commit ff3f07ae99a30006dd85b9d73084edd9355c9db6
author Inna Palant <ipalant@google.com> Thu Jul 11 16:15:26 2019 -0700
committer Inna Palant <ipalant@google.com> Thu Jul 11 16:15:26 2019 -0700
tree 9b2deb7c36a21e826cc70d2650e4664c8961664c
parent 84ed444a53203c4150a519c427f39e18a0711363

Initial check in

Bug: 137197907

src/llvm-project/clang/test/Driver/B-opt.c

diff --git a/src/llvm-project/clang/test/Driver/B-opt.c b/src/llvm-project/clang/test/Driver/B-opt.c
new file mode 100644
index 0000000..51273fd
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/B-opt.c
@@ -0,0 +1,22 @@
+// Check -B driver option.
+//
+// RUN: %clang %s -### -o %t.o -target i386-unknown-linux \
+// RUN:     -B %S/Inputs/B_opt_tree/dir1 -fuse-ld=ld 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-B-OPT-TRIPLE %s
+// CHECK-B-OPT-TRIPLE: "{{.*}}/Inputs/B_opt_tree/dir1{{/|\\\\}}i386-unknown-linux-ld"
+//
+// RUN: %clang %s -### -o %t.o -target i386-unknown-linux \
+// RUN:     -B %S/Inputs/B_opt_tree/dir2 -fuse-ld=ld 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-B-OPT-DIR %s
+// CHECK-B-OPT-DIR: "{{.*}}/Inputs/B_opt_tree/dir2{{/|\\\\}}ld"
+//
+// RUN: %clang %s -### -o %t.o -target i386-unknown-linux \
+// RUN:     -B %S/Inputs/B_opt_tree/dir3/prefix- -fuse-ld=ld 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-B-OPT-PREFIX %s
+// CHECK-B-OPT-PREFIX: "{{.*}}/Inputs/B_opt_tree/dir3{{/|\\\\}}prefix-ld"
+//
+// RUN: %clang %s -### -o %t.o -target i386-unknown-linux \
+// RUN:     -B %S/Inputs/B_opt_tree/dir3/prefix- \
+// RUN:     -B %S/Inputs/B_opt_tree/dir2 2>&1 -fuse-ld=ld \
+// RUN:   | FileCheck --check-prefix=CHECK-B-OPT-MULT %s
+// CHECK-B-OPT-MULT: "{{.*}}/Inputs/B_opt_tree/dir3{{/|\\\\}}prefix-ld"

src/llvm-project/clang/test/Driver/Inputs/B_opt_tree/dir1/i386-unknown-linux-ld

diff --git a/src/llvm-project/clang/test/Driver/Inputs/B_opt_tree/dir1/i386-unknown-linux-ld b/src/llvm-project/clang/test/Driver/Inputs/B_opt_tree/dir1/i386-unknown-linux-ld
new file mode 100755
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/B_opt_tree/dir1/i386-unknown-linux-ld

src/llvm-project/clang/test/Driver/Inputs/B_opt_tree/dir1/ld

diff --git a/src/llvm-project/clang/test/Driver/Inputs/B_opt_tree/dir1/ld b/src/llvm-project/clang/test/Driver/Inputs/B_opt_tree/dir1/ld
new file mode 100755
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/B_opt_tree/dir1/ld

src/llvm-project/clang/test/Driver/Inputs/B_opt_tree/dir2/ld

diff --git a/src/llvm-project/clang/test/Driver/Inputs/B_opt_tree/dir2/ld b/src/llvm-project/clang/test/Driver/Inputs/B_opt_tree/dir2/ld
new file mode 100755
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/B_opt_tree/dir2/ld

src/llvm-project/clang/test/Driver/Inputs/B_opt_tree/dir3/prefix-ld

diff --git a/src/llvm-project/clang/test/Driver/Inputs/B_opt_tree/dir3/prefix-ld b/src/llvm-project/clang/test/Driver/Inputs/B_opt_tree/dir3/prefix-ld
new file mode 100755
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/B_opt_tree/dir3/prefix-ld

src/llvm-project/clang/test/Driver/Inputs/CUDA-macosx/usr/local/cuda/bin/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/CUDA-macosx/usr/local/cuda/bin/.keep b/src/llvm-project/clang/test/Driver/Inputs/CUDA-macosx/usr/local/cuda/bin/.keep
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/CUDA-macosx/usr/local/cuda/bin/.keep

src/llvm-project/clang/test/Driver/Inputs/CUDA-macosx/usr/local/cuda/include/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/CUDA-macosx/usr/local/cuda/include/.keep b/src/llvm-project/clang/test/Driver/Inputs/CUDA-macosx/usr/local/cuda/include/.keep
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/CUDA-macosx/usr/local/cuda/include/.keep

src/llvm-project/clang/test/Driver/Inputs/CUDA-macosx/usr/local/cuda/lib/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/CUDA-macosx/usr/local/cuda/lib/.keep b/src/llvm-project/clang/test/Driver/Inputs/CUDA-macosx/usr/local/cuda/lib/.keep
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/CUDA-macosx/usr/local/cuda/lib/.keep

src/llvm-project/clang/test/Driver/Inputs/CUDA-macosx/usr/local/cuda/nvvm/libdevice/libdevice.compute_30.10.bc

diff --git a/src/llvm-project/clang/test/Driver/Inputs/CUDA-macosx/usr/local/cuda/nvvm/libdevice/libdevice.compute_30.10.bc b/src/llvm-project/clang/test/Driver/Inputs/CUDA-macosx/usr/local/cuda/nvvm/libdevice/libdevice.compute_30.10.bc
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/CUDA-macosx/usr/local/cuda/nvvm/libdevice/libdevice.compute_30.10.bc

src/llvm-project/clang/test/Driver/Inputs/CUDA-macosx/usr/local/cuda/nvvm/libdevice/libdevice.compute_35.10.bc

diff --git a/src/llvm-project/clang/test/Driver/Inputs/CUDA-macosx/usr/local/cuda/nvvm/libdevice/libdevice.compute_35.10.bc b/src/llvm-project/clang/test/Driver/Inputs/CUDA-macosx/usr/local/cuda/nvvm/libdevice/libdevice.compute_35.10.bc
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/CUDA-macosx/usr/local/cuda/nvvm/libdevice/libdevice.compute_35.10.bc

src/llvm-project/clang/test/Driver/Inputs/CUDA-nolibdevice/usr/local/cuda/bin/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/CUDA-nolibdevice/usr/local/cuda/bin/.keep b/src/llvm-project/clang/test/Driver/Inputs/CUDA-nolibdevice/usr/local/cuda/bin/.keep
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/CUDA-nolibdevice/usr/local/cuda/bin/.keep

src/llvm-project/clang/test/Driver/Inputs/CUDA-nolibdevice/usr/local/cuda/bin/ptxas

diff --git a/src/llvm-project/clang/test/Driver/Inputs/CUDA-nolibdevice/usr/local/cuda/bin/ptxas b/src/llvm-project/clang/test/Driver/Inputs/CUDA-nolibdevice/usr/local/cuda/bin/ptxas
new file mode 100755
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/CUDA-nolibdevice/usr/local/cuda/bin/ptxas

src/llvm-project/clang/test/Driver/Inputs/CUDA-nolibdevice/usr/local/cuda/include/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/CUDA-nolibdevice/usr/local/cuda/include/.keep b/src/llvm-project/clang/test/Driver/Inputs/CUDA-nolibdevice/usr/local/cuda/include/.keep
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/CUDA-nolibdevice/usr/local/cuda/include/.keep

src/llvm-project/clang/test/Driver/Inputs/CUDA-nolibdevice/usr/local/cuda/lib/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/CUDA-nolibdevice/usr/local/cuda/lib/.keep b/src/llvm-project/clang/test/Driver/Inputs/CUDA-nolibdevice/usr/local/cuda/lib/.keep
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/CUDA-nolibdevice/usr/local/cuda/lib/.keep

src/llvm-project/clang/test/Driver/Inputs/CUDA-nolibdevice/usr/local/cuda/lib64/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/CUDA-nolibdevice/usr/local/cuda/lib64/.keep b/src/llvm-project/clang/test/Driver/Inputs/CUDA-nolibdevice/usr/local/cuda/lib64/.keep
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/CUDA-nolibdevice/usr/local/cuda/lib64/.keep

src/llvm-project/clang/test/Driver/Inputs/CUDA-symlinks/opt/cuda/bin/ptxas

diff --git a/src/llvm-project/clang/test/Driver/Inputs/CUDA-symlinks/opt/cuda/bin/ptxas b/src/llvm-project/clang/test/Driver/Inputs/CUDA-symlinks/opt/cuda/bin/ptxas
new file mode 100755
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/CUDA-symlinks/opt/cuda/bin/ptxas

src/llvm-project/clang/test/Driver/Inputs/CUDA-symlinks/opt/cuda/include/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/CUDA-symlinks/opt/cuda/include/.keep b/src/llvm-project/clang/test/Driver/Inputs/CUDA-symlinks/opt/cuda/include/.keep
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/CUDA-symlinks/opt/cuda/include/.keep

src/llvm-project/clang/test/Driver/Inputs/CUDA-symlinks/opt/cuda/lib/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/CUDA-symlinks/opt/cuda/lib/.keep b/src/llvm-project/clang/test/Driver/Inputs/CUDA-symlinks/opt/cuda/lib/.keep
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/CUDA-symlinks/opt/cuda/lib/.keep

src/llvm-project/clang/test/Driver/Inputs/CUDA-symlinks/opt/cuda/nvvm/libdevice/libdevice.compute_30.10.bc

diff --git a/src/llvm-project/clang/test/Driver/Inputs/CUDA-symlinks/opt/cuda/nvvm/libdevice/libdevice.compute_30.10.bc b/src/llvm-project/clang/test/Driver/Inputs/CUDA-symlinks/opt/cuda/nvvm/libdevice/libdevice.compute_30.10.bc
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/CUDA-symlinks/opt/cuda/nvvm/libdevice/libdevice.compute_30.10.bc

src/llvm-project/clang/test/Driver/Inputs/CUDA-symlinks/opt/cuda/nvvm/libdevice/libdevice.compute_35.10.bc

diff --git a/src/llvm-project/clang/test/Driver/Inputs/CUDA-symlinks/opt/cuda/nvvm/libdevice/libdevice.compute_35.10.bc b/src/llvm-project/clang/test/Driver/Inputs/CUDA-symlinks/opt/cuda/nvvm/libdevice/libdevice.compute_35.10.bc
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/CUDA-symlinks/opt/cuda/nvvm/libdevice/libdevice.compute_35.10.bc

src/llvm-project/clang/test/Driver/Inputs/CUDA-symlinks/usr/bin/ptxas

diff --git a/src/llvm-project/clang/test/Driver/Inputs/CUDA-symlinks/usr/bin/ptxas b/src/llvm-project/clang/test/Driver/Inputs/CUDA-symlinks/usr/bin/ptxas
new file mode 120000
index 0000000..59eefd9
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/CUDA-symlinks/usr/bin/ptxas
@@ -0,0 +1 @@
+../../opt/cuda/bin/ptxas
\ No newline at end of file

src/llvm-project/clang/test/Driver/Inputs/CUDA-windows/Program Files/NVIDIA GPU Computing Toolkit/CUDA/v8.0/bin/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/CUDA-windows/Program Files/NVIDIA GPU Computing Toolkit/CUDA/v8.0/bin/.keep b/src/llvm-project/clang/test/Driver/Inputs/CUDA-windows/Program Files/NVIDIA GPU Computing Toolkit/CUDA/v8.0/bin/.keep
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/CUDA-windows/Program Files/NVIDIA GPU Computing Toolkit/CUDA/v8.0/bin/.keep

src/llvm-project/clang/test/Driver/Inputs/CUDA-windows/Program Files/NVIDIA GPU Computing Toolkit/CUDA/v8.0/include/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/CUDA-windows/Program Files/NVIDIA GPU Computing Toolkit/CUDA/v8.0/include/.keep b/src/llvm-project/clang/test/Driver/Inputs/CUDA-windows/Program Files/NVIDIA GPU Computing Toolkit/CUDA/v8.0/include/.keep
new file mode 100644
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+++ b/src/llvm-project/clang/test/Driver/Inputs/CUDA-windows/Program Files/NVIDIA GPU Computing Toolkit/CUDA/v8.0/include/.keep

src/llvm-project/clang/test/Driver/Inputs/CUDA-windows/Program Files/NVIDIA GPU Computing Toolkit/CUDA/v8.0/lib/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/CUDA-windows/Program Files/NVIDIA GPU Computing Toolkit/CUDA/v8.0/lib/.keep b/src/llvm-project/clang/test/Driver/Inputs/CUDA-windows/Program Files/NVIDIA GPU Computing Toolkit/CUDA/v8.0/lib/.keep
new file mode 100644
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--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/CUDA-windows/Program Files/NVIDIA GPU Computing Toolkit/CUDA/v8.0/lib/.keep

src/llvm-project/clang/test/Driver/Inputs/CUDA-windows/Program Files/NVIDIA GPU Computing Toolkit/CUDA/v8.0/nvvm/libdevice/libdevice.compute_30.10.bc

diff --git a/src/llvm-project/clang/test/Driver/Inputs/CUDA-windows/Program Files/NVIDIA GPU Computing Toolkit/CUDA/v8.0/nvvm/libdevice/libdevice.compute_30.10.bc b/src/llvm-project/clang/test/Driver/Inputs/CUDA-windows/Program Files/NVIDIA GPU Computing Toolkit/CUDA/v8.0/nvvm/libdevice/libdevice.compute_30.10.bc
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/CUDA-windows/Program Files/NVIDIA GPU Computing Toolkit/CUDA/v8.0/nvvm/libdevice/libdevice.compute_30.10.bc

src/llvm-project/clang/test/Driver/Inputs/CUDA-windows/Program Files/NVIDIA GPU Computing Toolkit/CUDA/v8.0/nvvm/libdevice/libdevice.compute_35.10.bc

diff --git a/src/llvm-project/clang/test/Driver/Inputs/CUDA-windows/Program Files/NVIDIA GPU Computing Toolkit/CUDA/v8.0/nvvm/libdevice/libdevice.compute_35.10.bc b/src/llvm-project/clang/test/Driver/Inputs/CUDA-windows/Program Files/NVIDIA GPU Computing Toolkit/CUDA/v8.0/nvvm/libdevice/libdevice.compute_35.10.bc
new file mode 100644
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--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/CUDA-windows/Program Files/NVIDIA GPU Computing Toolkit/CUDA/v8.0/nvvm/libdevice/libdevice.compute_35.10.bc

src/llvm-project/clang/test/Driver/Inputs/CUDA/usr/local/cuda/bin/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/CUDA/usr/local/cuda/bin/.keep b/src/llvm-project/clang/test/Driver/Inputs/CUDA/usr/local/cuda/bin/.keep
new file mode 100644
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--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/CUDA/usr/local/cuda/bin/.keep

src/llvm-project/clang/test/Driver/Inputs/CUDA/usr/local/cuda/bin/ptxas

diff --git a/src/llvm-project/clang/test/Driver/Inputs/CUDA/usr/local/cuda/bin/ptxas b/src/llvm-project/clang/test/Driver/Inputs/CUDA/usr/local/cuda/bin/ptxas
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--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/CUDA/usr/local/cuda/bin/ptxas

src/llvm-project/clang/test/Driver/Inputs/CUDA/usr/local/cuda/include/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/CUDA/usr/local/cuda/include/.keep b/src/llvm-project/clang/test/Driver/Inputs/CUDA/usr/local/cuda/include/.keep
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--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/CUDA/usr/local/cuda/include/.keep

src/llvm-project/clang/test/Driver/Inputs/CUDA/usr/local/cuda/lib/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/CUDA/usr/local/cuda/lib/.keep b/src/llvm-project/clang/test/Driver/Inputs/CUDA/usr/local/cuda/lib/.keep
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--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/CUDA/usr/local/cuda/lib/.keep

src/llvm-project/clang/test/Driver/Inputs/CUDA/usr/local/cuda/lib64/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/CUDA/usr/local/cuda/lib64/.keep b/src/llvm-project/clang/test/Driver/Inputs/CUDA/usr/local/cuda/lib64/.keep
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+++ b/src/llvm-project/clang/test/Driver/Inputs/CUDA/usr/local/cuda/lib64/.keep

src/llvm-project/clang/test/Driver/Inputs/CUDA/usr/local/cuda/nvvm/libdevice/libdevice.compute_30.10.bc

diff --git a/src/llvm-project/clang/test/Driver/Inputs/CUDA/usr/local/cuda/nvvm/libdevice/libdevice.compute_30.10.bc b/src/llvm-project/clang/test/Driver/Inputs/CUDA/usr/local/cuda/nvvm/libdevice/libdevice.compute_30.10.bc
new file mode 100644
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--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/CUDA/usr/local/cuda/nvvm/libdevice/libdevice.compute_30.10.bc

src/llvm-project/clang/test/Driver/Inputs/CUDA/usr/local/cuda/nvvm/libdevice/libdevice.compute_35.10.bc

diff --git a/src/llvm-project/clang/test/Driver/Inputs/CUDA/usr/local/cuda/nvvm/libdevice/libdevice.compute_35.10.bc b/src/llvm-project/clang/test/Driver/Inputs/CUDA/usr/local/cuda/nvvm/libdevice/libdevice.compute_35.10.bc
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/CUDA/usr/local/cuda/nvvm/libdevice/libdevice.compute_35.10.bc

src/llvm-project/clang/test/Driver/Inputs/CUDA_80/usr/local/cuda/bin/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/CUDA_80/usr/local/cuda/bin/.keep b/src/llvm-project/clang/test/Driver/Inputs/CUDA_80/usr/local/cuda/bin/.keep
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src/llvm-project/clang/test/Driver/Inputs/CUDA_80/usr/local/cuda/include/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/CUDA_80/usr/local/cuda/include/.keep b/src/llvm-project/clang/test/Driver/Inputs/CUDA_80/usr/local/cuda/include/.keep
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+++ b/src/llvm-project/clang/test/Driver/Inputs/CUDA_80/usr/local/cuda/include/.keep

src/llvm-project/clang/test/Driver/Inputs/CUDA_80/usr/local/cuda/lib/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/CUDA_80/usr/local/cuda/lib/.keep b/src/llvm-project/clang/test/Driver/Inputs/CUDA_80/usr/local/cuda/lib/.keep
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src/llvm-project/clang/test/Driver/Inputs/CUDA_80/usr/local/cuda/lib64/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/CUDA_80/usr/local/cuda/lib64/.keep b/src/llvm-project/clang/test/Driver/Inputs/CUDA_80/usr/local/cuda/lib64/.keep
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+++ b/src/llvm-project/clang/test/Driver/Inputs/CUDA_80/usr/local/cuda/lib64/.keep

src/llvm-project/clang/test/Driver/Inputs/CUDA_80/usr/local/cuda/nvvm/libdevice/libdevice.compute_20.10.bc

diff --git a/src/llvm-project/clang/test/Driver/Inputs/CUDA_80/usr/local/cuda/nvvm/libdevice/libdevice.compute_20.10.bc b/src/llvm-project/clang/test/Driver/Inputs/CUDA_80/usr/local/cuda/nvvm/libdevice/libdevice.compute_20.10.bc
new file mode 100644
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--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/CUDA_80/usr/local/cuda/nvvm/libdevice/libdevice.compute_20.10.bc

src/llvm-project/clang/test/Driver/Inputs/CUDA_80/usr/local/cuda/nvvm/libdevice/libdevice.compute_30.10.bc

diff --git a/src/llvm-project/clang/test/Driver/Inputs/CUDA_80/usr/local/cuda/nvvm/libdevice/libdevice.compute_30.10.bc b/src/llvm-project/clang/test/Driver/Inputs/CUDA_80/usr/local/cuda/nvvm/libdevice/libdevice.compute_30.10.bc
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--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/CUDA_80/usr/local/cuda/nvvm/libdevice/libdevice.compute_30.10.bc

src/llvm-project/clang/test/Driver/Inputs/CUDA_80/usr/local/cuda/nvvm/libdevice/libdevice.compute_35.10.bc

diff --git a/src/llvm-project/clang/test/Driver/Inputs/CUDA_80/usr/local/cuda/nvvm/libdevice/libdevice.compute_35.10.bc b/src/llvm-project/clang/test/Driver/Inputs/CUDA_80/usr/local/cuda/nvvm/libdevice/libdevice.compute_35.10.bc
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+++ b/src/llvm-project/clang/test/Driver/Inputs/CUDA_80/usr/local/cuda/nvvm/libdevice/libdevice.compute_35.10.bc

src/llvm-project/clang/test/Driver/Inputs/CUDA_80/usr/local/cuda/nvvm/libdevice/libdevice.compute_50.10.bc

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+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/aarch64-linux-android/libdl.a

src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/aarch64-linux-android/libm.a

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/aarch64-linux-android/libm.a b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/aarch64-linux-android/libm.a
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/aarch64-linux-android/libm.a

src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/aarch64-linux-android/libstdc++.a

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/aarch64-linux-android/libstdc++.a b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/aarch64-linux-android/libstdc++.a
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/aarch64-linux-android/libstdc++.a

src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/arm-linux-androideabi/14/crtbegin_dynamic.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/arm-linux-androideabi/14/crtbegin_dynamic.o b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/arm-linux-androideabi/14/crtbegin_dynamic.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/arm-linux-androideabi/14/crtbegin_dynamic.o

src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/arm-linux-androideabi/14/crtbegin_so.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/arm-linux-androideabi/14/crtbegin_so.o b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/arm-linux-androideabi/14/crtbegin_so.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/arm-linux-androideabi/14/crtbegin_so.o

src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/arm-linux-androideabi/14/crtbegin_static.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/arm-linux-androideabi/14/crtbegin_static.o b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/arm-linux-androideabi/14/crtbegin_static.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/arm-linux-androideabi/14/crtbegin_static.o

src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/arm-linux-androideabi/14/crtend_android.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/arm-linux-androideabi/14/crtend_android.o b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/arm-linux-androideabi/14/crtend_android.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/arm-linux-androideabi/14/crtend_android.o

src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/arm-linux-androideabi/14/crtend_so.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/arm-linux-androideabi/14/crtend_so.o b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/arm-linux-androideabi/14/crtend_so.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/arm-linux-androideabi/14/crtend_so.o

src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/arm-linux-androideabi/14/libc.so

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/arm-linux-androideabi/14/libc.so b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/arm-linux-androideabi/14/libc.so
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/arm-linux-androideabi/14/libc.so

src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/arm-linux-androideabi/14/libdl.so

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/arm-linux-androideabi/14/libdl.so b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/arm-linux-androideabi/14/libdl.so
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/arm-linux-androideabi/14/libdl.so

src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/arm-linux-androideabi/14/libm.so

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/arm-linux-androideabi/14/libm.so b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/arm-linux-androideabi/14/libm.so
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/arm-linux-androideabi/14/libm.so

src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/arm-linux-androideabi/14/libstdc++.so

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/arm-linux-androideabi/14/libstdc++.so b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/arm-linux-androideabi/14/libstdc++.so
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/arm-linux-androideabi/14/libstdc++.so

src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/arm-linux-androideabi/21/crtbegin_dynamic.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/arm-linux-androideabi/21/crtbegin_dynamic.o b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/arm-linux-androideabi/21/crtbegin_dynamic.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/arm-linux-androideabi/21/crtbegin_dynamic.o

src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/arm-linux-androideabi/21/crtbegin_so.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/arm-linux-androideabi/21/crtbegin_so.o b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/arm-linux-androideabi/21/crtbegin_so.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/arm-linux-androideabi/21/crtbegin_so.o

src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/arm-linux-androideabi/21/crtbegin_static.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/arm-linux-androideabi/21/crtbegin_static.o b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/arm-linux-androideabi/21/crtbegin_static.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/arm-linux-androideabi/21/crtbegin_static.o

src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/arm-linux-androideabi/21/crtend_android.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/arm-linux-androideabi/21/crtend_android.o b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/arm-linux-androideabi/21/crtend_android.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/arm-linux-androideabi/21/crtend_android.o

src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/arm-linux-androideabi/21/crtend_so.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/arm-linux-androideabi/21/crtend_so.o b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/arm-linux-androideabi/21/crtend_so.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/arm-linux-androideabi/21/crtend_so.o

src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/arm-linux-androideabi/21/libc.so

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/arm-linux-androideabi/21/libc.so b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/arm-linux-androideabi/21/libc.so
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/arm-linux-androideabi/21/libc.so

src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/arm-linux-androideabi/21/libdl.so

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/arm-linux-androideabi/21/libdl.so b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/arm-linux-androideabi/21/libdl.so
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/arm-linux-androideabi/21/libdl.so

src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/arm-linux-androideabi/21/libm.so

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/arm-linux-androideabi/21/libm.so b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/arm-linux-androideabi/21/libm.so
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/arm-linux-androideabi/21/libm.so

src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/arm-linux-androideabi/21/libstdc++.so

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/arm-linux-androideabi/21/libstdc++.so b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/arm-linux-androideabi/21/libstdc++.so
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/arm-linux-androideabi/21/libstdc++.so

src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/arm-linux-androideabi/libc.a

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/arm-linux-androideabi/libc.a b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/arm-linux-androideabi/libc.a
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/arm-linux-androideabi/libc.a

src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/arm-linux-androideabi/libdl.a

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/arm-linux-androideabi/libdl.a b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/arm-linux-androideabi/libdl.a
new file mode 100644
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--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/arm-linux-androideabi/libdl.a

src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/arm-linux-androideabi/libm.a

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/arm-linux-androideabi/libm.a b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/arm-linux-androideabi/libm.a
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/arm-linux-androideabi/libm.a

src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/arm-linux-androideabi/libstdc++.a

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/arm-linux-androideabi/libstdc++.a b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/arm-linux-androideabi/libstdc++.a
new file mode 100644
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--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/arm-linux-androideabi/libstdc++.a

src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/i686-linux-android/14/crtbegin_dynamic.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/i686-linux-android/14/crtbegin_dynamic.o b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/i686-linux-android/14/crtbegin_dynamic.o
new file mode 100644
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--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/i686-linux-android/14/crtbegin_dynamic.o

src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/i686-linux-android/14/crtbegin_so.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/i686-linux-android/14/crtbegin_so.o b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/i686-linux-android/14/crtbegin_so.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/i686-linux-android/14/crtbegin_so.o

src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/i686-linux-android/14/crtbegin_static.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/i686-linux-android/14/crtbegin_static.o b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/i686-linux-android/14/crtbegin_static.o
new file mode 100644
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--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/i686-linux-android/14/crtbegin_static.o

src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/i686-linux-android/14/crtend_android.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/i686-linux-android/14/crtend_android.o b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/i686-linux-android/14/crtend_android.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/i686-linux-android/14/crtend_android.o

src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/i686-linux-android/14/crtend_so.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/i686-linux-android/14/crtend_so.o b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/i686-linux-android/14/crtend_so.o
new file mode 100644
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--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/i686-linux-android/14/crtend_so.o

src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/i686-linux-android/14/libc.so

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/i686-linux-android/14/libc.so b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/i686-linux-android/14/libc.so
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--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/i686-linux-android/14/libc.so

src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/i686-linux-android/14/libdl.so

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/i686-linux-android/14/libdl.so b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/i686-linux-android/14/libdl.so
new file mode 100644
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--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/i686-linux-android/14/libdl.so

src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/i686-linux-android/14/libm.so

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/i686-linux-android/14/libm.so b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/i686-linux-android/14/libm.so
new file mode 100644
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--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/i686-linux-android/14/libm.so

src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/i686-linux-android/14/libstdc++.so

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/i686-linux-android/14/libstdc++.so b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/i686-linux-android/14/libstdc++.so
new file mode 100644
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--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/i686-linux-android/14/libstdc++.so

src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/i686-linux-android/21/crtbegin_dynamic.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/i686-linux-android/21/crtbegin_dynamic.o b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/i686-linux-android/21/crtbegin_dynamic.o
new file mode 100644
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--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/i686-linux-android/21/crtbegin_dynamic.o

src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/i686-linux-android/21/crtbegin_so.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/i686-linux-android/21/crtbegin_so.o b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/i686-linux-android/21/crtbegin_so.o
new file mode 100644
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--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/i686-linux-android/21/crtbegin_so.o

src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/i686-linux-android/21/crtbegin_static.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/i686-linux-android/21/crtbegin_static.o b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/i686-linux-android/21/crtbegin_static.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/i686-linux-android/21/crtbegin_static.o

src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/i686-linux-android/21/crtend_android.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/i686-linux-android/21/crtend_android.o b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/i686-linux-android/21/crtend_android.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/i686-linux-android/21/crtend_android.o

src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/i686-linux-android/21/crtend_so.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/i686-linux-android/21/crtend_so.o b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/i686-linux-android/21/crtend_so.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/i686-linux-android/21/crtend_so.o

src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/i686-linux-android/21/libc.so

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/i686-linux-android/21/libc.so b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/i686-linux-android/21/libc.so
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/i686-linux-android/21/libc.so

src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/i686-linux-android/21/libdl.so

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/i686-linux-android/21/libdl.so b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/i686-linux-android/21/libdl.so
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/i686-linux-android/21/libdl.so

src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/i686-linux-android/21/libm.so

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/i686-linux-android/21/libm.so b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/i686-linux-android/21/libm.so
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/i686-linux-android/21/libm.so

src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/i686-linux-android/21/libstdc++.so

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/i686-linux-android/21/libstdc++.so b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/i686-linux-android/21/libstdc++.so
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/i686-linux-android/21/libstdc++.so

src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/i686-linux-android/libc.a

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/i686-linux-android/libc.a b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/i686-linux-android/libc.a
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/i686-linux-android/libc.a

src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/i686-linux-android/libdl.a

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/i686-linux-android/libdl.a b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/i686-linux-android/libdl.a
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/i686-linux-android/libdl.a

src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/i686-linux-android/libm.a

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/i686-linux-android/libm.a b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/i686-linux-android/libm.a
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/i686-linux-android/libm.a

src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/i686-linux-android/libstdc++.a

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/i686-linux-android/libstdc++.a b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/i686-linux-android/libstdc++.a
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/i686-linux-android/libstdc++.a

src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mips64el-linux-android/21/crtbegin_dynamic.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mips64el-linux-android/21/crtbegin_dynamic.o b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mips64el-linux-android/21/crtbegin_dynamic.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mips64el-linux-android/21/crtbegin_dynamic.o

src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mips64el-linux-android/21/crtbegin_so.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mips64el-linux-android/21/crtbegin_so.o b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mips64el-linux-android/21/crtbegin_so.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mips64el-linux-android/21/crtbegin_so.o

src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mips64el-linux-android/21/crtbegin_static.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mips64el-linux-android/21/crtbegin_static.o b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mips64el-linux-android/21/crtbegin_static.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mips64el-linux-android/21/crtbegin_static.o

src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mips64el-linux-android/21/crtend_android.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mips64el-linux-android/21/crtend_android.o b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mips64el-linux-android/21/crtend_android.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mips64el-linux-android/21/crtend_android.o

src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mips64el-linux-android/21/crtend_so.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mips64el-linux-android/21/crtend_so.o b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mips64el-linux-android/21/crtend_so.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mips64el-linux-android/21/crtend_so.o

src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mips64el-linux-android/21/libc.so

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mips64el-linux-android/21/libc.so b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mips64el-linux-android/21/libc.so
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mips64el-linux-android/21/libc.so

src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mips64el-linux-android/21/libdl.so

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mips64el-linux-android/21/libdl.so b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mips64el-linux-android/21/libdl.so
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mips64el-linux-android/21/libdl.so

src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mips64el-linux-android/21/libm.so

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mips64el-linux-android/21/libm.so b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mips64el-linux-android/21/libm.so
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mips64el-linux-android/21/libm.so

src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mips64el-linux-android/21/libstdc++.so

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mips64el-linux-android/21/libstdc++.so b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mips64el-linux-android/21/libstdc++.so
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mips64el-linux-android/21/libstdc++.so

src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mipsel-linux-android/14/crtbegin_dynamic.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mipsel-linux-android/14/crtbegin_dynamic.o b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mipsel-linux-android/14/crtbegin_dynamic.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mipsel-linux-android/14/crtbegin_dynamic.o

src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mipsel-linux-android/14/crtbegin_so.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mipsel-linux-android/14/crtbegin_so.o b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mipsel-linux-android/14/crtbegin_so.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mipsel-linux-android/14/crtbegin_so.o

src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mipsel-linux-android/14/crtbegin_static.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mipsel-linux-android/14/crtbegin_static.o b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mipsel-linux-android/14/crtbegin_static.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mipsel-linux-android/14/crtbegin_static.o

src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mipsel-linux-android/14/crtend_android.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mipsel-linux-android/14/crtend_android.o b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mipsel-linux-android/14/crtend_android.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mipsel-linux-android/14/crtend_android.o

src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mipsel-linux-android/14/crtend_so.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mipsel-linux-android/14/crtend_so.o b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mipsel-linux-android/14/crtend_so.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mipsel-linux-android/14/crtend_so.o

src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mipsel-linux-android/14/libc.so

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mipsel-linux-android/14/libc.so b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mipsel-linux-android/14/libc.so
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mipsel-linux-android/14/libc.so

src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mipsel-linux-android/14/libdl.so

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mipsel-linux-android/14/libdl.so b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mipsel-linux-android/14/libdl.so
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mipsel-linux-android/14/libdl.so

src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mipsel-linux-android/14/libm.so

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mipsel-linux-android/14/libm.so b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mipsel-linux-android/14/libm.so
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mipsel-linux-android/14/libm.so

src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mipsel-linux-android/14/libstdc++.so

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mipsel-linux-android/14/libstdc++.so b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mipsel-linux-android/14/libstdc++.so
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mipsel-linux-android/14/libstdc++.so

src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mipsel-linux-android/21/crtbegin_dynamic.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mipsel-linux-android/21/crtbegin_dynamic.o b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mipsel-linux-android/21/crtbegin_dynamic.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mipsel-linux-android/21/crtbegin_dynamic.o

src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mipsel-linux-android/21/crtbegin_so.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mipsel-linux-android/21/crtbegin_so.o b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mipsel-linux-android/21/crtbegin_so.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mipsel-linux-android/21/crtbegin_so.o

src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mipsel-linux-android/21/crtbegin_static.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mipsel-linux-android/21/crtbegin_static.o b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mipsel-linux-android/21/crtbegin_static.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mipsel-linux-android/21/crtbegin_static.o

src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mipsel-linux-android/21/crtend_android.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mipsel-linux-android/21/crtend_android.o b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mipsel-linux-android/21/crtend_android.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mipsel-linux-android/21/crtend_android.o

src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mipsel-linux-android/21/crtend_so.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mipsel-linux-android/21/crtend_so.o b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mipsel-linux-android/21/crtend_so.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mipsel-linux-android/21/crtend_so.o

src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mipsel-linux-android/21/libc.so

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mipsel-linux-android/21/libc.so b/src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mipsel-linux-android/21/libc.so
new file mode 100644
index 0000000..e69de29
--- /dev/null
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src/llvm-project/clang/test/Driver/Inputs/basic_android_ndk_tree/sysroot/usr/lib/mipsel-linux-android/21/libdl.so

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+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_tree/lib/gcc/arm-linux-androideabi/4.4.3/crtbeginS.o

src/llvm-project/clang/test/Driver/Inputs/basic_android_tree/lib/gcc/arm-linux-androideabi/4.4.3/crtbeginT.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_tree/lib/gcc/arm-linux-androideabi/4.4.3/crtbeginT.o b/src/llvm-project/clang/test/Driver/Inputs/basic_android_tree/lib/gcc/arm-linux-androideabi/4.4.3/crtbeginT.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_tree/lib/gcc/arm-linux-androideabi/4.4.3/crtbeginT.o

src/llvm-project/clang/test/Driver/Inputs/basic_android_tree/lib/gcc/arm-linux-androideabi/4.4.3/crtend.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_tree/lib/gcc/arm-linux-androideabi/4.4.3/crtend.o b/src/llvm-project/clang/test/Driver/Inputs/basic_android_tree/lib/gcc/arm-linux-androideabi/4.4.3/crtend.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_tree/lib/gcc/arm-linux-androideabi/4.4.3/crtend.o

src/llvm-project/clang/test/Driver/Inputs/basic_android_tree/lib/gcc/arm-linux-androideabi/4.4.3/crtendS.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_tree/lib/gcc/arm-linux-androideabi/4.4.3/crtendS.o b/src/llvm-project/clang/test/Driver/Inputs/basic_android_tree/lib/gcc/arm-linux-androideabi/4.4.3/crtendS.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_tree/lib/gcc/arm-linux-androideabi/4.4.3/crtendS.o

src/llvm-project/clang/test/Driver/Inputs/basic_android_tree/lib/gcc/mipsel-linux-android/4.4.3/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_tree/lib/gcc/mipsel-linux-android/4.4.3/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/basic_android_tree/lib/gcc/mipsel-linux-android/4.4.3/crtbegin.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_tree/lib/gcc/mipsel-linux-android/4.4.3/crtbegin.o

src/llvm-project/clang/test/Driver/Inputs/basic_android_tree/lib/gcc/mipsel-linux-android/4.4.3/crtbeginS.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_tree/lib/gcc/mipsel-linux-android/4.4.3/crtbeginS.o b/src/llvm-project/clang/test/Driver/Inputs/basic_android_tree/lib/gcc/mipsel-linux-android/4.4.3/crtbeginS.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_tree/lib/gcc/mipsel-linux-android/4.4.3/crtbeginS.o

src/llvm-project/clang/test/Driver/Inputs/basic_android_tree/lib/gcc/mipsel-linux-android/4.4.3/crtbeginT.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_tree/lib/gcc/mipsel-linux-android/4.4.3/crtbeginT.o b/src/llvm-project/clang/test/Driver/Inputs/basic_android_tree/lib/gcc/mipsel-linux-android/4.4.3/crtbeginT.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_tree/lib/gcc/mipsel-linux-android/4.4.3/crtbeginT.o

src/llvm-project/clang/test/Driver/Inputs/basic_android_tree/lib/gcc/mipsel-linux-android/4.4.3/crtend.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_tree/lib/gcc/mipsel-linux-android/4.4.3/crtend.o b/src/llvm-project/clang/test/Driver/Inputs/basic_android_tree/lib/gcc/mipsel-linux-android/4.4.3/crtend.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_tree/lib/gcc/mipsel-linux-android/4.4.3/crtend.o

src/llvm-project/clang/test/Driver/Inputs/basic_android_tree/lib/gcc/mipsel-linux-android/4.4.3/crtendS.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_tree/lib/gcc/mipsel-linux-android/4.4.3/crtendS.o b/src/llvm-project/clang/test/Driver/Inputs/basic_android_tree/lib/gcc/mipsel-linux-android/4.4.3/crtendS.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_tree/lib/gcc/mipsel-linux-android/4.4.3/crtendS.o

src/llvm-project/clang/test/Driver/Inputs/basic_android_tree/lib/gcc/mipsel-linux-android/4.4.3/mips-r2/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_tree/lib/gcc/mipsel-linux-android/4.4.3/mips-r2/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/basic_android_tree/lib/gcc/mipsel-linux-android/4.4.3/mips-r2/crtbegin.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_tree/lib/gcc/mipsel-linux-android/4.4.3/mips-r2/crtbegin.o

src/llvm-project/clang/test/Driver/Inputs/basic_android_tree/lib/gcc/mipsel-linux-android/4.4.3/mips-r2/crtbeginS.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_tree/lib/gcc/mipsel-linux-android/4.4.3/mips-r2/crtbeginS.o b/src/llvm-project/clang/test/Driver/Inputs/basic_android_tree/lib/gcc/mipsel-linux-android/4.4.3/mips-r2/crtbeginS.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_tree/lib/gcc/mipsel-linux-android/4.4.3/mips-r2/crtbeginS.o

src/llvm-project/clang/test/Driver/Inputs/basic_android_tree/lib/gcc/mipsel-linux-android/4.4.3/mips-r2/crtbeginT.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_tree/lib/gcc/mipsel-linux-android/4.4.3/mips-r2/crtbeginT.o b/src/llvm-project/clang/test/Driver/Inputs/basic_android_tree/lib/gcc/mipsel-linux-android/4.4.3/mips-r2/crtbeginT.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_tree/lib/gcc/mipsel-linux-android/4.4.3/mips-r2/crtbeginT.o

src/llvm-project/clang/test/Driver/Inputs/basic_android_tree/lib/gcc/mipsel-linux-android/4.4.3/mips-r2/crtend.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_tree/lib/gcc/mipsel-linux-android/4.4.3/mips-r2/crtend.o b/src/llvm-project/clang/test/Driver/Inputs/basic_android_tree/lib/gcc/mipsel-linux-android/4.4.3/mips-r2/crtend.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_tree/lib/gcc/mipsel-linux-android/4.4.3/mips-r2/crtend.o

src/llvm-project/clang/test/Driver/Inputs/basic_android_tree/lib/gcc/mipsel-linux-android/4.4.3/mips-r2/crtendS.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_tree/lib/gcc/mipsel-linux-android/4.4.3/mips-r2/crtendS.o b/src/llvm-project/clang/test/Driver/Inputs/basic_android_tree/lib/gcc/mipsel-linux-android/4.4.3/mips-r2/crtendS.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_tree/lib/gcc/mipsel-linux-android/4.4.3/mips-r2/crtendS.o

src/llvm-project/clang/test/Driver/Inputs/basic_android_tree/mipsel-linux-android/bin/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_tree/mipsel-linux-android/bin/.keep b/src/llvm-project/clang/test/Driver/Inputs/basic_android_tree/mipsel-linux-android/bin/.keep
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_tree/mipsel-linux-android/bin/.keep

src/llvm-project/clang/test/Driver/Inputs/basic_android_tree/mipsel-linux-android/include/c++/4.4.3/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_tree/mipsel-linux-android/include/c++/4.4.3/.keep b/src/llvm-project/clang/test/Driver/Inputs/basic_android_tree/mipsel-linux-android/include/c++/4.4.3/.keep
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_tree/mipsel-linux-android/include/c++/4.4.3/.keep

src/llvm-project/clang/test/Driver/Inputs/basic_android_tree/mipsel-linux-android/lib/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_tree/mipsel-linux-android/lib/.keep b/src/llvm-project/clang/test/Driver/Inputs/basic_android_tree/mipsel-linux-android/lib/.keep
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_tree/mipsel-linux-android/lib/.keep

src/llvm-project/clang/test/Driver/Inputs/basic_android_tree/sysroot/usr/lib/crtbegin_dynamic.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_tree/sysroot/usr/lib/crtbegin_dynamic.o b/src/llvm-project/clang/test/Driver/Inputs/basic_android_tree/sysroot/usr/lib/crtbegin_dynamic.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_tree/sysroot/usr/lib/crtbegin_dynamic.o

src/llvm-project/clang/test/Driver/Inputs/basic_android_tree/sysroot/usr/lib/crtbegin_so.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_tree/sysroot/usr/lib/crtbegin_so.o b/src/llvm-project/clang/test/Driver/Inputs/basic_android_tree/sysroot/usr/lib/crtbegin_so.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_tree/sysroot/usr/lib/crtbegin_so.o

src/llvm-project/clang/test/Driver/Inputs/basic_android_tree/sysroot/usr/lib/crtbegin_static.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_tree/sysroot/usr/lib/crtbegin_static.o b/src/llvm-project/clang/test/Driver/Inputs/basic_android_tree/sysroot/usr/lib/crtbegin_static.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_tree/sysroot/usr/lib/crtbegin_static.o

src/llvm-project/clang/test/Driver/Inputs/basic_android_tree/sysroot/usr/lib/crtend_android.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_tree/sysroot/usr/lib/crtend_android.o b/src/llvm-project/clang/test/Driver/Inputs/basic_android_tree/sysroot/usr/lib/crtend_android.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_tree/sysroot/usr/lib/crtend_android.o

src/llvm-project/clang/test/Driver/Inputs/basic_android_tree/sysroot/usr/lib/crtend_so.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_android_tree/sysroot/usr/lib/crtend_so.o b/src/llvm-project/clang/test/Driver/Inputs/basic_android_tree/sysroot/usr/lib/crtend_so.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_android_tree/sysroot/usr/lib/crtend_so.o

src/llvm-project/clang/test/Driver/Inputs/basic_cross_linux_tree/usr/bin/i386-unknown-linux-gnu-as

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_cross_linux_tree/usr/bin/i386-unknown-linux-gnu-as b/src/llvm-project/clang/test/Driver/Inputs/basic_cross_linux_tree/usr/bin/i386-unknown-linux-gnu-as
new file mode 100755
index 0000000..b23e556
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_cross_linux_tree/usr/bin/i386-unknown-linux-gnu-as
@@ -0,0 +1 @@
+#!/bin/true

src/llvm-project/clang/test/Driver/Inputs/basic_cross_linux_tree/usr/bin/i386-unknown-linux-gnu-ld

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_cross_linux_tree/usr/bin/i386-unknown-linux-gnu-ld b/src/llvm-project/clang/test/Driver/Inputs/basic_cross_linux_tree/usr/bin/i386-unknown-linux-gnu-ld
new file mode 120000
index 0000000..7e0a9cf
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_cross_linux_tree/usr/bin/i386-unknown-linux-gnu-ld
@@ -0,0 +1 @@
+i386-unknown-linux-gnu-ld.gold
\ No newline at end of file

src/llvm-project/clang/test/Driver/Inputs/basic_cross_linux_tree/usr/bin/i386-unknown-linux-gnu-ld.bfd

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_cross_linux_tree/usr/bin/i386-unknown-linux-gnu-ld.bfd b/src/llvm-project/clang/test/Driver/Inputs/basic_cross_linux_tree/usr/bin/i386-unknown-linux-gnu-ld.bfd
new file mode 100755
index 0000000..b23e556
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_cross_linux_tree/usr/bin/i386-unknown-linux-gnu-ld.bfd
@@ -0,0 +1 @@
+#!/bin/true

src/llvm-project/clang/test/Driver/Inputs/basic_cross_linux_tree/usr/bin/i386-unknown-linux-gnu-ld.gold

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_cross_linux_tree/usr/bin/i386-unknown-linux-gnu-ld.gold b/src/llvm-project/clang/test/Driver/Inputs/basic_cross_linux_tree/usr/bin/i386-unknown-linux-gnu-ld.gold
new file mode 100755
index 0000000..b23e556
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_cross_linux_tree/usr/bin/i386-unknown-linux-gnu-ld.gold
@@ -0,0 +1 @@
+#!/bin/true

src/llvm-project/clang/test/Driver/Inputs/basic_cross_linux_tree/usr/bin/x86_64-unknown-linux-gnu-as

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_cross_linux_tree/usr/bin/x86_64-unknown-linux-gnu-as b/src/llvm-project/clang/test/Driver/Inputs/basic_cross_linux_tree/usr/bin/x86_64-unknown-linux-gnu-as
new file mode 100755
index 0000000..b23e556
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_cross_linux_tree/usr/bin/x86_64-unknown-linux-gnu-as
@@ -0,0 +1 @@
+#!/bin/true

src/llvm-project/clang/test/Driver/Inputs/basic_cross_linux_tree/usr/bin/x86_64-unknown-linux-gnu-ld

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_cross_linux_tree/usr/bin/x86_64-unknown-linux-gnu-ld b/src/llvm-project/clang/test/Driver/Inputs/basic_cross_linux_tree/usr/bin/x86_64-unknown-linux-gnu-ld
new file mode 120000
index 0000000..ce36ac0
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_cross_linux_tree/usr/bin/x86_64-unknown-linux-gnu-ld
@@ -0,0 +1 @@
+x86_64-unknown-linux-gnu-ld.gold
\ No newline at end of file

src/llvm-project/clang/test/Driver/Inputs/basic_cross_linux_tree/usr/bin/x86_64-unknown-linux-gnu-ld.bfd

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_cross_linux_tree/usr/bin/x86_64-unknown-linux-gnu-ld.bfd b/src/llvm-project/clang/test/Driver/Inputs/basic_cross_linux_tree/usr/bin/x86_64-unknown-linux-gnu-ld.bfd
new file mode 100755
index 0000000..b23e556
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_cross_linux_tree/usr/bin/x86_64-unknown-linux-gnu-ld.bfd
@@ -0,0 +1 @@
+#!/bin/true

src/llvm-project/clang/test/Driver/Inputs/basic_cross_linux_tree/usr/bin/x86_64-unknown-linux-gnu-ld.gold

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_cross_linux_tree/usr/bin/x86_64-unknown-linux-gnu-ld.gold b/src/llvm-project/clang/test/Driver/Inputs/basic_cross_linux_tree/usr/bin/x86_64-unknown-linux-gnu-ld.gold
new file mode 100755
index 0000000..b23e556
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_cross_linux_tree/usr/bin/x86_64-unknown-linux-gnu-ld.gold
@@ -0,0 +1 @@
+#!/bin/true

src/llvm-project/clang/test/Driver/Inputs/basic_cross_linux_tree/usr/i386-unknown-linux-gnu/bin/as

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_cross_linux_tree/usr/i386-unknown-linux-gnu/bin/as b/src/llvm-project/clang/test/Driver/Inputs/basic_cross_linux_tree/usr/i386-unknown-linux-gnu/bin/as
new file mode 100755
index 0000000..b23e556
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_cross_linux_tree/usr/i386-unknown-linux-gnu/bin/as
@@ -0,0 +1 @@
+#!/bin/true

src/llvm-project/clang/test/Driver/Inputs/basic_cross_linux_tree/usr/i386-unknown-linux-gnu/bin/ld

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_cross_linux_tree/usr/i386-unknown-linux-gnu/bin/ld b/src/llvm-project/clang/test/Driver/Inputs/basic_cross_linux_tree/usr/i386-unknown-linux-gnu/bin/ld
new file mode 120000
index 0000000..6cd0370
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_cross_linux_tree/usr/i386-unknown-linux-gnu/bin/ld
@@ -0,0 +1 @@
+ld.gold
\ No newline at end of file

src/llvm-project/clang/test/Driver/Inputs/basic_cross_linux_tree/usr/i386-unknown-linux-gnu/bin/ld.bfd

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_cross_linux_tree/usr/i386-unknown-linux-gnu/bin/ld.bfd b/src/llvm-project/clang/test/Driver/Inputs/basic_cross_linux_tree/usr/i386-unknown-linux-gnu/bin/ld.bfd
new file mode 100755
index 0000000..b23e556
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_cross_linux_tree/usr/i386-unknown-linux-gnu/bin/ld.bfd
@@ -0,0 +1 @@
+#!/bin/true

src/llvm-project/clang/test/Driver/Inputs/basic_cross_linux_tree/usr/i386-unknown-linux-gnu/bin/ld.gold

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_cross_linux_tree/usr/i386-unknown-linux-gnu/bin/ld.gold b/src/llvm-project/clang/test/Driver/Inputs/basic_cross_linux_tree/usr/i386-unknown-linux-gnu/bin/ld.gold
new file mode 100755
index 0000000..b23e556
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_cross_linux_tree/usr/i386-unknown-linux-gnu/bin/ld.gold
@@ -0,0 +1 @@
+#!/bin/true

src/llvm-project/clang/test/Driver/Inputs/basic_cross_linux_tree/usr/i386-unknown-linux-gnu/lib/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_cross_linux_tree/usr/i386-unknown-linux-gnu/lib/.keep b/src/llvm-project/clang/test/Driver/Inputs/basic_cross_linux_tree/usr/i386-unknown-linux-gnu/lib/.keep
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_cross_linux_tree/usr/i386-unknown-linux-gnu/lib/.keep

src/llvm-project/clang/test/Driver/Inputs/basic_cross_linux_tree/usr/lib/gcc/i386-unknown-linux-gnu/4.6.0/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_cross_linux_tree/usr/lib/gcc/i386-unknown-linux-gnu/4.6.0/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/basic_cross_linux_tree/usr/lib/gcc/i386-unknown-linux-gnu/4.6.0/crtbegin.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_cross_linux_tree/usr/lib/gcc/i386-unknown-linux-gnu/4.6.0/crtbegin.o

src/llvm-project/clang/test/Driver/Inputs/basic_cross_linux_tree/usr/lib/gcc/x86_64-unknown-linux-gnu/4.6.0/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_cross_linux_tree/usr/lib/gcc/x86_64-unknown-linux-gnu/4.6.0/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/basic_cross_linux_tree/usr/lib/gcc/x86_64-unknown-linux-gnu/4.6.0/crtbegin.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_cross_linux_tree/usr/lib/gcc/x86_64-unknown-linux-gnu/4.6.0/crtbegin.o

src/llvm-project/clang/test/Driver/Inputs/basic_cross_linux_tree/usr/lib/gcc/x86_64-unknown-linux-gnu/4.6.0/crtbeginT.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_cross_linux_tree/usr/lib/gcc/x86_64-unknown-linux-gnu/4.6.0/crtbeginT.o b/src/llvm-project/clang/test/Driver/Inputs/basic_cross_linux_tree/usr/lib/gcc/x86_64-unknown-linux-gnu/4.6.0/crtbeginT.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_cross_linux_tree/usr/lib/gcc/x86_64-unknown-linux-gnu/4.6.0/crtbeginT.o

src/llvm-project/clang/test/Driver/Inputs/basic_cross_linux_tree/usr/lib/gcc/x86_64-unknown-linux-gnu/4.6.0/crtfastmath.o

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new file mode 100644
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--- /dev/null
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src/llvm-project/clang/test/Driver/Inputs/basic_cross_linux_tree/usr/x86_64-unknown-linux-gnu/bin/as

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_cross_linux_tree/usr/x86_64-unknown-linux-gnu/bin/as b/src/llvm-project/clang/test/Driver/Inputs/basic_cross_linux_tree/usr/x86_64-unknown-linux-gnu/bin/as
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--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_cross_linux_tree/usr/x86_64-unknown-linux-gnu/bin/as
@@ -0,0 +1 @@
+#!/bin/true

src/llvm-project/clang/test/Driver/Inputs/basic_cross_linux_tree/usr/x86_64-unknown-linux-gnu/bin/ld

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_cross_linux_tree/usr/x86_64-unknown-linux-gnu/bin/ld b/src/llvm-project/clang/test/Driver/Inputs/basic_cross_linux_tree/usr/x86_64-unknown-linux-gnu/bin/ld
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--- /dev/null
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@@ -0,0 +1 @@
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\ No newline at end of file

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+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_cross_linux_tree/usr/x86_64-unknown-linux-gnu/bin/ld.bfd
@@ -0,0 +1 @@
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+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_cross_linux_tree/usr/x86_64-unknown-linux-gnu/bin/ld.gold
@@ -0,0 +1 @@
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+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_linux_tree/usr/x86_64-unknown-linux/lib/.keep

src/llvm-project/clang/test/Driver/Inputs/basic_msp430_tree/bin/msp430-elf-ld

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_msp430_tree/bin/msp430-elf-ld b/src/llvm-project/clang/test/Driver/Inputs/basic_msp430_tree/bin/msp430-elf-ld
new file mode 100755
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_msp430_tree/bin/msp430-elf-ld

src/llvm-project/clang/test/Driver/Inputs/basic_msp430_tree/lib/gcc/msp430-elf/7.3.1/430/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_msp430_tree/lib/gcc/msp430-elf/7.3.1/430/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/basic_msp430_tree/lib/gcc/msp430-elf/7.3.1/430/crtbegin.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_msp430_tree/lib/gcc/msp430-elf/7.3.1/430/crtbegin.o

src/llvm-project/clang/test/Driver/Inputs/basic_msp430_tree/lib/gcc/msp430-elf/7.3.1/430/crtend.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_msp430_tree/lib/gcc/msp430-elf/7.3.1/430/crtend.o b/src/llvm-project/clang/test/Driver/Inputs/basic_msp430_tree/lib/gcc/msp430-elf/7.3.1/430/crtend.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_msp430_tree/lib/gcc/msp430-elf/7.3.1/430/crtend.o

src/llvm-project/clang/test/Driver/Inputs/basic_msp430_tree/msp430-elf/lib/430/crt0.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_msp430_tree/msp430-elf/lib/430/crt0.o b/src/llvm-project/clang/test/Driver/Inputs/basic_msp430_tree/msp430-elf/lib/430/crt0.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_msp430_tree/msp430-elf/lib/430/crt0.o

src/llvm-project/clang/test/Driver/Inputs/basic_msp430_tree/msp430-elf/lib/430/crtn.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_msp430_tree/msp430-elf/lib/430/crtn.o b/src/llvm-project/clang/test/Driver/Inputs/basic_msp430_tree/msp430-elf/lib/430/crtn.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_msp430_tree/msp430-elf/lib/430/crtn.o

src/llvm-project/clang/test/Driver/Inputs/basic_myriad_tree/bin/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_myriad_tree/bin/.keep b/src/llvm-project/clang/test/Driver/Inputs/basic_myriad_tree/bin/.keep
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_myriad_tree/bin/.keep

src/llvm-project/clang/test/Driver/Inputs/basic_myriad_tree/lib/gcc/sparc-myriad-rtems/6.3.0/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_myriad_tree/lib/gcc/sparc-myriad-rtems/6.3.0/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/basic_myriad_tree/lib/gcc/sparc-myriad-rtems/6.3.0/crtbegin.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_myriad_tree/lib/gcc/sparc-myriad-rtems/6.3.0/crtbegin.o

src/llvm-project/clang/test/Driver/Inputs/basic_myriad_tree/lib/gcc/sparc-myriad-rtems/6.3.0/crtend.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_myriad_tree/lib/gcc/sparc-myriad-rtems/6.3.0/crtend.o b/src/llvm-project/clang/test/Driver/Inputs/basic_myriad_tree/lib/gcc/sparc-myriad-rtems/6.3.0/crtend.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_myriad_tree/lib/gcc/sparc-myriad-rtems/6.3.0/crtend.o

src/llvm-project/clang/test/Driver/Inputs/basic_myriad_tree/lib/gcc/sparc-myriad-rtems/6.3.0/crti.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_myriad_tree/lib/gcc/sparc-myriad-rtems/6.3.0/crti.o b/src/llvm-project/clang/test/Driver/Inputs/basic_myriad_tree/lib/gcc/sparc-myriad-rtems/6.3.0/crti.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_myriad_tree/lib/gcc/sparc-myriad-rtems/6.3.0/crti.o

src/llvm-project/clang/test/Driver/Inputs/basic_myriad_tree/lib/gcc/sparc-myriad-rtems/6.3.0/crtn.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_myriad_tree/lib/gcc/sparc-myriad-rtems/6.3.0/crtn.o b/src/llvm-project/clang/test/Driver/Inputs/basic_myriad_tree/lib/gcc/sparc-myriad-rtems/6.3.0/crtn.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_myriad_tree/lib/gcc/sparc-myriad-rtems/6.3.0/crtn.o

src/llvm-project/clang/test/Driver/Inputs/basic_myriad_tree/sparc-myriad-rtems/include/c++/6.3.0/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_myriad_tree/sparc-myriad-rtems/include/c++/6.3.0/.keep b/src/llvm-project/clang/test/Driver/Inputs/basic_myriad_tree/sparc-myriad-rtems/include/c++/6.3.0/.keep
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_myriad_tree/sparc-myriad-rtems/include/c++/6.3.0/.keep

src/llvm-project/clang/test/Driver/Inputs/basic_myriad_tree/sparc-myriad-rtems/lib/crt0.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_myriad_tree/sparc-myriad-rtems/lib/crt0.o b/src/llvm-project/clang/test/Driver/Inputs/basic_myriad_tree/sparc-myriad-rtems/lib/crt0.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_myriad_tree/sparc-myriad-rtems/lib/crt0.o

src/llvm-project/clang/test/Driver/Inputs/basic_netbsd_tree/usr/lib/64/crti.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_netbsd_tree/usr/lib/64/crti.o b/src/llvm-project/clang/test/Driver/Inputs/basic_netbsd_tree/usr/lib/64/crti.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_netbsd_tree/usr/lib/64/crti.o

src/llvm-project/clang/test/Driver/Inputs/basic_netbsd_tree/usr/lib/crt0.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_netbsd_tree/usr/lib/crt0.o b/src/llvm-project/clang/test/Driver/Inputs/basic_netbsd_tree/usr/lib/crt0.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_netbsd_tree/usr/lib/crt0.o

src/llvm-project/clang/test/Driver/Inputs/basic_netbsd_tree/usr/lib/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_netbsd_tree/usr/lib/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/basic_netbsd_tree/usr/lib/crtbegin.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_netbsd_tree/usr/lib/crtbegin.o

src/llvm-project/clang/test/Driver/Inputs/basic_netbsd_tree/usr/lib/crtbeginS.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_netbsd_tree/usr/lib/crtbeginS.o b/src/llvm-project/clang/test/Driver/Inputs/basic_netbsd_tree/usr/lib/crtbeginS.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_netbsd_tree/usr/lib/crtbeginS.o

src/llvm-project/clang/test/Driver/Inputs/basic_netbsd_tree/usr/lib/crtend.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_netbsd_tree/usr/lib/crtend.o b/src/llvm-project/clang/test/Driver/Inputs/basic_netbsd_tree/usr/lib/crtend.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_netbsd_tree/usr/lib/crtend.o

src/llvm-project/clang/test/Driver/Inputs/basic_netbsd_tree/usr/lib/crtendS.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_netbsd_tree/usr/lib/crtendS.o b/src/llvm-project/clang/test/Driver/Inputs/basic_netbsd_tree/usr/lib/crtendS.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_netbsd_tree/usr/lib/crtendS.o

src/llvm-project/clang/test/Driver/Inputs/basic_netbsd_tree/usr/lib/crti.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_netbsd_tree/usr/lib/crti.o b/src/llvm-project/clang/test/Driver/Inputs/basic_netbsd_tree/usr/lib/crti.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_netbsd_tree/usr/lib/crti.o

src/llvm-project/clang/test/Driver/Inputs/basic_netbsd_tree/usr/lib/crtn.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_netbsd_tree/usr/lib/crtn.o b/src/llvm-project/clang/test/Driver/Inputs/basic_netbsd_tree/usr/lib/crtn.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_netbsd_tree/usr/lib/crtn.o

src/llvm-project/clang/test/Driver/Inputs/basic_netbsd_tree/usr/lib/eabi/crti.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_netbsd_tree/usr/lib/eabi/crti.o b/src/llvm-project/clang/test/Driver/Inputs/basic_netbsd_tree/usr/lib/eabi/crti.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_netbsd_tree/usr/lib/eabi/crti.o

src/llvm-project/clang/test/Driver/Inputs/basic_netbsd_tree/usr/lib/eabihf/crti.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_netbsd_tree/usr/lib/eabihf/crti.o b/src/llvm-project/clang/test/Driver/Inputs/basic_netbsd_tree/usr/lib/eabihf/crti.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_netbsd_tree/usr/lib/eabihf/crti.o

src/llvm-project/clang/test/Driver/Inputs/basic_netbsd_tree/usr/lib/i386/crti.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_netbsd_tree/usr/lib/i386/crti.o b/src/llvm-project/clang/test/Driver/Inputs/basic_netbsd_tree/usr/lib/i386/crti.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_netbsd_tree/usr/lib/i386/crti.o

src/llvm-project/clang/test/Driver/Inputs/basic_netbsd_tree/usr/lib/o32/crti.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_netbsd_tree/usr/lib/o32/crti.o b/src/llvm-project/clang/test/Driver/Inputs/basic_netbsd_tree/usr/lib/o32/crti.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_netbsd_tree/usr/lib/o32/crti.o

src/llvm-project/clang/test/Driver/Inputs/basic_netbsd_tree/usr/lib/oabi/crti.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_netbsd_tree/usr/lib/oabi/crti.o b/src/llvm-project/clang/test/Driver/Inputs/basic_netbsd_tree/usr/lib/oabi/crti.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_netbsd_tree/usr/lib/oabi/crti.o

src/llvm-project/clang/test/Driver/Inputs/basic_netbsd_tree/usr/lib/powerpc/crti.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_netbsd_tree/usr/lib/powerpc/crti.o b/src/llvm-project/clang/test/Driver/Inputs/basic_netbsd_tree/usr/lib/powerpc/crti.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_netbsd_tree/usr/lib/powerpc/crti.o

src/llvm-project/clang/test/Driver/Inputs/basic_netbsd_tree/usr/lib/sparc/crti.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_netbsd_tree/usr/lib/sparc/crti.o b/src/llvm-project/clang/test/Driver/Inputs/basic_netbsd_tree/usr/lib/sparc/crti.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_netbsd_tree/usr/lib/sparc/crti.o

src/llvm-project/clang/test/Driver/Inputs/basic_riscv32_tree/bin/riscv32-unknown-elf-ld

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_riscv32_tree/bin/riscv32-unknown-elf-ld b/src/llvm-project/clang/test/Driver/Inputs/basic_riscv32_tree/bin/riscv32-unknown-elf-ld
new file mode 100755
index 0000000..b23e556
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_riscv32_tree/bin/riscv32-unknown-elf-ld
@@ -0,0 +1 @@
+#!/bin/true

src/llvm-project/clang/test/Driver/Inputs/basic_riscv32_tree/lib/gcc/riscv32-unknown-elf/8.0.1/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_riscv32_tree/lib/gcc/riscv32-unknown-elf/8.0.1/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/basic_riscv32_tree/lib/gcc/riscv32-unknown-elf/8.0.1/crtbegin.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_riscv32_tree/lib/gcc/riscv32-unknown-elf/8.0.1/crtbegin.o

src/llvm-project/clang/test/Driver/Inputs/basic_riscv32_tree/lib/gcc/riscv32-unknown-elf/8.0.1/crtend.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_riscv32_tree/lib/gcc/riscv32-unknown-elf/8.0.1/crtend.o b/src/llvm-project/clang/test/Driver/Inputs/basic_riscv32_tree/lib/gcc/riscv32-unknown-elf/8.0.1/crtend.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_riscv32_tree/lib/gcc/riscv32-unknown-elf/8.0.1/crtend.o

src/llvm-project/clang/test/Driver/Inputs/basic_riscv32_tree/riscv32-unknown-elf/include/c++/8.0.1/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_riscv32_tree/riscv32-unknown-elf/include/c++/8.0.1/.keep b/src/llvm-project/clang/test/Driver/Inputs/basic_riscv32_tree/riscv32-unknown-elf/include/c++/8.0.1/.keep
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_riscv32_tree/riscv32-unknown-elf/include/c++/8.0.1/.keep

src/llvm-project/clang/test/Driver/Inputs/basic_riscv32_tree/riscv32-unknown-elf/lib/crt0.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/basic_riscv32_tree/riscv32-unknown-elf/lib/crt0.o b/src/llvm-project/clang/test/Driver/Inputs/basic_riscv32_tree/riscv32-unknown-elf/lib/crt0.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/basic_riscv32_tree/riscv32-unknown-elf/lib/crt0.o

src/llvm-project/clang/test/Driver/Inputs/cc1-response.txt

diff --git a/src/llvm-project/clang/test/Driver/Inputs/cc1-response.txt b/src/llvm-project/clang/test/Driver/Inputs/cc1-response.txt
new file mode 100644
index 0000000..0236fdc
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/cc1-response.txt
@@ -0,0 +1,4 @@
+
+
+-cc1
+-triple i686-pc-windows-msvc

src/llvm-project/clang/test/Driver/Inputs/cl-libs/cl-test.lib

diff --git a/src/llvm-project/clang/test/Driver/Inputs/cl-libs/cl-test.lib b/src/llvm-project/clang/test/Driver/Inputs/cl-libs/cl-test.lib
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/cl-libs/cl-test.lib

src/llvm-project/clang/test/Driver/Inputs/config-1.cfg

diff --git a/src/llvm-project/clang/test/Driver/Inputs/config-1.cfg b/src/llvm-project/clang/test/Driver/Inputs/config-1.cfg
new file mode 100644
index 0000000..7d1326f
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/config-1.cfg
@@ -0,0 +1,6 @@
+
+# Empty lines and line started with # are ignored
+-Werror
+
+    # Language
+    -std=c99

src/llvm-project/clang/test/Driver/Inputs/config-2.cfg

diff --git a/src/llvm-project/clang/test/Driver/Inputs/config-2.cfg b/src/llvm-project/clang/test/Driver/Inputs/config-2.cfg
new file mode 100644
index 0000000..c803bd2
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/config-2.cfg
@@ -0,0 +1,2 @@
+# nested inclusion
+@config-3.cfg

src/llvm-project/clang/test/Driver/Inputs/config-2a.cfg

diff --git a/src/llvm-project/clang/test/Driver/Inputs/config-2a.cfg b/src/llvm-project/clang/test/Driver/Inputs/config-2a.cfg
new file mode 100644
index 0000000..ecdc5551
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/config-2a.cfg
@@ -0,0 +1,2 @@
+# nested inclusion
+@config/config-4.cfg

src/llvm-project/clang/test/Driver/Inputs/config-3.cfg

diff --git a/src/llvm-project/clang/test/Driver/Inputs/config-3.cfg b/src/llvm-project/clang/test/Driver/Inputs/config-3.cfg
new file mode 100644
index 0000000..d5086a8
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/config-3.cfg
@@ -0,0 +1 @@
+-Wundefined-func-template

src/llvm-project/clang/test/Driver/Inputs/config-4.cfg

diff --git a/src/llvm-project/clang/test/Driver/Inputs/config-4.cfg b/src/llvm-project/clang/test/Driver/Inputs/config-4.cfg
new file mode 100644
index 0000000..bbfc0c5
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/config-4.cfg
@@ -0,0 +1,3 @@
+-L/usr/local/lib
+-lfoo
+-stdlib=libc++

src/llvm-project/clang/test/Driver/Inputs/config-5.cfg

diff --git a/src/llvm-project/clang/test/Driver/Inputs/config-5.cfg b/src/llvm-project/clang/test/Driver/Inputs/config-5.cfg
new file mode 100644
index 0000000..09787ae
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/config-5.cfg
@@ -0,0 +1,2 @@
+--serialize-diagnostics diag.ser
+-target

src/llvm-project/clang/test/Driver/Inputs/config-6.cfg

diff --git a/src/llvm-project/clang/test/Driver/Inputs/config-6.cfg b/src/llvm-project/clang/test/Driver/Inputs/config-6.cfg
new file mode 100644
index 0000000..24d93cf
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/config-6.cfg
@@ -0,0 +1 @@
+--config config-5

src/llvm-project/clang/test/Driver/Inputs/config/config-4.cfg

diff --git a/src/llvm-project/clang/test/Driver/Inputs/config/config-4.cfg b/src/llvm-project/clang/test/Driver/Inputs/config/config-4.cfg
new file mode 100644
index 0000000..033e86a
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/config/config-4.cfg
@@ -0,0 +1 @@
+-isysroot /opt/data

src/llvm-project/clang/test/Driver/Inputs/config/i386-qqq.cfg

diff --git a/src/llvm-project/clang/test/Driver/Inputs/config/i386-qqq.cfg b/src/llvm-project/clang/test/Driver/Inputs/config/i386-qqq.cfg
new file mode 100644
index 0000000..41e1a94
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/config/i386-qqq.cfg
@@ -0,0 +1 @@
+-target i386

src/llvm-project/clang/test/Driver/Inputs/config/i386-qqq3.cfg

diff --git a/src/llvm-project/clang/test/Driver/Inputs/config/i386-qqq3.cfg b/src/llvm-project/clang/test/Driver/Inputs/config/i386-qqq3.cfg
new file mode 100644
index 0000000..59928c1
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/config/i386-qqq3.cfg
@@ -0,0 +1 @@
+-target i383

src/llvm-project/clang/test/Driver/Inputs/config/x86_64-qqq.cfg

diff --git a/src/llvm-project/clang/test/Driver/Inputs/config/x86_64-qqq.cfg b/src/llvm-project/clang/test/Driver/Inputs/config/x86_64-qqq.cfg
new file mode 100644
index 0000000..9d8565a
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/config/x86_64-qqq.cfg
@@ -0,0 +1 @@
+-target x86_64

src/llvm-project/clang/test/Driver/Inputs/config/x86_64-qqq2.cfg

diff --git a/src/llvm-project/clang/test/Driver/Inputs/config/x86_64-qqq2.cfg b/src/llvm-project/clang/test/Driver/Inputs/config/x86_64-qqq2.cfg
new file mode 100644
index 0000000..9d8565a
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/config/x86_64-qqq2.cfg
@@ -0,0 +1 @@
+-target x86_64

src/llvm-project/clang/test/Driver/Inputs/config/x86_64.cfg

diff --git a/src/llvm-project/clang/test/Driver/Inputs/config/x86_64.cfg b/src/llvm-project/clang/test/Driver/Inputs/config/x86_64.cfg
new file mode 100644
index 0000000..9d8565a
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/config/x86_64.cfg
@@ -0,0 +1 @@
+-target x86_64

src/llvm-project/clang/test/Driver/Inputs/config2/config-4.cfg

diff --git a/src/llvm-project/clang/test/Driver/Inputs/config2/config-4.cfg b/src/llvm-project/clang/test/Driver/Inputs/config2/config-4.cfg
new file mode 100644
index 0000000..bd866b6
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/config2/config-4.cfg
@@ -0,0 +1 @@
+-Wall

src/llvm-project/clang/test/Driver/Inputs/config2/i386.cfg

diff --git a/src/llvm-project/clang/test/Driver/Inputs/config2/i386.cfg b/src/llvm-project/clang/test/Driver/Inputs/config2/i386.cfg
new file mode 100644
index 0000000..41e1a94
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/config2/i386.cfg
@@ -0,0 +1 @@
+-target i386

src/llvm-project/clang/test/Driver/Inputs/cray_suse_gcc_tree/opt/gcc/8.2.0/snos/include/g++/backward/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/cray_suse_gcc_tree/opt/gcc/8.2.0/snos/include/g++/backward/.keep b/src/llvm-project/clang/test/Driver/Inputs/cray_suse_gcc_tree/opt/gcc/8.2.0/snos/include/g++/backward/.keep
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/cray_suse_gcc_tree/opt/gcc/8.2.0/snos/include/g++/backward/.keep

src/llvm-project/clang/test/Driver/Inputs/cray_suse_gcc_tree/opt/gcc/8.2.0/snos/lib/gcc/x86_64-suse-linux/8.2.0/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/cray_suse_gcc_tree/opt/gcc/8.2.0/snos/lib/gcc/x86_64-suse-linux/8.2.0/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/cray_suse_gcc_tree/opt/gcc/8.2.0/snos/lib/gcc/x86_64-suse-linux/8.2.0/crtbegin.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/cray_suse_gcc_tree/opt/gcc/8.2.0/snos/lib/gcc/x86_64-suse-linux/8.2.0/crtbegin.o

src/llvm-project/clang/test/Driver/Inputs/cray_suse_gcc_tree/usr/include/c++/4.8/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/cray_suse_gcc_tree/usr/include/c++/4.8/.keep b/src/llvm-project/clang/test/Driver/Inputs/cray_suse_gcc_tree/usr/include/c++/4.8/.keep
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/cray_suse_gcc_tree/usr/include/c++/4.8/.keep

src/llvm-project/clang/test/Driver/Inputs/cray_suse_gcc_tree/usr/lib/gcc/x86_64-suse-linux/8.2.0/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/cray_suse_gcc_tree/usr/lib/gcc/x86_64-suse-linux/8.2.0/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/cray_suse_gcc_tree/usr/lib/gcc/x86_64-suse-linux/8.2.0/crtbegin.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/cray_suse_gcc_tree/usr/lib/gcc/x86_64-suse-linux/8.2.0/crtbegin.o

src/llvm-project/clang/test/Driver/Inputs/debian_6_mips64_tree/lib/mips64-linux-gnuabi64/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/debian_6_mips64_tree/lib/mips64-linux-gnuabi64/.keep b/src/llvm-project/clang/test/Driver/Inputs/debian_6_mips64_tree/lib/mips64-linux-gnuabi64/.keep
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/debian_6_mips64_tree/lib/mips64-linux-gnuabi64/.keep

src/llvm-project/clang/test/Driver/Inputs/debian_6_mips64_tree/lib/mips64el-linux-gnuabi64/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/debian_6_mips64_tree/lib/mips64el-linux-gnuabi64/.keep b/src/llvm-project/clang/test/Driver/Inputs/debian_6_mips64_tree/lib/mips64el-linux-gnuabi64/.keep
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/debian_6_mips64_tree/lib/mips64el-linux-gnuabi64/.keep

src/llvm-project/clang/test/Driver/Inputs/debian_6_mips64_tree/usr/include/c++/4.9/backward/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/debian_6_mips64_tree/usr/include/c++/4.9/backward/.keep b/src/llvm-project/clang/test/Driver/Inputs/debian_6_mips64_tree/usr/include/c++/4.9/backward/.keep
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/debian_6_mips64_tree/usr/include/c++/4.9/backward/.keep

src/llvm-project/clang/test/Driver/Inputs/debian_6_mips64_tree/usr/include/c++/4.9/mips64-linux-gnuabi64/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/debian_6_mips64_tree/usr/include/c++/4.9/mips64-linux-gnuabi64/.keep b/src/llvm-project/clang/test/Driver/Inputs/debian_6_mips64_tree/usr/include/c++/4.9/mips64-linux-gnuabi64/.keep
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/debian_6_mips64_tree/usr/include/c++/4.9/mips64-linux-gnuabi64/.keep

src/llvm-project/clang/test/Driver/Inputs/debian_6_mips64_tree/usr/include/c++/4.9/mips64el-linux-gnuabi64/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/debian_6_mips64_tree/usr/include/c++/4.9/mips64el-linux-gnuabi64/.keep b/src/llvm-project/clang/test/Driver/Inputs/debian_6_mips64_tree/usr/include/c++/4.9/mips64el-linux-gnuabi64/.keep
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/debian_6_mips64_tree/usr/include/c++/4.9/mips64el-linux-gnuabi64/.keep

src/llvm-project/clang/test/Driver/Inputs/debian_6_mips64_tree/usr/include/mips64-linux-gnuabi64/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/debian_6_mips64_tree/usr/include/mips64-linux-gnuabi64/.keep b/src/llvm-project/clang/test/Driver/Inputs/debian_6_mips64_tree/usr/include/mips64-linux-gnuabi64/.keep
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/debian_6_mips64_tree/usr/include/mips64-linux-gnuabi64/.keep

src/llvm-project/clang/test/Driver/Inputs/debian_6_mips64_tree/usr/include/mips64el-linux-gnuabi64/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/debian_6_mips64_tree/usr/include/mips64el-linux-gnuabi64/.keep b/src/llvm-project/clang/test/Driver/Inputs/debian_6_mips64_tree/usr/include/mips64el-linux-gnuabi64/.keep
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/debian_6_mips64_tree/usr/include/mips64el-linux-gnuabi64/.keep

src/llvm-project/clang/test/Driver/Inputs/debian_6_mips64_tree/usr/lib/gcc/mips64-linux-gnuabi64/4.9/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/debian_6_mips64_tree/usr/lib/gcc/mips64-linux-gnuabi64/4.9/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/debian_6_mips64_tree/usr/lib/gcc/mips64-linux-gnuabi64/4.9/crtbegin.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/debian_6_mips64_tree/usr/lib/gcc/mips64-linux-gnuabi64/4.9/crtbegin.o

src/llvm-project/clang/test/Driver/Inputs/debian_6_mips64_tree/usr/lib/gcc/mips64-linux-gnuabi64/4.9/crtend.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/debian_6_mips64_tree/usr/lib/gcc/mips64-linux-gnuabi64/4.9/crtend.o b/src/llvm-project/clang/test/Driver/Inputs/debian_6_mips64_tree/usr/lib/gcc/mips64-linux-gnuabi64/4.9/crtend.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/debian_6_mips64_tree/usr/lib/gcc/mips64-linux-gnuabi64/4.9/crtend.o

src/llvm-project/clang/test/Driver/Inputs/debian_6_mips64_tree/usr/lib/gcc/mips64el-linux-gnuabi64/4.9/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/debian_6_mips64_tree/usr/lib/gcc/mips64el-linux-gnuabi64/4.9/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/debian_6_mips64_tree/usr/lib/gcc/mips64el-linux-gnuabi64/4.9/crtbegin.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/debian_6_mips64_tree/usr/lib/gcc/mips64el-linux-gnuabi64/4.9/crtbegin.o

src/llvm-project/clang/test/Driver/Inputs/debian_6_mips64_tree/usr/lib/gcc/mips64el-linux-gnuabi64/4.9/crtend.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/debian_6_mips64_tree/usr/lib/gcc/mips64el-linux-gnuabi64/4.9/crtend.o b/src/llvm-project/clang/test/Driver/Inputs/debian_6_mips64_tree/usr/lib/gcc/mips64el-linux-gnuabi64/4.9/crtend.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/debian_6_mips64_tree/usr/lib/gcc/mips64el-linux-gnuabi64/4.9/crtend.o

src/llvm-project/clang/test/Driver/Inputs/debian_6_mips64_tree/usr/lib/mips64-linux-gnuabi64/crt1.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/debian_6_mips64_tree/usr/lib/mips64-linux-gnuabi64/crt1.o b/src/llvm-project/clang/test/Driver/Inputs/debian_6_mips64_tree/usr/lib/mips64-linux-gnuabi64/crt1.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/debian_6_mips64_tree/usr/lib/mips64-linux-gnuabi64/crt1.o

src/llvm-project/clang/test/Driver/Inputs/debian_6_mips64_tree/usr/lib/mips64-linux-gnuabi64/crti.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/debian_6_mips64_tree/usr/lib/mips64-linux-gnuabi64/crti.o b/src/llvm-project/clang/test/Driver/Inputs/debian_6_mips64_tree/usr/lib/mips64-linux-gnuabi64/crti.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/debian_6_mips64_tree/usr/lib/mips64-linux-gnuabi64/crti.o

src/llvm-project/clang/test/Driver/Inputs/debian_6_mips64_tree/usr/lib/mips64-linux-gnuabi64/crtn.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/debian_6_mips64_tree/usr/lib/mips64-linux-gnuabi64/crtn.o b/src/llvm-project/clang/test/Driver/Inputs/debian_6_mips64_tree/usr/lib/mips64-linux-gnuabi64/crtn.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/debian_6_mips64_tree/usr/lib/mips64-linux-gnuabi64/crtn.o

src/llvm-project/clang/test/Driver/Inputs/debian_6_mips64_tree/usr/lib/mips64el-linux-gnuabi64/crt1.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/debian_6_mips64_tree/usr/lib/mips64el-linux-gnuabi64/crt1.o b/src/llvm-project/clang/test/Driver/Inputs/debian_6_mips64_tree/usr/lib/mips64el-linux-gnuabi64/crt1.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/debian_6_mips64_tree/usr/lib/mips64el-linux-gnuabi64/crt1.o

src/llvm-project/clang/test/Driver/Inputs/debian_6_mips64_tree/usr/lib/mips64el-linux-gnuabi64/crti.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/debian_6_mips64_tree/usr/lib/mips64el-linux-gnuabi64/crti.o b/src/llvm-project/clang/test/Driver/Inputs/debian_6_mips64_tree/usr/lib/mips64el-linux-gnuabi64/crti.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/debian_6_mips64_tree/usr/lib/mips64el-linux-gnuabi64/crti.o

src/llvm-project/clang/test/Driver/Inputs/debian_6_mips64_tree/usr/lib/mips64el-linux-gnuabi64/crtn.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/debian_6_mips64_tree/usr/lib/mips64el-linux-gnuabi64/crtn.o b/src/llvm-project/clang/test/Driver/Inputs/debian_6_mips64_tree/usr/lib/mips64el-linux-gnuabi64/crtn.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/debian_6_mips64_tree/usr/lib/mips64el-linux-gnuabi64/crtn.o

src/llvm-project/clang/test/Driver/Inputs/debian_6_mips_tree/lib/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/debian_6_mips_tree/lib/.keep b/src/llvm-project/clang/test/Driver/Inputs/debian_6_mips_tree/lib/.keep
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/debian_6_mips_tree/lib/.keep

src/llvm-project/clang/test/Driver/Inputs/debian_6_mips_tree/lib32/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/debian_6_mips_tree/lib32/.keep b/src/llvm-project/clang/test/Driver/Inputs/debian_6_mips_tree/lib32/.keep
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/debian_6_mips_tree/lib32/.keep

src/llvm-project/clang/test/Driver/Inputs/debian_6_mips_tree/lib64/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/debian_6_mips_tree/lib64/.keep b/src/llvm-project/clang/test/Driver/Inputs/debian_6_mips_tree/lib64/.keep
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/debian_6_mips_tree/lib64/.keep

src/llvm-project/clang/test/Driver/Inputs/debian_6_mips_tree/usr/lib/crt1.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/debian_6_mips_tree/usr/lib/crt1.o b/src/llvm-project/clang/test/Driver/Inputs/debian_6_mips_tree/usr/lib/crt1.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/debian_6_mips_tree/usr/lib/crt1.o

src/llvm-project/clang/test/Driver/Inputs/debian_6_mips_tree/usr/lib/crti.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/debian_6_mips_tree/usr/lib/crti.o b/src/llvm-project/clang/test/Driver/Inputs/debian_6_mips_tree/usr/lib/crti.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/debian_6_mips_tree/usr/lib/crti.o

src/llvm-project/clang/test/Driver/Inputs/debian_6_mips_tree/usr/lib/gcc/mipsel-linux-gnu/4.4/64/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/debian_6_mips_tree/usr/lib/gcc/mipsel-linux-gnu/4.4/64/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/debian_6_mips_tree/usr/lib/gcc/mipsel-linux-gnu/4.4/64/crtbegin.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/debian_6_mips_tree/usr/lib/gcc/mipsel-linux-gnu/4.4/64/crtbegin.o

src/llvm-project/clang/test/Driver/Inputs/debian_6_mips_tree/usr/lib/gcc/mipsel-linux-gnu/4.4/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/debian_6_mips_tree/usr/lib/gcc/mipsel-linux-gnu/4.4/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/debian_6_mips_tree/usr/lib/gcc/mipsel-linux-gnu/4.4/crtbegin.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/debian_6_mips_tree/usr/lib/gcc/mipsel-linux-gnu/4.4/crtbegin.o

src/llvm-project/clang/test/Driver/Inputs/debian_6_mips_tree/usr/lib/gcc/mipsel-linux-gnu/4.4/n32/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/debian_6_mips_tree/usr/lib/gcc/mipsel-linux-gnu/4.4/n32/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/debian_6_mips_tree/usr/lib/gcc/mipsel-linux-gnu/4.4/n32/crtbegin.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/debian_6_mips_tree/usr/lib/gcc/mipsel-linux-gnu/4.4/n32/crtbegin.o

src/llvm-project/clang/test/Driver/Inputs/debian_6_mips_tree/usr/lib32/crt1.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/debian_6_mips_tree/usr/lib32/crt1.o b/src/llvm-project/clang/test/Driver/Inputs/debian_6_mips_tree/usr/lib32/crt1.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/debian_6_mips_tree/usr/lib32/crt1.o

src/llvm-project/clang/test/Driver/Inputs/debian_6_mips_tree/usr/lib32/crti.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/debian_6_mips_tree/usr/lib32/crti.o b/src/llvm-project/clang/test/Driver/Inputs/debian_6_mips_tree/usr/lib32/crti.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/debian_6_mips_tree/usr/lib32/crti.o

src/llvm-project/clang/test/Driver/Inputs/debian_6_mips_tree/usr/lib64/crt1.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/debian_6_mips_tree/usr/lib64/crt1.o b/src/llvm-project/clang/test/Driver/Inputs/debian_6_mips_tree/usr/lib64/crt1.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/debian_6_mips_tree/usr/lib64/crt1.o

src/llvm-project/clang/test/Driver/Inputs/debian_6_mips_tree/usr/lib64/crti.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/debian_6_mips_tree/usr/lib64/crti.o b/src/llvm-project/clang/test/Driver/Inputs/debian_6_mips_tree/usr/lib64/crti.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/debian_6_mips_tree/usr/lib64/crti.o

src/llvm-project/clang/test/Driver/Inputs/debian_8_sparc64_tree/lib/sparc64-linux-gnu/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/debian_8_sparc64_tree/lib/sparc64-linux-gnu/.keep b/src/llvm-project/clang/test/Driver/Inputs/debian_8_sparc64_tree/lib/sparc64-linux-gnu/.keep
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/debian_8_sparc64_tree/lib/sparc64-linux-gnu/.keep

src/llvm-project/clang/test/Driver/Inputs/debian_8_sparc64_tree/lib64/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/debian_8_sparc64_tree/lib64/.keep b/src/llvm-project/clang/test/Driver/Inputs/debian_8_sparc64_tree/lib64/.keep
new file mode 100644
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src/llvm-project/clang/test/Driver/Inputs/gcc_version_parsing3/lib/gcc/i386-unknown-linux/4.7.98/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/gcc_version_parsing3/lib/gcc/i386-unknown-linux/4.7.98/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/gcc_version_parsing3/lib/gcc/i386-unknown-linux/4.7.98/crtbegin.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/gcc_version_parsing3/lib/gcc/i386-unknown-linux/4.7.98/crtbegin.o

src/llvm-project/clang/test/Driver/Inputs/gcc_version_parsing3/lib/gcc/i386-unknown-linux/4.7.99-rc5/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/gcc_version_parsing3/lib/gcc/i386-unknown-linux/4.7.99-rc5/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/gcc_version_parsing3/lib/gcc/i386-unknown-linux/4.7.99-rc5/crtbegin.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/gcc_version_parsing3/lib/gcc/i386-unknown-linux/4.7.99-rc5/crtbegin.o

src/llvm-project/clang/test/Driver/Inputs/gcc_version_parsing4/bin/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/gcc_version_parsing4/bin/.keep b/src/llvm-project/clang/test/Driver/Inputs/gcc_version_parsing4/bin/.keep
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/gcc_version_parsing4/bin/.keep

src/llvm-project/clang/test/Driver/Inputs/gcc_version_parsing4/lib/gcc/i386-unknown-linux/4.7.98/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/gcc_version_parsing4/lib/gcc/i386-unknown-linux/4.7.98/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/gcc_version_parsing4/lib/gcc/i386-unknown-linux/4.7.98/crtbegin.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/gcc_version_parsing4/lib/gcc/i386-unknown-linux/4.7.98/crtbegin.o

src/llvm-project/clang/test/Driver/Inputs/gcc_version_parsing4/lib/gcc/i386-unknown-linux/4.7.99-rc5/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/gcc_version_parsing4/lib/gcc/i386-unknown-linux/4.7.99-rc5/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/gcc_version_parsing4/lib/gcc/i386-unknown-linux/4.7.99-rc5/crtbegin.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/gcc_version_parsing4/lib/gcc/i386-unknown-linux/4.7.99-rc5/crtbegin.o

src/llvm-project/clang/test/Driver/Inputs/gcc_version_parsing4/lib/gcc/i386-unknown-linux/4.7.99/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/gcc_version_parsing4/lib/gcc/i386-unknown-linux/4.7.99/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/gcc_version_parsing4/lib/gcc/i386-unknown-linux/4.7.99/crtbegin.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/gcc_version_parsing4/lib/gcc/i386-unknown-linux/4.7.99/crtbegin.o

src/llvm-project/clang/test/Driver/Inputs/gcc_version_parsing5/bin/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/gcc_version_parsing5/bin/.keep b/src/llvm-project/clang/test/Driver/Inputs/gcc_version_parsing5/bin/.keep
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/gcc_version_parsing5/bin/.keep

src/llvm-project/clang/test/Driver/Inputs/gcc_version_parsing5/lib/gcc/i386-unknown-linux/4.9.2/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/gcc_version_parsing5/lib/gcc/i386-unknown-linux/4.9.2/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/gcc_version_parsing5/lib/gcc/i386-unknown-linux/4.9.2/crtbegin.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/gcc_version_parsing5/lib/gcc/i386-unknown-linux/4.9.2/crtbegin.o

src/llvm-project/clang/test/Driver/Inputs/gcc_version_parsing5/lib/gcc/i386-unknown-linux/5/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/gcc_version_parsing5/lib/gcc/i386-unknown-linux/5/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/gcc_version_parsing5/lib/gcc/i386-unknown-linux/5/crtbegin.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/gcc_version_parsing5/lib/gcc/i386-unknown-linux/5/crtbegin.o

src/llvm-project/clang/test/Driver/Inputs/gen-response.c

diff --git a/src/llvm-project/clang/test/Driver/Inputs/gen-response.c b/src/llvm-project/clang/test/Driver/Inputs/gen-response.c
new file mode 100644
index 0000000..84ffb40
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/gen-response.c
@@ -0,0 +1,8 @@
+#define M -DTEST
+#define M1 M M M M M M M M M M
+#define M2 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1
+#define M3 M2 M2 M2 M2 M2 M2 M2 M2 M2 M2
+#define M4 M3 M3 M3 M3 M3 M3 M3 M3 M3 M3
+#define M5 M4 M4 M4 M4 M4 M4 M4 M4 M4 M4
+#define TEXT M5 M5 M5
+TEXT

src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.6.2_tree/usr/include/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.6.2_tree/usr/include/.keep b/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.6.2_tree/usr/include/.keep
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.6.2_tree/usr/include/.keep

src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.6.2_tree/usr/lib/gcc/x86_64-pc-linux-gnu/4.6.2/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.6.2_tree/usr/lib/gcc/x86_64-pc-linux-gnu/4.6.2/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.6.2_tree/usr/lib/gcc/x86_64-pc-linux-gnu/4.6.2/crtbegin.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.6.2_tree/usr/lib/gcc/x86_64-pc-linux-gnu/4.6.2/crtbegin.o

src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.6.2_tree/usr/lib/gcc/x86_64-pc-linux-gnu/4.6.2/include/g++-v4/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.6.2_tree/usr/lib/gcc/x86_64-pc-linux-gnu/4.6.2/include/g++-v4/.keep b/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.6.2_tree/usr/lib/gcc/x86_64-pc-linux-gnu/4.6.2/include/g++-v4/.keep
new file mode 100644
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--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.6.2_tree/usr/lib/gcc/x86_64-pc-linux-gnu/4.6.2/include/g++-v4/.keep

src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.6.2_tree/usr/x86_64-pc-linux-gnu/lib/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.6.2_tree/usr/x86_64-pc-linux-gnu/lib/.keep b/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.6.2_tree/usr/x86_64-pc-linux-gnu/lib/.keep
new file mode 100644
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--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.6.2_tree/usr/x86_64-pc-linux-gnu/lib/.keep

src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.6.4_tree/usr/include/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.6.4_tree/usr/include/.keep b/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.6.4_tree/usr/include/.keep
new file mode 100644
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--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.6.4_tree/usr/include/.keep

src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.6.4_tree/usr/lib/gcc/x86_64-pc-linux-gnu/4.6.4/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.6.4_tree/usr/lib/gcc/x86_64-pc-linux-gnu/4.6.4/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.6.4_tree/usr/lib/gcc/x86_64-pc-linux-gnu/4.6.4/crtbegin.o
new file mode 100644
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--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.6.4_tree/usr/lib/gcc/x86_64-pc-linux-gnu/4.6.4/crtbegin.o

src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.6.4_tree/usr/lib/gcc/x86_64-pc-linux-gnu/4.6.4/include/g++-v4.6/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.6.4_tree/usr/lib/gcc/x86_64-pc-linux-gnu/4.6.4/include/g++-v4.6/.keep b/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.6.4_tree/usr/lib/gcc/x86_64-pc-linux-gnu/4.6.4/include/g++-v4.6/.keep
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--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.6.4_tree/usr/lib/gcc/x86_64-pc-linux-gnu/4.6.4/include/g++-v4.6/.keep

src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.6.4_tree/usr/x86_64-pc-linux-gnu/lib/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.6.4_tree/usr/x86_64-pc-linux-gnu/lib/.keep b/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.6.4_tree/usr/x86_64-pc-linux-gnu/lib/.keep
new file mode 100644
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--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.6.4_tree/usr/x86_64-pc-linux-gnu/lib/.keep

src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.9.3_tree/usr/include/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.9.3_tree/usr/include/.keep b/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.9.3_tree/usr/include/.keep
new file mode 100644
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--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.9.3_tree/usr/include/.keep

src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.9.3_tree/usr/lib/gcc/x86_64-pc-linux-gnu/4.9.3/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.9.3_tree/usr/lib/gcc/x86_64-pc-linux-gnu/4.9.3/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.9.3_tree/usr/lib/gcc/x86_64-pc-linux-gnu/4.9.3/crtbegin.o
new file mode 100644
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--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.9.3_tree/usr/lib/gcc/x86_64-pc-linux-gnu/4.9.3/crtbegin.o

src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.9.3_tree/usr/lib/gcc/x86_64-pc-linux-gnu/4.9.3/include/g++-v4.9.3/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.9.3_tree/usr/lib/gcc/x86_64-pc-linux-gnu/4.9.3/include/g++-v4.9.3/.keep b/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.9.3_tree/usr/lib/gcc/x86_64-pc-linux-gnu/4.9.3/include/g++-v4.9.3/.keep
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.9.3_tree/usr/lib/gcc/x86_64-pc-linux-gnu/4.9.3/include/g++-v4.9.3/.keep

src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.9.3_tree/usr/x86_64-pc-linux-gnu/lib/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.9.3_tree/usr/x86_64-pc-linux-gnu/lib/.keep b/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.9.3_tree/usr/x86_64-pc-linux-gnu/lib/.keep
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.9.3_tree/usr/x86_64-pc-linux-gnu/lib/.keep

src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.9.x_tree/etc/env.d/gcc/config-x86_64-pc-linux-gnu

diff --git a/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.9.x_tree/etc/env.d/gcc/config-x86_64-pc-linux-gnu b/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.9.x_tree/etc/env.d/gcc/config-x86_64-pc-linux-gnu
new file mode 100644
index 0000000..5ef56a3
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.9.x_tree/etc/env.d/gcc/config-x86_64-pc-linux-gnu
@@ -0,0 +1 @@
+CURRENT=x86_64-pc-linux-gnu-4.9.3

src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.9.x_tree/etc/env.d/gcc/x86_64-pc-linux-gnu-4.9.3

diff --git a/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.9.x_tree/etc/env.d/gcc/x86_64-pc-linux-gnu-4.9.3 b/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.9.x_tree/etc/env.d/gcc/x86_64-pc-linux-gnu-4.9.3
new file mode 100644
index 0000000..5805b7f
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.9.x_tree/etc/env.d/gcc/x86_64-pc-linux-gnu-4.9.3
@@ -0,0 +1,10 @@
+PATH="/usr/x86_64-pc-linux-gnu/gcc-bin/4.9.x"
+ROOTPATH="/usr/x86_64-pc-linux-gnu/gcc-bin/4.9.x"
+GCC_PATH="/usr/x86_64-pc-linux-gnu/gcc-bin/4.9.x"
+LDPATH="/usr/lib/gcc/x86_64-pc-linux-gnu/4.9.x:/usr/lib/gcc/x86_64-pc-linux-gnu/4.9.x/32:/usr/lib/gcc/x86_64-pc-linux-gnu/4.9.x/x32"
+MANPATH="/usr/share/gcc-data/x86_64-pc-linux-gnu/4.9.x/man"
+INFOPATH="/usr/share/gcc-data/x86_64-pc-linux-gnu/4.9.x/info"
+STDCXX_INCDIR="g++-v4"
+CTARGET="x86_64-pc-linux-gnu"
+GCC_SPECS=""
+MULTIOSDIRS="../lib64:../lib32"

src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.9.x_tree/etc/gentoo-release

diff --git a/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.9.x_tree/etc/gentoo-release b/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.9.x_tree/etc/gentoo-release
new file mode 100644
index 0000000..5f0944f
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.9.x_tree/etc/gentoo-release
@@ -0,0 +1 @@
+Gentoo Base System release 2.3

src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.9.x_tree/usr/include/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.9.x_tree/usr/include/.keep b/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.9.x_tree/usr/include/.keep
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+++ b/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.9.x_tree/usr/include/.keep

src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.9.x_tree/usr/lib/gcc/x86_64-pc-linux-gnu/4.9.x/32/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.9.x_tree/usr/lib/gcc/x86_64-pc-linux-gnu/4.9.x/32/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.9.x_tree/usr/lib/gcc/x86_64-pc-linux-gnu/4.9.x/32/crtbegin.o
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+++ b/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.9.x_tree/usr/lib/gcc/x86_64-pc-linux-gnu/4.9.x/32/crtbegin.o

src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.9.x_tree/usr/lib/gcc/x86_64-pc-linux-gnu/4.9.x/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.9.x_tree/usr/lib/gcc/x86_64-pc-linux-gnu/4.9.x/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.9.x_tree/usr/lib/gcc/x86_64-pc-linux-gnu/4.9.x/crtbegin.o
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src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.9.x_tree/usr/lib/gcc/x86_64-pc-linux-gnu/4.9.x/include/g++-v4.9.3/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.9.x_tree/usr/lib/gcc/x86_64-pc-linux-gnu/4.9.x/include/g++-v4.9.3/.keep b/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.9.x_tree/usr/lib/gcc/x86_64-pc-linux-gnu/4.9.x/include/g++-v4.9.3/.keep
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src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.9.x_tree/usr/lib/gcc/x86_64-pc-linux-gnu/4.9.x/x32/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.9.x_tree/usr/lib/gcc/x86_64-pc-linux-gnu/4.9.x/x32/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.9.x_tree/usr/lib/gcc/x86_64-pc-linux-gnu/4.9.x/x32/crtbegin.o
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src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.9.x_tree/usr/lib/gcc/x86_64-pc-linux-gnu/5.4.0/32/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.9.x_tree/usr/lib/gcc/x86_64-pc-linux-gnu/5.4.0/32/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.9.x_tree/usr/lib/gcc/x86_64-pc-linux-gnu/5.4.0/32/crtbegin.o
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src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.9.x_tree/usr/lib/gcc/x86_64-pc-linux-gnu/5.4.0/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.9.x_tree/usr/lib/gcc/x86_64-pc-linux-gnu/5.4.0/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.9.x_tree/usr/lib/gcc/x86_64-pc-linux-gnu/5.4.0/crtbegin.o
new file mode 100644
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--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.9.x_tree/usr/lib/gcc/x86_64-pc-linux-gnu/5.4.0/crtbegin.o

src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.9.x_tree/usr/lib/gcc/x86_64-pc-linux-gnu/5.4.0/include/g++-v5.4.0/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.9.x_tree/usr/lib/gcc/x86_64-pc-linux-gnu/5.4.0/include/g++-v5.4.0/.keep b/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.9.x_tree/usr/lib/gcc/x86_64-pc-linux-gnu/5.4.0/include/g++-v5.4.0/.keep
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.9.x_tree/usr/lib/gcc/x86_64-pc-linux-gnu/5.4.0/include/g++-v5.4.0/.keep

src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.9.x_tree/usr/lib/gcc/x86_64-pc-linux-gnu/5.4.0/x32/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.9.x_tree/usr/lib/gcc/x86_64-pc-linux-gnu/5.4.0/x32/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.9.x_tree/usr/lib/gcc/x86_64-pc-linux-gnu/5.4.0/x32/crtbegin.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.9.x_tree/usr/lib/gcc/x86_64-pc-linux-gnu/5.4.0/x32/crtbegin.o

src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.9.x_tree/usr/x86_64-pc-linux-gnu/lib/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.9.x_tree/usr/x86_64-pc-linux-gnu/lib/.keep b/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.9.x_tree/usr/x86_64-pc-linux-gnu/lib/.keep
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_4.9.x_tree/usr/x86_64-pc-linux-gnu/lib/.keep

src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_multi_version_tree/etc/env.d/gcc/config-x86_64-pc-linux-gnu

diff --git a/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_multi_version_tree/etc/env.d/gcc/config-x86_64-pc-linux-gnu b/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_multi_version_tree/etc/env.d/gcc/config-x86_64-pc-linux-gnu
new file mode 100644
index 0000000..5ef56a3
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_multi_version_tree/etc/env.d/gcc/config-x86_64-pc-linux-gnu
@@ -0,0 +1 @@
+CURRENT=x86_64-pc-linux-gnu-4.9.3

src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_multi_version_tree/etc/env.d/gcc/x86_64-pc-linux-gnu-4.9.3

diff --git a/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_multi_version_tree/etc/env.d/gcc/x86_64-pc-linux-gnu-4.9.3 b/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_multi_version_tree/etc/env.d/gcc/x86_64-pc-linux-gnu-4.9.3
new file mode 100644
index 0000000..9ff4062
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_multi_version_tree/etc/env.d/gcc/x86_64-pc-linux-gnu-4.9.3
@@ -0,0 +1,10 @@
+PATH="/usr/x86_64-pc-linux-gnu/gcc-bin/4.9.3"
+ROOTPATH="/usr/x86_64-pc-linux-gnu/gcc-bin/4.9.3"
+GCC_PATH="/usr/x86_64-pc-linux-gnu/gcc-bin/4.9.3"
+LDPATH="/usr/lib/gcc/x86_64-pc-linux-gnu/4.9.3:/usr/lib/gcc/x86_64-pc-linux-gnu/4.9.3/32"
+MANPATH="/usr/share/gcc-data/x86_64-pc-linux-gnu/4.9.3/man"
+INFOPATH="/usr/share/gcc-data/x86_64-pc-linux-gnu/4.9.3/info"
+STDCXX_INCDIR="g++-v4"
+CTARGET="x86_64-pc-linux-gnu"
+GCC_SPECS=""
+MULTIOSDIRS="../lib64:../lib32"

src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_multi_version_tree/etc/gentoo-release

diff --git a/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_multi_version_tree/etc/gentoo-release b/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_multi_version_tree/etc/gentoo-release
new file mode 100644
index 0000000..5f0944f
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_multi_version_tree/etc/gentoo-release
@@ -0,0 +1 @@
+Gentoo Base System release 2.3

src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_multi_version_tree/usr/include/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_multi_version_tree/usr/include/.keep b/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_multi_version_tree/usr/include/.keep
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_multi_version_tree/usr/include/.keep

src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_multi_version_tree/usr/lib/gcc/x86_64-pc-linux-gnu/4.9.3/32/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_multi_version_tree/usr/lib/gcc/x86_64-pc-linux-gnu/4.9.3/32/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_multi_version_tree/usr/lib/gcc/x86_64-pc-linux-gnu/4.9.3/32/crtbegin.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_multi_version_tree/usr/lib/gcc/x86_64-pc-linux-gnu/4.9.3/32/crtbegin.o

src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_multi_version_tree/usr/lib/gcc/x86_64-pc-linux-gnu/4.9.3/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_multi_version_tree/usr/lib/gcc/x86_64-pc-linux-gnu/4.9.3/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_multi_version_tree/usr/lib/gcc/x86_64-pc-linux-gnu/4.9.3/crtbegin.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_multi_version_tree/usr/lib/gcc/x86_64-pc-linux-gnu/4.9.3/crtbegin.o

src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_multi_version_tree/usr/lib/gcc/x86_64-pc-linux-gnu/4.9.3/include/g++-v4.9.3/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_multi_version_tree/usr/lib/gcc/x86_64-pc-linux-gnu/4.9.3/include/g++-v4.9.3/.keep b/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_multi_version_tree/usr/lib/gcc/x86_64-pc-linux-gnu/4.9.3/include/g++-v4.9.3/.keep
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_multi_version_tree/usr/lib/gcc/x86_64-pc-linux-gnu/4.9.3/include/g++-v4.9.3/.keep

src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_multi_version_tree/usr/lib/gcc/x86_64-pc-linux-gnu/4.9.3/x32/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_multi_version_tree/usr/lib/gcc/x86_64-pc-linux-gnu/4.9.3/x32/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_multi_version_tree/usr/lib/gcc/x86_64-pc-linux-gnu/4.9.3/x32/crtbegin.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_multi_version_tree/usr/lib/gcc/x86_64-pc-linux-gnu/4.9.3/x32/crtbegin.o

src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_multi_version_tree/usr/lib/gcc/x86_64-pc-linux-gnu/5.4.0/32/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_multi_version_tree/usr/lib/gcc/x86_64-pc-linux-gnu/5.4.0/32/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_multi_version_tree/usr/lib/gcc/x86_64-pc-linux-gnu/5.4.0/32/crtbegin.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_multi_version_tree/usr/lib/gcc/x86_64-pc-linux-gnu/5.4.0/32/crtbegin.o

src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_multi_version_tree/usr/lib/gcc/x86_64-pc-linux-gnu/5.4.0/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_multi_version_tree/usr/lib/gcc/x86_64-pc-linux-gnu/5.4.0/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_multi_version_tree/usr/lib/gcc/x86_64-pc-linux-gnu/5.4.0/crtbegin.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_multi_version_tree/usr/lib/gcc/x86_64-pc-linux-gnu/5.4.0/crtbegin.o

src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_multi_version_tree/usr/lib/gcc/x86_64-pc-linux-gnu/5.4.0/include/g++-v5.4.0/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_multi_version_tree/usr/lib/gcc/x86_64-pc-linux-gnu/5.4.0/include/g++-v5.4.0/.keep b/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_multi_version_tree/usr/lib/gcc/x86_64-pc-linux-gnu/5.4.0/include/g++-v5.4.0/.keep
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_multi_version_tree/usr/lib/gcc/x86_64-pc-linux-gnu/5.4.0/include/g++-v5.4.0/.keep

src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_multi_version_tree/usr/lib/gcc/x86_64-pc-linux-gnu/5.4.0/x32/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_multi_version_tree/usr/lib/gcc/x86_64-pc-linux-gnu/5.4.0/x32/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_multi_version_tree/usr/lib/gcc/x86_64-pc-linux-gnu/5.4.0/x32/crtbegin.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_multi_version_tree/usr/lib/gcc/x86_64-pc-linux-gnu/5.4.0/x32/crtbegin.o

src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_multi_version_tree/usr/x86_64-pc-linux-gnu/lib/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_multi_version_tree/usr/x86_64-pc-linux-gnu/lib/.keep b/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_multi_version_tree/usr/x86_64-pc-linux-gnu/lib/.keep
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/gentoo_linux_gcc_multi_version_tree/usr/x86_64-pc-linux-gnu/lib/.keep

src/llvm-project/clang/test/Driver/Inputs/header0.h

diff --git a/src/llvm-project/clang/test/Driver/Inputs/header0.h b/src/llvm-project/clang/test/Driver/Inputs/header0.h
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/header0.h

src/llvm-project/clang/test/Driver/Inputs/header1.h

diff --git a/src/llvm-project/clang/test/Driver/Inputs/header1.h b/src/llvm-project/clang/test/Driver/Inputs/header1.h
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/header1.h

src/llvm-project/clang/test/Driver/Inputs/header2.h

diff --git a/src/llvm-project/clang/test/Driver/Inputs/header2.h b/src/llvm-project/clang/test/Driver/Inputs/header2.h
new file mode 100644
index 0000000..243468d
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/header2.h
@@ -0,0 +1 @@
+#include "header1.h"

src/llvm-project/clang/test/Driver/Inputs/header3.h

diff --git a/src/llvm-project/clang/test/Driver/Inputs/header3.h b/src/llvm-project/clang/test/Driver/Inputs/header3.h
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/header3.h

src/llvm-project/clang/test/Driver/Inputs/header4.h

diff --git a/src/llvm-project/clang/test/Driver/Inputs/header4.h b/src/llvm-project/clang/test/Driver/Inputs/header4.h
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/header4.h

src/llvm-project/clang/test/Driver/Inputs/hexagon_tree/Tools/bin/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/hexagon_tree/Tools/bin/.keep b/src/llvm-project/clang/test/Driver/Inputs/hexagon_tree/Tools/bin/.keep
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/hexagon_tree/Tools/bin/.keep

src/llvm-project/clang/test/Driver/Inputs/hexagon_tree/Tools/bin/readme

diff --git a/src/llvm-project/clang/test/Driver/Inputs/hexagon_tree/Tools/bin/readme b/src/llvm-project/clang/test/Driver/Inputs/hexagon_tree/Tools/bin/readme
new file mode 100644
index 0000000..6e2cef0
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/hexagon_tree/Tools/bin/readme
@@ -0,0 +1,4 @@
+Git does not record empty directories. Create a dummy file in each directory
+here. Strictly speaking, putting dummy files in leaf directories should be
+sufficient, but adding them everywhere reduces the risk of repeating the same
+problem in case new directories are added.

src/llvm-project/clang/test/Driver/Inputs/hexagon_tree/Tools/readme

diff --git a/src/llvm-project/clang/test/Driver/Inputs/hexagon_tree/Tools/readme b/src/llvm-project/clang/test/Driver/Inputs/hexagon_tree/Tools/readme
new file mode 100644
index 0000000..6e2cef0
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/hexagon_tree/Tools/readme
@@ -0,0 +1,4 @@
+Git does not record empty directories. Create a dummy file in each directory
+here. Strictly speaking, putting dummy files in leaf directories should be
+sufficient, but adding them everywhere reduces the risk of repeating the same
+problem in case new directories are added.

src/llvm-project/clang/test/Driver/Inputs/hexagon_tree/Tools/target/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/hexagon_tree/Tools/target/.keep b/src/llvm-project/clang/test/Driver/Inputs/hexagon_tree/Tools/target/.keep
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/hexagon_tree/Tools/target/.keep

src/llvm-project/clang/test/Driver/Inputs/hexagon_tree/Tools/target/hexagon/include/c++/readme

diff --git a/src/llvm-project/clang/test/Driver/Inputs/hexagon_tree/Tools/target/hexagon/include/c++/readme b/src/llvm-project/clang/test/Driver/Inputs/hexagon_tree/Tools/target/hexagon/include/c++/readme
new file mode 100644
index 0000000..6e2cef0
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/hexagon_tree/Tools/target/hexagon/include/c++/readme
@@ -0,0 +1,4 @@
+Git does not record empty directories. Create a dummy file in each directory
+here. Strictly speaking, putting dummy files in leaf directories should be
+sufficient, but adding them everywhere reduces the risk of repeating the same
+problem in case new directories are added.

src/llvm-project/clang/test/Driver/Inputs/hexagon_tree/Tools/target/hexagon/include/readme

diff --git a/src/llvm-project/clang/test/Driver/Inputs/hexagon_tree/Tools/target/hexagon/include/readme b/src/llvm-project/clang/test/Driver/Inputs/hexagon_tree/Tools/target/hexagon/include/readme
new file mode 100644
index 0000000..6e2cef0
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/hexagon_tree/Tools/target/hexagon/include/readme
@@ -0,0 +1,4 @@
+Git does not record empty directories. Create a dummy file in each directory
+here. Strictly speaking, putting dummy files in leaf directories should be
+sufficient, but adding them everywhere reduces the risk of repeating the same
+problem in case new directories are added.

src/llvm-project/clang/test/Driver/Inputs/hexagon_tree/Tools/target/hexagon/readme

diff --git a/src/llvm-project/clang/test/Driver/Inputs/hexagon_tree/Tools/target/hexagon/readme b/src/llvm-project/clang/test/Driver/Inputs/hexagon_tree/Tools/target/hexagon/readme
new file mode 100644
index 0000000..6e2cef0
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/hexagon_tree/Tools/target/hexagon/readme
@@ -0,0 +1,4 @@
+Git does not record empty directories. Create a dummy file in each directory
+here. Strictly speaking, putting dummy files in leaf directories should be
+sufficient, but adding them everywhere reduces the risk of repeating the same
+problem in case new directories are added.

src/llvm-project/clang/test/Driver/Inputs/hexagon_tree/Tools/target/readme

diff --git a/src/llvm-project/clang/test/Driver/Inputs/hexagon_tree/Tools/target/readme b/src/llvm-project/clang/test/Driver/Inputs/hexagon_tree/Tools/target/readme
new file mode 100644
index 0000000..6e2cef0
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/hexagon_tree/Tools/target/readme
@@ -0,0 +1,4 @@
+Git does not record empty directories. Create a dummy file in each directory
+here. Strictly speaking, putting dummy files in leaf directories should be
+sufficient, but adding them everywhere reduces the risk of repeating the same
+problem in case new directories are added.

src/llvm-project/clang/test/Driver/Inputs/hip_dev_lib/hip.amdgcn.bc

diff --git a/src/llvm-project/clang/test/Driver/Inputs/hip_dev_lib/hip.amdgcn.bc b/src/llvm-project/clang/test/Driver/Inputs/hip_dev_lib/hip.amdgcn.bc
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/hip_dev_lib/hip.amdgcn.bc

src/llvm-project/clang/test/Driver/Inputs/hip_dev_lib/ockl.amdgcn.bc

diff --git a/src/llvm-project/clang/test/Driver/Inputs/hip_dev_lib/ockl.amdgcn.bc b/src/llvm-project/clang/test/Driver/Inputs/hip_dev_lib/ockl.amdgcn.bc
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/hip_dev_lib/ockl.amdgcn.bc

src/llvm-project/clang/test/Driver/Inputs/hip_dev_lib/oclc_correctly_rounded_sqrt_on.amdgcn.bc

diff --git a/src/llvm-project/clang/test/Driver/Inputs/hip_dev_lib/oclc_correctly_rounded_sqrt_on.amdgcn.bc b/src/llvm-project/clang/test/Driver/Inputs/hip_dev_lib/oclc_correctly_rounded_sqrt_on.amdgcn.bc
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/hip_dev_lib/oclc_correctly_rounded_sqrt_on.amdgcn.bc

src/llvm-project/clang/test/Driver/Inputs/hip_dev_lib/oclc_daz_opt_off.amdgcn.bc

diff --git a/src/llvm-project/clang/test/Driver/Inputs/hip_dev_lib/oclc_daz_opt_off.amdgcn.bc b/src/llvm-project/clang/test/Driver/Inputs/hip_dev_lib/oclc_daz_opt_off.amdgcn.bc
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/hip_dev_lib/oclc_daz_opt_off.amdgcn.bc

src/llvm-project/clang/test/Driver/Inputs/hip_dev_lib/oclc_daz_opt_on.amdgcn.bc

diff --git a/src/llvm-project/clang/test/Driver/Inputs/hip_dev_lib/oclc_daz_opt_on.amdgcn.bc b/src/llvm-project/clang/test/Driver/Inputs/hip_dev_lib/oclc_daz_opt_on.amdgcn.bc
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/hip_dev_lib/oclc_daz_opt_on.amdgcn.bc

src/llvm-project/clang/test/Driver/Inputs/hip_dev_lib/oclc_finite_only_off.amdgcn.bc

diff --git a/src/llvm-project/clang/test/Driver/Inputs/hip_dev_lib/oclc_finite_only_off.amdgcn.bc b/src/llvm-project/clang/test/Driver/Inputs/hip_dev_lib/oclc_finite_only_off.amdgcn.bc
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/hip_dev_lib/oclc_finite_only_off.amdgcn.bc

src/llvm-project/clang/test/Driver/Inputs/hip_dev_lib/oclc_isa_version_803.amdgcn.bc

diff --git a/src/llvm-project/clang/test/Driver/Inputs/hip_dev_lib/oclc_isa_version_803.amdgcn.bc b/src/llvm-project/clang/test/Driver/Inputs/hip_dev_lib/oclc_isa_version_803.amdgcn.bc
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/hip_dev_lib/oclc_isa_version_803.amdgcn.bc

src/llvm-project/clang/test/Driver/Inputs/hip_dev_lib/oclc_isa_version_900.amdgcn.bc

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diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/micromips/soft-float/crtend.o b/src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/micromips/soft-float/crtend.o
new file mode 100644
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--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/micromips/soft-float/crtend.o

src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/micromips/soft-float/el/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/micromips/soft-float/el/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/micromips/soft-float/el/crtbegin.o
new file mode 100644
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--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/micromips/soft-float/el/crtbegin.o

src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/micromips/soft-float/el/crtend.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/micromips/soft-float/el/crtend.o b/src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/micromips/soft-float/el/crtend.o
new file mode 100644
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--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/micromips/soft-float/el/crtend.o

src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/mips16/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/mips16/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/mips16/crtbegin.o
new file mode 100644
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--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/mips16/crtbegin.o

src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/mips16/crtend.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/mips16/crtend.o b/src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/mips16/crtend.o
new file mode 100644
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+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/mips16/crtend.o

src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/mips16/el/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/mips16/el/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/mips16/el/crtbegin.o
new file mode 100644
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--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/mips16/el/crtbegin.o

src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/mips16/el/crtend.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/mips16/el/crtend.o b/src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/mips16/el/crtend.o
new file mode 100644
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--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/mips16/el/crtend.o

src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/mips16/soft-float/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/mips16/soft-float/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/mips16/soft-float/crtbegin.o
new file mode 100644
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--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/mips16/soft-float/crtbegin.o

src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/mips16/soft-float/crtend.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/mips16/soft-float/crtend.o b/src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/mips16/soft-float/crtend.o
new file mode 100644
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+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/mips16/soft-float/crtend.o

src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/mips16/soft-float/el/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/mips16/soft-float/el/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/mips16/soft-float/el/crtbegin.o
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+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/mips16/soft-float/el/crtbegin.o

src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/mips16/soft-float/el/crtend.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/mips16/soft-float/el/crtend.o b/src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/mips16/soft-float/el/crtend.o
new file mode 100644
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+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/mips16/soft-float/el/crtend.o

src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/nan2008/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/nan2008/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/nan2008/crtbegin.o
new file mode 100644
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--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/nan2008/crtbegin.o

src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/nan2008/crtend.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/nan2008/crtend.o b/src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/nan2008/crtend.o
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+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/nan2008/crtend.o

src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/nan2008/el/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/nan2008/el/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/nan2008/el/crtbegin.o
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+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/nan2008/el/crtbegin.o

src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/nan2008/el/crtend.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/nan2008/el/crtend.o b/src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/nan2008/el/crtend.o
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--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/nan2008/el/crtend.o

src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/soft-float/64/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/soft-float/64/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/soft-float/64/crtbegin.o
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+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/soft-float/64/crtbegin.o

src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/soft-float/64/crtend.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/soft-float/64/crtend.o b/src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/soft-float/64/crtend.o
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+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/soft-float/64/crtend.o

src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/soft-float/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/soft-float/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/soft-float/crtbegin.o
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+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/soft-float/crtbegin.o

src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/soft-float/crtend.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/soft-float/crtend.o b/src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/soft-float/crtend.o
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src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/soft-float/el/64/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/soft-float/el/64/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/soft-float/el/64/crtbegin.o
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src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/soft-float/el/64/crtend.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/soft-float/el/64/crtend.o b/src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/soft-float/el/64/crtend.o
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src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/soft-float/el/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/soft-float/el/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/soft-float/el/crtbegin.o
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src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/soft-float/el/crtend.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/soft-float/el/crtend.o b/src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/soft-float/el/crtend.o
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src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/uclibc/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/uclibc/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/uclibc/crtbegin.o
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src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/uclibc/crtend.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/uclibc/crtend.o b/src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/uclibc/crtend.o
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src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/uclibc/el/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/uclibc/el/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/uclibc/el/crtbegin.o
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src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/uclibc/el/crtend.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/uclibc/el/crtend.o b/src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/uclibc/el/crtend.o
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src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/uclibc/nan2008/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/uclibc/nan2008/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/uclibc/nan2008/crtbegin.o
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src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/uclibc/nan2008/crtend.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/uclibc/nan2008/crtend.o b/src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/uclibc/nan2008/crtend.o
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src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/uclibc/nan2008/el/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/uclibc/nan2008/el/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/uclibc/nan2008/el/crtbegin.o
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src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/uclibc/nan2008/el/crtend.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/uclibc/nan2008/el/crtend.o b/src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/uclibc/nan2008/el/crtend.o
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src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/uclibc/soft-float/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/uclibc/soft-float/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/uclibc/soft-float/crtbegin.o
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src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/uclibc/soft-float/crtend.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/uclibc/soft-float/crtend.o b/src/llvm-project/clang/test/Driver/Inputs/mips_cs_tree/lib/gcc/mips-linux-gnu/4.6.3/uclibc/soft-float/crtend.o
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+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips16/el/crtbegin.o

src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips16/el/crtend.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips16/el/crtend.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips16/el/crtend.o
new file mode 100644
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+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips16/el/crtend.o

src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips16/el/nan2008/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips16/el/nan2008/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips16/el/nan2008/crtbegin.o
new file mode 100644
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+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips16/el/nan2008/crtbegin.o

src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips16/el/nan2008/crtend.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips16/el/nan2008/crtend.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips16/el/nan2008/crtend.o
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+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips16/el/nan2008/crtend.o

src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips16/el/sof/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips16/el/sof/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips16/el/sof/crtbegin.o
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+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips16/el/sof/crtbegin.o

src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips16/el/sof/crtend.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips16/el/sof/crtend.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips16/el/sof/crtend.o
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+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips16/el/sof/crtend.o

src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips16/nan2008/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips16/nan2008/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips16/nan2008/crtbegin.o
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+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips16/nan2008/crtbegin.o

src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips16/nan2008/crtend.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips16/nan2008/crtend.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips16/nan2008/crtend.o
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+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips16/nan2008/crtend.o

src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips16/sof/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips16/sof/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips16/sof/crtbegin.o
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+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips16/sof/crtbegin.o

src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips16/sof/crtend.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips16/sof/crtend.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips16/sof/crtend.o
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+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips16/sof/crtend.o

src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips32/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips32/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips32/crtbegin.o
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+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips32/crtbegin.o

src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips32/crtend.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips32/crtend.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips32/crtend.o
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+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips32/crtend.o

src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips32/el/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips32/el/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips32/el/crtbegin.o
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src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips32/el/crtend.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips32/el/crtend.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips32/el/crtend.o
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src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips32/el/nan2008/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips32/el/nan2008/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips32/el/nan2008/crtbegin.o
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src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips32/el/nan2008/crtend.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips32/el/nan2008/crtend.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips32/el/nan2008/crtend.o
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src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips32/el/sof/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips32/el/sof/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips32/el/sof/crtbegin.o
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src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips32/el/sof/crtend.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips32/el/sof/crtend.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips32/el/sof/crtend.o
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src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips32/mips16/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips32/mips16/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips32/mips16/crtbegin.o
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src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips32/mips16/crtend.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips32/mips16/crtend.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips32/mips16/crtend.o
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src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips32/mips16/el/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips32/mips16/el/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips32/mips16/el/crtbegin.o
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src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips32/mips16/el/crtend.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips32/mips16/el/crtend.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips32/mips16/el/crtend.o
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src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips32/mips16/el/nan2008/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips32/mips16/el/nan2008/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips32/mips16/el/nan2008/crtbegin.o
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src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips32/mips16/el/nan2008/crtend.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips32/mips16/el/nan2008/crtend.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips32/mips16/el/nan2008/crtend.o
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src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips32/mips16/el/sof/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips32/mips16/el/sof/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips32/mips16/el/sof/crtbegin.o
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src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips32/mips16/el/sof/crtend.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips32/mips16/el/sof/crtend.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips32/mips16/el/sof/crtend.o
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src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips32/mips16/nan2008/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips32/mips16/nan2008/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips32/mips16/nan2008/crtbegin.o
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src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips32/mips16/nan2008/crtend.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips32/mips16/nan2008/crtend.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips32/mips16/nan2008/crtend.o
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src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips32/mips16/sof/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips32/mips16/sof/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips32/mips16/sof/crtbegin.o
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src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips32/mips16/sof/crtend.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips32/mips16/sof/crtend.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips32/mips16/sof/crtend.o
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src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips32/nan2008/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips32/nan2008/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips32/nan2008/crtbegin.o
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+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips32/nan2008/crtbegin.o

src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips32/nan2008/crtend.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips32/nan2008/crtend.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips32/nan2008/crtend.o
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src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips32/sof/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips32/sof/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips32/sof/crtbegin.o
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+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips32/sof/crtbegin.o

src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips32/sof/crtend.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips32/sof/crtend.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips32/sof/crtend.o
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src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64/64/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64/64/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64/64/crtbegin.o
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+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64/64/crtbegin.o

src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64/64/crtend.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64/64/crtend.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64/64/crtend.o
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src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64/64/el/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64/64/el/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64/64/el/crtbegin.o
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src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64/64/el/crtend.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64/64/el/crtend.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64/64/el/crtend.o
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src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64/64/el/nan2008/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64/64/el/nan2008/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64/64/el/nan2008/crtbegin.o
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src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64/64/el/nan2008/crtend.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64/64/el/nan2008/crtend.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64/64/el/nan2008/crtend.o
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src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64/64/el/sof/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64/64/el/sof/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64/64/el/sof/crtbegin.o
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src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64/64/el/sof/crtend.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64/64/el/sof/crtend.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64/64/el/sof/crtend.o
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src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64/64/nan2008/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64/64/nan2008/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64/64/nan2008/crtbegin.o
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src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64/64/nan2008/crtend.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64/64/nan2008/crtend.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64/64/nan2008/crtend.o
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src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64/64/sof/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64/64/sof/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64/64/sof/crtbegin.o
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src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64/64/sof/crtend.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64/64/sof/crtend.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64/64/sof/crtend.o
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src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64/crtbegin.o
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src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64/crtend.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64/crtend.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64/crtend.o
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src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64/el/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64/el/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64/el/crtbegin.o
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src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64/el/crtend.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64/el/crtend.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64/el/crtend.o
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src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64/el/nan2008/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64/el/nan2008/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64/el/nan2008/crtbegin.o
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src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64/el/nan2008/crtend.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64/el/nan2008/crtend.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64/el/nan2008/crtend.o
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src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64/el/sof/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64/el/sof/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64/el/sof/crtbegin.o
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src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64/el/sof/crtend.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64/el/sof/crtend.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64/el/sof/crtend.o
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src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64/nan2008/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64/nan2008/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64/nan2008/crtbegin.o
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src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64/nan2008/crtend.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64/nan2008/crtend.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64/nan2008/crtend.o
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src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64/sof/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64/sof/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64/sof/crtbegin.o
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diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64/sof/crtend.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64/sof/crtend.o
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diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64r2/64/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64r2/64/crtbegin.o
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diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64r2/64/crtend.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64r2/64/crtend.o
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src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64r2/64/el/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64r2/64/el/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64r2/64/el/crtbegin.o
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+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64r2/64/el/crtbegin.o

src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64r2/64/el/crtend.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64r2/64/el/crtend.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64r2/64/el/crtend.o
new file mode 100644
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--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64r2/64/el/crtend.o

src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64r2/64/el/nan2008/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64r2/64/el/nan2008/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64r2/64/el/nan2008/crtbegin.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64r2/64/el/nan2008/crtbegin.o

src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64r2/64/el/nan2008/crtend.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64r2/64/el/nan2008/crtend.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64r2/64/el/nan2008/crtend.o
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--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64r2/64/el/nan2008/crtend.o

src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64r2/64/el/sof/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64r2/64/el/sof/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64r2/64/el/sof/crtbegin.o
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+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64r2/64/el/sof/crtbegin.o

src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64r2/64/el/sof/crtend.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64r2/64/el/sof/crtend.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64r2/64/el/sof/crtend.o
new file mode 100644
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+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64r2/64/el/sof/crtend.o

src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64r2/64/nan2008/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64r2/64/nan2008/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64r2/64/nan2008/crtbegin.o
new file mode 100644
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+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64r2/64/nan2008/crtbegin.o

src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64r2/64/nan2008/crtend.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64r2/64/nan2008/crtend.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64r2/64/nan2008/crtend.o
new file mode 100644
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+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64r2/64/nan2008/crtend.o

src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64r2/64/sof/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64r2/64/sof/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64r2/64/sof/crtbegin.o
new file mode 100644
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+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64r2/64/sof/crtbegin.o

src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64r2/64/sof/crtend.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64r2/64/sof/crtend.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64r2/64/sof/crtend.o
new file mode 100644
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+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64r2/64/sof/crtend.o

src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64r2/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64r2/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64r2/crtbegin.o
new file mode 100644
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+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64r2/crtbegin.o

src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64r2/crtend.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64r2/crtend.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64r2/crtend.o
new file mode 100644
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+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64r2/crtend.o

src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64r2/el/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64r2/el/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64r2/el/crtbegin.o
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+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64r2/el/crtbegin.o

src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64r2/el/crtend.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64r2/el/crtend.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64r2/el/crtend.o
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+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64r2/el/crtend.o

src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64r2/el/nan2008/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64r2/el/nan2008/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64r2/el/nan2008/crtbegin.o
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+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64r2/el/nan2008/crtbegin.o

src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64r2/el/nan2008/crtend.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64r2/el/nan2008/crtend.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64r2/el/nan2008/crtend.o
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src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64r2/el/sof/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64r2/el/sof/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64r2/el/sof/crtbegin.o
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src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64r2/el/sof/crtend.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64r2/el/sof/crtend.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64r2/el/sof/crtend.o
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src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64r2/nan2008/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64r2/nan2008/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64r2/nan2008/crtbegin.o
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src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64r2/nan2008/crtend.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64r2/nan2008/crtend.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64r2/nan2008/crtend.o
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src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64r2/sof/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64r2/sof/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64r2/sof/crtbegin.o
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src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64r2/sof/crtend.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64r2/sof/crtend.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/mips64r2/sof/crtend.o
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src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/nan2008/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/nan2008/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/nan2008/crtbegin.o
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src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/nan2008/crtend.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/nan2008/crtend.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/nan2008/crtend.o
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src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/sof/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/sof/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/sof/crtbegin.o
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src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/sof/crtend.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/sof/crtend.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/sof/crtend.o
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src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/uclibc/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/uclibc/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/uclibc/crtbegin.o
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src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/uclibc/crtend.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/uclibc/crtend.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/uclibc/crtend.o
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src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/uclibc/el/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/uclibc/el/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/uclibc/el/crtbegin.o
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src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/uclibc/el/crtend.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/uclibc/el/crtend.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/uclibc/el/crtend.o
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src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/uclibc/el/nan2008/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/uclibc/el/nan2008/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/lib/gcc/mips-mti-linux-gnu/4.9.0/uclibc/el/nan2008/crtbegin.o
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diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/el/sof/usr/lib/crtn.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/el/sof/usr/lib/crtn.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/el/sof/usr/lib/crtn.o

src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/el/usr/lib/crt1.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/el/usr/lib/crt1.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/el/usr/lib/crt1.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/el/usr/lib/crt1.o

src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/el/usr/lib/crti.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/el/usr/lib/crti.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/el/usr/lib/crti.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/el/usr/lib/crti.o

src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/el/usr/lib/crtn.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/el/usr/lib/crtn.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/el/usr/lib/crtn.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/el/usr/lib/crtn.o

src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/mips16/el/nan2008/usr/lib/crt1.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/mips16/el/nan2008/usr/lib/crt1.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/mips16/el/nan2008/usr/lib/crt1.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/mips16/el/nan2008/usr/lib/crt1.o

src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/mips16/el/nan2008/usr/lib/crti.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/mips16/el/nan2008/usr/lib/crti.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/mips16/el/nan2008/usr/lib/crti.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/mips16/el/nan2008/usr/lib/crti.o

src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/mips16/el/nan2008/usr/lib/crtn.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/mips16/el/nan2008/usr/lib/crtn.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/mips16/el/nan2008/usr/lib/crtn.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/mips16/el/nan2008/usr/lib/crtn.o

src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/mips16/el/sof/usr/lib/crt1.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/mips16/el/sof/usr/lib/crt1.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/mips16/el/sof/usr/lib/crt1.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/mips16/el/sof/usr/lib/crt1.o

src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/mips16/el/sof/usr/lib/crti.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/mips16/el/sof/usr/lib/crti.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/mips16/el/sof/usr/lib/crti.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/mips16/el/sof/usr/lib/crti.o

src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/mips16/el/sof/usr/lib/crtn.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/mips16/el/sof/usr/lib/crtn.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/mips16/el/sof/usr/lib/crtn.o
new file mode 100644
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--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/mips16/el/sof/usr/lib/crtn.o

src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/mips16/el/usr/lib/crt1.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/mips16/el/usr/lib/crt1.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/mips16/el/usr/lib/crt1.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/mips16/el/usr/lib/crt1.o

src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/mips16/el/usr/lib/crti.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/mips16/el/usr/lib/crti.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/mips16/el/usr/lib/crti.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/mips16/el/usr/lib/crti.o

src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/mips16/el/usr/lib/crtn.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/mips16/el/usr/lib/crtn.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/mips16/el/usr/lib/crtn.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/mips16/el/usr/lib/crtn.o

src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/mips16/nan2008/usr/lib/crt1.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/mips16/nan2008/usr/lib/crt1.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/mips16/nan2008/usr/lib/crt1.o
new file mode 100644
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--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/mips16/nan2008/usr/lib/crt1.o

src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/mips16/nan2008/usr/lib/crti.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/mips16/nan2008/usr/lib/crti.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/mips16/nan2008/usr/lib/crti.o
new file mode 100644
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--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/mips16/nan2008/usr/lib/crti.o

src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/mips16/nan2008/usr/lib/crtn.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/mips16/nan2008/usr/lib/crtn.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/mips16/nan2008/usr/lib/crtn.o
new file mode 100644
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--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/mips16/nan2008/usr/lib/crtn.o

src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/mips16/sof/usr/lib/crt1.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/mips16/sof/usr/lib/crt1.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/mips16/sof/usr/lib/crt1.o
new file mode 100644
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--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/mips16/sof/usr/lib/crt1.o

src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/mips16/sof/usr/lib/crti.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/mips16/sof/usr/lib/crti.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/mips16/sof/usr/lib/crti.o
new file mode 100644
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--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/mips16/sof/usr/lib/crti.o

src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/mips16/sof/usr/lib/crtn.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/mips16/sof/usr/lib/crtn.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/mips16/sof/usr/lib/crtn.o
new file mode 100644
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--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/mips16/sof/usr/lib/crtn.o

src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/mips16/usr/lib/crt1.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/mips16/usr/lib/crt1.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/mips16/usr/lib/crt1.o
new file mode 100644
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--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/mips16/usr/lib/crt1.o

src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/mips16/usr/lib/crti.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/mips16/usr/lib/crti.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/mips16/usr/lib/crti.o
new file mode 100644
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--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/mips16/usr/lib/crti.o

src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/mips16/usr/lib/crtn.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/mips16/usr/lib/crtn.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/mips16/usr/lib/crtn.o
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--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/mips16/usr/lib/crtn.o

src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/nan2008/usr/lib/crt1.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/nan2008/usr/lib/crt1.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/nan2008/usr/lib/crt1.o
new file mode 100644
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--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/nan2008/usr/lib/crt1.o

src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/nan2008/usr/lib/crti.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/nan2008/usr/lib/crti.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/nan2008/usr/lib/crti.o
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--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/nan2008/usr/lib/crti.o

src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/nan2008/usr/lib/crtn.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/nan2008/usr/lib/crtn.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/nan2008/usr/lib/crtn.o
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+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/nan2008/usr/lib/crtn.o

src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/sof/usr/lib/crt1.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/sof/usr/lib/crt1.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/sof/usr/lib/crt1.o
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+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/sof/usr/lib/crt1.o

src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/sof/usr/lib/crti.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/sof/usr/lib/crti.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/sof/usr/lib/crti.o
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+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/sof/usr/lib/crti.o

src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/sof/usr/lib/crtn.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/sof/usr/lib/crtn.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/sof/usr/lib/crtn.o
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+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/sof/usr/lib/crtn.o

src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/usr/lib/crt1.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/usr/lib/crt1.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/usr/lib/crt1.o
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src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/usr/lib/crti.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/usr/lib/crti.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/usr/lib/crti.o
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src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/usr/lib/crtn.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/usr/lib/crtn.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips32/usr/lib/crtn.o
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src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/64/el/nan2008/usr/lib/crt1.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/64/el/nan2008/usr/lib/crt1.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/64/el/nan2008/usr/lib/crt1.o
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src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/64/el/nan2008/usr/lib/crti.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/64/el/nan2008/usr/lib/crti.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/64/el/nan2008/usr/lib/crti.o
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src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/64/el/nan2008/usr/lib/crtn.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/64/el/nan2008/usr/lib/crtn.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/64/el/nan2008/usr/lib/crtn.o
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src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/64/el/sof/usr/lib/crt1.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/64/el/sof/usr/lib/crt1.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/64/el/sof/usr/lib/crt1.o
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src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/64/el/sof/usr/lib/crti.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/64/el/sof/usr/lib/crti.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/64/el/sof/usr/lib/crti.o
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+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/64/el/sof/usr/lib/crti.o

src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/64/el/sof/usr/lib/crtn.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/64/el/sof/usr/lib/crtn.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/64/el/sof/usr/lib/crtn.o
new file mode 100644
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--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/64/el/sof/usr/lib/crtn.o

src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/64/el/usr/lib/crt1.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/64/el/usr/lib/crt1.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/64/el/usr/lib/crt1.o
new file mode 100644
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--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/64/el/usr/lib/crt1.o

src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/64/el/usr/lib/crti.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/64/el/usr/lib/crti.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/64/el/usr/lib/crti.o
new file mode 100644
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--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/64/el/usr/lib/crti.o

src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/64/el/usr/lib/crtn.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/64/el/usr/lib/crtn.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/64/el/usr/lib/crtn.o
new file mode 100644
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--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/64/el/usr/lib/crtn.o

src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/64/nan2008/usr/lib/crt1.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/64/nan2008/usr/lib/crt1.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/64/nan2008/usr/lib/crt1.o
new file mode 100644
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+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/64/nan2008/usr/lib/crt1.o

src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/64/nan2008/usr/lib/crti.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/64/nan2008/usr/lib/crti.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/64/nan2008/usr/lib/crti.o
new file mode 100644
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--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/64/nan2008/usr/lib/crti.o

src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/64/nan2008/usr/lib/crtn.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/64/nan2008/usr/lib/crtn.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/64/nan2008/usr/lib/crtn.o
new file mode 100644
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--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/64/nan2008/usr/lib/crtn.o

src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/64/sof/usr/lib/crt1.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/64/sof/usr/lib/crt1.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/64/sof/usr/lib/crt1.o
new file mode 100644
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+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/64/sof/usr/lib/crt1.o

src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/64/sof/usr/lib/crti.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/64/sof/usr/lib/crti.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/64/sof/usr/lib/crti.o
new file mode 100644
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src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/64/sof/usr/lib/crtn.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/64/sof/usr/lib/crtn.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/64/sof/usr/lib/crtn.o
new file mode 100644
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+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/64/sof/usr/lib/crtn.o

src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/64/usr/lib/crt1.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/64/usr/lib/crt1.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/64/usr/lib/crt1.o
new file mode 100644
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+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/64/usr/lib/crt1.o

src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/64/usr/lib/crti.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/64/usr/lib/crti.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/64/usr/lib/crti.o
new file mode 100644
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--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/64/usr/lib/crti.o

src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/64/usr/lib/crtn.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/64/usr/lib/crtn.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/64/usr/lib/crtn.o
new file mode 100644
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--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/64/usr/lib/crtn.o

src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/el/nan2008/usr/lib/crt1.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/el/nan2008/usr/lib/crt1.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/el/nan2008/usr/lib/crt1.o
new file mode 100644
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+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/el/nan2008/usr/lib/crt1.o

src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/el/nan2008/usr/lib/crti.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/el/nan2008/usr/lib/crti.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/el/nan2008/usr/lib/crti.o
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+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/el/nan2008/usr/lib/crti.o

src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/el/nan2008/usr/lib/crtn.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/el/nan2008/usr/lib/crtn.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/el/nan2008/usr/lib/crtn.o
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+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/el/nan2008/usr/lib/crtn.o

src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/el/sof/usr/lib/crt1.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/el/sof/usr/lib/crt1.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/el/sof/usr/lib/crt1.o
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+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/el/sof/usr/lib/crt1.o

src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/el/sof/usr/lib/crti.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/el/sof/usr/lib/crti.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/el/sof/usr/lib/crti.o
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+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/el/sof/usr/lib/crti.o

src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/el/sof/usr/lib/crtn.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/el/sof/usr/lib/crtn.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/el/sof/usr/lib/crtn.o
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+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/el/sof/usr/lib/crtn.o

src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/el/usr/lib/crt1.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/el/usr/lib/crt1.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/el/usr/lib/crt1.o
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+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/el/usr/lib/crt1.o

src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/el/usr/lib/crti.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/el/usr/lib/crti.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/el/usr/lib/crti.o
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src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/el/usr/lib/crtn.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/el/usr/lib/crtn.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/el/usr/lib/crtn.o
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src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/nan2008/usr/lib/crt1.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/nan2008/usr/lib/crt1.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/nan2008/usr/lib/crt1.o
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src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/nan2008/usr/lib/crti.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/nan2008/usr/lib/crti.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/nan2008/usr/lib/crti.o
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src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/nan2008/usr/lib/crtn.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/nan2008/usr/lib/crtn.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/nan2008/usr/lib/crtn.o
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src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/sof/usr/lib/crt1.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/sof/usr/lib/crt1.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/sof/usr/lib/crt1.o
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src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/sof/usr/lib/crti.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/sof/usr/lib/crti.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/sof/usr/lib/crti.o
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src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/sof/usr/lib/crtn.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/sof/usr/lib/crtn.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/sof/usr/lib/crtn.o
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src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/usr/lib/crt1.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/usr/lib/crt1.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/usr/lib/crt1.o
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src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/usr/lib/crti.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/usr/lib/crti.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/usr/lib/crti.o
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src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/usr/lib/crtn.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/usr/lib/crtn.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64/usr/lib/crtn.o
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diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64r2/64/el/nan2008/usr/lib/crt1.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64r2/64/el/nan2008/usr/lib/crt1.o
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src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64r2/64/el/nan2008/usr/lib/crti.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64r2/64/el/nan2008/usr/lib/crti.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64r2/64/el/nan2008/usr/lib/crti.o
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src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64r2/64/el/nan2008/usr/lib/crtn.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64r2/64/el/nan2008/usr/lib/crtn.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64r2/64/el/nan2008/usr/lib/crtn.o
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diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64r2/64/el/sof/usr/lib/crt1.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64r2/64/el/sof/usr/lib/crt1.o
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src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64r2/64/el/sof/usr/lib/crti.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64r2/64/el/sof/usr/lib/crti.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64r2/64/el/sof/usr/lib/crti.o
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src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64r2/64/el/sof/usr/lib/crtn.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64r2/64/el/sof/usr/lib/crtn.o b/src/llvm-project/clang/test/Driver/Inputs/mips_fsf_tree/sysroot/mips64r2/64/el/sof/usr/lib/crtn.o
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+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_mti_tree/sysroot/mipsel-r2-hard/usr/lib32/crti.o

src/llvm-project/clang/test/Driver/Inputs/mips_mti_tree/sysroot/mipsel-r2-hard/usr/lib32/crtn.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_mti_tree/sysroot/mipsel-r2-hard/usr/lib32/crtn.o b/src/llvm-project/clang/test/Driver/Inputs/mips_mti_tree/sysroot/mipsel-r2-hard/usr/lib32/crtn.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_mti_tree/sysroot/mipsel-r2-hard/usr/lib32/crtn.o

src/llvm-project/clang/test/Driver/Inputs/mips_mti_tree/sysroot/mipsel-r2-hard/usr/lib64/crt1.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_mti_tree/sysroot/mipsel-r2-hard/usr/lib64/crt1.o b/src/llvm-project/clang/test/Driver/Inputs/mips_mti_tree/sysroot/mipsel-r2-hard/usr/lib64/crt1.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_mti_tree/sysroot/mipsel-r2-hard/usr/lib64/crt1.o

src/llvm-project/clang/test/Driver/Inputs/mips_mti_tree/sysroot/mipsel-r2-hard/usr/lib64/crti.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_mti_tree/sysroot/mipsel-r2-hard/usr/lib64/crti.o b/src/llvm-project/clang/test/Driver/Inputs/mips_mti_tree/sysroot/mipsel-r2-hard/usr/lib64/crti.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_mti_tree/sysroot/mipsel-r2-hard/usr/lib64/crti.o

src/llvm-project/clang/test/Driver/Inputs/mips_mti_tree/sysroot/mipsel-r2-hard/usr/lib64/crtn.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_mti_tree/sysroot/mipsel-r2-hard/usr/lib64/crtn.o b/src/llvm-project/clang/test/Driver/Inputs/mips_mti_tree/sysroot/mipsel-r2-hard/usr/lib64/crtn.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_mti_tree/sysroot/mipsel-r2-hard/usr/lib64/crtn.o

src/llvm-project/clang/test/Driver/Inputs/mips_mti_tree/sysroot/mipsel-r2-soft/lib/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_mti_tree/sysroot/mipsel-r2-soft/lib/.keep b/src/llvm-project/clang/test/Driver/Inputs/mips_mti_tree/sysroot/mipsel-r2-soft/lib/.keep
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_mti_tree/sysroot/mipsel-r2-soft/lib/.keep

src/llvm-project/clang/test/Driver/Inputs/mips_mti_tree/sysroot/mipsel-r2-soft/usr/include/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_mti_tree/sysroot/mipsel-r2-soft/usr/include/.keep b/src/llvm-project/clang/test/Driver/Inputs/mips_mti_tree/sysroot/mipsel-r2-soft/usr/include/.keep
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_mti_tree/sysroot/mipsel-r2-soft/usr/include/.keep

src/llvm-project/clang/test/Driver/Inputs/mips_mti_tree/sysroot/mipsel-r2-soft/usr/lib/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_mti_tree/sysroot/mipsel-r2-soft/usr/lib/.keep b/src/llvm-project/clang/test/Driver/Inputs/mips_mti_tree/sysroot/mipsel-r2-soft/usr/lib/.keep
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_mti_tree/sysroot/mipsel-r2-soft/usr/lib/.keep

src/llvm-project/clang/test/Driver/Inputs/mips_mti_tree/sysroot/mipsel-r2-soft/usr/lib/crt1.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_mti_tree/sysroot/mipsel-r2-soft/usr/lib/crt1.o b/src/llvm-project/clang/test/Driver/Inputs/mips_mti_tree/sysroot/mipsel-r2-soft/usr/lib/crt1.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_mti_tree/sysroot/mipsel-r2-soft/usr/lib/crt1.o

src/llvm-project/clang/test/Driver/Inputs/mips_mti_tree/sysroot/mipsel-r2-soft/usr/lib/crti.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_mti_tree/sysroot/mipsel-r2-soft/usr/lib/crti.o b/src/llvm-project/clang/test/Driver/Inputs/mips_mti_tree/sysroot/mipsel-r2-soft/usr/lib/crti.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_mti_tree/sysroot/mipsel-r2-soft/usr/lib/crti.o

src/llvm-project/clang/test/Driver/Inputs/mips_mti_tree/sysroot/mipsel-r2-soft/usr/lib/crtn.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/mips_mti_tree/sysroot/mipsel-r2-soft/usr/lib/crtn.o b/src/llvm-project/clang/test/Driver/Inputs/mips_mti_tree/sysroot/mipsel-r2-soft/usr/lib/crtn.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/mips_mti_tree/sysroot/mipsel-r2-soft/usr/lib/crtn.o

src/llvm-project/clang/test/Driver/Inputs/module/module.modulemap

diff --git a/src/llvm-project/clang/test/Driver/Inputs/module/module.modulemap b/src/llvm-project/clang/test/Driver/Inputs/module/module.modulemap
new file mode 100644
index 0000000..4fddd4b
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/module/module.modulemap
@@ -0,0 +1,4 @@
+module simple {
+  header "simple.h"
+  export *
+}

src/llvm-project/clang/test/Driver/Inputs/module/simple.h

diff --git a/src/llvm-project/clang/test/Driver/Inputs/module/simple.h b/src/llvm-project/clang/test/Driver/Inputs/module/simple.h
new file mode 100644
index 0000000..afd674e
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/module/simple.h
@@ -0,0 +1 @@
+#define MODULE_MACRO 10

src/llvm-project/clang/test/Driver/Inputs/montavista_i686_tree/usr/lib/gcc/i686-montavista-linux/4.2.0/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/montavista_i686_tree/usr/lib/gcc/i686-montavista-linux/4.2.0/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/montavista_i686_tree/usr/lib/gcc/i686-montavista-linux/4.2.0/crtbegin.o
new file mode 100644
index 0000000..26d251d
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/montavista_i686_tree/usr/lib/gcc/i686-montavista-linux/4.2.0/crtbegin.o
@@ -0,0 +1 @@
+dummy file for gcc toolchain detection (crtbegin.o)

src/llvm-project/clang/test/Driver/Inputs/montavista_i686_tree/usr/lib/gcc/i686-montavista-linux/4.2.0/libgcc.a

diff --git a/src/llvm-project/clang/test/Driver/Inputs/montavista_i686_tree/usr/lib/gcc/i686-montavista-linux/4.2.0/libgcc.a b/src/llvm-project/clang/test/Driver/Inputs/montavista_i686_tree/usr/lib/gcc/i686-montavista-linux/4.2.0/libgcc.a
new file mode 100644
index 0000000..d796928
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/montavista_i686_tree/usr/lib/gcc/i686-montavista-linux/4.2.0/libgcc.a
@@ -0,0 +1 @@
+dummy file for gcc toolchain detection (libgcc.a)

src/llvm-project/clang/test/Driver/Inputs/multiarch_freebsd64_tree/lib/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/multiarch_freebsd64_tree/lib/.keep b/src/llvm-project/clang/test/Driver/Inputs/multiarch_freebsd64_tree/lib/.keep
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/multiarch_freebsd64_tree/lib/.keep

src/llvm-project/clang/test/Driver/Inputs/multiarch_freebsd64_tree/usr/lib/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/multiarch_freebsd64_tree/usr/lib/.keep b/src/llvm-project/clang/test/Driver/Inputs/multiarch_freebsd64_tree/usr/lib/.keep
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/multiarch_freebsd64_tree/usr/lib/.keep

src/llvm-project/clang/test/Driver/Inputs/multiarch_freebsd64_tree/usr/lib/crt1.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/multiarch_freebsd64_tree/usr/lib/crt1.o b/src/llvm-project/clang/test/Driver/Inputs/multiarch_freebsd64_tree/usr/lib/crt1.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/multiarch_freebsd64_tree/usr/lib/crt1.o

src/llvm-project/clang/test/Driver/Inputs/multiarch_freebsd64_tree/usr/lib32/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/multiarch_freebsd64_tree/usr/lib32/.keep b/src/llvm-project/clang/test/Driver/Inputs/multiarch_freebsd64_tree/usr/lib32/.keep
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/multiarch_freebsd64_tree/usr/lib32/.keep

src/llvm-project/clang/test/Driver/Inputs/multiarch_freebsd64_tree/usr/lib32/crt1.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/multiarch_freebsd64_tree/usr/lib32/crt1.o b/src/llvm-project/clang/test/Driver/Inputs/multiarch_freebsd64_tree/usr/lib32/crt1.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/multiarch_freebsd64_tree/usr/lib32/crt1.o

src/llvm-project/clang/test/Driver/Inputs/multilib_32bit_linux_tree/lib/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/multilib_32bit_linux_tree/lib/.keep b/src/llvm-project/clang/test/Driver/Inputs/multilib_32bit_linux_tree/lib/.keep
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/multilib_32bit_linux_tree/lib/.keep

src/llvm-project/clang/test/Driver/Inputs/multilib_32bit_linux_tree/lib32/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/multilib_32bit_linux_tree/lib32/.keep b/src/llvm-project/clang/test/Driver/Inputs/multilib_32bit_linux_tree/lib32/.keep
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/multilib_32bit_linux_tree/lib32/.keep

src/llvm-project/clang/test/Driver/Inputs/multilib_32bit_linux_tree/lib64/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/multilib_32bit_linux_tree/lib64/.keep b/src/llvm-project/clang/test/Driver/Inputs/multilib_32bit_linux_tree/lib64/.keep
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/multilib_32bit_linux_tree/lib64/.keep

src/llvm-project/clang/test/Driver/Inputs/multilib_32bit_linux_tree/usr/bin/as

diff --git a/src/llvm-project/clang/test/Driver/Inputs/multilib_32bit_linux_tree/usr/bin/as b/src/llvm-project/clang/test/Driver/Inputs/multilib_32bit_linux_tree/usr/bin/as
new file mode 120000
index 0000000..0065315
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/multilib_32bit_linux_tree/usr/bin/as
@@ -0,0 +1 @@
+i386-unknown-linux-gnu-as
\ No newline at end of file

src/llvm-project/clang/test/Driver/Inputs/multilib_32bit_linux_tree/usr/bin/i386-unknown-linux-gnu-as

diff --git a/src/llvm-project/clang/test/Driver/Inputs/multilib_32bit_linux_tree/usr/bin/i386-unknown-linux-gnu-as b/src/llvm-project/clang/test/Driver/Inputs/multilib_32bit_linux_tree/usr/bin/i386-unknown-linux-gnu-as
new file mode 100755
index 0000000..b23e556
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/multilib_32bit_linux_tree/usr/bin/i386-unknown-linux-gnu-as
@@ -0,0 +1 @@
+#!/bin/true

src/llvm-project/clang/test/Driver/Inputs/multilib_32bit_linux_tree/usr/bin/i386-unknown-linux-gnu-ld

diff --git a/src/llvm-project/clang/test/Driver/Inputs/multilib_32bit_linux_tree/usr/bin/i386-unknown-linux-gnu-ld b/src/llvm-project/clang/test/Driver/Inputs/multilib_32bit_linux_tree/usr/bin/i386-unknown-linux-gnu-ld
new file mode 100755
index 0000000..b23e556
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/multilib_32bit_linux_tree/usr/bin/i386-unknown-linux-gnu-ld
@@ -0,0 +1 @@
+#!/bin/true

src/llvm-project/clang/test/Driver/Inputs/multilib_32bit_linux_tree/usr/bin/ld

diff --git a/src/llvm-project/clang/test/Driver/Inputs/multilib_32bit_linux_tree/usr/bin/ld b/src/llvm-project/clang/test/Driver/Inputs/multilib_32bit_linux_tree/usr/bin/ld
new file mode 120000
index 0000000..9e55742
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/multilib_32bit_linux_tree/usr/bin/ld
@@ -0,0 +1 @@
+i386-unknown-linux-gnu-ld
\ No newline at end of file

src/llvm-project/clang/test/Driver/Inputs/multilib_32bit_linux_tree/usr/i386-unknown-linux/bin/as

diff --git a/src/llvm-project/clang/test/Driver/Inputs/multilib_32bit_linux_tree/usr/i386-unknown-linux/bin/as b/src/llvm-project/clang/test/Driver/Inputs/multilib_32bit_linux_tree/usr/i386-unknown-linux/bin/as
new file mode 120000
index 0000000..2aa12fd
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/multilib_32bit_linux_tree/usr/i386-unknown-linux/bin/as
@@ -0,0 +1 @@
+../../bin/i386-unknown-linux-gnu-as
\ No newline at end of file

src/llvm-project/clang/test/Driver/Inputs/multilib_32bit_linux_tree/usr/i386-unknown-linux/bin/ld

diff --git a/src/llvm-project/clang/test/Driver/Inputs/multilib_32bit_linux_tree/usr/i386-unknown-linux/bin/ld b/src/llvm-project/clang/test/Driver/Inputs/multilib_32bit_linux_tree/usr/i386-unknown-linux/bin/ld
new file mode 120000
index 0000000..5aeaff6
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/multilib_32bit_linux_tree/usr/i386-unknown-linux/bin/ld
@@ -0,0 +1 @@
+../../bin/i386-unknown-linux-gnu-ld
\ No newline at end of file

src/llvm-project/clang/test/Driver/Inputs/multilib_32bit_linux_tree/usr/i386-unknown-linux/lib/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/multilib_32bit_linux_tree/usr/i386-unknown-linux/lib/.keep b/src/llvm-project/clang/test/Driver/Inputs/multilib_32bit_linux_tree/usr/i386-unknown-linux/lib/.keep
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/multilib_32bit_linux_tree/usr/i386-unknown-linux/lib/.keep

src/llvm-project/clang/test/Driver/Inputs/multilib_32bit_linux_tree/usr/i386-unknown-linux/lib32/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/multilib_32bit_linux_tree/usr/i386-unknown-linux/lib32/.keep b/src/llvm-project/clang/test/Driver/Inputs/multilib_32bit_linux_tree/usr/i386-unknown-linux/lib32/.keep
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/multilib_32bit_linux_tree/usr/i386-unknown-linux/lib32/.keep

src/llvm-project/clang/test/Driver/Inputs/multilib_32bit_linux_tree/usr/i386-unknown-linux/lib64/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/multilib_32bit_linux_tree/usr/i386-unknown-linux/lib64/.keep b/src/llvm-project/clang/test/Driver/Inputs/multilib_32bit_linux_tree/usr/i386-unknown-linux/lib64/.keep
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/multilib_32bit_linux_tree/usr/i386-unknown-linux/lib64/.keep

src/llvm-project/clang/test/Driver/Inputs/multilib_32bit_linux_tree/usr/lib/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/multilib_32bit_linux_tree/usr/lib/.keep b/src/llvm-project/clang/test/Driver/Inputs/multilib_32bit_linux_tree/usr/lib/.keep
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/multilib_32bit_linux_tree/usr/lib/.keep

src/llvm-project/clang/test/Driver/Inputs/multilib_32bit_linux_tree/usr/lib/gcc/i386-unknown-linux/4.6.0/64/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/multilib_32bit_linux_tree/usr/lib/gcc/i386-unknown-linux/4.6.0/64/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/multilib_32bit_linux_tree/usr/lib/gcc/i386-unknown-linux/4.6.0/64/crtbegin.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/multilib_32bit_linux_tree/usr/lib/gcc/i386-unknown-linux/4.6.0/64/crtbegin.o

src/llvm-project/clang/test/Driver/Inputs/multilib_32bit_linux_tree/usr/lib/gcc/i386-unknown-linux/4.6.0/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/multilib_32bit_linux_tree/usr/lib/gcc/i386-unknown-linux/4.6.0/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/multilib_32bit_linux_tree/usr/lib/gcc/i386-unknown-linux/4.6.0/crtbegin.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/multilib_32bit_linux_tree/usr/lib/gcc/i386-unknown-linux/4.6.0/crtbegin.o

src/llvm-project/clang/test/Driver/Inputs/multilib_32bit_linux_tree/usr/lib32/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/multilib_32bit_linux_tree/usr/lib32/.keep b/src/llvm-project/clang/test/Driver/Inputs/multilib_32bit_linux_tree/usr/lib32/.keep
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/multilib_32bit_linux_tree/usr/lib32/.keep

src/llvm-project/clang/test/Driver/Inputs/multilib_32bit_linux_tree/usr/lib64/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/multilib_32bit_linux_tree/usr/lib64/.keep b/src/llvm-project/clang/test/Driver/Inputs/multilib_32bit_linux_tree/usr/lib64/.keep
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/multilib_32bit_linux_tree/usr/lib64/.keep

src/llvm-project/clang/test/Driver/Inputs/multilib_64bit_linux_tree/lib/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/multilib_64bit_linux_tree/lib/.keep b/src/llvm-project/clang/test/Driver/Inputs/multilib_64bit_linux_tree/lib/.keep
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/multilib_64bit_linux_tree/lib/.keep

src/llvm-project/clang/test/Driver/Inputs/multilib_64bit_linux_tree/lib32/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/multilib_64bit_linux_tree/lib32/.keep b/src/llvm-project/clang/test/Driver/Inputs/multilib_64bit_linux_tree/lib32/.keep
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/multilib_64bit_linux_tree/lib32/.keep

src/llvm-project/clang/test/Driver/Inputs/multilib_64bit_linux_tree/lib64/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/multilib_64bit_linux_tree/lib64/.keep b/src/llvm-project/clang/test/Driver/Inputs/multilib_64bit_linux_tree/lib64/.keep
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/multilib_64bit_linux_tree/lib64/.keep

src/llvm-project/clang/test/Driver/Inputs/multilib_64bit_linux_tree/libx32/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/multilib_64bit_linux_tree/libx32/.keep b/src/llvm-project/clang/test/Driver/Inputs/multilib_64bit_linux_tree/libx32/.keep
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/multilib_64bit_linux_tree/libx32/.keep

src/llvm-project/clang/test/Driver/Inputs/multilib_64bit_linux_tree/usr/bin/as

diff --git a/src/llvm-project/clang/test/Driver/Inputs/multilib_64bit_linux_tree/usr/bin/as b/src/llvm-project/clang/test/Driver/Inputs/multilib_64bit_linux_tree/usr/bin/as
new file mode 120000
index 0000000..477cbc9
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/multilib_64bit_linux_tree/usr/bin/as
@@ -0,0 +1 @@
+x86_64-unknown-linux-gnu-as
\ No newline at end of file

src/llvm-project/clang/test/Driver/Inputs/multilib_64bit_linux_tree/usr/bin/ld

diff --git a/src/llvm-project/clang/test/Driver/Inputs/multilib_64bit_linux_tree/usr/bin/ld b/src/llvm-project/clang/test/Driver/Inputs/multilib_64bit_linux_tree/usr/bin/ld
new file mode 120000
index 0000000..5343caf
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/multilib_64bit_linux_tree/usr/bin/ld
@@ -0,0 +1 @@
+x86_64-unknown-linux-gnu-ld
\ No newline at end of file

src/llvm-project/clang/test/Driver/Inputs/multilib_64bit_linux_tree/usr/bin/x86_64-unknown-linux-gnu-as

diff --git a/src/llvm-project/clang/test/Driver/Inputs/multilib_64bit_linux_tree/usr/bin/x86_64-unknown-linux-gnu-as b/src/llvm-project/clang/test/Driver/Inputs/multilib_64bit_linux_tree/usr/bin/x86_64-unknown-linux-gnu-as
new file mode 100755
index 0000000..b23e556
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/multilib_64bit_linux_tree/usr/bin/x86_64-unknown-linux-gnu-as
@@ -0,0 +1 @@
+#!/bin/true

src/llvm-project/clang/test/Driver/Inputs/multilib_64bit_linux_tree/usr/bin/x86_64-unknown-linux-gnu-ld

diff --git a/src/llvm-project/clang/test/Driver/Inputs/multilib_64bit_linux_tree/usr/bin/x86_64-unknown-linux-gnu-ld b/src/llvm-project/clang/test/Driver/Inputs/multilib_64bit_linux_tree/usr/bin/x86_64-unknown-linux-gnu-ld
new file mode 100755
index 0000000..b23e556
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/multilib_64bit_linux_tree/usr/bin/x86_64-unknown-linux-gnu-ld
@@ -0,0 +1 @@
+#!/bin/true

src/llvm-project/clang/test/Driver/Inputs/multilib_64bit_linux_tree/usr/lib/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/multilib_64bit_linux_tree/usr/lib/.keep b/src/llvm-project/clang/test/Driver/Inputs/multilib_64bit_linux_tree/usr/lib/.keep
new file mode 100644
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--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/multilib_64bit_linux_tree/usr/lib/.keep

src/llvm-project/clang/test/Driver/Inputs/multilib_64bit_linux_tree/usr/lib/gcc/x86_64-unknown-linux/4.6.0/32/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/multilib_64bit_linux_tree/usr/lib/gcc/x86_64-unknown-linux/4.6.0/32/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/multilib_64bit_linux_tree/usr/lib/gcc/x86_64-unknown-linux/4.6.0/32/crtbegin.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/multilib_64bit_linux_tree/usr/lib/gcc/x86_64-unknown-linux/4.6.0/32/crtbegin.o

src/llvm-project/clang/test/Driver/Inputs/multilib_64bit_linux_tree/usr/lib/gcc/x86_64-unknown-linux/4.6.0/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/multilib_64bit_linux_tree/usr/lib/gcc/x86_64-unknown-linux/4.6.0/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/multilib_64bit_linux_tree/usr/lib/gcc/x86_64-unknown-linux/4.6.0/crtbegin.o
new file mode 100644
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--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/multilib_64bit_linux_tree/usr/lib/gcc/x86_64-unknown-linux/4.6.0/crtbegin.o

src/llvm-project/clang/test/Driver/Inputs/multilib_64bit_linux_tree/usr/lib/gcc/x86_64-unknown-linux/4.6.0/x32/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/multilib_64bit_linux_tree/usr/lib/gcc/x86_64-unknown-linux/4.6.0/x32/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/multilib_64bit_linux_tree/usr/lib/gcc/x86_64-unknown-linux/4.6.0/x32/crtbegin.o
new file mode 100644
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--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/multilib_64bit_linux_tree/usr/lib/gcc/x86_64-unknown-linux/4.6.0/x32/crtbegin.o

src/llvm-project/clang/test/Driver/Inputs/multilib_64bit_linux_tree/usr/lib32/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/multilib_64bit_linux_tree/usr/lib32/.keep b/src/llvm-project/clang/test/Driver/Inputs/multilib_64bit_linux_tree/usr/lib32/.keep
new file mode 100644
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--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/multilib_64bit_linux_tree/usr/lib32/.keep

src/llvm-project/clang/test/Driver/Inputs/multilib_64bit_linux_tree/usr/lib64/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/multilib_64bit_linux_tree/usr/lib64/.keep b/src/llvm-project/clang/test/Driver/Inputs/multilib_64bit_linux_tree/usr/lib64/.keep
new file mode 100644
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--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/multilib_64bit_linux_tree/usr/lib64/.keep

src/llvm-project/clang/test/Driver/Inputs/multilib_64bit_linux_tree/usr/libx32/gcc/x86_64-unknown-gnu/4.6.0/32/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/multilib_64bit_linux_tree/usr/libx32/gcc/x86_64-unknown-gnu/4.6.0/32/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/multilib_64bit_linux_tree/usr/libx32/gcc/x86_64-unknown-gnu/4.6.0/32/crtbegin.o
new file mode 100644
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--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/multilib_64bit_linux_tree/usr/libx32/gcc/x86_64-unknown-gnu/4.6.0/32/crtbegin.o

src/llvm-project/clang/test/Driver/Inputs/multilib_64bit_linux_tree/usr/libx32/gcc/x86_64-unknown-gnu/4.6.0/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/multilib_64bit_linux_tree/usr/libx32/gcc/x86_64-unknown-gnu/4.6.0/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/multilib_64bit_linux_tree/usr/libx32/gcc/x86_64-unknown-gnu/4.6.0/crtbegin.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/multilib_64bit_linux_tree/usr/libx32/gcc/x86_64-unknown-gnu/4.6.0/crtbegin.o

src/llvm-project/clang/test/Driver/Inputs/multilib_64bit_linux_tree/usr/libx32/gcc/x86_64-unknown-gnu/4.6.0/x32/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/multilib_64bit_linux_tree/usr/libx32/gcc/x86_64-unknown-gnu/4.6.0/x32/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/multilib_64bit_linux_tree/usr/libx32/gcc/x86_64-unknown-gnu/4.6.0/x32/crtbegin.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/multilib_64bit_linux_tree/usr/libx32/gcc/x86_64-unknown-gnu/4.6.0/x32/crtbegin.o

src/llvm-project/clang/test/Driver/Inputs/multilib_64bit_linux_tree/usr/x86_64-unknown-linux/bin/as

diff --git a/src/llvm-project/clang/test/Driver/Inputs/multilib_64bit_linux_tree/usr/x86_64-unknown-linux/bin/as b/src/llvm-project/clang/test/Driver/Inputs/multilib_64bit_linux_tree/usr/x86_64-unknown-linux/bin/as
new file mode 120000
index 0000000..84a9113
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/multilib_64bit_linux_tree/usr/x86_64-unknown-linux/bin/as
@@ -0,0 +1 @@
+../../bin/x86_64-unknown-linux-gnu-as
\ No newline at end of file

src/llvm-project/clang/test/Driver/Inputs/multilib_64bit_linux_tree/usr/x86_64-unknown-linux/bin/ld

diff --git a/src/llvm-project/clang/test/Driver/Inputs/multilib_64bit_linux_tree/usr/x86_64-unknown-linux/bin/ld b/src/llvm-project/clang/test/Driver/Inputs/multilib_64bit_linux_tree/usr/x86_64-unknown-linux/bin/ld
new file mode 120000
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--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/multilib_64bit_linux_tree/usr/x86_64-unknown-linux/bin/ld
@@ -0,0 +1 @@
+../../bin/x86_64-unknown-linux-gnu-ld
\ No newline at end of file

src/llvm-project/clang/test/Driver/Inputs/multilib_64bit_linux_tree/usr/x86_64-unknown-linux/lib/.keep

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new file mode 100644
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src/llvm-project/clang/test/Driver/Inputs/multilib_64bit_linux_tree/usr/x86_64-unknown-linux/lib32/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/multilib_64bit_linux_tree/usr/x86_64-unknown-linux/lib32/.keep b/src/llvm-project/clang/test/Driver/Inputs/multilib_64bit_linux_tree/usr/x86_64-unknown-linux/lib32/.keep
new file mode 100644
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src/llvm-project/clang/test/Driver/Inputs/multilib_64bit_linux_tree/usr/x86_64-unknown-linux/lib64/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/multilib_64bit_linux_tree/usr/x86_64-unknown-linux/lib64/.keep b/src/llvm-project/clang/test/Driver/Inputs/multilib_64bit_linux_tree/usr/x86_64-unknown-linux/lib64/.keep
new file mode 100644
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src/llvm-project/clang/test/Driver/Inputs/multilib_64bit_linux_tree/usr/x86_64-unknown-linux/libx32/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/multilib_64bit_linux_tree/usr/x86_64-unknown-linux/libx32/.keep b/src/llvm-project/clang/test/Driver/Inputs/multilib_64bit_linux_tree/usr/x86_64-unknown-linux/libx32/.keep
new file mode 100644
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src/llvm-project/clang/test/Driver/Inputs/multilib_arm_linux_tree/usr/include/arm-linux-gnueabi/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/multilib_arm_linux_tree/usr/include/arm-linux-gnueabi/.keep b/src/llvm-project/clang/test/Driver/Inputs/multilib_arm_linux_tree/usr/include/arm-linux-gnueabi/.keep
new file mode 100644
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src/llvm-project/clang/test/Driver/Inputs/multilib_armeb_linux_tree/usr/include/armeb-linux-gnueabi/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/multilib_armeb_linux_tree/usr/include/armeb-linux-gnueabi/.keep b/src/llvm-project/clang/test/Driver/Inputs/multilib_armeb_linux_tree/usr/include/armeb-linux-gnueabi/.keep
new file mode 100644
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+++ b/src/llvm-project/clang/test/Driver/Inputs/multilib_armeb_linux_tree/usr/include/armeb-linux-gnueabi/.keep

src/llvm-project/clang/test/Driver/Inputs/multilib_armebhf_linux_tree/usr/include/armeb-linux-gnueabihf/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/multilib_armebhf_linux_tree/usr/include/armeb-linux-gnueabihf/.keep b/src/llvm-project/clang/test/Driver/Inputs/multilib_armebhf_linux_tree/usr/include/armeb-linux-gnueabihf/.keep
new file mode 100644
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+++ b/src/llvm-project/clang/test/Driver/Inputs/multilib_armebhf_linux_tree/usr/include/armeb-linux-gnueabihf/.keep

src/llvm-project/clang/test/Driver/Inputs/multilib_armhf_linux_tree/usr/include/arm-linux-gnueabihf/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/multilib_armhf_linux_tree/usr/include/arm-linux-gnueabihf/.keep b/src/llvm-project/clang/test/Driver/Inputs/multilib_armhf_linux_tree/usr/include/arm-linux-gnueabihf/.keep
new file mode 100644
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+++ b/src/llvm-project/clang/test/Driver/Inputs/multilib_armhf_linux_tree/usr/include/arm-linux-gnueabihf/.keep

src/llvm-project/clang/test/Driver/Inputs/multilib_riscv_linux_sdk/bin/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/multilib_riscv_linux_sdk/bin/.keep b/src/llvm-project/clang/test/Driver/Inputs/multilib_riscv_linux_sdk/bin/.keep
new file mode 100644
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+++ b/src/llvm-project/clang/test/Driver/Inputs/multilib_riscv_linux_sdk/bin/.keep

src/llvm-project/clang/test/Driver/Inputs/multilib_riscv_linux_sdk/include/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/multilib_riscv_linux_sdk/include/.keep b/src/llvm-project/clang/test/Driver/Inputs/multilib_riscv_linux_sdk/include/.keep
new file mode 100644
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+++ b/src/llvm-project/clang/test/Driver/Inputs/multilib_riscv_linux_sdk/include/.keep

src/llvm-project/clang/test/Driver/Inputs/multilib_riscv_linux_sdk/lib/gcc/riscv64-unknown-linux-gnu/7.2.0/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/multilib_riscv_linux_sdk/lib/gcc/riscv64-unknown-linux-gnu/7.2.0/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/multilib_riscv_linux_sdk/lib/gcc/riscv64-unknown-linux-gnu/7.2.0/crtbegin.o
new file mode 100644
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+++ b/src/llvm-project/clang/test/Driver/Inputs/multilib_riscv_linux_sdk/lib/gcc/riscv64-unknown-linux-gnu/7.2.0/crtbegin.o

src/llvm-project/clang/test/Driver/Inputs/multilib_riscv_linux_sdk/lib/gcc/riscv64-unknown-linux-gnu/7.2.0/lib32/ilp32/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/multilib_riscv_linux_sdk/lib/gcc/riscv64-unknown-linux-gnu/7.2.0/lib32/ilp32/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/multilib_riscv_linux_sdk/lib/gcc/riscv64-unknown-linux-gnu/7.2.0/lib32/ilp32/crtbegin.o
new file mode 100644
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src/llvm-project/clang/test/Driver/Inputs/multilib_riscv_linux_sdk/lib/gcc/riscv64-unknown-linux-gnu/7.2.0/lib32/ilp32d/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/multilib_riscv_linux_sdk/lib/gcc/riscv64-unknown-linux-gnu/7.2.0/lib32/ilp32d/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/multilib_riscv_linux_sdk/lib/gcc/riscv64-unknown-linux-gnu/7.2.0/lib32/ilp32d/crtbegin.o
new file mode 100644
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src/llvm-project/clang/test/Driver/Inputs/multilib_riscv_linux_sdk/lib/gcc/riscv64-unknown-linux-gnu/7.2.0/lib64/lp64/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/multilib_riscv_linux_sdk/lib/gcc/riscv64-unknown-linux-gnu/7.2.0/lib64/lp64/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/multilib_riscv_linux_sdk/lib/gcc/riscv64-unknown-linux-gnu/7.2.0/lib64/lp64/crtbegin.o
new file mode 100644
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src/llvm-project/clang/test/Driver/Inputs/multilib_riscv_linux_sdk/lib/gcc/riscv64-unknown-linux-gnu/7.2.0/lib64/lp64d/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/multilib_riscv_linux_sdk/lib/gcc/riscv64-unknown-linux-gnu/7.2.0/lib64/lp64d/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/multilib_riscv_linux_sdk/lib/gcc/riscv64-unknown-linux-gnu/7.2.0/lib64/lp64d/crtbegin.o
new file mode 100644
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src/llvm-project/clang/test/Driver/Inputs/multilib_riscv_linux_sdk/riscv64-unknown-linux-gnu/bin/ld

diff --git a/src/llvm-project/clang/test/Driver/Inputs/multilib_riscv_linux_sdk/riscv64-unknown-linux-gnu/bin/ld b/src/llvm-project/clang/test/Driver/Inputs/multilib_riscv_linux_sdk/riscv64-unknown-linux-gnu/bin/ld
new file mode 100755
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+++ b/src/llvm-project/clang/test/Driver/Inputs/multilib_riscv_linux_sdk/riscv64-unknown-linux-gnu/bin/ld
@@ -0,0 +1 @@
+#!/bin/true

src/llvm-project/clang/test/Driver/Inputs/multilib_riscv_linux_sdk/sysroot/lib/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/multilib_riscv_linux_sdk/sysroot/lib/.keep b/src/llvm-project/clang/test/Driver/Inputs/multilib_riscv_linux_sdk/sysroot/lib/.keep
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src/llvm-project/clang/test/Driver/Inputs/multilib_riscv_linux_sdk/sysroot/lib32/ilp32/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/multilib_riscv_linux_sdk/sysroot/lib32/ilp32/.keep b/src/llvm-project/clang/test/Driver/Inputs/multilib_riscv_linux_sdk/sysroot/lib32/ilp32/.keep
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src/llvm-project/clang/test/Driver/Inputs/multilib_riscv_linux_sdk/sysroot/lib32/ilp32d/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/multilib_riscv_linux_sdk/sysroot/lib32/ilp32d/.keep b/src/llvm-project/clang/test/Driver/Inputs/multilib_riscv_linux_sdk/sysroot/lib32/ilp32d/.keep
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src/llvm-project/clang/test/Driver/Inputs/multilib_riscv_linux_sdk/sysroot/lib64/lp64/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/multilib_riscv_linux_sdk/sysroot/lib64/lp64/.keep b/src/llvm-project/clang/test/Driver/Inputs/multilib_riscv_linux_sdk/sysroot/lib64/lp64/.keep
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diff --git a/src/llvm-project/clang/test/Driver/Inputs/multilib_riscv_linux_sdk/sysroot/lib64/lp64d/.keep b/src/llvm-project/clang/test/Driver/Inputs/multilib_riscv_linux_sdk/sysroot/lib64/lp64d/.keep
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src/llvm-project/clang/test/Driver/Inputs/multilib_riscv_linux_sdk/sysroot/usr/lib32/ilp32/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/multilib_riscv_linux_sdk/sysroot/usr/lib32/ilp32/.keep b/src/llvm-project/clang/test/Driver/Inputs/multilib_riscv_linux_sdk/sysroot/usr/lib32/ilp32/.keep
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src/llvm-project/clang/test/Driver/Inputs/multilib_riscv_linux_sdk/sysroot/usr/lib32/ilp32d/.keep

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+++ b/src/llvm-project/clang/test/Driver/Inputs/multilib_riscv_linux_sdk/sysroot/usr/lib32/ilp32d/.keep

src/llvm-project/clang/test/Driver/Inputs/multilib_riscv_linux_sdk/sysroot/usr/lib64/lp64/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/multilib_riscv_linux_sdk/sysroot/usr/lib64/lp64/.keep b/src/llvm-project/clang/test/Driver/Inputs/multilib_riscv_linux_sdk/sysroot/usr/lib64/lp64/.keep
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/multilib_riscv_linux_sdk/sysroot/usr/lib64/lp64/.keep

src/llvm-project/clang/test/Driver/Inputs/multilib_riscv_linux_sdk/sysroot/usr/lib64/lp64d/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/multilib_riscv_linux_sdk/sysroot/usr/lib64/lp64d/.keep b/src/llvm-project/clang/test/Driver/Inputs/multilib_riscv_linux_sdk/sysroot/usr/lib64/lp64d/.keep
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/multilib_riscv_linux_sdk/sysroot/usr/lib64/lp64d/.keep

src/llvm-project/clang/test/Driver/Inputs/openembedded_aarch64_linux_tree/usr/include/c++/6.3.0/backward/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/openembedded_aarch64_linux_tree/usr/include/c++/6.3.0/backward/.keep b/src/llvm-project/clang/test/Driver/Inputs/openembedded_aarch64_linux_tree/usr/include/c++/6.3.0/backward/.keep
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/openembedded_aarch64_linux_tree/usr/include/c++/6.3.0/backward/.keep

src/llvm-project/clang/test/Driver/Inputs/openembedded_aarch64_linux_tree/usr/lib64/aarch64-oe-linux/6.3.0/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/openembedded_aarch64_linux_tree/usr/lib64/aarch64-oe-linux/6.3.0/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/openembedded_aarch64_linux_tree/usr/lib64/aarch64-oe-linux/6.3.0/crtbegin.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/openembedded_aarch64_linux_tree/usr/lib64/aarch64-oe-linux/6.3.0/crtbegin.o

src/llvm-project/clang/test/Driver/Inputs/openembedded_aarch64_linux_tree/usr/lib64/aarch64-oe-linux/6.3.0/crtend.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/openembedded_aarch64_linux_tree/usr/lib64/aarch64-oe-linux/6.3.0/crtend.o b/src/llvm-project/clang/test/Driver/Inputs/openembedded_aarch64_linux_tree/usr/lib64/aarch64-oe-linux/6.3.0/crtend.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/openembedded_aarch64_linux_tree/usr/lib64/aarch64-oe-linux/6.3.0/crtend.o

src/llvm-project/clang/test/Driver/Inputs/openembedded_aarch64_linux_tree/usr/lib64/crt1.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/openembedded_aarch64_linux_tree/usr/lib64/crt1.o b/src/llvm-project/clang/test/Driver/Inputs/openembedded_aarch64_linux_tree/usr/lib64/crt1.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/openembedded_aarch64_linux_tree/usr/lib64/crt1.o

src/llvm-project/clang/test/Driver/Inputs/openembedded_aarch64_linux_tree/usr/lib64/crti.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/openembedded_aarch64_linux_tree/usr/lib64/crti.o b/src/llvm-project/clang/test/Driver/Inputs/openembedded_aarch64_linux_tree/usr/lib64/crti.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/openembedded_aarch64_linux_tree/usr/lib64/crti.o

src/llvm-project/clang/test/Driver/Inputs/openembedded_aarch64_linux_tree/usr/lib64/crtn.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/openembedded_aarch64_linux_tree/usr/lib64/crtn.o b/src/llvm-project/clang/test/Driver/Inputs/openembedded_aarch64_linux_tree/usr/lib64/crtn.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/openembedded_aarch64_linux_tree/usr/lib64/crtn.o

src/llvm-project/clang/test/Driver/Inputs/openembedded_arm_linux_tree/usr/include/c++/6.3.0/backward/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/openembedded_arm_linux_tree/usr/include/c++/6.3.0/backward/.keep b/src/llvm-project/clang/test/Driver/Inputs/openembedded_arm_linux_tree/usr/include/c++/6.3.0/backward/.keep
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/openembedded_arm_linux_tree/usr/include/c++/6.3.0/backward/.keep

src/llvm-project/clang/test/Driver/Inputs/openembedded_arm_linux_tree/usr/lib/arm-oe-linux-gnueabi/6.3.0/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/openembedded_arm_linux_tree/usr/lib/arm-oe-linux-gnueabi/6.3.0/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/openembedded_arm_linux_tree/usr/lib/arm-oe-linux-gnueabi/6.3.0/crtbegin.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/openembedded_arm_linux_tree/usr/lib/arm-oe-linux-gnueabi/6.3.0/crtbegin.o

src/llvm-project/clang/test/Driver/Inputs/openembedded_arm_linux_tree/usr/lib/arm-oe-linux-gnueabi/6.3.0/crtend.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/openembedded_arm_linux_tree/usr/lib/arm-oe-linux-gnueabi/6.3.0/crtend.o b/src/llvm-project/clang/test/Driver/Inputs/openembedded_arm_linux_tree/usr/lib/arm-oe-linux-gnueabi/6.3.0/crtend.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/openembedded_arm_linux_tree/usr/lib/arm-oe-linux-gnueabi/6.3.0/crtend.o

src/llvm-project/clang/test/Driver/Inputs/openembedded_arm_linux_tree/usr/lib/crt1.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/openembedded_arm_linux_tree/usr/lib/crt1.o b/src/llvm-project/clang/test/Driver/Inputs/openembedded_arm_linux_tree/usr/lib/crt1.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/openembedded_arm_linux_tree/usr/lib/crt1.o

src/llvm-project/clang/test/Driver/Inputs/openembedded_arm_linux_tree/usr/lib/crti.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/openembedded_arm_linux_tree/usr/lib/crti.o b/src/llvm-project/clang/test/Driver/Inputs/openembedded_arm_linux_tree/usr/lib/crti.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/openembedded_arm_linux_tree/usr/lib/crti.o

src/llvm-project/clang/test/Driver/Inputs/openembedded_arm_linux_tree/usr/lib/crtn.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/openembedded_arm_linux_tree/usr/lib/crtn.o b/src/llvm-project/clang/test/Driver/Inputs/openembedded_arm_linux_tree/usr/lib/crtn.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/openembedded_arm_linux_tree/usr/lib/crtn.o

src/llvm-project/clang/test/Driver/Inputs/opensuse_42.2_aarch64_tree/usr/lib64/crt1.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/opensuse_42.2_aarch64_tree/usr/lib64/crt1.o b/src/llvm-project/clang/test/Driver/Inputs/opensuse_42.2_aarch64_tree/usr/lib64/crt1.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/opensuse_42.2_aarch64_tree/usr/lib64/crt1.o

src/llvm-project/clang/test/Driver/Inputs/opensuse_42.2_aarch64_tree/usr/lib64/crti.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/opensuse_42.2_aarch64_tree/usr/lib64/crti.o b/src/llvm-project/clang/test/Driver/Inputs/opensuse_42.2_aarch64_tree/usr/lib64/crti.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/opensuse_42.2_aarch64_tree/usr/lib64/crti.o

src/llvm-project/clang/test/Driver/Inputs/opensuse_42.2_aarch64_tree/usr/lib64/crtn.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/opensuse_42.2_aarch64_tree/usr/lib64/crtn.o b/src/llvm-project/clang/test/Driver/Inputs/opensuse_42.2_aarch64_tree/usr/lib64/crtn.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/opensuse_42.2_aarch64_tree/usr/lib64/crtn.o

src/llvm-project/clang/test/Driver/Inputs/opensuse_42.2_aarch64_tree/usr/lib64/gcc/aarch64-suse-linux/4.8/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/opensuse_42.2_aarch64_tree/usr/lib64/gcc/aarch64-suse-linux/4.8/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/opensuse_42.2_aarch64_tree/usr/lib64/gcc/aarch64-suse-linux/4.8/crtbegin.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/opensuse_42.2_aarch64_tree/usr/lib64/gcc/aarch64-suse-linux/4.8/crtbegin.o

src/llvm-project/clang/test/Driver/Inputs/opensuse_42.2_aarch64_tree/usr/lib64/gcc/aarch64-suse-linux/4.8/crtend.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/opensuse_42.2_aarch64_tree/usr/lib64/gcc/aarch64-suse-linux/4.8/crtend.o b/src/llvm-project/clang/test/Driver/Inputs/opensuse_42.2_aarch64_tree/usr/lib64/gcc/aarch64-suse-linux/4.8/crtend.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/opensuse_42.2_aarch64_tree/usr/lib64/gcc/aarch64-suse-linux/4.8/crtend.o

src/llvm-project/clang/test/Driver/Inputs/opensuse_tumbleweed_armv6hl_tree/usr/lib/crt1.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/opensuse_tumbleweed_armv6hl_tree/usr/lib/crt1.o b/src/llvm-project/clang/test/Driver/Inputs/opensuse_tumbleweed_armv6hl_tree/usr/lib/crt1.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/opensuse_tumbleweed_armv6hl_tree/usr/lib/crt1.o

src/llvm-project/clang/test/Driver/Inputs/opensuse_tumbleweed_armv6hl_tree/usr/lib/crti.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/opensuse_tumbleweed_armv6hl_tree/usr/lib/crti.o b/src/llvm-project/clang/test/Driver/Inputs/opensuse_tumbleweed_armv6hl_tree/usr/lib/crti.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/opensuse_tumbleweed_armv6hl_tree/usr/lib/crti.o

src/llvm-project/clang/test/Driver/Inputs/opensuse_tumbleweed_armv6hl_tree/usr/lib/crtn.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/opensuse_tumbleweed_armv6hl_tree/usr/lib/crtn.o b/src/llvm-project/clang/test/Driver/Inputs/opensuse_tumbleweed_armv6hl_tree/usr/lib/crtn.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/opensuse_tumbleweed_armv6hl_tree/usr/lib/crtn.o

src/llvm-project/clang/test/Driver/Inputs/opensuse_tumbleweed_armv6hl_tree/usr/lib/gcc/armv6hl-suse-linux-gnueabi/5/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/opensuse_tumbleweed_armv6hl_tree/usr/lib/gcc/armv6hl-suse-linux-gnueabi/5/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/opensuse_tumbleweed_armv6hl_tree/usr/lib/gcc/armv6hl-suse-linux-gnueabi/5/crtbegin.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/opensuse_tumbleweed_armv6hl_tree/usr/lib/gcc/armv6hl-suse-linux-gnueabi/5/crtbegin.o

src/llvm-project/clang/test/Driver/Inputs/opensuse_tumbleweed_armv6hl_tree/usr/lib/gcc/armv6hl-suse-linux-gnueabi/5/crtend.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/opensuse_tumbleweed_armv6hl_tree/usr/lib/gcc/armv6hl-suse-linux-gnueabi/5/crtend.o b/src/llvm-project/clang/test/Driver/Inputs/opensuse_tumbleweed_armv6hl_tree/usr/lib/gcc/armv6hl-suse-linux-gnueabi/5/crtend.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/opensuse_tumbleweed_armv6hl_tree/usr/lib/gcc/armv6hl-suse-linux-gnueabi/5/crtend.o

src/llvm-project/clang/test/Driver/Inputs/opensuse_tumbleweed_armv7hl_tree/usr/lib/crt1.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/opensuse_tumbleweed_armv7hl_tree/usr/lib/crt1.o b/src/llvm-project/clang/test/Driver/Inputs/opensuse_tumbleweed_armv7hl_tree/usr/lib/crt1.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/opensuse_tumbleweed_armv7hl_tree/usr/lib/crt1.o

src/llvm-project/clang/test/Driver/Inputs/opensuse_tumbleweed_armv7hl_tree/usr/lib/crti.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/opensuse_tumbleweed_armv7hl_tree/usr/lib/crti.o b/src/llvm-project/clang/test/Driver/Inputs/opensuse_tumbleweed_armv7hl_tree/usr/lib/crti.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/opensuse_tumbleweed_armv7hl_tree/usr/lib/crti.o

src/llvm-project/clang/test/Driver/Inputs/opensuse_tumbleweed_armv7hl_tree/usr/lib/crtn.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/opensuse_tumbleweed_armv7hl_tree/usr/lib/crtn.o b/src/llvm-project/clang/test/Driver/Inputs/opensuse_tumbleweed_armv7hl_tree/usr/lib/crtn.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/opensuse_tumbleweed_armv7hl_tree/usr/lib/crtn.o

src/llvm-project/clang/test/Driver/Inputs/opensuse_tumbleweed_armv7hl_tree/usr/lib/gcc/armv7hl-suse-linux-gnueabi/5/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/opensuse_tumbleweed_armv7hl_tree/usr/lib/gcc/armv7hl-suse-linux-gnueabi/5/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/opensuse_tumbleweed_armv7hl_tree/usr/lib/gcc/armv7hl-suse-linux-gnueabi/5/crtbegin.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/opensuse_tumbleweed_armv7hl_tree/usr/lib/gcc/armv7hl-suse-linux-gnueabi/5/crtbegin.o

src/llvm-project/clang/test/Driver/Inputs/opensuse_tumbleweed_armv7hl_tree/usr/lib/gcc/armv7hl-suse-linux-gnueabi/5/crtend.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/opensuse_tumbleweed_armv7hl_tree/usr/lib/gcc/armv7hl-suse-linux-gnueabi/5/crtend.o b/src/llvm-project/clang/test/Driver/Inputs/opensuse_tumbleweed_armv7hl_tree/usr/lib/gcc/armv7hl-suse-linux-gnueabi/5/crtend.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/opensuse_tumbleweed_armv7hl_tree/usr/lib/gcc/armv7hl-suse-linux-gnueabi/5/crtend.o

src/llvm-project/clang/test/Driver/Inputs/pchfile.cpp

diff --git a/src/llvm-project/clang/test/Driver/Inputs/pchfile.cpp b/src/llvm-project/clang/test/Driver/Inputs/pchfile.cpp
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/pchfile.cpp

src/llvm-project/clang/test/Driver/Inputs/pchfile.h

diff --git a/src/llvm-project/clang/test/Driver/Inputs/pchfile.h b/src/llvm-project/clang/test/Driver/Inputs/pchfile.h
new file mode 100644
index 0000000..1aafaee
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/pchfile.h
@@ -0,0 +1,3 @@
+#if defined(ERR_HEADER)
+#error nope1
+#endif

src/llvm-project/clang/test/Driver/Inputs/prefixed_tools_tree/x86_64--linux-as

diff --git a/src/llvm-project/clang/test/Driver/Inputs/prefixed_tools_tree/x86_64--linux-as b/src/llvm-project/clang/test/Driver/Inputs/prefixed_tools_tree/x86_64--linux-as
new file mode 100755
index 0000000..d901134
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/prefixed_tools_tree/x86_64--linux-as
@@ -0,0 +1,2 @@
+#!/bin/sh
+# This file must be executable to be picked up by GetProgramPath

src/llvm-project/clang/test/Driver/Inputs/prefixed_tools_tree/x86_64--linux-ld

diff --git a/src/llvm-project/clang/test/Driver/Inputs/prefixed_tools_tree/x86_64--linux-ld b/src/llvm-project/clang/test/Driver/Inputs/prefixed_tools_tree/x86_64--linux-ld
new file mode 100755
index 0000000..d901134
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/prefixed_tools_tree/x86_64--linux-ld
@@ -0,0 +1,2 @@
+#!/bin/sh
+# This file must be executable to be picked up by GetProgramPath

src/llvm-project/clang/test/Driver/Inputs/resource_dir/lib/darwin/libclang_rt.cc_kext_tvos.a

diff --git a/src/llvm-project/clang/test/Driver/Inputs/resource_dir/lib/darwin/libclang_rt.cc_kext_tvos.a b/src/llvm-project/clang/test/Driver/Inputs/resource_dir/lib/darwin/libclang_rt.cc_kext_tvos.a
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/resource_dir/lib/darwin/libclang_rt.cc_kext_tvos.a

src/llvm-project/clang/test/Driver/Inputs/resource_dir/lib/darwin/libclang_rt.cc_kext_watchos.a

diff --git a/src/llvm-project/clang/test/Driver/Inputs/resource_dir/lib/darwin/libclang_rt.cc_kext_watchos.a b/src/llvm-project/clang/test/Driver/Inputs/resource_dir/lib/darwin/libclang_rt.cc_kext_watchos.a
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/resource_dir/lib/darwin/libclang_rt.cc_kext_watchos.a

src/llvm-project/clang/test/Driver/Inputs/resource_dir/lib/darwin/libclang_rt.ios.a

diff --git a/src/llvm-project/clang/test/Driver/Inputs/resource_dir/lib/darwin/libclang_rt.ios.a b/src/llvm-project/clang/test/Driver/Inputs/resource_dir/lib/darwin/libclang_rt.ios.a
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/resource_dir/lib/darwin/libclang_rt.ios.a

src/llvm-project/clang/test/Driver/Inputs/resource_dir/lib/darwin/libclang_rt.osx.a

diff --git a/src/llvm-project/clang/test/Driver/Inputs/resource_dir/lib/darwin/libclang_rt.osx.a b/src/llvm-project/clang/test/Driver/Inputs/resource_dir/lib/darwin/libclang_rt.osx.a
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/resource_dir/lib/darwin/libclang_rt.osx.a

src/llvm-project/clang/test/Driver/Inputs/resource_dir/lib/darwin/libclang_rt.profile_tvos.a

diff --git a/src/llvm-project/clang/test/Driver/Inputs/resource_dir/lib/darwin/libclang_rt.profile_tvos.a b/src/llvm-project/clang/test/Driver/Inputs/resource_dir/lib/darwin/libclang_rt.profile_tvos.a
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/resource_dir/lib/darwin/libclang_rt.profile_tvos.a

src/llvm-project/clang/test/Driver/Inputs/resource_dir/lib/darwin/libclang_rt.profile_watchos.a

diff --git a/src/llvm-project/clang/test/Driver/Inputs/resource_dir/lib/darwin/libclang_rt.profile_watchos.a b/src/llvm-project/clang/test/Driver/Inputs/resource_dir/lib/darwin/libclang_rt.profile_watchos.a
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/resource_dir/lib/darwin/libclang_rt.profile_watchos.a

src/llvm-project/clang/test/Driver/Inputs/resource_dir/lib/darwin/libclang_rt.tvos.a

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src/llvm-project/clang/test/Driver/Inputs/ubuntu_14.04_multiarch_tree2/lib/x86_64-linux-gnu/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/ubuntu_14.04_multiarch_tree2/lib/x86_64-linux-gnu/.keep b/src/llvm-project/clang/test/Driver/Inputs/ubuntu_14.04_multiarch_tree2/lib/x86_64-linux-gnu/.keep
new file mode 100755
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/ubuntu_14.04_multiarch_tree2/lib/x86_64-linux-gnu/.keep

src/llvm-project/clang/test/Driver/Inputs/ubuntu_14.04_multiarch_tree2/usr/include/c++/4.8/backward/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/ubuntu_14.04_multiarch_tree2/usr/include/c++/4.8/backward/.keep b/src/llvm-project/clang/test/Driver/Inputs/ubuntu_14.04_multiarch_tree2/usr/include/c++/4.8/backward/.keep
new file mode 100755
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/ubuntu_14.04_multiarch_tree2/usr/include/c++/4.8/backward/.keep

src/llvm-project/clang/test/Driver/Inputs/ubuntu_14.04_multiarch_tree2/usr/include/i386-linux-gnu/c++/4.8/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/ubuntu_14.04_multiarch_tree2/usr/include/i386-linux-gnu/c++/4.8/.keep b/src/llvm-project/clang/test/Driver/Inputs/ubuntu_14.04_multiarch_tree2/usr/include/i386-linux-gnu/c++/4.8/.keep
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/ubuntu_14.04_multiarch_tree2/usr/include/i386-linux-gnu/c++/4.8/.keep

src/llvm-project/clang/test/Driver/Inputs/ubuntu_14.04_multiarch_tree2/usr/include/x86_64-linux-gnu/c++/4.8/32/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/ubuntu_14.04_multiarch_tree2/usr/include/x86_64-linux-gnu/c++/4.8/32/.keep b/src/llvm-project/clang/test/Driver/Inputs/ubuntu_14.04_multiarch_tree2/usr/include/x86_64-linux-gnu/c++/4.8/32/.keep
new file mode 100755
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/ubuntu_14.04_multiarch_tree2/usr/include/x86_64-linux-gnu/c++/4.8/32/.keep

src/llvm-project/clang/test/Driver/Inputs/ubuntu_14.04_multiarch_tree2/usr/lib/gcc/i686-linux-gnu/4.8/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/ubuntu_14.04_multiarch_tree2/usr/lib/gcc/i686-linux-gnu/4.8/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/ubuntu_14.04_multiarch_tree2/usr/lib/gcc/i686-linux-gnu/4.8/crtbegin.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/ubuntu_14.04_multiarch_tree2/usr/lib/gcc/i686-linux-gnu/4.8/crtbegin.o

src/llvm-project/clang/test/Driver/Inputs/ubuntu_14.04_multiarch_tree2/usr/lib/gcc/x86_64-linux-gnu/4.8/32/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/ubuntu_14.04_multiarch_tree2/usr/lib/gcc/x86_64-linux-gnu/4.8/32/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/ubuntu_14.04_multiarch_tree2/usr/lib/gcc/x86_64-linux-gnu/4.8/32/crtbegin.o
new file mode 100755
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/ubuntu_14.04_multiarch_tree2/usr/lib/gcc/x86_64-linux-gnu/4.8/32/crtbegin.o

src/llvm-project/clang/test/Driver/Inputs/ubuntu_14.04_multiarch_tree2/usr/lib/gcc/x86_64-linux-gnu/4.8/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/ubuntu_14.04_multiarch_tree2/usr/lib/gcc/x86_64-linux-gnu/4.8/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/ubuntu_14.04_multiarch_tree2/usr/lib/gcc/x86_64-linux-gnu/4.8/crtbegin.o
new file mode 100755
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/ubuntu_14.04_multiarch_tree2/usr/lib/gcc/x86_64-linux-gnu/4.8/crtbegin.o

src/llvm-project/clang/test/Driver/Inputs/ubuntu_14.04_multiarch_tree2/usr/lib/i386-linux-gnu/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/ubuntu_14.04_multiarch_tree2/usr/lib/i386-linux-gnu/.keep b/src/llvm-project/clang/test/Driver/Inputs/ubuntu_14.04_multiarch_tree2/usr/lib/i386-linux-gnu/.keep
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/ubuntu_14.04_multiarch_tree2/usr/lib/i386-linux-gnu/.keep

src/llvm-project/clang/test/Driver/Inputs/ubuntu_14.04_multiarch_tree2/usr/lib/x86_64-linux-gnu/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/ubuntu_14.04_multiarch_tree2/usr/lib/x86_64-linux-gnu/.keep b/src/llvm-project/clang/test/Driver/Inputs/ubuntu_14.04_multiarch_tree2/usr/lib/x86_64-linux-gnu/.keep
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/ubuntu_14.04_multiarch_tree2/usr/lib/x86_64-linux-gnu/.keep

src/llvm-project/clang/test/Driver/Inputs/wildcard1.c

diff --git a/src/llvm-project/clang/test/Driver/Inputs/wildcard1.c b/src/llvm-project/clang/test/Driver/Inputs/wildcard1.c
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/wildcard1.c

src/llvm-project/clang/test/Driver/Inputs/wildcard2.c

diff --git a/src/llvm-project/clang/test/Driver/Inputs/wildcard2.c b/src/llvm-project/clang/test/Driver/Inputs/wildcard2.c
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/wildcard2.c

src/llvm-project/clang/test/Driver/Inputs/x86-64_ubuntu_13.10/lib/.keep

diff --git a/src/llvm-project/clang/test/Driver/Inputs/x86-64_ubuntu_13.10/lib/.keep b/src/llvm-project/clang/test/Driver/Inputs/x86-64_ubuntu_13.10/lib/.keep
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/x86-64_ubuntu_13.10/lib/.keep

src/llvm-project/clang/test/Driver/Inputs/x86-64_ubuntu_13.10/usr/arm-linux-gnueabi/lib/crt1.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/x86-64_ubuntu_13.10/usr/arm-linux-gnueabi/lib/crt1.o b/src/llvm-project/clang/test/Driver/Inputs/x86-64_ubuntu_13.10/usr/arm-linux-gnueabi/lib/crt1.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/x86-64_ubuntu_13.10/usr/arm-linux-gnueabi/lib/crt1.o

src/llvm-project/clang/test/Driver/Inputs/x86-64_ubuntu_13.10/usr/arm-linux-gnueabi/lib/crti.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/x86-64_ubuntu_13.10/usr/arm-linux-gnueabi/lib/crti.o b/src/llvm-project/clang/test/Driver/Inputs/x86-64_ubuntu_13.10/usr/arm-linux-gnueabi/lib/crti.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/x86-64_ubuntu_13.10/usr/arm-linux-gnueabi/lib/crti.o

src/llvm-project/clang/test/Driver/Inputs/x86-64_ubuntu_13.10/usr/arm-linux-gnueabi/lib/crtn.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/x86-64_ubuntu_13.10/usr/arm-linux-gnueabi/lib/crtn.o b/src/llvm-project/clang/test/Driver/Inputs/x86-64_ubuntu_13.10/usr/arm-linux-gnueabi/lib/crtn.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/x86-64_ubuntu_13.10/usr/arm-linux-gnueabi/lib/crtn.o

src/llvm-project/clang/test/Driver/Inputs/x86-64_ubuntu_13.10/usr/arm-linux-gnueabihf/lib/crt1.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/x86-64_ubuntu_13.10/usr/arm-linux-gnueabihf/lib/crt1.o b/src/llvm-project/clang/test/Driver/Inputs/x86-64_ubuntu_13.10/usr/arm-linux-gnueabihf/lib/crt1.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/x86-64_ubuntu_13.10/usr/arm-linux-gnueabihf/lib/crt1.o

src/llvm-project/clang/test/Driver/Inputs/x86-64_ubuntu_13.10/usr/arm-linux-gnueabihf/lib/crti.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/x86-64_ubuntu_13.10/usr/arm-linux-gnueabihf/lib/crti.o b/src/llvm-project/clang/test/Driver/Inputs/x86-64_ubuntu_13.10/usr/arm-linux-gnueabihf/lib/crti.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/x86-64_ubuntu_13.10/usr/arm-linux-gnueabihf/lib/crti.o

src/llvm-project/clang/test/Driver/Inputs/x86-64_ubuntu_13.10/usr/arm-linux-gnueabihf/lib/crtn.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/x86-64_ubuntu_13.10/usr/arm-linux-gnueabihf/lib/crtn.o b/src/llvm-project/clang/test/Driver/Inputs/x86-64_ubuntu_13.10/usr/arm-linux-gnueabihf/lib/crtn.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/x86-64_ubuntu_13.10/usr/arm-linux-gnueabihf/lib/crtn.o

src/llvm-project/clang/test/Driver/Inputs/x86-64_ubuntu_13.10/usr/lib/gcc-cross/arm-linux-gnueabi/4.7/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/x86-64_ubuntu_13.10/usr/lib/gcc-cross/arm-linux-gnueabi/4.7/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/x86-64_ubuntu_13.10/usr/lib/gcc-cross/arm-linux-gnueabi/4.7/crtbegin.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/x86-64_ubuntu_13.10/usr/lib/gcc-cross/arm-linux-gnueabi/4.7/crtbegin.o

src/llvm-project/clang/test/Driver/Inputs/x86-64_ubuntu_13.10/usr/lib/gcc-cross/arm-linux-gnueabi/4.7/crtend.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/x86-64_ubuntu_13.10/usr/lib/gcc-cross/arm-linux-gnueabi/4.7/crtend.o b/src/llvm-project/clang/test/Driver/Inputs/x86-64_ubuntu_13.10/usr/lib/gcc-cross/arm-linux-gnueabi/4.7/crtend.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/x86-64_ubuntu_13.10/usr/lib/gcc-cross/arm-linux-gnueabi/4.7/crtend.o

src/llvm-project/clang/test/Driver/Inputs/x86-64_ubuntu_13.10/usr/lib/gcc-cross/arm-linux-gnueabihf/4.8/crtbegin.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/x86-64_ubuntu_13.10/usr/lib/gcc-cross/arm-linux-gnueabihf/4.8/crtbegin.o b/src/llvm-project/clang/test/Driver/Inputs/x86-64_ubuntu_13.10/usr/lib/gcc-cross/arm-linux-gnueabihf/4.8/crtbegin.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/x86-64_ubuntu_13.10/usr/lib/gcc-cross/arm-linux-gnueabihf/4.8/crtbegin.o

src/llvm-project/clang/test/Driver/Inputs/x86-64_ubuntu_13.10/usr/lib/gcc-cross/arm-linux-gnueabihf/4.8/crtend.o

diff --git a/src/llvm-project/clang/test/Driver/Inputs/x86-64_ubuntu_13.10/usr/lib/gcc-cross/arm-linux-gnueabihf/4.8/crtend.o b/src/llvm-project/clang/test/Driver/Inputs/x86-64_ubuntu_13.10/usr/lib/gcc-cross/arm-linux-gnueabihf/4.8/crtend.o
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Inputs/x86-64_ubuntu_13.10/usr/lib/gcc-cross/arm-linux-gnueabihf/4.8/crtend.o

src/llvm-project/clang/test/Driver/O.c

diff --git a/src/llvm-project/clang/test/Driver/O.c b/src/llvm-project/clang/test/Driver/O.c
new file mode 100644
index 0000000..a7dedc8
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/O.c
@@ -0,0 +1,10 @@
+// Test that we parse and translate the -O option correctly.
+
+// RUN: %clang -O -### %s 2>&1 | FileCheck -check-prefix=CHECK-O %s
+// CHECK-O: -O2
+
+// RUN: %clang -O0 -### %s 2>&1 | FileCheck -check-prefix=CHECK-O0 %s
+// CHECK-O0: -O0
+
+// RUN: %clang -O1 -### %s 2>&1 | FileCheck -check-prefix=CHECK-O1 %s
+// CHECK-O1: -O1

src/llvm-project/clang/test/Driver/Ofast.c

diff --git a/src/llvm-project/clang/test/Driver/Ofast.c b/src/llvm-project/clang/test/Driver/Ofast.c
new file mode 100644
index 0000000..1f9fc78
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Ofast.c
@@ -0,0 +1,39 @@
+// RUN: %clang -Ofast -### %s 2>&1 | FileCheck -check-prefix=CHECK-OFAST %s
+// RUN: %clang -O2 -Ofast -### %s 2>&1 | FileCheck -check-prefix=CHECK-OFAST %s
+// RUN: %clang -fno-fast-math -Ofast -### %s 2>&1 | FileCheck -check-prefix=CHECK-OFAST %s
+// RUN: %clang -fno-strict-aliasing -Ofast -### %s 2>&1 | FileCheck -check-prefix=CHECK-OFAST %s
+// RUN: %clang -fno-vectorize -Ofast -### %s 2>&1 | FileCheck -check-prefix=CHECK-OFAST %s
+// RUN: %clang -Ofast -O2 -### %s 2>&1 | FileCheck -check-prefix=CHECK-OFAST-O2 %s
+// RUN: %clang -Ofast -fno-fast-math -### %s 2>&1 | FileCheck -check-prefix=CHECK-OFAST-NO-FAST-MATH %s
+// RUN: %clang -Ofast -fno-strict-aliasing -### %s 2>&1 | FileCheck -check-prefix=CHECK-OFAST-NO-STRICT-ALIASING %s
+// RUN: %clang -Ofast -fno-vectorize -### %s 2>&1 | FileCheck -check-prefix=CHECK-OFAST-NO-VECTORIZE %s
+
+// CHECK-OFAST: -cc1
+// CHECK-OFAST-NOT: -relaxed-aliasing
+// CHECK-OFAST: -ffast-math
+// CHECK-OFAST: -Ofast
+// CHECK-OFAST: -vectorize-loops
+
+// CHECK-OFAST-O2: -cc1
+// CHECK-OFAST-O2-NOT: -relaxed-aliasing
+// CHECK-OFAST-O2-NOT: -ffast-math
+// CHECK-OFAST-O2-NOT: -Ofast
+// CHECK-OFAST-O2: -vectorize-loops
+
+// CHECK-OFAST-NO-FAST-MATH: -cc1
+// CHECK-OFAST-NO-FAST-MATH-NOT: -relaxed-aliasing
+// CHECK-OFAST-NO-FAST-MATH-NOT: -ffast-math
+// CHECK-OFAST-NO-FAST-MATH: -Ofast
+// CHECK-OFAST-NO-FAST-MATH: -vectorize-loops
+
+// CHECK-OFAST-NO-STRICT-ALIASING: -cc1
+// CHECK-OFAST-NO-STRICT-ALIASING: -relaxed-aliasing
+// CHECK-OFAST-NO-STRICT-ALIASING: -ffast-math
+// CHECK-OFAST-NO-STRICT-ALIASING: -Ofast
+// CHECK-OFAST-NO-STRICT-ALIASING: -vectorize-loops
+
+// CHECK-OFAST-NO-VECTORIZE: -cc1
+// CHECK-OFAST-NO-VECTORIZE-NOT: -relaxed-aliasing
+// CHECK-OFAST-NO-VECTORIZE: -ffast-math
+// CHECK-OFAST-NO-VECTORIZE: -Ofast
+// CHECK-OFAST-NO-VECTORIZE-NOT: -vectorize-loops

src/llvm-project/clang/test/Driver/Wp-args.c

diff --git a/src/llvm-project/clang/test/Driver/Wp-args.c b/src/llvm-project/clang/test/Driver/Wp-args.c
new file mode 100644
index 0000000..e01e2a2
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Wp-args.c
@@ -0,0 +1,21 @@
+// Check that we extract -MD from '-Wp,-MD,FOO', which is used by a number of
+// major projects (e.g., FireFox and the Linux Kernel).
+
+// RUN: %clang -target i386-pc-linux-gnu -### \
+// RUN:   -Wp,-MD,FOO.d -fsyntax-only %s 2> %t
+// RUN: FileCheck < %t %s
+//
+// CHECK: "-cc1"
+// CHECK-NOT: -MD
+// CHECK: "-dependency-file" "FOO.d"
+// CHECK: "-MT"
+//
+// PR4062
+
+// RUN: %clang -target i386-pc-linux-gnu -### \
+// RUN:   -Wp,-MMD -fsyntax-only %s 2> %t
+// RUN: FileCheck -check-prefix MMD < %t %s
+
+// MMD: "-cc1"
+// MMD-NOT: -MMD
+// MMD: "-dependency-file" "Wp-args.d"

src/llvm-project/clang/test/Driver/XRay/lit.local.cfg

diff --git a/src/llvm-project/clang/test/Driver/XRay/lit.local.cfg b/src/llvm-project/clang/test/Driver/XRay/lit.local.cfg
new file mode 100644
index 0000000..70f9792
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/XRay/lit.local.cfg
@@ -0,0 +1,25 @@
+import platform
+target_triple_components = config.target_triple.split('-')
+config.available_features.update(target_triple_components)
+
+# Only run the tests in platforms where XRay instrumentation is supported.
+supported_targets = [
+    'amd64', 'x86_64', 'x86_64h', 'arm', 'aarch64', 'arm64', 'powerpc64le', 'mips',
+    'mipsel', 'mips64', 'mips64el'
+]
+
+# Only on platforms we support.
+supported_oses = [
+    'Linux', 'FreeBSD', 'Darwin'
+]
+
+triple_set = set(target_triple_components)
+if len(triple_set.intersection(supported_targets)) == 0:
+  config.unsupported = True
+
+# Do not run for 'android' despite being linux.
+if platform.system() not in supported_oses or 'android' in triple_set:
+  config.unsupported = True
+
+if config.enable_shared:
+  config.available_features.update(['enable_shared'])

src/llvm-project/clang/test/Driver/XRay/xray-instrument-cpu.c

diff --git a/src/llvm-project/clang/test/Driver/XRay/xray-instrument-cpu.c b/src/llvm-project/clang/test/Driver/XRay/xray-instrument-cpu.c
new file mode 100644
index 0000000..ee0e098
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/XRay/xray-instrument-cpu.c
@@ -0,0 +1,4 @@
+// RUN: not %clang -o /dev/null -v -fxray-instrument -c %s
+// XFAIL: amd64-, x86_64-, x86_64h-, arm, aarch64, arm64, powerpc64le-, mips, mipsel, mips64, mips64el
+// REQUIRES: linux
+typedef int a;

src/llvm-project/clang/test/Driver/XRay/xray-instrument-os.c

diff --git a/src/llvm-project/clang/test/Driver/XRay/xray-instrument-os.c b/src/llvm-project/clang/test/Driver/XRay/xray-instrument-os.c
new file mode 100644
index 0000000..1008d0a
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/XRay/xray-instrument-os.c
@@ -0,0 +1,4 @@
+// RUN: not %clang -o /dev/null -v -fxray-instrument -c %s
+// XFAIL: -linux-, -freebsd, -darwin
+// REQUIRES-ANY: amd64, x86_64, x86_64h, arm, aarch64, arm64
+typedef int a;

src/llvm-project/clang/test/Driver/XRay/xray-instrumentation-bundles-flags.cpp

diff --git a/src/llvm-project/clang/test/Driver/XRay/xray-instrumentation-bundles-flags.cpp b/src/llvm-project/clang/test/Driver/XRay/xray-instrumentation-bundles-flags.cpp
new file mode 100644
index 0000000..da25355
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/XRay/xray-instrumentation-bundles-flags.cpp
@@ -0,0 +1,11 @@
+// This test ensures that when we invoke the clang compiler, that the -cc1
+// options include the -fxray-instrumentation-bundle= flag we provide in the
+// invocation.
+//
+// RUN: %clang -fxray-instrument -fxray-instrumentation-bundle=function -### \
+// RUN:     -x c++ -std=c++11 -emit-llvm -c -o - %s 2>&1 \
+// RUN:     | FileCheck %s
+// CHECK:  -fxray-instrumentation-bundle=function
+//
+// REQUIRES-ANY: linux, freebsd
+// REQUIRES-ANY: amd64, x86_64, x86_64h, arm, aarch64, arm64

src/llvm-project/clang/test/Driver/XRay/xray-mode-flags.cpp

diff --git a/src/llvm-project/clang/test/Driver/XRay/xray-mode-flags.cpp b/src/llvm-project/clang/test/Driver/XRay/xray-mode-flags.cpp
new file mode 100644
index 0000000..281cf0b
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/XRay/xray-mode-flags.cpp
@@ -0,0 +1,49 @@
+// RUN: %clang -v -o /dev/null -fxray-instrument -fxray-modes=xray-fdr %s -### \
+// RUN:     2>&1 | FileCheck --check-prefix FDR %s
+// RUN: %clang -v -o /dev/null -fxray-instrument -fxray-modes=xray-basic %s \
+// RUN:     -### 2>&1 | FileCheck --check-prefix BASIC %s
+// RUN: %clang -v -o /dev/null -fxray-instrument -fxray-modes=all -### %s \
+// RUN:     2>&1 | FileCheck --check-prefixes FDR,BASIC %s
+// RUN: %clang -v -o /dev/null -fxray-instrument \
+// RUN:     -fxray-modes=xray-fdr,xray-basic -### %s 2>&1 | \
+// RUN:     FileCheck --check-prefixes FDR,BASIC %s
+// RUN: %clang -v -o /dev/null -fxray-instrument \
+// RUN:     -fxray-modes=xray-fdr -fxray-modes=xray-basic -### %s 2>&1 | \
+// RUN:     FileCheck --check-prefixes FDR,BASIC %s
+// RUN: %clang -v -o /dev/null -fxray-instrument -### %s \
+// RUN:     2>&1 | FileCheck --check-prefixes FDR,BASIC %s
+// RUN: %clang -v -o /dev/null -fxray-instrument -fxray-modes=none -### %s \
+// RUN:     2>&1 | FileCheck --check-prefixes NONE %s
+//
+// We also should support overriding the modes in an additive manner.
+//
+// RUN: %clang -v -o /dev/null -fxray-instrument -fxray-modes=none,xray-fdr \
+// RUN:     -### %s \
+// RUN:     2>&1 | FileCheck --check-prefixes FDR %s
+// RUN: %clang -v -o /dev/null -fxray-instrument -fxray-modes=xray-fdr,none \
+// RUN:     -### %s \
+// RUN:     2>&1 | FileCheck --check-prefixes NONE %s
+// RUN: %clang -v -o /dev/null -fxray-instrument -fxray-modes=none,all \
+// RUN:     -### %s \
+// RUN:     2>&1 | FileCheck --check-prefixes FDR,BASIC %s
+//
+// We also should support having the individual modes be concatenated.
+//
+// RUN: %clang -v -o /dev/null -fxray-instrument -fxray-modes=none \
+// RUN:     -fxray-modes=xray-fdr \
+// RUN:     -### %s \
+// RUN:     2>&1 | FileCheck --check-prefixes FDR %s
+//
+// Order also matters.
+//
+// RUN: %clang -v -o /dev/null -fxray-instrument -fxray-modes=xray-fdr \
+// RUN:     -fxray-modes=none \
+// RUN:     -### %s \
+// RUN:     2>&1 | FileCheck --check-prefixes NONE %s
+
+// BASIC: libclang_rt.xray-basic
+// FDR: libclang_rt.xray-fdr
+// NONE-NOT: libclang_rt.xray-basic
+// NONE-NOT: libclang_rt.xray-fdr
+// REQUIRES-ANY: linux, freebsd
+// REQUIRES-ANY: amd64, x86_64, x86_64h, arm, aarch64, arm64

src/llvm-project/clang/test/Driver/XRay/xray-nolinkdeps.cpp

diff --git a/src/llvm-project/clang/test/Driver/XRay/xray-nolinkdeps.cpp b/src/llvm-project/clang/test/Driver/XRay/xray-nolinkdeps.cpp
new file mode 100644
index 0000000..5a79e36
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/XRay/xray-nolinkdeps.cpp
@@ -0,0 +1,8 @@
+// RUN: %clang -v -o /dev/null -fxray-instrument -fnoxray-link-deps %s -### \
+// RUN:     2>&1 | FileCheck --check-prefix DISABLE %s
+// RUN: %clang -v -o /dev/null -fxray-instrument -fxray-link-deps %s -### \
+// RUN:     2>&1 | FileCheck --check-prefix ENABLE %s
+// ENABLE: clang_rt.xray
+// DISABLE-NOT: clang_rt.xray
+// REQUIRES-ANY: linux, freebsd
+// REQUIRES-ANY: amd64, x86_64, x86_64h, arm, aarch64, arm64

src/llvm-project/clang/test/Driver/XRay/xray-shared-noxray.cpp

diff --git a/src/llvm-project/clang/test/Driver/XRay/xray-shared-noxray.cpp b/src/llvm-project/clang/test/Driver/XRay/xray-shared-noxray.cpp
new file mode 100644
index 0000000..c279f93
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/XRay/xray-shared-noxray.cpp
@@ -0,0 +1,16 @@
+// RUN: %clangxx -shared -o /dev/null -v -fxray-instrument %s -###
+// RUN: %clangxx -shared -o /dev/null -v -fxray-instrument %s -### 2>&1 | \
+// RUN:     FileCheck %s --check-prefix=SHARED
+// RUN: %clangxx -static -o /dev/null -v -fxray-instrument %s -### -DMAIN
+// RUN: %clangxx -static -o /dev/null -v -fxray-instrument %s -### 2>&1 -DMAIN \
+// RUN:     | FileCheck %s --check-prefix=STATIC
+//
+// SHARED-NOT: {{clang_rt\.xray-}}
+// STATIC: {{clang_rt\.xray-}}
+//
+// REQUIRES: linux, enable_shared
+int foo() { return 42; }
+
+#ifdef MAIN
+int main() { return foo(); }
+#endif

src/llvm-project/clang/test/Driver/Xarch.c

diff --git a/src/llvm-project/clang/test/Driver/Xarch.c b/src/llvm-project/clang/test/Driver/Xarch.c
new file mode 100644
index 0000000..ae0816f
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Xarch.c
@@ -0,0 +1,12 @@
+// RUN: %clang -target i386-apple-darwin9 -m32 -Xarch_i386 -O3 %s -S -### 2>&1 | FileCheck -check-prefix=O3ONCE %s
+// O3ONCE: "-O3"
+// O3ONCE-NOT: "-O3"
+
+// RUN: %clang -target i386-apple-darwin9 -m64 -Xarch_i386 -O3 %s -S -### 2>&1 | FileCheck -check-prefix=O3NONE %s
+// O3NONE-NOT: "-O3"
+// O3NONE: argument unused during compilation: '-Xarch_i386 -O3'
+
+// RUN: not %clang -target i386-apple-darwin9 -m32 -Xarch_i386 -o -Xarch_i386 -S %s -S -Xarch_i386 -o 2>&1 | FileCheck -check-prefix=INVALID %s
+// INVALID: error: invalid Xarch argument: '-Xarch_i386 -o'
+// INVALID: error: invalid Xarch argument: '-Xarch_i386 -S'
+// INVALID: error: invalid Xarch argument: '-Xarch_i386 -o'

src/llvm-project/clang/test/Driver/Xlinker-args.c

diff --git a/src/llvm-project/clang/test/Driver/Xlinker-args.c b/src/llvm-project/clang/test/Driver/Xlinker-args.c
new file mode 100644
index 0000000..a828f15
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/Xlinker-args.c
@@ -0,0 +1,24 @@
+// Check that we extract --no-demangle from '-Xlinker' and '-Wl,', since that
+// was a collect2 argument.
+
+// RUN: %clang -target i386-apple-darwin9 -### \
+// RUN:   -Xlinker one -Xlinker --no-demangle \
+// RUN:   -Wl,two,--no-demangle,three -Xlinker four -z five -r %s 2> %t
+// RUN: FileCheck -check-prefix=DARWIN < %t %s
+//
+// RUN: %clang -target x86_64-pc-linux-gnu -### \
+// RUN:   -Xlinker one -Xlinker --no-demangle \
+// RUN:   -Wl,two,--no-demangle,three -Xlinker four -z five -r %s 2> %t
+// RUN: FileCheck -check-prefix=LINUX < %t %s
+//
+// DARWIN-NOT: --no-demangle
+// DARWIN: "one" "two" "three" "four" "-z" "five" "-r"
+// LINUX: "--no-demangle" "one" "two" "three" "four" "-z" "five" "-r"
+
+// Check that we forward '-Xlinker' and '-Wl,' on Windows.
+// RUN: %clang -target i686-pc-win32 -### \
+// RUN:   -Xlinker one -Wl,two %s 2>&1 | \
+// RUN:   FileCheck -check-prefix=WIN %s
+// WIN: link.exe
+// WIN: "one"
+// WIN: "two"

src/llvm-project/clang/test/Driver/aarch64-call-saved-x-register.c

diff --git a/src/llvm-project/clang/test/Driver/aarch64-call-saved-x-register.c b/src/llvm-project/clang/test/Driver/aarch64-call-saved-x-register.c
new file mode 100644
index 0000000..6a3ee63
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/aarch64-call-saved-x-register.c
@@ -0,0 +1,58 @@
+// RUN: %clang -target aarch64-none-gnu -fcall-saved-x8 -### %s  2>&1  \
+// RUN: | FileCheck --check-prefix=CHECK-CALL-SAVED-X8 %s
+
+// RUN: %clang -target aarch64-none-gnu -fcall-saved-x9 -### %s  2>&1  \
+// RUN: | FileCheck --check-prefix=CHECK-CALL-SAVED-X9 %s
+
+// RUN: %clang -target aarch64-none-gnu -fcall-saved-x10 -### %s  2>&1  \
+// RUN: | FileCheck --check-prefix=CHECK-CALL-SAVED-X10 %s
+
+// RUN: %clang -target aarch64-none-gnu -fcall-saved-x11 -### %s  2>&1  \
+// RUN: | FileCheck --check-prefix=CHECK-CALL-SAVED-X11 %s
+
+// RUN: %clang -target aarch64-none-gnu -fcall-saved-x12 -### %s  2>&1  \
+// RUN: | FileCheck --check-prefix=CHECK-CALL-SAVED-X12 %s
+
+// RUN: %clang -target aarch64-none-gnu -fcall-saved-x13 -### %s  2>&1  \
+// RUN: | FileCheck --check-prefix=CHECK-CALL-SAVED-X13 %s
+
+// RUN: %clang -target aarch64-none-gnu -fcall-saved-x14 -### %s  2>&1  \
+// RUN: | FileCheck --check-prefix=CHECK-CALL-SAVED-X14 %s
+
+// RUN: %clang -target aarch64-none-gnu -fcall-saved-x15 -### %s  2>&1  \
+// RUN: | FileCheck --check-prefix=CHECK-CALL-SAVED-X15 %s
+
+// RUN: %clang -target aarch64-none-gnu -fcall-saved-x18 -### %s  2>&1  \
+// RUN: | FileCheck --check-prefix=CHECK-CALL-SAVED-X18 %s
+
+// Test all call-saved-x# options together.
+// RUN: %clang -target aarch64-none-gnu \
+// RUN: -fcall-saved-x8 \
+// RUN: -fcall-saved-x9 \
+// RUN: -fcall-saved-x10 \
+// RUN: -fcall-saved-x11 \
+// RUN: -fcall-saved-x12 \
+// RUN: -fcall-saved-x13 \
+// RUN: -fcall-saved-x14 \
+// RUN: -fcall-saved-x15 \
+// RUN: -fcall-saved-x18 \
+// RUN: -### %s  2>&1 | FileCheck %s \
+// RUN: --check-prefix=CHECK-CALL-SAVED-X8 \
+// RUN: --check-prefix=CHECK-CALL-SAVED-X9 \
+// RUN: --check-prefix=CHECK-CALL-SAVED-X10 \
+// RUN: --check-prefix=CHECK-CALL-SAVED-X11 \
+// RUN: --check-prefix=CHECK-CALL-SAVED-X12 \
+// RUN: --check-prefix=CHECK-CALL-SAVED-X13 \
+// RUN: --check-prefix=CHECK-CALL-SAVED-X14 \
+// RUN: --check-prefix=CHECK-CALL-SAVED-X15 \
+// RUN: --check-prefix=CHECK-CALL-SAVED-X18
+
+// CHECK-CALL-SAVED-X8: "-target-feature" "+call-saved-x8"
+// CHECK-CALL-SAVED-X9: "-target-feature" "+call-saved-x9"
+// CHECK-CALL-SAVED-X10: "-target-feature" "+call-saved-x10"
+// CHECK-CALL-SAVED-X11: "-target-feature" "+call-saved-x11"
+// CHECK-CALL-SAVED-X12: "-target-feature" "+call-saved-x12"
+// CHECK-CALL-SAVED-X13: "-target-feature" "+call-saved-x13"
+// CHECK-CALL-SAVED-X14: "-target-feature" "+call-saved-x14"
+// CHECK-CALL-SAVED-X15: "-target-feature" "+call-saved-x15"
+// CHECK-CALL-SAVED-X18: "-target-feature" "+call-saved-x18"

src/llvm-project/clang/test/Driver/aarch64-cpus.c

diff --git a/src/llvm-project/clang/test/Driver/aarch64-cpus.c b/src/llvm-project/clang/test/Driver/aarch64-cpus.c
new file mode 100644
index 0000000..900162f
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/aarch64-cpus.c
@@ -0,0 +1,618 @@
+// Check target CPUs are correctly passed.
+
+// RUN: %clang -target aarch64 -### -c %s 2>&1 | FileCheck -check-prefix=GENERIC %s
+// RUN: %clang -target aarch64 -mcpu=generic -### -c %s 2>&1 | FileCheck -check-prefix=GENERIC %s
+// RUN: %clang -target aarch64 -mlittle-endian -### -c %s 2>&1 | FileCheck -check-prefix=GENERIC %s
+// RUN: %clang -target aarch64 -mlittle-endian -mcpu=generic -### -c %s 2>&1 | FileCheck -check-prefix=GENERIC %s
+// RUN: %clang -target aarch64_be -mlittle-endian -### -c %s 2>&1 | FileCheck -check-prefix=GENERIC %s
+// RUN: %clang -target aarch64_be -mlittle-endian -mcpu=generic -### -c %s 2>&1 | FileCheck -check-prefix=GENERIC %s
+// GENERIC: "-cc1"{{.*}} "-triple" "aarch64{{(--)?}}"{{.*}} "-target-cpu" "generic"
+
+// RUN: %clang -target arm64 -### -c %s 2>&1 | FileCheck -check-prefix=ARM64-GENERIC %s
+// RUN: %clang -target arm64 -mcpu=generic -### -c %s 2>&1 | FileCheck -check-prefix=ARM64-GENERIC %s
+// RUN: %clang -target arm64 -mlittle-endian -### -c %s 2>&1 | FileCheck -check-prefix=ARM64-GENERIC %s
+// RUN: %clang -target arm64 -mlittle-endian -mcpu=generic -### -c %s 2>&1 | FileCheck -check-prefix=ARM64-GENERIC %s
+
+// ARM64-GENERIC: "-cc1"{{.*}} "-triple" "arm64{{.*}}" "-target-cpu" "generic"
+
+// We cannot check much for -mcpu=native, but it should be replaced by either generic or a valid
+// Arm cpu string, depending on the host.
+// RUN: %clang -target arm64 -mcpu=native -### -c %s 2>&1 | FileCheck -check-prefix=ARM64-NATIVE %s
+// ARM64-NATIVE-NOT: "-cc1"{{.*}} "-triple" "arm64{{.*}}" "-target-cpu" "native"
+
+// RUN: %clang -target arm64-apple-darwin -arch arm64 -### -c %s 2>&1 | FileCheck -check-prefix=ARM64-DARWIN %s
+// RUN: %clang -target arm64-apple-darwin -### -c %s 2>&1 | FileCheck -check-prefix=ARM64-DARWIN %s
+// RUN: %clang -target arm64-apple-ios12.0 -### -c %s 2>&1 | FileCheck -check-prefix=ARM64-DARWIN %s
+// ARM64-DARWIN: "-cc1"{{.*}} "-triple" "arm64{{.*}}" "-target-cpu" "cyclone"
+// ARM64-DARWIN-SAME: "-target-feature" "+aes"
+
+// RUN: %clang -target aarch64 -mcpu=cortex-a35 -### -c %s 2>&1 | FileCheck -check-prefix=CA35 %s
+// RUN: %clang -target aarch64 -mlittle-endian -mcpu=cortex-a35 -### -c %s 2>&1 | FileCheck -check-prefix=CA35 %s
+// RUN: %clang -target aarch64_be -mlittle-endian -mcpu=cortex-a35 -### -c %s 2>&1 | FileCheck -check-prefix=CA35 %s
+// RUN: %clang -target aarch64 -mtune=cortex-a35 -### -c %s 2>&1 | FileCheck -check-prefix=CA35-TUNE %s
+// RUN: %clang -target aarch64 -mlittle-endian -mtune=cortex-a35 -### -c %s 2>&1 | FileCheck -check-prefix=CA35-TUNE %s
+// RUN: %clang -target aarch64_be -mlittle-endian -mtune=cortex-a35 -### -c %s 2>&1 | FileCheck -check-prefix=CA35-TUNE %s
+// CA35: "-cc1"{{.*}} "-triple" "aarch64{{(--)?}}"{{.*}} "-target-cpu" "cortex-a35"
+// CA35-TUNE: "-cc1"{{.*}} "-triple" "aarch64{{(--)?}}"{{.*}} "-target-cpu" "generic"
+
+// RUN: %clang -target arm64 -mcpu=cortex-a35 -### -c %s 2>&1 | FileCheck -check-prefix=ARM64-CA35 %s
+// RUN: %clang -target arm64 -mlittle-endian -mcpu=cortex-a35 -### -c %s 2>&1 | FileCheck -check-prefix=ARM64-CA35 %s
+// RUN: %clang -target arm64 -mtune=cortex-a35 -### -c %s 2>&1 | FileCheck -check-prefix=ARM64-CA35-TUNE %s
+// RUN: %clang -target arm64 -mlittle-endian -mtune=cortex-a35 -### -c %s 2>&1 | FileCheck -check-prefix=ARM64-CA35-TUNE %s
+// ARM64-CA35: "-cc1"{{.*}} "-triple" "arm64{{.*}}" "-target-cpu" "cortex-a35"
+// ARM64-CA35-TUNE: "-cc1"{{.*}} "-triple" "arm64{{.*}}" "-target-cpu" "generic"
+
+// RUN: %clang -target aarch64 -mcpu=cortex-a53 -### -c %s 2>&1 | FileCheck -check-prefix=CA53 %s
+// RUN: %clang -target aarch64 -mlittle-endian -mcpu=cortex-a53 -### -c %s 2>&1 | FileCheck -check-prefix=CA53 %s
+// RUN: %clang -target aarch64_be -mlittle-endian -mcpu=cortex-a53 -### -c %s 2>&1 | FileCheck -check-prefix=CA53 %s
+// RUN: %clang -target aarch64 -mtune=cortex-a53 -### -c %s 2>&1 | FileCheck -check-prefix=CA53-TUNE %s
+// RUN: %clang -target aarch64_be -mlittle-endian -mtune=cortex-a53 -### -c %s 2>&1 | FileCheck -check-prefix=CA53-TUNE %s
+// CA53: "-cc1"{{.*}} "-triple" "aarch64{{(--)?}}"{{.*}} "-target-cpu" "cortex-a53"
+// CA53-TUNE: "-cc1"{{.*}} "-triple" "aarch64{{(--)?}}"{{.*}} "-target-cpu" "generic"
+
+// RUN: %clang -target arm64 -mcpu=cortex-a53 -### -c %s 2>&1 | FileCheck -check-prefix=ARM64-CA53 %s
+// RUN: %clang -target arm64 -mlittle-endian -mcpu=cortex-a53 -### -c %s 2>&1 | FileCheck -check-prefix=ARM64-CA53 %s
+// RUN: %clang -target arm64 -mtune=cortex-a53 -### -c %s 2>&1 | FileCheck -check-prefix=ARM64-CA53-TUNE %s
+// RUN: %clang -target arm64 -mlittle-endian -mtune=cortex-a53 -### -c %s 2>&1 | FileCheck -check-prefix=ARM64-CA53-TUNE %s
+// ARM64-CA53: "-cc1"{{.*}} "-triple" "arm64{{.*}}" "-target-cpu" "cortex-a53"
+// ARM64-CA53-TUNE: "-cc1"{{.*}} "-triple" "arm64{{.*}}" "-target-cpu" "generic"
+
+// RUN: %clang -target aarch64 -mcpu=cortex-a55 -### -c %s 2>&1 | FileCheck -check-prefix=CA55 %s
+// RUN: %clang -target aarch64 -mlittle-endian -mcpu=cortex-a55 -### -c %s 2>&1 | FileCheck -check-prefix=CA55 %s
+// RUN: %clang -target aarch64_be -mlittle-endian -mcpu=cortex-a55 -### -c %s 2>&1 | FileCheck -check-prefix=CA55 %s
+// RUN: %clang -target aarch64 -mtune=cortex-a55 -### -c %s 2>&1 | FileCheck -check-prefix=CA55-TUNE %s
+// RUN: %clang -target aarch64_be -mlittle-endian -mtune=cortex-a55 -### -c %s 2>&1 | FileCheck -check-prefix=CA55-TUNE %s
+// CA55: "-cc1"{{.*}} "-triple" "aarch64{{(--)?}}"{{.*}} "-target-cpu" "cortex-a55"
+// CA55-TUNE: "-cc1"{{.*}} "-triple" "aarch64{{(--)?}}"{{.*}} "-target-cpu" "generic"
+
+// RUN: %clang -target arm64 -mcpu=cortex-a55 -### -c %s 2>&1 | FileCheck -check-prefix=ARM64-CA55 %s
+// RUN: %clang -target arm64 -mlittle-endian -mcpu=cortex-a55 -### -c %s 2>&1 | FileCheck -check-prefix=ARM64-CA55 %s
+// RUN: %clang -target arm64 -mtune=cortex-a55 -### -c %s 2>&1 | FileCheck -check-prefix=ARM64-CA55-TUNE %s
+// RUN: %clang -target arm64 -mlittle-endian -mtune=cortex-a55 -### -c %s 2>&1 | FileCheck -check-prefix=ARM64-CA55-TUNE %s
+// ARM64-CA55: "-cc1"{{.*}} "-triple" "arm64{{.*}}" "-target-cpu" "cortex-a55"
+// ARM64-CA55-TUNE: "-cc1"{{.*}} "-triple" "arm64{{.*}}" "-target-cpu" "generic"
+
+// RUN: %clang -target aarch64 -mcpu=cortex-a57 -### -c %s 2>&1 | FileCheck -check-prefix=CA57 %s
+// RUN: %clang -target aarch64 -mlittle-endian -mcpu=cortex-a57 -### -c %s 2>&1 | FileCheck -check-prefix=CA57 %s
+// RUN: %clang -target aarch64_be -mlittle-endian -mcpu=cortex-a57 -### -c %s 2>&1 | FileCheck -check-prefix=CA57 %s
+// RUN: %clang -target aarch64 -mtune=cortex-a57 -### -c %s 2>&1 | FileCheck -check-prefix=CA57-TUNE %s
+// RUN: %clang -target aarch64 -mlittle-endian -mtune=cortex-a57 -### -c %s 2>&1 | FileCheck -check-prefix=CA57-TUNE %s
+// RUN: %clang -target aarch64_be -mlittle-endian -mtune=cortex-a57 -### -c %s 2>&1 | FileCheck -check-prefix=CA57-TUNE %s
+// CA57: "-cc1"{{.*}} "-triple" "aarch64{{(--)?}}"{{.*}} "-target-cpu" "cortex-a57"
+// CA57-TUNE: "-cc1"{{.*}} "-triple" "aarch64{{(--)?}}"{{.*}} "-target-cpu" "generic"
+
+// RUN: %clang -target arm64 -mcpu=cortex-a57 -### -c %s 2>&1 | FileCheck -check-prefix=ARM64-CA57 %s
+// RUN: %clang -target arm64 -mlittle-endian -mcpu=cortex-a57 -### -c %s 2>&1 | FileCheck -check-prefix=ARM64-CA57 %s
+// RUN: %clang -target arm64 -mtune=cortex-a57 -### -c %s 2>&1 | FileCheck -check-prefix=ARM64-CA57-TUNE %s
+// RUN: %clang -target arm64 -mlittle-endian -mtune=cortex-a57 -### -c %s 2>&1 | FileCheck -check-prefix=ARM64-CA57-TUNE %s
+// ARM64-CA57: "-cc1"{{.*}} "-triple" "arm64{{.*}}" "-target-cpu" "cortex-a57"
+// ARM64-CA57-TUNE: "-cc1"{{.*}} "-triple" "arm64{{.*}}" "-target-cpu" "generic"
+
+// RUN: %clang -target aarch64 -mcpu=cortex-a72 -### -c %s 2>&1 | FileCheck -check-prefix=CA72 %s
+// RUN: %clang -target aarch64 -mlittle-endian -mcpu=cortex-a72 -### -c %s 2>&1 | FileCheck -check-prefix=CA72 %s
+// RUN: %clang -target aarch64_be -mlittle-endian -mcpu=cortex-a72 -### -c %s 2>&1 | FileCheck -check-prefix=CA72 %s
+// RUN: %clang -target aarch64 -mtune=cortex-a72 -### -c %s 2>&1 | FileCheck -check-prefix=CA72-TUNE %s
+// RUN: %clang -target aarch64 -mlittle-endian -mtune=cortex-a72 -### -c %s 2>&1 | FileCheck -check-prefix=CA72-TUNE %s
+// RUN: %clang -target aarch64_be -mlittle-endian -mtune=cortex-a72 -### -c %s 2>&1 | FileCheck -check-prefix=CA72-TUNE %s
+// CA72: "-cc1"{{.*}} "-triple" "aarch64{{(--)?}}"{{.*}} "-target-cpu" "cortex-a72"
+// CA72-TUNE: "-cc1"{{.*}} "-triple" "aarch64{{(--)?}}"{{.*}} "-target-cpu" "generic"
+
+// RUN: %clang -target arm64 -mcpu=cortex-a72 -### -c %s 2>&1 | FileCheck -check-prefix=ARM64-CA72 %s
+// RUN: %clang -target arm64 -mlittle-endian -mcpu=cortex-a72 -### -c %s 2>&1 | FileCheck -check-prefix=ARM64-CA72 %s
+// RUN: %clang -target arm64 -mtune=cortex-a72 -### -c %s 2>&1 | FileCheck -check-prefix=ARM64-CA72-TUNE %s
+// RUN: %clang -target arm64 -mlittle-endian -mtune=cortex-a72 -### -c %s 2>&1 | FileCheck -check-prefix=ARM64-CA72-TUNE %s
+// ARM64-CA72: "-cc1"{{.*}} "-triple" "arm64{{.*}}" "-target-cpu" "cortex-a72"
+// ARM64-CA72-TUNE: "-cc1"{{.*}} "-triple" "arm64{{.*}}" "-target-cpu" "generic"
+
+// RUN: %clang -target aarch64 -mcpu=cortex-a73 -### -c %s 2>&1 | FileCheck -check-prefix=CORTEX-A73 %s
+// RUN: %clang -target aarch64 -mlittle-endian -mcpu=cortex-a73 -### -c %s 2>&1 | FileCheck -check-prefix=CORTEX-A73 %s
+// RUN: %clang -target aarch64_be -mlittle-endian -mcpu=cortex-a73 -### -c %s 2>&1 | FileCheck -check-prefix=CORTEX-A73 %s
+// RUN: %clang -target aarch64 -mtune=cortex-a73 -### -c %s 2>&1 | FileCheck -check-prefix=CORTEX-A73-TUNE %s
+// RUN: %clang -target aarch64 -mlittle-endian -mtune=cortex-a73 -### -c %s 2>&1 | FileCheck -check-prefix=CORTEX-A73-TUNE %s
+// RUN: %clang -target aarch64_be -mlittle-endian -mtune=cortex-a73 -### -c %s 2>&1 | FileCheck -check-prefix=CORTEX-A73-TUNE %s
+// CORTEX-A73: "-cc1"{{.*}} "-triple" "aarch64{{(--)?}}"{{.*}} "-target-cpu" "cortex-a73"
+// CORTEX-A73-TUNE: "-cc1"{{.*}} "-triple" "aarch64{{(--)?}}"{{.*}} "-target-cpu" "generic"
+
+// RUN: %clang -target arm64 -mcpu=cortex-a73 -### -c %s 2>&1 | FileCheck -check-prefix=ARM64-CORTEX-A73 %s
+// RUN: %clang -target arm64 -mlittle-endian -mcpu=cortex-a73 -### -c %s 2>&1 | FileCheck -check-prefix=ARM64-CORTEX-A73 %s
+// RUN: %clang -target arm64 -mtune=cortex-a73 -### -c %s 2>&1 | FileCheck -check-prefix=ARM64-CORTEX-A73-TUNE %s
+// RUN: %clang -target arm64 -mlittle-endian -mtune=cortex-a73 -### -c %s 2>&1 | FileCheck -check-prefix=ARM64-CORTEX-A73-TUNE %s
+// ARM64-CORTEX-A73: "-cc1"{{.*}} "-triple" "arm64{{.*}}" "-target-cpu" "cortex-a73"
+// ARM64-CORTEX-A73-TUNE: "-cc1"{{.*}} "-triple" "arm64{{.*}}" "-target-cpu" "generic"
+
+// RUN: %clang -target aarch64 -mcpu=cortex-a75 -### -c %s 2>&1 | FileCheck -check-prefix=CORTEX-A75 %s
+// RUN: %clang -target aarch64 -mlittle-endian -mcpu=cortex-a75 -### -c %s 2>&1 | FileCheck -check-prefix=CORTEX-A75 %s
+// RUN: %clang -target aarch64_be -mlittle-endian -mcpu=cortex-a75 -### -c %s 2>&1 | FileCheck -check-prefix=CORTEX-A75 %s
+// RUN: %clang -target aarch64 -mtune=cortex-a75 -### -c %s 2>&1 | FileCheck -check-prefix=CORTEX-A75-TUNE %s
+// RUN: %clang -target aarch64 -mlittle-endian -mtune=cortex-a75 -### -c %s 2>&1 | FileCheck -check-prefix=CORTEX-A75-TUNE %s
+// RUN: %clang -target aarch64_be -mlittle-endian -mtune=cortex-a75 -### -c %s 2>&1 | FileCheck -check-prefix=CORTEX-A75-TUNE %s
+// CORTEX-A75: "-cc1"{{.*}} "-triple" "aarch64{{(--)?}}"{{.*}} "-target-cpu" "cortex-a75"
+// CORTEX-A75-TUNE: "-cc1"{{.*}} "-triple" "aarch64{{(--)?}}"{{.*}} "-target-cpu" "generic"
+
+// RUN: %clang -target arm64 -mcpu=cortex-a75 -### -c %s 2>&1 | FileCheck -check-prefix=ARM64-CORTEX-A75 %s
+// RUN: %clang -target arm64 -mlittle-endian -mcpu=cortex-a75 -### -c %s 2>&1 | FileCheck -check-prefix=ARM64-CORTEX-A75 %s
+// RUN: %clang -target arm64 -mtune=cortex-a75 -### -c %s 2>&1 | FileCheck -check-prefix=ARM64-CORTEX-A75-TUNE %s
+// RUN: %clang -target arm64 -mlittle-endian -mtune=cortex-a75 -### -c %s 2>&1 | FileCheck -check-prefix=ARM64-CORTEX-A75-TUNE %s
+// ARM64-CORTEX-A75: "-cc1"{{.*}} "-triple" "arm64{{.*}}" "-target-cpu" "cortex-a75"
+// ARM64-CORTEX-A75-TUNE: "-cc1"{{.*}} "-triple" "arm64{{.*}}" "-target-cpu" "generic"
+
+// RUN: %clang -target aarch64 -mcpu=exynos-m1 -### -c %s 2>&1 | FileCheck -check-prefix=M1 %s
+// RUN: %clang -target aarch64 -mlittle-endian -mcpu=exynos-m1 -### -c %s 2>&1 | FileCheck -check-prefix=M1 %s
+// RUN: %clang -target aarch64_be -mlittle-endian -mcpu=exynos-m1 -### -c %s 2>&1 | FileCheck -check-prefix=M1 %s
+// RUN: %clang -target aarch64 -mtune=exynos-m1 -### -c %s 2>&1 | FileCheck -check-prefix=M1-TUNE %s
+// RUN: %clang -target aarch64 -mlittle-endian -mtune=exynos-m1 -### -c %s 2>&1 | FileCheck -check-prefix=M1-TUNE %s
+// RUN: %clang -target aarch64_be -mlittle-endian -mtune=exynos-m1 -### -c %s 2>&1 | FileCheck -check-prefix=M1-TUNE %s
+// M1: "-cc1"{{.*}} "-triple" "aarch64{{(--)?}}"{{.*}} "-target-cpu" "exynos-m1"
+// M1-TUNE: "-cc1"{{.*}} "-triple" "aarch64{{(--)?}}"{{.*}} "-target-cpu" "generic"
+
+// RUN: %clang -target aarch64 -mcpu=exynos-m2 -### -c %s 2>&1 | FileCheck -check-prefix=M2 %s
+// RUN: %clang -target aarch64 -mlittle-endian -mcpu=exynos-m2 -### -c %s 2>&1 | FileCheck -check-prefix=M2 %s
+// RUN: %clang -target aarch64_be -mlittle-endian -mcpu=exynos-m2 -### -c %s 2>&1 | FileCheck -check-prefix=M2 %s
+// RUN: %clang -target aarch64 -mtune=exynos-m2 -### -c %s 2>&1 | FileCheck -check-prefix=M2-TUNE %s
+// RUN: %clang -target aarch64 -mlittle-endian -mtune=exynos-m2 -### -c %s 2>&1 | FileCheck -check-prefix=M2-TUNE %s
+// RUN: %clang -target aarch64_be -mlittle-endian -mtune=exynos-m2 -### -c %s 2>&1 | FileCheck -check-prefix=M2-TUNE %s
+// M2: "-cc1"{{.*}} "-triple" "aarch64{{.*}}" "-target-cpu" "exynos-m2"
+// M2-TUNE: "-cc1"{{.*}} "-triple" "aarch64{{.*}}" "-target-cpu" "generic"
+
+// RUN: %clang -target aarch64_be -mcpu=exynos-m3 -### -c %s 2>&1 | FileCheck -check-prefix=M3 %s
+// RUN: %clang -target aarch64 -mbig-endian -mcpu=exynos-m3 -### -c %s 2>&1 | FileCheck -check-prefix=M3 %s
+// RUN: %clang -target aarch64_be -mbig-endian -mcpu=exynos-m3 -### -c %s 2>&1 | FileCheck -check-prefix=M3 %s
+// RUN: %clang -target aarch64_be -mtune=exynos-m3 -### -c %s 2>&1 | FileCheck -check-prefix=M3-TUNE %s
+// RUN: %clang -target aarch64 -mbig-endian -mtune=exynos-m3 -### -c %s 2>&1 | FileCheck -check-prefix=M3-TUNE %s
+// RUN: %clang -target aarch64_be -mbig-endian -mtune=exynos-m3 -### -c %s 2>&1 | FileCheck -check-prefix=M3-TUNE %s
+// M3: "-cc1"{{.*}} "-triple" "aarch64_be{{.*}}" "-target-cpu" "exynos-m3"
+// M3-TUNE: "-cc1"{{.*}} "-triple" "aarch64_be{{.*}}" "-target-cpu" "generic"
+
+// RUN: %clang -target aarch64_be -mcpu=exynos-m4 -### -c %s 2>&1 | FileCheck -check-prefix=M4 %s
+// RUN: %clang -target aarch64 -mbig-endian -mcpu=exynos-m4 -### -c %s 2>&1 | FileCheck -check-prefix=M4 %s
+// RUN: %clang -target aarch64_be -mbig-endian -mcpu=exynos-m4 -### -c %s 2>&1 | FileCheck -check-prefix=M4 %s
+// RUN: %clang -target aarch64_be -mtune=exynos-m4 -### -c %s 2>&1 | FileCheck -check-prefix=M4-TUNE %s
+// RUN: %clang -target aarch64 -mbig-endian -mtune=exynos-m4 -### -c %s 2>&1 | FileCheck -check-prefix=M4-TUNE %s
+// RUN: %clang -target aarch64_be -mbig-endian -mtune=exynos-m4 -### -c %s 2>&1 | FileCheck -check-prefix=M4-TUNE %s
+// M4: "-cc1"{{.*}} "-triple" "aarch64_be{{.*}}" "-target-cpu" "exynos-m4" "-target-feature" "+v8.2a"
+// M4-TUNE: "-cc1"{{.*}} "-triple" "aarch64{{.*}}" "-target-cpu" "generic"
+// M4-TUNE-NOT: "+v8.2a"
+
+// RUN: %clang -target arm64 -mcpu=exynos-m1 -### -c %s 2>&1 | FileCheck -check-prefix=ARM64-M1 %s
+// RUN: %clang -target arm64 -mlittle-endian -mcpu=exynos-m1 -### -c %s 2>&1 | FileCheck -check-prefix=ARM64-M1 %s
+// RUN: %clang -target arm64 -mtune=exynos-m1 -### -c %s 2>&1 | FileCheck -check-prefix=ARM64-M1-TUNE %s
+// RUN: %clang -target arm64 -mlittle-endian -mtune=exynos-m1 -### -c %s 2>&1 | FileCheck -check-prefix=ARM64-M1-TUNE %s
+// ARM64-M1: "-cc1"{{.*}} "-triple" "arm64{{.*}}" "-target-cpu" "exynos-m1"
+// ARM64-M1-TUNE: "-cc1"{{.*}} "-triple" "arm64{{.*}}" "-target-cpu" "generic"
+
+// RUN: %clang -target arm64 -mcpu=exynos-m2 -### -c %s 2>&1 | FileCheck -check-prefix=ARM64-M2 %s
+// RUN: %clang -target arm64 -mlittle-endian -mcpu=exynos-m2 -### -c %s 2>&1 | FileCheck -check-prefix=ARM64-M2 %s
+// RUN: %clang -target arm64 -mtune=exynos-m2 -### -c %s 2>&1 | FileCheck -check-prefix=ARM64-M2-TUNE %s
+// RUN: %clang -target arm64 -mlittle-endian -mtune=exynos-m2 -### -c %s 2>&1 | FileCheck -check-prefix=ARM64-M2-TUNE %s
+// ARM64-M2: "-cc1"{{.*}} "-triple" "arm64{{.*}}" "-target-cpu" "exynos-m2"
+// ARM64-M2-TUNE: "-cc1"{{.*}} "-triple" "arm64{{.*}}" "-target-cpu" "generic"
+
+// RUN: %clang -target arm64 -mcpu=exynos-m3 -### -c %s 2>&1 | FileCheck -check-prefix=ARM64-M3 %s
+// RUN: %clang -target arm64 -mlittle-endian -mcpu=exynos-m3 -### -c %s 2>&1 | FileCheck -check-prefix=ARM64-M3 %s
+// RUN: %clang -target arm64 -mtune=exynos-m3 -### -c %s 2>&1 | FileCheck -check-prefix=ARM64-M3-TUNE %s
+// RUN: %clang -target arm64 -mlittle-endian -mtune=exynos-m3 -### -c %s 2>&1 | FileCheck -check-prefix=ARM64-M3-TUNE %s
+// ARM64-M3: "-cc1"{{.*}} "-triple" "arm64{{.*}}" "-target-cpu" "exynos-m3"
+// ARM64-M3-TUNE: "-cc1"{{.*}} "-triple" "arm64{{.*}}" "-target-cpu" "generic"
+
+// RUN: %clang -target arm64 -mcpu=exynos-m4 -### -c %s 2>&1 | FileCheck -check-prefix=ARM64-M4 %s
+// RUN: %clang -target arm64 -mlittle-endian -mcpu=exynos-m4 -### -c %s 2>&1 | FileCheck -check-prefix=ARM64-M4 %s
+// RUN: %clang -target arm64 -mtune=exynos-m4 -### -c %s 2>&1 | FileCheck -check-prefix=ARM64-M4-TUNE %s
+// RUN: %clang -target arm64 -mlittle-endian -mtune=exynos-m4 -### -c %s 2>&1 | FileCheck -check-prefix=ARM64-M4-TUNE %s
+// ARM64-M4: "-cc1"{{.*}} "-triple" "arm64{{.*}}" "-target-cpu" "exynos-m4" "-target-feature" "+v8.2a"
+// ARM64-M4-TUNE: "-cc1"{{.*}} "-triple" "arm64{{.*}}" "-target-cpu" "generic"
+// ARM64-M4-TUNE-NOT: "+v8.2a"
+
+// RUN: %clang -target aarch64 -mcpu=falkor -### -c %s 2>&1 | FileCheck -check-prefix=FALKOR %s
+// RUN: %clang -target aarch64 -mlittle-endian -mcpu=falkor -### -c %s 2>&1 | FileCheck -check-prefix=FALKOR %s
+// RUN: %clang -target aarch64 -mtune=falkor -### -c %s 2>&1 | FileCheck -check-prefix=FALKOR-TUNE %s
+// RUN: %clang -target aarch64 -mlittle-endian -mtune=falkor -### -c %s 2>&1 | FileCheck -check-prefix=FALKOR-TUNE %s
+// FALKOR: "-cc1"{{.*}} "-triple" "aarch64{{.*}}" "-target-cpu" "falkor"
+// FALKOR-TUNE: "-cc1"{{.*}} "-triple" "aarch64{{.*}}" "-target-cpu" "generic"
+
+// RUN: %clang -target arm64 -mcpu=falkor -### -c %s 2>&1 | FileCheck -check-prefix=ARM64-FALKOR %s
+// RUN: %clang -target arm64 -mlittle-endian -mcpu=falkor -### -c %s 2>&1 | FileCheck -check-prefix=ARM64-FALKOR %s
+// RUN: %clang -target arm64 -mtune=falkor -### -c %s 2>&1 | FileCheck -check-prefix=ARM64-FALKOR-TUNE %s
+// RUN: %clang -target arm64 -mlittle-endian -mtune=falkor -### -c %s 2>&1 | FileCheck -check-prefix=ARM64-FALKOR-TUNE %s
+// ARM64-FALKOR: "-cc1"{{.*}} "-triple" "arm64{{.*}}" "-target-cpu" "falkor"
+// ARM64-FALKOR-TUNE: "-cc1"{{.*}} "-triple" "arm64{{.*}}" "-target-cpu" "generic"
+
+// RUN: %clang -target aarch64 -mcpu=kryo -### -c %s 2>&1 | FileCheck -check-prefix=KRYO %s
+// RUN: %clang -target aarch64 -mlittle-endian -mcpu=kryo -### -c %s 2>&1 | FileCheck -check-prefix=KRYO %s
+// RUN: %clang -target aarch64 -mtune=kryo -### -c %s 2>&1 | FileCheck -check-prefix=KRYO-TUNE %s
+// RUN: %clang -target aarch64 -mlittle-endian -mtune=kryo -### -c %s 2>&1 | FileCheck -check-prefix=KRYO-TUNE %s
+// KRYO: "-cc1"{{.*}} "-triple" "aarch64{{.*}}" "-target-cpu" "kryo"
+// KRYO-TUNE: "-cc1"{{.*}} "-triple" "aarch64{{.*}}" "-target-cpu" "generic"
+
+// RUN: %clang -target arm64 -mcpu=kryo -### -c %s 2>&1 | FileCheck -check-prefix=ARM64-KRYO %s
+// RUN: %clang -target arm64 -mlittle-endian -mcpu=kryo -### -c %s 2>&1 | FileCheck -check-prefix=ARM64-KRYO %s
+// RUN: %clang -target arm64 -mtune=kryo -### -c %s 2>&1 | FileCheck -check-prefix=ARM64-KRYO-TUNE %s
+// RUN: %clang -target arm64 -mlittle-endian -mtune=kryo -### -c %s 2>&1 | FileCheck -check-prefix=ARM64-KRYO-TUNE %s
+// ARM64-KRYO: "-cc1"{{.*}} "-triple" "arm64{{.*}}" "-target-cpu" "kryo"
+// ARM64-KRYO-TUNE: "-cc1"{{.*}} "-triple" "arm64{{.*}}" "-target-cpu" "generic"
+
+// RUN: %clang -target aarch64 -mcpu=thunderx2t99 -### -c %s 2>&1 | FileCheck -check-prefix=THUNDERX2T99 %s
+// RUN: %clang -target aarch64 -mlittle-endian -mcpu=thunderx2t99 -### -c %s 2>&1 | FileCheck -check-prefix=THUNDERX2T99 %s
+// RUN: %clang -target aarch64_be -mlittle-endian -mcpu=thunderx2t99 -### -c %s 2>&1 | FileCheck -check-prefix=THUNDERX2T99 %s
+// RUN: %clang -target aarch64 -mtune=thunderx2t99 -### -c %s 2>&1 | FileCheck -check-prefix=THUNDERX2T99-TUNE %s
+// RUN: %clang -target aarch64 -mlittle-endian -mtune=thunderx2t99 -### -c %s 2>&1 | FileCheck -check-prefix=THUNDERX2T99-TUNE %s
+// RUN: %clang -target aarch64_be -mlittle-endian -mtune=thunderx2t99 -### -c %s 2>&1 | FileCheck -check-prefix=THUNDERX2T99-TUNE %s
+// THUNDERX2T99: "-cc1"{{.*}} "-triple" "aarch64{{(--)?}}"{{.*}} "-target-cpu" "thunderx2t99" "-target-feature" "+v8.1a"
+// THUNDERX2T99-TUNE: "-cc1"{{.*}} "-triple" "aarch64{{(--)?}}"{{.*}} "-target-cpu" "generic"
+// THUNDERX2T99-TUNE-NOT: +v8.1a
+
+// RUN: %clang -target arm64 -mcpu=thunderx2t99 -### -c %s 2>&1 | FileCheck -check-prefix=ARM64-THUNDERX2T99 %s
+// RUN: %clang -target arm64 -mlittle-endian -mcpu=thunderx2t99 -### -c %s 2>&1 | FileCheck -check-prefix=ARM64-THUNDERX2T99 %s
+// RUN: %clang -target arm64 -mtune=thunderx2t99 -### -c %s 2>&1 | FileCheck -check-prefix=ARM64-THUNDERX2T99-TUNE %s
+// RUN: %clang -target arm64 -mlittle-endian -mtune=thunderx2t99 -### -c %s 2>&1 | FileCheck -check-prefix=ARM64-THUNDERX2T99-TUNE %s
+// ARM64-THUNDERX2T99: "-cc1"{{.*}} "-triple" "arm64{{.*}}" "-target-cpu" "thunderx2t99" "-target-feature" "+v8.1a"
+// ARM64-THUNDERX2T99-TUNE: "-cc1"{{.*}} "-triple" "arm64{{.*}}" "-target-cpu" "generic"
+// ARM64-THUNDERX2T99-TUNE-NOT: +v8.1a
+
+// RUN: %clang -target aarch64_be -### -c %s 2>&1 | FileCheck -check-prefix=GENERIC-BE %s
+// RUN: %clang -target aarch64 -mbig-endian -### -c %s 2>&1 | FileCheck -check-prefix=GENERIC-BE %s
+// RUN: %clang -target aarch64_be -mbig-endian -### -c %s 2>&1 | FileCheck -check-prefix=GENERIC-BE %s
+// GENERIC-BE: "-cc1"{{.*}} "-triple" "aarch64_be{{.*}}" "-target-cpu" "generic"
+
+// RUN: %clang -target aarch64_be -mcpu=cortex-a35 -### -c %s 2>&1 | FileCheck -check-prefix=CA35-BE %s
+// RUN: %clang -target aarch64 -mbig-endian -mcpu=cortex-a35 -### -c %s 2>&1 | FileCheck -check-prefix=CA35-BE %s
+// RUN: %clang -target aarch64_be -mbig-endian -mcpu=cortex-a35 -### -c %s 2>&1 | FileCheck -check-prefix=CA35-BE %s
+// RUN: %clang -target aarch64_be -mtune=cortex-a35 -### -c %s 2>&1 | FileCheck -check-prefix=CA35-BE-TUNE %s
+// RUN: %clang -target aarch64 -mbig-endian -mtune=cortex-a35 -### -c %s 2>&1 | FileCheck -check-prefix=CA35-BE-TUNE %s
+// RUN: %clang -target aarch64_be -mbig-endian -mtune=cortex-a35 -### -c %s 2>&1 | FileCheck -check-prefix=CA35-BE-TUNE %s
+// CA35-BE: "-cc1"{{.*}} "-triple" "aarch64_be{{.*}}" "-target-cpu" "cortex-a35"
+// CA35-BE-TUNE: "-cc1"{{.*}} "-triple" "aarch64_be{{.*}}" "-target-cpu" "generic"
+
+// RUN: %clang -target aarch64_be -mcpu=cortex-a53 -### -c %s 2>&1 | FileCheck -check-prefix=CA53-BE %s
+// RUN: %clang -target aarch64 -mbig-endian -mcpu=cortex-a53 -### -c %s 2>&1 | FileCheck -check-prefix=CA53-BE %s
+// RUN: %clang -target aarch64_be -mbig-endian -mcpu=cortex-a53 -### -c %s 2>&1 | FileCheck -check-prefix=CA53-BE %s
+// RUN: %clang -target aarch64_be -mtune=cortex-a53 -### -c %s 2>&1 | FileCheck -check-prefix=CA53-BE-TUNE %s
+// RUN: %clang -target aarch64 -mbig-endian -mtune=cortex-a53 -### -c %s 2>&1 | FileCheck -check-prefix=CA53-BE-TUNE %s
+// RUN: %clang -target aarch64_be -mbig-endian -mtune=cortex-a53 -### -c %s 2>&1 | FileCheck -check-prefix=CA53-BE-TUNE %s
+// CA53-BE: "-cc1"{{.*}} "-triple" "aarch64_be{{.*}}" "-target-cpu" "cortex-a53"
+// CA53-BE-TUNE: "-cc1"{{.*}} "-triple" "aarch64_be{{.*}}" "-target-cpu" "generic"
+
+// RUN: %clang -target aarch64_be -mcpu=cortex-a55 -### -c %s 2>&1 | FileCheck -check-prefix=CA55-BE %s
+// RUN: %clang -target aarch64 -mbig-endian -mcpu=cortex-a55 -### -c %s 2>&1 | FileCheck -check-prefix=CA55-BE %s
+// RUN: %clang -target aarch64_be -mbig-endian -mcpu=cortex-a55 -### -c %s 2>&1 | FileCheck -check-prefix=CA55-BE %s
+// RUN: %clang -target aarch64_be -mtune=cortex-a55 -### -c %s 2>&1 | FileCheck -check-prefix=CA55-BE-TUNE %s
+// RUN: %clang -target aarch64 -mbig-endian -mtune=cortex-a55 -### -c %s 2>&1 | FileCheck -check-prefix=CA55-BE-TUNE %s
+// RUN: %clang -target aarch64_be -mbig-endian -mtune=cortex-a55 -### -c %s 2>&1 | FileCheck -check-prefix=CA55-BE-TUNE %s
+// CA55-BE: "-cc1"{{.*}} "-triple" "aarch64_be{{.*}}" "-target-cpu" "cortex-a55"
+// CA55-BE-TUNE: "-cc1"{{.*}} "-triple" "aarch64_be{{.*}}" "-target-cpu" "generic"
+
+// RUN: %clang -target aarch64_be -mcpu=cortex-a57 -### -c %s 2>&1 | FileCheck -check-prefix=CA57-BE %s
+// RUN: %clang -target aarch64 -mbig-endian -mcpu=cortex-a57 -### -c %s 2>&1 | FileCheck -check-prefix=CA57-BE %s
+// RUN: %clang -target aarch64_be -mbig-endian -mcpu=cortex-a57 -### -c %s 2>&1 | FileCheck -check-prefix=CA57-BE %s
+// RUN: %clang -target aarch64_be -mtune=cortex-a57 -### -c %s 2>&1 | FileCheck -check-prefix=CA57-BE-TUNE %s
+// RUN: %clang -target aarch64 -mbig-endian -mtune=cortex-a57 -### -c %s 2>&1 | FileCheck -check-prefix=CA57-BE-TUNE %s
+// RUN: %clang -target aarch64_be -mbig-endian -mtune=cortex-a57 -### -c %s 2>&1 | FileCheck -check-prefix=CA57-BE-TUNE %s
+// CA57-BE: "-cc1"{{.*}} "-triple" "aarch64_be{{.*}}" "-target-cpu" "cortex-a57"
+// CA57-BE-TUNE: "-cc1"{{.*}} "-triple" "aarch64_be{{.*}}" "-target-cpu" "generic"
+
+// RUN: %clang -target aarch64_be -mcpu=cortex-a72 -### -c %s 2>&1 | FileCheck -check-prefix=CA72-BE %s
+// RUN: %clang -target aarch64 -mbig-endian -mcpu=cortex-a72 -### -c %s 2>&1 | FileCheck -check-prefix=CA72-BE %s
+// RUN: %clang -target aarch64_be -mbig-endian -mcpu=cortex-a72 -### -c %s 2>&1 | FileCheck -check-prefix=CA72-BE %s
+// RUN: %clang -target aarch64_be -mtune=cortex-a72 -### -c %s 2>&1 | FileCheck -check-prefix=CA72-BE-TUNE %s
+// RUN: %clang -target aarch64 -mbig-endian -mtune=cortex-a72 -### -c %s 2>&1 | FileCheck -check-prefix=CA72-BE-TUNE %s
+// RUN: %clang -target aarch64_be -mbig-endian -mtune=cortex-a72 -### -c %s 2>&1 | FileCheck -check-prefix=CA72-BE-TUNE %s
+// CA72-BE: "-cc1"{{.*}} "-triple" "aarch64_be{{.*}}" "-target-cpu" "cortex-a72"
+// CA72-BE-TUNE: "-cc1"{{.*}} "-triple" "aarch64_be{{.*}}" "-target-cpu" "generic"
+
+// RUN: %clang -target aarch64_be -mcpu=cortex-a73 -### -c %s 2>&1 | FileCheck -check-prefix=CORTEX-A73-BE %s
+// RUN: %clang -target aarch64 -mbig-endian -mcpu=cortex-a73 -### -c %s 2>&1 | FileCheck -check-prefix=CORTEX-A73-BE %s
+// RUN: %clang -target aarch64_be -mbig-endian -mcpu=cortex-a73 -### -c %s 2>&1 | FileCheck -check-prefix=CORTEX-A73-BE %s
+// RUN: %clang -target aarch64_be -mtune=cortex-a73 -### -c %s 2>&1 | FileCheck -check-prefix=CORTEX-A73-BE-TUNE %s
+// RUN: %clang -target aarch64 -mbig-endian -mtune=cortex-a73 -### -c %s 2>&1 | FileCheck -check-prefix=CORTEX-A73-BE-TUNE %s
+// RUN: %clang -target aarch64_be -mbig-endian -mtune=cortex-a73 -### -c %s 2>&1 | FileCheck -check-prefix=CORTEX-A73-BE-TUNE %s
+// CORTEX-A73-BE: "-cc1"{{.*}} "-triple" "aarch64_be{{.*}}" "-target-cpu" "cortex-a73"
+// CORTEX-A73-BE-TUNE: "-cc1"{{.*}} "-triple" "aarch64_be{{.*}}" "-target-cpu" "generic"
+
+// RUN: %clang -target aarch64_be -mcpu=exynos-m1 -### -c %s 2>&1 | FileCheck -check-prefix=M1-BE %s
+// RUN: %clang -target aarch64 -mbig-endian -mcpu=exynos-m1 -### -c %s 2>&1 | FileCheck -check-prefix=M1-BE %s
+// RUN: %clang -target aarch64_be -mbig-endian -mcpu=exynos-m1 -### -c %s 2>&1 | FileCheck -check-prefix=M1-BE %s
+// RUN: %clang -target aarch64_be -mtune=exynos-m1 -### -c %s 2>&1 | FileCheck -check-prefix=M1-BE-TUNE %s
+// RUN: %clang -target aarch64 -mbig-endian -mtune=exynos-m1 -### -c %s 2>&1 | FileCheck -check-prefix=M1-BE-TUNE %s
+// RUN: %clang -target aarch64_be -mbig-endian -mtune=exynos-m1 -### -c %s 2>&1 | FileCheck -check-prefix=M1-BE-TUNE %s
+// M1-BE: "-cc1"{{.*}} "-triple" "aarch64_be{{.*}}" "-target-cpu" "exynos-m1"
+// M1-BE-TUNE: "-cc1"{{.*}} "-triple" "aarch64_be{{.*}}" "-target-cpu" "generic"
+
+// RUN: %clang -target aarch64_be -mcpu=exynos-m2 -### -c %s 2>&1 | FileCheck -check-prefix=M2-BE %s
+// RUN: %clang -target aarch64 -mbig-endian -mcpu=exynos-m2 -### -c %s 2>&1 | FileCheck -check-prefix=M2-BE %s
+// RUN: %clang -target aarch64_be -mbig-endian -mcpu=exynos-m2 -### -c %s 2>&1 | FileCheck -check-prefix=M2-BE %s
+// RUN: %clang -target aarch64_be -mtune=exynos-m2 -### -c %s 2>&1 | FileCheck -check-prefix=M2-BE-TUNE %s
+// RUN: %clang -target aarch64 -mbig-endian -mtune=exynos-m2 -### -c %s 2>&1 | FileCheck -check-prefix=M2-BE-TUNE %s
+// RUN: %clang -target aarch64_be -mbig-endian -mtune=exynos-m2 -### -c %s 2>&1 | FileCheck -check-prefix=M2-BE-TUNE %s
+// M2-BE: "-cc1"{{.*}} "-triple" "aarch64_be{{.*}}" "-target-cpu" "exynos-m2"
+// M2-BE-TUNE: "-cc1"{{.*}} "-triple" "aarch64_be{{.*}}" "-target-cpu" "generic"
+
+// RUN: %clang -target aarch64_be -mcpu=exynos-m3 -### -c %s 2>&1 | FileCheck -check-prefix=M3-BE %s
+// RUN: %clang -target aarch64 -mbig-endian -mcpu=exynos-m3 -### -c %s 2>&1 | FileCheck -check-prefix=M3-BE %s
+// RUN: %clang -target aarch64_be -mbig-endian -mcpu=exynos-m3 -### -c %s 2>&1 | FileCheck -check-prefix=M3-BE %s
+// RUN: %clang -target aarch64_be -mtune=exynos-m3 -### -c %s 2>&1 | FileCheck -check-prefix=M3-BE-TUNE %s
+// RUN: %clang -target aarch64 -mbig-endian -mtune=exynos-m3 -### -c %s 2>&1 | FileCheck -check-prefix=M3-BE-TUNE %s
+// RUN: %clang -target aarch64_be -mbig-endian -mtune=exynos-m3 -### -c %s 2>&1 | FileCheck -check-prefix=M3-BE-TUNE %s
+// M3-BE: "-cc1"{{.*}} "-triple" "aarch64_be{{.*}}" "-target-cpu" "exynos-m3"
+// M3-BE-TUNE: "-cc1"{{.*}} "-triple" "aarch64_be{{.*}}" "-target-cpu" "generic"
+
+// RUN: %clang -target aarch64_be -mcpu=exynos-m4 -### -c %s 2>&1 | FileCheck -check-prefix=M4-BE %s
+// RUN: %clang -target aarch64 -mbig-endian -mcpu=exynos-m4 -### -c %s 2>&1 | FileCheck -check-prefix=M4-BE %s
+// RUN: %clang -target aarch64_be -mbig-endian -mcpu=exynos-m4 -### -c %s 2>&1 | FileCheck -check-prefix=M4-BE %s
+// RUN: %clang -target aarch64_be -mtune=exynos-m4 -### -c %s 2>&1 | FileCheck -check-prefix=M4-BE-TUNE %s
+// RUN: %clang -target aarch64 -mbig-endian -mtune=exynos-m4 -### -c %s 2>&1 | FileCheck -check-prefix=M4-BE-TUNE %s
+// RUN: %clang -target aarch64_be -mbig-endian -mtune=exynos-m4 -### -c %s 2>&1 | FileCheck -check-prefix=M4-BE-TUNE %s
+// M4-BE: "-cc1"{{.*}} "-triple" "aarch64_be{{.*}}" "-target-cpu" "exynos-m4" "-target-feature" "+v8.2a"
+// M4-BE-TUNE: "-cc1"{{.*}} "-triple" "aarch64_be{{.*}}" "-target-cpu" "generic"
+// M4-BE-TUNE-NOT: "+v8.2a"
+
+// RUN: %clang -target aarch64_be -mcpu=thunderx2t99 -### -c %s 2>&1 | FileCheck -check-prefix=THUNDERX2T99-BE %s
+// RUN: %clang -target aarch64 -mbig-endian -mcpu=thunderx2t99 -### -c %s 2>&1 | FileCheck -check-prefix=THUNDERX2T99-BE %s
+// RUN: %clang -target aarch64_be -mbig-endian -mcpu=thunderx2t99 -### -c %s 2>&1 | FileCheck -check-prefix=THUNDERX2T99-BE %s
+// RUN: %clang -target aarch64_be -mtune=thunderx2t99 -### -c %s 2>&1 | FileCheck -check-prefix=THUNDERX2T99-BE-TUNE %s
+// RUN: %clang -target aarch64 -mbig-endian -mtune=thunderx2t99 -### -c %s 2>&1 | FileCheck -check-prefix=THUNDERX2T99-BE-TUNE %s
+// RUN: %clang -target aarch64_be -mbig-endian -mtune=thunderx2t99 -### -c %s 2>&1 | FileCheck -check-prefix=THUNDERX2T99-BE-TUNE %s
+// THUNDERX2T99-BE: "-cc1"{{.*}} "-triple" "aarch64_be{{.*}}" "-target-cpu" "thunderx2t99"
+// THUNDERX2T99-BE-TUNE: "-cc1"{{.*}} "-triple" "aarch64_be{{.*}}" "-target-cpu" "generic"
+
+// RUN: %clang -target aarch64 -mcpu=cortex-a57 -mtune=cortex-a53 -### -c %s 2>&1 | FileCheck -check-prefix=MCPU-MTUNE-A57 %s
+// RUN: %clang -target aarch64 -mtune=cortex-a53 -mcpu=cortex-a57  -### -c %s 2>&1 | FileCheck -check-prefix=MCPU-MTUNE-A57 %s
+// RUN: %clang -target aarch64 -mcpu=cortex-a72 -mtune=cortex-a53 -### -c %s 2>&1 | FileCheck -check-prefix=MCPU-MTUNE-A72 %s
+// RUN: %clang -target aarch64 -mtune=cortex-a53 -mcpu=cortex-a72  -### -c %s 2>&1 | FileCheck -check-prefix=MCPU-MTUNE-A72 %s
+// RUN: %clang -target aarch64 -mtune=cortex-a53 -mcpu=cortex-a73     -### -c %s 2>&1 | FileCheck -check-prefix=MCPU-MTUNE-A73 %s
+// RUN: %clang -target aarch64 -mcpu=thunderx2t99 -mtune=cortex-a53 -### -c %s 2>&1 | FileCheck -check-prefix=MCPU-MTUNE-THUNDERX2T99 %s
+// RUN: %clang -target aarch64 -mtune=cortex-a53 -mcpu=thunderx2t99  -### -c %s 2>&1 | FileCheck -check-prefix=MCPU-MTUNE-THUNDERX2T99 %s
+// MCPU-MTUNE-A57: "-cc1"{{.*}} "-triple" "aarch64{{.*}}" "-target-cpu" "cortex-a57"
+// MCPU-MTUNE-A72: "-cc1"{{.*}} "-triple" "aarch64{{.*}}" "-target-cpu" "cortex-a72"
+// MCPU-MTUNE-A73: "-cc1"{{.*}} "-triple" "aarch64{{.*}}" "-target-cpu" "cortex-a73"
+// MCPU-MTUNE-THUNDERX2T99: "-cc1"{{.*}} "-triple" "aarch64{{.*}}" "-target-cpu" "thunderx2t99"
+
+// RUN: %clang -target aarch64 -march=armv8.1a -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV81A %s
+// RUN: %clang -target aarch64 -march=armv8.1-a -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV81A %s
+// RUN: %clang -target aarch64 -mlittle-endian -march=armv8.1a -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV81A %s
+// RUN: %clang -target aarch64 -mlittle-endian -march=armv8.1-a -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV81A %s
+// RUN: %clang -target aarch64_be -mlittle-endian -march=armv8.1a -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV81A %s
+// RUN: %clang -target aarch64_be -mlittle-endian -march=armv8.1-a -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV81A %s
+// GENERICV81A: "-cc1"{{.*}} "-triple" "aarch64{{(--)?}}"{{.*}} "-target-cpu" "generic" "-target-feature" "+neon" "-target-feature" "+v8.1a"
+
+// RUN: %clang -target arm64 -march=armv8.1a -### -c %s 2>&1 | FileCheck -check-prefix=ARM64-GENERICV81A %s
+// RUN: %clang -target arm64 -march=armv8.1-a -### -c %s 2>&1 | FileCheck -check-prefix=ARM64-GENERICV81A %s
+// RUN: %clang -target arm64 -mlittle-endian -march=armv8.1a -### -c %s 2>&1 | FileCheck -check-prefix=ARM64-GENERICV81A %s
+// RUN: %clang -target arm64 -mlittle-endian -march=armv8.1-a -### -c %s 2>&1 | FileCheck -check-prefix=ARM64-GENERICV81A %s
+// ARM64-GENERICV81A: "-cc1"{{.*}} "-triple" "arm64{{.*}}" "-target-cpu" "generic" "-target-feature" "+neon" "-target-feature" "+v8.1a"
+
+// RUN: %clang -target aarch64_be -march=armv8.1a -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV81A-BE %s
+// RUN: %clang -target aarch64_be -march=armv8.1-a -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV81A-BE %s
+// RUN: %clang -target aarch64 -mbig-endian -march=armv8.1a -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV81A-BE %s
+// RUN: %clang -target aarch64 -mbig-endian -march=armv8.1-a -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV81A-BE %s
+// RUN: %clang -target aarch64_be -mbig-endian -march=armv8.1a -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV81A-BE %s
+// RUN: %clang -target aarch64_be -mbig-endian -march=armv8.1-a -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV81A-BE %s
+
+// RUN: %clang -target aarch64 -march=armv8.2a -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV82A %s
+// RUN: %clang -target aarch64 -march=armv8.2-a -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV82A %s
+// RUN: %clang -target aarch64 -mlittle-endian -march=armv8.2a -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV82A %s
+// RUN: %clang -target aarch64 -mlittle-endian -march=armv8.2-a -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV82A %s
+// RUN: %clang -target aarch64_be -mlittle-endian -march=armv8.2a -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV82A %s
+// RUN: %clang -target aarch64_be -mlittle-endian -march=armv8.2-a -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV82A %s
+// GENERICV82A: "-cc1"{{.*}} "-triple" "aarch64{{.*}}" "-target-cpu" "generic" "-target-feature" "+neon" "-target-feature" "+v8.2a"
+
+// RUN: %clang -target aarch64_be -march=armv8.2a -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV82A-BE %s
+// RUN: %clang -target aarch64_be -march=armv8.2-a -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV82A-BE %s
+// RUN: %clang -target aarch64 -mbig-endian -march=armv8.2a -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV82A-BE %s
+// RUN: %clang -target aarch64 -mbig-endian -march=armv8.2-a -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV82A-BE %s
+// RUN: %clang -target aarch64_be -mbig-endian -march=armv8.2a -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV82A-BE %s
+// RUN: %clang -target aarch64_be -mbig-endian -march=armv8.2-a -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV82A-BE %s
+// GENERICV82A-BE: "-cc1"{{.*}} "-triple" "aarch64_be{{.*}}" "-target-cpu" "generic" "-target-feature" "+neon" "-target-feature" "+v8.2a"
+
+// RUN: %clang -target aarch64 -march=armv8.2a -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV82A-NO-FP16FML %s
+// RUN: %clang -target aarch64 -march=armv8.2-a -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV82A-NO-FP16FML %s
+// GENERICV82A-NO-FP16FML-NOT: "-target-feature" "{{[+-]}}fp16fml"
+// GENERICV82A-NO-FP16FML-NOT: "-target-feature" "{{[+-]}}fullfp16"
+
+// RUN: %clang -target aarch64 -march=armv8.2a+fp16 -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV82A-FP16 %s
+// RUN: %clang -target aarch64 -march=armv8.2-a+fp16 -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV82A-FP16 %s
+// GENERICV82A-FP16: "-cc1"{{.*}} "-triple" "aarch64{{.*}}" "-target-cpu" "generic" "-target-feature" "+neon" "-target-feature" "+v8.2a" "-target-feature" "+fullfp16"
+// GENERICV82A-FP16-NOT: "-target-feature" "{{[+-]}}fp16fml"
+// GENERICV82A-FP16-SAME: {{$}}
+
+// RUN: %clang -target aarch64 -march=armv8.2-a+profile -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV82A-SPE %s
+// GENERICV82A-SPE: "-cc1"{{.*}} "-triple" "aarch64{{.*}}" "-target-cpu" "generic" "-target-feature" "+neon" "-target-feature" "+v8.2a" "-target-feature" "+spe"
+
+// RUN: %clang -target aarch64 -march=armv8a -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV8A-NO-FP16FML %s
+// RUN: %clang -target aarch64 -march=armv8-a -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV8A-NO-FP16FML %s
+// GENERICV8A-NO-FP16FML-NOT: "-target-feature" "{{[+-]}}fp16fml"
+// GENERICV8A-NO-FP16FML-NOT: "-target-feature" "{{[+-]}}fullfp16"
+
+// RUN: %clang -target aarch64 -march=armv8a+fp16 -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV8A-FP16 %s
+// RUN: %clang -target aarch64 -march=armv8-a+fp16 -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV8A-FP16 %s
+// GENERICV8A-FP16-NOT: "-target-feature" "{{[+-]}}fp16fml"
+// GENERICV8A-FP16: "-target-feature" "+fullfp16"
+// GENERICV8A-FP16-NOT: "-target-feature" "{{[+-]}}fp16fml"
+// GENERICV8A-FP16-SAME: {{$}}
+
+// RUN: %clang -target aarch64 -march=armv8a+fp16fml -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV8A-FP16FML %s
+// RUN: %clang -target aarch64 -march=armv8-a+fp16fml -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV8A-FP16FML %s
+// GENERICV8A-FP16FML: "-target-feature" "+fp16fml" "-target-feature" "+fullfp16"
+
+// RUN: %clang -target aarch64 -march=armv8.2a+fp16fml -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV82A-FP16FML %s
+// RUN: %clang -target aarch64 -march=armv8.2-a+fp16fml -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV82A-FP16FML %s
+// GENERICV82A-FP16FML: "-target-feature" "+fp16fml" "-target-feature" "+fullfp16"
+
+// RUN: %clang -target aarch64 -march=armv8.2a+fp16+nofp16fml -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV82A-FP16-NO-FP16FML %s
+// RUN: %clang -target aarch64 -march=armv8.2-a+fp16+nofp16fml -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV82A-FP16-NO-FP16FML %s
+// GENERICV82A-FP16-NO-FP16FML: "-target-feature" "+fullfp16" "-target-feature" "-fp16fml"
+
+// RUN: %clang -target aarch64 -march=armv8.2a+nofp16fml+fp16 -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV82A-NO-FP16FML-FP16 %s
+// RUN: %clang -target aarch64 -march=armv8.2-a+nofp16fml+fp16 -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV82A-NO-FP16FML-FP16 %s
+// GENERICV82A-NO-FP16FML-FP16: "-target-feature" "-fp16fml" "-target-feature" "+fullfp16"
+
+// RUN: %clang -target aarch64 -march=armv8.2a+fp16fml+nofp16 -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV82A-FP16FML-NO-FP16 %s
+// RUN: %clang -target aarch64 -march=armv8.2-a+fp16fml+nofp16 -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV82A-FP16FML-NO-FP16 %s
+// GENERICV82A-FP16FML-NO-FP16: "-target-feature" "-fullfp16" "-target-feature" "-fp16fml"
+
+// RUN: %clang -target aarch64 -march=armv8.2a+nofp16+fp16fml -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV82A-NO-FP16-FP16FML %s
+// RUN: %clang -target aarch64 -march=armv8.2-a+nofp16+fp16fml -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV82A-NO-FP16-FP16FML %s
+// GENERICV82A-NO-FP16-FP16FML: "-target-feature" "+fp16fml" "-target-feature" "+fullfp16"
+
+// RUN: %clang -target aarch64 -march=armv8.2a+fp16+profile -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV82A-FP16-SPE %s
+// RUN: %clang -target aarch64 -march=armv8.2-a+fp16+profile -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV82A-FP16-SPE %s
+// GENERICV82A-FP16-SPE: "-cc1"{{.*}} "-triple" "aarch64{{.*}}" "-target-cpu" "generic" "-target-feature" "+neon" "-target-feature" "+v8.2a" "-target-feature" "+fullfp16" "-target-feature" "+spe"
+// GENERICV82A-FP16-SPE-NOT:  "-target-feature" "{{[+-]}}fp16fml"
+// GENERICV82A-FP16-SPE-SAME: {{$}}
+
+// RUN: %clang -target aarch64 -march=armv8.3a -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV83A %s
+// RUN: %clang -target aarch64 -march=armv8.3-a -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV83A %s
+// RUN: %clang -target aarch64 -mlittle-endian -march=armv8.3a -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV83A %s
+// RUN: %clang -target aarch64 -mlittle-endian -march=armv8.3-a -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV83A %s
+// RUN: %clang -target aarch64_be -mlittle-endian -march=armv8.3a -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV83A %s
+// RUN: %clang -target aarch64_be -mlittle-endian -march=armv8.3-a -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV83A %s
+// GENERICV83A: "-cc1"{{.*}} "-triple" "aarch64{{(--)?}}"{{.*}} "-target-cpu" "generic" "-target-feature" "+neon" "-target-feature" "+v8.3a"
+
+// RUN: %clang -target aarch64_be -march=armv8.3a -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV83A-BE %s
+// RUN: %clang -target aarch64_be -march=armv8.3-a -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV83A-BE %s
+// RUN: %clang -target aarch64 -mbig-endian -march=armv8.3a -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV83A-BE %s
+// RUN: %clang -target aarch64 -mbig-endian -march=armv8.3-a -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV83A-BE %s
+// RUN: %clang -target aarch64_be -mbig-endian -march=armv8.3a -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV83A-BE %s
+// RUN: %clang -target aarch64_be -mbig-endian -march=armv8.3-a -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV83A-BE %s
+// GENERICV83A-BE: "-cc1"{{.*}} "-triple" "aarch64_be{{.*}}" "-target-cpu" "generic" "-target-feature" "+neon" "-target-feature" "+v8.3a"
+
+// RUN: %clang -target aarch64 -march=armv8.3a -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV83A-NO-FP16FML %s
+// RUN: %clang -target aarch64 -march=armv8.3-a -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV83A-NO-FP16FML %s
+// GENERICV83A-NO-FP16FML-NOT: "-target-feature" "{{[+-]}}fp16fml"
+// GENERICV83A-NO-FP16FML-NOT: "-target-feature" "{{[+-]}}fullfp16"
+
+// RUN: %clang -target aarch64 -march=armv8.3a+fp16 -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV83A-FP16 %s
+// RUN: %clang -target aarch64 -march=armv8.3-a+fp16 -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV83A-FP16 %s
+// GENERICV83A-FP16: "-cc1"{{.*}} "-triple" "aarch64{{.*}}" "-target-cpu" "generic" "-target-feature" "+neon" "-target-feature" "+v8.3a" "-target-feature" "+fullfp16"
+
+// RUN: %clang -target aarch64 -march=armv8.3a+fp16fml -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV83A-FP16FML %s
+// RUN: %clang -target aarch64 -march=armv8.3-a+fp16fml -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV83A-FP16FML %s
+// GENERICV83A-FP16FML: "-target-feature" "+fp16fml" "-target-feature" "+fullfp16"
+
+// RUN: %clang -target aarch64 -march=armv8.3a+fp16+nofp16fml -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV83A-FP16-NO-FP16FML %s
+// RUN: %clang -target aarch64 -march=armv8.3-a+fp16+nofp16fml -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV83A-FP16-NO-FP16FML %s
+// GENERICV83A-FP16-NO-FP16FML: "-target-feature" "+fullfp16" "-target-feature" "-fp16fml"
+
+// RUN: %clang -target aarch64 -march=armv8.3a+nofp16fml+fp16 -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV83A-NO-FP16FML-FP16 %s
+// RUN: %clang -target aarch64 -march=armv8.3-a+nofp16fml+fp16 -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV83A-NO-FP16FML-FP16 %s
+// GENERICV83A-NO-FP16FML-FP16: "-target-feature" "-fp16fml" "-target-feature" "+fullfp16"
+
+// RUN: %clang -target aarch64 -march=armv8.3a+fp16fml+nofp16 -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV83A-FP16FML-NO-FP16 %s
+// RUN: %clang -target aarch64 -march=armv8.3-a+fp16fml+nofp16 -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV83A-FP16FML-NO-FP16 %s
+// GENERICV83A-FP16FML-NO-FP16: "-target-feature" "-fullfp16" "-target-feature" "-fp16fml"
+
+// RUN: %clang -target aarch64 -march=armv8.3a+nofp16+fp16fml -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV83A-NO-FP16-FP16FML %s
+// RUN: %clang -target aarch64 -march=armv8.3-a+nofp16+fp16fml -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV83A-NO-FP16-FP16FML %s
+// GENERICV83A-NO-FP16-FP16FML: "-target-feature" "+fp16fml" "-target-feature" "+fullfp16"
+
+// RUN: %clang -target aarch64 -march=armv8.4a -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV84A %s
+// RUN: %clang -target aarch64 -march=armv8.4-a -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV84A %s
+// RUN: %clang -target aarch64 -mlittle-endian -march=armv8.4a -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV84A %s
+// RUN: %clang -target aarch64 -mlittle-endian -march=armv8.4-a -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV84A %s
+// RUN: %clang -target aarch64_be -mlittle-endian -march=armv8.4a -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV84A %s
+// RUN: %clang -target aarch64_be -mlittle-endian -march=armv8.4-a -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV84A %s
+// GENERICV84A: "-cc1"{{.*}} "-triple" "aarch64{{(--)?}}"{{.*}} "-target-cpu" "generic" "-target-feature" "+neon" "-target-feature" "+v8.4a"
+
+// RUN: %clang -target aarch64_be -march=armv8.4a -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV84A-BE %s
+// RUN: %clang -target aarch64_be -march=armv8.4-a -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV84A-BE %s
+// RUN: %clang -target aarch64 -mbig-endian -march=armv8.4a -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV84A-BE %s
+// RUN: %clang -target aarch64 -mbig-endian -march=armv8.4-a -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV84A-BE %s
+// RUN: %clang -target aarch64_be -mbig-endian -march=armv8.4a -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV84A-BE %s
+// RUN: %clang -target aarch64_be -mbig-endian -march=armv8.4-a -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV84A-BE %s
+// GENERICV84A-BE: "-cc1"{{.*}} "-triple" "aarch64_be{{.*}}" "-target-cpu" "generic" "-target-feature" "+neon" "-target-feature" "+v8.4a"
+
+// RUN: %clang -target aarch64 -march=armv8.4a -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV84A-NO-FP16FML %s
+// RUN: %clang -target aarch64 -march=armv8.4-a -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV84A-NO-FP16FML %s
+// GENERICV84A-NO-FP16FML-NOT: "-target-feature" "{{[+-]}}fp16fml"
+// GENERICV84A-NO-FP16FML-NOT: "-target-feature" "{{[+-]}}fullfp16"
+
+// RUN: %clang -target aarch64 -march=armv8.4a+fp16 -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV84A-FP16 %s
+// RUN: %clang -target aarch64 -march=armv8.4-a+fp16 -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV84A-FP16 %s
+// GENERICV84A-FP16: "-target-feature" "+fullfp16" "-target-feature" "+fp16fml"
+
+// RUN: %clang -target aarch64 -march=armv8.4a+fp16fml -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV84A-FP16FML %s
+// RUN: %clang -target aarch64 -march=armv8.4-a+fp16fml -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV84A-FP16FML %s
+// GENERICV84A-FP16FML: "-target-feature" "+fp16fml" "-target-feature" "+fullfp16"
+
+// RUN: %clang -target aarch64 -march=armv8.4a+fp16+nofp16fml -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV84A-FP16-NO-FP16FML %s
+// RUN: %clang -target aarch64 -march=armv8.4-a+fp16+nofp16fml -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV84A-FP16-NO-FP16FML %s
+// GENERICV84A-FP16-NO-FP16FML: "-target-feature" "+fullfp16" "-target-feature" "-fp16fml"
+
+// RUN: %clang -target aarch64 -march=armv8.4a+nofp16fml+fp16 -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV84A-NO-FP16FML-FP16 %s
+// RUN: %clang -target aarch64 -march=armv8.4-a+nofp16fml+fp16 -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV84A-NO-FP16FML-FP16 %s
+// GENERICV84A-NO-FP16FML-FP16: "-target-feature" "+fullfp16" "-target-feature" "+fp16fml"
+
+// RUN: %clang -target aarch64 -march=armv8.4a+fp16fml+nofp16 -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV84A-FP16FML-NO-FP16 %s
+// RUN: %clang -target aarch64 -march=armv8.4-a+fp16fml+nofp16 -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV84A-FP16FML-NO-FP16 %s
+// GENERICV84A-FP16FML-NO-FP16: "-target-feature" "-fullfp16" "-target-feature" "-fp16fml"
+
+// RUN: %clang -target aarch64 -march=armv8.4a+nofp16+fp16fml -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV84A-NO-FP16-FP16FML %s
+// RUN: %clang -target aarch64 -march=armv8.4-a+nofp16+fp16fml -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV84A-NO-FP16-FP16FML %s
+// GENERICV84A-NO-FP16-FP16FML: "-target-feature" "+fp16fml" "-target-feature" "+fullfp16"
+
+// RUN: %clang -target aarch64 -march=armv8.5a -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV85A %s
+// RUN: %clang -target aarch64 -march=armv8.5-a -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV85A %s
+// RUN: %clang -target aarch64 -mlittle-endian -march=armv8.5a -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV85A %s
+// RUN: %clang -target aarch64 -mlittle-endian -march=armv8.5-a -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV85A %s
+// RUN: %clang -target aarch64_be -mlittle-endian -march=armv8.5a -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV85A %s
+// RUN: %clang -target aarch64_be -mlittle-endian -march=armv8.5-a -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV85A %s
+// GENERICV85A: "-cc1"{{.*}} "-triple" "aarch64{{.*}}" "-target-cpu" "generic" "-target-feature" "+neon" "-target-feature" "+v8.5a"
+
+// RUN: %clang -target aarch64_be -march=armv8.5a -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV85A-BE %s
+// RUN: %clang -target aarch64_be -march=armv8.5-a -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV85A-BE %s
+// RUN: %clang -target aarch64 -mbig-endian -march=armv8.5a -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV85A-BE %s
+// RUN: %clang -target aarch64 -mbig-endian -march=armv8.5-a -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV85A-BE %s
+// RUN: %clang -target aarch64_be -mbig-endian -march=armv8.5a -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV85A-BE %s
+// RUN: %clang -target aarch64_be -mbig-endian -march=armv8.5-a -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV85A-BE %s
+// GENERICV85A-BE: "-cc1"{{.*}} "-triple" "aarch64_be{{.*}}" "-target-cpu" "generic" "-target-feature" "+neon" "-target-feature" "+v8.5a"
+
+// RUN: %clang -target aarch64 -march=armv8.5-a+fp16 -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV85A-FP16 %s
+// GENERICV85A-FP16: "-cc1"{{.*}} "-triple" "aarch64{{.*}}" "-target-cpu" "generic" "-target-feature" "+neon" "-target-feature" "+v8.5a" "-target-feature" "+fullfp16"
+
+// fullfp16 is off by default for v8a, feature must not be mentioned
+// RUN: %clang -target aarch64 -march=armv8a  -### -c %s 2>&1 | FileCheck -check-prefix=V82ANOFP16 -check-prefix=GENERIC %s
+// RUN: %clang -target aarch64 -march=armv8-a -### -c %s 2>&1 | FileCheck -check-prefix=V82ANOFP16 -check-prefix=GENERIC %s
+// V82ANOFP16-NOT: "-target-feature" "{{[+-]}}fp16fml"
+// V82ANOFP16-NOT: "-target-feature" "{{[+-]}}fullfp16"
+
+// RAS is on by default for v8.2a, but can be disabled by +noras
+// RUN: %clang -target aarch64 -march=armv8.2a  -### -c %s 2>&1 | FileCheck -check-prefix=V82ARAS -check-prefix=GENERICV82A %s
+// RUN: %clang -target aarch64 -march=armv8.2-a -### -c %s 2>&1 | FileCheck -check-prefix=V82ARAS -check-prefix=GENERICV82A %s
+// V82ARAS-NOT: "-target-feature" "+ras"
+// V82ARAS-NOT: "-target-feature" "-ras"
+// RUN: %clang -target aarch64 -march=armv8.2a+noras  -### -c %s 2>&1 | FileCheck -check-prefix=V82ANORAS -check-prefix=GENERICV82A %s
+// RUN: %clang -target aarch64 -march=armv8.2-a+noras -### -c %s 2>&1 | FileCheck -check-prefix=V82ANORAS -check-prefix=GENERICV82A %s
+// V82ANORAS: "-target-feature" "-ras"
+
+// RAS is off by default for v8a, but can be enabled by +ras (this is not architecturally valid)
+// RUN: %clang -target aarch64 -march=armv8a+ras  -### -c %s 2>&1 | FileCheck -check-prefix=V8ARAS -check-prefix=GENERIC %s
+// RUN: %clang -target aarch64 -march=armv8-a+ras -### -c %s 2>&1 | FileCheck -check-prefix=V8ARAS -check-prefix=GENERIC %s
+// V8ARAS: "-target-feature" "+ras"
+
+// ================== Check whether -march accepts mixed-case values.
+// RUN: %clang -target aarch64_be -march=ARMV8.1A -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV81A-BE %s
+// RUN: %clang -target aarch64_be -march=ARMV8.1-A -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV81A-BE %s
+// RUN: %clang -target aarch64 -mbig-endian -march=Armv8.1A -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV81A-BE %s
+// RUN: %clang -target aarch64 -mbig-endian -march=Armv8.1-A -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV81A-BE %s
+// RUN: %clang -target aarch64_be -mbig-endian -march=ARMv8.1a -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV81A-BE %s
+// RUN: %clang -target aarch64_be -mbig-endian -march=ARMV8.1-a -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV81A-BE %s
+// GENERICV81A-BE: "-cc1"{{.*}} "-triple" "aarch64_be{{.*}}" "-target-cpu" "generic" "-target-feature" "+neon" "-target-feature" "+v8.1a"
+
+// ================== Check whether -mcpu and -mtune accept mixed-case values.
+// RUN: %clang -target aarch64 -mcpu=Cortex-a53 -### -c %s 2>&1 | FileCheck -check-prefix=CASE-INSENSITIVE-CA53 %s
+// RUN: %clang -target aarch64 -mtune=Cortex-a53 -### -c %s 2>&1 | FileCheck -check-prefix=CASE-INSENSITIVE-CA53-TUNE %s
+// CASE-INSENSITIVE-CA53: "-cc1"{{.*}} "-triple" "aarch64{{.*}}" "-target-cpu" "cortex-a53"
+// CASE-INSENSITIVE-CA53-TUNE: "-cc1"{{.*}} "-triple" "aarch64{{.*}}" "-target-cpu" "generic"
+
+// RUN: %clang -target arm64 -mcpu=cortex-A53 -### -c %s 2>&1 | FileCheck -check-prefix=CASE-INSENSITIVE-ARM64-CA53 %s
+// RUN: %clang -target arm64 -mtune=cortex-A53 -### -c %s 2>&1 | FileCheck -check-prefix=CASE-INSENSITIVE-ARM64-CA53-TUNE %s
+// CASE-INSENSITIVE-ARM64-CA53: "-cc1"{{.*}} "-triple" "arm64{{.*}}" "-target-cpu" "cortex-a53"
+// CASE-INSENSITIVE-ARM64-CA53-TUNE: "-cc1"{{.*}} "-triple" "arm64{{.*}}" "-target-cpu" "generic"
+
+// RUN: %clang -target aarch64 -mcpu=CORTEX-A57 -### -c %s 2>&1 | FileCheck -check-prefix=CASE-INSENSITIVE-CA57 %s
+// RUN: %clang -target aarch64 -mtune=CORTEX-A57 -### -c %s 2>&1 | FileCheck -check-prefix=CASE-INSENSITIVE-CA57-TUNE %s
+// CASE-INSENSITIVE-CA57: "-cc1"{{.*}} "-triple" "aarch64{{.*}}" "-target-cpu" "cortex-a57"
+// CASE-INSENSITIVE-CA57-TUNE: "-cc1"{{.*}} "-triple" "aarch64{{.*}}" "-target-cpu" "generic"
+
+// RUN: %clang -target arm64 -mcpu=Cortex-A57 -### -c %s 2>&1 | FileCheck -check-prefix=CASE-INSENSITIVE-ARM64-CA57 %s
+// RUN: %clang -target arm64 -mtune=Cortex-A57 -### -c %s 2>&1 | FileCheck -check-prefix=CASE-INSENSITIVE-ARM64-CA57-TUNE %s
+// CASE-INSENSITIVE-ARM64-CA57: "-cc1"{{.*}} "-triple" "arm64{{.*}}" "-target-cpu" "cortex-a57"
+// CASE-INSENSITIVE-ARM64-CA57-TUNE: "-cc1"{{.*}} "-triple" "arm64{{.*}}" "-target-cpu" "generic"

src/llvm-project/clang/test/Driver/aarch64-dotprod.c

diff --git a/src/llvm-project/clang/test/Driver/aarch64-dotprod.c b/src/llvm-project/clang/test/Driver/aarch64-dotprod.c
new file mode 100644
index 0000000..0262cc7
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/aarch64-dotprod.c
@@ -0,0 +1,11 @@
+// RUN: %clang -### -target aarch64 %s 2>&1 | FileCheck %s --check-prefix=CHECK-NONE
+// RUN: %clang -### -target aarch64 -march=armv8.1a %s 2>&1 | FileCheck %s --check-prefix=CHECK-NONE
+// RUN: %clang -### -target aarch64 -march=armv8.2a %s 2>&1 | FileCheck %s --check-prefix=CHECK-NONE
+// RUN: %clang -### -target aarch64 -march=armv8.3a %s 2>&1 | FileCheck %s --check-prefix=CHECK-NONE
+// CHECK-NONE-NOT: "-target-feature" "+dotprod"
+
+// RUN: %clang -### -target aarch64 -march=armv8.2a+dotprod %s 2>&1 | FileCheck %s
+// RUN: %clang -### -target aarch64 -march=armv8.3a+dotprod %s 2>&1 | FileCheck %s
+// RUN: %clang -### -target aarch64 -mcpu=cortex-a75 %s 2>&1 | FileCheck %s
+// RUN: %clang -### -target aarch64 -mcpu=cortex-a55 %s 2>&1 | FileCheck %s
+// CHECK: "+dotprod"

src/llvm-project/clang/test/Driver/aarch64-features.c

diff --git a/src/llvm-project/clang/test/Driver/aarch64-features.c b/src/llvm-project/clang/test/Driver/aarch64-features.c
new file mode 100644
index 0000000..7c3f875
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/aarch64-features.c
@@ -0,0 +1,6 @@
+// RUN: %clang -target aarch64-none-linux-gnu -### %s -fsyntax-only 2>&1 | FileCheck %s
+// RUN: %clang -target arm64-none-linux-gnu -### %s -fsyntax-only 2>&1 | FileCheck %s
+
+// The AArch64 PCS states that chars should be unsigned.
+// CHECK: fno-signed-char
+

src/llvm-project/clang/test/Driver/aarch64-fix-cortex-a53-835769.c

diff --git a/src/llvm-project/clang/test/Driver/aarch64-fix-cortex-a53-835769.c b/src/llvm-project/clang/test/Driver/aarch64-fix-cortex-a53-835769.c
new file mode 100644
index 0000000..56de7c7
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/aarch64-fix-cortex-a53-835769.c
@@ -0,0 +1,13 @@
+// RUN: %clang -target aarch64-linux-eabi %s -### 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-DEF %s
+// RUN: %clang -target aarch64-linux-eabi -mfix-cortex-a53-835769 %s -### 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-YES %s
+// RUN: %clang -target aarch64-linux-eabi -mno-fix-cortex-a53-835769 %s -### 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NO %s
+
+// RUN: %clang -target aarch64-android-eabi %s -### 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-YES %s
+
+// CHECK-DEF-NOT: "-mllvm" "-aarch64-fix-cortex-a53-835769"
+// CHECK-YES: "-mllvm" "-aarch64-fix-cortex-a53-835769=1"
+// CHECK-NO: "-mllvm" "-aarch64-fix-cortex-a53-835769=0"

src/llvm-project/clang/test/Driver/aarch64-fixed-call-saved-x-register.c

diff --git a/src/llvm-project/clang/test/Driver/aarch64-fixed-call-saved-x-register.c b/src/llvm-project/clang/test/Driver/aarch64-fixed-call-saved-x-register.c
new file mode 100644
index 0000000..aa781fd
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/aarch64-fixed-call-saved-x-register.c
@@ -0,0 +1,8 @@
+// Check that -ffixed and -fcall-saved flags work correctly together.
+// RUN: %clang -target aarch64-none-gnu \
+// RUN: -ffixed-x18 \
+// RUN: -fcall-saved-x18 \
+// RUN: -### %s  2>&1 | FileCheck %s
+
+// CHECK: "-target-feature" "+reserve-x18"
+// CHECK: "-target-feature" "+call-saved-x18"

src/llvm-project/clang/test/Driver/aarch64-fixed-x-register.c

diff --git a/src/llvm-project/clang/test/Driver/aarch64-fixed-x-register.c b/src/llvm-project/clang/test/Driver/aarch64-fixed-x-register.c
new file mode 100644
index 0000000..bc7d993
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/aarch64-fixed-x-register.c
@@ -0,0 +1,71 @@
+// RUN: %clang -target aarch64-none-gnu -ffixed-x1 -### %s 2> %t
+// RUN: FileCheck --check-prefix=CHECK-FIXED-X1 < %t %s
+// CHECK-FIXED-X1: "-target-feature" "+reserve-x1"
+
+// RUN: %clang -target aarch64-none-gnu -ffixed-x2 -### %s 2> %t
+// RUN: FileCheck --check-prefix=CHECK-FIXED-X2 < %t %s
+// CHECK-FIXED-X2: "-target-feature" "+reserve-x2"
+
+// RUN: %clang -target aarch64-none-gnu -ffixed-x3 -### %s 2> %t
+// RUN: FileCheck --check-prefix=CHECK-FIXED-X3 < %t %s
+// CHECK-FIXED-X3: "-target-feature" "+reserve-x3"
+
+// RUN: %clang -target aarch64-none-gnu -ffixed-x4 -### %s 2> %t
+// RUN: FileCheck --check-prefix=CHECK-FIXED-X4 < %t %s
+// CHECK-FIXED-X4: "-target-feature" "+reserve-x4"
+
+// RUN: %clang -target aarch64-none-gnu -ffixed-x5 -### %s 2> %t
+// RUN: FileCheck --check-prefix=CHECK-FIXED-X5 < %t %s
+// CHECK-FIXED-X5: "-target-feature" "+reserve-x5"
+
+// RUN: %clang -target aarch64-none-gnu -ffixed-x6 -### %s 2> %t
+// RUN: FileCheck --check-prefix=CHECK-FIXED-X6 < %t %s
+// CHECK-FIXED-X6: "-target-feature" "+reserve-x6"
+
+// RUN: %clang -target aarch64-none-gnu -ffixed-x7 -### %s 2> %t
+// RUN: FileCheck --check-prefix=CHECK-FIXED-X7 < %t %s
+// CHECK-FIXED-X7: "-target-feature" "+reserve-x7"
+
+// RUN: %clang -target aarch64-none-gnu -ffixed-x18 -### %s 2> %t
+// RUN: FileCheck --check-prefix=CHECK-FIXED-X18 < %t %s
+// CHECK-FIXED-X18: "-target-feature" "+reserve-x18"
+
+// RUN: %clang -target aarch64-none-gnu -ffixed-x20 -### %s 2> %t
+// RUN: FileCheck --check-prefix=CHECK-FIXED-X20 < %t %s
+// CHECK-FIXED-X20: "-target-feature" "+reserve-x20"
+
+// Test multiple of reserve-x# options together.
+// RUN: %clang -target aarch64-none-gnu \
+// RUN: -ffixed-x1 \
+// RUN: -ffixed-x2 \
+// RUN: -ffixed-x18 \
+// RUN: -### %s 2> %t
+// RUN: FileCheck \
+// RUN: --check-prefix=CHECK-FIXED-X1 \
+// RUN: --check-prefix=CHECK-FIXED-X2 \
+// RUN: --check-prefix=CHECK-FIXED-X18 \
+// RUN: < %t %s
+
+// Test all reserve-x# options together.
+// RUN: %clang -target aarch64-none-gnu \
+// RUN: -ffixed-x1 \
+// RUN: -ffixed-x2 \
+// RUN: -ffixed-x3 \
+// RUN: -ffixed-x4 \
+// RUN: -ffixed-x5 \
+// RUN: -ffixed-x6 \
+// RUN: -ffixed-x7 \
+// RUN: -ffixed-x18 \
+// RUN: -ffixed-x20 \
+// RUN: -### %s 2> %t
+// RUN: FileCheck \
+// RUN: --check-prefix=CHECK-FIXED-X1 \
+// RUN: --check-prefix=CHECK-FIXED-X2 \
+// RUN: --check-prefix=CHECK-FIXED-X3 \
+// RUN: --check-prefix=CHECK-FIXED-X4 \
+// RUN: --check-prefix=CHECK-FIXED-X5 \
+// RUN: --check-prefix=CHECK-FIXED-X6 \
+// RUN: --check-prefix=CHECK-FIXED-X7 \
+// RUN: --check-prefix=CHECK-FIXED-X18 \
+// RUN: --check-prefix=CHECK-FIXED-X20 \
+// RUN: < %t %s

src/llvm-project/clang/test/Driver/aarch64-mgeneral_regs_only.c

diff --git a/src/llvm-project/clang/test/Driver/aarch64-mgeneral_regs_only.c b/src/llvm-project/clang/test/Driver/aarch64-mgeneral_regs_only.c
new file mode 100644
index 0000000..43172c7
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/aarch64-mgeneral_regs_only.c
@@ -0,0 +1,9 @@
+// Test the -mgeneral-regs-only option
+
+// RUN: %clang -target aarch64-linux-eabi -mgeneral-regs-only %s -### 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NO-FP %s
+// RUN: %clang -target arm64-linux-eabi -mgeneral-regs-only %s -### 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NO-FP %s
+// CHECK-NO-FP: "-target-feature" "-fp-armv8"
+// CHECK-NO-FP: "-target-feature" "-crypto"
+// CHECK-NO-FP: "-target-feature" "-neon"

src/llvm-project/clang/test/Driver/aarch64-mte.c

diff --git a/src/llvm-project/clang/test/Driver/aarch64-mte.c b/src/llvm-project/clang/test/Driver/aarch64-mte.c
new file mode 100644
index 0000000..89c9da9
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/aarch64-mte.c
@@ -0,0 +1,13 @@
+// RUN: %clang -### -target aarch64-none-none-eabi -march=armv8.4a+memtag %s 2>&1 | FileCheck %s
+// RUN: %clang -### -target aarch64-none-none-eabi -march=armv8.5a+memtag %s 2>&1 | FileCheck %s
+// CHECK: "-target-feature" "+mte"
+
+// RUN: %clang -### -target aarch64-none-none-eabi -march=armv8.4a+nomemtag %s 2>&1 | FileCheck %s --check-prefix=NOMTE
+// RUN: %clang -### -target aarch64-none-none-eabi -march=armv8.5a+nomemtag %s 2>&1 | FileCheck %s --check-prefix=NOMTE
+// NOMTE: "-target-feature" "-mte"
+
+// RUN: %clang -### -target aarch64-none-none-eabi                 %s 2>&1 | FileCheck %s --check-prefix=ABSENTMTE
+// RUN: %clang -### -target aarch64-none-none-eabi -march=armv8.4a %s 2>&1 | FileCheck %s --check-prefix=ABSENTMTE
+// RUN: %clang -### -target aarch64-none-none-eabi -march=armv8.5a %s 2>&1 | FileCheck %s --check-prefix=ABSENTMTE
+// ABSENTMTE-NOT: "-target-feature" "+mte"
+// ABSENTMTE-NOT: "-target-feature" "-mte"

src/llvm-project/clang/test/Driver/aarch64-outliner.c

diff --git a/src/llvm-project/clang/test/Driver/aarch64-outliner.c b/src/llvm-project/clang/test/Driver/aarch64-outliner.c
new file mode 100644
index 0000000..eaf4e8a
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/aarch64-outliner.c
@@ -0,0 +1,8 @@
+// REQUIRES: aarch64-registered-target
+// RUN: %clang -target aarch64 -moutline -S %s -### 2>&1 | FileCheck %s -check-prefix=ON
+// ON: "-mllvm" "-enable-machine-outliner"
+// RUN: %clang -target aarch64 -moutline -mno-outline -S %s -### 2>&1 | FileCheck %s -check-prefix=OFF
+// OFF: "-mllvm" "-enable-machine-outliner=never"
+// RUN: %clang -target x86_64 -moutline -S %s -### 2>&1 | FileCheck %s -check-prefix=WARN
+// WARN: warning: The 'x86_64' architecture does not support -moutline; flag ignored [-Woption-ignored]
+// WARN-NOT: "-mllvm" "-enable-machine-outliner"

src/llvm-project/clang/test/Driver/aarch64-rand.c

diff --git a/src/llvm-project/clang/test/Driver/aarch64-rand.c b/src/llvm-project/clang/test/Driver/aarch64-rand.c
new file mode 100644
index 0000000..e6f566e
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/aarch64-rand.c
@@ -0,0 +1,13 @@
+// RUN: %clang -### -target aarch64-none-none-eabi -march=armv8.4a+rng %s 2>&1 | FileCheck %s
+// RUN: %clang -### -target aarch64-none-none-eabi -march=armv8.5a+rng %s 2>&1 | FileCheck %s
+// CHECK: "-target-feature" "+rand"
+
+// RUN: %clang -### -target aarch64-none-none-eabi -march=armv8.4a+norng %s 2>&1 | FileCheck %s --check-prefix=NORAND
+// RUN: %clang -### -target aarch64-none-none-eabi -march=armv8.5a+norng %s 2>&1 | FileCheck %s --check-prefix=NORAND
+// NORAND: "-target-feature" "-rand"
+
+// RUN: %clang -### -target aarch64-none-none-eabi                 %s 2>&1 | FileCheck %s --check-prefix=ABSENTRAND
+// RUN: %clang -### -target aarch64-none-none-eabi -march=armv8.4a %s 2>&1 | FileCheck %s --check-prefix=ABSENTRAND
+// RUN: %clang -### -target aarch64-none-none-eabi -march=armv8.5a %s 2>&1 | FileCheck %s --check-prefix=ABSENTRAND
+// ABSENTRAND-NOT: "-target-feature" "+rand"
+// ABSENTRAND-NOT: "-target-feature" "-rand"

src/llvm-project/clang/test/Driver/aarch64-ras.c

diff --git a/src/llvm-project/clang/test/Driver/aarch64-ras.c b/src/llvm-project/clang/test/Driver/aarch64-ras.c
new file mode 100644
index 0000000..d4663a2
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/aarch64-ras.c
@@ -0,0 +1,9 @@
+// RUN: %clang -target aarch64-none-none-eabi -march=armv8a+ras -### -c %s 2>&1 | FileCheck --check-prefix=CHECK-RAS %s
+// RUN: %clang -target aarch64-none-none-eabi -mcpu=generic+ras -### -c %s 2>&1 | FileCheck --check-prefix=CHECK-RAS %s
+// RUN: %clang -target aarch64-none-none-eabi -mcpu=cortex-a75 -### -c %s 2>&1 | FileCheck --check-prefix=CHECK-RAS %s
+// RUN: %clang -target aarch64-none-none-eabi -mcpu=cortex-a55 -### -c %s 2>&1 | FileCheck --check-prefix=CHECK-RAS %s
+// CHECK-RAS: "-target-feature" "+ras"
+
+// RUN: %clang -target aarch64-none-none-eabi -march=armv8a+noras -### -c %s 2>&1 | FileCheck --check-prefix=CHECK-NORAS %s
+// RUN: %clang -target aarch64-none-none-eabi -mcpu=generic+noras -### -c %s 2>&1 | FileCheck --check-prefix=CHECK-NORAS %s
+// CHECK-NORAS: "-target-feature" "-ras"

src/llvm-project/clang/test/Driver/aarch64-rcpc.s

diff --git a/src/llvm-project/clang/test/Driver/aarch64-rcpc.s b/src/llvm-project/clang/test/Driver/aarch64-rcpc.s
new file mode 100644
index 0000000..a3ddf69
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/aarch64-rcpc.s
@@ -0,0 +1,14 @@
+// RUN: %clang -### -target aarch64 %s 2>&1 | FileCheck --check-prefix=CHECK-NONE %s
+// RUN: %clang -### -target aarch64 -march=armv8.1a %s 2>&1 | FileCheck --check-prefix=CHECK-NONE %s
+// RUN: %clang -### -target aarch64 -march=armv8.2a %s 2>&1 | FileCheck --check-prefix=CHECK-NONE %s
+// CHECK-NONE-NOT: "-target-feature" "+rcpc"
+
+// RUN: %clang -### -target aarch64 -march=armv8.2a+rcpc %s 2>&1 | FileCheck %s
+// RUN: %clang -### -target aarch64 -march=armv8.3a+rcpc %s 2>&1 | FileCheck %s
+// RUN: %clang -### -target aarch64 -mcpu=cortex-a75 %s 2>&1 | FileCheck %s
+// RUN: %clang -### -target aarch64 -mcpu=cortex-a55 %s 2>&1 | FileCheck %s
+// CHECK: "-target-feature" "+rcpc"
+
+// RUN: %clang -### -target aarch64 -mcpu=cortex-a75+norcpc %s 2>&1 | FileCheck --check-prefix=CHECK-NO-RCPC %s
+// RUN: %clang -### -target aarch64 -mcpu=cortex-a55+norcpc %s 2>&1 | FileCheck --check-prefix=CHECK-NO-RCPC %s
+// CHECK-NO-RCPC: "-rcpc"

src/llvm-project/clang/test/Driver/aarch64-rdm.c

diff --git a/src/llvm-project/clang/test/Driver/aarch64-rdm.c b/src/llvm-project/clang/test/Driver/aarch64-rdm.c
new file mode 100644
index 0000000..4f6fb24
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/aarch64-rdm.c
@@ -0,0 +1,9 @@
+// RUN: %clang -target aarch64-none-none-eabi -march=armv8a+rdm -### -c %s 2>&1 | FileCheck --check-prefix=CHECK-RDM %s
+// RUN: %clang -target aarch64-none-none-eabi -mcpu=generic+rdm -### -c %s 2>&1 | FileCheck --check-prefix=CHECK-RDM %s
+// RUN: %clang -target aarch64-none-none-eabi -mcpu=falkor -### -c %s 2>&1 | FileCheck --check-prefix=CHECK-RDM %s
+// RUN: %clang -target aarch64-none-none-eabi -mcpu=thunderx2t99 -### -c %s 2>&1 | FileCheck --check-prefix=CHECK-RDM %s
+// CHECK-RDM: "-target-feature" "+rdm"
+
+// RUN: %clang -target aarch64-none-none-eabi -march=armv8a+nordm -### -c %s 2>&1 | FileCheck --check-prefix=CHECK-NORDM %s
+// RUN: %clang -target aarch64-none-none-eabi -mcpu=generic+nordm -### -c %s 2>&1 | FileCheck --check-prefix=CHECK-NORDM %s
+// CHECK-NORDM: "-target-feature" "-rdm"

src/llvm-project/clang/test/Driver/aarch64-security-options.c

diff --git a/src/llvm-project/clang/test/Driver/aarch64-security-options.c b/src/llvm-project/clang/test/Driver/aarch64-security-options.c
new file mode 100644
index 0000000..9ba5067
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/aarch64-security-options.c
@@ -0,0 +1,54 @@
+// Check the -msign-return-address= option, which has a required argument to
+// select scope.
+// RUN: %clang -target aarch64--none-eabi -c %s -### -msign-return-address=none                             2>&1 | \
+// RUN: FileCheck %s --check-prefix=RA-OFF      --check-prefix=KEY-A --check-prefix=BTE-OFF
+
+// RUN: %clang -target aarch64--none-eabi -c %s -### -msign-return-address=non-leaf                         2>&1 | \
+// RUN: FileCheck %s --check-prefix=RA-NON-LEAF --check-prefix=KEY-A --check-prefix=BTE-OFF
+
+// RUN: %clang -target aarch64--none-eabi -c %s -### -msign-return-address=all                              2>&1 | \
+// RUN: FileCheck %s --check-prefix=RA-ALL      --check-prefix=KEY-A --check-prefix=BTE-OFF
+
+// Check that the -msign-return-address= option can also accept the signing key
+// to use.
+
+// RUN: %clang -target aarch64--none-eabi -c %s -### -msign-return-address=non-leaf                   2>&1 | \
+// RUN: FileCheck %s --check-prefix=RA-NON-LEAF --check-prefix=KEY-B --check-prefix=BTE-OFF
+
+// RUN: %clang -target aarch64--none-eabi -c %s -### -msign-return-address=all                        2>&1 | \
+// RUN: FileCheck %s --check-prefix=RA-ALL      --check-prefix=KEY-B --check-prefix=BTE-OFF
+
+// -mbranch-protection with standard
+// RUN: %clang -target aarch64--none-eabi -c %s -### -mbranch-protection=standard                                2>&1 | \
+// RUN: FileCheck %s --check-prefix=RA-NON-LEAF --check-prefix=KEY-A --check-prefix=BTE-ON
+
+// If the -msign-return-address and -mbranch-protection are both used, the
+// right-most one controls return address signing.
+// RUN: %clang -target aarch64--none-eabi -c %s -### -msign-return-address=non-leaf -mbranch-protection=none     2>&1 | \
+// RUN: FileCheck %s --check-prefix=CONFLICT
+
+// RUN: %clang -target aarch64--none-eabi -c %s -### -mbranch-protection=pac-ret -msign-return-address=none     2>&1 | \
+// RUN: FileCheck %s --check-prefix=CONFLICT
+
+// RUN: %clang -target aarch64--none-eabi -c %s -### -msign-return-address=foo     2>&1 | \
+// RUN: FileCheck %s --check-prefix=BAD-RA-PROTECTION
+
+// RUN: %clang -target aarch64--none-eabi -c %s -### -mbranch-protection=bar     2>&1 | \
+// RUN: FileCheck %s --check-prefix=BAD-BP-PROTECTION
+
+// RA-OFF: "-msign-return-address=none"
+// RA-NON-LEAF: "-msign-return-address=non-leaf"
+// RA-ALL: "-msign-return-address=all"
+
+// KEY-A: "-msign-return-address-key=a_key"
+
+// BTE-OFF-NOT: "-mbranch-target-enforce"
+// BTE-ON: "-mbranch-target-enforce"
+
+// CONFLICT: "-msign-return-address=none"
+
+// BAD-RA-PROTECTION: invalid branch protection option 'foo' in '-msign-return-address={{.*}}'
+// BAD-BP-PROTECTION: invalid branch protection option 'bar' in '-mbranch-protection={{.*}}'
+
+// BAD-B-KEY-COMBINATION: invalid branch protection option 'b-key' in '-mbranch-protection={{.*}}'
+// BAD-LEAF-COMBINATION: invalid branch protection option 'leaf' in '-mbranch-protection={{.*}}'

src/llvm-project/clang/test/Driver/aarch64-ssbs.c

diff --git a/src/llvm-project/clang/test/Driver/aarch64-ssbs.c b/src/llvm-project/clang/test/Driver/aarch64-ssbs.c
new file mode 100644
index 0000000..86c93ae
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/aarch64-ssbs.c
@@ -0,0 +1,9 @@
+// RUN: %clang -### -target aarch64-none-none-eabi -march=armv8a+ssbs   %s 2>&1 | FileCheck %s
+// CHECK: "-target-feature" "+ssbs"
+
+// RUN: %clang -### -target aarch64-none-none-eabi -march=armv8a+nossbs %s 2>&1 | FileCheck %s --check-prefix=NOSSBS
+// NOSSBS: "-target-feature" "-ssbs"
+
+// RUN: %clang -### -target aarch64-none-none-eabi                      %s 2>&1 | FileCheck %s --check-prefix=ABSENTSSBS
+// ABSENTSSBS-NOT: "-target-feature" "+ssbs"
+// ABSENTSSBS-NOT: "-target-feature" "-ssbs"

src/llvm-project/clang/test/Driver/addrsig.c

diff --git a/src/llvm-project/clang/test/Driver/addrsig.c b/src/llvm-project/clang/test/Driver/addrsig.c
new file mode 100644
index 0000000..684e351
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/addrsig.c
@@ -0,0 +1,14 @@
+// Gentoo disables -faddrsig by default
+// XFAIL: gentoo
+
+// RUN: %clang -### -target x86_64-unknown-linux -c %s 2>&1 | FileCheck -check-prefix=ADDRSIG %s
+// RUN: %clang -### -target x86_64-pc-win32 -c %s 2>&1 | FileCheck -check-prefix=ADDRSIG %s
+// RUN: %clang -### -target x86_64-unknown-linux -fno-integrated-as -c %s 2>&1 | FileCheck -check-prefix=NO-ADDRSIG %s
+// RUN: %clang -### -target x86_64-unknown-linux -fno-integrated-as -faddrsig -c %s 2>&1 | FileCheck -check-prefix=ADDRSIG %s
+// RUN: %clang -### -target x86_64-unknown-linux -fno-addrsig -c %s 2>&1 | FileCheck -check-prefix=NO-ADDRSIG %s
+// RUN: %clang -### -target x86_64-apple-darwin -c %s 2>&1 | FileCheck -check-prefix=NO-ADDRSIG %s
+// RUN: %clang -### -target x86_64-scei-ps4 -c %s 2>&1 | FileCheck -check-prefix=NO-ADDRSIG %s
+// RUN: %clang -### -target x86_64-linux-android21 -c %s 2>&1 | FileCheck -check-prefix=NO-ADDRSIG %s
+
+// ADDRSIG: -faddrsig
+// NO-ADDRSIG-NOT: -faddrsig

src/llvm-project/clang/test/Driver/altivec-asm.S

diff --git a/src/llvm-project/clang/test/Driver/altivec-asm.S b/src/llvm-project/clang/test/Driver/altivec-asm.S
new file mode 100644
index 0000000..3f78b58
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/altivec-asm.S
@@ -0,0 +1,4 @@
+// RUN: %clang -target powerpc64-linux-gnu -maltivec -S %s -o - | FileCheck %s
+// RUN: %clang -target powerpc64le-linux-gnu -maltivec -S %s -o - | FileCheck %s
+// Verify that assembling an empty file does not auto-include altivec.h.
+// CHECK-NOT: static vector

src/llvm-project/clang/test/Driver/amdgcn-toolchain-pic.cl

diff --git a/src/llvm-project/clang/test/Driver/amdgcn-toolchain-pic.cl b/src/llvm-project/clang/test/Driver/amdgcn-toolchain-pic.cl
new file mode 100644
index 0000000..fc2978a
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/amdgcn-toolchain-pic.cl
@@ -0,0 +1,7 @@
+// RUN: %clang -no-canonical-prefixes -### -target amdgcn-- -mcpu=gfx803 %s 2>&1 | FileCheck %s
+// RUN: %clang -no-canonical-prefixes -### -target amdgcn-amd- -mcpu=gfx803 %s 2>&1 | FileCheck %s
+// RUN: %clang -no-canonical-prefixes -### -target amdgcn-amd-amdhsa -mcpu=gfx803 %s 2>&1 | FileCheck %s
+// RUN: %clang -no-canonical-prefixes -### -target amdgcn-amd-amdpal -mcpu=gfx803 %s 2>&1 | FileCheck %s
+// RUN: %clang -no-canonical-prefixes -### -target amdgcn-amd-mesa3d -mcpu=gfx803 %s 2>&1 | FileCheck %s
+
+// CHECK: clang{{.*}} "-mrelocation-model" "pic" "-pic-level" "1"

src/llvm-project/clang/test/Driver/amdgpu-features.c

diff --git a/src/llvm-project/clang/test/Driver/amdgpu-features.c b/src/llvm-project/clang/test/Driver/amdgpu-features.c
new file mode 100644
index 0000000..15bcfed
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/amdgpu-features.c
@@ -0,0 +1,25 @@
+// RUN: %clang -### -target amdgcn -x cl -S -emit-llvm -mcpu=kaveri -mamdgpu-debugger-abi=0.0 %s -o - 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-MAMDGPU-DEBUGGER-ABI-0-0 %s
+// CHECK-MAMDGPU-DEBUGGER-ABI-0-0: the clang compiler does not support '-mamdgpu-debugger-abi=0.0'
+
+// RUN: %clang -### -target amdgcn -x cl -S -emit-llvm -mcpu=kaveri -mamdgpu-debugger-abi=1.0 %s -o - 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-MAMDGPU-DEBUGGER-ABI-1-0 %s
+// CHECK-MAMDGPU-DEBUGGER-ABI-1-0: "-target-feature" "+amdgpu-debugger-insert-nops" "-target-feature" "+amdgpu-debugger-emit-prologue"
+
+// RUN: %clang -### -target amdgcn -mcpu=gfx700 -mcode-object-v3 %s 2>&1 | FileCheck --check-prefix=CODE-OBJECT-V3 %s
+// CODE-OBJECT-V3: "-target-feature" "+code-object-v3"
+
+// RUN: %clang -### -target amdgcn -mcpu=gfx700 -mno-code-object-v3 %s 2>&1 | FileCheck --check-prefix=NO-CODE-OBJECT-V3 %s
+// NO-CODE-OBJECT-V3: "-target-feature" "-code-object-v3"
+
+// RUN: %clang -### -target amdgcn -mcpu=gfx700 -mxnack %s 2>&1 | FileCheck --check-prefix=XNACK %s
+// XNACK: "-target-feature" "+xnack"
+
+// RUN: %clang -### -target amdgcn -mcpu=gfx700 -mno-xnack %s 2>&1 | FileCheck --check-prefix=NO-XNACK %s
+// NO-XNACK: "-target-feature" "-xnack"
+
+// RUN: %clang -### -target amdgcn -mcpu=gfx700 -msram-ecc %s 2>&1 | FileCheck --check-prefix=SRAM-ECC %s
+// SRAM-ECC: "-target-feature" "+sram-ecc"
+
+// RUN: %clang -### -target amdgcn -mcpu=gfx700 -mno-sram-ecc %s 2>&1 | FileCheck --check-prefix=NO-SRAM-ECC %s
+// NO-SRAM-ECC: "-target-feature" "-sram-ecc"

src/llvm-project/clang/test/Driver/amdgpu-macros.cl

diff --git a/src/llvm-project/clang/test/Driver/amdgpu-macros.cl b/src/llvm-project/clang/test/Driver/amdgpu-macros.cl
new file mode 100644
index 0000000..09f2812
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/amdgpu-macros.cl
@@ -0,0 +1,284 @@
+// Check that appropriate macros are defined for every supported AMDGPU
+// "-target" and "-mcpu" options.
+
+//
+// R600-based processors.
+//
+
+// RUN: %clang -E -dM -target r600 -mcpu=r600 %s 2>&1 | FileCheck --check-prefixes=ARCH-R600,R600 %s
+// RUN: %clang -E -dM -target r600 -mcpu=rv630 %s 2>&1 | FileCheck --check-prefixes=ARCH-R600,R600 %s
+// RUN: %clang -E -dM -target r600 -mcpu=rv635 %s 2>&1 | FileCheck --check-prefixes=ARCH-R600,R600 %s
+// RUN: %clang -E -dM -target r600 -mcpu=r630 %s 2>&1 | FileCheck --check-prefixes=ARCH-R600,R630 %s
+// RUN: %clang -E -dM -target r600 -mcpu=rs780 %s 2>&1 | FileCheck --check-prefixes=ARCH-R600,RS880 %s
+// RUN: %clang -E -dM -target r600 -mcpu=rs880 %s 2>&1 | FileCheck --check-prefixes=ARCH-R600,RS880 %s
+// RUN: %clang -E -dM -target r600 -mcpu=rv610 %s 2>&1 | FileCheck --check-prefixes=ARCH-R600,RS880 %s
+// RUN: %clang -E -dM -target r600 -mcpu=rv620 %s 2>&1 | FileCheck --check-prefixes=ARCH-R600,RS880 %s
+// RUN: %clang -E -dM -target r600 -mcpu=rv670 %s 2>&1 | FileCheck --check-prefixes=ARCH-R600,RV670 %s
+// RUN: %clang -E -dM -target r600 -mcpu=rv710 %s 2>&1 | FileCheck --check-prefixes=ARCH-R600,RV710 %s
+// RUN: %clang -E -dM -target r600 -mcpu=rv730 %s 2>&1 | FileCheck --check-prefixes=ARCH-R600,RV730 %s
+// RUN: %clang -E -dM -target r600 -mcpu=rv740 %s 2>&1 | FileCheck --check-prefixes=ARCH-R600,RV770 %s
+// RUN: %clang -E -dM -target r600 -mcpu=rv770 %s 2>&1 | FileCheck --check-prefixes=ARCH-R600,RV770 %s
+// RUN: %clang -E -dM -target r600 -mcpu=cedar %s 2>&1 | FileCheck --check-prefixes=ARCH-R600,CEDAR %s
+// RUN: %clang -E -dM -target r600 -mcpu=palm %s 2>&1 | FileCheck --check-prefixes=ARCH-R600,CEDAR %s
+// RUN: %clang -E -dM -target r600 -mcpu=cypress %s 2>&1 | FileCheck --check-prefixes=ARCH-R600,CYPRESS %s
+// RUN: %clang -E -dM -target r600 -mcpu=hemlock %s 2>&1 | FileCheck --check-prefixes=ARCH-R600,CYPRESS %s
+// RUN: %clang -E -dM -target r600 -mcpu=juniper %s 2>&1 | FileCheck --check-prefixes=ARCH-R600,JUNIPER %s
+// RUN: %clang -E -dM -target r600 -mcpu=redwood %s 2>&1 | FileCheck --check-prefixes=ARCH-R600,REDWOOD %s
+// RUN: %clang -E -dM -target r600 -mcpu=sumo %s 2>&1 | FileCheck --check-prefixes=ARCH-R600,SUMO %s
+// RUN: %clang -E -dM -target r600 -mcpu=sumo2 %s 2>&1 | FileCheck --check-prefixes=ARCH-R600,SUMO %s
+// RUN: %clang -E -dM -target r600 -mcpu=barts %s 2>&1 | FileCheck --check-prefixes=ARCH-R600,BARTS %s
+// RUN: %clang -E -dM -target r600 -mcpu=caicos %s 2>&1 | FileCheck --check-prefixes=ARCH-R600,CAICOS %s
+// RUN: %clang -E -dM -target r600 -mcpu=aruba %s 2>&1 | FileCheck --check-prefixes=ARCH-R600,CAYMAN %s
+// RUN: %clang -E -dM -target r600 -mcpu=cayman %s 2>&1 | FileCheck --check-prefixes=ARCH-R600,CAYMAN %s
+// RUN: %clang -E -dM -target r600 -mcpu=turks %s 2>&1 | FileCheck --check-prefixes=ARCH-R600,TURKS %s
+
+// R600-NOT:    #define FP_FAST_FMA 1
+// R630-NOT:    #define FP_FAST_FMA 1
+// RS880-NOT:   #define FP_FAST_FMA 1
+// RV670-NOT:   #define FP_FAST_FMA 1
+// RV710-NOT:   #define FP_FAST_FMA 1
+// RV730-NOT:   #define FP_FAST_FMA 1
+// RV770-NOT:   #define FP_FAST_FMA 1
+// CEDAR-NOT:   #define FP_FAST_FMA 1
+// CYPRESS-NOT: #define FP_FAST_FMA 1
+// JUNIPER-NOT: #define FP_FAST_FMA 1
+// REDWOOD-NOT: #define FP_FAST_FMA 1
+// SUMO-NOT:    #define FP_FAST_FMA 1
+// BARTS-NOT:   #define FP_FAST_FMA 1
+// CAICOS-NOT:  #define FP_FAST_FMA 1
+// CAYMAN-NOT:  #define FP_FAST_FMA 1
+// TURKS-NOT:   #define FP_FAST_FMA 1
+
+// R600-NOT:    #define FP_FAST_FMAF 1
+// R630-NOT:    #define FP_FAST_FMAF 1
+// RS880-NOT:   #define FP_FAST_FMAF 1
+// RV670-NOT:   #define FP_FAST_FMAF 1
+// RV710-NOT:   #define FP_FAST_FMAF 1
+// RV730-NOT:   #define FP_FAST_FMAF 1
+// RV770-NOT:   #define FP_FAST_FMAF 1
+// CEDAR-NOT:   #define FP_FAST_FMAF 1
+// CYPRESS-NOT: #define FP_FAST_FMAF 1
+// JUNIPER-NOT: #define FP_FAST_FMAF 1
+// REDWOOD-NOT: #define FP_FAST_FMAF 1
+// SUMO-NOT:    #define FP_FAST_FMAF 1
+// BARTS-NOT:   #define FP_FAST_FMAF 1
+// CAICOS-NOT:  #define FP_FAST_FMAF 1
+// CAYMAN-NOT:  #define FP_FAST_FMAF 1
+// TURKS-NOT:   #define FP_FAST_FMAF 1
+
+// ARCH-R600-DAG: #define __AMDGPU__ 1
+// ARCH-R600-DAG: #define __AMD__ 1
+
+// R600-NOT:    #define __HAS_FMAF__ 1
+// R630-NOT:    #define __HAS_FMAF__ 1
+// RS880-NOT:   #define __HAS_FMAF__ 1
+// RV670-NOT:   #define __HAS_FMAF__ 1
+// RV710-NOT:   #define __HAS_FMAF__ 1
+// RV730-NOT:   #define __HAS_FMAF__ 1
+// RV770-NOT:   #define __HAS_FMAF__ 1
+// CEDAR-NOT:   #define __HAS_FMAF__ 1
+// CYPRESS-DAG: #define __HAS_FMAF__ 1
+// JUNIPER-NOT: #define __HAS_FMAF__ 1
+// REDWOOD-NOT: #define __HAS_FMAF__ 1
+// SUMO-NOT:    #define __HAS_FMAF__ 1
+// BARTS-NOT:   #define __HAS_FMAF__ 1
+// CAICOS-NOT:  #define __HAS_FMAF__ 1
+// CAYMAN-DAG:  #define __HAS_FMAF__ 1
+// TURKS-NOT:   #define __HAS_FMAF__ 1
+
+// R600-NOT:    #define __HAS_FP64__ 1
+// R630-NOT:    #define __HAS_FP64__ 1
+// RS880-NOT:   #define __HAS_FP64__ 1
+// RV670-NOT:   #define __HAS_FP64__ 1
+// RV710-NOT:   #define __HAS_FP64__ 1
+// RV730-NOT:   #define __HAS_FP64__ 1
+// RV770-NOT:   #define __HAS_FP64__ 1
+// CEDAR-NOT:   #define __HAS_FP64__ 1
+// CYPRESS-NOT: #define __HAS_FP64__ 1
+// JUNIPER-NOT: #define __HAS_FP64__ 1
+// REDWOOD-NOT: #define __HAS_FP64__ 1
+// SUMO-NOT:    #define __HAS_FP64__ 1
+// BARTS-NOT:   #define __HAS_FP64__ 1
+// CAICOS-NOT:  #define __HAS_FP64__ 1
+// CAYMAN-NOT:  #define __HAS_FP64__ 1
+// TURKS-NOT:   #define __HAS_FP64__ 1
+
+// R600-NOT:    #define __HAS_LDEXPF__ 1
+// R630-NOT:    #define __HAS_LDEXPF__ 1
+// RS880-NOT:   #define __HAS_LDEXPF__ 1
+// RV670-NOT:   #define __HAS_LDEXPF__ 1
+// RV710-NOT:   #define __HAS_LDEXPF__ 1
+// RV730-NOT:   #define __HAS_LDEXPF__ 1
+// RV770-NOT:   #define __HAS_LDEXPF__ 1
+// CEDAR-NOT:   #define __HAS_LDEXPF__ 1
+// CYPRESS-NOT: #define __HAS_LDEXPF__ 1
+// JUNIPER-NOT: #define __HAS_LDEXPF__ 1
+// REDWOOD-NOT: #define __HAS_LDEXPF__ 1
+// SUMO-NOT:    #define __HAS_LDEXPF__ 1
+// BARTS-NOT:   #define __HAS_LDEXPF__ 1
+// CAICOS-NOT:  #define __HAS_LDEXPF__ 1
+// CAYMAN-NOT:  #define __HAS_LDEXPF__ 1
+// TURKS-NOT:   #define __HAS_LDEXPF__ 1
+
+// ARCH-R600-DAG: #define __R600__ 1
+
+// R600-DAG:    #define __r600__ 1
+// R630-DAG:    #define __r630__ 1
+// RS880-DAG:   #define __rs880__ 1
+// RV670-DAG:   #define __rv670__ 1
+// RV710-DAG:   #define __rv710__ 1
+// RV730-DAG:   #define __rv730__ 1
+// RV770-DAG:   #define __rv770__ 1
+// CEDAR-DAG:   #define __cedar__ 1
+// CYPRESS-DAG: #define __cypress__ 1
+// JUNIPER-DAG: #define __juniper__ 1
+// REDWOOD-DAG: #define __redwood__ 1
+// SUMO-DAG:    #define __sumo__ 1
+// BARTS-DAG:   #define __barts__ 1
+// CAICOS-DAG:  #define __caicos__ 1
+// CAYMAN-DAG:  #define __cayman__ 1
+// TURKS-DAG:   #define __turks__ 1
+
+//
+// AMDGCN-based processors.
+//
+
+// RUN: %clang -E -dM -target amdgcn -mcpu=gfx600 %s 2>&1 | FileCheck --check-prefixes=ARCH-GCN,GFX600 %s
+// RUN: %clang -E -dM -target amdgcn -mcpu=tahiti %s 2>&1 | FileCheck --check-prefixes=ARCH-GCN,GFX600 %s
+// RUN: %clang -E -dM -target amdgcn -mcpu=gfx601 %s 2>&1 | FileCheck --check-prefixes=ARCH-GCN,GFX601 %s
+// RUN: %clang -E -dM -target amdgcn -mcpu=hainan %s 2>&1 | FileCheck --check-prefixes=ARCH-GCN,GFX601 %s
+// RUN: %clang -E -dM -target amdgcn -mcpu=oland %s 2>&1 | FileCheck --check-prefixes=ARCH-GCN,GFX601 %s
+// RUN: %clang -E -dM -target amdgcn -mcpu=pitcairn %s 2>&1 | FileCheck --check-prefixes=ARCH-GCN,GFX601 %s
+// RUN: %clang -E -dM -target amdgcn -mcpu=verde %s 2>&1 | FileCheck --check-prefixes=ARCH-GCN,GFX601 %s
+// RUN: %clang -E -dM -target amdgcn -mcpu=gfx700 %s 2>&1 | FileCheck --check-prefixes=ARCH-GCN,GFX700 %s
+// RUN: %clang -E -dM -target amdgcn -mcpu=kaveri %s 2>&1 | FileCheck --check-prefixes=ARCH-GCN,GFX700 %s
+// RUN: %clang -E -dM -target amdgcn -mcpu=gfx701 %s 2>&1 | FileCheck --check-prefixes=ARCH-GCN,GFX701 %s
+// RUN: %clang -E -dM -target amdgcn -mcpu=hawaii %s 2>&1 | FileCheck --check-prefixes=ARCH-GCN,GFX701 %s
+// RUN: %clang -E -dM -target amdgcn -mcpu=gfx702 %s 2>&1 | FileCheck --check-prefixes=ARCH-GCN,GFX702 %s
+// RUN: %clang -E -dM -target amdgcn -mcpu=gfx703 %s 2>&1 | FileCheck --check-prefixes=ARCH-GCN,GFX703 %s
+// RUN: %clang -E -dM -target amdgcn -mcpu=kabini %s 2>&1 | FileCheck --check-prefixes=ARCH-GCN,GFX703 %s
+// RUN: %clang -E -dM -target amdgcn -mcpu=mullins %s 2>&1 | FileCheck --check-prefixes=ARCH-GCN,GFX703 %s
+// RUN: %clang -E -dM -target amdgcn -mcpu=gfx704 %s 2>&1 | FileCheck --check-prefixes=ARCH-GCN,GFX704 %s
+// RUN: %clang -E -dM -target amdgcn -mcpu=bonaire %s 2>&1 | FileCheck --check-prefixes=ARCH-GCN,GFX704 %s
+// RUN: %clang -E -dM -target amdgcn -mcpu=gfx801 %s 2>&1 | FileCheck --check-prefixes=ARCH-GCN,GFX801 %s
+// RUN: %clang -E -dM -target amdgcn -mcpu=carrizo %s 2>&1 | FileCheck --check-prefixes=ARCH-GCN,GFX801 %s
+// RUN: %clang -E -dM -target amdgcn -mcpu=gfx802 %s 2>&1 | FileCheck --check-prefixes=ARCH-GCN,GFX802 %s
+// RUN: %clang -E -dM -target amdgcn -mcpu=iceland %s 2>&1 | FileCheck --check-prefixes=ARCH-GCN,GFX802 %s
+// RUN: %clang -E -dM -target amdgcn -mcpu=tonga %s 2>&1 | FileCheck --check-prefixes=ARCH-GCN,GFX802 %s
+// RUN: %clang -E -dM -target amdgcn -mcpu=gfx803 %s 2>&1 | FileCheck --check-prefixes=ARCH-GCN,GFX803 %s
+// RUN: %clang -E -dM -target amdgcn -mcpu=fiji %s 2>&1 | FileCheck --check-prefixes=ARCH-GCN,GFX803 %s
+// RUN: %clang -E -dM -target amdgcn -mcpu=polaris10 %s 2>&1 | FileCheck --check-prefixes=ARCH-GCN,GFX803 %s
+// RUN: %clang -E -dM -target amdgcn -mcpu=polaris11 %s 2>&1 | FileCheck --check-prefixes=ARCH-GCN,GFX803 %s
+// RUN: %clang -E -dM -target amdgcn -mcpu=gfx810 %s 2>&1 | FileCheck --check-prefixes=ARCH-GCN,GFX810 %s
+// RUN: %clang -E -dM -target amdgcn -mcpu=stoney %s 2>&1 | FileCheck --check-prefixes=ARCH-GCN,GFX810 %s
+// RUN: %clang -E -dM -target amdgcn -mcpu=gfx900 %s 2>&1 | FileCheck --check-prefixes=ARCH-GCN,GFX900 %s
+// RUN: %clang -E -dM -target amdgcn -mcpu=gfx902 %s 2>&1 | FileCheck --check-prefixes=ARCH-GCN,GFX902 %s
+// RUN: %clang -E -dM -target amdgcn -mcpu=gfx904 %s 2>&1 | FileCheck --check-prefixes=ARCH-GCN,GFX904 %s
+// RUN: %clang -E -dM -target amdgcn -mcpu=gfx906 %s 2>&1 | FileCheck --check-prefixes=ARCH-GCN,GFX906 %s
+// RUN: %clang -E -dM -target amdgcn -mcpu=gfx909 %s 2>&1 | FileCheck --check-prefixes=ARCH-GCN,GFX909 %s
+
+// GFX600-DAG: #define FP_FAST_FMA 1
+// GFX601-DAG: #define FP_FAST_FMA 1
+// GFX700-DAG: #define FP_FAST_FMA 1
+// GFX701-DAG: #define FP_FAST_FMA 1
+// GFX702-DAG: #define FP_FAST_FMA 1
+// GFX703-DAG: #define FP_FAST_FMA 1
+// GFX704-DAG: #define FP_FAST_FMA 1
+// GFX801-DAG: #define FP_FAST_FMA 1
+// GFX802-DAG: #define FP_FAST_FMA 1
+// GFX803-DAG: #define FP_FAST_FMA 1
+// GFX810-DAG: #define FP_FAST_FMA 1
+// GFX900-DAG: #define FP_FAST_FMA 1
+// GFX902-DAG: #define FP_FAST_FMA 1
+// GFX904-DAG: #define FP_FAST_FMA 1
+// GFX906-DAG: #define FP_FAST_FMA 1
+// GFX909-DAG: #define FP_FAST_FMA 1
+
+// GFX600-DAG: #define FP_FAST_FMAF 1
+// GFX601-NOT: #define FP_FAST_FMAF 1
+// GFX700-NOT: #define FP_FAST_FMAF 1
+// GFX701-DAG: #define FP_FAST_FMAF 1
+// GFX702-DAG: #define FP_FAST_FMAF 1
+// GFX703-NOT: #define FP_FAST_FMAF 1
+// GFX704-NOT: #define FP_FAST_FMAF 1
+// GFX801-DAG: #define FP_FAST_FMAF 1
+// GFX802-NOT: #define FP_FAST_FMAF 1
+// GFX803-NOT: #define FP_FAST_FMAF 1
+// GFX810-NOT: #define FP_FAST_FMAF 1
+// GFX900-DAG: #define FP_FAST_FMAF 1
+// GFX902-DAG: #define FP_FAST_FMAF 1
+// GFX904-DAG: #define FP_FAST_FMAF 1
+// GFX906-DAG: #define FP_FAST_FMAF 1
+// GFX909-DAG: #define FP_FAST_FMAF 1
+
+// ARCH-GCN-DAG: #define __AMDGCN__ 1
+// ARCH-GCN-DAG: #define __AMDGPU__ 1
+// ARCH-GCN-DAG: #define __AMD__ 1
+
+// GFX600-DAG: #define __HAS_FMAF__ 1
+// GFX601-DAG: #define __HAS_FMAF__ 1
+// GFX700-DAG: #define __HAS_FMAF__ 1
+// GFX701-DAG: #define __HAS_FMAF__ 1
+// GFX702-DAG: #define __HAS_FMAF__ 1
+// GFX703-DAG: #define __HAS_FMAF__ 1
+// GFX704-DAG: #define __HAS_FMAF__ 1
+// GFX801-DAG: #define __HAS_FMAF__ 1
+// GFX802-DAG: #define __HAS_FMAF__ 1
+// GFX803-DAG: #define __HAS_FMAF__ 1
+// GFX810-DAG: #define __HAS_FMAF__ 1
+// GFX900-DAG: #define __HAS_FMAF__ 1
+// GFX902-DAG: #define __HAS_FMAF__ 1
+// GFX904-DAG: #define __HAS_FMAF__ 1
+// GFX906-DAG: #define __HAS_FMAF__ 1
+// GFX909-DAG: #define __HAS_FMAF__ 1
+
+// GFX600-DAG: #define __HAS_FP64__ 1
+// GFX601-DAG: #define __HAS_FP64__ 1
+// GFX700-DAG: #define __HAS_FP64__ 1
+// GFX701-DAG: #define __HAS_FP64__ 1
+// GFX702-DAG: #define __HAS_FP64__ 1
+// GFX703-DAG: #define __HAS_FP64__ 1
+// GFX704-DAG: #define __HAS_FP64__ 1
+// GFX801-DAG: #define __HAS_FP64__ 1
+// GFX802-DAG: #define __HAS_FP64__ 1
+// GFX803-DAG: #define __HAS_FP64__ 1
+// GFX810-DAG: #define __HAS_FP64__ 1
+// GFX900-DAG: #define __HAS_FP64__ 1
+// GFX902-DAG: #define __HAS_FP64__ 1
+// GFX904-DAG: #define __HAS_FP64__ 1
+// GFX906-DAG: #define __HAS_FP64__ 1
+// GFX909-DAG: #define __HAS_FP64__ 1
+
+// GFX600-DAG: #define __HAS_LDEXPF__ 1
+// GFX601-DAG: #define __HAS_LDEXPF__ 1
+// GFX700-DAG: #define __HAS_LDEXPF__ 1
+// GFX701-DAG: #define __HAS_LDEXPF__ 1
+// GFX702-DAG: #define __HAS_LDEXPF__ 1
+// GFX703-DAG: #define __HAS_LDEXPF__ 1
+// GFX704-DAG: #define __HAS_LDEXPF__ 1
+// GFX801-DAG: #define __HAS_LDEXPF__ 1
+// GFX802-DAG: #define __HAS_LDEXPF__ 1
+// GFX803-DAG: #define __HAS_LDEXPF__ 1
+// GFX810-DAG: #define __HAS_LDEXPF__ 1
+// GFX900-DAG: #define __HAS_LDEXPF__ 1
+// GFX902-DAG: #define __HAS_LDEXPF__ 1
+// GFX904-DAG: #define __HAS_LDEXPF__ 1
+// GFX906-DAG: #define __HAS_LDEXPF__ 1
+// GFX909-DAG: #define __HAS_LDEXPF__ 1
+
+// GFX600-DAG: #define __gfx600__ 1
+// GFX601-DAG: #define __gfx601__ 1
+// GFX700-DAG: #define __gfx700__ 1
+// GFX701-DAG: #define __gfx701__ 1
+// GFX702-DAG: #define __gfx702__ 1
+// GFX703-DAG: #define __gfx703__ 1
+// GFX704-DAG: #define __gfx704__ 1
+// GFX801-DAG: #define __gfx801__ 1
+// GFX802-DAG: #define __gfx802__ 1
+// GFX803-DAG: #define __gfx803__ 1
+// GFX810-DAG: #define __gfx810__ 1
+// GFX900-DAG: #define __gfx900__ 1
+// GFX902-DAG: #define __gfx902__ 1
+// GFX904-DAG: #define __gfx904__ 1
+// GFX906-DAG: #define __gfx906__ 1
+// GFX909-DAG: #define __gfx909__ 1

src/llvm-project/clang/test/Driver/amdgpu-mcpu.cl

diff --git a/src/llvm-project/clang/test/Driver/amdgpu-mcpu.cl b/src/llvm-project/clang/test/Driver/amdgpu-mcpu.cl
new file mode 100644
index 0000000..4191d18
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/amdgpu-mcpu.cl
@@ -0,0 +1,121 @@
+// Check that -mcpu works for all supported GPUs.
+
+//
+// R600-based processors.
+//
+
+// RUN: %clang -### -target r600 -mcpu=r600 %s 2>&1 | FileCheck --check-prefix=R600 %s
+// RUN: %clang -### -target r600 -mcpu=rv630 %s 2>&1 | FileCheck --check-prefix=R600 %s
+// RUN: %clang -### -target r600 -mcpu=rv635 %s 2>&1 | FileCheck --check-prefix=R600 %s
+// RUN: %clang -### -target r600 -mcpu=r630 %s 2>&1 | FileCheck --check-prefix=R630 %s
+// RUN: %clang -### -target r600 -mcpu=rs780 %s 2>&1 | FileCheck --check-prefix=RS880 %s
+// RUN: %clang -### -target r600 -mcpu=rs880 %s 2>&1 | FileCheck --check-prefix=RS880 %s
+// RUN: %clang -### -target r600 -mcpu=rv610 %s 2>&1 | FileCheck --check-prefix=RS880 %s
+// RUN: %clang -### -target r600 -mcpu=rv620 %s 2>&1 | FileCheck --check-prefix=RS880 %s
+// RUN: %clang -### -target r600 -mcpu=rv670 %s 2>&1 | FileCheck --check-prefix=RV670 %s
+// RUN: %clang -### -target r600 -mcpu=rv710 %s 2>&1 | FileCheck --check-prefix=RV710 %s
+// RUN: %clang -### -target r600 -mcpu=rv730 %s 2>&1 | FileCheck --check-prefix=RV730 %s
+// RUN: %clang -### -target r600 -mcpu=rv740 %s 2>&1 | FileCheck --check-prefix=RV770 %s
+// RUN: %clang -### -target r600 -mcpu=rv770 %s 2>&1 | FileCheck --check-prefix=RV770 %s
+// RUN: %clang -### -target r600 -mcpu=cedar %s 2>&1 | FileCheck --check-prefix=CEDAR %s
+// RUN: %clang -### -target r600 -mcpu=palm %s 2>&1 | FileCheck --check-prefix=CEDAR %s
+// RUN: %clang -### -target r600 -mcpu=cypress %s 2>&1 | FileCheck --check-prefix=CYPRESS %s
+// RUN: %clang -### -target r600 -mcpu=hemlock %s 2>&1 | FileCheck --check-prefix=CYPRESS %s
+// RUN: %clang -### -target r600 -mcpu=juniper %s 2>&1 | FileCheck --check-prefix=JUNIPER %s
+// RUN: %clang -### -target r600 -mcpu=redwood %s 2>&1 | FileCheck --check-prefix=REDWOOD %s
+// RUN: %clang -### -target r600 -mcpu=sumo %s 2>&1 | FileCheck --check-prefix=SUMO %s
+// RUN: %clang -### -target r600 -mcpu=sumo2 %s 2>&1 | FileCheck --check-prefix=SUMO %s
+// RUN: %clang -### -target r600 -mcpu=barts %s 2>&1 | FileCheck --check-prefix=BARTS %s
+// RUN: %clang -### -target r600 -mcpu=caicos %s 2>&1 | FileCheck --check-prefix=CAICOS %s
+// RUN: %clang -### -target r600 -mcpu=aruba %s 2>&1 | FileCheck --check-prefix=CAYMAN %s
+// RUN: %clang -### -target r600 -mcpu=cayman %s 2>&1 | FileCheck --check-prefix=CAYMAN %s
+// RUN: %clang -### -target r600 -mcpu=turks %s 2>&1 | FileCheck --check-prefix=TURKS %s
+
+// R600:    "-target-cpu" "r600"
+// R630:    "-target-cpu" "r630"
+// RS880:   "-target-cpu" "rs880"
+// RV670:   "-target-cpu" "rv670"
+// RV710:   "-target-cpu" "rv710"
+// RV730:   "-target-cpu" "rv730"
+// RV770:   "-target-cpu" "rv770"
+// CEDAR:   "-target-cpu" "cedar"
+// CYPRESS: "-target-cpu" "cypress"
+// JUNIPER: "-target-cpu" "juniper"
+// REDWOOD: "-target-cpu" "redwood"
+// SUMO:    "-target-cpu" "sumo"
+// BARTS:   "-target-cpu" "barts"
+// CAICOS:  "-target-cpu" "caicos"
+// CAYMAN:  "-target-cpu" "cayman"
+// TURKS:   "-target-cpu" "turks"
+
+//
+// AMDGCN-based processors.
+//
+
+// RUN: %clang -### -target amdgcn -mcpu=gfx600 %s 2>&1 | FileCheck --check-prefix=GFX600 %s
+// RUN: %clang -### -target amdgcn -mcpu=tahiti %s 2>&1 | FileCheck --check-prefix=TAHITI %s
+// RUN: %clang -### -target amdgcn -mcpu=gfx601 %s 2>&1 | FileCheck --check-prefix=GFX601 %s
+// RUN: %clang -### -target amdgcn -mcpu=hainan %s 2>&1 | FileCheck --check-prefix=HAINAN %s
+// RUN: %clang -### -target amdgcn -mcpu=oland %s 2>&1 | FileCheck --check-prefix=OLAND %s
+// RUN: %clang -### -target amdgcn -mcpu=pitcairn %s 2>&1 | FileCheck --check-prefix=PITCAIRN %s
+// RUN: %clang -### -target amdgcn -mcpu=verde %s 2>&1 | FileCheck --check-prefix=VERDE %s
+// RUN: %clang -### -target amdgcn -mcpu=gfx700 %s 2>&1 | FileCheck --check-prefix=GFX700 %s
+// RUN: %clang -### -target amdgcn -mcpu=kaveri %s 2>&1 | FileCheck --check-prefix=KAVERI %s
+// RUN: %clang -### -target amdgcn -mcpu=gfx701 %s 2>&1 | FileCheck --check-prefix=GFX701 %s
+// RUN: %clang -### -target amdgcn -mcpu=hawaii %s 2>&1 | FileCheck --check-prefix=HAWAII %s
+// RUN: %clang -### -target amdgcn -mcpu=gfx702 %s 2>&1 | FileCheck --check-prefix=GFX702 %s
+// RUN: %clang -### -target amdgcn -mcpu=gfx703 %s 2>&1 | FileCheck --check-prefix=GFX703 %s
+// RUN: %clang -### -target amdgcn -mcpu=kabini %s 2>&1 | FileCheck --check-prefix=KABINI %s
+// RUN: %clang -### -target amdgcn -mcpu=mullins %s 2>&1 | FileCheck --check-prefix=MULLINS %s
+// RUN: %clang -### -target amdgcn -mcpu=gfx704 %s 2>&1 | FileCheck --check-prefix=GFX704 %s
+// RUN: %clang -### -target amdgcn -mcpu=bonaire %s 2>&1 | FileCheck --check-prefix=BONAIRE %s
+// RUN: %clang -### -target amdgcn -mcpu=gfx801 %s 2>&1 | FileCheck --check-prefix=GFX801 %s
+// RUN: %clang -### -target amdgcn -mcpu=carrizo %s 2>&1 | FileCheck --check-prefix=CARRIZO %s
+// RUN: %clang -### -target amdgcn -mcpu=gfx802 %s 2>&1 | FileCheck --check-prefix=GFX802 %s
+// RUN: %clang -### -target amdgcn -mcpu=iceland %s 2>&1 | FileCheck --check-prefix=ICELAND %s
+// RUN: %clang -### -target amdgcn -mcpu=tonga %s 2>&1 | FileCheck --check-prefix=TONGA %s
+// RUN: %clang -### -target amdgcn -mcpu=gfx803 %s 2>&1 | FileCheck --check-prefix=GFX803 %s
+// RUN: %clang -### -target amdgcn -mcpu=fiji %s 2>&1 | FileCheck --check-prefix=FIJI %s
+// RUN: %clang -### -target amdgcn -mcpu=polaris10 %s 2>&1 | FileCheck --check-prefix=POLARIS10 %s
+// RUN: %clang -### -target amdgcn -mcpu=polaris11 %s 2>&1 | FileCheck --check-prefix=POLARIS11 %s
+// RUN: %clang -### -target amdgcn -mcpu=gfx810 %s 2>&1 | FileCheck --check-prefix=GFX810 %s
+// RUN: %clang -### -target amdgcn -mcpu=stoney %s 2>&1 | FileCheck --check-prefix=STONEY %s
+// RUN: %clang -### -target amdgcn -mcpu=gfx900 %s 2>&1 | FileCheck --check-prefix=GFX900 %s
+// RUN: %clang -### -target amdgcn -mcpu=gfx902 %s 2>&1 | FileCheck --check-prefix=GFX902 %s
+// RUN: %clang -### -target amdgcn -mcpu=gfx904 %s 2>&1 | FileCheck --check-prefix=GFX904 %s
+// RUN: %clang -### -target amdgcn -mcpu=gfx906 %s 2>&1 | FileCheck --check-prefix=GFX906 %s
+// RUN: %clang -### -target amdgcn -mcpu=gfx909 %s 2>&1 | FileCheck --check-prefix=GFX909 %s
+
+// GFX600:    "-target-cpu" "gfx600"
+// TAHITI:    "-target-cpu" "tahiti"
+// GFX601:    "-target-cpu" "gfx601"
+// HAINAN:    "-target-cpu" "hainan"
+// OLAND:     "-target-cpu" "oland"
+// PITCAIRN:  "-target-cpu" "pitcairn"
+// VERDE:     "-target-cpu" "verde"
+// GFX700:    "-target-cpu" "gfx700"
+// KAVERI:    "-target-cpu" "kaveri"
+// GFX701:    "-target-cpu" "gfx701"
+// HAWAII:    "-target-cpu" "hawaii"
+// GFX702:    "-target-cpu" "gfx702"
+// GFX703:    "-target-cpu" "gfx703"
+// KABINI:    "-target-cpu" "kabini"
+// MULLINS:   "-target-cpu" "mullins"
+// GFX704:    "-target-cpu" "gfx704"
+// BONAIRE:   "-target-cpu" "bonaire"
+// GFX801:    "-target-cpu" "gfx801"
+// CARRIZO:   "-target-cpu" "carrizo"
+// GFX802:    "-target-cpu" "gfx802"
+// ICELAND:   "-target-cpu" "iceland"
+// TONGA:     "-target-cpu" "tonga"
+// GFX803:    "-target-cpu" "gfx803"
+// FIJI:      "-target-cpu" "fiji"
+// POLARIS10: "-target-cpu" "polaris10"
+// POLARIS11: "-target-cpu" "polaris11"
+// GFX810:    "-target-cpu" "gfx810"
+// STONEY:    "-target-cpu" "stoney"
+// GFX900:    "-target-cpu" "gfx900"
+// GFX902:    "-target-cpu" "gfx902"
+// GFX904:    "-target-cpu" "gfx904"
+// GFX906:    "-target-cpu" "gfx906"
+// GFX909:    "-target-cpu" "gfx909"

src/llvm-project/clang/test/Driver/amdgpu-toolchain-opencl.cl

diff --git a/src/llvm-project/clang/test/Driver/amdgpu-toolchain-opencl.cl b/src/llvm-project/clang/test/Driver/amdgpu-toolchain-opencl.cl
new file mode 100644
index 0000000..3994387
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/amdgpu-toolchain-opencl.cl
@@ -0,0 +1,19 @@
+// RUN: %clang -### -target amdgcn-amd-amdhsa-opencl -x cl -c -emit-llvm -mcpu=fiji -O0 %s 2>&1 | FileCheck -check-prefix=CHECK_O0 %s
+// RUN: %clang -### -target amdgcn-amd-amdhsa-opencl -x cl -c -emit-llvm -mcpu=fiji -O1 %s 2>&1 | FileCheck -check-prefix=CHECK_O1 %s
+// RUN: %clang -### -target amdgcn-amd-amdhsa-opencl -x cl -c -emit-llvm -mcpu=fiji -O2 %s 2>&1 | FileCheck -check-prefix=CHECK_O2 %s
+// RUN: %clang -### -target amdgcn-amd-amdhsa-opencl -x cl -c -emit-llvm -mcpu=fiji -O3 %s 2>&1 | FileCheck -check-prefix=CHECK_O3 %s
+// RUN: %clang -### -target amdgcn-amd-amdhsa-opencl -x cl -c -emit-llvm -mcpu=fiji -O4 %s 2>&1 | FileCheck -check-prefix=CHECK_O4 %s
+// RUN: %clang -### -target amdgcn-amd-amdhsa-opencl -x cl -c -emit-llvm -mcpu=fiji -O5 %s 2>&1 | FileCheck -check-prefix=CHECK_O5 %s
+// RUN: %clang -### -target amdgcn-amd-amdhsa-opencl -x cl -c -emit-llvm -mcpu=fiji -Og %s 2>&1 | FileCheck -check-prefix=CHECK_Og %s
+// RUN: %clang -### -target amdgcn-amd-amdhsa-opencl -x cl -c -emit-llvm -mcpu=fiji -Ofast %s 2>&1 | FileCheck -check-prefix=CHECK_Ofast %s
+// RUN: %clang -### -target amdgcn-amd-amdhsa-opencl -x cl -c -emit-llvm -mcpu=fiji %s 2>&1 | FileCheck -check-prefix=CHECK_O_DEFAULT %s
+// CHECK_O0: clang{{.*}} "-O0"
+// CHECK_O1: clang{{.*}} "-O1"
+// CHECK_O2: clang{{.*}} "-O2"
+// CHECK_O3: clang{{.*}} "-O3"
+// CHECK_O4: clang{{.*}} "-O3"
+// CHECK_O5: clang{{.*}} "-O5"
+// CHECK_Og: clang{{.*}} "-Og"
+// CHECK_Ofast: {{.*}}clang{{.*}} "-Ofast"
+// CHECK_O_DEFAULT: clang{{.*}} "-O3"
+

src/llvm-project/clang/test/Driver/amdgpu-toolchain.c

diff --git a/src/llvm-project/clang/test/Driver/amdgpu-toolchain.c b/src/llvm-project/clang/test/Driver/amdgpu-toolchain.c
new file mode 100644
index 0000000..52a7197
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/amdgpu-toolchain.c
@@ -0,0 +1,6 @@
+// RUN: %clang -### -target amdgcn--amdhsa -x assembler -mcpu=kaveri %s 2>&1 | FileCheck -check-prefix=AS_LINK %s
+// AS_LINK: clang{{.*}} "-cc1as"
+// AS_LINK: ld.lld{{.*}} "-shared"
+
+// RUN: %clang -### -g -target amdgcn--amdhsa -mcpu=kaveri %s 2>&1 | FileCheck -check-prefix=DWARF_VER %s
+// DWARF_VER: "-dwarf-version=2"

src/llvm-project/clang/test/Driver/amdgpu-visibility.cl

diff --git a/src/llvm-project/clang/test/Driver/amdgpu-visibility.cl b/src/llvm-project/clang/test/Driver/amdgpu-visibility.cl
new file mode 100644
index 0000000..35969db
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/amdgpu-visibility.cl
@@ -0,0 +1,7 @@
+// RUN: %clang -### -target amdgcn-amd-amdhsa -x cl -c -emit-llvm %s 2>&1 | FileCheck -check-prefix=DEFAULT %s
+// RUN: %clang -### -target amdgcn-amd-amdhsa -x cl -c -emit-llvm -fvisibility=protected  %s 2>&1 | FileCheck -check-prefix=OVERRIDE-PROTECTED  %s
+// RUN: %clang -### -target amdgcn-amd-amdhsa -x cl -c -emit-llvm -fvisibility-ms-compat  %s 2>&1 | FileCheck -check-prefix=OVERRIDE-MS  %s
+
+// DEFAULT: "-fvisibility" "hidden"
+// OVERRIDE-PROTECTED: "-fvisibility" "protected"
+// OVERRIDE-MS:  "-fvisibility" "hidden" "-ftype-visibility" "default"

src/llvm-project/clang/test/Driver/analyze.c

diff --git a/src/llvm-project/clang/test/Driver/analyze.c b/src/llvm-project/clang/test/Driver/analyze.c
new file mode 100644
index 0000000..68fa218
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/analyze.c
@@ -0,0 +1,8 @@
+// Verify that the analyzer gets the same flags as normal compilation
+// (at least for a few key ones).
+
+// RUN: env MACOSX_DEPLOYMENT_TARGET=10.5 %clang -target i386-apple-darwin9  -### --analyze -o /dev/null %s -msse 2> %t.log
+// RUN: FileCheck --input-file=%t.log %s
+
+// CHECK: "-analyze"
+// CHECK: "-target-feature" "+sse"

src/llvm-project/clang/test/Driver/analyzer-target-enabled-checkers.cpp

diff --git a/src/llvm-project/clang/test/Driver/analyzer-target-enabled-checkers.cpp b/src/llvm-project/clang/test/Driver/analyzer-target-enabled-checkers.cpp
new file mode 100644
index 0000000..e1706f6
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/analyzer-target-enabled-checkers.cpp
@@ -0,0 +1,60 @@
+// Tests for static analyzer checkers that the driver enables by default based
+// on the target triple.
+
+// RUN: %clang -### -target x86_64-apple-darwin10 --analyze %s 2>&1 | FileCheck --check-prefix=CHECK-DARWIN %s
+
+// CHECK-DARWIN: "-analyzer-checker=core"
+// CHECK-DARWIN-SAME: "-analyzer-checker=apiModeling"
+// CHECK-DARWIN-SAME: "-analyzer-checker=unix"
+// CHECK-DARWIN-SAME: "-analyzer-checker=osx"
+// CHECK-DARWIN-SAME: "-analyzer-checker=deadcode"
+// CHECK-DARWIN-SAME: "-analyzer-checker=cplusplus"
+// CHECK-DARWIN-SAME: "-analyzer-checker=security.insecureAPI.UncheckedReturn"
+// CHECK-DARWIN-SAME: "-analyzer-checker=security.insecureAPI.getpw"
+// CHECK-DARWIN-SAME: "-analyzer-checker=security.insecureAPI.gets"
+// CHECK-DARWIN-SAME: "-analyzer-checker=security.insecureAPI.mktemp"
+// CHECK-DARWIN-SAME: "-analyzer-checker=security.insecureAPI.mkstemp"
+// CHECK-DARWIN-SAME: "-analyzer-checker=security.insecureAPI.vfork"
+// CHECK-DARWIN-SAME: "-analyzer-checker=nullability.NullPassedToNonnull"
+// CHECK-DARWIN-SAME: "-analyzer-checker=nullability.NullReturnedFromNonnull"
+
+
+// RUN: %clang -### -target x86_64-unknown-linux --analyze %s 2>&1 | FileCheck --check-prefix=CHECK-LINUX %s
+
+// CHECK-LINUX: "-analyzer-checker=core"
+// CHECK-LINUX-SAME: "-analyzer-checker=apiModeling"
+// CHECK-LINUX-SAME: "-analyzer-checker=unix"
+// CHECK-LINUX-NOT:  "-analyzer-checker=osx"
+// CHECK-LINUX-SAME: "-analyzer-checker=deadcode"
+// CHECK-LINUX-SAME: "-analyzer-checker=cplusplus"
+// CHECK-LINUX-SAME: "-analyzer-checker=security.insecureAPI.UncheckedReturn"
+// CHECK-LINUX-SAME: "-analyzer-checker=security.insecureAPI.getpw"
+// CHECK-LINUX-SAME: "-analyzer-checker=security.insecureAPI.gets"
+// CHECK-LINUX-SAME: "-analyzer-checker=security.insecureAPI.mktemp"
+// CHECK-LINUX-SAME: "-analyzer-checker=security.insecureAPI.mkstemp"
+// CHECK-LINUX-SAME: "-analyzer-checker=security.insecureAPI.vfork"
+// CHECK-LINUX-SAME: "-analyzer-checker=nullability.NullPassedToNonnull"
+// CHECK-LINUX-SAME: "-analyzer-checker=nullability.NullReturnedFromNonnull"
+
+
+// RUN: %clang -### -target x86_64-windows --analyze %s 2>&1 | FileCheck --check-prefix=CHECK-WINDOWS %s
+
+// CHECK-WINDOWS: "-analyzer-checker=core"
+// CHECK-WINDOWS-SAME: "-analyzer-checker=apiModeling"
+// CHECK-WINDOWS-SAME: "-analyzer-checker=unix.API"
+// CHECK-WINDOWS-SAME: "-analyzer-checker=unix.Malloc"
+// CHECK-WINDOWS-SAME: "-analyzer-checker=unix.MallocSizeof"
+// CHECK-WINDOWS-SAME: "-analyzer-checker=unix.MismatchedDeallocator"
+// CHECK-WINDOWS-SAME: "-analyzer-checker=unix.cstring.BadSizeArg"
+// CHECK-WINDOWS-SAME: "-analyzer-checker=unix.cstring.NullArg"
+// CHECK-WINDOWS-NOT:  "-analyzer-checker=osx"
+// CHECK-WINDOWS-SAME: "-analyzer-checker=deadcode"
+// CHECK-WINDOWS-SAME: "-analyzer-checker=cplusplus"
+// CHECK-WINDOWS-SAME: "-analyzer-checker=security.insecureAPI.UncheckedReturn"
+// CHECK-WINDOWS-SAME: "-analyzer-checker=security.insecureAPI.getpw"
+// CHECK-WINDOWS-SAME: "-analyzer-checker=security.insecureAPI.gets"
+// CHECK-WINDOWS-SAME: "-analyzer-checker=security.insecureAPI.mktemp"
+// CHECK-WINDOWS-SAME: "-analyzer-checker=security.insecureAPI.mkstemp"
+// CHECK-WINDOWS-SAME: "-analyzer-checker=security.insecureAPI.vfork"
+// CHECK-WINDOWS-SAME: "-analyzer-checker=nullability.NullPassedToNonnull"
+// CHECK-WINDOWS-SAME: "-analyzer-checker=nullability.NullReturnedFromNonnull"

src/llvm-project/clang/test/Driver/ananas.c

diff --git a/src/llvm-project/clang/test/Driver/ananas.c b/src/llvm-project/clang/test/Driver/ananas.c
new file mode 100644
index 0000000..4edc2a1
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/ananas.c
@@ -0,0 +1,17 @@
+// RUN: %clang -no-canonical-prefixes -target x86_64-unknown-ananas -static %s \
+// RUN:   --sysroot=%S/Inputs/ananas-tree -### 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-STATIC %s
+// CHECK-STATIC: ld{{.*}}" "-Bstatic"
+// CHECK-STATIC: crt0.o
+// CHECK-STATIC: crti.o
+// CHECK-STATIC: crtbegin.o
+// CHECK-STATIC: crtend.o
+// CHECK-STATIC: crtn.o
+
+// RUN: %clang -no-canonical-prefixes -target x86_64-unknown-ananas -shared %s \
+// RUN:   --sysroot=%S/Inputs/ananas-tree -### 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-SHARED %s
+// CHECK-SHARED: crti.o
+// CHECK-SHARED: crtbeginS.o
+// CHECK-SHARED: crtendS.o
+// CHECK-SHARED: crtn.o

src/llvm-project/clang/test/Driver/android-aarch64-link.cpp

diff --git a/src/llvm-project/clang/test/Driver/android-aarch64-link.cpp b/src/llvm-project/clang/test/Driver/android-aarch64-link.cpp
new file mode 100644
index 0000000..051bcd5
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/android-aarch64-link.cpp
@@ -0,0 +1,22 @@
+// Check that we automatically add relevant linker flags for Android aarch64.
+
+// RUN: %clang -target aarch64-none-linux-android \
+// RUN:   -### -v %s 2> %t
+// RUN: FileCheck -check-prefix=GENERIC-ARM < %t %s
+//
+// RUN: %clang -target aarch64-none-linux-android \
+// RUN:   -mcpu=cortex-a53 -### -v %s 2> %t
+// RUN: FileCheck -check-prefix=CORTEX-A53 < %t %s
+//
+// RUN: %clang -target aarch64-none-linux-android \
+// RUN:   -mcpu=cortex-a57 -### -v %s 2> %t
+// RUN: FileCheck -check-prefix=CORTEX-A57 < %t %s
+//
+// RUN: %clang -target aarch64-none-linux-android \
+// RUN:   -### -v %s 2> %t
+// RUN: FileCheck -check-prefix=MAX-PAGE-SIZE < %t %s
+//
+// GENERIC-ARM: --fix-cortex-a53-843419
+// CORTEX-A53: --fix-cortex-a53-843419
+// CORTEX-A57-NOT: --fix-cortex-a53-843419
+// MAX-PAGE-SIZE: max-page-size=4096

src/llvm-project/clang/test/Driver/android-gcc-toolchain.c

diff --git a/src/llvm-project/clang/test/Driver/android-gcc-toolchain.c b/src/llvm-project/clang/test/Driver/android-gcc-toolchain.c
new file mode 100644
index 0000000..1783413
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/android-gcc-toolchain.c
@@ -0,0 +1,8 @@
+// Test that gcc-toolchain option works correctly with a aarch64-linux-gnu
+// triple.
+//
+// RUN: %clang %s -### -v --target=aarch64-linux-gnu \
+// RUN:   --gcc-toolchain=%S/Inputs/basic_android_ndk_tree/ 2>&1 \
+// RUN: | FileCheck %s
+//
+// CHECK: Selected GCC installation: {{.*}}/Inputs/basic_android_ndk_tree/lib/gcc/aarch64-linux-android/4.9

src/llvm-project/clang/test/Driver/android-ndk-standalone.cpp

diff --git a/src/llvm-project/clang/test/Driver/android-ndk-standalone.cpp b/src/llvm-project/clang/test/Driver/android-ndk-standalone.cpp
new file mode 100644
index 0000000..c4d9399
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/android-ndk-standalone.cpp
@@ -0,0 +1,329 @@
+// Test header and library paths when Clang is used with Android standalone
+// toolchain.
+//
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     -target arm-linux-androideabi21 \
+// RUN:     -B%S/Inputs/basic_android_ndk_tree \
+// RUN:     --sysroot=%S/Inputs/basic_android_ndk_tree/sysroot \
+// RUN:   | FileCheck  %s
+// CHECK: {{.*}}clang{{.*}}" "-cc1"
+// CHECK: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
+// CHECK: "-internal-isystem" "{{.*}}/include/c++/v1"
+// CHECK: "-internal-isystem" "{{.*}}/sysroot/usr/local/include"
+// CHECK: "-internal-isystem" "[[RESOURCE_DIR]]{{(/|\\\\)}}include"
+// CHECK: "-internal-externc-isystem" "{{.*}}/sysroot/usr/include/arm-linux-androideabi"
+// CHECK: "-internal-externc-isystem" "{{.*}}/sysroot/include"
+// CHECK: "-internal-externc-isystem" "{{.*}}/sysroot/usr/include"
+// CHECK: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-NOT: "-L{{.*}}/lib/gcc/arm-linux-androideabi/4.9/armv7-a/thumb"
+// CHECK-NOT: "-L{{.*}}/lib/gcc/arm-linux-androideabi/4.9/armv7-a"
+// CHECK-NOT: "-L{{.*}}/lib/gcc/arm-linux-androideabi/4.9/thumb"
+// CHECK: "-L{{.*}}/lib/gcc/arm-linux-androideabi/4.9"
+// CHECK-NOT: "-L{{.*}}/lib/gcc/arm-linux-androideabi/4.9/armv7-a/thumb"
+// CHECK-NOT: "-L{{.*}}/lib/gcc/arm-linux-androideabi/4.9/armv7-a"
+// CHECK-NOT: "-L{{.*}}/lib/gcc/arm-linux-androideabi/4.9/thumb"
+// CHECK-NOT: "-L{{.*}}/lib/gcc/arm-linux-androideabi/4.9/../{{[^ ]*}}/lib/armv7-a/thumb"
+// CHECK-NOT: "-L{{.*}}/lib/gcc/arm-linux-androideabi/4.9/../{{[^ ]*}}/lib/armv7-a"
+// CHECK-NOT: "-L{{.*}}/lib/gcc/arm-linux-androideabi/4.9/../{{[^ ]*}}/lib/thumb"
+// CHECK: "-L{{.*}}/sysroot/usr/lib/arm-linux-androideabi/21"
+// CHECK: "-L{{.*}}/sysroot/usr/lib/arm-linux-androideabi"
+// CHECK: "-L{{.*}}/lib/gcc/arm-linux-androideabi/4.9/../{{[^ ]*}}/arm-linux-androideabi/lib"
+// CHECK-NOT: "-L{{.*}}/lib/gcc/arm-linux-androideabi/4.9/../{{[^ ]*}}/lib/armv7-a/thumb"
+// CHECK-NOT: "-L{{.*}}/lib/gcc/arm-linux-androideabi/4.9/../{{[^ ]*}}/lib/armv7-a"
+// CHECK-NOT: "-L{{.*}}/lib/gcc/arm-linux-androideabi/4.9/../{{[^ ]*}}/lib/thumb"
+//
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     -target arm-linux-androideabi14 \
+// RUN:     -B%S/Inputs/basic_android_ndk_tree \
+// RUN:     --sysroot=%S/Inputs/basic_android_ndk_tree/sysroot \
+// RUN:   | FileCheck --check-prefix=CHECK-14 %s
+// CHECK-14: "-L{{.*}}/sysroot/usr/lib/arm-linux-androideabi/14"
+// CHECK-14: "-L{{.*}}/sysroot/usr/lib/arm-linux-androideabi"
+//
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     -target arm-linux-androideabi21 -stdlib=libstdc++ \
+// RUN:     -B%S/Inputs/basic_android_ndk_tree \
+// RUN:     --sysroot=%S/Inputs/basic_android_ndk_tree/sysroot \
+// RUN:   | FileCheck --check-prefix=CHECK-STDCXX %s
+// CHECK-STDCXX: {{.*}}clang{{.*}}" "-cc1"
+// CHECK-STDCXX: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
+// CHECK-STDCXX: "-internal-isystem" "{{.*}}/include/c++/4.9"
+// CHECK-STDCXX-NOT: "-internal-isystem" "{{.*}}/include/c++/4.9/arm-linux-androideabi/armv7-a/thumb"
+// CHECK-STDCXX-NOT: "-internal-isystem" "{{.*}}/include/c++/4.9/arm-linux-androideabi/armv7-a"
+// CHECK-STDCXX-NOT: "-internal-isystem" "{{.*}}/include/c++/4.9/arm-linux-androideabi/thumb"
+// CHECK-STDCXX: "-internal-isystem" "{{.*}}/include/c++/4.9/arm-linux-androideabi"
+// CHECK-STDCXX-NOT: "-internal-isystem" "{{.*}}/include/c++/4.9/arm-linux-androideabi/armv7-a/thumb"
+// CHECK-STDCXX-NOT: "-internal-isystem" "{{.*}}/include/c++/4.9/arm-linux-androideabi/armv7-a"
+// CHECK-STDCXX-NOT: "-internal-isystem" "{{.*}}/include/c++/4.9/arm-linux-androideabi/thumb"
+// CHECK-STDCXX: "-internal-isystem" "{{.*}}/include/c++/4.9/backward"
+// CHECK-STDCXX: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-STDCXX-NOT: "-L{{.*}}/lib/gcc/arm-linux-androideabi/4.9/armv7-a/thumb"
+// CHECK-STDCXX-NOT: "-L{{.*}}/lib/gcc/arm-linux-androideabi/4.9/armv7-a"
+// CHECK-STDCXX-NOT: "-L{{.*}}/lib/gcc/arm-linux-androideabi/4.9/thumb"
+// CHECK-STDCXX: "-L{{.*}}/lib/gcc/arm-linux-androideabi/4.9"
+// CHECK-STDCXX-NOT: "-L{{.*}}/lib/gcc/arm-linux-androideabi/4.9/armv7-a/thumb"
+// CHECK-STDCXX-NOT: "-L{{.*}}/lib/gcc/arm-linux-androideabi/4.9/armv7-a"
+// CHECK-STDCXX-NOT: "-L{{.*}}/lib/gcc/arm-linux-androideabi/4.9/thumb"
+// CHECK-STDCXX-NOT: "-L{{.*}}/lib/gcc/arm-linux-androideabi/4.9/../{{[^ ]*}}/lib/armv7-a/thumb"
+// CHECK-STDCXX-NOT: "-L{{.*}}/lib/gcc/arm-linux-androideabi/4.9/../{{[^ ]*}}/lib/armv7-a"
+// CHECK-STDCXX-NOT: "-L{{.*}}/lib/gcc/arm-linux-androideabi/4.9/../{{[^ ]*}}/lib/thumb"
+// CHECK-STDCXX: "-L{{.*}}/sysroot/usr/lib/arm-linux-androideabi/21"
+// CHECK-STDCXX: "-L{{.*}}/sysroot/usr/lib/arm-linux-androideabi"
+// CHECK-STDCXX: "-L{{.*}}/lib/gcc/arm-linux-androideabi/4.9/../{{[^ ]*}}/arm-linux-androideabi/lib"
+// CHECK-STDCXX-NOT: "-L{{.*}}/lib/gcc/arm-linux-androideabi/4.9/../{{[^ ]*}}/lib/armv7-a/thumb"
+// CHECK-STDCXX-NOT: "-L{{.*}}/lib/gcc/arm-linux-androideabi/4.9/../{{[^ ]*}}/lib/armv7-a"
+// CHECK-STDCXX-NOT: "-L{{.*}}/lib/gcc/arm-linux-androideabi/4.9/../{{[^ ]*}}/lib/thumb"
+//
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     -target armv7a-none-linux-androideabi21 \
+// RUN:     -B%S/Inputs/basic_android_ndk_tree \
+// RUN:     --sysroot=%S/Inputs/basic_android_ndk_tree/sysroot \
+// RUN:   | FileCheck  --check-prefix=CHECK-ARMV7 %s
+// CHECK-ARMV7: {{.*}}clang{{.*}}" "-cc1"
+// CHECK-ARMV7: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
+// CHECK-ARMV7: "-internal-isystem" "{{.*}}/include/c++/v1"
+// CHECK-ARMV7: "-internal-isystem" "{{.*}}/sysroot/usr/local/include"
+// CHECK-ARMV7: "-internal-isystem" "[[RESOURCE_DIR]]{{(/|\\\\)}}include"
+// CHECK-ARMV7: "-internal-externc-isystem" "{{.*}}/sysroot/usr/include/arm-linux-androideabi"
+// CHECK-ARMV7: "-internal-externc-isystem" "{{.*}}/sysroot/include"
+// CHECK-ARMV7: "-internal-externc-isystem" "{{.*}}/sysroot/usr/include"
+// CHECK-ARMV7: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-ARMV7-NOT: "-L{{.*}}/lib/gcc/arm-linux-androideabi/4.9/armv7-a/thumb"
+// CHECK-ARMV7-NOT: "-L{{.*}}/lib/gcc/arm-linux-androideabi/4.9/thumb"
+// CHECK-ARMV7-NOT: "-L{{.*}}/lib/gcc/arm-linux-androideabi/4.9"
+// CHECK-ARMV7: "-L{{.*}}/lib/gcc/arm-linux-androideabi/4.9/armv7-a"
+// CHECK-ARMV7-NOT: "-L{{.*}}/lib/gcc/arm-linux-androideabi/4.9/armv7-a/thumb"
+// CHECK-ARMV7-NOT: "-L{{.*}}/lib/gcc/arm-linux-androideabi/4.9/thumb"
+// CHECK-ARMV7-NOT: "-L{{.*}}/lib/gcc/arm-linux-androideabi/4.9"
+// CHECK-ARMV7-NOT: "-L{{.*}}/lib/gcc/arm-linux-androideabi/4.9/../{{[^ ]*}}/lib/thumb"
+// CHECK-ARMV7-NOT: "-L{{.*}}/lib/gcc/arm-linux-androideabi/4.9/../{{[^ ]*}}/lib/armv7-a/thumb"
+// CHECK-ARMV7-NOT: "-L{{.*}}/lib/gcc/arm-linux-androideabi/4.9/../{{[^ ]*}}/lib"
+// CHECK-ARMV7: "-L{{.*}}/sysroot/usr/lib/arm-linux-androideabi/21"
+// CHECK-ARMV7: "-L{{.*}}/sysroot/usr/lib/arm-linux-androideabi"
+// CHECK-ARMV7: "-L{{.*}}/lib/gcc/arm-linux-androideabi/4.9/../{{[^ ]*}}/lib/armv7-a"
+// CHECK-ARMV7-NOT: "-L{{.*}}/lib/gcc/arm-linux-androideabi/4.9/../{{[^ ]*}}/lib/thumb"
+// CHECK-ARMV7-NOT: "-L{{.*}}/lib/gcc/arm-linux-androideabi/4.9/../{{[^ ]*}}/lib/armv7-a/thumb"
+// CHECK-ARMV7-NOT: "-L{{.*}}/lib/gcc/arm-linux-androideabi/4.9/../{{[^ ]*}}/lib"
+//
+// Other flags that can trigger armv7 mode.
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     -target arm-linux-androideabi21 \
+// RUN:     -march=armv7 \
+// RUN:     -B%S/Inputs/basic_android_ndk_tree \
+// RUN:     --sysroot=%S/Inputs/basic_android_ndk_tree/sysroot \
+// RUN:   | FileCheck  --check-prefix=CHECK-ARMV7 %s
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     -target arm-linux-androideabi21 \
+// RUN:     -march=armv7a \
+// RUN:     -B%S/Inputs/basic_android_ndk_tree \
+// RUN:     --sysroot=%S/Inputs/basic_android_ndk_tree/sysroot \
+// RUN:   | FileCheck  --check-prefix=CHECK-ARMV7 %s
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     -target arm-linux-androideabi21 \
+// RUN:     -march=armv7-a \
+// RUN:     -B%S/Inputs/basic_android_ndk_tree \
+// RUN:     --sysroot=%S/Inputs/basic_android_ndk_tree/sysroot \
+// RUN:   | FileCheck  --check-prefix=CHECK-ARMV7 %s
+//
+// ARM thumb mode.
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     -target arm-linux-androideabi21 \
+// RUN:     -mthumb \
+// RUN:     -B%S/Inputs/basic_android_ndk_tree \
+// RUN:     --sysroot=%S/Inputs/basic_android_ndk_tree/sysroot \
+// RUN:   | FileCheck  --check-prefix=CHECK-THUMB %s
+// CHECK-THUMB: {{.*}}clang{{.*}}" "-cc1"
+// CHECK-THUMB: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
+// CHECK-THUMB: "-internal-isystem" "{{.*}}/include/c++/v1"
+// CHECK-THUMB: "-internal-isystem" "{{.*}}/sysroot/usr/local/include"
+// CHECK-THUMB: "-internal-isystem" "[[RESOURCE_DIR]]{{(/|\\\\)}}include"
+// CHECK-THUMB: "-internal-externc-isystem" "{{.*}}/sysroot/usr/include/arm-linux-androideabi"
+// CHECK-THUMB: "-internal-externc-isystem" "{{.*}}/sysroot/include"
+// CHECK-THUMB: "-internal-externc-isystem" "{{.*}}/sysroot/usr/include"
+// CHECK-THUMB: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-THUMB-NOT: "-L{{.*}}/lib/gcc/arm-linux-androideabi/4.9/armv7-a/thumb"
+// CHECK-THUMB-NOT: "-L{{.*}}/lib/gcc/arm-linux-androideabi/4.9/armv7-a"
+// CHECK-THUMB-NOT: "-L{{.*}}/lib/gcc/arm-linux-androideabi/4.9"
+// CHECK-THUMB: "-L{{.*}}/lib/gcc/arm-linux-androideabi/4.9/thumb"
+// CHECK-THUMB-NOT: "-L{{.*}}/lib/gcc/arm-linux-androideabi/4.9/armv7-a/thumb"
+// CHECK-THUMB-NOT: "-L{{.*}}/lib/gcc/arm-linux-androideabi/4.9/armv7-a"
+// CHECK-THUMB-NOT: "-L{{.*}}/lib/gcc/arm-linux-androideabi/4.9"
+// CHECK-THUMB-NOT: "-L{{.*}}/lib/gcc/arm-linux-androideabi/4.9/../{{[^ ]*}}/lib/armv7"
+// CHECK-THUMB-NOT: "-L{{.*}}/lib/gcc/arm-linux-androideabi/4.9/../{{[^ ]*}}/lib/armv7/thumb"
+// CHECK-THUMB-NOT: "-L{{.*}}/lib/gcc/arm-linux-androideabi/4.9/../{{[^ ]*}}/lib"
+// CHECK-THUMB: "-L{{.*}}/sysroot/usr/lib/arm-linux-androideabi/21"
+// CHECK-THUMB: "-L{{.*}}/sysroot/usr/lib/arm-linux-androideabi"
+// CHECK-THUMB: "-L{{.*}}/lib/gcc/arm-linux-androideabi/4.9/../{{[^ ]*}}/lib/thumb"
+// CHECK-THUMB-NOT: "-L{{.*}}/lib/gcc/arm-linux-androideabi/4.9/../{{[^ ]*}}/lib/armv7"
+// CHECK-THUMB-NOT: "-L{{.*}}/lib/gcc/arm-linux-androideabi/4.9/../{{[^ ]*}}/lib/armv7/thumb"
+// CHECK-THUMB-NOT: "-L{{.*}}/lib/gcc/arm-linux-androideabi/4.9/../{{[^ ]*}}/lib"
+// CHECK-THUMB: "-L{{.*}}/sysroot/usr/lib"
+//
+// ARM V7 thumb mode.
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     -target arm-linux-androideabi21 \
+// RUN:     -march=armv7-a -mthumb \
+// RUN:     -B%S/Inputs/basic_android_ndk_tree \
+// RUN:     --sysroot=%S/Inputs/basic_android_ndk_tree/sysroot \
+// RUN:   | FileCheck  --check-prefix=CHECK-ARMV7THUMB %s
+// CHECK-ARMV7THUMB: {{.*}}clang{{.*}}" "-cc1"
+// CHECK-ARMV7THUMB: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
+// CHECK-ARMV7THUMB: "-internal-isystem" "{{.*}}/include/c++/v1"
+// CHECK-ARMV7THUMB: "-internal-isystem" "{{.*}}/sysroot/usr/local/include"
+// CHECK-ARMV7THUMB: "-internal-isystem" "[[RESOURCE_DIR]]{{(/|\\\\)}}include"
+// CHECK-ARMV7THUMB: "-internal-externc-isystem" "{{.*}}/sysroot/usr/include/arm-linux-androideabi"
+// CHECK-ARMV7THUMB: "-internal-externc-isystem" "{{.*}}/sysroot/include"
+// CHECK-ARMV7THUMB: "-internal-externc-isystem" "{{.*}}/sysroot/usr/include"
+// CHECK-ARMV7THUMB: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-ARMV7THUMB-NOT: "-L{{.*}}/lib/gcc/arm-linux-androideabi/4.9/thumb"
+// CHECK-ARMV7THUMB-NOT: "-L{{.*}}/lib/gcc/arm-linux-androideabi/4.9/armv7-a"
+// CHECK-ARMV7THUMB-NOT: "-L{{.*}}/lib/gcc/arm-linux-androideabi/4.9"
+// CHECK-ARMV7THUMB: "-L{{.*}}/lib/gcc/arm-linux-androideabi/4.9/armv7-a/thumb"
+// CHECK-ARMV7THUMB-NOT: "-L{{.*}}/lib/gcc/arm-linux-androideabi/4.9/thumb"
+// CHECK-ARMV7THUMB-NOT: "-L{{.*}}/lib/gcc/arm-linux-androideabi/4.9/armv7-a"
+// CHECK-ARMV7THUMB-NOT: "-L{{.*}}/lib/gcc/arm-linux-androideabi/4.9"
+// CHECK-ARMV7THUMB-NOT: "-L{{.*}}/lib/gcc/arm-linux-androideabi/4.9/../{{[^ ]*}}/lib/thumb"
+// CHECK-ARMV7THUMB-NOT: "-L{{.*}}/lib/gcc/arm-linux-androideabi/4.9/../{{[^ ]*}}/lib/armv7-a"
+// CHECK-ARMV7THUMB-NOT: "-L{{.*}}/lib/gcc/arm-linux-androideabi/4.9/../{{[^ ]*}}/lib"
+// CHECK-ARMV7THUMB: "-L{{.*}}/sysroot/usr/lib/arm-linux-androideabi/21"
+// CHECK-ARMV7THUMB: "-L{{.*}}/sysroot/usr/lib/arm-linux-androideabi"
+// CHECK-ARMV7THUMB: "-L{{.*}}/lib/gcc/arm-linux-androideabi/4.9/../{{[^ ]*}}/lib/armv7-a/thumb"
+// CHECK-ARMV7THUMB-NOT: "-L{{.*}}/lib/gcc/arm-linux-androideabi/4.9/../{{[^ ]*}}/lib/thumb"
+// CHECK-ARMV7THUMB-NOT: "-L{{.*}}/lib/gcc/arm-linux-androideabi/4.9/../{{[^ ]*}}/lib/armv7-a"
+// CHECK-ARMV7THUMB-NOT: "-L{{.*}}/lib/gcc/arm-linux-androideabi/4.9/../{{[^ ]*}}/lib"
+
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     -target arm-linux-androideabi21 \
+// RUN:     -march=armv7-a -mthumb \
+// RUN:     -B%S/Inputs/basic_android_ndk_tree \
+// RUN:     --sysroot=%S/Inputs/basic_android_ndk_tree/sysroot \
+// RUN:     -print-multi-lib \
+// RUN:   | FileCheck  --check-prefix=CHECK-ARM-MULTILIBS %s
+
+// CHECK-ARM-MULTILIBS:      thumb;@mthumb
+// CHECK-ARM-MULTILIBS-NEXT: armv7-a;@march=armv7-a
+// CHECK-ARM-MULTILIBS-NEXT: armv7-a/thumb;@march=armv7-a@mthumb
+// CHECK-ARM-MULTILIBS-NEXT: .;
+
+//
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     -target armv7a-none-linux-androideabi21 \
+// RUN:     -mthumb \
+// RUN:     -B%S/Inputs/basic_android_ndk_tree \
+// RUN:     --sysroot=%S/Inputs/basic_android_ndk_tree/sysroot \
+// RUN:   | FileCheck  --check-prefix=CHECK-ARMV7THUMB %s
+//
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     -target aarch64-linux-android21 \
+// RUN:     -B%S/Inputs/basic_android_ndk_tree \
+// RUN:     --sysroot=%S/Inputs/basic_android_ndk_tree/sysroot \
+// RUN:   | FileCheck --check-prefix=CHECK-AARCH64 %s
+// CHECK-AARCH64: {{.*}}clang{{.*}}" "-cc1"
+// CHECK-AARCH64: "-internal-isystem" "{{.*}}/include/c++/v1"
+// CHECK-AARCH64: "-internal-externc-isystem" "{{.*}}/sysroot/usr/include/aarch64-linux-android"
+// CHECK-AARCH64: "-internal-externc-isystem" "{{.*}}/sysroot/include"
+// CHECK-AARCH64: "-internal-externc-isystem" "{{.*}}/sysroot/usr/include"
+// CHECK-AARCH64: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-AARCH64: "-L{{.*}}/lib/gcc/aarch64-linux-android/4.9"
+// CHECK-AARCH64: "-L{{.*}}/sysroot/usr/lib/aarch64-linux-android/21"
+// CHECK-AARCH64: "-L{{.*}}/sysroot/usr/lib/aarch64-linux-android"
+// CHECK-AARCH64: "-L{{.*}}/lib/gcc/aarch64-linux-android/4.9/../../../../aarch64-linux-android/lib"
+//
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     -target arm64-linux-android21 \
+// RUN:     -B%S/Inputs/basic_android_ndk_tree \
+// RUN:     --sysroot=%S/Inputs/basic_android_ndk_tree/sysroot \
+// RUN:   | FileCheck --check-prefix=CHECK-ARM64 %s
+// CHECK-ARM64: {{.*}}clang{{.*}}" "-cc1"
+// CHECK-ARM64: "-internal-isystem" "{{.*}}/include/c++/v1"
+// CHECK-ARM64: "-internal-externc-isystem" "{{.*}}/sysroot/usr/include/aarch64-linux-android"
+// CHECK-ARM64: "-internal-externc-isystem" "{{.*}}/sysroot/include"
+// CHECK-ARM64: "-internal-externc-isystem" "{{.*}}/sysroot/usr/include"
+// CHECK-ARM64: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-ARM64: "-L{{.*}}/lib/gcc/aarch64-linux-android/4.9"
+// CHECK-ARM64: "-L{{.*}}/sysroot/usr/lib/aarch64-linux-android/21"
+// CHECK-ARM64: "-L{{.*}}/sysroot/usr/lib/aarch64-linux-android"
+// CHECK-ARM64: "-L{{.*}}/lib/gcc/aarch64-linux-android/4.9/../../../../aarch64-linux-android/lib"
+//
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     -target mipsel-linux-android21 \
+// RUN:     -mips32 \
+// RUN:     -B%S/Inputs/basic_android_ndk_tree \
+// RUN:     --sysroot=%S/Inputs/basic_android_ndk_tree/sysroot \
+// RUN:   | FileCheck --check-prefix=CHECK-MIPS %s
+// CHECK-MIPS: {{.*}}clang{{.*}}" "-cc1"
+// CHECK-MIPS: "-internal-isystem" "{{.*}}/include/c++/v1"
+// CHECK-MIPS: "-internal-externc-isystem" "{{.*}}/sysroot/include"
+// CHECK-MIPS: "-internal-externc-isystem" "{{.*}}/sysroot/usr/include"
+// CHECK-MIPS: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-MIPS: "-L{{.*}}/lib/gcc/mipsel-linux-android/4.9"
+// CHECK-MIPS: "-L{{.*}}/sysroot/usr/lib/mipsel-linux-android/21"
+// CHECK-MIPS: "-L{{.*}}/sysroot/usr/lib/mipsel-linux-android"
+// CHECK-MIPS: "-L{{.*}}/lib/gcc/mipsel-linux-android/4.9/../../../../mipsel-linux-android/lib"
+//
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     -target i686-linux-android21 \
+// RUN:     -B%S/Inputs/basic_android_ndk_tree \
+// RUN:     --sysroot=%S/Inputs/basic_android_ndk_tree/sysroot \
+// RUN:   | FileCheck --check-prefix=CHECK-I686 %s
+// CHECK-I686: {{.*}}clang{{.*}}" "-cc1"
+// CHECK-I686: "-internal-isystem" "{{.*}}/include/c++/v1"
+// CHECK-I686: "-internal-externc-isystem" "{{.*}}/sysroot/usr/include/i686-linux-android"
+// CHECK-I686: "-internal-externc-isystem" "{{.*}}/sysroot/include"
+// CHECK-I686: "-internal-externc-isystem" "{{.*}}/sysroot/usr/include"
+// CHECK-I686: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-I686: "-L{{.*}}/lib/gcc/i686-linux-android/4.9"
+// CHECK-I686: "-L{{.*}}/sysroot/usr/lib/i686-linux-android/21"
+// CHECK-I686: "-L{{.*}}/sysroot/usr/lib/i686-linux-android"
+// CHECK-I686: "-L{{.*}}/lib/gcc/i686-linux-android/4.9/../../../../i686-linux-android/lib"
+//
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     -target x86_64-linux-android21 \
+// RUN:     -B%S/Inputs/basic_android_ndk_tree \
+// RUN:     --sysroot=%S/Inputs/basic_android_ndk_tree/sysroot \
+// RUN:   | FileCheck --check-prefix=CHECK-X86_64 %s
+// CHECK-X86_64: {{.*}}clang{{.*}}" "-cc1"
+// CHECK-X86_64: "-internal-isystem" "{{.*}}/include/c++/v1"
+// CHECK-X86_64: "-internal-externc-isystem" "{{.*}}/sysroot/usr/include/x86_64-linux-android"
+// CHECK-X86_64: "-internal-externc-isystem" "{{.*}}/sysroot/include"
+// CHECK-X86_64: "-internal-externc-isystem" "{{.*}}/sysroot/usr/include"
+// CHECK-X86_64: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-X86_64: "-L{{.*}}/lib/gcc/x86_64-linux-android/4.9"
+// CHECK-X86_64: "-L{{.*}}/sysroot/usr/lib/x86_64-linux-android/21"
+// CHECK-X86_64: "-L{{.*}}/sysroot/usr/lib/x86_64-linux-android"
+// CHECK-X86_64: "-L{{.*}}/lib/gcc/x86_64-linux-android/4.9/../../../../x86_64-linux-android/lib"
+
+// We need two sets of tests to verify that we both don't find non-Android
+// toolchains installations and that we *do* find Android toolchains. We can't
+// do both at the same time in this environment because we need to pass
+// --sysroot to find the toolchains which would override searching in /usr. In a
+// production environment --sysroot is not used and the toolchains are instead
+// found relative to the clang binary, so both would be considered.
+
+// RUN: %clang -v --target=i686-linux-android \
+// RUN:     2>&1 | FileCheck --check-prefix=CHECK-I686-GCC-NOSYS %s
+//
+// CHECK-I686-GCC-NOSYS-NOT: Found candidate GCC installation: /usr{{.*}}
+//
+// RUN: %clang -v --target=i686-linux-android \
+// RUN:     --sysroot=%S/Inputs/basic_android_ndk_tree \
+// RUN:     2>&1 | FileCheck --check-prefix=CHECK-I686-GCC %s
+//
+// CHECK-I686-GCC-NOT: Found candidate GCC installation: /usr{{.*}}
+// CHECK-I686-GCC: Found candidate GCC installation: {{.*}}i686-linux-android{{[/\\]}}4.9
+// CHECK-I686-GCC-NEXT: Found candidate GCC installation: {{.*}}x86_64-linux-android{{[/\\]}}4.9
+// CHECK-I686-GCC-NEXT: Selected GCC installation: {{.*}}i686-linux-android{{[/\\]}}4.9
+
+// RUN: %clang -v --target=x86_64-linux-android \
+// RUN:     2>&1 | FileCheck --check-prefix=CHECK-X86_64-GCC-NOSYS %s
+//
+// CHECK-X86_64-GCC-NOSYS-NOT: Found candidate GCC installation: /usr{{.*}}
+
+// RUN: %clang -v --target=x86_64-linux-android \
+// RUN:     --sysroot=%S/Inputs/basic_android_ndk_tree \
+// RUN:     2>&1 | FileCheck --check-prefix=CHECK-X86_64-GCC %s
+//
+// CHECK-X86_64-GCC-NOT: Found candidate GCC installation: /usr{{.*}}
+// CHECK-X86_64-GCC: Found candidate GCC installation: {{.*}}i686-linux-android{{[/\\]}}4.9
+// CHECK-X86_64-GCC-NEXT: Found candidate GCC installation: {{.*}}x86_64-linux-android{{[/\\]}}4.9
+// CHECK-X86_64-GCC-NEXT: Selected GCC installation: {{.*}}x86_64-linux-android{{[/\\]}}4.9

src/llvm-project/clang/test/Driver/android-pie.c

diff --git a/src/llvm-project/clang/test/Driver/android-pie.c b/src/llvm-project/clang/test/Driver/android-pie.c
new file mode 100644
index 0000000..052c0bc
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/android-pie.c
@@ -0,0 +1,83 @@
+// NO-PIE-NOT: "-pie"
+// PIE: "-pie"
+
+// RUN: %clang %s -### -o %t.o 2>&1 --target=arm-linux-androideabi \
+// RUN:   | FileCheck --check-prefix=NO-PIE %s
+// RUN: %clang %s -### -o %t.o 2>&1 --target=arm-linux-android \
+// RUN:   | FileCheck --check-prefix=NO-PIE %s
+// RUN: %clang %s -### -o %t.o 2>&1 --target=arm-linux-android14 \
+// RUN:   | FileCheck --check-prefix=NO-PIE %s
+// RUN: %clang %s -### -o %t.o 2>&1 --target=arm-linux-android16 \
+// RUN:   | FileCheck --check-prefix=PIE %s
+// RUN: %clang %s -### -o %t.o 2>&1 --target=arm-linux-android24 \
+// RUN:   | FileCheck --check-prefix=PIE %s
+
+// RUN: %clang %s -### -o %t.o 2>&1 --target=mipsel-linux-android \
+// RUN:   | FileCheck --check-prefix=NO-PIE %s
+// RUN: %clang %s -### -o %t.o 2>&1 --target=mipsel-linux-android14 \
+// RUN:   | FileCheck --check-prefix=NO-PIE %s
+// RUN: %clang %s -### -o %t.o 2>&1 --target=mipsel-linux-android16 \
+// RUN:   | FileCheck --check-prefix=PIE %s
+// RUN: %clang %s -### -o %t.o 2>&1 --target=mipsel-linux-android24 \
+// RUN:   | FileCheck --check-prefix=PIE %s
+
+// RUN: %clang %s -### -o %t.o 2>&1 --target=i686-linux-android \
+// RUN:   | FileCheck --check-prefix=NO-PIE %s
+// RUN: %clang %s -### -o %t.o 2>&1 --target=i686-linux-android14 \
+// RUN:   | FileCheck --check-prefix=NO-PIE %s
+// RUN: %clang %s -### -o %t.o 2>&1 --target=i686-linux-android16 \
+// RUN:   | FileCheck --check-prefix=PIE %s
+// RUN: %clang %s -### -o %t.o 2>&1 --target=i686-linux-android24 \
+// RUN:   | FileCheck --check-prefix=PIE %s
+
+// RUN: %clang %s -### -o %t.o 2>&1 --target=aarch64-linux-android \
+// RUN:   | FileCheck --check-prefix=PIE %s
+// RUN: %clang %s -### -o %t.o 2>&1 --target=aarch64-linux-android24 \
+// RUN:   | FileCheck --check-prefix=PIE %s
+
+// RUN: %clang %s -### -o %t.o 2>&1 --target=arm64-linux-android \
+// RUN:   | FileCheck --check-prefix=PIE %s
+// RUN: %clang %s -### -o %t.o 2>&1 --target=arm64-linux-android24 \
+// RUN:   | FileCheck --check-prefix=PIE %s
+
+// RUN: %clang %s -### -o %t.o 2>&1 --target=mips64el-linux-android \
+// RUN:   | FileCheck --check-prefix=PIE %s
+// RUN: %clang %s -### -o %t.o 2>&1 --target=mips64el-linux-android24 \
+// RUN:   | FileCheck --check-prefix=PIE %s
+
+// RUN: %clang %s -### -o %t.o 2>&1 --target=x86_64-linux-android \
+// RUN:   | FileCheck --check-prefix=PIE %s
+// RUN: %clang %s -### -o %t.o 2>&1 --target=x86_64-linux-android24 \
+// RUN:   | FileCheck --check-prefix=PIE %s
+
+// Override toolchain default setting.
+// RUN: %clang %s -### -o %t.o 2>&1 -pie --target=arm-linux-androideabi \
+// RUN:   | FileCheck --check-prefix=PIE %s
+// RUN: %clang %s -### -o %t.o 2>&1 -pie --target=arm-linux-androideabi14 \
+// RUN:   | FileCheck --check-prefix=PIE %s
+// RUN: %clang %s -### -o %t.o 2>&1 -no-pie -pie --target=arm-linux-androideabi24 \
+// RUN:   | FileCheck --check-prefix=PIE %s
+
+// RUN: %clang %s -### -o %t.o 2>&1 -no-pie --target=arm-linux-androideabi24 \
+// RUN:   | FileCheck --check-prefix=NO-PIE %s
+// RUN: %clang %s -### -o %t.o 2>&1 -nopie --target=arm-linux-androideabi24 \
+// RUN:   | FileCheck --check-prefix=NO-PIE %s
+// RUN: %clang %s -### -o %t.o 2>&1 -pie -no-pie --target=arm-linux-androideabi24 \
+// RUN:   | FileCheck --check-prefix=NO-PIE %s
+
+// Static/shared/relocatable disable -pie
+
+// RUN: %clang %s -### --target=aarch64-linux-android -static 2>&1 \
+// RUN:     | FileCheck %s -check-prefix=CHECK-STATIC
+// CHECK-STATIC-NOT: "-pie"
+// CHECK-STATIC: -static
+
+// RUN: %clang %s -### --target=aarch64-linux-android -shared 2>&1 \
+// RUN:     | FileCheck %s -check-prefix=CHECK-SHARED
+// CHECK-SHARED-NOT: "-pie"
+// CHECK-SHARED: "-shared"
+
+// RUN: %clang %s -### --target=aarch64-linux-android -r 2>&1 \
+// RUN:     | FileCheck %s -check-prefix=CHECK-RELOCATABLE
+// CHECK-RELOCATABLE-NOT: "-pie"
+// CHECK-RELOCATABLE: "-r"

src/llvm-project/clang/test/Driver/android-standalone.cpp

diff --git a/src/llvm-project/clang/test/Driver/android-standalone.cpp b/src/llvm-project/clang/test/Driver/android-standalone.cpp
new file mode 100644
index 0000000..0f8cf0b
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/android-standalone.cpp
@@ -0,0 +1,95 @@
+// Test header and library paths when Clang is used with Android standalone
+// toolchain.
+//
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     -target arm-linux-androideabi -stdlib=libstdc++ \
+// RUN:     -B%S/Inputs/basic_android_tree \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
+// RUN:   | FileCheck  %s
+// CHECK: {{.*}}clang{{.*}}" "-cc1"
+// CHECK: "-internal-isystem" "{{.*}}/arm-linux-androideabi/include/c++/4.4.3"
+// CHECK: "-internal-isystem" "{{.*}}/arm-linux-androideabi/include/c++/4.4.3/arm-linux-androideabi"
+// CHECK: "-internal-externc-isystem" "{{.*}}/sysroot/include"
+// CHECK: "-internal-externc-isystem" "{{.*}}/sysroot/usr/include"
+// CHECK: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK: "-L{{.*}}/lib/gcc/arm-linux-androideabi/4.4.3"
+// CHECK: "-L{{.*}}/lib/gcc/arm-linux-androideabi/4.4.3/../../../../arm-linux-androideabi/lib"
+// CHECK: "-L{{.*}}/sysroot/usr/lib"
+//
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     -target aarch64-linux-android -stdlib=libstdc++ \
+// RUN:     -B%S/Inputs/basic_android_tree \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
+// RUN:   | FileCheck --check-prefix=CHECK-AARCH64 %s
+// CHECK-AARCH64: {{.*}}clang{{.*}}" "-cc1"
+// CHECK-AARCH64: "-internal-isystem" "{{.*}}/aarch64-linux-android/include/c++/4.8"
+// CHECK-AARCH64: "-internal-isystem" "{{.*}}/aarch64-linux-android/include/c++/4.8/aarch64-linux-android"
+// CHECK-AARCH64: "-internal-externc-isystem" "{{.*}}/sysroot/include"
+// CHECK-AARCH64: "-internal-externc-isystem" "{{.*}}/sysroot/usr/include"
+// CHECK-AARCH64: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-AARCH64: "-L{{.*}}/lib/gcc/aarch64-linux-android/4.8"
+// CHECK-AARCH64: "-L{{.*}}/lib/gcc/aarch64-linux-android/4.8/../../../../aarch64-linux-android/lib"
+// CHECK-AARCH64: "-L{{.*}}/sysroot/usr/lib"
+//
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     -target arm64-linux-android -stdlib=libstdc++ \
+// RUN:     -B%S/Inputs/basic_android_tree \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
+// RUN:   | FileCheck --check-prefix=CHECK-ARM64 %s
+// CHECK-ARM64: {{.*}}clang{{.*}}" "-cc1"
+// CHECK-ARM64: "-internal-isystem" "{{.*}}/aarch64-linux-android/include/c++/4.8"
+// CHECK-ARM64: "-internal-isystem" "{{.*}}/aarch64-linux-android/include/c++/4.8/aarch64-linux-android"
+// CHECK-ARM64: "-internal-externc-isystem" "{{.*}}/sysroot/include"
+// CHECK-ARM64: "-internal-externc-isystem" "{{.*}}/sysroot/usr/include"
+// CHECK-ARM64: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-ARM64: "-L{{.*}}/lib/gcc/aarch64-linux-android/4.8"
+// CHECK-ARM64: "-L{{.*}}/lib/gcc/aarch64-linux-android/4.8/../../../../aarch64-linux-android/lib"
+// CHECK-ARM64: "-L{{.*}}/sysroot/usr/lib"
+//
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     -target mipsel-linux-android \
+// RUN:     -mips32 -stdlib=libstdc++ \
+// RUN:     -B%S/Inputs/basic_android_tree \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
+// RUN:   | FileCheck --check-prefix=CHECK-MIPS %s
+// CHECK-MIPS: {{.*}}clang{{.*}}" "-cc1"
+// CHECK-MIPS: "-internal-isystem" "{{.*}}/mipsel-linux-android/include/c++/4.4.3"
+// CHECK-MIPS: "-internal-isystem" "{{.*}}/mipsel-linux-android/include/c++/4.4.3/mipsel-linux-android"
+// CHECK-MIPS: "-internal-externc-isystem" "{{.*}}/sysroot/include"
+// CHECK-MIPS: "-internal-externc-isystem" "{{.*}}/sysroot/usr/include"
+// CHECK-MIPS: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-MIPS: "-L{{.*}}/lib/gcc/mipsel-linux-android/4.4.3"
+// CHECK-MIPS: "-L{{.*}}/lib/gcc/mipsel-linux-android/4.4.3/../../../../mipsel-linux-android/lib"
+// CHECK-MIPS: "-L{{.*}}/sysroot/usr/lib"
+//
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     -target mipsel-linux-android \
+// RUN:     -march=mips32 -mips32r2 -stdlib=libstdc++ \
+// RUN:     -B%S/Inputs/basic_android_tree \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
+// RUN:   | FileCheck --check-prefix=CHECK-MIPSR2 %s
+// CHECK-MIPSR2: {{.*}}clang{{.*}}" "-cc1"
+// CHECK-MIPSR2: "-internal-isystem" "{{.*}}/mipsel-linux-android/include/c++/4.4.3"
+// CHECK-MIPSR2: "-internal-isystem" "{{.*}}/mipsel-linux-android/include/c++/4.4.3/mipsel-linux-android"
+// CHECK-MIPSR2: "-internal-externc-isystem" "{{.*}}/sysroot/include"
+// CHECK-MIPSR2: "-internal-externc-isystem" "{{.*}}/sysroot/usr/include"
+// CHECK-MIPSR2: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-MIPSR2: "-L{{.*}}/lib/gcc/mipsel-linux-android/4.4.3/mips-r2"
+// CHECK-MIPSR2: "-L{{.*}}/lib/gcc/mipsel-linux-android/4.4.3/../../../../mipsel-linux-android/lib"
+// CHECK-MIPSR2: "-L{{.*}}/sysroot/usr/lib"
+//
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     -target mipsel-linux-android \
+// RUN:     -mips32 -march=mips32r2 -stdlib=libstdc++ \
+// RUN:     -B%S/Inputs/basic_android_tree \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
+// RUN:   | FileCheck --check-prefix=CHECK-MIPSR2-A %s
+// CHECK-MIPSR2-A: {{.*}}clang{{.*}}" "-cc1"
+// CHECK-MIPSR2-A: "-internal-isystem" "{{.*}}/mipsel-linux-android/include/c++/4.4.3"
+// CHECK-MIPSR2-A: "-internal-isystem" "{{.*}}/mipsel-linux-android/include/c++/4.4.3/mipsel-linux-android"
+// CHECK-MIPSR2-A: "-internal-externc-isystem" "{{.*}}/sysroot/include"
+// CHECK-MIPSR2-A: "-internal-externc-isystem" "{{.*}}/sysroot/usr/include"
+// CHECK-MIPSR2-A: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-MIPSR2-A: "-L{{.*}}/lib/gcc/mipsel-linux-android/4.4.3/mips-r2"
+// CHECK-MIPSR2-A: "-L{{.*}}/lib/gcc/mipsel-linux-android/4.4.3/../../../../mipsel-linux-android/lib"
+// CHECK-MIPSR2-A: "-L{{.*}}/sysroot/usr/lib"

src/llvm-project/clang/test/Driver/apple-kext-mkernel.c

diff --git a/src/llvm-project/clang/test/Driver/apple-kext-mkernel.c b/src/llvm-project/clang/test/Driver/apple-kext-mkernel.c
new file mode 100644
index 0000000..9c60c24
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/apple-kext-mkernel.c
@@ -0,0 +1,28 @@
+// RUN: %clang -target x86_64-apple-darwin10 -mkernel -### -fsyntax-only %s 2>&1 | FileCheck --check-prefix=CHECK-X86 %s
+// RUN: %clang -target x86_64-apple-darwin10 -mkernel -### -fsyntax-only -fbuiltin -fno-builtin -fcommon -fno-common %s 2>&1 | FileCheck --check-prefix=CHECK-X86 %s
+
+// CHECK-X86: "-disable-red-zone"
+// CHECK-X86: "-fno-builtin"
+// CHECK-X86: "-fno-rtti"
+// CHECK-X86: "-fno-common"
+
+// RUN: %clang -target x86_64-apple-darwin10 -mkernel -### -fsyntax-only -fbuiltin -fcommon %s 2>&1 | FileCheck --check-prefix=CHECK-X86-2 %s
+
+// CHECK-X86-2: "-disable-red-zone"
+// CHECK-X86-2-NOT: "-fno-builtin"
+// CHECK-X86-2: "-fno-rtti"
+// CHECK-X86-2-NOT: "-fno-common"
+
+// RUN: %clang -target x86_64-apple-darwin10 -arch armv7 -mkernel -mstrict-align -### -fsyntax-only %s 2>&1 | FileCheck --check-prefix=CHECK-ARM %s
+// RUN: %clang -target x86_64-apple-darwin10 -arch armv7 -mkernel -mstrict-align -### -fsyntax-only -fbuiltin -fno-builtin -fcommon -fno-common %s 2>&1 | FileCheck --check-prefix=CHECK-ARM %s
+
+// CHECK-ARM: "-target-feature" "+long-calls"
+// CHECK-ARM: "-target-feature" "+strict-align"
+// CHECK-ARM-NOT: "-target-feature" "+strict-align"
+// CHECK-ARM: "-fno-builtin"
+// CHECK-ARM: "-fno-rtti"
+// CHECK-ARM: "-fno-common"
+
+// RUN: %clang -target x86_64-apple-darwin10 \
+// RUN:   -Werror -fno-builtin -fno-exceptions -fno-common -fno-rtti \
+// RUN:   -mkernel -fsyntax-only %s

src/llvm-project/clang/test/Driver/appletvos-version-min.c

diff --git a/src/llvm-project/clang/test/Driver/appletvos-version-min.c b/src/llvm-project/clang/test/Driver/appletvos-version-min.c
new file mode 100644
index 0000000..7cbb200
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/appletvos-version-min.c
@@ -0,0 +1,8 @@
+// REQUIRES: x86-registered-target
+// REQUIRES: aarch64-registered-target
+// RUN: %clang -target i386-apple-darwin10 -mappletvsimulator-version-min=9.0 -arch x86_64 -S -o - %s | FileCheck %s
+// RUN: %clang -target armv7s-apple-darwin10 -mappletvos-version-min=9.0 -arch arm64 -S -o - %s | FileCheck %s
+// RUN: env TVOS_DEPLOYMENT_TARGET=9.0 %clang -isysroot SDKs/MacOSX10.9.sdk -target i386-apple-darwin10  -arch x86_64 -S -o - %s | FileCheck %s
+
+int main() { return 0; }
+// CHECK: .tvos_version_min 9, 0

src/llvm-project/clang/test/Driver/arc-exceptions.m

diff --git a/src/llvm-project/clang/test/Driver/arc-exceptions.m b/src/llvm-project/clang/test/Driver/arc-exceptions.m
new file mode 100644
index 0000000..4501ccd
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/arc-exceptions.m
@@ -0,0 +1,5 @@
+// RUN: %clang -### -x objective-c -arch x86_64 -fobjc-arc -fsyntax-only %s 2> %t.log
+// RUN: grep objective-c %t.log
+// RUN: not grep "fobjc-arc-exceptions" %t.log
+// RUN: %clang -### -x objective-c++ -arch x86_64 -fobjc-arc -fsyntax-only %s 2> %t.log
+// RUN: grep "fobjc-arc-exceptions" %t.log

src/llvm-project/clang/test/Driver/arc.c

diff --git a/src/llvm-project/clang/test/Driver/arc.c b/src/llvm-project/clang/test/Driver/arc.c
new file mode 100644
index 0000000..0025297
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/arc.c
@@ -0,0 +1,17 @@
+// RUN: not %clang -ObjC -target i386-apple-darwin10 -m32 -fobjc-arc %s -fsyntax-only 2>&1 | FileCheck %s
+// RUN: not %clang -x objective-c -target i386-apple-darwin10 -m32 -fobjc-arc %s -fsyntax-only 2>&1 | FileCheck %s
+// RUN: not %clang -x objective-c++ -target i386-apple-darwin10 -m32 -fobjc-arc %s -fsyntax-only 2>&1 | FileCheck %s
+// RUN: not %clang -x c -target i386-apple-darwin10 -m32 -fobjc-arc %s -fsyntax-only 2>&1 | FileCheck -check-prefix NOTOBJC %s
+// RUN: not %clang -x c++ -target i386-apple-darwin10 -m32 -fobjc-arc %s -fsyntax-only 2>&1 | FileCheck -check-prefix NOTOBJC %s
+// RUN: not %clang -x objective-c -target x86_64-apple-darwin11 -mmacosx-version-min=10.5 -fobjc-arc %s -fsyntax-only 2>&1 | FileCheck -check-prefix NOTSUPPORTED %s
+
+// Just to test clang is working.
+# foo
+
+// CHECK: error: -fobjc-arc is not supported on platforms using the legacy runtime
+// CHECK-NOT: invalid preprocessing directive
+
+// NOTOBJC-NOT: error: -fobjc-arc is not supported on platforms using the legacy runtime
+// NOTOBJC: invalid preprocessing directive
+
+// NOTSUPPORTED: error: -fobjc-arc is not supported on versions of OS X prior to 10.6

src/llvm-project/clang/test/Driver/arch-armv7k.c

diff --git a/src/llvm-project/clang/test/Driver/arch-armv7k.c b/src/llvm-project/clang/test/Driver/arch-armv7k.c
new file mode 100644
index 0000000..5ebdd38
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/arch-armv7k.c
@@ -0,0 +1,14 @@
+// Tests that make sure armv7k is mapped to the correct CPU and ABI choices
+
+// RUN: %clang -target x86_64-apple-macosx10.9 -arch armv7k -c %s -### 2>&1 | FileCheck %s
+// CHECK: "-cc1"{{.*}} "-target-cpu" "cortex-a7"
+// CHECK-NOT: "-fsjlj-exceptions"
+
+// "thumbv7k-apple-ios" is a bit of a weird triple, but since the backend is
+// going to choose to use dwarf-based exceptions for it, the front-end needs to
+// match.
+
+// RUN: %clang -target x86_64-apple-macosx10.9 -arch armv7k -miphoneos-version-min=9.0 -c %s -### 2>&1 | FileCheck %s
+
+// RUN: %clang -target x86_64-apple-macosx10.9 -arch armv7 -mwatchos-version-min=9.0 -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SJLJ
+// CHECK-SJLJ: "-fsjlj-exceptions"

src/llvm-project/clang/test/Driver/arch-specific-libdir-rpath.c

diff --git a/src/llvm-project/clang/test/Driver/arch-specific-libdir-rpath.c b/src/llvm-project/clang/test/Driver/arch-specific-libdir-rpath.c
new file mode 100644
index 0000000..2ea41aa
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/arch-specific-libdir-rpath.c
@@ -0,0 +1,90 @@
+// Test that the driver adds an arch-specific subdirectory in
+// {RESOURCE_DIR}/lib/linux to the linker search path and to '-rpath'
+//
+// Test the default behavior when neither -frtlib-add-rpath nor
+// -fno-rtlib-add-rpath is specified, which is to skip -rpath
+// RUN: %clang %s -### 2>&1 -target x86_64-linux \
+// RUN:     -fsanitize=address -shared-libasan \
+// RUN:     -resource-dir=%S/Inputs/resource_dir_with_arch_subdir \
+// RUN:   | FileCheck --check-prefixes=RESDIR,LIBPATH-X86_64,NO-RPATH-X86_64 %s
+//
+// Test that -rpath is not added under -fno-rtlib-add-rpath even if other
+// conditions are met.
+// RUN: %clang %s -### 2>&1 -target x86_64-linux \
+// RUN:     -fsanitize=address -shared-libasan \
+// RUN:     -resource-dir=%S/Inputs/resource_dir_with_arch_subdir \
+// RUN:     -fno-rtlib-add-rpath \
+// RUN:   | FileCheck --check-prefixes=RESDIR,LIBPATH-X86_64,NO-RPATH-X86_64 %s
+//
+// Test that -rpath is added only under the right circumstance even if
+// -frtlib-add-rpath is specified.
+//
+// Add LIBPATH but no RPATH for -fsanitizer=address w/o -shared-libasan
+// RUN: %clang %s -### 2>&1 -target x86_64-linux -fsanitize=undefined \
+// RUN:     -resource-dir=%S/Inputs/resource_dir_with_arch_subdir \
+// RUN:     -frtlib-add-rpath \
+// RUN:   | FileCheck --check-prefixes=RESDIR,LIBPATH-X86_64,NO-RPATH-X86_64 %s
+//
+// Add LIBPATH but no RPATH for -fsanitizer=address w/o -shared-libasan
+// RUN: %clang %s -### 2>&1 -target x86_64-linux -fsanitize=undefined \
+// RUN:     -resource-dir=%S/Inputs/resource_dir_with_arch_subdir \
+// RUN:     -frtlib-add-rpath \
+// RUN:   | FileCheck --check-prefixes=RESDIR,LIBPATH-X86_64,NO-RPATH-X86_64 %s
+//
+// Add LIBPATH, RPATH for -fsanitize=address -shared-libasan
+// RUN: %clang %s -### 2>&1 -target x86_64-linux \
+// RUN:     -fsanitize=address -shared-libasan \
+// RUN:     -resource-dir=%S/Inputs/resource_dir_with_arch_subdir \
+// RUN:     -frtlib-add-rpath \
+// RUN:   | FileCheck --check-prefixes=RESDIR,LIBPATH-X86_64,RPATH-X86_64 %s
+//
+// Add LIBPATH, RPATH for -fsanitize=address -shared-libasan on aarch64
+// RUN: %clang %s -### 2>&1 -target aarch64-linux \
+// RUN:     -fsanitize=address -shared-libasan \
+// RUN:     -resource-dir=%S/Inputs/resource_dir_with_arch_subdir \
+// RUN:     -frtlib-add-rpath \
+// RUN:   | FileCheck --check-prefixes=RESDIR,LIBPATH-AARCH64,RPATH-AARCH64 %s
+//
+// Add LIBPATH, RPATH with -fsanitize=address for Android
+// RUN: %clang %s -### 2>&1 -target x86_64-linux-android -fsanitize=address \
+// RUN:     -resource-dir=%S/Inputs/resource_dir_with_arch_subdir \
+// RUN:     -frtlib-add-rpath \
+// RUN:   | FileCheck --check-prefixes=RESDIR,LIBPATH-X86_64,RPATH-X86_64 %s
+//
+// Add LIBPATH, RPATH for OpenMP
+// RUN: %clang %s -### 2>&1 -target x86_64-linux -fopenmp \
+// RUN:     -resource-dir=%S/Inputs/resource_dir_with_arch_subdir \
+// RUN:     -frtlib-add-rpath \
+// RUN:   | FileCheck --check-prefixes=RESDIR,LIBPATH-X86_64,RPATH-X86_64 %s
+//
+// Add LIBPATH but no RPATH for ubsan (or any other sanitizer)
+// RUN: %clang %s -### 2>&1 -fsanitize=undefined -target x86_64-linux \
+// RUN:     -resource-dir=%S/Inputs/resource_dir_with_arch_subdir \
+// RUN:     -frtlib-add-rpath \
+// RUN:   | FileCheck --check-prefixes=RESDIR,LIBPATH-X86_64,NO-RPATH-X86_64 %s
+//
+// Add LIBPATH but no RPATH if no sanitizer or runtime is specified
+// RUN: %clang %s -### 2>&1 -target x86_64-linux \
+// RUN:     -resource-dir=%S/Inputs/resource_dir_with_arch_subdir \
+// RUN:     -frtlib-add-rpath \
+// RUN:   | FileCheck --check-prefixes=RESDIR,LIBPATH-X86_64,NO-RPATH-X86_64 %s
+//
+// Do not add LIBPATH or RPATH if arch-specific subdir doesn't exist
+// RUN: %clang %s -### 2>&1 -target x86_64-linux \
+// RUN:     -resource-dir=%S/Inputs/resource_dir \
+// RUN:     -frtlib-add-rpath \
+// RUN:   | FileCheck --check-prefixes=RESDIR,NO-LIBPATH,NO-RPATH %s
+
+// RESDIR: "-resource-dir" "[[RESDIR:[^"]*]]"
+//
+// LIBPATH-X86_64: -L[[RESDIR]]{{(/|\\\\)lib(/|\\\\)linux(/|\\\\)x86_64}}
+// RPATH-X86_64:   "-rpath" "[[RESDIR]]{{(/|\\\\)lib(/|\\\\)linux(/|\\\\)x86_64}}"
+//
+// NO-LIBPATH-X86_64-NOT: -L[[RESDIR]]{{(/|\\\\)lib(/|\\\\)linux(/|\\\\)x86_64}}
+// NO-RPATH-X86_64-NOT:   "-rpath" "[[RESDIR]]{{(/|\\\\)lib(/|\\\\)linux(/|\\\\)x86_64}}"
+//
+// LIBPATH-AARCH64: -L[[RESDIR]]{{(/|\\\\)lib(/|\\\\)linux(/|\\\\)aarch64}}
+// RPATH-AAARCH4:   "-rpath" "[[RESDIR]]{{(/|\\\\)lib(/|\\\\)linux(/|\\\\)aarch64}}"
+//
+// NO-LIBPATH-NOT: "-L{{[^"]*Inputs(/|\\\\)resource_dir}}"
+// NO-RPATH-NOT:   "-rpath" {{.*(/|\\\\)Inputs(/|\\\\)resource_dir}}

src/llvm-project/clang/test/Driver/arch-specific-libdir.c

diff --git a/src/llvm-project/clang/test/Driver/arch-specific-libdir.c b/src/llvm-project/clang/test/Driver/arch-specific-libdir.c
new file mode 100644
index 0000000..5192368
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/arch-specific-libdir.c
@@ -0,0 +1,53 @@
+// Test that the driver adds an arch-specific subdirectory in
+// {RESOURCE_DIR}/lib/linux to the search path.
+//
+// RUN: %clang %s -### 2>&1 -target i386-unknown-linux \
+// RUN:     -resource-dir=%S/Inputs/resource_dir_with_arch_subdir \
+// RUN:   | FileCheck --check-prefixes=FILEPATH,ARCHDIR-i386 %s
+//
+// RUN: %clang %s -### 2>&1 -target i386-unknown-linux \
+// RUN:     -resource-dir=%S/Inputs/resource_dir \
+// RUN:   | FileCheck --check-prefixes=FILEPATH,NO-ARCHDIR %s
+//
+// RUN: %clang %s -### 2>&1 -target i686-unknown-linux \
+// RUN:     -resource-dir=%S/Inputs/resource_dir_with_arch_subdir \
+// RUN:   | FileCheck --check-prefixes=FILEPATH,ARCHDIR-i386 %s
+//
+// RUN: %clang %s -### 2>&1 -target i686-unknown-linux \
+// RUN:     -resource-dir=%S/Inputs/resource_dir \
+// RUN:   | FileCheck --check-prefixes=FILEPATH,NO-ARCHDIR %s
+//
+// RUN: %clang %s -### 2>&1 -target x86_64-unknown-linux \
+// RUN:     -resource-dir=%S/Inputs/resource_dir_with_arch_subdir \
+// RUN:   | FileCheck --check-prefixes=FILEPATH,ARCHDIR-x86_64 %s
+//
+// RUN: %clang %s -### 2>&1 -target x86_64-unknown-linux \
+// RUN:     -resource-dir=%S/Inputs/resource_dir \
+// RUN:   | FileCheck --check-prefixes=FILEPATH,NO-ARCHDIR %s
+//
+// RUN: %clang %s -### 2>&1 -target arm-unknown-linux \
+// RUN:     -resource-dir=%S/Inputs/resource_dir_with_arch_subdir \
+// RUN:   | FileCheck --check-prefixes=FILEPATH,ARCHDIR-arm %s
+//
+// RUN: %clang %s -### 2>&1 -target arm-unknown-linux \
+// RUN:     -resource-dir=%S/Inputs/resource_dir \
+// RUN:   | FileCheck --check-prefixes=FILEPATH,NO-ARCHDIR %s
+//
+// RUN: %clang %s -### 2>&1 -target aarch64-unknown-linux \
+// RUN:     -resource-dir=%S/Inputs/resource_dir_with_arch_subdir \
+// RUN:   | FileCheck --check-prefixes=FILEPATH,ARCHDIR-aarch64 %s
+//
+// RUN: %clang %s -### 2>&1 -target aarch64-unknown-linux \
+// RUN:     -resource-dir=%S/Inputs/resource_dir \
+// RUN:   | FileCheck --check-prefixes=FILEPATH,NO-ARCHDIR %s
+//
+//
+// FILEPATH: "-x" "c" "[[FILE_PATH:.*]]{{(/|\\\\).*}}.c"
+// ARCHDIR-i386:    -L[[FILE_PATH]]{{(/|\\\\)Inputs(/|\\\\)resource_dir_with_arch_subdir(/|\\\\)lib(/|\\\\)linux(/|\\\\)i386}}
+// ARCHDIR-x86_64:  -L[[FILE_PATH]]{{(/|\\\\)Inputs(/|\\\\)resource_dir_with_arch_subdir(/|\\\\)lib(/|\\\\)linux(/|\\\\)x86_64}}
+// ARCHDIR-arm:     -L[[FILE_PATH]]{{(/|\\\\)Inputs(/|\\\\)resource_dir_with_arch_subdir(/|\\\\)lib(/|\\\\)linux(/|\\\\)arm}}
+// ARCHDIR-aarch64: -L[[FILE_PATH]]{{(/|\\\\)Inputs(/|\\\\)resource_dir_with_arch_subdir(/|\\\\)lib(/|\\\\)linux(/|\\\\)aarch64}}
+//
+// Have a stricter check for no-archdir - that the driver doesn't add any
+// subdirectory from the provided resource directory.
+// NO-ARCHDIR-NOT: -L[[FILE_PATH]]/Inputs/resource_dir

src/llvm-project/clang/test/Driver/arch.c

diff --git a/src/llvm-project/clang/test/Driver/arch.c b/src/llvm-project/clang/test/Driver/arch.c
new file mode 100644
index 0000000..f113c1d
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/arch.c
@@ -0,0 +1,5 @@
+// RUN: %clang -target armv7a-unknown-linux-gnueabi -S -emit-llvm %s -o - | FileCheck %s --check-prefix=V7
+// RUN: %clang -target armv8a-unknown-linux-gnueabi -S -emit-llvm %s -o - | FileCheck %s --check-prefix=V8
+
+// V7: target triple = "armv7-unknown-linux-gnueabi"
+// V8: target triple = "armv8-unknown-linux-gnueabi"

src/llvm-project/clang/test/Driver/arclite-link.c

diff --git a/src/llvm-project/clang/test/Driver/arclite-link.c b/src/llvm-project/clang/test/Driver/arclite-link.c
new file mode 100644
index 0000000..2cc0271
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/arclite-link.c
@@ -0,0 +1,17 @@
+// RUN: touch %t.o
+// RUN: %clang -### -target x86_64-apple-darwin10 -fobjc-link-runtime -lfoo -mmacosx-version-min=10.10 %t.o 2>&1 | FileCheck -check-prefix=CHECK-ARCLITE-OSX %s
+// RUN: %clang -### -target x86_64-apple-darwin10 -fobjc-link-runtime -mmacosx-version-min=10.11 %t.o 2>&1 | FileCheck -check-prefix=CHECK-NOARCLITE %s
+// RUN: %clang -### -target i386-apple-darwin10 -fobjc-link-runtime -mmacosx-version-min=10.7 %t.o 2>&1 | FileCheck -check-prefix=CHECK-NOARCLITE %s
+// RUN: %clang -### -target x86_64-apple-darwin10 -fobjc-link-runtime -nostdlib %t.o 2>&1 | FileCheck -check-prefix=CHECK-NOSTDLIB %s
+
+// CHECK-ARCLITE-OSX: -lfoo
+// CHECK-ARCLITE-OSX: libarclite_macosx.a
+// CHECK-ARCLITE-OSX: -framework
+// CHECK-ARCLITE-OSX: Foundation
+// CHECK-ARCLITE-OSX: -lobjc
+// CHECK-NOARCLITE-NOT: libarclite
+// CHECK-NOSTDLIB-NOT: -lobjc
+
+// RUN: %clang -### -target x86_64-apple-darwin10 -fobjc-link-runtime -fobjc-arc -mmacosx-version-min=10.10 %s 2>&1 | FileCheck -check-prefix=CHECK-UNUSED %s
+
+// CHECK-UNUSED-NOT: warning: argument unused during compilation: '-fobjc-link-runtime'

src/llvm-project/clang/test/Driver/arm-abi.c

diff --git a/src/llvm-project/clang/test/Driver/arm-abi.c b/src/llvm-project/clang/test/Driver/arm-abi.c
new file mode 100644
index 0000000..ba5c4ba
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/arm-abi.c
@@ -0,0 +1,61 @@
+// The default ABI is aapcs
+// RUN: %clang -target arm--- %s -### -o %t.o 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-AAPCS %s
+// RUN: %clang -target armeb--- %s -### -o %t.o 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-AAPCS %s
+// RUN: %clang -target thumb--- %s -### -o %t.o 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-AAPCS %s
+// RUN: %clang -target thumbeb--- %s -### -o %t.o 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-AAPCS %s
+
+// MachO targets default to apcs-gnu, except for m-class processors
+// RUN: %clang -target arm--darwin- -arch armv7s %s -### -o %t.o 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-APCS-GNU %s
+// RUN: %clang -target thumb--darwin- -arch armv7s %s -### -o %t.o 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-APCS-GNU %s
+// RUN: %clang -target thumb--darwin- -arch armv7m %s -### -o %t.o 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-AAPCS %s
+
+// Windows targets default to AAPCS, regardless of environment
+// RUN: %clang -target arm--windows-gnueabi %s -### -o %t.o 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-AAPCS %s
+
+// NetBSD defaults to apcs-gnu, but can also use aapcs
+// RUN: %clang -target arm--netbsd- %s -### -o %t.o 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-APCS-GNU %s
+// RUN: %clang -target arm--netbsd-eabi %s -### -o %t.o 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-AAPCS %s
+// RUN: %clang -target arm--netbsd-eabihf %s -### -o %t.o 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-AAPCS %s
+
+// OpenBSD defaults to aapcs-linux
+// RUN: %clang -target arm--openbsd- %s -### -o %t.o 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-AAPCS-LINUX %s
+
+// Otherwise, ABI is selected based on environment
+// RUN: %clang -target arm---android %s -### -o %t.o 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-AAPCS-LINUX %s
+// RUN: %clang -target arm---gnueabi %s -### -o %t.o 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-AAPCS-LINUX %s
+// RUN: %clang -target arm---gnueabihf %s -### -o %t.o 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-AAPCS-LINUX %s
+// RUN: %clang -target arm---musleabi %s -### -o %t.o 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-AAPCS-LINUX %s
+// RUN: %clang -target arm---musleabihf %s -### -o %t.o 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-AAPCS-LINUX %s
+// RUN: %clang -target arm---eabi %s -### -o %t.o 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-AAPCS %s
+// RUN: %clang -target arm---eabihf %s -### -o %t.o 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-AAPCS %s
+
+// ABI can be overridden by the -mabi= option
+// RUN: %clang -target arm---eabi -mabi=apcs-gnu %s -### -o %t.o 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-APCS-GNU %s
+// RUN: %clang -target arm---gnueabi -mabi=aapcs %s -### -o %t.o 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-AAPCS %s
+// RUN: %clang -target arm---eabi -mabi=aapcs-linux %s -### -o %t.o 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-AAPCS-LINUX %s
+
+// CHECK-APCS-GNU: "-target-abi" "apcs-gnu"
+// CHECK-AAPCS: "-target-abi" "aapcs"
+// CHECK-AAPCS-LINUX: "-target-abi" "aapcs-linux"

src/llvm-project/clang/test/Driver/arm-alignment.c

diff --git a/src/llvm-project/clang/test/Driver/arm-alignment.c b/src/llvm-project/clang/test/Driver/arm-alignment.c
new file mode 100644
index 0000000..e0b4946
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/arm-alignment.c
@@ -0,0 +1,95 @@
+// RUN: %clang -target arm-none-gnueabi -munaligned-access -### %s 2> %t
+// RUN: FileCheck --check-prefix=CHECK-UNALIGNED-ARM < %t %s
+
+// RUN: %clang -target arm-none-gnueabi -mstrict-align -munaligned-access -### %s 2> %t
+// RUN: FileCheck --check-prefix=CHECK-UNALIGNED-ARM < %t %s
+
+// RUN: %clang -target arm-none-gnueabi -mno-unaligned-access -munaligned-access -### %s 2> %t
+// RUN: FileCheck --check-prefix=CHECK-UNALIGNED-ARM < %t %s
+
+// RUN: %clang -target armv6-apple-darwin -### %s 2> %t
+// RUN: FileCheck --check-prefix=CHECK-UNALIGNED-ARM < %t %s
+
+// RUN: %clang -target armv6-netbsd-eabi -### %s 2> %t
+// RUN: FileCheck --check-prefix=CHECK-UNALIGNED-ARM < %t %s
+
+// RUN: %clang -target armv7-unknown-linux -### %s 2> %t
+// RUN: FileCheck --check-prefix=CHECK-UNALIGNED-ARM < %t %s
+
+// RUN: %clang -target armv7-unknown-nacl-gnueabihf -### %s 2> %t
+// RUN: FileCheck --check-prefix=CHECK-UNALIGNED-ARM < %t %s
+
+// RUN: %clang -target aarch64-none-gnueabi -munaligned-access -### %s 2> %t
+// RUN: FileCheck --check-prefix=CHECK-UNALIGNED-AARCH64 < %t %s
+
+// RUN: %clang -target aarch64-none-gnueabi -mstrict-align -munaligned-access -### %s 2> %t
+// RUN: FileCheck --check-prefix=CHECK-UNALIGNED-AARCH64 < %t %s
+
+// RUN: %clang -target aarch64-none-gnueabi -mno-unaligned-access -munaligned-access -### %s 2> %t
+// RUN: FileCheck --check-prefix=CHECK-UNALIGNED-AARCH64 < %t %s
+
+// CHECK-UNALIGNED-ARM-NOT: "-target-feature" "+strict-align"
+// CHECK-UNALIGNED-AARCH64-NOT: "-target-feature" "+strict-align"
+
+
+// RUN: %clang -target arm-none-gnueabi -mno-unaligned-access -### %s 2> %t
+// RUN: FileCheck --check-prefix=CHECK-ALIGNED-ARM < %t %s
+
+// RUN: %clang -target arm-none-gnueabi -mstrict-align -### %s 2> %t
+// RUN: FileCheck --check-prefix=CHECK-ALIGNED-ARM < %t %s
+
+// RUN: %clang -target arm-none-gnueabi -munaligned-access -mno-unaligned-access -### %s 2> %t
+// RUN: FileCheck --check-prefix=CHECK-ALIGNED-ARM < %t %s
+
+// RUN: %clang -target arm-none-gnueabi -munaligned-access -mstrict-align -### %s 2> %t
+// RUN: FileCheck --check-prefix=CHECK-ALIGNED-ARM < %t %s
+
+// RUN: %clang -target arm-none-gnueabi -### %s 2> %t
+// RUN: FileCheck --check-prefix=CHECK-ALIGNED-ARM < %t %s
+
+// RUN: %clang -target armv5-apple-darwin -### %s 2> %t
+// RUN: FileCheck --check-prefix=CHECK-ALIGNED-ARM < %t %s
+
+// RUN: %clang -target armv5t-netbsd-eabi -### %s 2> %t
+// RUN: FileCheck --check-prefix=CHECK-ALIGNED-ARM < %t %s
+
+// RUN: %clang -target armv6-unknown-linux -### %s 2> %t
+// RUN: FileCheck --check-prefix=CHECK-ALIGNED-ARM < %t %s
+
+// RUN: %clang -target armv6-unknown-nacl-gnueabihf -### %s 2> %t
+// RUN: FileCheck --check-prefix=CHECK-ALIGNED-ARM < %t %s
+
+// RUN: %clang -target armv6m-apple-darwin -### %s 2> %t
+// RUN: FileCheck --check-prefix=CHECK-ALIGNED-ARM < %t %s
+
+// RUN: %clang -target armv6m-netbsd-eabi -### %s 2> %t
+// RUN: FileCheck --check-prefix=CHECK-ALIGNED-ARM < %t %s
+
+// RUN: %clang -target aarch64-none-gnueabi -mno-unaligned-access -### %s 2> %t
+// RUN: FileCheck --check-prefix=CHECK-ALIGNED-AARCH64 < %t %s
+
+// RUN: %clang -target aarch64-none-gnueabi -mstrict-align -### %s 2> %t
+// RUN: FileCheck --check-prefix=CHECK-ALIGNED-AARCH64 < %t %s
+
+// RUN: %clang -target aarch64-none-gnueabi -munaligned-access -mno-unaligned-access -### %s 2> %t
+// RUN: FileCheck --check-prefix=CHECK-ALIGNED-AARCH64 < %t %s
+
+// RUN: %clang -target aarch64-none-gnueabi -munaligned-access -mstrict-align -### %s 2> %t
+// RUN: FileCheck --check-prefix=CHECK-ALIGNED-AARCH64 < %t %s
+
+// RUN: %clang -target aarch64-none-gnueabi -mkernel -mno-unaligned-access -### %s 2> %t
+// RUN: FileCheck --check-prefix=CHECK-ALIGNED-AARCH64 < %t %s
+
+// CHECK-ALIGNED-ARM: "-target-feature" "+strict-align"
+// CHECK-ALIGNED-AARCH64: "-target-feature" "+strict-align"
+
+// Make sure that v6M cores and v8M Baseline always trigger the unsupported
+// aligned accesses error for all supported architecture triples.
+// RUN: not %clang -c -target thumbv6m-none-gnueabi -mcpu=cortex-m0 -munaligned-access %s 2>&1 | \
+// RUN:   FileCheck --check-prefix CHECK-UNALIGN-NOT-SUPPORTED %s
+// RUN: not %clang -c -target thumb-none-gnueabi -mcpu=cortex-m0 -munaligned-access %s 2>&1 | \
+// RUN:   FileCheck --check-prefix CHECK-UNALIGN-NOT-SUPPORTED %s
+// RUN: not %clang -c -target thumbv8m.base-none-gnueabi -munaligned-access %s 2>&1 | \
+// RUN:   FileCheck --check-prefix CHECK-UNALIGN-NOT-SUPPORTED %s
+
+// CHECK-UNALIGN-NOT-SUPPORTED: error: the {{.*}} sub-architecture does not support unaligned accesses

src/llvm-project/clang/test/Driver/arm-arch-darwin.c

diff --git a/src/llvm-project/clang/test/Driver/arm-arch-darwin.c b/src/llvm-project/clang/test/Driver/arm-arch-darwin.c
new file mode 100644
index 0000000..5508961
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/arm-arch-darwin.c
@@ -0,0 +1,6 @@
+// On Darwin, arch should override CPU for triple purposes
+// RUN: %clang -target armv7m-apple-darwin -arch armv7m -mcpu=cortex-m4 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V7M-DARWIN %s
+// CHECK-V7M-DARWIN: "-cc1"{{.*}} "-triple" "thumbv7m-{{.*}} "-target-cpu" "cortex-m4"
+// RUN: %clang -target armv7m -arch armv7m -mcpu=cortex-m4 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V7M-OVERRIDDEN %s
+// CHECK-V7M-OVERRIDDEN: "-cc1"{{.*}} "-triple" "thumbv7em-{{.*}} "-target-cpu" "cortex-m4"
+

src/llvm-project/clang/test/Driver/arm-compiler-rt.c

diff --git a/src/llvm-project/clang/test/Driver/arm-compiler-rt.c b/src/llvm-project/clang/test/Driver/arm-compiler-rt.c
new file mode 100644
index 0000000..a7e947c
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/arm-compiler-rt.c
@@ -0,0 +1,21 @@
+// RUN: %clang -target arm-linux-gnueabi -rtlib=compiler-rt -### %s 2>&1 | FileCheck %s -check-prefix ARM-GNUEABI
+// ARM-GNUEABI: "{{.*[/\\]}}libclang_rt.builtins-arm.a"
+
+// RUN: %clang -target arm-linux-gnueabi -rtlib=compiler-rt -mfloat-abi=hard -### %s 2>&1 | FileCheck %s -check-prefix ARM-GNUEABI-ABI
+// ARM-GNUEABI-ABI: "{{.*[/\\]}}libclang_rt.builtins-armhf.a"
+
+// RUN: %clang -target arm-linux-gnueabihf -rtlib=compiler-rt -### %s 2>&1 | FileCheck %s -check-prefix ARM-GNUEABIHF
+// ARM-GNUEABIHF: "{{.*[/\\]}}libclang_rt.builtins-armhf.a"
+
+// RUN: %clang -target arm-linux-gnueabihf -rtlib=compiler-rt -mfloat-abi=soft -### %s 2>&1 | FileCheck %s -check-prefix ARM-GNUEABIHF-ABI
+// ARM-GNUEABIHF-ABI: "{{.*[/\\]}}libclang_rt.builtins-arm.a"
+
+// RUN: %clang -target arm-windows-itanium -rtlib=compiler-rt -### %s 2>&1 | FileCheck %s -check-prefix ARM-WINDOWS
+// ARM-WINDOWS: "{{.*[/\\]}}clang_rt.builtins-arm.lib"
+
+// RUN: %clang -target arm-linux-androideabi -rtlib=compiler-rt -### %s 2>&1 | FileCheck %s -check-prefix ARM-ANDROID
+// ARM-ANDROID: "{{.*[/\\]}}libclang_rt.builtins-arm-android.a"
+
+// RUN: %clang -target arm-linux-androideabi -rtlib=compiler-rt -mfloat-abi=hard -### %s 2>&1 | FileCheck %s -check-prefix ARM-ANDROIDHF
+// ARM-ANDROIDHF: "{{.*[/\\]}}libclang_rt.builtins-armhf-android.a"
+

src/llvm-project/clang/test/Driver/arm-cortex-cpus.c

diff --git a/src/llvm-project/clang/test/Driver/arm-cortex-cpus.c b/src/llvm-project/clang/test/Driver/arm-cortex-cpus.c
new file mode 100644
index 0000000..04554ee
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/arm-cortex-cpus.c
@@ -0,0 +1,811 @@
+// ================== Check default CPU on each major architecture
+// RUN: %clang -target arm -mcpu=generic -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-GENERIC %s
+// CHECK-GENERIC: "-cc1"{{.*}} "-triple" "armv4t-{{.*}} "-target-cpu" "generic"
+
+// RUN: %clang -target armeb -mcpu=generic -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-GENERIC %s
+// CHECK-BE-GENERIC: "-cc1"{{.*}} "-triple" "armebv4t-{{.*}} "-target-cpu" "generic"
+
+// RUN: %clang -target arm -mthumb -mcpu=generic -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-GENERIC-THUMB %s
+// CHECK-GENERIC-THUMB: "-cc1"{{.*}} "-triple" "thumbv4t-{{.*}} "-target-cpu" "generic"
+
+// RUN: %clang -target armeb -mthumb -mcpu=generic -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-GENERIC-THUMB %s
+// CHECK-BE-GENERIC-THUMB: "-cc1"{{.*}} "-triple" "thumbebv4t-{{.*}} "-target-cpu" "generic"
+
+// RUN: %clang -target armv4t -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V4T %s
+// RUN: %clang -target arm -march=armv4t -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V4T %s
+// CHECK-V4T: "-cc1"{{.*}} "-triple" "armv4t-{{.*}} "-target-cpu" "arm7tdmi"
+
+// RUN: %clang -target armv4t -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V4T-THUMB %s
+// RUN: %clang -target arm -mthumb -march=armv4t -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V4T-THUMB %s
+// CHECK-V4T-THUMB: "-cc1"{{.*}} "-triple" "thumbv4t-{{.*}} "-target-cpu" "arm7tdmi"
+
+// RUN: %clang -target armv5 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V5 %s
+// RUN: %clang -target arm -march=armv5 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V5 %s
+// RUN: %clang -target armv5t -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V5 %s
+// RUN: %clang -target arm -march=armv5t -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V5 %s
+// CHECK-V5: "-cc1"{{.*}} "-triple" "armv5-{{.*}} "-target-cpu" "arm10tdmi"
+
+// RUN: %clang -target armv5 -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V5-THUMB %s
+// RUN: %clang -target arm -march=armv5 -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V5-THUMB %s
+// RUN: %clang -target armv5t -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V5-THUMB %s
+// RUN: %clang -target arm -march=armv5 -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V5-THUMB %s
+// CHECK-V5-THUMB: "-cc1"{{.*}} "-triple" "thumbv5-{{.*}} "-target-cpu" "arm10tdmi"
+
+// RUN: %clang -target armv5e -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V5E %s
+// RUN: %clang -target arm -march=armv5e -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V5E %s
+// CHECK-V5E: "-cc1"{{.*}} "-triple" "armv5e-{{.*}} "-target-cpu" "arm1022e"
+
+// RUN: %clang -target armv5e -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V5E-THUMB %s
+// RUN: %clang -target arm -march=armv5e -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V5E-THUMB %s
+// CHECK-V5E-THUMB: "-cc1"{{.*}} "-triple" "thumbv5e-{{.*}} "-target-cpu" "arm1022e"
+
+// FIXME %clang -target armv5tej -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V5TEJ %s
+// RUN: %clang -target arm -march=armv5tej -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V5TEJ %s
+// CHECK-V5TEJ: "-cc1"{{.*}} "-triple" "armv5e-{{.*}} "-target-cpu" "arm926ej-s"
+
+// FIXME %clang -target armv5tej -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V5TEJ-THUMB %s
+// RUN: %clang -target arm -march=armv5tej -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V5TEJ-THUMB %s
+// CHECK-V5TEJ-THUMB: "-cc1"{{.*}} "-triple" "thumbv5e-{{.*}} "-target-cpu" "arm926ej-s"
+
+// RUN: %clang -target armv6 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V6 %s
+// RUN: %clang -target arm -march=armv6 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V6 %s
+// CHECK-V6: "-cc1"{{.*}} "-triple" "armv6-{{.*}} "-target-cpu" "arm1136jf-s"
+
+// RUN: %clang -target armv6 -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V6-THUMB %s
+// RUN: %clang -target arm -march=armv6 -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V6-THUMB %s
+// CHECK-V6-THUMB: "-cc1"{{.*}} "-triple" "thumbv6-{{.*}} "-target-cpu" "arm1136jf-s"
+
+// FIXME %clang -target armv6j -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V6J %s
+// RUN: %clang -target arm -march=armv6j -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V6J %s
+// CHECK-V6J: "-cc1"{{.*}} "-triple" "armv6-{{.*}} "-target-cpu" "arm1136jf-s"
+
+// FIXME %clang -target armv6j -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V6J-THUMB %s
+// RUN: %clang -target arm -march=armv6j -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V6J-THUMB %s
+// CHECK-V6J-THUMB: "-cc1"{{.*}} "-triple" "thumbv6-{{.*}} "-target-cpu" "arm1136jf-s"
+
+// FIXME %clang -target armv6z -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V6Z %s
+// FIXME %clang -target arm -march=armv6z -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V6Z %s
+// CHECK-V6Z: "-cc1"{{.*}} "-triple" "armv6-{{.*}} "-target-cpu" "arm1176jzf-s"
+
+// FIXME %clang -target armv6z -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V6Z-THUMB %s
+// FIXME %clang -target arm -march=armv6z -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V6Z-THUMB %s
+// CHECK-V6Z-THUMB: "-cc1"{{.*}} "-triple" "thumbv6-{{.*}} "-target-cpu" "arm1176jzf-s"
+
+// RUN: %clang -target armv6k -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V6K %s
+// RUN: %clang -target arm -march=armv6k -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V6K %s
+// CHECK-V6K: "-cc1"{{.*}} "-triple" "armv6k-{{.*}} "-target-cpu" "mpcore"
+
+// RUN: %clang -target armv6k -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V6K-THUMB %s
+// RUN: %clang -target arm -march=armv6k -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V6K-THUMB %s
+// CHECK-V6K-THUMB: "-cc1"{{.*}} "-triple" "thumbv6k-{{.*}} "-target-cpu" "mpcore"
+
+// RUN: %clang -target armv6t2 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V6T2 %s
+// RUN: %clang -target arm -march=armv6t2 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V6T2 %s
+// CHECK-V6T2: "-cc1"{{.*}} "-triple" "armv6t2-{{.*}} "-target-cpu" "arm1156t2-s"
+
+// RUN: %clang -target armv6t2 -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V6T2-THUMB %s
+// RUN: %clang -target arm -march=armv6t2 -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V6T2-THUMB %s
+// CHECK-V6T2-THUMB: "-cc1"{{.*}} "-triple" "thumbv6t2-{{.*}} "-target-cpu" "arm1156t2-s"
+
+// RUN: %clang -target armv6m -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V6M %s
+// RUN: %clang -target arm -march=armv6m -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V6M %s
+// RUN: %clang -target armv6sm -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V6M %s
+// RUN: %clang -target arm -march=armv6sm -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V6M %s
+// CHECK-V6M: "-cc1"{{.*}} "-triple" "thumbv6m-{{.*}} "-target-cpu" "cortex-m0"
+
+// RUN: %clang -target armv6m -mbig-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V6M-BIG %s
+// RUN: %clang -target arm -march=armv6m -mbig-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V6M-BIG %s
+// CHECK-V6M-BIG: "-cc1"{{.*}} "-triple" "thumbebv6m-{{.*}} "-target-cpu" "cortex-m0"
+
+// RUN: %clang -target armv7m -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V7M %s
+// RUN: %clang -target arm -march=armv7-m -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V7M %s
+// CHECK-V7M: "-cc1"{{.*}} "-triple" "thumbv7m-{{.*}} "-target-cpu" "cortex-m3"
+
+// RUN: %clang -target armv7em -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V7EM %s
+// RUN: %clang -target arm -march=armv7e-m -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V7EM %s
+// CHECK-V7EM: "-cc1"{{.*}} "-triple" "thumbv7em-{{.*}} "-target-cpu" "cortex-m4"
+
+// RUN: %clang -target armv7em -mbig-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V7EM-BIG %s
+// RUN: %clang -target arm -march=armv7e-m -mbig-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V7EM-BIG %s
+// CHECK-V7EM-BIG: "-cc1"{{.*}} "-triple" "thumbebv7em-{{.*}} "-target-cpu" "cortex-m4"
+
+// RUN: %clang -target armv6m-apple-darwin -arch armv6m -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V6M-DARWIN %s
+// CHECK-V6M-DARWIN: "-cc1"{{.*}} "-triple" "thumbv6m-{{.*}} "-target-cpu" "cortex-m0"
+
+// RUN: %clang -target armv7m-apple-darwin -arch armv7m -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V7M-DARWIN %s
+// CHECK-V7M-DARWIN: "-cc1"{{.*}} "-triple" "thumbv7m-{{.*}} "-target-cpu" "cortex-m3"
+
+// RUN: %clang -target armv7em-apple-darwin -arch armv7em -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V7EM-DARWIN %s
+// CHECK-V7EM-DARWIN: "-cc1"{{.*}} "-triple" "thumbv7em-{{.*}} "-target-cpu" "cortex-m4"
+
+// RUN: %clang -target armv7a-linux-gnueabi -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V7A %s
+// RUN: %clang -target arm-linux-gnueabi -march=armv7-a -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V7A %s
+// CHECK-V7A: "-cc1"{{.*}} "-triple" "armv7-{{.*}} "-target-cpu" "generic"
+
+// RUN: %clang -target armv7a-linux-gnueabi -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V7A-THUMB %s
+// RUN: %clang -target arm-linux-gnueabi -march=armv7-a -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V7A-THUMB %s
+// CHECK-V7A-THUMB: "-cc1"{{.*}} "-triple" "thumbv7-{{.*}} "-target-cpu" "generic"
+
+// RUN: %clang -target armv7r-linux-gnueabi -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V7R %s
+// RUN: %clang -target arm-linux-gnueabi -march=armv7-r -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V7R %s
+// CHECK-V7R: "-cc1"{{.*}} "-triple" "armv7r-{{.*}} "-target-cpu" "cortex-r4"
+
+// RUN: %clang -target armv7r-linux-gnueabi -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V7R-THUMB %s
+// RUN: %clang -target arm-linux-gnueabi -march=armv7-r -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V7R-THUMB %s
+// CHECK-V7R-THUMB: "-cc1"{{.*}} "-triple" "thumbv7r-{{.*}} "-target-cpu" "cortex-r4"
+
+// RUN: %clang -target armv8 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V8A %s
+// RUN: %clang -target arm -march=armv8 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V8A %s
+// RUN: %clang -target armv8a -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V8A %s
+// RUN: %clang -target arm -march=armv8a -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V8A %s
+// RUN: %clang -target arm -march=armv8-a -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V8A %s
+// RUN: %clang -target armv8 -mlittle-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V8A %s
+// RUN: %clang -target arm -march=armv8 -mlittle-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V8A %s
+// RUN: %clang -target armv8a -mlittle-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V8A %s
+// RUN: %clang -target arm -march=armv8a -mlittle-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V8A %s
+// RUN: %clang -target arm -mlittle-endian -march=armv8-a -mlittle-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V8A %s
+// CHECK-V8A: "-cc1"{{.*}} "-triple" "armv8-{{.*}}" "-target-cpu" "generic"
+
+// RUN: %clang -target armv8r-linux-gnueabi -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V8R %s
+// RUN: %clang -target arm -march=armv8r -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V8R %s
+// RUN: %clang -target arm -march=armv8-r -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V8R %s
+// CHECK-V8R: "-cc1"{{.*}} "-triple" "armv8r-{{.*}} "-target-cpu" "cortex-r52"
+
+// RUN: %clang -target armv8r-linux-gnueabi -mbig-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V8R-BIG %s
+// RUN: %clang -target arm -march=armv8r -mbig-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V8R-BIG %s
+// RUN: %clang -target arm -march=armv8-r -mbig-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V8R-BIG %s
+// CHECK-V8R-BIG: "-cc1"{{.*}} "-triple" "armebv8r-{{.*}} "-target-cpu" "cortex-r52"
+
+// RUN: %clang -target armv8r-linux-gnueabi -mthumb -### -c %s 2>&1 | \
+// RUN:     FileCheck -check-prefix=CHECK-V8R-THUMB %s
+// RUN: %clang -target arm -march=armv8r -mthumb -### -c %s 2>&1 | \
+// RUN:     FileCheck -check-prefix=CHECK-V8R-THUMB %s
+// CHECK-V8R-THUMB: "-cc1"{{.*}} "-triple" "thumbv8r-{{.*}} "-target-cpu" "cortex-r52"
+// RUN: %clang -target armv8r-linux-gnueabi -mthumb -mbig-endian -### -c %s 2>&1 | \
+// RUN:     FileCheck -check-prefix=CHECK-V8R-THUMB-BIG %s
+// RUN: %clang -target arm -march=armv8r -mthumb -mbig-endian -### -c %s 2>&1 | \
+// RUN:     FileCheck -check-prefix=CHECK-V8R-THUMB-BIG %s
+// CHECK-V8R-THUMB-BIG: "-cc1"{{.*}} "-triple" "thumbebv8r-{{.*}} "-target-cpu" "cortex-r52"
+
+// RUN: %clang -mcpu=generic -target armv8 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V8A-GENERIC %s
+// RUN: %clang -mcpu=generic -target arm -march=armv8 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V8A-GENERIC %s
+// RUN: %clang -mcpu=generic -target armv8a -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V8A-GENERIC %s
+// RUN: %clang -mcpu=generic -target arm -march=armv8a -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V8A-GENERIC %s
+// RUN: %clang -mcpu=generic -target arm -march=armv8-a -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V8A-GENERIC %s
+// RUN: %clang -mcpu=generic -target armv8 -mlittle-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V8A-GENERIC %s
+// RUN: %clang -mcpu=generic -target arm -march=armv8 -mlittle-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V8A-GENERIC %s
+// RUN: %clang -mcpu=generic -target armv8a -mlittle-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V8A-GENERIC %s
+// RUN: %clang -mcpu=generic -target arm -march=armv8a -mlittle-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V8A-GENERIC %s
+// RUN: %clang -mcpu=generic -target arm -mlittle-endian -march=armv8-a -mlittle-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V8A-GENERIC %s
+// CHECK-V8A-GENERIC: "-cc1"{{.*}} "-triple" "armv8-{{.*}}" "-target-cpu" "generic"
+
+// RUN: %clang -target armebv8 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-V8A %s
+// RUN: %clang -target armeb -march=armebv8 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-V8A %s
+// RUN: %clang -target armebv8a -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-V8A %s
+// RUN: %clang -target armeb -march=armebv8a -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-V8A %s
+// RUN: %clang -target armeb -march=armebv8-a -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-V8A %s
+// RUN: %clang -target armv8 -mbig-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-V8A %s
+// RUN: %clang -target arm -march=armebv8 -mbig-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-V8A %s
+// RUN: %clang -target armv8a -mbig-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-V8A %s
+// RUN: %clang -target arm -march=armebv8a -mbig-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-V8A %s
+// RUN: %clang -target arm -march=armebv8-a -mbig-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-V8A %s
+// CHECK-BE-V8A: "-cc1"{{.*}} "-triple" "armebv8-{{.*}}" "-target-cpu" "generic"
+
+// RUN: %clang -target armv8 -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V8A-THUMB %s
+// RUN: %clang -target arm -march=armv8 -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V8A-THUMB %s
+// RUN: %clang -target armv8a -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V8A-THUMB %s
+// RUN: %clang -target arm -march=armv8a -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V8A-THUMB %s
+// RUN: %clang -target armv8 -mlittle-endian -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V8A-THUMB %s
+// RUN: %clang -target arm -march=armv8 -mlittle-endian -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V8A-THUMB %s
+// RUN: %clang -target armv8a -mlittle-endian -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V8A-THUMB %s
+// RUN: %clang -target arm -march=armv8a -mlittle-endian -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V8A-THUMB %s
+// CHECK-V8A-THUMB: "-cc1"{{.*}} "-triple" "thumbv8-{{.*}}" "-target-cpu" "generic"
+
+// RUN: %clang -target armebv8 -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-V8A-THUMB %s
+// RUN: %clang -target armeb -march=armebv8 -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-V8A-THUMB %s
+// RUN: %clang -target armebv8a -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-V8A-THUMB %s
+// RUN: %clang -target armeb -march=armebv8a -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-V8A-THUMB %s
+// RUN: %clang -target armv8 -mbig-endian -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-V8A-THUMB %s
+// RUN: %clang -target arm -march=armebv8 -mbig-endian -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-V8A-THUMB %s
+// RUN: %clang -target armv8a -mbig-endian -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-V8A-THUMB %s
+// RUN: %clang -target arm -march=armebv8a -mbig-endian -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-V8A-THUMB %s
+// CHECK-BE-V8A-THUMB: "-cc1"{{.*}} "-triple" "thumbebv8-{{.*}}" "-target-cpu" "generic"
+
+// RUN: %clang -target arm -march=armv8.1a -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V81A %s
+// RUN: %clang -target armv8.1a -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V81A %s
+// RUN: %clang -target arm -march=armv8.1-a -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V81A %s
+// RUN: %clang -target arm -march=armv8.1a -mlittle-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V81A %s
+// RUN: %clang -target armv8.1a -mlittle-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V81A %s
+// RUN: %clang -target arm -march=armv8.1a -mlittle-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V81A %s
+// RUN: %clang -target arm -mlittle-endian -march=armv8.1-a -mlittle-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V81A %s
+// RUN: %clang -mcpu=generic -target arm -march=armv8.1a -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V81A %s
+// RUN: %clang -mcpu=generic -target armv8.1a -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V81A %s
+// RUN: %clang -mcpu=generic -target arm -march=armv8.1-a -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V81A %s
+// RUN: %clang -mcpu=generic -target arm -march=armv8.1a -mlittle-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V81A %s
+// RUN: %clang -mcpu=generic -target armv8.1a -mlittle-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V81A %s
+// RUN: %clang -mcpu=generic -target arm -march=armv8.1a -mlittle-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V81A %s
+// RUN: %clang -mcpu=generic -target arm -mlittle-endian -march=armv8.1-a -mlittle-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V81A %s
+// CHECK-V81A: "-cc1"{{.*}} "-triple" "armv8.1a-{{.*}}" "-target-cpu" "generic"
+
+// RUN: %clang -target armebv8.1a -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-V81A %s
+// RUN: %clang -target armeb -march=armebv8.1a -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-V81A %s
+// RUN: %clang -target armeb -march=armebv8.1-a -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-V81A %s
+// RUN: %clang -target armv8.1a -mbig-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-V81A %s
+// RUN: %clang -target arm -march=armebv8.1a -mbig-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-V81A %s
+// RUN: %clang -target arm -march=armebv8.1-a -mbig-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-V81A %s
+// CHECK-BE-V81A: "-cc1"{{.*}} "-triple" "armebv8.1a-{{.*}}" "-target-cpu" "generic"
+
+// RUN: %clang -target armv8.1a -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V81A-THUMB %s
+// RUN: %clang -target arm -march=armv8.1a -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V81A-THUMB %s
+// RUN: %clang -target arm -march=armv8.1-a -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V81A-THUMB %s
+// RUN: %clang -target armv8.1a -mlittle-endian -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V81A-THUMB %s
+// RUN: %clang -target arm -march=armv8.1a -mlittle-endian -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V81A-THUMB %s
+// RUN: %clang -target arm -march=armv8.1-a -mlittle-endian -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V81A-THUMB %s
+// CHECK-V81A-THUMB: "-cc1"{{.*}} "-triple" "thumbv8.1a-{{.*}}" "-target-cpu" "generic"
+
+// RUN: %clang -target armebv8.1a -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-V81A-THUMB %s
+// RUN: %clang -target armeb -march=armebv8.1a -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-V81A-THUMB %s
+// RUN: %clang -target armeb -march=armebv8.1-a -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-V81A-THUMB %s
+// RUN: %clang -target armv8.1a -mbig-endian -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-V81A-THUMB %s
+// RUN: %clang -target arm -march=armebv8.1a -mbig-endian -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-V81A-THUMB %s
+// RUN: %clang -target arm -march=armebv8.1-a -mbig-endian -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-V81A-THUMB %s
+// CHECK-BE-V81A-THUMB: "-cc1"{{.*}} "-triple" "thumbebv8.1a-{{.*}}" "-target-cpu" "generic"
+
+// RUN: %clang -target armv8.2a -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V82A %s
+// RUN: %clang -target arm -march=armv8.2a -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V82A %s
+// RUN: %clang -target arm -march=armv8.2-a -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V82A %s
+// RUN: %clang -target arm -march=armv8.2a -mlittle-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V82A %s
+// RUN: %clang -target armv8.2a -mlittle-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V82A %s
+// RUN: %clang -target arm -march=armv8.2a -mlittle-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V82A %s
+// RUN: %clang -target arm -mlittle-endian -march=armv8.2-a -mlittle-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V82A %s
+// CHECK-V82A: "-cc1"{{.*}} "-triple" "armv8.2{{.*}}" "-target-cpu" "generic"
+
+// RUN: %clang -target armebv8.2a -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-V82A %s
+// RUN: %clang -target armv8.2a -mbig-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-V82A %s
+// RUN: %clang -target armeb -march=armebv8.2a -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-V82A %s
+// RUN: %clang -target armeb -march=armebv8.2-a -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-V82A %s
+// RUN: %clang -target arm -march=armebv8.2a -mbig-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-V82A %s
+// RUN: %clang -target arm -march=armebv8.2-a -mbig-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-V82A %s
+// CHECK-BE-V82A: "-cc1"{{.*}} "-triple" "armebv8.2{{.*}}" "-target-cpu" "generic"
+
+// RUN: %clang -target armv8.2a -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V82A-THUMB %s
+// RUN: %clang -target arm -march=armv8.2a -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V82A-THUMB %s
+// RUN: %clang -target arm -march=armv8.2-a -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V82A-THUMB %s
+// RUN: %clang -target armv8.2a -mlittle-endian -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V82A-THUMB %s
+// RUN: %clang -target arm -march=armv8.2a -mlittle-endian -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V82A-THUMB %s
+// RUN: %clang -target arm -march=armv8.2-a -mlittle-endian -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V82A-THUMB %s
+// CHECK-V82A-THUMB: "-cc1"{{.*}} "-triple" "thumbv8.2a-{{.*}}" "-target-cpu" "generic"
+
+// RUN: %clang -target armebv8.2a -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-V82A-THUMB %s
+// RUN: %clang -target armeb -march=armebv8.2a -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-V82A-THUMB %s
+// RUN: %clang -target armeb -march=armebv8.2-a -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-V82A-THUMB %s
+// RUN: %clang -target armv8.2a -mbig-endian -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-V82A-THUMB %s
+// RUN: %clang -target arm -march=armebv8.2a -mbig-endian -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-V82A-THUMB %s
+// RUN: %clang -target arm -march=armebv8.2-a -mbig-endian -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-V82A-THUMB %s
+// CHECK-BE-V82A-THUMB: "-cc1"{{.*}} "-triple" "thumbebv8.2a-{{.*}}" "-target-cpu" "generic"
+
+// RUN: %clang -target armv8.3a -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V83A %s
+// RUN: %clang -target arm -march=armv8.3a -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V83A %s
+// RUN: %clang -target arm -march=armv8.3-a -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V83A %s
+// RUN: %clang -target arm -march=armv8.3a -mlittle-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V83A %s
+// RUN: %clang -target armv8.3a -mlittle-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V83A %s
+// RUN: %clang -target arm -march=armv8.3a -mlittle-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V83A %s
+// RUN: %clang -target arm -mlittle-endian -march=armv8.3-a -mlittle-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V83A %s
+// CHECK-V83A: "-cc1"{{.*}} "-triple" "armv8.3{{.*}}" "-target-cpu" "generic"
+
+// RUN: %clang -target armebv8.3a -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-V83A %s
+// RUN: %clang -target armv8.3a -mbig-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-V83A %s
+// RUN: %clang -target armeb -march=armebv8.3a -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-V83A %s
+// RUN: %clang -target armeb -march=armebv8.3-a -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-V83A %s
+// RUN: %clang -target arm -march=armebv8.3a -mbig-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-V83A %s
+// RUN: %clang -target arm -march=armebv8.3-a -mbig-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-V83A %s
+// CHECK-BE-V83A: "-cc1"{{.*}} "-triple" "armebv8.3{{.*}}" "-target-cpu" "generic"
+
+// RUN: %clang -target armv8.4a -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V84A %s
+// RUN: %clang -target arm -march=armv8.4a -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V84A %s
+// RUN: %clang -target arm -march=armv8.4-a -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V84A %s
+// RUN: %clang -target arm -march=armv8.4a -mlittle-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V84A %s
+// RUN: %clang -target armv8.4a -mlittle-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V84A %s
+// RUN: %clang -target arm -march=armv8.4a -mlittle-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V84A %s
+// RUN: %clang -target arm -mlittle-endian -march=armv8.4-a -mlittle-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V84A %s
+// CHECK-V84A: "-cc1"{{.*}} "-triple" "armv8.4{{.*}}" "-target-cpu" "generic"
+
+// RUN: %clang -target armebv8.4a -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-V84A %s
+// RUN: %clang -target armv8.4a -mbig-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-V84A %s
+// RUN: %clang -target armeb -march=armebv8.4a -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-V84A %s
+// RUN: %clang -target armeb -march=armebv8.4-a -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-V84A %s
+// RUN: %clang -target arm -march=armebv8.4a -mbig-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-V84A %s
+// RUN: %clang -target arm -march=armebv8.4-a -mbig-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-V84A %s
+// CHECK-BE-V84A: "-cc1"{{.*}} "-triple" "armebv8.4{{.*}}" "-target-cpu" "generic"
+
+// RUN: %clang -target armv8.5a -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V85A %s
+// RUN: %clang -target arm -march=armv8.5a -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V85A %s
+// RUN: %clang -target arm -march=armv8.5-a -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V85A %s
+// RUN: %clang -target arm -march=armv8.5a -mlittle-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V85A %s
+// RUN: %clang -target armv8.5a -mlittle-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V85A %s
+// RUN: %clang -target arm -march=armv8.5a -mlittle-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V85A %s
+// RUN: %clang -target arm -mlittle-endian -march=armv8.5-a -mlittle-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V85A %s
+// CHECK-V85A: "-cc1"{{.*}} "-triple" "armv8.5{{.*}}" "-target-cpu" "generic"
+
+// RUN: %clang -target armebv8.5a -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-V85A %s
+// RUN: %clang -target armv8.5a -mbig-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-V85A %s
+// RUN: %clang -target armeb -march=armebv8.5a -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-V85A %s
+// RUN: %clang -target armeb -march=armebv8.5-a -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-V85A %s
+// RUN: %clang -target arm -march=armebv8.5a -mbig-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-V85A %s
+// RUN: %clang -target arm -march=armebv8.5-a -mbig-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-V85A %s
+// CHECK-BE-V85A: "-cc1"{{.*}} "-triple" "armebv8.5{{.*}}" "-target-cpu" "generic"
+
+// Once we have CPUs with optional v8.2-A FP16, we will need a way to turn it
+// on and off. Cortex-A53 is a placeholder for now.
+// RUN: %clang -target armv8a-linux-eabi -mcpu=cortex-a53+fp16 -### -c %s 2>&1 | FileCheck --check-prefix CHECK-CORTEX-A53-FP16 %s
+// RUN: %clang -target armv8a-linux-eabi -mcpu=cortex-a53+nofp16 -### -c %s 2>&1 | FileCheck --check-prefix CHECK-CORTEX-A53-NOFP16 %s
+// CHECK-CORTEX-A53-FP16: "-cc1" {{.*}}"-target-cpu" "cortex-a53" {{.*}}"-target-feature" "+fullfp16"
+// CHECK-CORTEX-A53-FP16-NOT: "-target-feature" "{{[+-]}}fp16fml"
+// CHECK-CORTEX-A53-NOFP16: "-cc1" {{.*}}"-target-cpu" "cortex-a53" {{.*}}"-target-feature" "-fullfp16" "-target-feature" "-fp16fml"
+
+// RUN: %clang -target armv8a-linux-eabi -march=armv8-a -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V8A-NOFP16FML %s
+// CHECK-V8A-NOFP16FML-NOT: "-target-feature" "{{[+-]}}fp16fml"
+// CHECK-V8A-NOFP16FML-NOT: "-target-feature" "{{[+-]}}fullfp16"
+
+// RUN: %clang -target armv8a-linux-eabi -march=armv8-a+fp16 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V8A-FP16 %s
+// CHECK-V8A-FP16-NOT: "-target-feature" "{{[+-]}}fp16fml"
+// CHECK-V8A-FP16: "-target-feature" "+fullfp16"
+// CHECK-V8A-FP16-NOT: "-target-feature" "{{[+-]}}fp16fml"
+// CHECK-V8A-FP16-SAME: {{$}}
+
+// RUN: %clang -target armv8a-linux-eabi -march=armv8-a+fp16fml -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V8A-FP16FML %s
+// CHECK-V8A-FP16FML: "-target-feature" "+fp16fml" "-target-feature" "+fullfp16"
+
+// RUN: %clang -target armv8a-linux-eabi -march=armv8.2-a -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V82A-NOFP16FML %s
+// CHECK-V82A-NOFP16FML-NOT: "-target-feature" "{{[+-]}}fp16fml"
+// CHECK-V82A-NOFP16FML-NOT: "-target-feature" "{{[+-]}}fullfp16"
+
+// RUN: %clang -target armv8a-linux-eabi -march=armv8.2-a+fp16 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V82A-FP16 %s
+// CHECK-V82A-FP16-NOT: "-target-feature" "{{[+-]}}fp16fml"
+// CHECK-V82A-FP16: "-target-feature" "+fullfp16"
+// CHECK-V82A-FP16-NOT: "-target-feature" "{{[+-]}}fp16fml"
+// CHECK-V82A-FP16-SAME: {{$}}
+
+// RUN: %clang -target armv8a-linux-eabi -march=armv8.2-a+fp16fml -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V82A-FP16FML %s
+// CHECK-V82A-FP16FML: "-target-feature" "+fp16fml" "-target-feature" "+fullfp16"
+
+// RUN: %clang -target armv8a-linux-eabi -march=armv8.2-a+fp16+nofp16fml -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V82A-FP16-NOFP16FML %s
+// CHECK-V82A-FP16-NOFP16FML: "-target-feature" "+fullfp16" "-target-feature" "-fp16fml"
+
+// RUN: %clang -target armv8a-linux-eabi -march=armv8.2-a+nofp16fml+fp16 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V82A-NOFP16FML-FP16 %s
+// CHECK-V82A-NOFP16FML-FP16: "-target-feature" "-fp16fml" "-target-feature" "+fullfp16"
+
+// RUN: %clang -target armv8a-linux-eabi -march=armv8.2-a+fp16fml+nofp16 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V82A-FP16FML-NOFP16 %s
+// CHECK-V82A-FP16FML-NOFP16: "-target-feature" "-fullfp16" "-target-feature" "-fp16fml"
+
+// RUN: %clang -target armv8a-linux-eabi -march=armv8.2-a+nofp16+fp16fml -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V82A-NOFP16-FP16FML %s
+// CHECK-V82A-NOFP16-FP16FML: "-target-feature" "+fp16fml" "-target-feature" "+fullfp16"
+
+// RUN: %clang -target armv8a-linux-eabi -march=armv8.3-a -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V83A-NOFP16FML %s
+// CHECK-V83A-NOFP16FML-NOT: "-target-feature" "{{[+-]}}fp16fml"
+// CHECK-V83A-NOFP16FML-NOT: "-target-feature" "{{[+-]}}fullfp16"
+
+// RUN: %clang -target armv8a-linux-eabi -march=armv8.3-a+fp16 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V83A-FP16 %s
+// CHECK-V83A-FP16-NOT: "-target-feature" "{{[+-]}}fp16fml"
+// CHECK-V83A-FP16: "-target-feature" "+fullfp16"
+// CHECK-V83A-FP16-NOT: "-target-feature" "{{[+-]}}fp16fml"
+// CHECK-V83A-FP16-SAME: {{$}}
+
+// RUN: %clang -target armv8a-linux-eabi -march=armv8.3-a+fp16fml -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V83A-FP16FML %s
+// CHECK-V83A-FP16FML: "-target-feature" "+fp16fml" "-target-feature" "+fullfp16"
+
+// RUN: %clang -target armv8a-linux-eabi -march=armv8.3-a+fp16+nofp16fml -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V83A-FP16-NOFP16FML %s
+// CHECK-V83A-FP16-NOFP16FML: "-target-feature" "+fullfp16" "-target-feature" "-fp16fml"
+
+// RUN: %clang -target armv8a-linux-eabi -march=armv8.3-a+nofp16fml+fp16 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V83A-NOFP16FML-FP16 %s
+// CHECK-V83A-NOFP16FML-FP16: "-target-feature" "-fp16fml" "-target-feature" "+fullfp16"
+
+// RUN: %clang -target armv8a-linux-eabi -march=armv8.3-a+fp16fml+nofp16 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V83A-FP16FML-NOFP16 %s
+// CHECK-V83A-FP16FML-NOFP16: "-target-feature" "-fullfp16" "-target-feature" "-fp16fml"
+
+// RUN: %clang -target armv8a-linux-eabi -march=armv8.3-a+nofp16+fp16fml -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V83A-NOFP16-FP16FML %s
+// CHECK-V83A-NOFP16-FP16FML: "-target-feature" "+fp16fml" "-target-feature" "+fullfp16"
+
+// RUN: %clang -target armv8a-linux-eabi -march=armv8.4-a -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V84A-NOFP16FML %s
+// CHECK-V84A-NOFP16FML-NOT: "-target-feature" "{{[+-]}}fp16fml"
+// CHECK-V84A-NOFP16FML-NOT: "-target-feature" "{{[+-]}}fullfp16"
+
+// RUN: %clang -target armv8a-linux-eabi -march=armv8.4-a+fp16 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V84A-FP16 %s
+// CHECK-V84A-FP16: "-target-feature" "+fullfp16" "-target-feature" "+fp16fml"
+
+// RUN: %clang -target armv8a-linux-eabi -march=armv8.4-a+fp16fml -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V84A-FP16FML %s
+// CHECK-V84A-FP16FML: "-target-feature" "+fp16fml" "-target-feature" "+fullfp16"
+
+// RUN: %clang -target armv8a-linux-eabi -march=armv8.4-a+fp16+nofp16fml -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V84A-FP16-NOFP16FML %s
+// CHECK-V84A-FP16-NOFP16FML: "-target-feature" "+fullfp16" "-target-feature" "-fp16fml"
+
+// RUN: %clang -target armv8a-linux-eabi -march=armv8.4-a+nofp16fml+fp16 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V84A-NOFP16FML-FP16 %s
+// CHECK-V84A-NOFP16FML-FP16: "-target-feature" "+fullfp16" "-target-feature" "+fp16fml"
+
+// RUN: %clang -target armv8a-linux-eabi -march=armv8.4-a+fp16fml+nofp16 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V84A-FP16FML-NOFP16 %s
+// CHECK-V84A-FP16FML-NOFP16: "-target-feature" "-fullfp16" "-target-feature" "-fp16fml"
+
+// RUN: %clang -target armv8a-linux-eabi -march=armv8.4-a+nofp16+fp16fml -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-V84A-NOFP16-FP16FML %s
+// CHECK-V84A-NOFP16-FP16FML: "-target-feature" "+fp16fml" "-target-feature" "+fullfp16"
+
+// RUN: %clang -target armv8a-linux-eabi -march=armv8.5-a+fp16 -### -c %s 2>&1 | FileCheck --check-prefix CHECK-V85A-FP16 %s
+// CHECK-V85A-FP16: "-cc1"{{.*}} "-triple" "armv8.5{{.*}}" "-target-cpu" "generic" {{.*}}"-target-feature" "+fullfp16"
+
+// RUN: %clang -target arm -march=armv8.2-a+fp16 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-FULLFP16-SOFT %s
+// RUN: %clang -target arm -march=armv8.2-a+fp16fml -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-FULLFP16-SOFT %s
+// RUN: %clang -target arm -march=armv8.2-a+fp16+fp16fml -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-FULLFP16-SOFT %s
+// RUN: %clang -target arm -march=armv8.2-a+fp16fml+fp16 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-FULLFP16-SOFT %s
+// RUN: %clang -target arm -march=armv8.4-a+fp16 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-FULLFP16-SOFT %s
+// RUN: %clang -target arm -march=armv8.4-a+fp16fml -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-FULLFP16-SOFT %s
+// RUN: %clang -target arm -march=armv8.4-a+fp16+fp16fml -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-FULLFP16-SOFT %s
+// RUN: %clang -target arm -march=armv8.4-a+fp16fml+fp16 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-FULLFP16-SOFT %s
+// CHECK-FULLFP16-SOFT-NOT: "-target-feature" "+fullfp16"
+// CHECK-FULLFP16-SOFT-NOT: "-target-feature" "+fp16fml"
+
+// RAS is on by default for v8.2-a (this is handled in the backend), but can be
+// optionally enabled for v8.0-a and v8.1-a. Cortex-A53 does not have RAS, but
+// is used here to check that this option will work on any future CPUs that may
+// have optional RAS.
+// RUN: %clang -target armv8a -march=armv8-a+ras -### -c %s 2>&1 | FileCheck -check-prefix=RAS %s
+// RUN: %clang -target armv8a -march=armv8.1-a+ras -### -c %s 2>&1 | FileCheck -check-prefix=RAS %s
+// RUN: %clang -target armv8a -mcpu=cortex-a53+ras -### -c %s 2>&1 | FileCheck -check-prefix=RAS %s
+// RAS: "-target-feature" "+ras"
+
+// RUN: %clang -target armv8m.base %s -### -c 2>&1 | FileCheck %s --check-prefix=V8M_BASELINE
+// RUN: %clang -target arm -march=armv8-m.base %s -### -c 2>&1 | FileCheck %s --check-prefix=V8M_BASELINE
+// RUN: %clang -target arm -march=armv8m.base %s -### -c 2>&1 | FileCheck %s --check-prefix=V8M_BASELINE
+// RUN: %clang -target armv8m.base -mbig-endian %s -### -c 2>&1 | FileCheck %s --check-prefix=EBV8M_BASELINE
+// RUN: %clang -target arm -march=armv8-m.base -mbig-endian %s -### -c 2>&1 | FileCheck %s --check-prefix=EBV8M_BASELINE
+// RUN: %clang -target arm -march=armv8m.base -mbig-endian %s -### -c 2>&1 | FileCheck %s --check-prefix=EBV8M_BASELINE
+// V8M_BASELINE: "-cc1"{{.*}} "-triple" "thumbv8m.base-{{.*}} "-target-cpu" "generic"
+// EBV8M_BASELINE: "-cc1"{{.*}} "-triple" "thumbebv8m.base-{{.*}} "-target-cpu" "generic"
+
+// RUN: %clang -target armv8m.main %s -### -c 2>&1 | FileCheck %s --check-prefix=V8M_MAINLINE
+// RUN: %clang -target arm -march=armv8-m.main %s -### -c 2>&1 | FileCheck %s --check-prefix=V8M_MAINLINE
+// RUN: %clang -target arm -march=armv8m.main %s -### -c 2>&1 | FileCheck %s --check-prefix=V8M_MAINLINE
+// RUN: %clang -target armv8m.main -mbig-endian %s -### -c 2>&1 | FileCheck %s --check-prefix=EBV8M_MAINLINE
+// RUN: %clang -target arm -march=armv8-m.main -mbig-endian %s -### -c 2>&1 | FileCheck %s --check-prefix=EBV8M_MAINLINE
+// RUN: %clang -target arm -march=armv8m.main -mbig-endian %s -### -c 2>&1 | FileCheck %s --check-prefix=EBV8M_MAINLINE
+// V8M_MAINLINE: "-cc1"{{.*}} "-triple" "thumbv8m.main-{{.*}} "-target-cpu" "generic"
+// EBV8M_MAINLINE: "-cc1"{{.*}} "-triple" "thumbebv8m.main-{{.*}} "-target-cpu" "generic"
+
+// ================== Check that a bogus architecture gives an error
+// RUN: %clang -target arm -march=armbogusv6 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BOGUS %s
+// CHECK-BOGUS: error: {{.*}} does not support '-march=armbogusv6' 
+// RUN: %clang -target arm---eabihf -march=armbogusv7 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BOGUS-HF %s
+// CHECK-BOGUS-HF: error: {{.*}} does not support '-march=armbogusv7' 
+// RUN: %clang -target arm -march=armv6bogus -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BOGUS2 %s
+// CHECK-BOGUS2: error: {{.*}} does not support '-march=armv6bogus'
+// RUN: %clang -target arm -march=bogus -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BOGUS3 %s
+// CHECK-BOGUS3: error: {{.*}} does not support '-march=bogus'
+
+// ================== Check that a bogus CPU gives an error
+// RUN: %clang -target arm -mcpu=bogus -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BOGUS-CPU %s
+// RUN: %clang -target armv8-apple-darwin -arch arm64 -mcpu=bogus -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BOGUS-CPU %s
+// CHECK-BOGUS-CPU: error: {{.*}} does not support '-mcpu=bogus'
+// RUN: %clang -target armv8-apple-darwin -arch arm64 -mtune=bogus -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BOGUS-TUNE %s
+// CHECK-BOGUS-TUNE: error: {{.*}} does not support '-mtune=bogus'
+
+// ================== Check default Architecture on each ARM11 CPU
+// RUN: %clang -target arm-linux-gnueabi -mcpu=arm1136j-s -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV6 %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=arm1136jf-s -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV6 %s
+// CHECK-CPUV6: "-cc1"{{.*}} "-triple" "armv6-{{.*}}
+
+// RUN: %clang -target arm-linux-gnueabi -mcpu=mpcore -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV6K %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=mpcorenovfp -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV6K %s
+// CHECK-CPUV6K: "-cc1"{{.*}} "-triple" "armv6k-{{.*}}
+
+// RUN: %clang -target arm-linux-gnueabi -mcpu=arm1176jz-s -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV6KZ %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=arm1176jzf-s -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV6KZ %s
+// CHECK-CPUV6KZ: "-cc1"{{.*}} "-triple" "armv6kz-{{.*}}
+
+// RUN: %clang -target arm-linux-gnueabi -mcpu=arm1156t2-s -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV6T2 %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=arm1156t2f-s -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV6T2 %s
+// CHECK-CPUV6T2: "-cc1"{{.*}} "-triple" "armv6t2-{{.*}}
+
+// ================== Check default Architecture on each Cortex CPU
+// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-a5 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV7A %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-a7 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV7A %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-a8 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV7A %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-a9 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV7A %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-a12 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV7A %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-a15 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV7A %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-a17 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV7A %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-a5 -mlittle-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV7A %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-a7 -mlittle-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV7A %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-a8 -mlittle-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV7A %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-a9 -mlittle-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV7A %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-a12 -mlittle-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV7A %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-a15 -mlittle-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV7A %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-a17 -mlittle-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV7A %s
+// CHECK-CPUV7A: "-cc1"{{.*}} "-triple" "armv7-{{.*}}
+
+// RUN: %clang -target armeb-linux-gnueabi -mcpu=cortex-a5 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV7A %s
+// RUN: %clang -target armeb-linux-gnueabi -mcpu=cortex-a7 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV7A %s
+// RUN: %clang -target armeb-linux-gnueabi -mcpu=cortex-a8 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV7A %s
+// RUN: %clang -target armeb-linux-gnueabi -mcpu=cortex-a9 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV7A %s
+// RUN: %clang -target armeb-linux-gnueabi -mcpu=cortex-a12 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV7A %s
+// RUN: %clang -target armeb-linux-gnueabi -mcpu=cortex-a15 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV7A %s
+// RUN: %clang -target armeb-linux-gnueabi -mcpu=cortex-a17 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV7A %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-a5 -mbig-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV7A %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-a7 -mbig-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV7A %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-a8 -mbig-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV7A %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-a9 -mbig-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV7A %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-a12 -mbig-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV7A %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-a15 -mbig-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV7A %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-a17 -mbig-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV7A %s
+// CHECK-BE-CPUV7A: "-cc1"{{.*}} "-triple" "armebv7-{{.*}}
+
+// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-a5 -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV7A-THUMB %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-a7 -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV7A-THUMB %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-a8 -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV7A-THUMB %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-a9 -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV7A-THUMB %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-a12 -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV7A-THUMB %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-a15 -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV7A-THUMB %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-a17 -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV7A-THUMB %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-a5 -mlittle-endian -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV7A-THUMB %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-a7 -mlittle-endian -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV7A-THUMB %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-a8 -mlittle-endian -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV7A-THUMB %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-a9 -mlittle-endian -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV7A-THUMB %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-a12 -mlittle-endian -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV7A-THUMB %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-a15 -mlittle-endian -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV7A-THUMB %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-a17 -mlittle-endian -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV7A-THUMB %s
+// CHECK-CPUV7A-THUMB: "-cc1"{{.*}} "-triple" "thumbv7-{{.*}}
+
+// RUN: %clang -target armeb-linux-gnueabi -mcpu=cortex-a5 -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV7A-THUMB %s
+// RUN: %clang -target armeb-linux-gnueabi -mcpu=cortex-a7 -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV7A-THUMB %s
+// RUN: %clang -target armeb-linux-gnueabi -mcpu=cortex-a8 -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV7A-THUMB %s
+// RUN: %clang -target armeb-linux-gnueabi -mcpu=cortex-a9 -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV7A-THUMB %s
+// RUN: %clang -target armeb-linux-gnueabi -mcpu=cortex-a12 -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV7A-THUMB %s
+// RUN: %clang -target armeb-linux-gnueabi -mcpu=cortex-a15 -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV7A-THUMB %s
+// RUN: %clang -target armeb-linux-gnueabi -mcpu=cortex-a17 -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV7A-THUMB %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-a5 -mbig-endian -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV7A-THUMB %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-a7 -mbig-endian -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV7A-THUMB %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-a8 -mbig-endian -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV7A-THUMB %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-a9 -mbig-endian -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV7A-THUMB %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-a12 -mbig-endian -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV7A-THUMB %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-a15 -mbig-endian -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV7A-THUMB %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-a17 -mbig-endian -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV7A-THUMB %s
+// CHECK-BE-CPUV7A-THUMB: "-cc1"{{.*}} "-triple" "thumbebv7-{{.*}}
+
+// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-m0 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV6M %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-m0plus -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV6M %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-m1 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV6M %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=sc000 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV6M %s
+// CHECK-CPUV6M: "-cc1"{{.*}} "-triple" "thumbv6m-{{.*}}
+
+// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-m3 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV7M %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-m3 -mlittle-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV7M %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=sc300 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV7M %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=sc300 -mlittle-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV7M %s
+// CHECK-CPUV7M: "-cc1"{{.*}} "-triple" "thumbv7m-{{.*}}
+
+// RUN: %clang -target armeb-linux-gnueabi -mcpu=cortex-m3 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV7M %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-m3 -mbig-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV7M %s
+// CHECK-BE-CPUV7M: "-cc1"{{.*}} "-triple" "thumbebv7m-{{.*}}
+
+// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-m4 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV7EM %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-m7 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV7EM %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-m4 -mlittle-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV7EM %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-m7 -mlittle-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV7EM %s
+// CHECK-CPUV7EM: "-cc1"{{.*}} "-triple" "thumbv7em-{{.*}}
+
+// RUN: %clang -target armeb-linux-gnueabi -mcpu=cortex-m4 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV7EM %s
+// RUN: %clang -target armeb-linux-gnueabi -mcpu=cortex-m7 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV7EM %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-m4 -mbig-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV7EM %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-m7 -mbig-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV7EM %s
+// CHECK-BE-CPUV7EM: "-cc1"{{.*}} "-triple" "thumbebv7em-{{.*}}
+
+// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-r4 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV7R %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-r4f -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV7R %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-r5 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV7R %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-r7 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV7R %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-r8 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV7R %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-r4 -mlittle-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV7R %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-r4f -mlittle-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV7R %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-r5 -mlittle-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV7R %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-r7 -mlittle-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV7R %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-r8 -mlittle-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV7R %s
+// CHECK-CPUV7R: "-cc1"{{.*}} "-triple" "armv7r-{{.*}}
+
+// RUN: %clang -target armeb-linux-gnueabi -mcpu=cortex-r4 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV7R %s
+// RUN: %clang -target armeb-linux-gnueabi -mcpu=cortex-r4f -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV7R %s
+// RUN: %clang -target armeb-linux-gnueabi -mcpu=cortex-r5 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV7R %s
+// RUN: %clang -target armeb-linux-gnueabi -mcpu=cortex-r7 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV7R %s
+// RUN: %clang -target armeb-linux-gnueabi -mcpu=cortex-r8 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV7R %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-r4 -mbig-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV7R %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-r4f -mbig-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV7R %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-r5 -mbig-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV7R %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-r7 -mbig-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV7R %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-r8 -mbig-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV7R %s
+// CHECK-BE-CPUV7R: "-cc1"{{.*}} "-triple" "armebv7r-{{.*}}
+
+// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-r4 -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV7R-THUMB %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-r4f -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV7R-THUMB %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-r5 -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV7R-THUMB %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-r7 -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV7R-THUMB %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-r8 -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV7R-THUMB %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-r4 -mlittle-endian -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV7R-THUMB %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-r4f -mlittle-endian -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV7R-THUMB %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-r5 -mlittle-endian -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV7R-THUMB %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-r7 -mlittle-endian -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV7R-THUMB %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-r8 -mlittle-endian -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV7R-THUMB %s
+// CHECK-CPUV7R-THUMB: "-cc1"{{.*}} "-triple" "thumbv7r-{{.*}}
+
+// RUN: %clang -target armeb-linux-gnueabi -mcpu=cortex-r4 -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV7R-THUMB %s
+// RUN: %clang -target armeb-linux-gnueabi -mcpu=cortex-r4f -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV7R-THUMB %s
+// RUN: %clang -target armeb-linux-gnueabi -mcpu=cortex-r5 -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV7R-THUMB %s
+// RUN: %clang -target armeb-linux-gnueabi -mcpu=cortex-r7 -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV7R-THUMB %s
+// RUN: %clang -target armeb-linux-gnueabi -mcpu=cortex-r8 -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV7R-THUMB %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-r4 -mbig-endian -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV7R-THUMB %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-r4f -mbig-endian -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV7R-THUMB %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-r5 -mbig-endian -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV7R-THUMB %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-r7 -mbig-endian -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV7R-THUMB %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-r8 -mbig-endian -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV7R-THUMB %s
+// CHECK-BE-CPUV7R-THUMB: "-cc1"{{.*}} "-triple" "thumbebv7r-{{.*}}
+
+// RUN: %clang -target arm -mcpu=cortex-a32 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV8A %s
+// RUN: %clang -target arm -mcpu=cortex-a35 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV8A %s
+// RUN: %clang -target arm -mcpu=cortex-a53 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV8A %s
+// RUN: %clang -target arm -mcpu=cortex-a57 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV8A %s
+// RUN: %clang -target arm -mcpu=cortex-a72 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV8A %s
+// RUN: %clang -target arm -mcpu=cortex-a73 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV8A %s
+// RUN: %clang -target arm -mcpu=cortex-a32 -mlittle-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV8A %s
+// RUN: %clang -target arm -mcpu=cortex-a35 -mlittle-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV8A %s
+// RUN: %clang -target arm -mcpu=cortex-a53 -mlittle-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV8A %s
+// RUN: %clang -target arm -mcpu=cortex-a57 -mlittle-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV8A %s
+// RUN: %clang -target arm -mcpu=cortex-a72 -mlittle-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV8A %s
+// RUN: %clang -target arm -mcpu=cortex-a73 -mlittle-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV8A %s
+//
+// RUN: %clang -target arm -mcpu=exynos-m1 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV8A %s
+// RUN: %clang -target arm -mcpu=exynos-m2 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV8A %s
+// RUN: %clang -target arm -mcpu=exynos-m3 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV8A %s
+// RUN: %clang -target arm -mcpu=exynos-m1 -mlittle-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV8A %s
+// RUN: %clang -target arm -mcpu=exynos-m2 -mlittle-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV8A %s
+// RUN: %clang -target arm -mcpu=exynos-m3 -mlittle-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV8A %s
+// CHECK-CPUV8A: "-cc1"{{.*}} "-triple" "armv8-{{.*}}
+
+// RUN: %clang -target arm -mcpu=cortex-a55 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV82A %s
+// RUN: %clang -target arm -mcpu=cortex-a75 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV82A %s
+// RUN: %clang -target arm -mcpu=cortex-a55 -mlittle-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV82A %s
+// RUN: %clang -target arm -mcpu=cortex-a75 -mlittle-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV82A %s
+//
+// RUN: %clang -target arm -mcpu=exynos-m4 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV82A %s
+// RUN: %clang -target arm -mcpu=exynos-m4 -mlittle-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV82A %s
+// CHECK-CPUV82A: "-cc1"{{.*}} "-triple" "armv8.2a-{{.*}}
+
+// RUN: %clang -target armeb -mcpu=cortex-a32 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV8A %s
+// RUN: %clang -target armeb -mcpu=cortex-a35 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV8A %s
+// RUN: %clang -target armeb -mcpu=cortex-a53 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV8A %s
+// RUN: %clang -target armeb -mcpu=cortex-a57 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV8A %s
+// RUN: %clang -target armeb -mcpu=cortex-a72 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV8A %s
+// RUN: %clang -target armeb -mcpu=cortex-a73 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV8A %s
+// RUN: %clang -target arm -mcpu=cortex-a32 -mbig-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV8A %s
+// RUN: %clang -target arm -mcpu=cortex-a35 -mbig-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV8A %s
+// RUN: %clang -target arm -mcpu=cortex-a53 -mbig-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV8A %s
+// RUN: %clang -target arm -mcpu=cortex-a57 -mbig-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV8A %s
+// RUN: %clang -target arm -mcpu=cortex-a72 -mbig-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV8A %s
+// RUN: %clang -target arm -mcpu=cortex-a73 -mbig-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV8A %s
+//
+// RUN: %clang -target armeb -mcpu=exynos-m1 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV8A %s
+// RUN: %clang -target armeb -mcpu=exynos-m2 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV8A %s
+// RUN: %clang -target armeb -mcpu=exynos-m3 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV8A %s
+// RUN: %clang -target arm -mcpu=exynos-m1 -mbig-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV8A %s
+// RUN: %clang -target arm -mcpu=exynos-m2 -mbig-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV8A %s
+// RUN: %clang -target arm -mcpu=exynos-m3 -mbig-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV8A %s
+// CHECK-BE-CPUV8A: "-cc1"{{.*}} "-triple" "armebv8-{{.*}}
+
+// RUN: %clang -target armeb -mcpu=cortex-a55 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV82A %s
+// RUN: %clang -target armeb -mcpu=cortex-a75 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV82A %s
+// RUN: %clang -target arm -mcpu=cortex-a55 -mbig-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV82A %s
+// RUN: %clang -target arm -mcpu=cortex-a75 -mbig-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV82A %s
+//
+// RUN: %clang -target armeb -mcpu=exynos-m4 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV82A %s
+// RUN: %clang -target arm -mcpu=exynos-m4 -mbig-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV82A %s
+// CHECK-BE-CPUV82A: "-cc1"{{.*}} "-triple" "armebv8.2a-{{.*}}
+
+// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-r52 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV8R %s
+// CHECK-CPUV8R: "-cc1"{{.*}} "-triple" "armv8r-{{.*}}
+
+// RUN: %clang -target arm -mcpu=cortex-a32 -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV8A-THUMB %s
+// RUN: %clang -target arm -mcpu=cortex-a35 -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV8A-THUMB %s
+// RUN: %clang -target arm -mcpu=cortex-a53 -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV8A-THUMB %s
+// RUN: %clang -target arm -mcpu=cortex-a57 -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV8A-THUMB %s
+// RUN: %clang -target arm -mcpu=cortex-a72 -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV8A-THUMB %s
+// RUN: %clang -target arm -mcpu=cortex-a73 -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV8A-THUMB %s
+// RUN: %clang -target arm -mcpu=cortex-a32 -mlittle-endian -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV8A-THUMB %s
+// RUN: %clang -target arm -mcpu=cortex-a35 -mlittle-endian -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV8A-THUMB %s
+// RUN: %clang -target arm -mcpu=cortex-a53 -mlittle-endian -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV8A-THUMB %s
+// RUN: %clang -target arm -mcpu=cortex-a57 -mlittle-endian -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV8A-THUMB %s
+// RUN: %clang -target arm -mcpu=cortex-a72 -mlittle-endian -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV8A-THUMB %s
+// RUN: %clang -target arm -mcpu=cortex-a73 -mlittle-endian -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV8A-THUMB %s
+//
+// RUN: %clang -target arm -mcpu=exynos-m1 -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV8A-THUMB %s
+// RUN: %clang -target arm -mcpu=exynos-m2 -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV8A-THUMB %s
+// RUN: %clang -target arm -mcpu=exynos-m3 -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV8A-THUMB %s
+// RUN: %clang -target arm -mcpu=exynos-m1 -mlittle-endian -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV8A-THUMB %s
+// RUN: %clang -target arm -mcpu=exynos-m2 -mlittle-endian -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV8A-THUMB %s
+// RUN: %clang -target arm -mcpu=exynos-m3 -mlittle-endian -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV8A-THUMB %s
+// CHECK-CPUV8A-THUMB: "-cc1"{{.*}} "-triple" "thumbv8-{{.*}}
+
+// RUN: %clang -target arm -mcpu=cortex-a55 -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV82A-THUMB %s
+// RUN: %clang -target arm -mcpu=cortex-a75 -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV82A-THUMB %s
+// RUN: %clang -target arm -mcpu=cortex-a55 -mlittle-endian -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV82A-THUMB %s
+// RUN: %clang -target arm -mcpu=cortex-a75 -mlittle-endian -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV82A-THUMB %s
+//
+// RUN: %clang -target arm -mcpu=exynos-m4 -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV82A-THUMB %s
+// RUN: %clang -target arm -mcpu=exynos-m4 -mlittle-endian -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV82A-THUMB %s
+// CHECK-CPUV82A-THUMB: "-cc1"{{.*}} "-triple" "thumbv8.2a-{{.*}}
+
+// RUN: %clang -target armeb -mcpu=cortex-a32 -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV8A-THUMB %s
+// RUN: %clang -target armeb -mcpu=cortex-a35 -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV8A-THUMB %s
+// RUN: %clang -target armeb -mcpu=cortex-a53 -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV8A-THUMB %s
+// RUN: %clang -target armeb -mcpu=cortex-a57 -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV8A-THUMB %s
+// RUN: %clang -target armeb -mcpu=cortex-a72 -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV8A-THUMB %s
+// RUN: %clang -target armeb -mcpu=cortex-a73 -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV8A-THUMB %s
+// RUN: %clang -target arm -mcpu=cortex-a32 -mbig-endian -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV8A-THUMB %s
+// RUN: %clang -target arm -mcpu=cortex-a35 -mbig-endian -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV8A-THUMB %s
+// RUN: %clang -target arm -mcpu=cortex-a53 -mbig-endian -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV8A-THUMB %s
+// RUN: %clang -target arm -mcpu=cortex-a57 -mbig-endian -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV8A-THUMB %s
+// RUN: %clang -target arm -mcpu=cortex-a72 -mbig-endian -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV8A-THUMB %s
+// RUN: %clang -target arm -mcpu=cortex-a73 -mbig-endian -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV8A-THUMB %s
+//
+// RUN: %clang -target armeb -mcpu=exynos-m1 -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV8A-THUMB %s
+// RUN: %clang -target armeb -mcpu=exynos-m2 -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV8A-THUMB %s
+// RUN: %clang -target armeb -mcpu=exynos-m3 -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV8A-THUMB %s
+// RUN: %clang -target arm -mcpu=exynos-m1 -mbig-endian -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV8A-THUMB %s
+// RUN: %clang -target arm -mcpu=exynos-m2 -mbig-endian -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV8A-THUMB %s
+// RUN: %clang -target arm -mcpu=exynos-m3 -mbig-endian -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV8A-THUMB %s
+// CHECK-BE-CPUV8A-THUMB: "-cc1"{{.*}} "-triple" "thumbebv8-{{.*}}
+
+// RUN: %clang -target armeb -mcpu=cortex-a55 -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV82A-THUMB %s
+// RUN: %clang -target armeb -mcpu=cortex-a75 -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV82A-THUMB %s
+// RUN: %clang -target arm -mcpu=cortex-a55 -mbig-endian -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV82A-THUMB %s
+// RUN: %clang -target arm -mcpu=cortex-a75 -mbig-endian -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV82A-THUMB %s
+//
+// RUN: %clang -target armeb -mcpu=exynos-m4 -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV82A-THUMB %s
+// RUN: %clang -target arm -mcpu=exynos-m4 -mbig-endian -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE-CPUV82A-THUMB %s
+// CHECK-BE-CPUV82A-THUMB: "-cc1"{{.*}} "-triple" "thumbebv8.2a-{{.*}}
+
+// RUN: %clang -target armv8a-arm-none-eabi -mcpu=cortex-a73 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CORTEX-A73 %s
+// RUN: %clang -target armv8a-arm-none-eabi -mcpu=cortex-a73 -mfpu=crypto-neon-fp-armv8 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CORTEX-A73-MFPU %s
+// RUN: %clang -target armv8a-arm-none-eabi -mcpu=cortex-a73 -mfloat-abi=soft -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CORTEX-A73-SOFT %s
+// CHECK-CORTEX-A73: "-cc1"{{.*}} "-triple" "armv8-{{.*}} "-target-cpu" "cortex-a73"
+// CHECK-CORTEX-A73-MFPU: "-cc1"{{.*}} "-target-feature" "+fp-armv8"
+// CHECK-CORTEX-A73-MFPU: "-target-feature" "+crypto"
+// CHECK-CORTEX-A73-SOFT: "-target-feature" "+soft-float"
+// CHECK-CORTEX-A73-SOFT: "-target-feature" "+soft-float-abi"
+
+// RUN: %clang -target armv8a-arm-none-eabi -mcpu=cortex-a75 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CORTEX-A75 %s
+// RUN: %clang -target armv8a-arm-none-eabi -mcpu=cortex-a75 -mfpu=crypto-neon-fp-armv8 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CORTEX-A75-MFPU %s
+// RUN: %clang -target armv8a-arm-none-eabi -mcpu=cortex-a75 -mfloat-abi=soft -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CORTEX-A75-SOFT %s
+// CHECK-CORTEX-A75: "-cc1"{{.*}} "-triple" "armv8.2a-{{.*}} "-target-cpu" "cortex-a75"
+// CHECK-CORTEX-A75-MFPU: "-cc1"{{.*}} "-target-feature" "+fp-armv8"
+// CHECK-CORTEX-A75-MFPU: "-target-feature" "+crypto"
+// CHECK-CORTEX-A75-SOFT: "-target-feature" "+soft-float"
+// CHECK-CORTEX-A75-SOFT: "-target-feature" "+soft-float-abi"
+
+// RUN: %clang -target arm -mcpu=cortex-m23 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV8MBASE %s
+// CHECK-CPUV8MBASE:  "-cc1"{{.*}} "-triple" "thumbv8m.base-
+
+// RUN: %clang -target arm -mcpu=cortex-m33 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV8MMAIN %s
+// CHECK-CPUV8MMAIN:  "-cc1"{{.*}} "-triple" "thumbv8m.main-
+
+// ================== Check whether -mcpu accepts mixed-case values.
+// RUN: %clang -target arm-linux-gnueabi -mcpu=Cortex-a5 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CASE-INSENSITIVE-CPUV7A %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-A7 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CASE-INSENSITIVE-CPUV7A %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=CORTEX-a8 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CASE-INSENSITIVE-CPUV7A %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=Cortex-A9 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CASE-INSENSITIVE-CPUV7A %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=corteX-A12 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CASE-INSENSITIVE-CPUV7A %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=CorteX-a15 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CASE-INSENSITIVE-CPUV7A %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=CorteX-A17 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CASE-INSENSITIVE-CPUV7A %s
+// CHECK-CASE-INSENSITIVE-CPUV7A: "-cc1"{{.*}} "-triple" "armv7-{{.*}}
+
+// ================== Check whether -march accepts mixed-case values.
+// RUN: %clang -target arm -march=Armv5 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CASE-INSENSITIVE-V5 %s
+// RUN: %clang -target arm -march=ARMV5 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CASE-INSENSITIVE-V5 %s
+// CHECK-CASE-INSENSITIVE-V5: "-cc1"{{.*}} "-triple" "armv5-{{.*}} "-target-cpu" "arm10tdmi"
+
+// RUN: %clang -target arm -march=Armv6t2 -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CASE-INSENSITIVE-V6T2-THUMB %s
+// RUN: %clang -target arm -march=ARMV6T2 -mthumb -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CASE-INSENSITIVE-V6T2-THUMB %s
+// CHECK-CASE-INSENSITIVE-V6T2-THUMB: "-cc1"{{.*}} "-triple" "thumbv6t2-{{.*}} "-target-cpu" "arm1156t2-s"

src/llvm-project/clang/test/Driver/arm-default-build-attributes.s

diff --git a/src/llvm-project/clang/test/Driver/arm-default-build-attributes.s b/src/llvm-project/clang/test/Driver/arm-default-build-attributes.s
new file mode 100644
index 0000000..be2bf3c
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/arm-default-build-attributes.s
@@ -0,0 +1,20 @@
+// Enabled by default for assembly
+// RUN: %clang -target armv7--none-eabi -### %s 2>&1 \
+// RUN:    | FileCheck %s -check-prefix CHECK-ENABLED
+
+// Can be forced on or off for assembly.
+// RUN: %clang -target armv7--none-eabi -### %s 2>&1 -mno-default-build-attributes \
+// RUN:    | FileCheck %s -check-prefix CHECK-DISABLED
+// RUN: %clang -target armv7--none-eabi -### %s 2>&1 -mdefault-build-attributes \
+// RUN:    | FileCheck %s -check-prefix CHECK-ENABLED
+
+// Option ignored C/C++ (since we always emit hardware and ABI build attributes
+// during codegen).
+// RUN: %clang -target armv7--none-eabi -### -x c %s -mdefault-build-attributes 2>&1 \
+// RUN:    | FileCheck %s -check-prefix CHECK-DISABLED
+// RUN: %clang -target armv7--none-eabi -### -x c++ %s -mdefault-build-attributes 2>&1 \
+// RUN:    | FileCheck %s -check-prefix CHECK-DISABLED
+
+// CHECK-DISABLED-NOT: "-arm-add-build-attributes"
+// CHECK-ENABLED: "-arm-add-build-attributes"
+// expected-warning {{argument unused during compilation: '-mno-default-build-attributes'}}

src/llvm-project/clang/test/Driver/arm-dotprod.c

diff --git a/src/llvm-project/clang/test/Driver/arm-dotprod.c b/src/llvm-project/clang/test/Driver/arm-dotprod.c
new file mode 100644
index 0000000..971e0de
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/arm-dotprod.c
@@ -0,0 +1,24 @@
+// RUN: %clang -### -target arm %s 2>&1 | FileCheck %s --check-prefix=CHECK-NONE
+// RUN: %clang -### -target arm -march=armv8.1a %s 2>&1 | FileCheck %s --check-prefix=CHECK-NONE
+// RUN: %clang -### -target arm -march=armv8.2a %s 2>&1 | FileCheck %s --check-prefix=CHECK-NONE
+// RUN: %clang -### -target arm -march=armv8.3a %s 2>&1 | FileCheck %s --check-prefix=CHECK-NONE
+// CHECK-NONE-NOT: "-target-feature" "+dotprod"
+
+// RUN: %clang -### -target arm-linux-eabi -march=armv8.2a+dotprod %s 2>&1 | FileCheck %s
+// RUN: %clang -### -target arm-linux-eabi -march=armv8.3a+dotprod %s 2>&1 | FileCheck %s
+// RUN: %clang -### -target arm-linux-eabi -mcpu=cortex-a75 %s 2>&1 | FileCheck %s
+// RUN: %clang -### -target arm-linux-eabi -mcpu=cortex-a55 %s 2>&1 | FileCheck %s
+// CHECK: "+dotprod"
+
+// The following default to -msoft-float
+// RUN: %clang -### -target arm -march=armv8.2a+dotprod %s 2>&1 \
+// RUN: | FileCheck %s --check-prefix=CHECK-NO-DOTPROD
+// RUN: %clang -### -target arm -march=armv8.3a+dotprod %s 2>&1 \
+// RUN: | FileCheck %s --check-prefix=CHECK-NO-DOTPROD
+// RUN: %clang -### -target arm -mcpu=cortex-a75 %s 2>&1 \
+// RUN: | FileCheck %s --check-prefix=CHECK-NO-DOTPROD
+// RUN: %clang -### -target arm -mcpu=cortex-a55 %s 2>&1 \
+// RUN: | FileCheck %s --check-prefix=CHECK-NO-DOTPROD
+// We rely on the backend disabling dotprod as it depends on neon, so check that
+// neon is disabled after the dotprod was enabled.
+// CHECK-NO-DOTPROD-NOT: "+dotprod"

src/llvm-project/clang/test/Driver/arm-execute-only.c

diff --git a/src/llvm-project/clang/test/Driver/arm-execute-only.c b/src/llvm-project/clang/test/Driver/arm-execute-only.c
new file mode 100644
index 0000000..866d727
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/arm-execute-only.c
@@ -0,0 +1,27 @@
+// RUN: not %clang -c -target thumbv6m-eabi -mexecute-only %s 2>&1 | \
+// RUN:   FileCheck --check-prefix CHECK-EXECUTE-ONLY-NOT-SUPPORTED %s
+
+// RUN: not %clang -target armv8m.main-eabi -mexecute-only -mno-movt %s 2>&1 \
+// RUN:    | FileCheck %s -check-prefix CHECK-EXECUTE-ONLY-NO-MOVT
+
+// RUN: not %clang -target armv8m.main-eabi -mexecute-only -mlong-calls %s 2>&1 \
+// RUN:    | FileCheck %s -check-prefix CHECK-EXECUTE-ONLY-LONG-CALLS
+
+
+// -mpure-code flag for GCC compatibility
+// RUN: not %clang -c -target thumbv6m-eabi -mpure-code %s 2>&1 | \
+// RUN:   FileCheck --check-prefix CHECK-EXECUTE-ONLY-NOT-SUPPORTED %s
+
+// RUN: not %clang -target armv8m.main-eabi -mpure-code -mno-movt %s 2>&1 \
+// RUN:    | FileCheck %s -check-prefix CHECK-EXECUTE-ONLY-NO-MOVT
+
+// RUN: not %clang -target armv8m.main-eabi -mpure-code -mlong-calls %s 2>&1 \
+// RUN:    | FileCheck %s -check-prefix CHECK-EXECUTE-ONLY-LONG-CALLS
+
+// RUN: %clang -target armv7m-eabi -x assembler -mexecute-only %s -c -### 2>&1 \
+// RUN:    | FileCheck %s -check-prefix CHECK-NO-EXECUTE-ONLY -check-prefix CHECK-NO-EXECUTE-ONLY-ASM
+
+// CHECK-EXECUTE-ONLY-NOT-SUPPORTED: error: execute only is not supported for the thumbv6m sub-architecture
+// CHECK-EXECUTE-ONLY-NO-MOVT: error: option '-mexecute-only' cannot be specified with '-mno-movt'
+// CHECK-EXECUTE-ONLY-LONG-CALLS: error: option '-mexecute-only' cannot be specified with '-mlong-calls'
+// CHECK-NO-EXECUTE-ONLY-ASM: warning: argument unused during compilation: '-mexecute-only'

src/llvm-project/clang/test/Driver/arm-features.c

diff --git a/src/llvm-project/clang/test/Driver/arm-features.c b/src/llvm-project/clang/test/Driver/arm-features.c
new file mode 100644
index 0000000..b278af1
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/arm-features.c
@@ -0,0 +1,58 @@
+// RUN: %clang -target arm-none-none-eabi -mcpu=generic+crc -march=armv8a -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CRC %s
+// RUN: %clang -target arm-none-none-eabi -mcpu=generic -march=armv8a+crc -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CRC %s
+// CHECK-CRC: "-cc1"{{.*}} "-triple" "armv8-{{.*}} "-target-cpu" "generic"{{.*}} "-target-feature" "+crc"
+// RUN: %clang -target arm-none-none-eabi -mcpu=generic+crypto -march=armv8a -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CRYPTO %s
+// RUN: %clang -target arm-none-none-eabi -mcpu=generic -march=armv8a+crypto -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CRYPTO %s
+// CHECK-CRYPTO: "-cc1"{{.*}} "-triple" "armv8-{{.*}} "-target-cpu" "generic"{{.*}} "-target-feature" "+crypto"
+// RUN: %clang -target arm-none-none-eabi -mcpu=generic+dsp -march=armv8m.main -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-DSP %s
+// RUN: %clang -target arm-none-none-eabi -mcpu=generic -march=armv8m.main+dsp -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-DSP %s
+// CHECK-DSP: "-cc1"{{.*}} "-triple" "thumbv8m.main-{{.*}} "-target-cpu" "generic"{{.*}} "-target-feature" "+dsp"
+
+// RUN: %clang -target arm-none-none-eabi -mcpu=generic+nocrc -march=armv8a -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-NOCRC %s
+// RUN: %clang -target arm-none-none-eabi -mcpu=generic -march=armv8a+nocrc -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-NOCRC %s
+// CHECK-NOCRC: "-cc1"{{.*}} "-triple" "armv8-{{.*}} "-target-cpu" "generic"{{.*}} "-target-feature" "-crc"
+// RUN: %clang -target arm-none-none-eabi -mcpu=generic+nocrypto -march=armv8a -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-NOCRYPTO %s
+// RUN: %clang -target arm-none-none-eabi -mcpu=generic -march=armv8a+nocrypto -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-NOCRYPTO %s
+// CHECK-NOCRYPTO: "-cc1"{{.*}} "-triple" "armv8-{{.*}} "-target-cpu" "generic"{{.*}} "-target-feature" "-crypto"
+// RUN: %clang -target arm-none-none-eabi -mcpu=generic+nodsp -march=armv8m.main -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-NODSP %s
+// RUN: %clang -target arm-none-none-eabi -mcpu=generic -march=armv8m.main+nodsp -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-NODSP %s
+// CHECK-NODSP: "-cc1"{{.*}} "-triple" "thumbv8m.main-{{.*}} "-target-cpu" "generic"{{.*}} "-target-feature" "-dsp"
+
+// Check that crypto means sha2 + aes:
+//
+// Check +sha2 +aes:
+//
+// RUN: %clang -target arm-arm-none-eabi -march=armv8.2a+sha2+aes -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-SHA2-AES %s
+// CHECK-SHA2-AES: "-cc1"{{.*}} "-triple" "armv8.2a-{{.*}} "-target-cpu" "generic"{{.*}} "-target-feature" "+sha2" "-target-feature" "+aes"
+//
+// Check -sha2 -aes:
+//
+// RUN: %clang -target arm-arm-none-eabi -march=armv8.2a+sha2+nosha2+aes+noaes -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-NO-SHA2-AES %s
+// CHECK-NO-SHA2-AES: "-cc1"{{.*}} "-triple" "armv8.2a-{{.*}} "-target-cpu" "generic"{{.*}} "-target-feature" "-sha2" "-target-feature" "-aes"
+//
+// Check +crypto:
+//
+// RUN: %clang -target arm-arm-none-eabi -march=armv8a+crypto   -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CRYPTO2 %s
+// RUN: %clang -target arm-arm-none-eabi -march=armv8.1a+crypto -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CRYPTO2 %s
+// RUN: %clang -target arm-arm-none-eabi -march=armv8.2a+crypto -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CRYPTO2 %s
+// RUN: %clang -target arm-arm-none-eabi -march=armv8.3a+crypto -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CRYPTO2 %s
+// RUN: %clang -target arm-arm-none-eabi -march=armv8.4a+crypto -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CRYPTO2 %s
+// CHECK-CRYPTO2: "-cc1"{{.*}} "-target-cpu" "generic"{{.*}} "-target-feature" "+crypto" "-target-feature" "+sha2" "-target-feature" "+aes"
+//
+// Check -crypto:
+//
+// RUN: %clang -target arm-arm-none-eabi -march=armv8.1a+nocrypto -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-NOCRYPTO2 %s
+// RUN: %clang -target arm-arm-none-eabi -march=armv8.2a+nocrypto -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-NOCRYPTO2 %s
+// RUN: %clang -target arm-arm-none-eabi -march=armv8.3a+nocrypto -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-NOCRYPTO2 %s
+// RUN: %clang -target arm-arm-none-eabi -march=armv8.4a+nocrypto -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-NOCRYPTO2 %s
+// CHECK-NOCRYPTO2-NOT: "-target-feature" "+crypto" "-target-feature" "+sha2" "-target-feature" "+aes"
+//
+// Check +crypto -sha2 -aes:
+//
+// RUN: %clang -target arm-arm-none-eabi -march=armv8.1a+crypto+nosha2+noaes -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CRYPTO3 %s
+// CHECK-CRYPTO3-NOT: "-target-feature" "+sha2" "-target-feature" "+aes"
+//
+// Check -crypto +sha2 +aes:
+//
+// RUN: %clang -target arm-arm-none-eabi -march=armv8.1a+nocrypto+sha2+aes -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CRYPTO4 %s
+// CHECK-CRYPTO4: "-target-feature" "+sha2" "-target-feature" "+aes"

src/llvm-project/clang/test/Driver/arm-fixed-r9.c

diff --git a/src/llvm-project/clang/test/Driver/arm-fixed-r9.c b/src/llvm-project/clang/test/Driver/arm-fixed-r9.c
new file mode 100644
index 0000000..74ac336
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/arm-fixed-r9.c
@@ -0,0 +1,4 @@
+// RUN: %clang -target arm-none-gnueabi -ffixed-r9 -### %s 2> %t
+// RUN: FileCheck --check-prefix=CHECK-FIXED-R9 < %t %s
+
+// CHECK-FIXED-R9: "-target-feature" "+reserve-r9"

src/llvm-project/clang/test/Driver/arm-float-abi.c

diff --git a/src/llvm-project/clang/test/Driver/arm-float-abi.c b/src/llvm-project/clang/test/Driver/arm-float-abi.c
new file mode 100644
index 0000000..e5b42c9
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/arm-float-abi.c
@@ -0,0 +1,6 @@
+// RUN: not %clang %s -target armv7-apple-ios -mfloat-abi=hard 2>&1 | FileCheck -check-prefix=ARMV7-ERROR %s
+// RUN: %clang %s -target armv7-apple-ios -mfloat-abi=softfp -### 2>&1 | FileCheck -check-prefix=NOERROR %s
+// RUN: %clang %s -arch armv7 -target thumbv7-apple-darwin-eabi -mfloat-abi=hard -### 2>&1 | FileCheck -check-prefix=NOERROR %s
+
+// ARMV7-ERROR: unsupported option '-mfloat-abi=hard' for target 'thumbv7'
+// NOERROR-NOT: unsupported option

src/llvm-project/clang/test/Driver/arm-hwdiv.c

diff --git a/src/llvm-project/clang/test/Driver/arm-hwdiv.c b/src/llvm-project/clang/test/Driver/arm-hwdiv.c
new file mode 100644
index 0000000..0b75948
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/arm-hwdiv.c
@@ -0,0 +1,44 @@
+// Test that different values of -mhwdiv pick correct ARM hwdiv target-feature(s).
+
+// RUN: %clang -### -target arm %s -o %t.o 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-DEFAULT %s
+// CHECK-DEFAULT-NOT: "-target-feature" "+hwdiv"
+// CHECK-DEFAULT-NOT: "-target-feature" "+hwdiv-arm"
+
+// RUN: %clang -### -target arm %s -mhwdiv=arm -o %t.o 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-ARM %s
+// CHECK-ARM: "-target-feature" "+hwdiv-arm"
+// CHECK-ARM: "-target-feature" "-hwdiv"
+
+// RUN: %clang -### -target arm %s -mhwdiv=thumb -o %t.o 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-THUMB %s
+// CHECK-THUMB: "-target-feature" "-hwdiv-arm"
+// CHECK-THUMB: "-target-feature" "+hwdiv"
+
+// RUN: %clang  -### -target arm %s -mhwdiv=arm,thumb -o %t.o 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-ARM-THUMB %s
+// CHECK-ARM-THUMB: "-target-feature" "+hwdiv-arm"
+// CHECK-ARM-THUMB: "-target-feature" "+hwdiv"
+
+// RUN: %clang  -### -target arm %s -mhwdiv=thumb,arm -o %t.o 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-THUMB-ARM %s
+// CHECK-THUMB-ARM: "-target-feature" "+hwdiv-arm"
+// CHECK-THUMB-ARM: "-target-feature" "+hwdiv"
+
+// RUN: %clang -### -target arm %s -mhwdiv=none -o %t.o 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NONE %s
+// CHECK-NONE: "-target-feature" "-hwdiv-arm"
+// CHECK-NONE: "-target-feature" "-hwdiv"
+
+// Also check the alternative syntax.
+
+// RUN: %clang -### -target arm %s --mhwdiv arm -o %t.o 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-ALT %s
+// CHECK-ALT: "-target-feature" "+hwdiv-arm"
+// CHECK-ALT: "-target-feature" "-hwdiv"
+
+// RUN: %clang -### -target arm %s --mhwdiv=arm -o %t.o 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-ALT-EQ %s
+// CHECK-ALT-EQ: "-target-feature" "+hwdiv-arm"
+// CHECK-ALT-EQ: "-target-feature" "-hwdiv"
+

src/llvm-project/clang/test/Driver/arm-ias-Wa.s

diff --git a/src/llvm-project/clang/test/Driver/arm-ias-Wa.s b/src/llvm-project/clang/test/Driver/arm-ias-Wa.s
new file mode 100644
index 0000000..fd2f157
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/arm-ias-Wa.s
@@ -0,0 +1,81 @@
+// Test that different values of -Wa,-mcpu/mfpu/march/mhwdiv pick correct ARM target-feature(s).
+// Complete tests about -mcpu/mfpu/march/mhwdiv on other files.
+
+// CHECK-DUP-CPU: warning: argument unused during compilation: '-mcpu=cortex-a8'
+// CHECK-DUP-FPU: warning: argument unused during compilation: '-mfpu=vfpv3'
+// CHECK-DUP-ARCH: warning: argument unused during compilation: '-march=armv7'
+// CHECK-DUP-HDIV: warning: argument unused during compilation: '-mhwdiv=arm'
+
+// CHECK: "cc1as"
+// ================================================================= CPU
+// RUN: %clang -target arm-linux-gnueabi -Wa,-mcpu=cortex-a15 -c %s -### 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-CPU %s
+// CHECK-CPU: "-target-cpu" "cortex-a15"
+
+// RUN: %clang -target arm -Wa,-mcpu=bogus -c %s -### 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-BOGUS-CPU %s
+// CHECK-BOGUS-CPU: error: {{.*}} does not support '-Wa,-mcpu=bogus'
+
+// RUN: %clang -target arm -mcpu=cortex-a8 -Wa,-mcpu=cortex-a15 -c %s -### 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-DUP-CPU %s
+// CHECK-DUP-CPU: "-target-cpu" "cortex-a15"
+
+// ================================================================= FPU
+// RUN: %clang -target arm-linux-eabi -Wa,-mfpu=neon -c %s -### 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NEON %s
+// CHECK-NEON: "-target-feature" "+neon"
+
+// RUN: %clang -target arm-linux-eabi -Wa,-mfpu=bogus -c %s -### 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-BOGUS-FPU %s
+// CHECK-BOGUS-FPU: error: {{.*}} does not support '-Wa,-mfpu=bogus'
+
+// RUN: %clang -target arm-linux-eabi -mfpu=vfpv3 -Wa,-mfpu=neon -c %s -### 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-DUP-FPU %s
+// CHECK-DUP-FPU: "-target-feature" "+neon"
+
+// ================================================================= Arch
+// Arch validation only for now, in case we're passing to an external asm
+
+// RUN: %clang -target arm -Wa,-march=armbogusv6 -c %s -### 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-BOGUS-ARCH %s
+// CHECK-BOGUS-ARCH: error: {{.*}} does not support '-Wa,-march=armbogusv6'
+
+// RUN: %clang -target arm -march=armv7 -Wa,-march=armv6 -c %s -### 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-DUP-ARCH %s
+
+// ================================================================= HD Div
+// RUN: %clang -target arm -Wa,-mhwdiv=arm -c %s -### 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-ARM %s
+// CHECK-ARM: "-target-feature" "+hwdiv-arm"
+// CHECK-ARM: "-target-feature" "-hwdiv"
+
+// RUN: %clang -target arm -Wa,-mhwdiv=thumb -c %s -### 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-THUMB %s
+// CHECK-THUMB: "-target-feature" "-hwdiv-arm"
+// CHECK-THUMB: "-target-feature" "+hwdiv"
+
+// RUN: %clang -target arm -Wa,-mhwdiv=bogus -c %s -### 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-BOGUS-HDIV %s
+// CHECK-BOGUS-HDIV: error: {{.*}} does not support '-Wa,-mhwdiv=bogus'
+
+// RUN: %clang -target arm -mhwdiv=arm -Wa,-mhwdiv=thumb -c %s -### 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-DUP-HDIV %s
+// CHECK-DUP-HDIV: "-target-feature" "-hwdiv-arm"
+// CHECK-DUP-HDIV: "-target-feature" "+hwdiv"
+
+// ========================================================== Triple
+// RUN: %clang -target armv7a-none-eabi -c %s -### 2>&1 \
+// RUN: %clang -target x86_64-apple-darwin -arch armv7 -c %s -### 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-A-PROFILE %s
+// CHECK-A-PROFILE: "-triple" "armv7-{{.*}}"
+
+// RUN: %clang -target armv7r-none-eabi -c %s -### 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-R-PROFILE %s
+// CHECK-R-PROFILE: "-triple" "armv7r-none-unknown-eabi"
+
+// RUN: %clang -target armv7m-none-eabi -c %s -### 2>&1 \
+// RUN: %clang -target thumbv7m-none-eabi -c %s -### 2>&1 \
+// RUN: %clang -target x86_64-apple-darwin -arch armv7m -c %s -### 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-M-PROFILE %s
+// CHECK-M-PROFILE: "-triple" "thumbv7m-{{.*}}"
+

src/llvm-project/clang/test/Driver/arm-implicit-it.s

diff --git a/src/llvm-project/clang/test/Driver/arm-implicit-it.s b/src/llvm-project/clang/test/Driver/arm-implicit-it.s
new file mode 100644
index 0000000..48e4bdb
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/arm-implicit-it.s
@@ -0,0 +1,24 @@
+// RUN: %clang -target armv7--none-eabi -### %s 2>&1 \
+// RUN:    | FileCheck %s -check-prefix CHECK-DEFAULT
+
+// RUN: %clang -target armv7--none-eabi -mimplicit-it=arm -### %s 2>&1 \
+// RUN:    | FileCheck %s -check-prefix CHECK-ARM
+
+// RUN: %clang -target armv7--none-eabi -mimplicit-it=thumb -### %s 2>&1 \
+// RUN:    | FileCheck %s -check-prefix CHECK-THUMB
+
+// RUN: %clang -target armv7--none-eabi -mimplicit-it=never -### %s 2>&1 \
+// RUN:    | FileCheck %s -check-prefix CHECK-NEVER
+
+// RUN: %clang -target armv7--none-eabi -mimplicit-it=always -### %s 2>&1 \
+// RUN:    | FileCheck %s -check-prefix CHECK-ALWAYS
+
+// RUN: %clang -target armv7--none-eabi -mimplicit-it=thisisnotavalidoption -### %s 2>&1 \
+// RUN:    | FileCheck %s -check-prefix CHECK-INVALID
+
+// CHECK-DEFAULT-NOT: "-arm-implicit-it
+// CHECK-ARM: "-arm-implicit-it=arm"
+// CHECK-THUMB: "-arm-implicit-it=thumb"
+// CHECK-NEVER: "-arm-implicit-it=never"
+// CHECK-ALWAYS: "-arm-implicit-it=always"
+// CHECK-INVALID: error: unsupported argument 'thisisnotavalidoption' to option 'mimplicit-it='

src/llvm-project/clang/test/Driver/arm-long-calls.c

diff --git a/src/llvm-project/clang/test/Driver/arm-long-calls.c b/src/llvm-project/clang/test/Driver/arm-long-calls.c
new file mode 100644
index 0000000..375b0f8
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/arm-long-calls.c
@@ -0,0 +1,15 @@
+// RUN: %clang -target armv7-eabi -### %s 2>&1 \
+// RUN:    | FileCheck %s -check-prefix CHECK-DEFAULT
+
+// RUN: %clang -target armv7-eabi -### -mlong-calls %s 2>&1 \
+// RUN:    | FileCheck %s -check-prefix CHECK-LONG-CALLS
+
+// RUN: %clang -target armv7-eabi -### -mlong-calls -mno-long-calls %s 2>&1 \
+// RUN:    | FileCheck %s -check-prefix CHECK-NO-LONG-CALLS
+
+// CHECK-DEFAULT-NOT: "-target-feature" "+long-calls"
+
+// CHECK-LONG-CALLS: "-target-feature" "+long-calls"
+
+// CHECK-NO-LONG-CALLS-NOT: "-target-feature" "+long-calls"
+

src/llvm-project/clang/test/Driver/arm-mfpu.c

diff --git a/src/llvm-project/clang/test/Driver/arm-mfpu.c b/src/llvm-project/clang/test/Driver/arm-mfpu.c
new file mode 100644
index 0000000..c3a644f
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/arm-mfpu.c
@@ -0,0 +1,430 @@
+// Test that different values of -mfpu pick correct ARM FPU target-feature(s).
+
+// RUN: %clang -target arm-linux-eabi %s -### -o %t.o 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-DEFAULT %s
+// CHECK-DEFAULT-NOT: "-target-feature" "+soft-float"
+// CHECK-DEFAULT: "-target-feature" "+soft-float-abi"
+// CHECK-DEFAULT-NOT: "-target-feature" "+vfp2"
+// CHECK-DEFAULT-NOT: "-target-feature" "+vfp3"
+// CHECK-DEFAULT-NOT: "-target-feature" "+d16"
+// CHECK-DEFAULT-NOT: "-target-feature" "+neon"
+
+// RUN: %clang -target arm-linux-eabi -mfpu=fpa %s -### -o %t.o 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-FPA %s
+// RUN: %clang -target arm-linux-eabi -mfpu=fpe2 %s -### -o %t.o 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-FPA %s
+// RUN: %clang -target arm-linux-eabi -mfpu=fpe3 %s -### -o %t.o 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-FPA %s
+// RUN: %clang -target arm-linux-eabi -mfpu=maverick %s -### -o %t.o 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-FPA %s
+// CHECK-FPA: error: {{.*}} does not support '-mfpu={{fpa|fpe|fpe2|fpe3|maverick}}'
+
+// RUN: %clang -target arm-linux-eabi -mfpu=vfp %s -### -o %t.o 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-VFP %s
+// RUN: %clang -target arm-linux-eabi -mfpu=vfp %s -mfloat-abi=soft -### -o %t.o 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-SOFT-ABI-FP-2 %s
+// CHECK-VFP-NOT: "-target-feature" "+soft-float"
+// CHECK-VFP: "-target-feature" "+soft-float-abi"
+// CHECK-VFP: "-target-feature" "+vfp2"
+// CHECK-VFP: "-target-feature" "-vfp3"
+// CHECK-VFP: "-target-feature" "-vfp4"
+// CHECK-VFP: "-target-feature" "-fp-armv8"
+// CHECK-VFP: "-target-feature" "-neon"
+// CHECK-SOFT-ABI-FP-2: "-target-feature" "+soft-float-abi"
+// CHECK-SOFT-ABI-FP-2: "-target-feature" "-vfp3"
+// CHECK-SOFT-ABI-FP-2: "-target-feature" "-vfp4"
+// CHECK-SOFT-ABI-FP-2: "-target-feature" "-fp-armv8"
+// CHECK-SOFT-ABI-FP-2: "-target-feature" "-neon"
+// CHECK-SOFT-ABI-FP-2: "-target-feature" "-crypto"
+// CHECK-SOFT-ABI-FP-2: "-target-feature" "-vfp2"
+
+// RUN: %clang -target arm-linux-eabi -mfpu=vfp3 %s -### -o %t.o 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-VFP3 %s
+// RUN: %clang -target arm-linux-eabi -mfpu=vfpv3 %s -### -o %t.o 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-VFP3 %s
+// RUN: %clang -target arm-linux-eabi -mfpu=vfpv3 -mfloat-abi=soft %s -### -o %t.o 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-SOFT-ABI-FP-3 %s
+// CHECK-VFP3-NOT: "-target-feature" "+soft-float"
+// CHECK-VFP3: "-target-feature" "+soft-float-abi"
+// CHECK-VFP3: "-target-feature" "+vfp3"
+// CHECK-VFP3: "-target-feature" "-vfp4"
+// CHECK-VFP3: "-target-feature" "-fp-armv8"
+// CHECK-VFP3: "-target-feature" "-neon"
+// CHECK-SOFT-ABI-FP-3: "-target-feature" "+soft-float-abi"
+// CHECK-SOFT-ABI-FP-3: "-target-feature" "-vfp2"
+// CHECK-SOFT-ABI-FP-3: "-target-feature" "-vfp4"
+// CHECK-SOFT-ABI-FP-3: "-target-feature" "-fp-armv8"
+// CHECK-SOFT-ABI-FP-3: "-target-feature" "-neon"
+// CHECK-SOFT-ABI-FP-3: "-target-feature" "-crypto"
+// CHECK-SOFT-ABI-FP-3: "-target-feature" "-vfp3"
+
+// RUN: %clang -target arm-linux-eabi -mfpu=vfpv3-fp16 %s -### -o %t.o 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-VFP3-FP16 %s
+// RUN: %clang -target arm-linux-eabi -mfpu=vfpv3-fp16 -mfloat-abi=soft %s -### -o %t.o 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-SOFT-ABI-FP-3 %s
+// CHECK-VFP3-FP16-NOT: "-target-feature" "+soft-float"
+// CHECK-VFP3-FP16: "-target-feature" "+soft-float-abi"
+// CHECK-VFP3-FP16: "-target-feature" "-fp-only-sp"
+// CHECK-VFP3-FP16: "-target-feature" "-d16"
+// CHECK-VFP3-FP16: "-target-feature" "+vfp3"
+// CHECK-VFP3-FP16: "-target-feature" "+fp16"
+// CHECK-VFP3-FP16: "-target-feature" "-vfp4"
+// CHECK-VFP3-FP16: "-target-feature" "-fp-armv8"
+// CHECK-VFP3-FP16: "-target-feature" "-neon"
+// CHECK-VFP3-FP16: "-target-feature" "-crypto"
+
+// RUN: %clang -target arm-linux-eabi -mfpu=vfp3-d16 %s -### -o %t.o 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-VFP3-D16 %s
+// RUN: %clang -target arm-linux-eabi -mfpu=vfpv3-d16 %s -### -o %t.o 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-VFP3-D16 %s
+// RUN: %clang -target arm-linux-eabi -mfpu=vfpv3-d16 -mfloat-abi=soft %s -### -o %t.o 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-SOFT-ABI-FP-3 %s
+// CHECK-VFP3-D16-NOT: "-target-feature" "+soft-float"
+// CHECK-VFP3-D16: "-target-feature" "+soft-float-abi"
+// CHECK-VFP3-D16: "-target-feature" "-fp-only-sp"
+// CHECK-VFP3-D16: "-target-feature" "+d16"
+// CHECK-VFP3-D16: "-target-feature" "+vfp3"
+// CHECK-VFP3-D16: "-target-feature" "-vfp4"
+// CHECK-VFP3-D16: "-target-feature" "-fp-armv8"
+// CHECK-VFP3-D16: "-target-feature" "-neon"
+
+// RUN: %clang -target arm-linux-eabi -mfpu=vfpv3-d16-fp16 %s -### -o %t.o 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-VFP3-D16-FP16 %s
+// RUN: %clang -target arm-linux-eabi -mfpu=vfpv3-d16-fp16 -mfloat-abi=soft %s -### -o %t.o 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-SOFT-ABI-FP-3 %s
+// CHECK-VFP3-D16-FP16-NOT: "-target-feature" "+soft-float"
+// CHECK-VFP3-D16-FP16: "-target-feature" "+soft-float-abi"
+// CHECK-VFP3-D16-FP16: "-target-feature" "-fp-only-sp"
+// CHECK-VFP3-D16-FP16: "-target-feature" "+d16"
+// CHECK-VFP3-D16-FP16: "-target-feature" "+vfp3"
+// CHECK-VFP3-D16-FP16: "-target-feature" "+fp16"
+// CHECK-VFP3-D16-FP16: "-target-feature" "-vfp4"
+// CHECK-VFP3-D16-FP16: "-target-feature" "-fp-armv8"
+// CHECK-VFP3-D16-FP16: "-target-feature" "-neon"
+// CHECK-VFP3-D16-FP16: "-target-feature" "-crypto"
+
+// RUN: %clang -target arm-linux-eabi -mfpu=vfpv3xd %s -### -o %t.o 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-VFP3XD %s
+// RUN: %clang -target arm-linux-eabi -mfpu=vfpv3xd -mfloat-abi=soft %s -### -o %t.o 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-SOFT-ABI-FP-3 %s
+// CHECK-VFP3XD-NOT: "-target-feature" "+soft-float"
+// CHECK-VFP3XD: "-target-feature" "+soft-float-abi"
+// CHECK-VFP3XD: "-target-feature" "+fp-only-sp"
+// CHECK-VFP3XD: "-target-feature" "+d16"
+// CHECK-VFP3XD: "-target-feature" "+vfp3"
+// CHECK-VFP3XD: "-target-feature" "-fp16"
+// CHECK-VFP3XD: "-target-feature" "-vfp4"
+// CHECK-VFP3XD: "-target-feature" "-fp-armv8"
+// CHECK-VFP3XD: "-target-feature" "-neon"
+// CHECK-VFP3XD: "-target-feature" "-crypto"
+
+// RUN: %clang -target arm-linux-eabi -mfpu=vfpv3xd-fp16 %s -### -o %t.o 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-VFP3XD-FP16 %s
+// RUN: %clang -target arm-linux-eabi -mfpu=vfpv3xd-fp16 -mfloat-abi=soft %s -### -o %t.o 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-SOFT-ABI-FP-3 %s
+// CHECK-VFP3XD-FP16-NOT: "-target-feature" "+soft-float"
+// CHECK-VFP3XD-FP16: "-target-feature" "+soft-float-abi"
+// CHECK-VFP3XD-FP16: "-target-feature" "+fp-only-sp"
+// CHECK-VFP3XD-FP16: "-target-feature" "+d16"
+// CHECK-VFP3XD-FP16: "-target-feature" "+vfp3"
+// CHECK-VFP3XD-FP16: "-target-feature" "+fp16"
+// CHECK-VFP3XD-FP16: "-target-feature" "-vfp4"
+// CHECK-VFP3XD-FP16: "-target-feature" "-fp-armv8"
+// CHECK-VFP3XD-FP16: "-target-feature" "-neon"
+// CHECK-VFP3XD-FP16: "-target-feature" "-crypto"
+
+// RUN: %clang -target arm-linux-eabi -mfpu=vfp4 %s -### -o %t.o 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-VFP4 %s
+// RUN: %clang -target arm-linux-eabi -mfpu=vfpv4 %s -### -o %t.o 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-VFP4 %s
+// RUN: %clang -target arm-linux-eabi -mfpu=vfpv4 -mfloat-abi=soft %s -### -o %t.o 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-SOFT-ABI-FP-4 %s
+// CHECK-VFP4-NOT: "-target-feature" "+soft-float"
+// CHECK-VFP4: "-target-feature" "+soft-float-abi"
+// CHECK-VFP4: "-target-feature" "+vfp4"
+// CHECK-VFP4: "-target-feature" "-fp-armv8"
+// CHECK-VFP4: "-target-feature" "-neon"
+// CHECK-SOFT-ABI-FP-4: "-target-feature" "+soft-float-abi"
+// CHECK-SOFT-ABI-FP-4: "-target-feature" "-vfp2"
+// CHECK-SOFT-ABI-FP-4: "-target-feature" "-vfp3"
+// CHECK-SOFT-ABI-FP-4: "-target-feature" "-fp-armv8"
+// CHECK-SOFT-ABI-FP-4: "-target-feature" "-neon"
+// CHECK-SOFT-ABI-FP-4: "-target-feature" "-crypto"
+// CHECK-SOFT-ABI-FP-4: "-target-feature" "-vfp4"
+
+// RUN: %clang -target arm-linux-eabi -mfpu=vfp4-d16 %s -### -o %t.o 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-VFP4-D16 %s
+// RUN: %clang -target arm-linux-eabi -mfpu=vfpv4-d16 %s -### -o %t.o 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-VFP4-D16 %s
+// RUN: %clang -target arm-linux-eabi -mfpu=vfpv4-d16 -mfloat-abi=soft %s -### -o %t.o 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-SOFT-ABI-FP-4 %s
+// CHECK-VFP4-D16-NOT: "-target-feature" "+soft-float"
+// CHECK-VFP4-D16: "-target-feature" "+soft-float-abi"
+// CHECK-VFP4-D16: "-target-feature" "-fp-only-sp"
+// CHECK-VFP4-D16: "-target-feature" "+d16"
+// CHECK-VFP4-D16: "-target-feature" "+vfp4"
+// CHECK-VFP4-D16: "-target-feature" "-fp-armv8"
+// CHECK-VFP4-D16: "-target-feature" "-neon"
+
+// RUN: %clang -target arm-linux-eabi -mfpu=fp4-sp-d16 %s -### -o %t.o 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-FP4-SP-D16 %s
+// RUN: %clang -target arm-linux-eabi -mfpu=fpv4-sp-d16 %s -### -o %t.o 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-FP4-SP-D16 %s
+// RUN: %clang -target arm-linux-eabi -mfpu=fpv4-sp-d16 -mfloat-abi=soft %s -### -o %t.o 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-SOFT-ABI-FP-4 %s
+// CHECK-FP4-SP-D16-NOT: "-target-feature" "+soft-float"
+// CHECK-FP4-SP-D16: "-target-feature" "+soft-float-abi"
+// CHECK-FP4-SP-D16: "-target-feature" "+fp-only-sp"
+// CHECK-FP4-SP-D16: "-target-feature" "+d16"
+// CHECK-FP4-SP-D16: "-target-feature" "+vfp4"
+// CHECK-FP4-SP-D16: "-target-feature" "-fp-armv8"
+// CHECK-FP4-SP-D16: "-target-feature" "-neon"
+
+// RUN: %clang -target arm-linux-eabi -mfpu=fp5-sp-d16 %s -### -o %t.o 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-FP5-SP-D16 %s
+// RUN: %clang -target arm-linux-eabi -mfpu=fpv5-sp-d16 %s -### -o %t.o 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-FP5-SP-D16 %s
+// RUN: %clang -target arm-linux-eabi -mfpu=fp-armv8-sp-d16 -mfloat-abi=soft %s -### -o %t.o \
+// RUN:   2>&1 | FileCheck --check-prefix=CHECK-SOFT-ABI-FP %s
+// CHECK-FP5-SP-D16-NOT: "-target-feature" "+soft-float"
+// CHECK-FP5-SP-D16: "-target-feature" "+soft-float-abi"
+// CHECK-FP5-SP-D16: "-target-feature" "+fp-only-sp"
+// CHECK-FP5-SP-D16: "-target-feature" "+d16"
+// CHECK-FP5-SP-D16: "-target-feature" "+fp-armv8"
+// CHECK-FP5-SP-D16: "-target-feature" "-neon"
+// CHECK-FP5-SP-D16: "-target-feature" "-crypto"
+
+// RUN: %clang -target arm-linux-eabi -mfpu=fp5-dp-d16 %s -### -o %t.o 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-FP5-DP-D16 %s
+// RUN: %clang -target arm-linux-eabi -mfpu=fpv5-dp-d16 %s -### -o %t.o 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-FP5-DP-D16 %s
+// RUN: %clang -target arm-linux-eabi -mfpu=fpv5-dp-d16 %s -mfloat-abi=soft -### -o %t.o 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-SOFT-ABI-FP-5 %s
+// CHECK-FP5-DP-D16-NOT: "-target-feature" "+soft-float"
+// CHECK-FP5-DP-D16: "-target-feature" "+soft-float-abi"
+// CHECK-FP5-DP-D16: "-target-feature" "-fp-only-sp"
+// CHECK-FP5-DP-D16: "-target-feature" "+d16"
+// CHECK-FP5-DP-D16: "-target-feature" "+fp-armv8"
+// CHECK-FP5-DP-D16: "-target-feature" "-neon"
+// CHECK-FP5-DP-D16: "-target-feature" "-crypto"
+// CHECK-SOFT-ABI-FP-5: "-target-feature" "+soft-float"
+// CHECK-SOFT-ABI-FP-5: "-target-feature" "+soft-float-abi"
+// CHECK-SOFT-ABI-FP-5: "-target-feature" "-vfp2"
+// CHECK-SOFT-ABI-FP-5: "-target-feature" "-vfp3"
+// CHECK-SOFT-ABI-FP-5: "-target-feature" "-vfp4"
+// CHECK-SOFT-ABI-FP-5: "-target-feature" "-neon"
+// CHECK-SOFT-ABI-FP-5: "-target-feature" "-crypto"
+// CHECK-SOFT-ABI-FP-5: "-target-feature" "-fp-armv8"
+
+// RUN: %clang -target arm-linux-eabi -mfpu=neon %s -### -o %t.o 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NEON %s
+// RUN: %clang -target arm-linux-eabi -mfpu=neon -mfloat-abi=soft %s -### -o %t.o 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-SOFT-ABI-FP-6 %s
+// CHECK-NEON-NOT: "-target-feature" "+soft-float"
+// CHECK-NEON: "-target-feature" "+neon"
+// CHECK-SOFT-ABI-FP-6: "-target-feature" "+soft-float-abi"
+// CHECK-SOFT-ABI-FP-6: "-target-feature" "-vfp2"
+// CHECK-SOFT-ABI-FP-6: "-target-feature" "-vfp4"
+// CHECK-SOFT-ABI-FP-6: "-target-feature" "-fp-armv8"
+// CHECK-SOFT-ABI-FP-6: "-target-feature" "-crypto"
+// CHECK-SOFT-ABI-FP-6: "-target-feature" "-vfp3"
+// CHECK-SOFT-ABI-FP-6: "-target-feature" "-neon"
+
+// RUN: %clang -target arm-linux-eabi -mfpu=neon-fp16 %s -### -o %t.o 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NEON-FP16 %s
+// RUN: %clang -target arm-linux-eabi -mfpu=neon-fp16 -mfloat-abi=soft %s -### -o %t.o 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-SOFT-ABI-FP-6 %s
+// CHECK-NEON-FP16-NOT: "-target-feature" "+soft-float"
+// CHECK-NEON-FP16: "-target-feature" "+soft-float-abi"
+// CHECK-NEON-FP16: "-target-feature" "-fp-only-sp"
+// CHECK-NEON-FP16: "-target-feature" "-d16"
+// CHECK-NEON-FP16: "-target-feature" "+vfp3"
+// CHECK-NEON-FP16: "-target-feature" "+fp16"
+// CHECK-NEON-FP16: "-target-feature" "-vfp4"
+// CHECK-NEON-FP16: "-target-feature" "-fp-armv8"
+// CHECK-NEON-FP16: "-target-feature" "+neon"
+// CHECK-NEON-FP16: "-target-feature" "-crypto"
+
+// RUN: %clang -target arm-linux-eabi -mfpu=neon-vfpv3 %s -### -o %t.o 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NEON-VFPV3 %s
+// RUN: %clang -target arm-linux-eabi -mfpu=neon-vfpv3 -mfloat-abi=soft %s -### -o %t.o 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-SOFT-ABI-FP-6 %s
+// CHECK-NEON-VFPV3-NOT: "-target-feature" "+soft-float"
+// CHECK-NEON-VFPV3: "-target-feature" "+soft-float-abi"
+// CHECK-NEON-VFPV3: "-target-feature" "+vfp3"
+// CHECK-NEON-VFPV3: "-target-feature" "+neon"
+
+// RUN: %clang -target arm-linux-eabi -mfpu=neon-vfpv4 %s -### -o %t.o 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NEON-VFPV4 %s
+// RUN: %clang -target arm-linux-eabi -mfpu=neon-vfpv4 -mfloat-abi=soft %s -### -o %t.o 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-SOFT-ABI-FP-7 %s
+// CHECK-NEON-VFPV4-NOT: "-target-feature" "+soft-float"
+// CHECK-NEON-VFPV4: "-target-feature" "+soft-float-abi"
+// CHECK-NEON-VFPV4: "-target-feature" "+vfp4"
+// CHECK-NEON-VFPV4: "-target-feature" "+neon"
+// CHECK-SOFT-ABI-FP-7: "-target-feature" "+soft-float-abi"
+// CHECK-SOFT-ABI-FP-7: "-target-feature" "-vfp2"
+// CHECK-SOFT-ABI-FP-7: "-target-feature" "-vfp3"
+// CHECK-SOFT-ABI-FP-7: "-target-feature" "-fp-armv8"
+// CHECK-SOFT-ABI-FP-7: "-target-feature" "-crypto"
+// CHECK-SOFT-ABI-FP-7: "-target-feature" "-vfp4"
+// CHECK-SOFT-ABI-FP-7: "-target-feature" "-neon"
+
+// RUN: %clang -target arm-linux-eabi -msoft-float %s -### -o %t.o 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-SOFT-ABI-FP %s
+// RUN: %clang -target armv8 %s -### 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-SOFT-ABI-FP %s
+// RUN: %clang -target armv8a -mfpu=neon %s -### -c 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-SOFT-ABI-FP-8 %s
+// CHECK-SOFT-ABI-FP-8: "-target-feature" "+soft-float-abi"
+// CHECK-SOFT-ABI-FP-8: "-target-feature" "-vfp2"
+// CHECK-SOFT-ABI-FP-8: "-target-feature" "-vfp4"
+// CHECK-SOFT-ABI-FP-8: "-target-feature" "-fp-armv8"
+// CHECK-SOFT-ABI-FP-8: "-target-feature" "-crypto"
+// CHECK-SOFT-ABI-FP-8: "-target-feature" "-vfp3"
+// CHECK-SOFT-ABI-FP-8: "-target-feature" "-neon"
+
+// RUN: %clang -target armv8 -mfpu=fp-armv8 %s -### 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-ARMV8-SOFT-FLOAT %s
+// CHECK-ARMV8-SOFT-FLOAT: "-target-feature" "+soft-float"
+// CHECK-ARMV8-SOFT-FLOAT: "-target-feature" "+soft-float-abi"
+// NOT-CHECK-ARMV8-SOFT-FLOAT: "-target-feature" "+fp-armv8"
+// CHECK-ARMV9-SOFT-FLOAT: "-target-feature" "-neon"
+// CHECK-ARMV8-SOFT-FLOAT: "-target-feature" "-crypto"
+
+// RUN: %clang -target armv8-linux-gnueabihf -mfpu=fp-armv8 %s -### 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-FP-ARMV8 %s
+// CHECK-FP-ARMV8-NOT: "-target-feature" "+soft-float"
+// CHECK-FP-ARMV8-NOT: "-target-feature" "+soft-float-abi"
+// CHECK-FP-ARMV8: "-target-feature" "+fp-armv8"
+// CHECK-FP-ARMV8: "-target-feature" "-neon"
+// CHECK-FP-ARMV8: "-target-feature" "-crypto"
+
+// RUN: %clang -target armv8-linux-gnueabihf -mfpu=neon-fp-armv8 %s -### 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NEON-FP-ARMV8 %s
+// CHECK-NEON-FP-ARMV8-NOT: "-target-feature" "+soft-float"
+// CHECK-NEON-FP-ARMV8-NOT: "-target-feature" "+soft-float-abi"
+// CHECK-NEON-FP-ARMV8: "-target-feature" "+fp-armv8"
+// CHECK-NEON-FP-ARMV8: "-target-feature" "+neon"
+// CHECK-NEON-FP-ARMV8: "-target-feature" "-crypto"
+
+// RUN: %clang -target armv8-linux-gnueabihf -mfpu=crypto-neon-fp-armv8 %s -### 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-CRYPTO-NEON-FP-ARMV8 %s
+// CHECK-CRYPTO-NEON-FP-ARMV8-NOT: "-target-feature" "+soft-float"
+// CHECK-CRYPTO-NEON-FP-ARMV8-NOT: "-target-feature" "+soft-float-abi"
+// CHECK-CRYPTO-NEON-FP-ARMV8: "-target-feature" "+fp-armv8"
+// CHECK-CRYPTO-NEON-FP-ARMV8: "-target-feature" "+crypto"
+
+// RUN: %clang -target armv8-linux-gnueabi -mfpu=none %s -### 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NO-FP %s
+// CHECK-NO-FP-NOT: "-target-feature" "+soft-float"
+// CHECK-NO-FP: "-target-feature" "+soft-float-abi"
+// CHECK-NO-FP: "-target-feature" "-fp-only-sp"
+// CHECK-NO-FP: "-target-feature" "-d16"
+// CHECK-NO-FP: "-target-feature" "-vfp2"
+// CHECK-NO-FP: "-target-feature" "-vfp3"
+// CHECK-NO-FP: "-target-feature" "-vfp4"
+// CHECK-NO-FP: "-target-feature" "-fp-armv8"
+// CHECK-NO-FP: "-target-feature" "-neon"
+// CHECK-NO-FP: "-target-feature" "-crypto"
+
+// RUN: %clang -target arm-linux-gnueabihf %s -### 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-HF %s
+// RUN: %clang -target arm-linux-musleabihf %s -### 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-HF %s
+// CHECK-HF-NOT: "-target-feature" "+soft-float"
+// CHECK-HF-NOT: "-target-feature" "+soft-float-abi"
+// CHECK-HF: "-target-cpu" "arm1176jzf-s"
+
+// RUN: %clang -target armv7-apple-darwin -x assembler %s -### -c 2>&1 \
+// RUN:   | FileCheck --check-prefix=ASM %s
+// ASM-NOT: -target-feature
+
+// RUN: %clang -target armv8-linux-gnueabi -mfloat-abi=soft -mfpu=none %s -### -c 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-SOFT-ABI-FP %s
+// RUN: %clang -target armv7-linux-gnueabi -mfloat-abi=soft -mfpu=none %s -### -c 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-SOFT-ABI-FP %s
+// RUN: %clang -target armv6-linux-gnueabi -mfloat-abi=soft -mfpu=none %s -### -c 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-SOFT-ABI-FP %s
+// RUN: %clang -target armv5-linux-gnueabi -mfloat-abi=soft -mfpu=none %s -### -c 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-SOFT-ABI-FP %s
+// RUN: %clang -target armv4-linux-gnueabi -mfloat-abi=soft -mfpu=none %s -### -c 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-SOFT-ABI-FP %s
+// RUN: %clang -target armv8-linux-gnueabi -msoft-float -mfpu=none %s -### -c 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-SOFT-ABI-FP %s
+// RUN: %clang -target armv8-linux-gnueabi -mfloat-abi=soft %s -### -c 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-SOFT-ABI-FP %s
+// RUN: %clang -target armv8-linux-gnueabi -msoft-float %s -### -c 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-SOFT-ABI-FP %s
+// CHECK-SOFT-ABI-FP: "-target-feature" "+soft-float"
+// CHECK-SOFT-ABI-FP: "-target-feature" "+soft-float-abi"
+// CHECK-SOFT-ABI-FP: "-target-feature" "-vfp2"
+// CHECK-SOFT-ABI-FP: "-target-feature" "-vfp3"
+// CHECK-SOFT-ABI-FP: "-target-feature" "-vfp4"
+// CHECK-SOFT-ABI-FP: "-target-feature" "-fp-armv8"
+// CHECK-SOFT-ABI-FP: "-target-feature" "-neon"
+// CHECK-SOFT-ABI-FP: "-target-feature" "-crypto"
+
+// RUN: %clang -target arm-linux-androideabi21 %s -### -c 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-ARM5-ANDROID-FP-DEFAULT %s
+// CHECK-ARM5-ANDROID-FP-DEFAULT: "-target-feature" "+soft-float"
+// CHECK-ARM5-ANDROID-FP-DEFAULT: "-target-feature" "+soft-float-abi"
+// CHECK-ARM5-ANDROID-FP-DEFAULT-NOT: "-target-feature" "+d16"
+// CHECK-ARM5-ANDROID-FP-DEFAULT-NOT: "-target-feature" "+vfp3"
+// CHECK-ARM5-ANDROID-FP-DEFAULT-NOT: "-target-feature" "+vfp4"
+// CHECK-ARM5-ANDROID-FP-DEFAULT-NOT: "-target-feature" "+fp-armv8"
+// CHECK-ARM5-ANDROID-FP-DEFAULT-NOT: "-target-feature" "+neon"
+// CHECK-ARM5-ANDROID-FP-DEFAULT-NOT: "-target-feature" "+crypto"
+
+// RUN: %clang -target arm-linux-androideabi21 -march=armv7-a %s -### -c 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-MARCH-ARM7-ANDROID-FP %s
+// CHECK-MARCH-ARM7-ANDROID-FP-NOT: "-target-feature" "+soft-float"
+// CHECK-MARCH-ARM7-ANDROID-FP: "-target-feature" "+soft-float-abi"
+// CHECK-MARCH-ARM7-ANDROID-FP: "-target-feature" "+d16"
+// CHECK-MARCH-ARM7-ANDROID-FP: "-target-feature" "+vfp3"
+// CHECK-MARCH-ARM7-ANDROID-FP-NOT: "-target-feature" "+vfp4"
+// CHECK-MARCH-ARM7-ANDROID-FP-NOT: "-target-feature" "+fp-armv8"
+// CHECK-MARCH-ARM7-ANDROID-FP-NOT: "-target-feature" "+neon"
+// CHECK-MARCH-ARM7-ANDROID-FP-NOT: "-target-feature" "+crypto"
+
+// RUN: %clang -target armv7-linux-androideabi21 %s -### -c 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-ARM-ANDROID-L-FP-DEFAULT %s
+// CHECK-ARM-ANDROID-L-FP-DEFAULT-NOT: "-target-feature" "+soft-float"
+// CHECK-ARM-ANDROID-L-FP-DEFAULT: "-target-feature" "+soft-float-abi"
+// CHECK-ARM-ANDROID-L-FP-DEFAULT: "-target-feature" "+d16"
+// CHECK-ARM-ANDROID-L-FP-DEFAULT: "-target-feature" "+vfp3"
+// CHECK-ARM-ANDROID-L-FP-DEFAULT-NOT: "-target-feature" "+vfp4"
+// CHECK-ARM-ANDROID-L-FP-DEFAULT-NOT: "-target-feature" "+fp-armv8"
+// CHECK-ARM-ANDROID-L-FP-DEFAULT-NOT: "-target-feature" "+neon"
+// CHECK-ARM-ANDROID-L-FP-DEFAULT-NOT: "-target-feature" "+crypto"
+
+// RUN: %clang -target armv7-linux-androideabi21 -mfpu=neon %s -### -c 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-ARM-ANDROID-L-FP-NEON %s
+// CHECK-ARM-ANDROID-L-FP-NEON-NOT: "-target-feature" "+soft-float"
+// CHECK-ARM-ANDROID-L-FP-NEON: "-target-feature" "+soft-float-abi"
+// CHECK-ARM-ANDROID-L-FP-NEON: "-target-feature" "+vfp3"
+// CHECK-ARM-ANDROID-L-FP-NEON-NOT: "-target-feature" "+vfp4"
+// CHECK-ARM-ANDROID-L-FP-NEON-NOT: "-target-feature" "+fp-armv8"
+// CHECK-ARM-ANDROID-L-FP-NEON: "-target-feature" "+neon"
+// CHECK-ARM-ANDROID-L-FP-NEON-NOT: "-target-feature" "+crypto"
+
+// RUN: %clang -target armv7-linux-androideabi23 %s -### -c 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-ARM-ANDROID-M-FP-DEFAULT %s
+// CHECK-ARM-ANDROID-M-FP-DEFAULT-NOT: "-target-feature" "+soft-float"
+// CHECK-ARM-ANDROID-M-FP-DEFAULT: "-target-feature" "+soft-float-abi"
+// CHECK-ARM-ANDROID-M-FP-DEFAULT: "-target-feature" "+vfp3"
+// CHECK-ARM-ANDROID-M-FP-DEFAULT-NOT: "-target-feature" "+vfp4"
+// CHECK-ARM-ANDROID-M-FP-DEFAULT-NOT: "-target-feature" "+fp-armv8"
+// CHECK-ARM-ANDROID-M-FP-DEFAULT: "-target-feature" "+neon"
+// CHECK-ARM-ANDROID-M-FP-DEFAULT-NOT: "-target-feature" "+crypto"
+
+// RUN: %clang -target armv7-linux-androideabi23 %s -mfpu=vfp3-d16 -### -c 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-ARM-ANDROID-M-FP-D16 %s
+// CHECK-ARM-ANDROID-M-FP-D16-NOT: "-target-feature" "+soft-float"
+// CHECK-ARM-ANDROID-M-FP-D16: "-target-feature" "+soft-float-abi"
+// CHECK-ARM-ANDROID-M-FP-D16: "-target-feature" "+d16"
+// CHECK-ARM-ANDROID-M-FP-D16: "-target-feature" "+vfp3"
+// CHECK-ARM-ANDROID-M-FP-D16-NOT: "-target-feature" "+vfp4"
+// CHECK-ARM-ANDROID-M-FP-D16-NOT: "-target-feature" "+fp-armv8"
+// CHECK-ARM-ANDROID-M-FP-D16-NOT: "-target-feature" "+neon"
+// CHECK-ARM-ANDROID-M-FP-D16-NOT: "-target-feature" "+crypto"

src/llvm-project/clang/test/Driver/arm-multilibs.c

diff --git a/src/llvm-project/clang/test/Driver/arm-multilibs.c b/src/llvm-project/clang/test/Driver/arm-multilibs.c
new file mode 100644
index 0000000..bd9c80e
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/arm-multilibs.c
@@ -0,0 +1,17 @@
+// RUN: %clang -target armv7-linux-gnueabi --sysroot=%S/Inputs/multilib_arm_linux_tree -### -c %s -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-ARM %s
+// RUN: %clang -target thumbv7-linux-gnueabi --sysroot=%S/Inputs/multilib_arm_linux_tree -### -c %s -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-ARM %s
+
+// RUN: %clang -target armv7-linux-gnueabihf --sysroot=%S/Inputs/multilib_armhf_linux_tree -### -c %s -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-ARMHF %s
+// RUN: %clang -target thumbv7-linux-gnueabihf --sysroot=%S/Inputs/multilib_armhf_linux_tree -### -c %s -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-ARMHF %s
+
+// RUN: %clang -target armv7eb-linux-gnueabi --sysroot=%S/Inputs/multilib_armeb_linux_tree -### -c %s -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-ARMEB %s
+// RUN: %clang -target thumbv7eb-linux-gnueabi --sysroot=%S/Inputs/multilib_armeb_linux_tree -### -c %s -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-ARMEB %s
+
+// RUN: %clang -target armv7eb-linux-gnueabihf --sysroot=%S/Inputs/multilib_armebhf_linux_tree -### -c %s -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-ARMEBHF %s
+// RUN: %clang -target thumbv7eb-linux-gnueabihf --sysroot=%S/Inputs/multilib_armebhf_linux_tree -### -c %s -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-ARMEBHF %s
+
+// CHECK-ARM: "-internal-externc-isystem" "{{.*}}/usr/include/arm-linux-gnueabi"
+// CHECK-ARMHF: "-internal-externc-isystem" "{{.*}}/usr/include/arm-linux-gnueabihf"
+// CHECK-ARMEB: "-internal-externc-isystem" "{{.*}}/usr/include/armeb-linux-gnueabi"
+// CHECK-ARMEBHF: "-internal-externc-isystem" "{{.*}}/usr/include/armeb-linux-gnueabihf"
+

src/llvm-project/clang/test/Driver/arm-no-movt.c

diff --git a/src/llvm-project/clang/test/Driver/arm-no-movt.c b/src/llvm-project/clang/test/Driver/arm-no-movt.c
new file mode 100644
index 0000000..6908593
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/arm-no-movt.c
@@ -0,0 +1,14 @@
+// RUN: %clang -target armv7-apple-darwin -### %s 2>&1 \
+// RUN:    | FileCheck %s -check-prefix CHECK-DEFAULT
+
+// RUN: %clang -target armv7-apple-darwin -mkernel -### %s 2>&1 \
+// RUN:    | FileCheck %s -check-prefix CHECK-KERNEL
+
+// RUN: %clang -target armv7-none-gnueabi -mno-movt -### %s 2>&1 \
+// RUN:    | FileCheck %s -check-prefix CHECK-NO-MOVT
+
+// CHECK-DEFAULT-NOT: "-target-feature" "+no-movt"
+
+// CHECK-KERNEL: "-target-feature" "+no-movt"
+
+// CHECK-NO-MOVT: "-target-feature" "+no-movt"

src/llvm-project/clang/test/Driver/arm-no-neg-immediates.c

diff --git a/src/llvm-project/clang/test/Driver/arm-no-neg-immediates.c b/src/llvm-project/clang/test/Driver/arm-no-neg-immediates.c
new file mode 100644
index 0000000..f1e4d5f
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/arm-no-neg-immediates.c
@@ -0,0 +1,8 @@
+// RUN: %clang -target arm-none-gnueabi -### %s 2>&1 | FileCheck %s --check-prefix=CHECK-DEFAULT
+// RUN: %clang -target arm-none-gnueabi -mno-neg-immediates -### %s 2>&1 | FileCheck %s
+
+// RUN: %clang -target aarch64-none-gnueabi -### %s 2>&1 | FileCheck %s --check-prefix=CHECK-DEFAULT
+// RUN: %clang -target aarch64-none-gnueabi -mno-neg-immediates -### %s 2>&1 | FileCheck %s
+
+// CHECK: "-target-feature" "+no-neg-immediates"
+// CHECK-DEFAULT-NOT: "+no-neg-immediates"

src/llvm-project/clang/test/Driver/arm-ras.c

diff --git a/src/llvm-project/clang/test/Driver/arm-ras.c b/src/llvm-project/clang/test/Driver/arm-ras.c
new file mode 100644
index 0000000..076bb4b
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/arm-ras.c
@@ -0,0 +1,9 @@
+// RUN: %clang -target arm-none-none-eabi -march=armv8a+ras -### -c %s 2>&1 | FileCheck --check-prefix=CHECK-RAS %s
+// RUN: %clang -target arm-none-none-eabi -mcpu=generic+ras -### -c %s 2>&1 | FileCheck --check-prefix=CHECK-RAS %s
+// RUN: %clang -target arm-none-none-eabi -mcpu=cortex-a75 -### -c %s 2>&1 | FileCheck --check-prefix=CHECK-RAS %s
+// RUN: %clang -target arm-none-none-eabi -mcpu=cortex-a55 -### -c %s 2>&1 | FileCheck --check-prefix=CHECK-RAS %s
+// CHECK-RAS: "-target-feature" "+ras"
+
+// RUN: %clang -target arm-none-none-eabi -march=armv8a+noras -### -c %s 2>&1 | FileCheck --check-prefix=CHECK-NORAS %s
+// RUN: %clang -target arm-none-none-eabi -mcpu=generic+noras -### -c %s 2>&1 | FileCheck --check-prefix=CHECK-NORAS %s
+// CHECK-NORAS: "-target-feature" "-ras"

src/llvm-project/clang/test/Driver/arm-restrict-it.c

diff --git a/src/llvm-project/clang/test/Driver/arm-restrict-it.c b/src/llvm-project/clang/test/Driver/arm-restrict-it.c
new file mode 100644
index 0000000..5e69519
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/arm-restrict-it.c
@@ -0,0 +1,15 @@
+// RUN: %clang -target arm-none-gnueabi -mrestrict-it -### %s 2> %t
+// RUN: FileCheck --check-prefix=CHECK-RESTRICTED < %t %s
+
+// RUN: %clang -target armv8a-none-gnueabi -mrestrict-it -### %s 2> %t
+// RUN: FileCheck --check-prefix=CHECK-RESTRICTED < %t %s
+
+// CHECK-RESTRICTED: "-mllvm" "-arm-restrict-it"
+
+// RUN: %clang -target arm-none-gnueabi -mno-restrict-it -### %s 2> %t
+// RUN: FileCheck --check-prefix=CHECK-NO-RESTRICTED < %t %s
+
+// RUN: %clang -target armv8a-none-gnueabi -mno-restrict-it -### %s 2> %t
+// RUN: FileCheck --check-prefix=CHECK-NO-RESTRICTED < %t %s
+
+// CHECK-NO-RESTRICTED: "-mllvm" "-arm-no-restrict-it"

src/llvm-project/clang/test/Driver/arm-target-as-mthumb.s

diff --git a/src/llvm-project/clang/test/Driver/arm-target-as-mthumb.s b/src/llvm-project/clang/test/Driver/arm-target-as-mthumb.s
new file mode 100644
index 0000000..7e014bb
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/arm-target-as-mthumb.s
@@ -0,0 +1,17 @@
+// Make sure -mthumb does not affect assembler triple, but -Wa,-mthumb or
+// -Xassembler -mthumb does. Also check that -Wa,-mthumb or -Xassembler -mthumb
+// does not affect non assembler files.
+
+// RUN: %clang -target armv7a-linux-gnueabi -### -c -mthumb %s 2>&1 | \
+// RUN: FileCheck -check-prefix=TRIPLE-ARM %s
+// RUN: %clang -target armv7a-linux-gnueabi -### -c -Wa,-mthumb \
+// RUN: %S/Inputs/wildcard1.c  2>&1 | FileCheck -check-prefix=TRIPLE-ARM %s
+
+// TRIPLE-ARM: "-triple" "armv7-unknown-linux-gnueabi"
+
+// RUN: %clang -target armv7a-linux-gnueabi -### -c -Wa,-mthumb %s 2>&1 | \
+// RUN: FileCheck -check-prefix=TRIPLE-THUMB %s
+// RUN: %clang -target armv7a-linux-gnueabi -### -c -Xassembler -mthumb %s \
+// RUN: 2>&1 | FileCheck -check-prefix=TRIPLE-THUMB %s
+
+// TRIPLE-THUMB: "-triple" "thumbv7-unknown-linux-gnueabi"

src/llvm-project/clang/test/Driver/arm-thumb-only-cores.c

diff --git a/src/llvm-project/clang/test/Driver/arm-thumb-only-cores.c b/src/llvm-project/clang/test/Driver/arm-thumb-only-cores.c
new file mode 100644
index 0000000..cf40bf0
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/arm-thumb-only-cores.c
@@ -0,0 +1,12 @@
+// RUN: not %clang -target arm-unknown-linux -marm -mcpu=cortex-m0 %s -o /dev/null 2>&1 \
+// RUN:   | FileCheck --check-prefix M0 %s
+// M0: error: CPU 'cortex-m0' does not support 'ARM' execution mode
+
+// RUN: not %clang -target arm-unknown-linux -marm -march=armv7m %s -o /dev/null 2>&1 \
+// RUN:   | FileCheck --check-prefix ARMV7M %s
+// RUN: not %clang -target armv7m-unknown-linux -mno-thumb %s -o /dev/null 2>&1 \
+// RUN:   | FileCheck --check-prefix ARMV7M %s
+// ARMV7M: error: Architecture 'armv7m' does not support 'ARM' execution mode
+//
+// RUN: %clang -S -emit-llvm -target arm-unknown-linux -mcpu=cortex-m0 %s -o /dev/null 2>&1
+// M-Profile CPUs default to Thumb mode even if arm triples are provided.

src/llvm-project/clang/test/Driver/arm-wchar_t-defaults.c

diff --git a/src/llvm-project/clang/test/Driver/arm-wchar_t-defaults.c b/src/llvm-project/clang/test/Driver/arm-wchar_t-defaults.c
new file mode 100644
index 0000000..8b2ae29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/arm-wchar_t-defaults.c
@@ -0,0 +1,53 @@
+// RUN: %clang -### -target armv7-unknown-none-eabi -c %s -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-SHORT %s
+// RUN: %clang -### -target armv7-unknown-none-eabi -fno-short-wchar -c %s -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-LONG-UNSIGNED %s
+// RUN: %clang -### -target armv7-unknown-none-eabi -mthumb -c %s -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-SHORT %s
+// RUN: %clang -### -target armv7-unknown-none-eabi -mthumb -fno-short-wchar -c %s -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-LONG-UNSIGNED %s
+// RUN: %clang -### -target armv7eb-unknown-none-eabi -c %s -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-SHORT %s
+// RUN: %clang -### -target armv7eb-unknown-none-eabi -fno-short-wchar -c %s -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-LONG-UNSIGNED %s
+// RUN: %clang -### -target armv7eb-unknown-none-eabi -mthumb -c %s -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-SHORT %s
+// RUN: %clang -### -target armv7eb-unknown-none-eabi -mthumb -fno-short-wchar -c %s -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-LONG-UNSIGNED %s
+// RUN: %clang -### -target aarch64-unknown-none-eabi -c %s -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-SHORT %s
+// RUN: %clang -### -target aarch64-unknown-none-eabi -fno-short-wchar -c %s -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-LONG-UNSIGNED %s
+// RUN: %clang -### -target aarch64_be-unknown-none-eabi -c %s -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-SHORT %s
+// RUN: %clang -### -target aarch64_be-unknown-none-eabi -fno-short-wchar -c %s -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-LONG-UNSIGNED %s
+
+// RUN: %clang -### -target armv7-unknown-netbsd -c %s -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-SHORT %s
+// RUN: %clang -### -target armv7-unknown-netbsd -fno-short-wchar -c %s -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-LONG-SIGNED %s
+// RUN: %clang -### -target armv7-unknown-netbsd -mthumb -c %s -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-SHORT %s
+// RUN: %clang -### -target armv7-unknown-netbsd -mthumb -fno-short-wchar -c %s -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-LONG-SIGNED %s
+// RUN: %clang -### -target armv7eb-unknown-netbsd -c %s -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-SHORT %s
+// RUN: %clang -### -target armv7eb-unknown-netbsd -fno-short-wchar -c %s -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-LONG-SIGNED %s
+// RUN: %clang -### -target armv7eb-unknown-netbsd -mthumb -c %s -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-SHORT %s
+// RUN: %clang -### -target armv7eb-unknown-netbsd -mthumb -fno-short-wchar -c %s -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-LONG-SIGNED %s
+// RUN: %clang -### -target aarch64-unknown-netbsd -c %s -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-SHORT %s
+// RUN: %clang -### -target aarch64-unknown-netbsd -fno-short-wchar -c %s -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-LONG-SIGNED %s
+// RUN: %clang -### -target aarch64_be-unknown-netbsd -c %s -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-SHORT %s
+// RUN: %clang -### -target aarch64_be-unknown-netbsd -fno-short-wchar -c %s -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-LONG-SIGNED %s
+
+// RUN: %clang -### -target armv7-unknown-openbsd -c %s -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-SHORT %s
+// RUN: %clang -### -target armv7-unknown-openbsd -fno-short-wchar -c %s -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-LONG-SIGNED %s
+// RUN: %clang -### -target armv7-unknown-openbsd -mthumb -c %s -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-SHORT %s
+// RUN: %clang -### -target armv7-unknown-openbsd -mthumb -fno-short-wchar -c %s -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-LONG-SIGNED %s
+// RUN: %clang -### -target armv7eb-unknown-openbsd -c %s -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-SHORT %s
+// RUN: %clang -### -target armv7eb-unknown-openbsd -fno-short-wchar -c %s -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-LONG-SIGNED %s
+// RUN: %clang -### -target armv7eb-unknown-openbsd -mthumb -c %s -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-SHORT %s
+// RUN: %clang -### -target armv7eb-unknown-openbsd -mthumb -fno-short-wchar -c %s -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-LONG-SIGNED %s
+// RUN: %clang -### -target aarch64-unknown-openbsd -c %s -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-SHORT %s
+// RUN: %clang -### -target aarch64-unknown-openbsd -fno-short-wchar -c %s -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-LONG-SIGNED %s
+// RUN: %clang -### -target aarch64_be-unknown-openbsd -c %s -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-SHORT %s
+// RUN: %clang -### -target aarch64_be-unknown-openbsd -fno-short-wchar -c %s -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-LONG-SIGNED %s
+
+// RUN: %clang -### -target armv7-unknown-windows-msvc -c %s -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-SHORT %s
+// RUN: %clang -### -target armv7-unknown-windows-msvc -fno-short-wchar -c %s -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-LONG-SIGNED %s
+// RUN: %clang -### -target aarch64-unknown-windows-msvc -c %s -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-SHORT %s
+// RUN: %clang -### -target aarch64-unknown-windows-msvc -fno-short-wchar -c %s -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-LONG-SIGNED %s
+
+// CHECK-SHORT-NOT: "-fwchar-type=int"
+// CHECK-SHORT-NOT: "-fno-signed-wchar"
+
+// CHECK-LONG-UNSIGNED: "-fwchar-type=int"
+// CHECK-LONG-UNSIGNED: "-fno-signed-wchar"
+
+// CHECK-LONG-SIGNED: "-fwchar-type=int"
+// CHECK-LONG-SIGNED: "-fsigned-wchar"
+

src/llvm-project/clang/test/Driver/arm-xscale.c

diff --git a/src/llvm-project/clang/test/Driver/arm-xscale.c b/src/llvm-project/clang/test/Driver/arm-xscale.c
new file mode 100644
index 0000000..9b00b83
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/arm-xscale.c
@@ -0,0 +1,3 @@
+// RUN: %clang -target arm-freebsd -mcpu=xscale -### -c %s 2>&1 | FileCheck %s
+// CHECK-NOT: error: the clang compiler does not support '-mcpu=xscale'
+// CHECK: "-cc1"{{.*}} "-target-cpu" "xscale"{{.*}}

src/llvm-project/clang/test/Driver/arm64-as.s

diff --git a/src/llvm-project/clang/test/Driver/arm64-as.s b/src/llvm-project/clang/test/Driver/arm64-as.s
new file mode 100644
index 0000000..061e5b2
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/arm64-as.s
@@ -0,0 +1,5 @@
+// Make sure the arm64 default on cyclone when compiling for apple.
+// RUN: %clang -target arm64-apple-ios -arch arm64 -### -c %s 2>&1 | FileCheck -check-prefix=TARGET %s
+//
+// TARGET: "-cc1as"
+// TARGET: "-target-cpu" "cyclone"

src/llvm-project/clang/test/Driver/arm64-darwinpcs.c

diff --git a/src/llvm-project/clang/test/Driver/arm64-darwinpcs.c b/src/llvm-project/clang/test/Driver/arm64-darwinpcs.c
new file mode 100644
index 0000000..8d28552
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/arm64-darwinpcs.c
@@ -0,0 +1,3 @@
+// RUN: %clang -target arm64-apple-ios7.0 -### %s 2>&1 | FileCheck %s
+
+// CHECK: "-target-abi" "darwinpcs"

src/llvm-project/clang/test/Driver/armv8-crc.c

diff --git a/src/llvm-project/clang/test/Driver/armv8-crc.c b/src/llvm-project/clang/test/Driver/armv8-crc.c
new file mode 100644
index 0000000..bee7535
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/armv8-crc.c
@@ -0,0 +1,8 @@
+// RUN: %clang -target armv8 -mcrc -### %s 2> %t
+// RUN: FileCheck --check-prefix=CHECK-V8-CRC < %t %s
+// CHECK-V8-CRC: "-target-feature" "+crc"
+
+// RUN: %clang -target armv8 -mnocrc -### %s 2> %t
+// RUN: FileCheck --check-prefix=CHECK-V8-NOCRC < %t %s
+// CHECK-V8-NOCRC: "-target-feature" "-crc"
+

src/llvm-project/clang/test/Driver/as-default-dwarf.s

diff --git a/src/llvm-project/clang/test/Driver/as-default-dwarf.s b/src/llvm-project/clang/test/Driver/as-default-dwarf.s
new file mode 100644
index 0000000..9988203
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/as-default-dwarf.s
@@ -0,0 +1,15 @@
+@ REQUIRES: arm-registered-target
+@ RUN: %clang --target=armv8a--linux-gnueabi -c %s -o %t
+@ RUN: llvm-objdump -t %t | FileCheck %s
+    .text
+    .type   foo,%function
+foo:
+    .fnstart
+    .cfi_startproc
+
+.Ltmp2:
+    .size   foo, .Ltmp2-foo
+    .cfi_endproc
+    .fnend
+    .cfi_sections .debug_frame
+@ CHECK: foo

src/llvm-project/clang/test/Driver/as-dwarf-cie.s

diff --git a/src/llvm-project/clang/test/Driver/as-dwarf-cie.s b/src/llvm-project/clang/test/Driver/as-dwarf-cie.s
new file mode 100644
index 0000000..73d987a
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/as-dwarf-cie.s
@@ -0,0 +1,37 @@
+# REQUIRES: x86-registered-target
+# Test that there is a sane default CIE version.
+# RUN: %clang -cc1as -triple i386-apple-darwin -filetype obj %s -o %t
+# RUN: llvm-objdump -dwarf=frames %t | FileCheck %s
+# CHECK: .debug_frame contents:
+# CHECK: CIE
+# CHECK: Version:               1
+	.section	__TEXT,__text,regular,pure_instructions
+	.globl	_f
+	.p2align	4, 0x90
+_f:                                     ## @f
+Lfunc_begin0:
+	.file	1 "test.c"
+	.loc	1 1 0                   ## test.c:1:0
+	.cfi_startproc
+## BB#0:                                ## %entry
+	pushl	%ebp
+Ltmp0:
+	.cfi_def_cfa_offset 8
+Ltmp1:
+	.cfi_offset %ebp, -8
+	movl	%esp, %ebp
+Ltmp2:
+	.cfi_def_cfa_register %ebp
+Ltmp3:
+	.loc	1 1 11 prologue_end     ## test.c:1:11
+	popl	%ebp
+	retl
+Ltmp4:
+Lfunc_end0:
+	.cfi_endproc
+	.cfi_sections .debug_frame
+
+.subsections_via_symbols
+	.section	__DWARF,__debug_line,regular,debug
+Lsection_line:
+Lline_table_start0:

src/llvm-project/clang/test/Driver/as-mcpu.c

diff --git a/src/llvm-project/clang/test/Driver/as-mcpu.c b/src/llvm-project/clang/test/Driver/as-mcpu.c
new file mode 100644
index 0000000..23528b1
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/as-mcpu.c
@@ -0,0 +1,11 @@
+// ================== Check that krait is substituted by cortex-a15 when invoking
+// the assembler
+// RUN: %clang -target arm-linux -mcpu=krait -### -c %s -v -fno-integrated-as 2>&1 | FileCheck -check-prefix=CHECK-CORTEX-A15 %s
+// CHECK-CORTEX-A15: as{{(.exe)?}}" "{{.*}}-mcpu=cortex-a15
+
+// ================== Check that kryo is substituted by cortex-a57 when invoking
+// the assembler
+// RUN: %clang -target arm-linux -mcpu=kryo -### -c %s -v -fno-integrated-as 2>&1 | FileCheck -check-prefix=CHECK-CORTEX-A57 %s
+// RUN: %clang -target aarch64-linux -mcpu=kryo -### -c %s -v -fno-integrated-as 2>&1 | FileCheck -check-prefix=CHECK-CORTEX-A57 %s
+
+// CHECK-CORTEX-A57: as{{(.exe)?}}" "{{.*}}-mcpu=cortex-a57

src/llvm-project/clang/test/Driver/as-options.s

diff --git a/src/llvm-project/clang/test/Driver/as-options.s b/src/llvm-project/clang/test/Driver/as-options.s
new file mode 100644
index 0000000..405030f
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/as-options.s
@@ -0,0 +1,37 @@
+// PR21000: Test that -I is passed to both external and integrated assemblers.
+
+// RUN: %clang -target x86_64-linux-gnu -c -no-integrated-as %s \
+// RUN:   -Ifoo_dir -### 2>&1 \
+// RUN:   | FileCheck %s
+
+// RUN: %clang -target x86_64-linux-gnu -c -no-integrated-as %s \
+// RUN:   -I foo_dir -### 2>&1 \
+// RUN:   | FileCheck %s
+
+// RUN: %clang -target x86_64-linux-gnu -c -integrated-as %s \
+// RUN:   -Ifoo_dir -### 2>&1 \
+// RUN:   | FileCheck %s
+
+// RUN: %clang -target x86_64-linux-gnu -c -integrated-as %s \
+// RUN:   -I foo_dir -### 2>&1 \
+// RUN:   | FileCheck %s
+
+// Other GNU targets
+
+// RUN: %clang -target aarch64-linux-gnu -c -no-integrated-as %s \
+// RUN:   -Ifoo_dir -### 2>&1 \
+// RUN:   | FileCheck %s
+
+// RUN: %clang -target aarch64-linux-gnu -c -integrated-as %s \
+// RUN:   -Ifoo_dir -### 2>&1 \
+// RUN:   | FileCheck %s
+
+// RUN: %clang -target armv7-linux-gnueabihf -c -no-integrated-as %s \
+// RUN:   -Ifoo_dir -### 2>&1 \
+// RUN:   | FileCheck %s
+
+// RUN: %clang -target armv7-linux-gnueabihf -c -integrated-as %s \
+// RUN:   -Ifoo_dir -### 2>&1 \
+// RUN:   | FileCheck %s
+
+// CHECK: "-I" "foo_dir"

src/llvm-project/clang/test/Driver/asan.c

diff --git a/src/llvm-project/clang/test/Driver/asan.c b/src/llvm-project/clang/test/Driver/asan.c
new file mode 100644
index 0000000..db1c042
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/asan.c
@@ -0,0 +1,23 @@
+// RUN: %clang     -target i386-unknown-linux -fsanitize=address %s -S -emit-llvm -o - | FileCheck %s --check-prefix=CHECK-ASAN
+// RUN: %clang -O1 -target i386-unknown-linux -fsanitize=address %s -S -emit-llvm -o - | FileCheck %s --check-prefix=CHECK-ASAN
+// RUN: %clang -O2 -target i386-unknown-linux -fsanitize=address %s -S -emit-llvm -o - | FileCheck %s --check-prefix=CHECK-ASAN
+// RUN: %clang -O3 -target i386-unknown-linux -fsanitize=address %s -S -emit-llvm -o - | FileCheck %s --check-prefix=CHECK-ASAN
+// RUN: %clang     -target i386-unknown-linux -fsanitize=kernel-address %s -S -emit-llvm -o - | FileCheck %s --check-prefix=CHECK-KASAN
+// RUN: %clang -O1 -target i386-unknown-linux -fsanitize=kernel-address %s -S -emit-llvm -o - | FileCheck %s --check-prefix=CHECK-KASAN
+// RUN: %clang -O2 -target i386-unknown-linux -fsanitize=kernel-address %s -S -emit-llvm -o - | FileCheck %s --check-prefix=CHECK-KASAN
+// RUN: %clang -O3 -target i386-unknown-linux -fsanitize=kernel-address %s -S -emit-llvm -o - | FileCheck %s --check-prefix=CHECK-KASAN
+// RUN: %clang     -target aarch64-unknown-linux -fsanitize=hwaddress %s -S -emit-llvm -o - | FileCheck %s --check-prefix=CHECK-HWASAN
+// RUN: %clang -O1 -target aarch64-unknown-linux -fsanitize=hwaddress %s -S -emit-llvm -o - | FileCheck %s --check-prefix=CHECK-HWASAN
+// RUN: %clang -O2 -target aarch64-unknown-linux -fsanitize=hwaddress %s -S -emit-llvm -o - | FileCheck %s --check-prefix=CHECK-HWASAN
+// RUN: %clang -O3 -target aarch64-unknown-linux -fsanitize=hwaddress %s -S -emit-llvm -o - | FileCheck %s --check-prefix=CHECK-HWASAN
+// RUN: %clang     -target aarch64-unknown-linux -fsanitize=kernel-hwaddress %s -S -emit-llvm -o - | FileCheck %s --check-prefix=CHECK-KHWASAN
+// RUN: %clang -O1 -target aarch64-unknown-linux -fsanitize=kernel-hwaddress %s -S -emit-llvm -o - | FileCheck %s --check-prefix=CHECK-KHWASAN
+// RUN: %clang -O2 -target aarch64-unknown-linux -fsanitize=kernel-hwaddress %s -S -emit-llvm -o - | FileCheck %s --check-prefix=CHECK-KHWASAN
+// RUN: %clang -O3 -target aarch64-unknown-linux -fsanitize=kernel-hwaddress %s -S -emit-llvm -o - | FileCheck %s --check-prefix=CHECK-KHWASAN
+// Verify that -fsanitize={address,hwaddres,kernel-address,kernel-hwaddress} invokes ASan, HWAsan, KASan or KHWASan instrumentation.
+
+int foo(int *a) { return *a; }
+// CHECK-ASAN: __asan_init
+// CHECK-KASAN: __asan_load4_noabort
+// CHECK-HWASAN: __hwasan_init
+// CHECK-KHWASAN: __hwasan_load4_noabort

src/llvm-project/clang/test/Driver/ast.c

diff --git a/src/llvm-project/clang/test/Driver/ast.c b/src/llvm-project/clang/test/Driver/ast.c
new file mode 100644
index 0000000..c1d7b1a
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/ast.c
@@ -0,0 +1,27 @@
+// RUN: %clang -target i386-unknown-unknown -ccc-print-phases -emit-ast %s 2> %t
+// RUN: echo 'END' >> %t
+// RUN: FileCheck -check-prefix EMIT-AST-PHASES -input-file %t %s
+
+// EMIT-AST-PHASES: 0: input,
+// EMIT-AST-PHASES: , c
+// EMIT-AST-PHASES: 1: preprocessor, {0}, cpp-output
+// EMIT-AST-PHASES: 2: compiler, {1}, ast
+// EMIT-AST-PHASES-NOT: 3:
+// EMIT-AST-PHASES: END
+
+// RUN: touch %t.ast
+// RUN: %clang -target i386-unknown-unknown -ccc-print-phases -c %t.ast 2> %t
+// RUN: echo 'END' >> %t
+// RUN: FileCheck -check-prefix COMPILE-AST-PHASES -input-file %t %s
+
+// COMPILE-AST-PHASES: 0: input,
+// COMPILE-AST-PHASES: , ast
+// COMPILE-AST-PHASES: 1: compiler, {0}, ir
+// COMPILE-AST-PHASES: 2: backend, {1}, assembler
+// COMPILE-AST-PHASES: 3: assembler, {2}, object
+// COMPILE-AST-PHASES-NOT: 4:
+// COMPILE-AST-PHASES: END
+
+// FIXME: There is a problem with compiling AST's in that the input language is
+// not available for use by other tools (for example, to automatically add
+// -lstdc++). We may need -x [objective-]c++-ast and all that goodness. :(

src/llvm-project/clang/test/Driver/at_file.c

diff --git a/src/llvm-project/clang/test/Driver/at_file.c b/src/llvm-project/clang/test/Driver/at_file.c
new file mode 100644
index 0000000..56cc5c6
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/at_file.c
@@ -0,0 +1,36 @@
+// RUN: %clang -E %s @%s.args -o %t.log
+// RUN: FileCheck --input-file=%t.log %s
+// RUN: %clang -E %s @%s.args.utf16le -o %t.log
+// RUN: FileCheck --input-file=%t.log %s
+
+// CHECK: bar1
+// CHECK-NEXT: bar2 zed2
+// CHECK-NEXT: bar3 zed3
+// CHECK-NEXT: bar4 zed4
+// CHECK-NEXT: bar5 zed5
+// CHECK-NEXT: 'bar6 zed6'
+// CHECK-NEXT: "bar7 zed7"
+// CHECK-NEXT: foo8bar8zed8
+// CHECK-NEXT: foo9'bar9'zed9
+// CHECK-NEXT: foo10"bar10"zed10
+// CHECK: bar
+// CHECK: zed1
+// CHECK: one\two
+// CHECK: c:foobar.c
+
+foo1
+foo2
+foo3
+foo4
+foo5
+foo6
+foo7
+foo8
+foo9
+foo10
+#ifdef foo11
+bar
+#endif
+foo12
+foo13
+foo14

src/llvm-project/clang/test/Driver/at_file.c.args

diff --git a/src/llvm-project/clang/test/Driver/at_file.c.args b/src/llvm-project/clang/test/Driver/at_file.c.args
new file mode 100644
index 0000000..ccedd82
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/at_file.c.args
@@ -0,0 +1,14 @@
+-Dfoo1=bar1 -Dfoo2="bar2 zed2"
+-Dfoo3='bar3 zed3'
+"-Dfoo4=bar4 zed4"
+'-Dfoo5=bar5 zed5'
+-Dfoo6="'bar6 zed6'"
+-Dfoo7='"bar7 zed7"'
+-Dfoo8=foo8"bar8"zed8
+-Dfoo9=foo9\'bar9\'zed9
+-Dfoo10=foo10\"bar10\"zed10
+-D foo11
+-Dfoo12=zed1\
+2
+-Dfoo13='one\\two'
+-Dfoo14='c:\foo\bar.c'

src/llvm-project/clang/test/Driver/at_file.c.args.utf16le

diff --git a/src/llvm-project/clang/test/Driver/at_file.c.args.utf16le b/src/llvm-project/clang/test/Driver/at_file.c.args.utf16le
new file mode 100644
index 0000000..c219c60
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/at_file.c.args.utf16le
Binary files differ

src/llvm-project/clang/test/Driver/at_file_missing.c

diff --git a/src/llvm-project/clang/test/Driver/at_file_missing.c b/src/llvm-project/clang/test/Driver/at_file_missing.c
new file mode 100644
index 0000000..23645a5
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/at_file_missing.c
@@ -0,0 +1,7 @@
+// Make sure that arguments that begin with @ are left as is in the argument
+// stream, and also that @file arguments continue to be processed.
+
+// RUN: echo "-D FOO" > %t.args
+// RUN: %clang -rpath @executable_path/../lib @%t.args %s -### 2>&1 | FileCheck %s
+// CHECK: "-D" "FOO"
+// CHECK: "-rpath" "@executable_path/../lib"

src/llvm-project/clang/test/Driver/at_file_win.c

diff --git a/src/llvm-project/clang/test/Driver/at_file_win.c b/src/llvm-project/clang/test/Driver/at_file_win.c
new file mode 100644
index 0000000..9a8ede5
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/at_file_win.c
@@ -0,0 +1,34 @@
+// RUN: %clang --rsp-quoting=windows -E %s @%s.args -o %t.log
+// RUN: FileCheck --input-file=%t.log %s
+
+// CHECK: bar1
+// CHECK-NEXT: bar2 zed2
+// CHECK-NEXT: bar3 zed3
+// CHECK-NEXT: bar4 zed4
+// CHECK-NEXT: bar5 zed5
+// CHECK-NEXT: 'bar6 zed6'
+// CHECK-NEXT: 'bar7 zed7'
+// CHECK-NEXT: foo8bar8zed8
+// CHECK-NEXT: foo9\'bar9\'zed9
+// CHECK-NEXT: foo10"bar10"zed10
+// CHECK: bar
+// CHECK: zed12
+// CHECK: one\two
+// CHECK: c:\foo\bar.c
+
+foo1
+foo2
+foo3
+foo4
+foo5
+foo6
+foo7
+foo8
+foo9
+foo10
+#ifdef foo11
+bar
+#endif
+foo12
+foo13
+foo14

src/llvm-project/clang/test/Driver/at_file_win.c.args

diff --git a/src/llvm-project/clang/test/Driver/at_file_win.c.args b/src/llvm-project/clang/test/Driver/at_file_win.c.args
new file mode 100644
index 0000000..df109e4
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/at_file_win.c.args
@@ -0,0 +1,13 @@
+-Dfoo1=bar1 -Dfoo2="bar2 zed2"
+-Dfoo3="bar3 zed3"
+"-Dfoo4=bar4 zed4"
+"-Dfoo5=bar5 zed5"
+-Dfoo6="'bar6 zed6'"
+-Dfoo7='"bar7 zed7"'
+-Dfoo8=foo8"bar8"zed8
+-Dfoo9=foo9\'bar9\'zed9
+-Dfoo10=foo10\"bar10\"zed10
+-D foo11
+-Dfoo12=zed12
+-Dfoo13=one\two
+-Dfoo14=c:\foo\bar.c

src/llvm-project/clang/test/Driver/autocomplete.c

diff --git a/src/llvm-project/clang/test/Driver/autocomplete.c b/src/llvm-project/clang/test/Driver/autocomplete.c
new file mode 100644
index 0000000..f827177
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/autocomplete.c
@@ -0,0 +1,129 @@
+// Test for the --autocompletion flag, which is an API used for shell
+// autocompletion. You may have to update tests in this file when you
+// add/modify flags, change HelpTexts or the values of some flags.
+
+// Some corner cases.
+// Just test that this doesn't crash:
+// RUN: %clang --autocomplete=
+// RUN: %clang --autocomplete=,
+// RUN: %clang --autocomplete==
+// RUN: %clang --autocomplete=,,
+// RUN: %clang --autocomplete=-
+
+// RUN: %clang --autocomplete=-fsyn | FileCheck %s -check-prefix=FSYN
+// FSYN: -fsyntax-only
+// RUN: %clang --autocomplete=-std | FileCheck %s -check-prefix=STD
+// STD: -std= Language standard to compile for
+// RUN: %clang --autocomplete=foo | FileCheck %s -check-prefix=FOO
+// FOO-NOT: foo
+// RUN: %clang --autocomplete=-stdlib=,l | FileCheck %s -check-prefix=STDLIB
+// STDLIB: libc++
+// STDLIB-NEXT: libstdc++
+// RUN: %clang --autocomplete=-stdlib= | FileCheck %s -check-prefix=STDLIBALL
+// STDLIBALL: libc++
+// STDLIBALL-NEXT: libstdc++
+// STDLIBALL-NEXT: platform
+// RUN: %clang --autocomplete=-meabi,d | FileCheck %s -check-prefix=MEABI
+// MEABI: default
+// RUN: %clang --autocomplete=-meabi, | FileCheck %s -check-prefix=MEABIALL
+// RUN: %clang --autocomplete=-meabi | FileCheck %s -check-prefix=MEABIALL
+// MEABIALL: 4
+// MEABIALL-NEXT: 5
+// MEABIALL-NEXT: default
+// MEABIALL-NEXT: gnu
+// RUN: %clang --autocomplete=-cl-std=,CL2 | FileCheck %s -check-prefix=CLSTD
+// CLSTD: CL2.0
+// RUN: %clang --autocomplete=-cl-std= | FileCheck %s -check-prefix=CLSTDALL
+// CLSTDALL: c++
+// CLSTDALL-NEXT: cl
+// CLSTDALL-NEXT: CL
+// CLSTDALL-NEXT: cl1.1
+// CLSTDALL-NEXT: CL1.1
+// CLSTDALL-NEXT: cl1.2
+// CLSTDALL-NEXT: CL1.2
+// CLSTDALL-NEXT: cl2.0
+// CLSTDALL-NEXT: CL2.0
+// RUN: %clang --autocomplete=-fno-sanitize-coverage=,f | FileCheck %s -check-prefix=FNOSANICOVER
+// FNOSANICOVER: func
+// RUN: %clang --autocomplete=-fno-sanitize-coverage= | FileCheck %s -check-prefix=FNOSANICOVERALL
+// FNOSANICOVERALL: 8bit-counters
+// FNOSANICOVERALL-NEXT: bb
+// FNOSANICOVERALL-NEXT: edge
+// FNOSANICOVERALL-NEXT: func
+// FNOSANICOVERALL-NEXT: indirect-calls
+// FNOSANICOVERALL-NEXT: inline-8bit-counters
+// FNOSANICOVERALL-NEXT: no-prune
+// FNOSANICOVERALL-NEXT: trace-bb
+// FNOSANICOVERALL-NEXT: trace-cmp
+// FNOSANICOVERALL-NEXT: trace-div
+// FNOSANICOVERALL-NEXT: trace-gep
+// FNOSANICOVERALL-NEXT: trace-pc
+// FNOSANICOVERALL-NEXT: trace-pc-guard
+// RUN: %clang --autocomplete=-ffp-contract= | FileCheck %s -check-prefix=FFPALL
+// FFPALL: fast
+// FFPALL-NEXT: off
+// FFPALL-NEXT: on
+// RUN: %clang --autocomplete=-flto= | FileCheck %s -check-prefix=FLTOALL
+// FLTOALL: full
+// FLTOALL-NEXT: thin
+// RUN: %clang --autocomplete=-fveclib= | FileCheck %s -check-prefix=FVECLIBALL
+// FVECLIBALL: Accelerate
+// FVECLIBALL-NEXT: none
+// FVECLIBALL-NEXT: SVML
+// RUN: %clang --autocomplete=-fshow-overloads= | FileCheck %s -check-prefix=FSOVERALL
+// FSOVERALL: all
+// FSOVERALL-NEXT: best
+// RUN: %clang --autocomplete=-fvisibility= | FileCheck %s -check-prefix=FVISIBILITYALL
+// FVISIBILITYALL: default
+// FVISIBILITYALL-NEXT: hidden
+// RUN: %clang --autocomplete=-mfloat-abi= | FileCheck %s -check-prefix=MFLOATABIALL
+// MFLOATABIALL: hard
+// MFLOATABIALL-NEXT: soft
+// MFLOATABIALL-NEXT: softfp
+// RUN: %clang --autocomplete=-mthread-model | FileCheck %s -check-prefix=MTHREADMODELALL
+// MTHREADMODELALL: posix
+// MTHREADMODELALL-NEXT: single
+// RUN: %clang --autocomplete=-mrelocation-model | FileCheck %s -check-prefix=MRELOCMODELALL
+// MRELOCMODELALL: dynamic-no-pic
+// MRELOCMODELALL-NEXT: pic
+// MRELOCMODELALL-NEXT: ropi
+// MRELOCMODELALL-NEXT: ropi-rwpi
+// MRELOCMODELALL-NEXT: rwpi
+// MRELOCMODELALL-NEXT: static
+// RUN: %clang --autocomplete=-Wma | FileCheck %s -check-prefix=WARNING
+// WARNING: -Wmacro-redefined
+// WARNING-NEXT: -Wmain
+// WARNING-NEXT: -Wmain-return-type
+// WARNING-NEXT: -Wmalformed-warning-check
+// WARNING-NEXT: -Wmany-braces-around-scalar-init
+// WARNING-NEXT: -Wmax-unsigned-zero
+// RUN: %clang --autocomplete=-Wno-invalid-pp- | FileCheck %s -check-prefix=NOWARNING
+// NOWARNING: -Wno-invalid-pp-token
+// RUN: %clang --autocomplete=-analyzer-checker | FileCheck %s -check-prefix=ANALYZER
+// ANALYZER: unix.Malloc
+// RUN: %clang --autocomplete=-std= | FileCheck %s -check-prefix=STDVAL
+// STDVAL: c99
+//
+// Clang shouldn't autocomplete CC1 options unless -cc1 or -Xclang were provided
+// RUN: %clang --autocomplete=-mrelocation-mode | FileCheck %s -check-prefix=MRELOCMODEL_CLANG
+// MRELOCMODEL_CLANG-NOT: -mrelocation-model
+// RUN: %clang --autocomplete=-Xclang,-mrelocation-mode | FileCheck %s -check-prefix=MRELOCMODEL_CC1
+// RUN: %clang --autocomplete=-cc1,-mrelocation-mode | FileCheck %s -check-prefix=MRELOCMODEL_CC1
+// MRELOCMODEL_CC1: -mrelocation-model
+// Make sure it ignores passed flags unlesss they are -Xclang or -cc1
+// RUN: %clang --autocomplete=foo,bar,,-fsyn | FileCheck %s -check-prefix=FSYN-CORON
+// FSYN-CORON: -fsyntax-only
+// Check if they can autocomplete values with coron
+// RUN: %clang --autocomplete=foo,bar,,,-fno-sanitize-coverage=,f | FileCheck %s -check-prefix=FNOSANICOVER-CORON
+// FNOSANICOVER-CORON: func
+
+// Clang should return empty string when no value completion was found, which will fall back to file autocompletion
+// RUN: %clang --autocomplete=-fmodule-file= | FileCheck %s -check-prefix=MODULE_FILE_EQUAL
+// MODULE_FILE_EQUAL-NOT: -fmodule-file=
+// RUN: %clang --autocomplete=-fmodule-file | FileCheck %s -check-prefix=MODULE_FILE
+// MODULE_FILE: -fmodule-file=
+
+// RUN: %clang --autocomplete=-Qunused-arguments, | FileCheck %s -check-prefix=QUNUSED_COMMA
+// QUNUSED_COMMA-NOT: -Qunused-arguments
+// RUN: %clang --autocomplete=-Qunused-arguments | FileCheck %s -check-prefix=QUNUSED
+// QUNUSED: -Qunused-arguments

src/llvm-project/clang/test/Driver/autolink_integrated_as.c

diff --git a/src/llvm-project/clang/test/Driver/autolink_integrated_as.c b/src/llvm-project/clang/test/Driver/autolink_integrated_as.c
new file mode 100644
index 0000000..f1e7102
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/autolink_integrated_as.c
@@ -0,0 +1,6 @@
+// RUN: %clang -target x86_64-apple-darwin -fsyntax-only %s -no-integrated-as -### 2>&1 | FileCheck %s
+
+// Test that the autolinking feature is disabled with *not* using the
+// integrated assembler.
+
+// CHECK: -fno-autolink

src/llvm-project/clang/test/Driver/avr-mmcu.c

diff --git a/src/llvm-project/clang/test/Driver/avr-mmcu.c b/src/llvm-project/clang/test/Driver/avr-mmcu.c
new file mode 100644
index 0000000..0d92ceb
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/avr-mmcu.c
@@ -0,0 +1,5 @@
+// A test for the propagation of the -mmcu option to -cc1 and -cc1as
+
+// RUN: %clang -### -target avr -no-canonical-prefixes -mmcu=atmega328p -save-temps %s 2>&1 | FileCheck %s
+// CHECK: clang{{.*}} "-cc1" {{.*}} "-target-cpu" "atmega328p"
+// CHECK: clang{{.*}} "-cc1as" {{.*}} "-target-cpu" "atmega328p"

src/llvm-project/clang/test/Driver/avr-toolchain.c

diff --git a/src/llvm-project/clang/test/Driver/avr-toolchain.c b/src/llvm-project/clang/test/Driver/avr-toolchain.c
new file mode 100644
index 0000000..46a3c10
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/avr-toolchain.c
@@ -0,0 +1,4 @@
+// A basic clang -cc1 command-line.
+
+// RUN: %clang %s -### -no-canonical-prefixes -target avr 2>&1 | FileCheck -check-prefix=CC1 %s
+// CC1: clang{{.*}} "-cc1" "-triple" "avr"

src/llvm-project/clang/test/Driver/baremetal.cpp

diff --git a/src/llvm-project/clang/test/Driver/baremetal.cpp b/src/llvm-project/clang/test/Driver/baremetal.cpp
new file mode 100644
index 0000000..68031fe
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/baremetal.cpp
@@ -0,0 +1,85 @@
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     -target armv6m-none-eabi \
+// RUN:     -T semihosted.lds \
+// RUN:     -L some/directory/user/asked/for \
+// RUN:     --sysroot=%S/Inputs/baremetal_arm \
+// RUN:   | FileCheck --check-prefix=CHECK-V6M-C %s
+// CHECK-V6M-C: "[[PREFIX_DIR:.*]]{{[/\\]+}}{{[^/^\\]+}}{{[/\\]+}}clang{{.*}}" "-cc1" "-triple" "thumbv6m-none-unknown-eabi"
+// CHECK-V6M-C-SAME: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
+// CHECK-V6M-C-SAME: "-isysroot" "[[SYSROOT:[^"]*]]"
+// CHECK-V6M-C-SAME: "-internal-isystem" "[[SYSROOT]]{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}v1"
+// CHECk-V6M-C-SAME: "-internal-isystem" "[[SYSROOT]]{{[/\\]+}}include"
+// CHECK-V6M-C-SAME: "-x" "c++" "{{.*}}baremetal.cpp"
+// CHECK-V6M-C-NEXT: "{{[^"]*}}ld{{(\.(lld|bfd|gold))?}}{{(\.exe)?}}" "{{.*}}.o" "-Bstatic"
+// CHECK-V6M-C-SAME: "-L[[RESOURCE_DIR:[^"]+]]{{[/\\]+}}lib{{[/\\]+}}baremetal"
+// CHECK-V6M-C-SAME: "-T" "semihosted.lds" "-Lsome{{[/\\]+}}directory{{[/\\]+}}user{{[/\\]+}}asked{{[/\\]+}}for"
+// CHECK-V6M-C-SAME: "-lc" "-lm" "-lclang_rt.builtins-armv6m.a"
+// CHECK-V6M-C-SAME: "-o" "{{.*}}.o"
+
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     -target armv6m-none-eabi \
+// RUN:     -nostdlibinc -nobuiltininc \
+// RUN:     --sysroot=%S/Inputs/baremetal_arm \
+// RUN:   | FileCheck --check-prefix=CHECK-V6M-LIBINC %s
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     -target armv6m-none-eabi \
+// RUN:     -nostdinc \
+// RUN:     --sysroot=%S/Inputs/baremetal_arm \
+// RUN:   | FileCheck --check-prefix=CHECK-V6M-LIBINC %s
+// CHECK-V6M-LIBINC-NOT: "-internal-isystem"
+
+// RUN: %clangxx -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     -target armv6m-none-eabi \
+// RUN:     --sysroot=%S/Inputs/baremetal_arm \
+// RUN:   | FileCheck --check-prefix=CHECK-V6M-DEFAULTCXX %s
+// CHECK-V6M-DEFAULTCXX: "{{[^"]*}}ld{{(\.(lld|bfd|gold))?}}{{(\.exe)?}}" "{{.*}}.o" "-Bstatic"
+// CHECK-V6M-DEFAULTCXX-SAME: "-L{{[^"]*}}{{[/\\]+}}lib{{(64)?}}{{[/\\]+}}clang{{[/\\]+}}{{.*}}{{[/\\]+}}lib{{[/\\]+}}baremetal"
+// CHECK-V6M-DEFAULTCXX-SAME: "-lc++" "-lc++abi" "-lunwind"
+// CHECK-V6M-DEFAULTCXX-SAME: "-lc" "-lm" "-lclang_rt.builtins-armv6m.a"
+// CHECK-V6M-DEFAULTCXX-SAME: "-o" "{{.*}}.o"
+
+// RUN: %clangxx -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     -target armv6m-none-eabi \
+// RUN:     --sysroot=%S/Inputs/baremetal_arm \
+// RUN:     -stdlib=libc++ \
+// RUN:   | FileCheck --check-prefix=CHECK-V6M-LIBCXX %s
+// CHECK-V6M-LIBCXX-NOT: "-internal-isystem" "{{[^"]+}}{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}{{[^v].*}}"
+// CHECK-V6M-LIBCXX: "-internal-isystem" "{{[^"]+}}{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}v1"
+// CHECK-V6M-LIBCXX: "{{[^"]*}}ld{{(\.(lld|bfd|gold))?}}{{(\.exe)?}}" "{{.*}}.o" "-Bstatic"
+// CHECK-V6M-LIBCXX-SAME: "-L{{[^"]*}}{{[/\\]+}}lib{{(64)?}}{{[/\\]+}}clang{{[/\\]+}}{{.*}}{{[/\\]+}}lib{{[/\\]+}}baremetal"
+// CHECK-V6M-LIBCXX-SAME: "-lc++" "-lc++abi" "-lunwind"
+// CHECK-V6M-LIBCXX-SAME: "-lc" "-lm" "-lclang_rt.builtins-armv6m.a"
+// CHECK-V6M-LIBCXX-SAME: "-o" "{{.*}}.o"
+
+// RUN: %clangxx -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     -target armv6m-none-eabi \
+// RUN:     --sysroot=%S/Inputs/baremetal_arm \
+// RUN:     -stdlib=libstdc++ \
+// RUN:   | FileCheck --check-prefix=CHECK-V6M-LIBSTDCXX %s
+// CHECK-V6M-LIBSTDCXX-NOT: "-internal-isystem" "{{[^"]+}}{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}v1"
+// CHECK-V6M-LIBSTDCXX: "-internal-isystem" "{{[^"]+}}{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}6.0.0"
+// CHECK-V6M-LIBSTDCXX: "{{[^"]*}}ld{{(\.(lld|bfd|gold))?}}{{(\.exe)?}}" "{{.*}}.o" "-Bstatic"
+// CHECK-V6M-LIBSTDCXX-SAME: "-L{{[^"]*}}{{[/\\]+}}lib{{(64)?}}{{[/\\]+}}clang{{[/\\]+}}{{.*}}{{[/\\]+}}lib{{[/\\]+}}baremetal"
+// CHECK-V6M-LIBSTDCXX-SAME: "-lstdc++" "-lsupc++" "-lunwind"
+// CHECK-V6M-LIBSTDCXX-SAME: "-lc" "-lm" "-lclang_rt.builtins-armv6m.a"
+// CHECK-V6M-LIBSTDCXX-SAME: "-o" "{{.*}}.o"
+
+// RUN: %clangxx -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     -target armv6m-none-eabi \
+// RUN:     --sysroot=%S/Inputs/baremetal_arm \
+// RUN:     -nodefaultlibs \
+// RUN:   | FileCheck --check-prefix=CHECK-V6M-NDL %s
+// CHECK-V6M-NDL: "{{[^"]*}}ld{{(\.(lld|bfd|gold))?}}{{(\.exe)?}}" "{{.*}}.o" "-Bstatic"
+// CHECK-V6M-NDL-SAME: "-L{{[^"]*}}{{[/\\]+}}lib{{(64)?}}{{[/\\]+}}clang{{[/\\]+}}{{.*}}{{[/\\]+}}lib{{[/\\]+}}baremetal" "-o" "{{.*}}.o"
+
+// RUN: %clangxx -target arm-none-eabi -v 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-THREAD-MODEL
+// CHECK-THREAD-MODEL: Thread model: posix
+
+// RUN: %clangxx -target arm-none-eabi -mthread-model single -v 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-THREAD-MODEL-SINGLE
+// CHECK-THREAD-MODEL-SINGLE: Thread model: single
+
+// RUN: %clangxx -target arm-none-eabi -mthread-model posix -v 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-THREAD-MODEL-POSIX
+// CHECK-THREAD-MODEL-POSIX: Thread model: posix

src/llvm-project/clang/test/Driver/biarch.c

diff --git a/src/llvm-project/clang/test/Driver/biarch.c b/src/llvm-project/clang/test/Driver/biarch.c
new file mode 100644
index 0000000..51e173f
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/biarch.c
@@ -0,0 +1,33 @@
+// RUN: %clang -target i386--netbsd -m32 %s -### 2>&1 | FileCheck -check-prefix=I386 %s
+// RUN: %clang -target x86_64--netbsd -m32 %s -### 2>&1 | FileCheck -check-prefix=I386 %s
+// I386: "-cc1" "-triple" "i386-unknown-netbsd"
+
+// RUN: %clang -target i386--netbsd -m64 %s -### 2>&1 | FileCheck -check-prefix=X86_64 %s
+// RUN: %clang -target x86_64--netbsd -m64 %s -### 2>&1 | FileCheck -check-prefix=X86_64 %s
+// X86_64: "-cc1" "-triple" "x86_64-unknown-netbsd"
+
+// r196538 set arm1176jzf-s as default CPU for ARMv6 on NetBSD
+// RUN: %clang -target armv6--netbsd-eabihf -m32 %s -### 2>&1 | FileCheck -check-prefix=ARMV6 %s
+// ARMV6: "-cc1" "-triple" "armv6kz-unknown-netbsd-eabihf"
+
+// RUN: %clang -target sparcv9--netbsd -m32 %s -### 2>&1 | FileCheck -check-prefix=SPARC %s
+// RUN: %clang -target sparc--netbsd -m32 %s -### 2>&1 | FileCheck -check-prefix=SPARC %s
+// SPARC: "-cc1" "-triple" "sparc-unknown-netbsd"
+
+// RUN: %clang -target sparcv9--netbsd -m64 %s -### 2>&1 | FileCheck -check-prefix=SPARCV9 %s
+// RUN: %clang -target sparc--netbsd -m64 %s -### 2>&1 | FileCheck -check-prefix=SPARCV9 %s
+// SPARCV9: "-cc1" "-triple" "sparcv9-unknown-netbsd"
+
+// RUN: %clang -target sparc64--netbsd -m64 %s -### 2>&1 | FileCheck -check-prefix=SPARC64 %s
+// SPARC64: "-cc1" "-triple" "sparc64-unknown-netbsd"
+
+// RUN: %clang -target sparcel -o foo %s -### 2>&1 | FileCheck -check-prefix=SPARCEL %s
+// SPARCEL: gcc{{(\.exe)?}}" "-EL" "-o" "foo"
+
+// RUN: %clang -target mips64--netbsd -m32 %s -### 2>&1 | FileCheck -check-prefix=MIPS %s
+// RUN: %clang -target mips--netbsd -m32 %s -### 2>&1 | FileCheck -check-prefix=MIPS %s
+// MIPS: "-cc1" "-triple" "mips-unknown-netbsd"
+
+// RUN: %clang -target mips64--netbsd -m64 %s -### 2>&1 | FileCheck -check-prefix=MIPS64 %s
+// RUN: %clang -target mips--netbsd -m64 %s -### 2>&1 | FileCheck -check-prefix=MIPS64 %s
+// MIPS64: "-cc1" "-triple" "mips64-unknown-netbsd"

src/llvm-project/clang/test/Driver/bindings.c

diff --git a/src/llvm-project/clang/test/Driver/bindings.c b/src/llvm-project/clang/test/Driver/bindings.c
new file mode 100644
index 0000000..880667b
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/bindings.c
@@ -0,0 +1,25 @@
+// Basic binding.
+// RUN: %clang -target i386-unknown-unknown -ccc-print-bindings -no-integrated-as %s 2>&1 | FileCheck %s --check-prefix=CHECK01
+// CHECK01: "clang", inputs: ["{{.*}}bindings.c"], output: "{{.*}}.s"
+// CHECK01: "GNU::Assembler", inputs: ["{{.*}}.s"], output: "{{.*}}.o"
+// CHECK01: "gcc::Linker", inputs: ["{{.*}}.o"], output: "a.out"
+
+// Clang control options
+
+// RUN: %clang -target i386-unknown-unknown -ccc-print-bindings -fsyntax-only %s 2>&1 | FileCheck %s --check-prefix=CHECK05
+// CHECK05: "clang", inputs: ["{{.*}}bindings.c"], output: (nothing)
+
+// RUN: %clang -target i386-unknown-unknown -ccc-print-bindings -fsyntax-only -x c++ %s 2>&1 | FileCheck %s --check-prefix=CHECK08
+// CHECK08: "clang", inputs: ["{{.*}}bindings.c"], output: (nothing)
+
+// RUN: %clang -target i386-apple-darwin9 -ccc-print-bindings %s -S -arch ppc 2>&1 | FileCheck %s --check-prefix=CHECK11
+// CHECK11: "clang", inputs: ["{{.*}}bindings.c"], output: "bindings.s"
+
+// RUN: %clang -target powerpc-unknown-unknown -ccc-print-bindings %s -S 2>&1 | FileCheck %s --check-prefix=CHECK12
+// CHECK12: "clang", inputs: ["{{.*}}bindings.c"], output: "bindings.s"
+
+// Darwin bindings
+// RUN: %clang -target i386-apple-darwin9 -no-integrated-as -ccc-print-bindings %s 2>&1 | FileCheck %s --check-prefix=CHECK14
+// CHECK14: "clang", inputs: ["{{.*}}bindings.c"], output: "{{.*}}.s"
+// CHECK14: "darwin::Assembler", inputs: ["{{.*}}.s"], output: "{{.*}}.o"
+// CHECK14: "darwin::Linker", inputs: ["{{.*}}.o"], output: "a.out"

src/llvm-project/clang/test/Driver/cc-log-diagnostics.c

diff --git a/src/llvm-project/clang/test/Driver/cc-log-diagnostics.c b/src/llvm-project/clang/test/Driver/cc-log-diagnostics.c
new file mode 100644
index 0000000..88c99f5
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/cc-log-diagnostics.c
@@ -0,0 +1,35 @@
+// RUN: rm -f %t.log
+// RUN: env RC_DEBUG_OPTIONS=1 \
+// RUN:     CC_LOG_DIAGNOSTICS=1 CC_LOG_DIAGNOSTICS_FILE=%t.log \
+// RUN: %clang -Wfoobar -no-canonical-prefixes -target x86_64-apple-darwin10 -fsyntax-only %s
+// RUN: FileCheck %s < %t.log
+
+int f0() {}
+
+// CHECK: <dict>
+// CHECK:   <key>main-file</key>
+// CHECK:   <string>{{.*}}cc-log-diagnostics.c</string>
+// CHECK:   <key>dwarf-debug-flags</key>
+// CHECK:   <string>{{.*}}clang{{.*}}-fsyntax-only{{.*}}</string>
+// CHECK:   <key>diagnostics</key>
+// CHECK:   <array>
+// CHECK:     <dict>
+// CHECK:       <key>level</key>
+// CHECK:       <string>warning</string>
+// CHECK:       <key>message</key>
+// CHECK:       <string>unknown warning option &apos;-Wfoobar&apos;; did you mean &apos;-W{{.*}}&apos;?</string>
+// CHECK:     </dict>
+// CHECK:     <dict>
+// CHECK:       <key>level</key>
+// CHECK:       <string>warning</string>
+// CHECK:       <key>filename</key>
+// CHECK:       <string>{{.*}}cc-log-diagnostics.c</string>
+// CHECK:       <key>line</key>
+// CHECK:       <integer>7</integer>
+// CHECK:       <key>column</key>
+// CHECK:       <integer>11</integer>
+// CHECK:       <key>message</key>
+// CHECK:       <string>control reaches end of non-void function</string>
+// CHECK:     </dict>
+// CHECK:   </array>
+// CHECK: </dict>

src/llvm-project/clang/test/Driver/cc-print-options.c

diff --git a/src/llvm-project/clang/test/Driver/cc-print-options.c b/src/llvm-project/clang/test/Driver/cc-print-options.c
new file mode 100644
index 0000000..77dd0fe
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/cc-print-options.c
@@ -0,0 +1,7 @@
+// RUN: env CC_PRINT_OPTIONS=1 \
+// RUN:     CC_PRINT_OPTIONS_FILE=%t.log \
+// RUN: %clang -no-canonical-prefixes -S -o %t.s %s
+// RUN: FileCheck %s < %t.log
+
+// CHECK: [Logging clang options]{{.*}}clang{{.*}}"-S"
+

src/llvm-project/clang/test/Driver/cc1-response-files.c

diff --git a/src/llvm-project/clang/test/Driver/cc1-response-files.c b/src/llvm-project/clang/test/Driver/cc1-response-files.c
new file mode 100644
index 0000000..fbeda06
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/cc1-response-files.c
@@ -0,0 +1,2 @@
+// RUN: %clang @%S/Inputs/cc1-response.txt -fsyntax-only -disable-llvm-passes
+int main() {}

src/llvm-project/clang/test/Driver/ccc-as-cpp.c

diff --git a/src/llvm-project/clang/test/Driver/ccc-as-cpp.c b/src/llvm-project/clang/test/Driver/ccc-as-cpp.c
new file mode 100644
index 0000000..6c00433
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/ccc-as-cpp.c
@@ -0,0 +1,3 @@
+// PR13529: Don't crash.
+// RUN: %clang_cpp -lfoo -M %s 2>&1 | FileCheck --check-prefix=CHECK-PR13529 %s
+// CHECK-PR13529: warning: -lfoo: 'linker' input unused in cpp mode

src/llvm-project/clang/test/Driver/ccc-host-triple-no-integrated-as.c

diff --git a/src/llvm-project/clang/test/Driver/ccc-host-triple-no-integrated-as.c b/src/llvm-project/clang/test/Driver/ccc-host-triple-no-integrated-as.c
new file mode 100644
index 0000000..1677b71
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/ccc-host-triple-no-integrated-as.c
@@ -0,0 +1,17 @@
+// Check that -no-integrated-as works when -target i386-pc-win32-macho or
+// -target x86_64-pc-win32-macho is specified.
+
+// RUN: %clang -### -c -target i386-pc-win32-macho -no-integrated-as %s 2> %t1
+// RUN: FileCheck -check-prefix=X86 < %t1 %s
+// RUN: %clang -### -c -target x86_64-pc-win32-macho -no-integrated-as %s 2> %t2
+// RUN: FileCheck -check-prefix=X86_64 < %t2 %s
+//
+// X86: "-cc1"
+// X86-NOT: "-cc1as"
+// X86: "-arch"
+// X86: "i386"
+//
+// X86_64: "-cc1"
+// X86_64-NOT: "-cc1as"
+// X86_64: "-arch"
+// X86_64: "x86_64"

src/llvm-project/clang/test/Driver/cf-runtime-abi.c

diff --git a/src/llvm-project/clang/test/Driver/cf-runtime-abi.c b/src/llvm-project/clang/test/Driver/cf-runtime-abi.c
new file mode 100644
index 0000000..1d4b970
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/cf-runtime-abi.c
@@ -0,0 +1,22 @@
+// RUN: %clang -### -target aarch64-unknown-windows-msvc -c %s 2>&1 | FileCheck -check-prefix CHECK-UNSPECIFIED %s
+// RUN: %clang -### -target thumbv7-unknown-linux-android -c %s 2>&1 | FileCheck -check-prefix CHECK-UNSPECIFIED %s
+// RUN: %clang -### -target x86_64-apple-macosx -c %s 2>&1 | FileCheck -check-prefix CHECK-UNSPECIFIED %s
+
+// RUN: %clang -### -target aarch64-unknown-windows-msvc -fcf-runtime-abi=objc -c %s 2>&1 | FileCheck -check-prefix CHECK-OBJC %s
+// RUN: %clang -### -target thumbv7-unknown-linux-android -fcf-runtime-abi=swift-5.0 -c %s 2>&1 | FileCheck -check-prefix CHECK-SWIFT-5_0 %s
+// RUN: %clang -### -target i386-unknown-freebsd -fcf-runtime-abi=swift-4.2 -c %s 2>&1 | FileCheck -check-prefix CHECK-SWIFT-4_2 %s
+// RUN: %clang -### -target s390x-unknown-linux-gnu -fcf-runtime-abi=swift-4.1 -c %s 2>&1 | FileCheck -check-prefix CHECK-SWIFT-4_1 %s
+// RUN: %clang -### -target x86_64-apple-macosx -fcf-runtime-abi=swift -c %s 2>&1 | FileCheck -check-prefix CHECK-SWIFT %s
+
+// RUN: %clang -### -target arm7k-apple-watchos -fcf-runtime-abi=invalid -c %s 2>&1 | FileCheck -check-prefix CHECK-INVALID %s
+
+// CHECK-UNSPECIFIED-NOT: "-fcf-runtime-abi=
+
+// CHECK-OBJC: "-fcf-runtime-abi=objc"
+// CHECK-SWIFT-5_0: "-fcf-runtime-abi=swift-5.0"
+// CHECK-SWIFT-4_2: "-fcf-runtime-abi=swift-4.2"
+// CHECK-SWIFT-4_1: "-fcf-runtime-abi=swift-4.1"
+// CHECK-SWIFT: "-fcf-runtime-abi=swift"
+
+// CHECK-INVALID: error: invalid CoreFoundation Runtime ABI 'invalid'; must be one of 'objc', 'standalone', 'swift', 'swift-5.0', 'swift-4.2', 'swift-4.1'
+

src/llvm-project/clang/test/Driver/cl-cc-flags.c

diff --git a/src/llvm-project/clang/test/Driver/cl-cc-flags.c b/src/llvm-project/clang/test/Driver/cl-cc-flags.c
new file mode 100644
index 0000000..d74062a
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/cl-cc-flags.c
@@ -0,0 +1,36 @@
+// Note: %s must be preceded by --, otherwise it may be interpreted as a
+// command-line option, e.g. on Mac where %s is commonly under /Users.
+
+// RUN: %clang_cl --target=i686-windows-msvc /Gd -### -- %s 2>&1 | FileCheck --check-prefix=CDECL %s
+// CDECL: -fdefault-calling-conv=cdecl
+
+// RUN: %clang_cl --target=i686-windows-msvc /Gr -### -- %s 2>&1 | FileCheck --check-prefix=FASTCALL %s
+// FASTCALL: -fdefault-calling-conv=fastcall
+
+// RUN: %clang_cl --target=i686-windows-msvc /Gz -### -- %s 2>&1 | FileCheck --check-prefix=STDCALL %s
+// STDCALL: -fdefault-calling-conv=stdcall
+
+// RUN: %clang_cl --target=i686-windows-msvc /Gv -### -- %s 2>&1 | FileCheck --check-prefix=VECTORCALL %s
+// VECTORCALL: -fdefault-calling-conv=vectorcall
+
+// RUN: %clang_cl --target=i686-windows-msvc /Gregcall -### -- %s 2>&1 | FileCheck --check-prefix=REGCALL %s
+// REGCALL: -fdefault-calling-conv=regcall
+
+// Last one should win:
+
+// RUN: %clang_cl --target=i686-windows-msvc /Gd /Gv -### -- %s 2>&1 | FileCheck --check-prefix=LASTWINS_VECTOR %s
+// LASTWINS_VECTOR: -fdefault-calling-conv=vectorcall
+
+// RUN: %clang_cl --target=i686-windows-msvc /Gv /Gd -### -- %s 2>&1 | FileCheck --check-prefix=LASTWINS_CDECL %s
+// LASTWINS_CDECL: -fdefault-calling-conv=cdecl
+
+// No fastcall or stdcall on x86_64:
+
+// RUN: %clang_cl -Wno-msvc-not-found --target=x86_64-windows-msvc /Gr -### -- %s 2>&1 | FileCheck --check-prefix=UNSUPPORTED %s
+// RUN: %clang_cl -Wno-msvc-not-found --target=x86_64-windows-msvc /Gz -### -- %s 2>&1 | FileCheck --check-prefix=UNSUPPORTED %s
+// RUN: %clang_cl -Wno-msvc-not-found --target=thumbv7-windows-msvc /Gv -### -- %s 2>&1 | FileCheck --check-prefix=UNSUPPORTED %s
+
+// UNSUPPORTED-NOT: error:
+// UNSUPPORTED-NOT: warning:
+// UNSUPPORTED-NOT: -fdefault-calling-conv=
+

src/llvm-project/clang/test/Driver/cl-diagnostics.c

diff --git a/src/llvm-project/clang/test/Driver/cl-diagnostics.c b/src/llvm-project/clang/test/Driver/cl-diagnostics.c
new file mode 100644
index 0000000..975a8cf
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/cl-diagnostics.c
@@ -0,0 +1,28 @@
+// Note: %s must be preceded by --, otherwise it may be interpreted as a
+// command-line option, e.g. on Mac where %s is commonly under /Users.
+
+// RUN: %clang_cl /diagnostics:classic -### -- %s 2>&1 | FileCheck %s --check-prefix=CLASSIC
+// CLASSIC: -fno-caret-diagnostics
+// CLASSIC: -fno-show-column
+
+// RUN: %clang_cl /diagnostics:column -### -- %s 2>&1 | FileCheck %s --check-prefix=COLUMN
+// COLUMN: -fno-caret-diagnostics
+// COLUMN-NOT: -fno-show-column
+
+// RUN: %clang_cl /diagnostics:caret -### -- %s 2>&1 | FileCheck %s --check-prefix=CARET
+// CARET-NOT: -fno-caret-diagnostics
+// CARET-NOT: -fno-show-column
+
+// RUN: not %clang_cl -fms-compatibility-version=19  /diagnostics:classic /Zs -c -- %s 2>&1 | FileCheck %s --check-prefix=OUTPUT_CLASSIC
+
+// OUTPUT_CLASSIC: cl-diagnostics.c({{[0-9]+}}): error: "asdf"
+// OUTPUT_CLASSIC-NOT: #error
+
+// RUN: not %clang_cl -fms-compatibility-version=19 /diagnostics:caret /Zs -c -- %s 2>&1 | FileCheck %s --check-prefix=OUTPUT_CARET
+
+// OUTPUT_CARET: cl-diagnostics.c({{[0-9]+,[0-9]+}}): error: "asdf"
+// OUTPUT_CARET-NEXT: #error "asdf"
+// OUTPUT_CARET-NEXT: ^
+
+
+#error "asdf"

src/llvm-project/clang/test/Driver/cl-eh.cpp

diff --git a/src/llvm-project/clang/test/Driver/cl-eh.cpp b/src/llvm-project/clang/test/Driver/cl-eh.cpp
new file mode 100644
index 0000000..c54544b
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/cl-eh.cpp
@@ -0,0 +1,31 @@
+// Note: %s must be preceded by --, otherwise it may be interpreted as a
+// command-line option, e.g. on Mac where %s is commonly under /Users.
+
+// RUN: %clang_cl /c /EHsc -### -- %s 2>&1 | FileCheck -check-prefix=EHsc %s
+// EHsc: "-fcxx-exceptions"
+// EHsc: "-fexceptions"
+
+// RUN: %clang_cl /c /EHs-c- -### -- %s 2>&1 | FileCheck -check-prefix=EHs_c_ %s
+// EHs_c_-NOT: "-fcxx-exceptions"
+// EHs_c_-NOT: "-fexceptions"
+
+// RUN: %clang_cl /c /EHs- /EHc- -### -- %s 2>&1 | FileCheck -check-prefix=EHs_EHc_ %s
+// EHs_EHc_-NOT: "-fcxx-exceptions"
+// EHs_EHc_-NOT: "-fexceptions"
+
+// RUN: %clang_cl /c /EHs- /EHs -### -- %s 2>&1 | FileCheck -check-prefix=EHs_EHs %s
+// EHs_EHs: "-fcxx-exceptions"
+// EHs_EHs: "-fexceptions"
+
+// RUN: %clang_cl /c /EHs- /EHsa -### -- %s 2>&1 | FileCheck -check-prefix=EHs_EHa %s
+// EHs_EHa: "-fcxx-exceptions"
+// EHs_EHa: "-fexceptions"
+
+// RUN: %clang_cl /c /EHa /EHc -### -- %s 2>&1 | FileCheck -check-prefix=EHa_EHc %s
+// EHa_EHc: "-fcxx-exceptions"
+// EHa_EHc: "-fexceptions"
+// EHa_EHc-NOT: "-fexternc-nounwind"
+
+// RUN: %clang_cl /c /EHinvalid -### -- %s 2>&1 | FileCheck -check-prefix=EHinvalid %s
+// EHinvalid: error: invalid value 'invalid' in '/EH'
+// EHinvalid-NOT: error:

src/llvm-project/clang/test/Driver/cl-fallback.c

diff --git a/src/llvm-project/clang/test/Driver/cl-fallback.c b/src/llvm-project/clang/test/Driver/cl-fallback.c
new file mode 100644
index 0000000..2e5698ce
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/cl-fallback.c
@@ -0,0 +1,94 @@
+// Note: %s must be preceded by --, otherwise it may be interpreted as a
+// command-line option, e.g. on Mac where %s is commonly under /Users.
+
+// RUN: %clang_cl --target=i686-pc-win32 /fallback /Dfoo=bar /Ubaz /Ifoo /O0 /Ox /GR /GR- /GS /GS- /Gy /Gy- \
+// RUN:   /Gw /Gw- /LD /LDd /EHs /EHs- /Zl /MD /MDd /MTd /MT /FImyheader.h /Zi \
+// RUN:   -garbage -moregarbage \
+// RUN:   -### -- %s 2>&1 \
+// RUN:   | FileCheck %s
+// CHECK: "-fdiagnostics-format" "msvc-fallback"
+// CHECK: ||
+// CHECK: cl.exe
+// CHECK: "/nologo"
+// CHECK: "/c"
+// CHECK: "/W0"
+// CHECK: "-D" "foo=bar"
+// CHECK: "-U" "baz"
+// CHECK: "-I" "foo"
+// CHECK: "/Oi"
+// CHECK: "/Og"
+// CHECK: "/Ot"
+// CHECK: "/Ob2"
+// CHECK: "/Oy"
+// CHECK: "/GF"
+// CHECK: "/GR-"
+// CHECK: "/GS-"
+// CHECK: "/Gy-"
+// CHECK: "/Gw-"
+// CHECK: "/Z7"
+// CHECK: "/FImyheader.h"
+// CHECK: "/LD"
+// CHECK: "/LDd"
+// CHECK: "/EHs"
+// CHECK: "/EHs-"
+// CHECK: "/Zl"
+// CHECK: "/MT"
+// CHECK: "-garbage"
+// CHECK: "-moregarbage"
+// CHECK: "/Tc" "{{.*cl-fallback.c}}"
+// CHECK: "/Fo{{.*cl-fallback.*.obj}}"
+
+// RUN: %clang_cl /fallback /GR- -### -- %s 2>&1 | FileCheck -check-prefix=GR %s
+// GR: cl.exe
+// GR: "/GR-"
+
+// RUN: %clang_cl /fallback /GS- -### -- %s 2>&1 | FileCheck -check-prefix=GS %s
+// GS: cl.exe
+// GS: "/GS-"
+
+// RUN: %clang_cl /fallback /Zc:threadSafeInit -### -- %s 2>&1 | FileCheck -check-prefix=ThreadSafe %s
+// ThreadSafe: /Zc:threadSafeInit
+
+// RUN: %clang_cl /fallback /Zc:threadSafeInit- -### -- %s 2>&1 | FileCheck -check-prefix=NonThreadSafe %s
+// NonThreadSafe: /Zc:threadSafeInit-
+
+// RUN: %clang_cl /fallback /Od -### -- %s 2>&1 | FileCheck -check-prefix=O0 %s
+// O0: cl.exe
+// O0: "/Od"
+// RUN: %clang_cl --target=i686-pc-win32 /fallback /O1 -### -- %s 2>&1 | FileCheck -check-prefix=O1 %s
+// O1: cl.exe
+// O1: "/Og" "/Os" "/Ob2" "/Oy" "/GF" "/Gy"
+// RUN: %clang_cl --target=i686-pc-win32 /fallback /O2 -### -- %s 2>&1 | FileCheck -check-prefix=O2 %s
+// O2: cl.exe
+// O2: "/Oi" "/Og" "/Ot" "/Ob2" "/Oy" "/GF" "/Gy"
+// RUN: %clang_cl --target=i686-pc-win32 /fallback /Os -### -- %s 2>&1 | FileCheck -check-prefix=Os %s
+// Os: cl.exe
+// Os: "/Os"
+// RUN: %clang_cl --target=i686-pc-win32 /fallback /Ox -### -- %s 2>&1 | FileCheck -check-prefix=Ox %s
+// Ox: cl.exe
+// Ox: "/Oi" "/Og" "/Ot" "/Ob2" "/Oy" "/GF"
+
+// Only fall back when actually compiling, not for e.g. /P (preprocess).
+// RUN: %clang_cl /fallback /P -### -- %s 2>&1 | FileCheck -check-prefix=P %s
+// P-NOT: ||
+// P-NOT: "cl.exe"
+
+// RUN: not %clang_cl /fallback /c -- %s 2>&1 | \
+// RUN:     FileCheck -check-prefix=ErrWarn %s
+// ErrWarn: warning: falling back to {{.*}}cl.exe
+
+// RUN: %clang_cl /fallback /c /GR /GR- -### -- %s 2>&1 | \
+// RUN:     FileCheck -check-prefix=NO_RTTI %s
+// NO_RTTI: "-cc1"
+// NO_RTTI: ||
+// NO_RTTI: cl.exe
+// NO_RTTI: "/GR-"
+
+// Don't fall back on non-C or C++ files.
+// RUN: %clang_cl /fallback -### -- %S/Inputs/file.ll 2>&1 | FileCheck -check-prefix=LL %s
+// LL: file.ll
+// LL-NOT: ||
+// LL-NOT: "cl.exe"
+
+
+#error "This fails to compile."

src/llvm-project/clang/test/Driver/cl-idl.cpp

diff --git a/src/llvm-project/clang/test/Driver/cl-idl.cpp b/src/llvm-project/clang/test/Driver/cl-idl.cpp
new file mode 100644
index 0000000..7843ab3
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/cl-idl.cpp
@@ -0,0 +1,18 @@
+// Note: %s must be preceded by --, otherwise it may be interpreted as a
+// command-line option, e.g. on Mac where %s is commonly under /Users.
+
+// Test that 'clang-cl /E' treats inputs as C++ if the extension is
+// unrecognized. midl relies on this. See PR40140.
+
+// Use a plain .cpp extension first.
+// RUN: %clang_cl /E -- %s | FileCheck %s
+
+// Copy to use .idl as the extension.
+// RUN: cp %s %t.idl
+// RUN: %clang_cl /E -- %t.idl | FileCheck %s
+
+#ifdef __cplusplus
+struct IsCPlusPlus {};
+#endif
+
+// CHECK: struct IsCPlusPlus {};

src/llvm-project/clang/test/Driver/cl-include.c

diff --git a/src/llvm-project/clang/test/Driver/cl-include.c b/src/llvm-project/clang/test/Driver/cl-include.c
new file mode 100644
index 0000000..a69265d
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/cl-include.c
@@ -0,0 +1,25 @@
+// Note: %s must be preceded by --, otherwise it may be interpreted as a
+// command-line option, e.g. on Mac where %s is commonly under /Users.
+
+// RUN: %clang_cl -### -- %s 2>&1 | FileCheck %s --check-prefix=BUILTIN
+// BUILTIN: "-internal-isystem" "{{.*lib.*clang.*include}}"
+
+// RUN: %clang_cl -nobuiltininc -### -- %s 2>&1 | FileCheck %s --check-prefix=NOBUILTIN
+// NOBUILTIN-NOT: "-internal-isystem" "{{.*lib.*clang.*include}}"
+
+// RUN: env INCLUDE=/my/system/inc %clang_cl -### -- %s 2>&1 | FileCheck %s --check-prefix=STDINC
+// STDINC: "-internal-isystem" "/my/system/inc"
+
+// -nostdinc suppresses all of %INCLUDE%, clang resource dirs, and -imsvc dirs.
+// RUN: env INCLUDE=/my/system/inc %clang_cl -nostdinc -imsvc /my/other/inc -### -- %s 2>&1 | FileCheck %s --check-prefix=NOSTDINC
+// NOSTDINC: argument unused{{.*}}-imsvc
+// NOSTDINC-NOT: "-internal-isystem" "/my/system/inc"
+// NOSTDINC-NOT: "-internal-isystem" "{{.*lib.*clang.*include}}"
+// NOSTDINC-NOT: "-internal-isystem" "/my/other/inc"
+
+// /X suppresses %INCLUDE% but not clang resource dirs or -imsvc dirs.
+// RUN: env INCLUDE=/my/system/inc %clang_cl /X -imsvc /my/other/inc -### -- %s 2>&1 | FileCheck %s --check-prefix=SLASHX
+// SLASHX-NOT: "argument unused{{.*}}-imsvc"
+// SLASHX-NOT: "-internal-isystem" "/my/system/inc"
+// SLASHX: "-internal-isystem" "{{.*lib.*clang.*include}}"
+// SLASHX: "-internal-isystem" "/my/other/inc"

src/llvm-project/clang/test/Driver/cl-inputs.c

diff --git a/src/llvm-project/clang/test/Driver/cl-inputs.c b/src/llvm-project/clang/test/Driver/cl-inputs.c
new file mode 100644
index 0000000..c67fc24
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/cl-inputs.c
@@ -0,0 +1,65 @@
+// Note: %s must be preceded by --, otherwise it may be interpreted as a
+// command-line option, e.g. on Mac where %s is commonly under /Users.
+
+// RUN: %clang_cl /TC -### -- %s 2>&1 | FileCheck -check-prefix=TC %s
+// TC:  "-x" "c"
+// TC-NOT: warning
+// TC-NOT: note
+
+// RUN: %clang_cl /TP -### -- %s 2>&1 | FileCheck -check-prefix=TP %s
+// TP:  "-x" "c++"
+// TP-NOT: warning
+// TP-NOT: note
+
+// RUN: %clang_cl -### /Tc%s /TP -- %s 2>&1 | FileCheck -check-prefix=Tc %s
+// RUN: %clang_cl -### /TP /Tc%s -- %s 2>&1 | FileCheck -check-prefix=Tc %s
+// Tc:  "-x" "c"
+// Tc:  "-x" "c++"
+// Tc-NOT: warning
+// Tc-NOT: note
+
+// RUN: %clang_cl -### /Tp%s /TC -- %s 2>&1 | FileCheck -check-prefix=Tp %s
+// RUN: %clang_cl -### /TC /Tp%s -- %s 2>&1 | FileCheck -check-prefix=Tp %s
+// Tp:  "-x" "c++"
+// Tp:  "-x" "c"
+// Tp-NOT: warning
+// Tp-NOT: note
+
+// RUN: %clang_cl /TP /TC /TP -### -- %s 2>&1 | FileCheck -check-prefix=WARN %s
+// WARN: warning: overriding '/TP' option with '/TC'
+// WARN: warning: overriding '/TC' option with '/TP'
+// WARN: note: The last /TC or /TP option takes precedence over earlier instances
+// WARN-NOT: note
+
+// MSYS2_ARG_CONV_EXCL tells MSYS2 to skip conversion of the specified argument.
+// RUN: env LIB=%S/Inputs/cl-libs MSYS2_ARG_CONV_EXCL="/TP;/c" %clang_cl /c /TP cl-test.lib -### 2>&1 | FileCheck -check-prefix=TPlib %s
+// TPlib: warning: cl-test.lib: 'linker' input unused
+// TPlib: warning: argument unused during compilation: '/TP'
+// TPlib-NOT: cl-test.lib
+
+// RUN: env LIB=%S/Inputs/cl-libs MSYS2_ARG_CONV_EXCL="/TC;/c" %clang_cl /c /TC cl-test.lib -### 2>&1 | FileCheck -check-prefix=TClib %s
+// TClib: warning: cl-test.lib: 'linker' input unused
+// TClib: warning: argument unused during compilation: '/TC'
+// TClib-NOT: cl-test.lib
+
+// RUN: not %clang_cl - 2>&1 | FileCheck -check-prefix=STDIN %s
+// STDIN: error: use /Tc or /Tp
+
+// RUN: %clang_cl -### /Tc - 2>&1 | FileCheck -check-prefix=STDINTc %s
+// STDINTc: "-x" "c"
+
+// RUN: env LIB=%S/Inputs/cl-libs %clang_cl -### -- %s cl-test.lib 2>&1 | FileCheck -check-prefix=LIBINPUT %s
+// LIBINPUT: link.exe"
+// LIBINPUT: "cl-test.lib"
+
+// RUN: env LIB=%S/Inputs/cl-libs %clang_cl -### -- %s cl-test2.lib 2>&1 | FileCheck -check-prefix=LIBINPUT2 %s
+// LIBINPUT2: error: no such file or directory: 'cl-test2.lib'
+// LIBINPUT2: link.exe"
+// LIBINPUT2-NOT: "cl-test2.lib"
+
+// RUN: %clang_cl -### -- %s /nonexisting.lib 2>&1 | FileCheck -check-prefix=LIBINPUT3 %s
+// LIBINPUT3: error: no such file or directory: '/nonexisting.lib'
+// LIBINPUT3: link.exe"
+// LIBINPUT3-NOT: "/nonexisting.lib"
+
+void f();

src/llvm-project/clang/test/Driver/cl-link-at-file.c

diff --git a/src/llvm-project/clang/test/Driver/cl-link-at-file.c b/src/llvm-project/clang/test/Driver/cl-link-at-file.c
new file mode 100644
index 0000000..50ae07f
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/cl-link-at-file.c
@@ -0,0 +1,18 @@
+// PR17239 - The /link option, when inside a response file, should only extend
+// until the end of the response file (and not the entire command line)
+
+// Note: %s must be preceded by -- or bound to another option, otherwise it may
+// be interpreted as a command-line option, e.g. on Mac where %s is commonly
+// under /Users.
+
+// RUN: echo /link bar.lib baz.lib > %t.args
+// RUN: touch %t.obj
+// RUN: %clang_cl -### @%t.args -- %t.obj 2>&1 | FileCheck %s -check-prefix=ARGS
+// If the "/link" option captures all remaining args beyond its response file,
+// it will also capture "--" and our input argument. In this case, Clang will
+// be clueless and will emit "argument unused" warnings. If PR17239 is properly
+// fixed, this should not happen because the "/link" option is restricted to
+// consume only remaining args in its response file.
+// ARGS-NOT: argument unused during compilation
+// Identify the linker command
+// ARGS: link.exe

src/llvm-project/clang/test/Driver/cl-link.c

diff --git a/src/llvm-project/clang/test/Driver/cl-link.c b/src/llvm-project/clang/test/Driver/cl-link.c
new file mode 100644
index 0000000..142725f
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/cl-link.c
@@ -0,0 +1,59 @@
+// Note: %s must be preceded by -- or bound to another option, otherwise it may
+// be interpreted as a command-line option, e.g. on Mac where %s is commonly
+// under /Users.
+
+// RUN: %clang_cl /Tc%s -### /link foo bar baz 2>&1 | FileCheck --check-prefix=LINK %s
+// RUN: %clang_cl /Tc%s -### /linkfoo bar baz 2>&1 | FileCheck --check-prefix=LINK %s
+// LINK: link.exe
+// LINK: "foo"
+// LINK: "bar"
+// LINK: "baz"
+
+// RUN: %clang_cl -m32 -arch:IA32 --target=i386-pc-win32 /Tc%s -### -fsanitize=address 2>&1 | FileCheck --check-prefix=ASAN %s
+// ASAN: link.exe
+// ASAN: "-debug"
+// ASAN: "-incremental:no"
+// ASAN: "{{[^"]*}}clang_rt.asan-i386.lib"
+// ASAN: "-wholearchive:{{.*}}clang_rt.asan-i386.lib"
+// ASAN: "{{[^"]*}}clang_rt.asan_cxx-i386.lib"
+// ASAN: "-wholearchive:{{.*}}clang_rt.asan_cxx-i386.lib"
+// ASAN: "{{.*}}cl-link{{.*}}.obj"
+
+// RUN: %clang_cl -m32 -arch:IA32 --target=i386-pc-win32 /MD /Tc%s -### -fsanitize=address 2>&1 | FileCheck --check-prefix=ASAN-MD %s
+// ASAN-MD: link.exe
+// ASAN-MD: "-debug"
+// ASAN-MD: "-incremental:no"
+// ASAN-MD: "{{.*}}clang_rt.asan_dynamic-i386.lib"
+// ASAN-MD: "{{[^"]*}}clang_rt.asan_dynamic_runtime_thunk-i386.lib"
+// ASAN-MD: "-include:___asan_seh_interceptor"
+// ASAN-MD: "-wholearchive:{{.*}}clang_rt.asan_dynamic_runtime_thunk-i386.lib"
+// ASAN-MD: "{{.*}}cl-link{{.*}}.obj"
+
+// RUN: %clang_cl /LD -### /Tc%s 2>&1 | FileCheck --check-prefix=DLL %s
+// RUN: %clang_cl /LDd -### /Tc%s 2>&1 | FileCheck --check-prefix=DLL %s
+// DLL: link.exe
+// "-dll"
+
+// RUN: %clang_cl -m32 -arch:IA32 --target=i386-pc-win32 /LD /Tc%s -### -fsanitize=address 2>&1 | FileCheck --check-prefix=ASAN-DLL %s
+// RUN: %clang_cl -m32 -arch:IA32 --target=i386-pc-win32 /LDd /Tc%s -### -fsanitize=address 2>&1 | FileCheck --check-prefix=ASAN-DLL %s
+// ASAN-DLL: link.exe
+// ASAN-DLL: "-dll"
+// ASAN-DLL: "-debug"
+// ASAN-DLL: "-incremental:no"
+// ASAN-DLL: "{{.*}}clang_rt.asan_dll_thunk-i386.lib"
+// ASAN-DLL: "{{.*}}cl-link{{.*}}.obj"
+
+// RUN: %clang_cl /Zi /Tc%s -### 2>&1 | FileCheck --check-prefix=DEBUG %s
+// DEBUG: link.exe
+// DEBUG: "-debug"
+
+// PR27234
+// RUN: %clang_cl /Tc%s nonexistent.obj -### /link /libpath:somepath 2>&1 | FileCheck --check-prefix=NONEXISTENT %s
+// RUN: %clang_cl /Tc%s nonexistent.lib -### /link /libpath:somepath 2>&1 | FileCheck --check-prefix=NONEXISTENT %s
+// NONEXISTENT-NOT: no such file
+// NONEXISTENT: link.exe
+// NONEXISTENT: "/libpath:somepath"
+// NONEXISTENT: nonexistent
+
+// RUN: %clang_cl /Tc%s -fuse-ld=lld -### 2>&1 | FileCheck --check-prefix=USE_LLD %s
+// USE_LLD: lld-link

src/llvm-project/clang/test/Driver/cl-options.c

diff --git a/src/llvm-project/clang/test/Driver/cl-options.c b/src/llvm-project/clang/test/Driver/cl-options.c
new file mode 100644
index 0000000..909e391
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/cl-options.c
@@ -0,0 +1,649 @@
+// Note: %s must be preceded by --, otherwise it may be interpreted as a
+// command-line option, e.g. on Mac where %s is commonly under /Users.
+
+
+// Alias options:
+
+// RUN: %clang_cl /c -### -- %s 2>&1 | FileCheck -check-prefix=c %s
+// c: -c
+
+// RUN: %clang_cl /C -### -- %s 2>&1 | FileCheck -check-prefix=C %s
+// C: error: invalid argument '-C' only allowed with '/E, /P or /EP'
+
+// RUN: %clang_cl /C /P -### -- %s 2>&1 | FileCheck -check-prefix=C_P %s
+// C_P: "-E"
+// C_P: "-C"
+
+// RUN: %clang_cl /d1reportAllClassLayout -### -- %s 2>&1 | FileCheck -check-prefix=d1reportAllClassLayout %s
+// d1reportAllClassLayout: -fdump-record-layouts
+
+// RUN: %clang_cl /Dfoo=bar /D bar=baz /DMYDEF#value /DMYDEF2=foo#bar /DMYDEF3#a=b /DMYDEF4# \
+// RUN:    -### -- %s 2>&1 | FileCheck -check-prefix=D %s
+// D: "-D" "foo=bar"
+// D: "-D" "bar=baz"
+// D: "-D" "MYDEF=value"
+// D: "-D" "MYDEF2=foo#bar"
+// D: "-D" "MYDEF3=a=b"
+// D: "-D" "MYDEF4="
+
+// RUN: %clang_cl /E -### -- %s 2>&1 | FileCheck -check-prefix=E %s
+// E: "-E"
+// E: "-o" "-"
+
+// RUN: %clang_cl /EP -### -- %s 2>&1 | FileCheck -check-prefix=EP %s
+// EP: "-E"
+// EP: "-P"
+// EP: "-o" "-"
+
+// RUN: %clang_cl /fp:fast /fp:except -### -- %s 2>&1 | FileCheck -check-prefix=fpexcept %s
+// fpexcept-NOT: -menable-unsafe-fp-math
+
+// RUN: %clang_cl /fp:fast /fp:except /fp:except- -### -- %s 2>&1 | FileCheck -check-prefix=fpexcept_ %s
+// fpexcept_: -menable-unsafe-fp-math
+
+// RUN: %clang_cl /fp:precise /fp:fast -### -- %s 2>&1 | FileCheck -check-prefix=fpfast %s
+// fpfast: -menable-unsafe-fp-math
+// fpfast: -ffast-math
+
+// RUN: %clang_cl /fp:fast /fp:precise -### -- %s 2>&1 | FileCheck -check-prefix=fpprecise %s
+// fpprecise-NOT: -menable-unsafe-fp-math
+// fpprecise-NOT: -ffast-math
+
+// RUN: %clang_cl /fp:fast /fp:strict -### -- %s 2>&1 | FileCheck -check-prefix=fpstrict %s
+// fpstrict-NOT: -menable-unsafe-fp-math
+// fpstrict-NOT: -ffast-math
+
+// RUN: %clang_cl /Z7 -gcolumn-info -### -- %s 2>&1 | FileCheck -check-prefix=gcolumn %s
+// gcolumn: -dwarf-column-info
+
+// RUN: %clang_cl /Z7 -gno-column-info -### -- %s 2>&1 | FileCheck -check-prefix=gnocolumn %s
+// gnocolumn-NOT: -dwarf-column-info
+
+// RUN: %clang_cl /Z7 -### -- %s 2>&1 | FileCheck -check-prefix=gdefcolumn %s
+// gdefcolumn-NOT: -dwarf-column-info
+
+// RUN: %clang_cl -### /FA -fprofile-instr-generate -- %s 2>&1 | FileCheck -check-prefix=CHECK-PROFILE-GENERATE %s
+// RUN: %clang_cl -### /FA -fprofile-instr-generate=/tmp/somefile.profraw -- %s 2>&1 | FileCheck -check-prefix=CHECK-PROFILE-GENERATE-FILE %s
+// RUN: %clang_cl -### /FA -fprofile-instr-generate -fprofile-instr-use -- %s 2>&1 | FileCheck -check-prefix=CHECK-NO-MIX-GEN-USE %s
+// RUN: %clang_cl -### /FA -fprofile-instr-generate -fprofile-instr-use=file -- %s 2>&1 | FileCheck -check-prefix=CHECK-NO-MIX-GEN-USE %s
+// CHECK-PROFILE-GENERATE: "-fprofile-instrument=clang"
+// CHECK-PROFILE-GENERATE-FILE: "-fprofile-instrument-path=/tmp/somefile.profraw"
+// CHECK-NO-MIX-GEN-USE: '{{[a-z=-]*}}' not allowed with '{{[a-z=-]*}}'
+
+// RUN: %clang_cl -### /FA -fprofile-instr-use -- %s 2>&1 | FileCheck -check-prefix=CHECK-PROFILE-USE %s
+// RUN: %clang_cl -### /FA -fprofile-instr-use=/tmp/somefile.prof -- %s 2>&1 | FileCheck -check-prefix=CHECK-PROFILE-USE-FILE %s
+// CHECK-PROFILE-USE: "-fprofile-instrument-use-path=default.profdata"
+// CHECK-PROFILE-USE-FILE: "-fprofile-instrument-use-path=/tmp/somefile.prof"
+
+// RUN: %clang_cl /GA -### -- %s 2>&1 | FileCheck -check-prefix=GA %s
+// GA: -ftls-model=local-exec
+
+// RTTI is on by default; just check that we don't error.
+// RUN: %clang_cl /Zs /GR -- %s 2>&1
+
+// RUN: %clang_cl /GR- -### -- %s 2>&1 | FileCheck -check-prefix=GR_ %s
+// GR_: -fno-rtti
+
+// Security Buffer Check is on by default.
+// RUN: %clang_cl -### -- %s 2>&1 | FileCheck -check-prefix=GS-default %s
+// GS-default: "-stack-protector" "2"
+
+// RUN: %clang_cl /GS -### -- %s 2>&1 | FileCheck -check-prefix=GS %s
+// GS: "-stack-protector" "2"
+
+// RUN: %clang_cl /GS- -### -- %s 2>&1 | FileCheck -check-prefix=GS_ %s
+// GS_-NOT: -stack-protector
+
+// RUN: %clang_cl /Gy -### -- %s 2>&1 | FileCheck -check-prefix=Gy %s
+// Gy: -ffunction-sections
+
+// RUN: %clang_cl /Gy /Gy- -### -- %s 2>&1 | FileCheck -check-prefix=Gy_ %s
+// Gy_-NOT: -ffunction-sections
+
+// RUN: %clang_cl /Gs -### -- %s 2>&1 | FileCheck -check-prefix=Gs %s
+// Gs: "-mstack-probe-size=4096"
+// RUN: %clang_cl /Gs0 -### -- %s 2>&1 | FileCheck -check-prefix=Gs0 %s
+// Gs0: "-mstack-probe-size=0"
+// RUN: %clang_cl /Gs4096 -### -- %s 2>&1 | FileCheck -check-prefix=Gs4096 %s
+// Gs4096: "-mstack-probe-size=4096"
+
+// RUN: %clang_cl /Gw -### -- %s 2>&1 | FileCheck -check-prefix=Gw %s
+// Gw: -fdata-sections
+
+// RUN: %clang_cl /Gw /Gw- -### -- %s 2>&1 | FileCheck -check-prefix=Gw_ %s
+// Gw_-NOT: -fdata-sections
+
+// RUN: %clang_cl /Imyincludedir -### -- %s 2>&1 | FileCheck -check-prefix=SLASH_I %s
+// RUN: %clang_cl /I myincludedir -### -- %s 2>&1 | FileCheck -check-prefix=SLASH_I %s
+// SLASH_I: "-I" "myincludedir"
+
+// RUN: %clang_cl /imsvcmyincludedir -### -- %s 2>&1 | FileCheck -check-prefix=SLASH_imsvc %s
+// RUN: %clang_cl /imsvc myincludedir -### -- %s 2>&1 | FileCheck -check-prefix=SLASH_imsvc %s
+// Clang's resource header directory should be first:
+// SLASH_imsvc: "-internal-isystem" "{{[^"]*}}lib{{(64)?/|\\\\}}clang{{[^"]*}}include"
+// SLASH_imsvc: "-internal-isystem" "myincludedir"
+
+// RUN: %clang_cl /J -### -- %s 2>&1 | FileCheck -check-prefix=J %s
+// J: -fno-signed-char
+
+// RUN: %clang_cl /Ofoo -### -- %s 2>&1 | FileCheck -check-prefix=O %s
+// O: /Ofoo
+
+// RUN: %clang_cl /Ob0 -### -- %s 2>&1 | FileCheck -check-prefix=Ob0 %s
+// Ob0: -fno-inline
+
+// RUN: %clang_cl /Ob2 -### -- %s 2>&1 | FileCheck -check-prefix=Ob2 %s
+// RUN: %clang_cl /Odb2 -### -- %s 2>&1 | FileCheck -check-prefix=Ob2 %s
+// RUN: %clang_cl /O2 /Ob2 -### -- %s 2>&1 | FileCheck -check-prefix=Ob2 %s
+// Ob2-NOT: warning: argument unused during compilation: '/O2'
+// Ob2: -finline-functions
+
+// RUN: %clang_cl /Ob1 -### -- %s 2>&1 | FileCheck -check-prefix=Ob1 %s
+// RUN: %clang_cl /Odb1 -### -- %s 2>&1 | FileCheck -check-prefix=Ob1 %s
+// Ob1: -finline-hint-functions
+
+// RUN: %clang_cl /Od -### -- %s 2>&1 | FileCheck -check-prefix=Od %s
+// Od: -O0
+
+// RUN: %clang_cl /Oi- /Oi -### -- %s 2>&1 | FileCheck -check-prefix=Oi %s
+// Oi-NOT: -fno-builtin
+
+// RUN: %clang_cl /Oi- -### -- %s 2>&1 | FileCheck -check-prefix=Oi_ %s
+// Oi_: -fno-builtin
+
+// RUN: %clang_cl /Os --target=i686-pc-windows-msvc -### -- %s 2>&1 | FileCheck -check-prefix=Os %s
+// RUN: %clang_cl /Os --target=x86_64-pc-windows-msvc -### -- %s 2>&1 | FileCheck -check-prefix=Os %s
+// Os-NOT: -mdisable-fp-elim
+// Os: -momit-leaf-frame-pointer
+// Os: -Os
+
+// RUN: %clang_cl /Ot --target=i686-pc-windows-msvc -### -- %s 2>&1 | FileCheck -check-prefix=Ot %s
+// RUN: %clang_cl /Ot --target=x86_64-pc-windows-msvc -### -- %s 2>&1 | FileCheck -check-prefix=Ot %s
+// Ot-NOT: -mdisable-fp-elim
+// Ot: -momit-leaf-frame-pointer
+// Ot: -O2
+
+// RUN: %clang_cl /Ox --target=i686-pc-windows-msvc -### -- %s 2>&1 | FileCheck -check-prefix=Ox %s
+// RUN: %clang_cl /Ox --target=x86_64-pc-windows-msvc -### -- %s 2>&1 | FileCheck -check-prefix=Ox %s
+// Ox-NOT: -mdisable-fp-elim
+// Ox: -momit-leaf-frame-pointer
+// Ox: -O2
+
+// RUN: %clang_cl --target=i686-pc-win32 /O2sy- -### -- %s 2>&1 | FileCheck -check-prefix=PR24003 %s
+// PR24003: -mdisable-fp-elim
+// PR24003: -momit-leaf-frame-pointer
+// PR24003: -Os
+
+// RUN: %clang_cl --target=i686-pc-win32 -Werror /Oy- /O2 -### -- %s 2>&1 | FileCheck -check-prefix=Oy_2 %s
+// Oy_2: -momit-leaf-frame-pointer
+// Oy_2: -O2
+
+// RUN: %clang_cl --target=aarch64-pc-windows-msvc -Werror /Oy- /O2 -### -- %s 2>&1 | FileCheck -check-prefix=Oy_aarch64 %s
+// Oy_aarch64: -mdisable-fp-elim
+// Oy_aarch64: -O2
+
+// RUN: %clang_cl --target=i686-pc-win32 -Werror /O2 /O2 -### -- %s 2>&1 | FileCheck -check-prefix=O2O2 %s
+// O2O2: "-O2"
+
+// RUN: %clang_cl /Zs -Werror /Oy -- %s 2>&1
+
+// RUN: %clang_cl --target=i686-pc-win32 -Werror /Oy- -### -- %s 2>&1 | FileCheck -check-prefix=Oy_ %s
+// Oy_: -mdisable-fp-elim
+
+// RUN: %clang_cl /Qvec -### -- %s 2>&1 | FileCheck -check-prefix=Qvec %s
+// Qvec: -vectorize-loops
+
+// RUN: %clang_cl /Qvec /Qvec- -### -- %s 2>&1 | FileCheck -check-prefix=Qvec_ %s
+// Qvec_-NOT: -vectorize-loops
+
+// RUN: %clang_cl /showIncludes -### -- %s 2>&1 | FileCheck -check-prefix=showIncludes %s
+// showIncludes: --show-includes
+
+// RUN: %clang_cl /E /showIncludes -### -- %s 2>&1 | FileCheck -check-prefix=showIncludes_E %s
+// RUN: %clang_cl /EP /showIncludes -### -- %s 2>&1 | FileCheck -check-prefix=showIncludes_E %s
+// RUN: %clang_cl /E /EP /showIncludes -### -- %s 2>&1 | FileCheck -check-prefix=showIncludes_E %s
+// RUN: %clang_cl /EP /P /showIncludes -### -- %s 2>&1 | FileCheck -check-prefix=showIncludes_E %s
+// showIncludes_E-NOT: warning: argument unused during compilation: '--show-includes'
+
+// /source-charset: should warn on everything except UTF-8.
+// RUN: %clang_cl /source-charset:utf-16 -### -- %s 2>&1 | FileCheck -check-prefix=source-charset-utf-16 %s
+// source-charset-utf-16: invalid value 'utf-16'
+
+// /execution-charset: should warn on everything except UTF-8.
+// RUN: %clang_cl /execution-charset:utf-16 -### -- %s 2>&1 | FileCheck -check-prefix=execution-charset-utf-16 %s
+// execution-charset-utf-16: invalid value 'utf-16'
+//
+// RUN: %clang_cl /Umymacro -### -- %s 2>&1 | FileCheck -check-prefix=U %s
+// RUN: %clang_cl /U mymacro -### -- %s 2>&1 | FileCheck -check-prefix=U %s
+// U: "-U" "mymacro"
+
+// RUN: %clang_cl /validate-charset -### -- %s 2>&1 | FileCheck -check-prefix=validate-charset %s
+// validate-charset: -Winvalid-source-encoding
+
+// RUN: %clang_cl /validate-charset- -### -- %s 2>&1 | FileCheck -check-prefix=validate-charset_ %s
+// validate-charset_: -Wno-invalid-source-encoding
+
+// RUN: %clang_cl /vd2 -### -- %s 2>&1 | FileCheck -check-prefix=VD2 %s
+// VD2: -vtordisp-mode=2
+
+// RUN: %clang_cl /vmg -### -- %s 2>&1 | FileCheck -check-prefix=VMG %s
+// VMG: "-fms-memptr-rep=virtual"
+
+// RUN: %clang_cl /vmg /vms -### -- %s 2>&1 | FileCheck -check-prefix=VMS %s
+// VMS: "-fms-memptr-rep=single"
+
+// RUN: %clang_cl /vmg /vmm -### -- %s 2>&1 | FileCheck -check-prefix=VMM %s
+// VMM: "-fms-memptr-rep=multiple"
+
+// RUN: %clang_cl /vmg /vmv -### -- %s 2>&1 | FileCheck -check-prefix=VMV %s
+// VMV: "-fms-memptr-rep=virtual"
+
+// RUN: %clang_cl /vmg /vmb -### -- %s 2>&1 | FileCheck -check-prefix=VMB %s
+// VMB: '/vmg' not allowed with '/vmb'
+
+// RUN: %clang_cl /vmg /vmm /vms -### -- %s 2>&1 | FileCheck -check-prefix=VMX %s
+// VMX: '/vms' not allowed with '/vmm'
+
+// RUN: %clang_cl /volatile:iso -### -- %s 2>&1 | FileCheck -check-prefix=VOLATILE-ISO %s
+// VOLATILE-ISO-NOT: "-fms-volatile"
+
+// RUN: %clang_cl /volatile:ms -### -- %s 2>&1 | FileCheck -check-prefix=VOLATILE-MS %s
+// VOLATILE-MS: "-fms-volatile"
+
+// RUN: %clang_cl /W0 -### -- %s 2>&1 | FileCheck -check-prefix=W0 %s
+// W0: -w
+
+// RUN: %clang_cl /W1 -### -- %s 2>&1 | FileCheck -check-prefix=W1 %s
+// RUN: %clang_cl /W2 -### -- %s 2>&1 | FileCheck -check-prefix=W1 %s
+// RUN: %clang_cl /W3 -### -- %s 2>&1 | FileCheck -check-prefix=W1 %s
+// RUN: %clang_cl /W4 -### -- %s 2>&1 | FileCheck -check-prefix=W4 %s
+// RUN: %clang_cl /Wall -### -- %s 2>&1 | FileCheck -check-prefix=Weverything %s
+// W1: -Wall
+// W4: -WCL4
+// Weverything: -Weverything
+
+// RUN: %clang_cl /WX -### -- %s 2>&1 | FileCheck -check-prefix=WX %s
+// WX: -Werror
+
+// RUN: %clang_cl /WX- -### -- %s 2>&1 | FileCheck -check-prefix=WX_ %s
+// WX_: -Wno-error
+
+// RUN: %clang_cl /w -### -- %s 2>&1 | FileCheck -check-prefix=w %s
+// w: -w
+
+// RUN: %clang_cl /Zp -### -- %s 2>&1 | FileCheck -check-prefix=ZP %s
+// ZP: -fpack-struct=1
+
+// RUN: %clang_cl /Zp2 -### -- %s 2>&1 | FileCheck -check-prefix=ZP2 %s
+// ZP2: -fpack-struct=2
+
+// RUN: %clang_cl /Zs -### -- %s 2>&1 | FileCheck -check-prefix=Zs %s
+// Zs: -fsyntax-only
+
+// RUN: %clang_cl /FIasdf.h -### -- %s 2>&1 | FileCheck -check-prefix=FI %s
+// FI: "-include" "asdf.h"
+
+// RUN: %clang_cl /FI asdf.h -### -- %s 2>&1 | FileCheck -check-prefix=FI_ %s
+// FI_: "-include" "asdf.h"
+
+// RUN: %clang_cl /TP /c -### -- %s 2>&1 | FileCheck -check-prefix=NO-GX %s
+// NO-GX-NOT: "-fcxx-exceptions" "-fexceptions"
+
+// RUN: %clang_cl /TP /c /GX -### -- %s 2>&1 | FileCheck -check-prefix=GX %s
+// GX: "-fcxx-exceptions" "-fexceptions"
+
+// RUN: %clang_cl /TP /c /GX /GX- -### -- %s 2>&1 | FileCheck -check-prefix=GX_ %s
+// GX_-NOT: "-fcxx-exceptions" "-fexceptions"
+
+// RUN: %clang_cl /d1PP -### -- %s 2>&1 | FileCheck -check-prefix=d1PP %s
+// d1PP: -dD
+
+// We forward any unrecognized -W diagnostic options to cc1.
+// RUN: %clang_cl -Wunused-pragmas -### -- %s 2>&1 | FileCheck -check-prefix=WJoined %s
+// WJoined: "-cc1"
+// WJoined: "-Wunused-pragmas"
+
+// We recognize -f[no-]strict-aliasing.
+// RUN: %clang_cl -c -### -- %s 2>&1 | FileCheck -check-prefix=DEFAULTSTRICT %s
+// DEFAULTSTRICT: "-relaxed-aliasing"
+// RUN: %clang_cl -c -fstrict-aliasing -### -- %s 2>&1 | FileCheck -check-prefix=STRICT %s
+// STRICT-NOT: "-relaxed-aliasing"
+// RUN: %clang_cl -c -fno-strict-aliasing -### -- %s 2>&1 | FileCheck -check-prefix=NOSTRICT %s
+// NOSTRICT: "-relaxed-aliasing"
+
+// We recognize -f[no-]delayed-template-parsing.
+// /Zc:twoPhase[-] has the opposite meaning.
+// RUN: %clang_cl -c -### -- %s 2>&1 | FileCheck -check-prefix=DELAYEDDEFAULT %s
+// DELAYEDDEFAULT: "-fdelayed-template-parsing"
+// RUN: %clang_cl -c -fdelayed-template-parsing -### -- %s 2>&1 | FileCheck -check-prefix=DELAYEDON %s
+// RUN: %clang_cl -c /Zc:twoPhase- -### -- %s 2>&1 | FileCheck -check-prefix=DELAYEDON %s
+// DELAYEDON: "-fdelayed-template-parsing"
+// RUN: %clang_cl -c -fno-delayed-template-parsing -### -- %s 2>&1 | FileCheck -check-prefix=DELAYEDOFF %s
+// RUN: %clang_cl -c /Zc:twoPhase -### -- %s 2>&1 | FileCheck -check-prefix=DELAYEDOFF %s
+// DELAYEDOFF-NOT: "-fdelayed-template-parsing"
+
+// For some warning ids, we can map from MSVC warning to Clang warning.
+// RUN: %clang_cl -wd4005 -wd4100 -wd4910 -wd4996 -### -- %s 2>&1 | FileCheck -check-prefix=Wno %s
+// Wno: "-cc1"
+// Wno: "-Wno-macro-redefined"
+// Wno: "-Wno-unused-parameter"
+// Wno: "-Wno-dllexport-explicit-instantiation-decl"
+// Wno: "-Wno-deprecated-declarations"
+
+// Ignored options. Check that we don't get "unused during compilation" errors.
+// RUN: %clang_cl /c \
+// RUN:    /analyze- \
+// RUN:    /bigobj \
+// RUN:    /cgthreads4 \
+// RUN:    /cgthreads8 \
+// RUN:    /d2FastFail \
+// RUN:    /d2Zi+ \
+// RUN:    /errorReport:foo \
+// RUN:    /execution-charset:utf-8 \
+// RUN:    /FC \
+// RUN:    /Fdfoo \
+// RUN:    /FS \
+// RUN:    /Gd \
+// RUN:    /GF \
+// RUN:    /GS- \
+// RUN:    /kernel- \
+// RUN:    /nologo \
+// RUN:    /Og \
+// RUN:    /openmp- \
+// RUN:    /permissive- \
+// RUN:    /RTC1 \
+// RUN:    /sdl \
+// RUN:    /sdl- \
+// RUN:    /source-charset:utf-8 \
+// RUN:    /utf-8 \
+// RUN:    /vmg \
+// RUN:    /volatile:iso \
+// RUN:    /w12345 \
+// RUN:    /wd1234 \
+// RUN:    /Zc:__cplusplus \
+// RUN:    /Zc:auto \
+// RUN:    /Zc:forScope \
+// RUN:    /Zc:inline \
+// RUN:    /Zc:rvalueCast \
+// RUN:    /Zc:ternary \
+// RUN:    /Zc:wchar_t \
+// RUN:    /Zm \
+// RUN:    /Zo \
+// RUN:    /Zo- \
+// RUN:    -### -- %s 2>&1 | FileCheck -check-prefix=IGNORED %s
+// IGNORED-NOT: argument unused during compilation
+// IGNORED-NOT: no such file or directory
+// Don't confuse /openmp- with the /o flag:
+// IGNORED-NOT: "-o" "penmp-.obj"
+
+// Ignored options and compile-only options are ignored for link jobs.
+// RUN: touch %t.obj
+// RUN: %clang_cl /nologo -### -- %t.obj 2>&1 | FileCheck -check-prefix=LINKUNUSED %s
+// RUN: %clang_cl /Dfoo -### -- %t.obj 2>&1 | FileCheck -check-prefix=LINKUNUSED %s
+// RUN: %clang_cl /MD -### -- %t.obj 2>&1 | FileCheck -check-prefix=LINKUNUSED %s
+// LINKUNUSED-NOT: argument unused during compilation
+
+// Support ignoring warnings about unused arguments.
+// RUN: %clang_cl /Abracadabra -Qunused-arguments -### -- %s 2>&1 | FileCheck -check-prefix=UNUSED %s
+// UNUSED-NOT: argument unused during compilation
+
+// Unsupported but parsed options. Check that we don't error on them.
+// (/Zs is for syntax-only)
+// RUN: %clang_cl /Zs \
+// RUN:     /await \
+// RUN:     /constexpr:depth1000 /constexpr:backtrace1000 /constexpr:steps1000 \
+// RUN:     /AIfoo \
+// RUN:     /AI foo_does_not_exist \
+// RUN:     /Bt \
+// RUN:     /Bt+ \
+// RUN:     /clr:pure \
+// RUN:     /docname \
+// RUN:     /EHsc \
+// RUN:     /F \
+// RUN:     /FA \
+// RUN:     /FAc \
+// RUN:     /Fafilename \
+// RUN:     /FAs \
+// RUN:     /FAu \
+// RUN:     /favor:blend \
+// RUN:     /Fifoo \
+// RUN:     /Fmfoo \
+// RUN:     /FpDebug\main.pch \
+// RUN:     /Frfoo \
+// RUN:     /FRfoo \
+// RUN:     /FU foo \
+// RUN:     /Fx \
+// RUN:     /G1 \
+// RUN:     /G2 \
+// RUN:     /GA \
+// RUN:     /Gd \
+// RUN:     /Ge \
+// RUN:     /Gh \
+// RUN:     /GH \
+// RUN:     /GL \
+// RUN:     /GL- \
+// RUN:     /Gm \
+// RUN:     /Gm- \
+// RUN:     /Gr \
+// RUN:     /GS \
+// RUN:     /GT \
+// RUN:     /GX \
+// RUN:     /Gv \
+// RUN:     /Gz \
+// RUN:     /GZ \
+// RUN:     /H \
+// RUN:     /homeparams \
+// RUN:     /hotpatch \
+// RUN:     /JMC \
+// RUN:     /kernel \
+// RUN:     /LN \
+// RUN:     /MP \
+// RUN:     /o foo.obj \
+// RUN:     /ofoo.obj \
+// RUN:     /openmp \
+// RUN:     /Qfast_transcendentals \
+// RUN:     /QIfist \
+// RUN:     /Qimprecise_fwaits \
+// RUN:     /Qpar \
+// RUN:     /Qpar-report:1 \
+// RUN:     /Qsafe_fp_loads \
+// RUN:     /Qspectre \
+// RUN:     /Qvec-report:2 \
+// RUN:     /u \
+// RUN:     /V \
+// RUN:     /volatile:ms \
+// RUN:     /wfoo \
+// RUN:     /WL \
+// RUN:     /Wp64 \
+// RUN:     /X \
+// RUN:     /Y- \
+// RUN:     /Yc \
+// RUN:     /Ycstdafx.h \
+// RUN:     /Yd \
+// RUN:     /Yl- \
+// RUN:     /Ylfoo \
+// RUN:     /Yustdafx.h \
+// RUN:     /Z7 \
+// RUN:     /Za \
+// RUN:     /Ze \
+// RUN:     /Zg \
+// RUN:     /Zi \
+// RUN:     /ZI \
+// RUN:     /Zl \
+// RUN:     /ZW:nostdlib \
+// RUN:     -- %s 2>&1
+
+// We support -Xclang for forwarding options to cc1.
+// RUN: %clang_cl -Xclang hellocc1 -### -- %s 2>&1 | FileCheck -check-prefix=Xclang %s
+// Xclang: "-cc1"
+// Xclang: "hellocc1"
+
+// Files under /Users are often confused with the /U flag. (This could happen
+// for other flags too, but this is the one people run into.)
+// RUN: %clang_cl /c /Users/me/myfile.c -### 2>&1 | FileCheck -check-prefix=SlashU %s
+// SlashU: warning: '/Users/me/myfile.c' treated as the '/U' option
+// SlashU: note: Use '--' to treat subsequent arguments as filenames
+
+// RTTI is on by default. /GR- controls -fno-rtti-data.
+// RUN: %clang_cl /c /GR- -### -- %s 2>&1 | FileCheck -check-prefix=NoRTTI %s
+// NoRTTI: "-fno-rtti-data"
+// NoRTTI-NOT: "-fno-rtti"
+// RUN: %clang_cl /c /GR -### -- %s 2>&1 | FileCheck -check-prefix=RTTI %s
+// RTTI-NOT: "-fno-rtti-data"
+// RTTI-NOT: "-fno-rtti"
+
+// thread safe statics are off for versions < 19.
+// RUN: %clang_cl /c -### -fms-compatibility-version=18 -- %s 2>&1 | FileCheck -check-prefix=NoThreadSafeStatics %s
+// RUN: %clang_cl /Zc:threadSafeInit /Zc:threadSafeInit- /c -### -- %s 2>&1 | FileCheck -check-prefix=NoThreadSafeStatics %s
+// NoThreadSafeStatics: "-fno-threadsafe-statics"
+
+// RUN: %clang_cl /Zc:threadSafeInit /c -### -- %s 2>&1 | FileCheck -check-prefix=ThreadSafeStatics %s
+// ThreadSafeStatics-NOT: "-fno-threadsafe-statics"
+
+// RUN: %clang_cl /Zc:dllexportInlines- /c -### -- %s 2>&1 | FileCheck -check-prefix=NoDllExportInlines %s
+// NoDllExportInlines: "-fno-dllexport-inlines"
+// RUN: %clang_cl /Zc:dllexportInlines /c -### -- %s 2>&1 | FileCheck -check-prefix=DllExportInlines %s
+// DllExportInlines-NOT: "-fno-dllexport-inlines"
+// RUN: %clang_cl /fallback /Zc:dllexportInlines- /c -### -- %s 2>&1 | FileCheck -check-prefix=DllExportInlinesFallback %s
+// DllExportInlinesFallback: error: option '/Zc:dllexportInlines-' is ABI-changing and not compatible with '/fallback'
+
+// RUN: %clang_cl /Zi /c -### -- %s 2>&1 | FileCheck -check-prefix=Zi %s
+// Zi: "-gcodeview"
+// Zi: "-debug-info-kind=limited"
+
+// RUN: %clang_cl /Z7 /c -### -- %s 2>&1 | FileCheck -check-prefix=Z7 %s
+// Z7: "-gcodeview"
+// Z7: "-debug-info-kind=limited"
+
+// RUN: %clang_cl /Zd /c -### -- %s 2>&1 | FileCheck -check-prefix=Z7GMLT %s
+// Z7GMLT: "-gcodeview"
+// Z7GMLT: "-debug-info-kind=line-tables-only"
+
+// RUN: %clang_cl -gline-tables-only /c -### -- %s 2>&1 | FileCheck -check-prefix=ZGMLT %s
+// ZGMLT: "-gcodeview"
+// ZGMLT: "-debug-info-kind=line-tables-only"
+
+// RUN: %clang_cl /c -### -- %s 2>&1 | FileCheck -check-prefix=BreproDefault %s
+// BreproDefault: "-mincremental-linker-compatible"
+
+// RUN: %clang_cl /Brepro- /Brepro /c '-###' -- %s 2>&1 | FileCheck -check-prefix=Brepro %s
+// Brepro-NOT: "-mincremental-linker-compatible"
+
+// RUN: %clang_cl /Brepro /Brepro- /c '-###' -- %s 2>&1 | FileCheck -check-prefix=Brepro_ %s
+// Brepro_: "-mincremental-linker-compatible"
+
+// This test was super sneaky: "/Z7" means "line-tables", but "-gdwarf" occurs
+// later on the command line, so it should win. Interestingly the cc1 arguments
+// came out right, but had wrong semantics, because an invariant assumed by
+// CompilerInvocation was violated: it expects that at most one of {gdwarfN,
+// line-tables-only} appear. If you assume that, then you can safely use
+// Args.hasArg to test whether a boolean flag is present without caring
+// where it appeared. And for this test, it appeared to the left of -gdwarf
+// which made it "win". This test could not detect that bug.
+// RUN: %clang_cl /Z7 -gdwarf /c -### -- %s 2>&1 | FileCheck -check-prefix=Z7_gdwarf %s
+// Z7_gdwarf: "-gcodeview"
+// Z7_gdwarf: "-debug-info-kind=limited"
+// Z7_gdwarf: "-dwarf-version=4"
+
+// RUN: %clang_cl -fmsc-version=1800 -TP -### -- %s 2>&1 | FileCheck -check-prefix=CXX11 %s
+// CXX11: -std=c++11
+
+// RUN: %clang_cl -fmsc-version=1900 -TP -### -- %s 2>&1 | FileCheck -check-prefix=CXX14 %s
+// CXX14: -std=c++14
+
+// RUN: %clang_cl -fmsc-version=1900 -TP -std:c++14 -### -- %s 2>&1 | FileCheck -check-prefix=STDCXX14 %s
+// STDCXX14: -std=c++14
+
+// RUN: %clang_cl -fmsc-version=1900 -TP -std:c++17 -### -- %s 2>&1 | FileCheck -check-prefix=STDCXX17 %s
+// STDCXX17: -std=c++17
+
+// RUN: %clang_cl -fmsc-version=1900 -TP -std:c++latest -### -- %s 2>&1 | FileCheck -check-prefix=STDCXXLATEST %s
+// STDCXXLATEST: -std=c++2a
+
+// RUN: env CL="/Gy" %clang_cl -### -- %s 2>&1 | FileCheck -check-prefix=ENV-CL %s
+// ENV-CL: "-ffunction-sections"
+
+// RUN: env CL="/Gy" _CL_="/Gy- -- %s" %clang_cl -### 2>&1 | FileCheck -check-prefix=ENV-_CL_ %s
+// ENV-_CL_-NOT: "-ffunction-sections"
+
+// RUN: env CL="%s" _CL_="%s" not %clang --rsp-quoting=windows -c
+
+// RUN: %clang_cl -### /c -flto -- %s 2>&1 | FileCheck -check-prefix=LTO %s
+// LTO: -flto
+
+// RUN: %clang_cl -### /c -flto=thin -- %s 2>&1 | FileCheck -check-prefix=LTO-THIN %s
+// LTO-THIN: -flto=thin
+
+// RUN: %clang_cl -### -Fe%t.exe -entry:main -flto -- %s 2>&1 | FileCheck -check-prefix=LTO-WITHOUT-LLD %s
+// LTO-WITHOUT-LLD: LTO requires -fuse-ld=lld
+
+// RUN: %clang_cl  -### -- %s 2>&1 | FileCheck -check-prefix=NOCFGUARD %s
+// RUN: %clang_cl /guard:cf- -### -- %s 2>&1 | FileCheck -check-prefix=NOCFGUARD %s
+// NOCFGUARD-NOT: -cfguard
+
+// RUN: %clang_cl /guard:cf -### -- %s 2>&1 | FileCheck -check-prefix=CFGUARD %s
+// RUN: %clang_cl /guard:cf,nochecks -### -- %s 2>&1 | FileCheck -check-prefix=CFGUARD %s
+// RUN: %clang_cl /guard:nochecks -### -- %s 2>&1 | FileCheck -check-prefix=CFGUARD %s
+// CFGUARD: -cfguard
+
+// RUN: %clang_cl /guard:foo -### -- %s 2>&1 | FileCheck -check-prefix=CFGUARDINVALID %s
+// CFGUARDINVALID: invalid value 'foo' in '/guard:'
+
+// Accept "core" clang options.
+// (/Zs is for syntax-only, -Werror makes it fail hard on unknown options)
+// RUN: %clang_cl \
+// RUN:     --driver-mode=cl \
+// RUN:     -fblocks \
+// RUN:     -fcrash-diagnostics-dir=/foo \
+// RUN:     -fno-crash-diagnostics \
+// RUN:     -fno-blocks \
+// RUN:     -fbuiltin \
+// RUN:     -fno-builtin \
+// RUN:     -fno-builtin-strcpy \
+// RUN:     -fcolor-diagnostics \
+// RUN:     -fno-color-diagnostics \
+// RUN:     -fcoverage-mapping \
+// RUN:     -fno-coverage-mapping \
+// RUN:     -fdiagnostics-color \
+// RUN:     -fno-diagnostics-color \
+// RUN:     -fdiagnostics-parseable-fixits \
+// RUN:     -fdiagnostics-absolute-paths \
+// RUN:     -ferror-limit=10 \
+// RUN:     -fmsc-version=1800 \
+// RUN:     -fno-strict-aliasing \
+// RUN:     -fstrict-aliasing \
+// RUN:     -fsyntax-only \
+// RUN:     -fms-compatibility \
+// RUN:     -fno-ms-compatibility \
+// RUN:     -fms-extensions \
+// RUN:     -fno-ms-extensions \
+// RUN:     -Xclang -disable-llvm-passes \
+// RUN:     -resource-dir asdf \
+// RUN:     -resource-dir=asdf \
+// RUN:     -Wunused-variable \
+// RUN:     -fmacro-backtrace-limit=0 \
+// RUN:     -fstandalone-debug \
+// RUN:     -flimit-debug-info \
+// RUN:     -flto \
+// RUN:     -fmerge-all-constants \
+// RUN:     -no-canonical-prefixes \
+// RUN:     -march=skylake \
+// RUN:     --version \
+// RUN:     -Werror /Zs -- %s 2>&1
+
+// Accept clang options under the /clang: flag.
+// The first test case ensures that the SLP vectorizer is on by default and that
+// it's being turned off by the /clang:-fno-slp-vectorize flag.
+
+// RUN: %clang_cl -O2 -### -- %s 2>&1 | FileCheck -check-prefix=NOCLANG %s
+// NOCLANG: "--dependent-lib=libcmt"
+// NOCLANG-SAME: "-vectorize-slp"
+// NOCLANG-NOT: "--dependent-lib=msvcrt"
+
+// RUN: %clang_cl -O2 -MD /clang:-fno-slp-vectorize /clang:-MD /clang:-MF /clang:my_dependency_file.dep -### -- %s 2>&1 | FileCheck -check-prefix=CLANG %s
+// CLANG: "--dependent-lib=msvcrt"
+// CLANG-SAME: "-dependency-file" "my_dependency_file.dep"
+// CLANG-NOT: "--dependent-lib=libcmt"
+// CLANG-NOT: "-vectorize-slp"
+
+void f() { }

src/llvm-project/clang/test/Driver/cl-outputs.c

diff --git a/src/llvm-project/clang/test/Driver/cl-outputs.c b/src/llvm-project/clang/test/Driver/cl-outputs.c
new file mode 100644
index 0000000..6e105e4
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/cl-outputs.c
@@ -0,0 +1,267 @@
+// Note: %s must be preceded by --, otherwise it may be interpreted as a
+// command-line option, e.g. on Mac where %s is commonly under /Users.
+
+// RUN: %clang_cl /c -### -- %s 2>&1 | FileCheck -check-prefix=DEFAULT %s
+// RUN: %clang_cl /c -flto -### -- %s 2>&1 | FileCheck -check-prefix=DEFAULT %s
+// DEFAULT: "-o" "cl-outputs.obj"
+
+// RUN: %clang_cl /Fo -### -- %s 2>&1 | FileCheck -check-prefix=FoEMPTY %s
+// FoEMPTY:  "-o" "cl-outputs.obj"
+
+// RUN: %clang_cl /Foa -### -- %s 2>&1 | FileCheck -check-prefix=FoNAME %s
+// RUN: %clang_cl /Foa -flto -### -- %s 2>&1 | FileCheck -check-prefix=FoNAME %s
+// FoNAME:  "-o" "a.obj"
+
+// RUN: %clang_cl /Foa.ext /Fob.ext -### -- %s 2>&1 | FileCheck -check-prefix=FoNAMEEXT %s
+// FoNAMEEXT:  "-o" "b.ext"
+
+// RUN: %clang_cl /Fofoo.dir/ -### -- %s 2>&1 | FileCheck -check-prefix=FoDIR %s
+// FoDIR:  "-o" "foo.dir{{[/\\]+}}cl-outputs.obj"
+
+// RUN: %clang_cl /Fofoo.dir/a -### -- %s 2>&1 | FileCheck -check-prefix=FoDIRNAME %s
+// FoDIRNAME:  "-o" "foo.dir{{[/\\]+}}a.obj"
+
+// RUN: %clang_cl /Fofoo.dir/a.ext -### -- %s 2>&1 | FileCheck -check-prefix=FoDIRNAMEEXT %s
+// FoDIRNAMEEXT:  "-o" "foo.dir{{[/\\]+}}a.ext"
+
+// RUN: %clang_cl /Fo.. -### -- %s 2>&1 | FileCheck -check-prefix=FoCRAZY %s
+// FoCRAZY:  "-o" "..obj"
+
+// RUN: %clang_cl /Foa.obj -### -- %s %s 2>&1 | FileCheck -check-prefix=CHECK-MULTIPLESOURCEERROR %s
+// CHECK-MULTIPLESOURCEERROR: error: cannot specify '/Foa.obj' when compiling multiple source files
+
+// RUN: %clang_cl /Fomydir/ -### -- %s %s 2>&1 | FileCheck -check-prefix=CHECK-MULTIPLESOURCEOK %s
+// CHECK-MULTIPLESOURCEOK: "-o" "mydir{{[/\\]+}}cl-outputs.obj"
+
+// RUN: %clang_cl /Fo -### -- %s %s 2>&1 | FileCheck -check-prefix=CHECK-MULTIPLESOURCEOK2 %s
+// CHECK-MULTIPLESOURCEOK2: "-o" "cl-outputs.obj"
+// CHECK-MULTIPLESOURCEOK2: "-o" "cl-outputs.obj"
+
+// RUN: %clang_cl /c /oa -### -- %s 2>&1 | FileCheck -check-prefix=oNAME1 %s
+// oNAME1:  "-o" "a.obj"
+
+// RUN: %clang_cl /c /o a -### -- %s 2>&1 | FileCheck -check-prefix=oNAME2 %s
+// oNAME2:  "-o" "a.obj"
+
+// RUN: %clang_cl /c /oa.ext /ob.ext -### -- %s 2>&1 | FileCheck -check-prefix=oNAMEEXT1 %s
+// oNAMEEXT1:  "-o" "b.ext"
+
+// RUN: %clang_cl /c /o a.ext /ob.ext -### -- %s 2>&1 | FileCheck -check-prefix=oNAMEEXT2 %s
+// oNAMEEXT2:  "-o" "b.ext"
+
+// RUN: %clang_cl /c /ofoo.dir/ -### -- %s 2>&1 | FileCheck -check-prefix=oDIR1 %s
+// oDIR1:  "-o" "foo.dir{{[/\\]+}}cl-outputs.obj"
+
+// RUN: %clang_cl /c /o foo.dir/ -### -- %s 2>&1 | FileCheck -check-prefix=oDIR2 %s
+// oDIR2:  "-o" "foo.dir{{[/\\]+}}cl-outputs.obj"
+
+// RUN: %clang_cl /c /ofoo.dir/a -### -- %s 2>&1 | FileCheck -check-prefix=oDIRNAME1 %s
+// oDIRNAME1:  "-o" "foo.dir{{[/\\]+}}a.obj"
+
+// RUN: %clang_cl /c /o foo.dir/a -### -- %s 2>&1 | FileCheck -check-prefix=oDIRNAME2 %s
+// oDIRNAME2:  "-o" "foo.dir{{[/\\]+}}a.obj"
+
+// RUN: %clang_cl /c /ofoo.dir/a.ext -### -- %s 2>&1 | FileCheck -check-prefix=oDIRNAMEEXT1 %s
+// oDIRNAMEEXT1:  "-o" "foo.dir{{[/\\]+}}a.ext"
+
+// RUN: %clang_cl /c /o foo.dir/a.ext -### -- %s 2>&1 | FileCheck -check-prefix=oDIRNAMEEXT2 %s
+// oDIRNAMEEXT2:  "-o" "foo.dir{{[/\\]+}}a.ext"
+
+// RUN: %clang_cl /c /o.. -### -- %s 2>&1 | FileCheck -check-prefix=oCRAZY1 %s
+// oCRAZY1:  "-o" "..obj"
+
+// RUN: %clang_cl /c /o .. -### -- %s 2>&1 | FileCheck -check-prefix=oCRAZY2 %s
+// oCRAZY2:  "-o" "..obj"
+
+// RUN: not %clang_cl /c %s -### /o 2>&1 | FileCheck -check-prefix=oMISSINGARG %s
+// oMISSINGARG: error: argument to '/o' is missing (expected 1 value)
+
+// RUN: %clang_cl /c /omydir/ -### -- %s %s 2>&1 | FileCheck -check-prefix=CHECK-oMULTIPLESOURCEOK1 %s
+// CHECK-oMULTIPLESOURCEOK1: "-o" "mydir{{[/\\]+}}cl-outputs.obj"
+
+// RUN: %clang_cl /c /o mydir/ -### -- %s %s 2>&1 | FileCheck -check-prefix=CHECK-oMULTIPLESOURCEOK2 %s
+// CHECK-oMULTIPLESOURCEOK2: "-o" "mydir{{[/\\]+}}cl-outputs.obj"
+
+
+// RUN: %clang_cl /c /obar /Fofoo -### -- %s 2>&1 | FileCheck -check-prefix=FooRACE1 %s
+// FooRACE1: "-o" "foo.obj"
+
+// RUN: %clang_cl /c /Fofoo /obar -### -- %s 2>&1 | FileCheck -check-prefix=FooRACE2 %s
+// FooRACE2: "-o" "bar.obj"
+
+
+// RUN: %clang_cl -### -- %s 2>&1 | FileCheck -check-prefix=DEFAULTEXE %s
+// DEFAULTEXE: cl-outputs.exe
+
+// RUN: %clang_cl /LD -### -- %s 2>&1 | FileCheck -check-prefix=DEFAULTDLL %s
+// RUN: %clang_cl /LDd -### -- %s 2>&1 | FileCheck -check-prefix=DEFAULTDLL %s
+// DEFAULTDLL: "-out:cl-outputs.dll"
+// DEFAULTDLL: "-implib:cl-outputs.lib"
+
+// RUN: %clang_cl /Fefoo -### -- %s 2>&1 | FileCheck -check-prefix=FeNOEXT %s
+// FeNOEXT: "-out:foo.exe"
+
+// RUN: %clang_cl /Fe -### -- %s 2>&1 | FileCheck -check-prefix=FeEMPTY %s
+// FeEMPTY-NOT: argument to '/Fe' is missing
+// FeEMPTY: "-out:cl-outputs.exe"
+
+// RUN: %clang_cl /Fefoo /LD -### -- %s 2>&1 | FileCheck -check-prefix=FeNOEXTDLL %s
+// RUN: %clang_cl /Fefoo /LDd -### -- %s 2>&1 | FileCheck -check-prefix=FeNOEXTDLL %s
+// FeNOEXTDLL: "-out:foo.dll"
+// FeNOEXTDLL: "-implib:foo.lib"
+
+// RUN: %clang_cl /Fefoo.ext -### -- %s 2>&1 | FileCheck -check-prefix=FeEXT %s
+// FeEXT: "-out:foo.ext"
+
+// RUN: %clang_cl /LD /Fefoo.ext -### -- %s 2>&1 | FileCheck -check-prefix=FeEXTDLL %s
+// RUN: %clang_cl /LDd /Fefoo.ext -### -- %s 2>&1 | FileCheck -check-prefix=FeEXTDLL %s
+// FeEXTDLL: "-out:foo.ext"
+// FeEXTDLL: "-implib:foo.lib"
+
+// RUN: %clang_cl /Fefoo.dir/ -### -- %s 2>&1 | FileCheck -check-prefix=FeDIR %s
+// FeDIR: "-out:foo.dir{{[/\\]+}}cl-outputs.exe"
+
+// RUN: %clang_cl /LD /Fefoo.dir/ -### -- %s 2>&1 | FileCheck -check-prefix=FeDIRDLL %s
+// RUN: %clang_cl /LDd /Fefoo.dir/ -### -- %s 2>&1 | FileCheck -check-prefix=FeDIRDLL %s
+// FeDIRDLL: "-out:foo.dir{{[/\\]+}}cl-outputs.dll"
+// FeDIRDLL: "-implib:foo.dir{{[/\\]+}}cl-outputs.lib"
+
+// RUN: %clang_cl /Fefoo.dir/a -### -- %s 2>&1 | FileCheck -check-prefix=FeDIRNAME %s
+// FeDIRNAME: "-out:foo.dir{{[/\\]+}}a.exe"
+
+// RUN: %clang_cl /LD /Fefoo.dir/a -### -- %s 2>&1 | FileCheck -check-prefix=FeDIRNAMEDLL %s
+// RUN: %clang_cl /LDd /Fefoo.dir/a -### -- %s 2>&1 | FileCheck -check-prefix=FeDIRNAMEDLL %s
+// FeDIRNAMEDLL: "-out:foo.dir{{[/\\]+}}a.dll"
+// FeDIRNAMEDLL: "-implib:foo.dir{{[/\\]+}}a.lib"
+
+// RUN: %clang_cl /Fefoo.dir/a.ext -### -- %s 2>&1 | FileCheck -check-prefix=FeDIRNAMEEXT %s
+// FeDIRNAMEEXT: "-out:foo.dir{{[/\\]+}}a.ext"
+
+// RUN: %clang_cl /LD /Fefoo.dir/a.ext -### -- %s 2>&1 | FileCheck -check-prefix=FeDIRNAMEEXTDLL %s
+// RUN: %clang_cl /LDd /Fefoo.dir/a.ext -### -- %s 2>&1 | FileCheck -check-prefix=FeDIRNAMEEXTDLL %s
+// FeDIRNAMEEXTDLL: "-out:foo.dir{{[/\\]+}}a.ext"
+// FeDIRNAMEEXTDLL: "-implib:foo.dir{{[/\\]+}}a.lib"
+
+// RUN: %clang_cl /Fefoo /Febar -### -- %s 2>&1 | FileCheck -check-prefix=FeOVERRIDE %s
+// FeOVERRIDE: "-out:bar.exe"
+
+
+// RUN: %clang_cl /obar /Fefoo -### -- %s 2>&1 | FileCheck -check-prefix=FeoRACE1 %s
+// FeoRACE1: "-out:foo.exe"
+
+// RUN: %clang_cl /Fefoo /obar -### -- %s 2>&1 | FileCheck -check-prefix=FeoRACE2 %s
+// FeoRACE2: "-out:bar.exe"
+
+
+// RUN: %clang_cl /ofoo -### -- %s 2>&1 | FileCheck -check-prefix=FeoNOEXT1 %s
+// FeoNOEXT1: "-out:foo.exe"
+
+// RUN: %clang_cl /o foo -### -- %s 2>&1 | FileCheck -check-prefix=FeoNOEXT2 %s
+// FeoNOEXT2: "-out:foo.exe"
+
+// RUN: %clang_cl /o foo /LD -### -- %s 2>&1 | FileCheck -check-prefix=FeoNOEXTDLL %s
+// RUN: %clang_cl /ofoo /LDd -### -- %s 2>&1 | FileCheck -check-prefix=FeoNOEXTDLL %s
+// FeoNOEXTDLL: "-out:foo.dll"
+// FeoNOEXTDLL: "-implib:foo.lib"
+
+// RUN: %clang_cl /ofoo.ext -### -- %s 2>&1 | FileCheck -check-prefix=FeoEXT1 %s
+// FeoEXT1: "-out:foo.ext"
+
+// RUN: %clang_cl /o foo.ext -### -- %s 2>&1 | FileCheck -check-prefix=FeoEXT2 %s
+// FeoEXT2: "-out:foo.ext"
+
+// RUN: %clang_cl /LD /o foo.ext -### -- %s 2>&1 | FileCheck -check-prefix=FeoEXTDLL %s
+// RUN: %clang_cl /LDd /ofoo.ext -### -- %s 2>&1 | FileCheck -check-prefix=FeoEXTDLL %s
+// FeoEXTDLL: "-out:foo.ext"
+// FeoEXTDLL: "-implib:foo.lib"
+
+// RUN: %clang_cl /ofoo.dir/ -### -- %s 2>&1 | FileCheck -check-prefix=FeoDIR1 %s
+// FeoDIR1: "-out:foo.dir{{[/\\]+}}cl-outputs.exe"
+
+// RUN: %clang_cl /o foo.dir/ -### -- %s 2>&1 | FileCheck -check-prefix=FeoDIR2 %s
+// FeoDIR2: "-out:foo.dir{{[/\\]+}}cl-outputs.exe"
+
+// RUN: %clang_cl /LD /o foo.dir/ -### -- %s 2>&1 | FileCheck -check-prefix=FeoDIRDLL %s
+// RUN: %clang_cl /LDd /ofoo.dir/ -### -- %s 2>&1 | FileCheck -check-prefix=FeoDIRDLL %s
+// FeoDIRDLL: "-out:foo.dir{{[/\\]+}}cl-outputs.dll"
+// FeoDIRDLL: "-implib:foo.dir{{[/\\]+}}cl-outputs.lib"
+
+// RUN: %clang_cl /ofoo.dir/a -### -- %s 2>&1 | FileCheck -check-prefix=FeoDIRNAME1 %s
+// FeoDIRNAME1: "-out:foo.dir{{[/\\]+}}a.exe"
+
+// RUN: %clang_cl /o foo.dir/a -### -- %s 2>&1 | FileCheck -check-prefix=FeoDIRNAME2 %s
+// FeoDIRNAME2: "-out:foo.dir{{[/\\]+}}a.exe"
+
+// RUN: %clang_cl /LD /o foo.dir/a -### -- %s 2>&1 | FileCheck -check-prefix=FeoDIRNAMEDLL %s
+// RUN: %clang_cl /LDd /ofoo.dir/a -### -- %s 2>&1 | FileCheck -check-prefix=FeoDIRNAMEDLL %s
+// FeoDIRNAMEDLL: "-out:foo.dir{{[/\\]+}}a.dll"
+// FeoDIRNAMEDLL: "-implib:foo.dir{{[/\\]+}}a.lib"
+
+// RUN: %clang_cl /ofoo.dir/a.ext -### -- %s 2>&1 | FileCheck -check-prefix=FeoDIRNAMEEXT1 %s
+// FeoDIRNAMEEXT1: "-out:foo.dir{{[/\\]+}}a.ext"
+
+// RUN: %clang_cl /o foo.dir/a.ext -### -- %s 2>&1 | FileCheck -check-prefix=FeoDIRNAMEEXT2 %s
+// FeoDIRNAMEEXT2: "-out:foo.dir{{[/\\]+}}a.ext"
+
+// RUN: %clang_cl /LD /o foo.dir/a.ext -### -- %s 2>&1 | FileCheck -check-prefix=FeoDIRNAMEEXTDLL %s
+// RUN: %clang_cl /LDd /ofoo.dir/a.ext -### -- %s 2>&1 | FileCheck -check-prefix=FeoDIRNAMEEXTDLL %s
+// FeoDIRNAMEEXTDLL: "-out:foo.dir{{[/\\]+}}a.ext"
+// FeoDIRNAMEEXTDLL: "-implib:foo.dir{{[/\\]+}}a.lib"
+
+// RUN: not %clang_cl -### /o 2>&1 | FileCheck -check-prefix=FeoMISSINGARG %s
+// FeoMISSINGARG: error: argument to '/o' is missing (expected 1 value)
+
+// RUN: %clang_cl /ofoo /o bar -### -- %s 2>&1 | FileCheck -check-prefix=FeoOVERRIDE %s
+// FeoOVERRIDE: "-out:bar.exe"
+
+
+// RUN: %clang_cl /FA -### -- %s 2>&1 | FileCheck -check-prefix=FA %s
+// FA: "-o" "cl-outputs.asm"
+// RUN: %clang_cl /FA /Fa -### -- %s 2>&1 | FileCheck -check-prefix=FaEMPTY %s
+// FaEMPTY: "-o" "cl-outputs.asm"
+// RUN: %clang_cl /FA /Fafoo -### -- %s 2>&1 | FileCheck -check-prefix=FaNAME %s
+// RUN: %clang_cl /Fafoo -### -- %s 2>&1 | FileCheck -check-prefix=FaNAME %s
+// FaNAME:  "-o" "foo.asm"
+// RUN: %clang_cl /FA /Faa.ext /Fab.ext -### -- %s 2>&1 | FileCheck -check-prefix=FaNAMEEXT %s
+// FaNAMEEXT:  "-o" "b.ext"
+// RUN: %clang_cl /FA /Fafoo.dir/ -### -- %s 2>&1 | FileCheck -check-prefix=FaDIR %s
+// FaDIR:  "-o" "foo.dir{{[/\\]+}}cl-outputs.asm"
+// RUN: %clang_cl /FA /Fafoo.dir/a -### -- %s 2>&1 | FileCheck -check-prefix=FaDIRNAME %s
+// FaDIRNAME:  "-o" "foo.dir{{[/\\]+}}a.asm"
+// RUN: %clang_cl /FA /Fafoo.dir/a.ext -### -- %s 2>&1 | FileCheck -check-prefix=FaDIRNAMEEXT %s
+// FaDIRNAMEEXT:  "-o" "foo.dir{{[/\\]+}}a.ext"
+// RUN: %clang_cl /Faa.asm -### -- %s %s 2>&1 | FileCheck -check-prefix=FaMULTIPLESOURCE %s
+// FaMULTIPLESOURCE: error: cannot specify '/Faa.asm' when compiling multiple source files
+// RUN: %clang_cl /Fa -### -- %s %s 2>&1 | FileCheck -check-prefix=FaMULTIPLESOURCEOK %s
+// FaMULTIPLESOURCEOK: "-o" "cl-outputs.asm"
+// FaMULTIPLESOURCEOK: "-o" "cl-outputs.asm"
+
+// RUN: %clang_cl /P -### -- %s 2>&1 | FileCheck -check-prefix=P %s
+// P: "-E"
+// P: "-o" "cl-outputs.i"
+
+// RUN: %clang_cl /P /Fifoo -### -- %s 2>&1 | FileCheck -check-prefix=Fi1 %s
+// Fi1: "-E"
+// Fi1: "-o" "foo.i"
+
+// RUN: %clang_cl /P /Fifoo.x -### -- %s 2>&1 | FileCheck -check-prefix=Fi2 %s
+// Fi2: "-E"
+// Fi2: "-o" "foo.x"
+
+// To match MSVC behavior /o should be ignored for /P output.
+
+// RUN: %clang_cl /P /ofoo -### -- %s 2>&1 | FileCheck -check-prefix=Fio1 %s
+// Fio1: "-E"
+// Fio1: "-o" "cl-outputs.i"
+
+// RUN: %clang_cl /P /o foo.x -### -- %s 2>&1 | FileCheck -check-prefix=Fio2 %s
+// Fio2: "-E"
+// Fio2: "-o" "cl-outputs.i"
+
+// RUN: %clang_cl /P /obar.x /Fifoo.x -### -- %s 2>&1 | FileCheck -check-prefix=FioRACE1 %s
+// FioRACE1: "-E"
+// FioRACE1: "-o" "foo.x"
+
+// RUN: %clang_cl /P /Fifoo.x /obar.x -### -- %s 2>&1 | FileCheck -check-prefix=FioRACE2 %s
+// FioRACE2: "-E"
+// FioRACE2: "-o" "foo.x"

src/llvm-project/clang/test/Driver/cl-pch-errorhandling.cpp

diff --git a/src/llvm-project/clang/test/Driver/cl-pch-errorhandling.cpp b/src/llvm-project/clang/test/Driver/cl-pch-errorhandling.cpp
new file mode 100644
index 0000000..33071be
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/cl-pch-errorhandling.cpp
@@ -0,0 +1,15 @@
+// Note: %s and %S must be preceded by --, otherwise it may be interpreted as a
+// command-line option, e.g. on Mac where %s is commonly under /Users.
+
+// /Yc but pch generation fails => main file not compiled
+// This is a separate file since executing this failure path requires
+// code generation, which makes this test require an x86 backend.
+// REQUIRES: x86-registered-target
+
+// RUN: not %clang_cl -Werror --target=x86_64 /Yc%S/Inputs/pchfile.h /FI%S/Inputs/pchfile.h /Fp%t.pch /c -DERR_HEADER -- %s 2>&1 \
+// RUN:   | FileCheck %s
+
+// CHECK: nope1
+// CHECK-NOT: nope2
+
+#error nope2

src/llvm-project/clang/test/Driver/cl-pch-search.cpp

diff --git a/src/llvm-project/clang/test/Driver/cl-pch-search.cpp b/src/llvm-project/clang/test/Driver/cl-pch-search.cpp
new file mode 100644
index 0000000..3ba4a11
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/cl-pch-search.cpp
@@ -0,0 +1,6 @@
+// Note: %s and %S must be preceded by --, otherwise it may be interpreted as a
+// command-line option, e.g. on Mac where %s is commonly under /Users.
+
+// REQUIRES: x86-registered-target
+// Check that pchfile.h next to pchfile.cc is found correctly.
+// RUN: %clang_cl -Werror -Wno-microsoft-include --target=x86_64-windows /Ycpchfile.h /FIpchfile.h /c /Fo%t.obj /Fp%t.pch -- %S/Inputs/pchfile.cpp

src/llvm-project/clang/test/Driver/cl-pch-showincludes.cpp

diff --git a/src/llvm-project/clang/test/Driver/cl-pch-showincludes.cpp b/src/llvm-project/clang/test/Driver/cl-pch-showincludes.cpp
new file mode 100644
index 0000000..75a634b
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/cl-pch-showincludes.cpp
@@ -0,0 +1,50 @@
+// Note: %s and %S must be preceded by --, otherwise it may be interpreted as a
+// command-line option, e.g. on Mac where %s is commonly under /Users.
+
+// Tests interaction of /Yc / /Yu with /showIncludes
+// REQUIRES: x86-registered-target
+
+#include "header3.h"
+
+// When building the pch, header1.h (included by header2.h), header2.h (the pch
+// input itself) and header3.h (included directly, above) should be printed.
+// RUN: %clang_cl -Werror --target=x86_64-windows /showIncludes /I%S/Inputs /Ycheader2.h /FIheader2.h /Fp%t.pch /c /Fo%t -- %s \
+// RUN:   | FileCheck --strict-whitespace -check-prefix=CHECK-YC %s
+// CHECK-YC: Note: including file: {{[^ ]*header2.h}}
+// CHECK-YC: Note: including file:  {{[^ ]*header1.h}}
+// CHECK-YC: Note: including file: {{[^ ]*header3.h}}
+
+// When using the pch, only the direct include is printed.
+// RUN: %clang_cl -Werror --target=x86_64-windows /showIncludes /I%S/Inputs /Yuheader2.h /FIheader2.h /Fp%t.pch /c /Fo%t -- %s \
+// RUN:   | FileCheck --strict-whitespace -check-prefix=CHECK-YU %s
+// CHECK-YU-NOT: Note: including file: {{.*pch}}
+// CHECK-YU-NOT: Note: including file: {{.*header1.h}}
+// CHECK-YU-NOT: Note: including file: {{.*header2.h}}
+// CHECK-YU: Note: including file: {{[^ ]*header3.h}}
+
+// When not using pch at all, all the /FI files are printed.
+// RUN: %clang_cl -Werror --target=x86_64-windows /showIncludes /I%S/Inputs /FIheader2.h /c /Fo%t -- %s \
+// RUN:   | FileCheck --strict-whitespace -check-prefix=CHECK-FI %s
+// CHECK-FI: Note: including file: {{[^ ]*header2.h}}
+// CHECK-FI: Note: including file:  {{[^ ]*header1.h}}
+// CHECK-FI: Note: including file: {{[^ ]*header3.h}}
+
+// Also check that /FI arguments before the /Yc / /Yu flags are printed right.
+
+// /FI flags before the /Yc arg should be printed, /FI flags after it shouldn't.
+// RUN: %clang_cl -Werror --target=x86_64-windows /showIncludes /I%S/Inputs /Ycheader2.h /FIheader0.h /FIheader2.h /FIheader4.h /Fp%t.pch /c /Fo%t -- %s \
+// RUN:   | FileCheck --strict-whitespace -check-prefix=CHECK-YCFI %s
+// CHECK-YCFI: Note: including file: {{[^ ]*header0.h}}
+// CHECK-YCFI: Note: including file: {{[^ ]*header2.h}}
+// CHECK-YCFI: Note: including file:  {{[^ ]*header1.h}}
+// CHECK-YCFI: Note: including file: {{[^ ]*header4.h}}
+// CHECK-YCFI: Note: including file: {{[^ ]*header3.h}}
+
+// RUN: %clang_cl -Werror --target=x86_64-windows /showIncludes /I%S/Inputs /Yuheader2.h /FIheader0.h /FIheader2.h /FIheader4.h /Fp%t.pch /c /Fo%t -- %s \
+// RUN:   | FileCheck --strict-whitespace -check-prefix=CHECK-YUFI %s
+// CHECK-YUFI-NOT: Note: including file: {{.*pch}}
+// CHECK-YUFI-NOT: Note: including file: {{.*header0.h}}
+// CHECK-YUFI-NOT: Note: including file: {{.*header2.h}}
+// CHECK-YUFI-NOT: Note: including file: {{.*header1.h}}
+// CHECK-YUFI: Note: including file: {{[^ ]*header4.h}}
+// CHECK-YUFI: Note: including file: {{[^ ]*header3.h}}

src/llvm-project/clang/test/Driver/cl-pch.c

diff --git a/src/llvm-project/clang/test/Driver/cl-pch.c b/src/llvm-project/clang/test/Driver/cl-pch.c
new file mode 100644
index 0000000..36d83a1
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/cl-pch.c
@@ -0,0 +1,46 @@
+// REQUIRES: system-windows
+//
+// RUN: rm -rf %t
+// RUN: mkdir %t
+//
+// Note: %s and %S must be preceded by --, otherwise it may be interpreted as a
+// command-line option, e.g. on Mac where %s is commonly under /Users.
+
+// The main test for clang-cl pch handling is cl-pch.cpp.  This file only checks
+// a few things for .c inputs.
+
+// /Yc with a .c file should build a c pch file.
+// RUN: %clang_cl -Werror /Yc%S/Inputs/pchfile.h /FI%S/Inputs/pchfile.h /c /Fo%t/pchfile.obj /Fp%t/pchfile.pch -v -- %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-YC %s
+// CHECK-YC: cc1{{.* .*}}-emit-pch
+// CHECK-YC-SAME: -o
+// CHECK-YC-SAME: pchfile.pch
+// CHECK-YC-SAME: -x
+// CHECK-YC-SAME: c-header
+
+// But not if /TP changes the input language to C++.
+// RUN: %clang_cl /TP -Werror /Yc%S/Inputs/pchfile.h /FI%S/Inputs/pchfile.h /c /Fo%t/pchfile.obj /Fp%t/pchfile.pch -v -- %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-YCTP %s
+// CHECK-YCTP: cc1{{.* .*}}-emit-pch
+// CHECK-YCTP-SAME: -o
+// CHECK-YCTP-SAME: pchfile.pch
+// CHECK-YCTP-SAME: -x
+// CHECK-YCTP-SAME: c++-header
+
+// Except if a later /TC changes it back.
+// RUN: %clang_cl -Werror /Yc%S/Inputs/pchfile.h /FI%S/Inputs/pchfile.h /c /Fo%t/pchfile.obj /Fp%t/pchfile.pch -v -- %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-YCTPTC %s
+// CHECK-YCTPTC: cc1{{.* .*}}-emit-pch
+// CHECK-YCTPTC-SAME: -o
+// CHECK-YCTPTC-SAME: pchfile.pch
+// CHECK-YCTPTC-SAME: -x
+// CHECK-YCTPTC-SAME: c-header
+
+// Also check lower-case /Tp flag.
+// RUN: %clang_cl -Werror /Tp%s /Yc%S/Inputs/pchfile.h /FI%S/Inputs/pchfile.h /c /Fo%t/pchfile.obj /Fp%t/pchfile.pch -v 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-YCTp %s
+// CHECK-YCTp: cc1{{.* .*}}-emit-pch
+// CHECK-YCTp-SAME: -o
+// CHECK-YCTp-SAME: pchfile.pch
+// CHECK-YCTp-SAME: -x
+// CHECK-YCTp-SAME: c++-header

src/llvm-project/clang/test/Driver/cl-pch.cpp

diff --git a/src/llvm-project/clang/test/Driver/cl-pch.cpp b/src/llvm-project/clang/test/Driver/cl-pch.cpp
new file mode 100644
index 0000000..0d18171
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/cl-pch.cpp
@@ -0,0 +1,433 @@
+// Note: %s and %S must be preceded by --, otherwise it may be interpreted as a
+// command-line option, e.g. on Mac where %s is commonly under /Users.
+
+// /Yc
+// RUN: %clang_cl -Werror /Ycpchfile.h /FIpchfile.h /c -### -- %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-YC %s
+// 1. Build .pch file.
+// CHECK-YC: cc1
+// CHECK-YC: -emit-pch
+// CHECK-YC: -building-pch-with-obj
+// CHECK-YC: -o
+// CHECK-YC: pchfile.pch
+// CHECK-YC: -x
+// CHECK-YC: "c++-header"
+// 2. Use .pch file.
+// CHECK-YC: cc1
+// CHECK-YC: -emit-obj
+// CHECK-YC: -building-pch-with-obj
+// CHECK-YC: -include-pch
+// CHECK-YC: pchfile.pch
+
+// /Yc /Fo
+// /Fo overrides the .obj output filename, but not the .pch filename
+// RUN: %clang_cl -Werror /Fomyobj.obj /Ycpchfile.h /FIpchfile.h /c -### -- %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-YCO %s
+// 1. Build .pch file.
+// CHECK-YCO: cc1
+// CHECK-YCO: -emit-pch
+// CHECK-YCO: -building-pch-with-obj
+// CHECK-YCO: -o
+// CHECK-YCO: pchfile.pch
+// 2. Use .pch file.
+// CHECK-YCO: cc1
+// CHECK-YCO: -emit-obj
+// CHECK-YCO: -building-pch-with-obj
+// CHECK-YCO: -include-pch
+// CHECK-YCO: pchfile.pch
+// CHECK-YCO: -o
+// CHECK-YCO: myobj.obj
+
+// /Yc /Y-
+// /Y- disables pch generation
+// RUN: %clang_cl -Werror /Y- /Ycpchfile.h /FIpchfile.h /c -### -- %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-YC-Y_ %s
+// CHECK-YC-Y_-NOT: -emit-pch
+// CHECK-YC-Y_-NOT: -include-pch
+
+// /Yu
+// RUN: %clang_cl -Werror /Yupchfile.h /FIpchfile.h /c -### -- %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-YU %s
+// Use .pch file, but don't build it.
+// CHECK-YU-NOT: -emit-pch
+// CHECK-YU-NOT: -building-pch-with-obj
+// CHECK-YU: cc1
+// CHECK-YU: -emit-obj
+// CHECK-YU: -include-pch
+// CHECK-YU: pchfile.pch
+
+// /Yu /Y-
+// RUN: %clang_cl -Werror /Y- /Yupchfile.h /FIpchfile.h /c -### -- %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-YU-Y_ %s
+// CHECK-YU-Y_-NOT: -emit-pch
+// CHECK-YU-Y_-NOT: -include-pch
+
+// /Yc /Yu -- /Yc overrides /Yc if they both refer to the same file
+// RUN: %clang_cl -Werror /Ycpchfile.h /Yupchfile.h /FIpchfile.h /c -### -- %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-YC-YU %s
+// 1. Build .pch file.
+// CHECK-YC-YU: cc1
+// CHECK-YC-YU: -emit-pch
+// CHECK-YC-YU: -building-pch-with-obj
+// CHECK-YC-YU: -o
+// CHECK-YC-YU: pchfile.pch
+// 2. Use .pch file.
+// CHECK-YC-YU: cc1
+// CHECK-YC-YU: -emit-obj
+// CHECK-YC-YU: -include-pch
+// CHECK-YC-YU: pchfile.pch
+
+// If /Yc /Yu refer to different files, semantics are pretty wonky.  Since this
+// doesn't seem like something that's important in practice, just punt for now.
+// RUN: %clang_cl -Werror /Ycfoo1.h /Yufoo2.h /FIfoo1.h /FIfoo2.h /c -### -- %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-YC-YU-MISMATCH %s
+// CHECK-YC-YU-MISMATCH: error: support for '/Yc' and '/Yu' with different filenames not implemented yet; flags ignored
+
+// Similarly, punt on /Yc with more than one input file.
+// RUN: %clang_cl -Werror /Ycfoo1.h /FIfoo1.h /c -### -- %s %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-YC-MULTIINPUT %s
+// CHECK-YC-MULTIINPUT: error: support for '/Yc' with more than one source file not implemented yet; flag ignored
+
+// /Yc /Yu /Y-
+// RUN: %clang_cl -Werror /Ycpchfile.h /Yupchfile.h /FIpchfile.h /Y- /c -### -- %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-YC-YU-Y_ %s
+// CHECK-YC-YU-Y_-NOT: -emit-pch
+// CHECK-YC-YU-Y_-NOT: -include-pch
+
+// Test computation of pch filename in various cases.
+
+// /Yu /Fpout.pch => out.pch is filename
+// RUN: %clang_cl -Werror /Yupchfile.h /FIpchfile.h /Fpout.pch /c -### -- %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-YUFP1 %s
+// Use .pch file, but don't build it.
+// CHECK-YUFP1: -include-pch
+// CHECK-YUFP1: out.pch
+
+// /Yu /Fpout => out.pch is filename (.pch gets added if no extension present)
+// RUN: %clang_cl -Werror /Yupchfile.h /FIpchfile.h /Fpout.pch /c -### -- %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-YUFP2 %s
+// Use .pch file, but don't build it.
+// CHECK-YUFP2: -include-pch
+// CHECK-YUFP2: out.pch
+
+// /Yu /Fpout.bmp => out.bmp is filename (.pch not added when extension present)
+// RUN: %clang_cl -Werror /Yupchfile.h /FIpchfile.h /Fpout.bmp /c -### -- %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-YUFP3 %s
+// Use .pch file, but don't build it.
+// CHECK-YUFP3: -include-pch
+// CHECK-YUFP3: out.bmp
+
+// /Yusub/dir.h => sub/dir.pch
+// RUN: %clang_cl -Werror /Yusub/pchfile.h /FIsub/pchfile.h /c -### -- %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-YUFP4 %s
+// Use .pch file, but don't build it.
+// CHECK-YUFP4: -include-pch
+// CHECK-YUFP4: sub/pchfile.pch
+
+// /Yudir.h /Isub => dir.pch
+// RUN: %clang_cl -Werror /Yupchfile.h /FIpchfile.h /Isub /c -### -- %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-YUFP5 %s
+// Use .pch file, but don't build it.
+// CHECK-YUFP5: -include-pch
+// CHECK-YUFP5: pchfile.pch
+
+// FIXME: /Fpdir: use dir/VCx0.pch when dir is directory, where x is major MSVS
+// version in use.
+
+// Spot-check one use of /Fp with /Yc too, else trust the /Yu test cases above
+// also all assume to /Yc.
+// RUN: %clang_cl -Werror /Ycpchfile.h /FIpchfile.h /Fpsub/file.pch /c -### -- %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-YCFP %s
+// 1. Build .pch file.
+// CHECK-YCFP: cc1
+// CHECK-YCFP: -emit-pch
+// CHECK-YCFP: -o
+// CHECK-YCFP: sub/file.pch
+// 2. Use .pch file.
+// CHECK-YCFP: cc1
+// CHECK-YCFP: -emit-obj
+// CHECK-YCFP: -include-pch
+// CHECK-YCFP: sub/file.pch
+
+// /Ycfoo2.h /FIfoo1.h /FIfoo2.h /FIfoo3.h
+// => foo1 and foo2 go into pch, foo3 into main compilation
+// /Yc
+// RUN: %clang_cl -Werror /Ycfoo2.h /FIfoo1.h /FIfoo2.h /FIfoo3.h /c -### -- %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-YCFIFIFI %s
+// 1. Build .pch file: Includes foo1.h (but NOT foo3.h) and compiles foo2.h
+// CHECK-YCFIFIFI: cc1
+// CHECK-YCFIFIFI: -emit-pch
+// CHECK-YCFIFIFI: -pch-through-header=foo2.h
+// CHECK-YCFIFIFI: -include
+// CHECK-YCFIFIFI: foo1.h
+// CHECK-YCFIFIFI: -include
+// CHECK-YCFIFIFI: foo2.h
+// CHECK-YCFIFIFI: -include
+// CHECK-YCFIFIFI: foo3.h
+// CHECK-YCFIFIFI: -o
+// CHECK-YCFIFIFI: foo2.pch
+// CHECK-YCFIFIFI: -x
+// CHECK-YCFIFIFI: "c++-header"
+// CHECK-YCFIFIFI: cl-pch.cpp
+// 2. Use .pch file: Inlucdes foo2.pch and foo3.h
+// CHECK-YCFIFIFI: cc1
+// CHECK-YCFIFIFI: -emit-obj
+// CHECK-YCFIFIFI: -include-pch
+// CHECK-YCFIFIFI: foo2.pch
+// CHECK-YCFIFIFI: -pch-through-header=foo2.h
+// CHECK-YCFIFIFI: -include
+// CHECK-YCFIFIFI: foo1.h
+// CHECK-YCFIFIFI: -include
+// CHECK-YCFIFIFI: foo2.h
+// CHECK-YCFIFIFI: -include
+// CHECK-YCFIFIFI: foo3.h
+// CHECK-YCFIFIFI: -o
+// CHECK-YCFIFIFI: cl-pch.obj
+// CHECK-YCFIFIFI: -x
+// CHECK-YCFIFIFI: "c++"
+// CHECK-YCFIFIFI: cl-pch.cpp
+
+// /Yufoo2.h /FIfoo1.h /FIfoo2.h /FIfoo3.h
+// => foo1 foo2 filtered out, foo3 into main compilation
+// RUN: %clang_cl -Werror /Yufoo2.h /FIfoo1.h /FIfoo2.h /FIfoo3.h /c -### -- %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-YUFIFIFI %s
+// Use .pch file, but don't build it.
+// CHECK-YUFIFIFI-NOT: -emit-pch
+// CHECK-YUFIFIFI: cc1
+// CHECK-YUFIFIFI: -emit-obj
+// CHECK-YUFIFIFI: -include-pch
+// CHECK-YUFIFIFI: foo2.pch
+// CHECK-YUFIFIFI: -pch-through-header=foo2.h
+// CHECK-YUFIFIFI: -include
+// CHECK-YUFIFIFI: foo1.h
+// CHECK-YUFIFIFI: -include
+// CHECK-YUFIFIFI: foo2.h
+// CHECK-YUFIFIFI: -include
+// CHECK-YUFIFIFI: foo3.h
+
+// Test /Ycfoo.h / /Yufoo.h without /FIfoo.h
+// RUN: %clang_cl -Werror /Ycfoo.h /c -### -- %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-YC-NOFI %s
+// 1. Precompile
+// CHECK-YC-NOFI: cc1
+// CHECK-YC-NOFI: -emit-pch
+// CHECK-YC-NOFI: -pch-through-header=foo.h
+// CHECK-YC-NOFI: -o
+// CHECK-YC-NOFI: foo.pch
+// CHECK-YC-NOFI: -x
+// CHECK-YC-NOFI: c++-header
+// CHECK-YC-NOFI: cl-pch.cpp
+// 2. Build PCH object
+// CHECK-YC-NOFI: cc1
+// CHECK-YC-NOFI: -emit-obj
+// CHECK-YC-NOFI: -include-pch
+// CHECK-YC-NOFI: foo.pch
+// CHECK-YC-NOFI: -pch-through-header=foo.h
+// CHECK-YC-NOFI: -x
+// CHECK-YC-NOFI: c++
+// CHECK-YC-NOFI: cl-pch.cpp
+// RUN: %clang_cl -Werror /Yufoo.h /c -### -- %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-YU-NOFI %s
+// CHECK-YU-NOFI: cc1
+// CHECK-YU-NOFI: -emit-obj
+// CHECK-YU-NOFI: -include-pch
+// CHECK-YU-NOFI: foo.pch
+// CHECK-YU-NOFI: -pch-through-header=foo.h
+// CHECK-YU-NOFI: -x
+// CHECK-YU-NOFI: c++
+// CHECK-YU-NOFI: cl-pch.cpp
+
+// With an actual /I argument.
+// RUN: %clang_cl -Werror /Ifoo /Ycpchfile.h /FIpchfile.h /c -### -- %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-YC-I3 %s
+// 1. This writes pchfile.pch into the root dir, even if this will pick up
+//    foo/pchfile.h
+// CHECK-YC-I3: cc1
+// CHECK-YC-I3: -emit-pch
+// CHECK-YC-I3: -o
+// CHECK-YC-I3: pchfile.pch
+// 2. Use .pch file.
+// CHECK-YC-I3: cc1
+// CHECK-YC-I3: -emit-obj
+// CHECK-YC-I3: -include-pch
+// CHECK-YC-I3: pchfile.pch
+
+// But /FIfoo/bar.h /Ycfoo\bar.h does work, as does /FIfOo.h /Ycfoo.H
+// RUN: %clang_cl -Werror /YupchFILE.h /FI./pchfile.h /c -### -- %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-YU-CASE %s
+// CHECK-YU-CASE: -pch-through-header=pchFILE.h
+// CHECK-YU-CASE: -include
+// CHECK-YU-CASE: "./pchfile.h"
+// RUN: %clang_cl -Werror /Yu./pchfile.h /FI.\\pchfile.h /c -### -- %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-YU-SLASH %s
+// CHECK-YU-SLASH: -pch-through-header=./pchfile.h
+// CHECK-YU-SLASH: -include
+// CHECK-YU-SLASH: ".{{[/\\]+}}pchfile.h"
+
+// /Yc without an argument creates a PCH from the code before #pragma hdrstop.
+// /Yu without an argument uses a PCH and starts compiling after the
+// #pragma hdrstop.
+// RUN: %clang_cl -Werror /Yc /Fpycnoarg.pch /c -### -- %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-YC-NOARG %s
+// 1. Create .pch file
+// CHECK-YC-NOARG: cc1
+// CHECK-YC-NOARG: -emit-pch
+// CHECK-YC-NOARG: -pch-through-hdrstop-create
+// CHECK-YC-NOARG: -o
+// CHECK-YC-NOARG: ycnoarg.pch
+// CHECK-YC-NOARG: -x
+// CHECK-YC-NOARG: "c++-header"
+// CHECK-YC-NOARG: cl-pch.cpp
+// 2. Use .pch file: Includes ycnoarg.pch
+// CHECK-YC-NOARG: cc1
+// CHECK-YC-NOARG: -emit-obj
+// CHECK-YC-NOARG: -include-pch
+// CHECK-YC-NOARG: ycnoarg.pch
+// CHECK-YC-NOARG: -pch-through-hdrstop-create
+// CHECK-YC-NOARG: -o
+// CHECK-YC-NOARG: cl-pch.obj
+// CHECK-YC-NOARG: -x
+// CHECK-YC-NOARG: "c++"
+// CHECK-YC-NOARG: cl-pch.cpp
+
+// RUN: %clang_cl -Werror /Yu /Fpycnoarg.pch /c -### -- %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-YU-NOARG %s
+// Use .pch file, but don't build it.
+// CHECK-YU-NOARG-NOT: -emit-pch
+// CHECK-YU-NOARG: cc1
+// CHECK-YU-NOARG: -emit-obj
+// CHECK-YU-NOARG: -include-pch
+// CHECK-YU-NOARG: ycnoarg.pch
+// CHECK-YU-NOARG: -pch-through-hdrstop-use
+// CHECK-YU-NOARG: -o
+// CHECK-YU-NOARG: cl-pch.obj
+// CHECK-YU-NOARG: -x
+// CHECK-YU-NOARG: "c++"
+// CHECK-YU-NOARG: cl-pch.cpp
+
+// /Yc with no argument and no /FP
+// RUN: %clang_cl -Werror /Yc /c -### -- %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-YC-NOARG-NOFP %s
+// 1. Create .pch file
+// CHECK-YC-NOARG-NOFP: cc1
+// CHECK-YC-NOARG-NOFP: -emit-pch
+// CHECK-YC-NOARG-NOFP: -pch-through-hdrstop-create
+// CHECK-YC-NOARG-NOFP: -o
+// CHECK-YC-NOARG-NOFP: cl-pch.pch
+// CHECK-YC-NOARG-NOFP: -x
+// CHECK-YC-NOARG-NOFP: "c++-header"
+// CHECK-YC-NOARG-NOFP: cl-pch.cpp
+// 2. Use .pch file: Includes cl-pch.pch
+// CHECK-YC-NOARG-NOFP: cc1
+// CHECK-YC-NOARG-NOFP: -emit-obj
+// CHECK-YC-NOARG-NOFP: -include-pch
+// CHECK-YC-NOARG-NOFP: cl-pch.pch
+// CHECK-YC-NOARG-NOFP: -pch-through-hdrstop-create
+// CHECK-YC-NOARG-NOFP: -o
+// CHECK-YC-NOARG-NOFP: cl-pch.obj
+// CHECK-YC-NOARG-NOFP: -x
+// CHECK-YC-NOARG-NOFP: "c++"
+// CHECK-YC-NOARG-NOFP: cl-pch.cpp
+
+// cl.exe warns on multiple /Yc, /Yu, /Fp arguments, but clang-cl silently just
+// uses the last one.  This is true for e.g. /Fo too, so not warning on this
+// is self-consistent with clang-cl's flag handling.
+
+// Interaction with /fallback
+
+// /Yc /fallback => /Yc not passed on (but /FI is)
+// RUN: %clang_cl -Werror /Ycpchfile.h /FIpchfile.h /Fpfoo.pch /fallback /c -### -- %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-YC-FALLBACK %s
+// Note that in /fallback builds, if creation of the pch fails the main compile
+// does still run so that /fallback can have an effect (this part is not tested)
+// CHECK-YC-FALLBACK: cc1
+// CHECK-YC-FALLBACK: -emit-obj
+// CHECK-YC-FALLBACK: -include-pch
+// CHECK-YC-FALLBACK: foo.pch
+// CHECK-YC-FALLBACK: ||
+// CHECK-YC-FALLBACK: cl.exe
+// CHECK-YC-FALLBACK-NOT: -include-pch
+// CHECK-YC-FALLBACK-NOT: /Ycpchfile.h
+// CHECK-YC-FALLBACK: /FIpchfile.h
+// CHECK-YC-FALLBACK-NOT: /Fpfoo.pch
+
+// /Yu /fallback => /Yu not passed on (but /FI is)
+// RUN: %clang_cl -Werror /Yupchfile.h /FIpchfile.h /Fpfoo.pch /fallback /c -### -- %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-YU-FALLBACK %s
+// CHECK-YU-FALLBACK-NOT: -emit-pch
+// CHECK-YU-FALLBACK: cc1
+// CHECK-YU-FALLBACK: -emit-obj
+// CHECK-YU-FALLBACK: -include-pch
+// CHECK-YU-FALLBACK: foo.pch
+// CHECK-YU-FALLBACK: ||
+// CHECK-YU-FALLBACK: cl.exe
+// CHECK-YU-FALLBACK-NOT: -include-pch
+// CHECK-YU-FALLBACK-NOT: /Yupchfile.h
+// CHECK-YU-FALLBACK: /FIpchfile.h
+// CHECK-YU-FALLBACK-NOT: /Fpfoo.pch
+
+// /FI without /Yu => pch file not used, even if it exists (different from
+// -include, which picks up .gch files if they exist).
+// RUN: touch %t.pch
+// RUN: %clang_cl -Werror /FI%t.pch /Fp%t.pch /c -### -- %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-FI %s
+// CHECK-FI-NOT: -include-pch
+// CHECK-FI: -include
+
+// Test interaction of /Yc with language mode flags.
+
+// If /TC changes the input language to C, a c pch file should be produced.
+// RUN: %clang_cl /TC -Werror /Ycpchfile.h /FIpchfile.h /c -### -- %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-YCTC %s
+// CHECK-YCTC: cc1
+// CHECK-YCTC: -emit-pch
+// CHECK-YCTC: -o
+// CHECK-YCTC: pchfile.pch
+// CHECK-YCTC: -x
+// CHECK-YCTC: "c"
+
+// Also check lower-case /Tc variant.
+// RUN: %clang_cl -Werror /Ycpchfile.h /FIpchfile.h /c -### /Tc%s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-YCTc %s
+// CHECK-YCTc: cc1
+// CHECK-YCTc: -emit-pch
+// CHECK-YCTc: -o
+// CHECK-YCTc: pchfile.pch
+// CHECK-YCTc: -x
+// CHECK-YCTc: "c"
+
+// Don't crash when a non-source file is passed.
+// RUN: %clang_cl -Werror /Ycpchfile.h /FIpchfile.h /c -### -- %S/Inputs/file.prof 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-NoSource %s
+// CHECK-NoSource: file.prof:{{.*}}input unused
+
+// ...but if an explicit flag turns the file into a source file, handle it:
+// RUN: %clang_cl /TP -Werror /Ycpchfile.h /FIpchfile.h /c -### -- %S/Inputs/file.prof 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-NoSourceTP %s
+// CHECK-NoSourceTP: cc1
+// CHECK-NoSourceTP: -emit-pch
+// CHECK-NoSourceTP: -o
+// CHECK-NoSourceTP: pchfile.pch
+// CHECK-NoSourceTP: -x
+// CHECK-NoSourceTP: "c++"
+
+// If only preprocessing, PCH options are ignored.
+// RUN: %clang_cl /P /Ycpchfile.h /FIpchfile.h /c -### -- %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-YC-P %s
+// CHECK-YC-P-NOT: -emit-pch
+// CHECK-YC-P-NOT: -include-pch
+
+// RUN: %clang_cl /E /Ycpchfile.h /FIpchfile.h /c -### -- %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-YC-E %s
+// CHECK-YC-E-NOT: -emit-pch
+// CHECK-YC-E-NOT: -include-pch
+
+// RUN: %clang_cl /P /Ycpchfile.h /FIpchfile.h /c -### -- %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-YU-P %s
+// CHECK-YU-P-NOT: -emit-pch
+// CHECK-YU-P-NOT: -include-pch
+
+// RUN: %clang_cl /E /Ycpchfile.h /FIpchfile.h /c -### -- %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-YU-E %s
+// CHECK-YU-E-NOT: -emit-pch
+// CHECK-YU-E-NOT: -include-pch

src/llvm-project/clang/test/Driver/cl-response-file.c

diff --git a/src/llvm-project/clang/test/Driver/cl-response-file.c b/src/llvm-project/clang/test/Driver/cl-response-file.c
new file mode 100644
index 0000000..51ee00bf
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/cl-response-file.c
@@ -0,0 +1,10 @@
+// Test that we use the Windows tokenizer for clang-cl response files. The
+// trailing backslash before the space should be interpreted as a literal
+// backslash. PR23709
+
+
+
+// RUN: echo '/I%S\Inputs\cl-response-file\ /DFOO=2' > %t.rsp
+// RUN: %clang_cl /c -### @%t.rsp -- %s 2>&1 | FileCheck %s
+
+// CHECK: "-I" "{{.*}}\\Inputs\\cl-response-file\\" "-D" "FOO=2"

src/llvm-project/clang/test/Driver/cl-runtime-flags.c

diff --git a/src/llvm-project/clang/test/Driver/cl-runtime-flags.c b/src/llvm-project/clang/test/Driver/cl-runtime-flags.c
new file mode 100644
index 0000000..3fa036d
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/cl-runtime-flags.c
@@ -0,0 +1,97 @@
+// Note: %s must be preceded by --, otherwise it may be interpreted as a
+// command-line option, e.g. on Mac where %s is commonly under /Users.
+
+// First check that regular clang doesn't do any of this stuff.
+// RUN: %clang -### %s 2>&1 | FileCheck -check-prefix=CHECK-CLANG %s
+// CHECK-CLANG-NOT: "-D_DEBUG"
+// CHECK-CLANG-NOT: "-D_MT"
+// CHECK-CLANG-NOT: "-D_DLL"
+// CHECK-CLANG-NOT: --dependent-lib
+
+// RUN: %clang_cl -### -- %s 2>&1 | FileCheck -check-prefix=CHECK-MT %s
+// RUN: %clang_cl -### /MT -- %s 2>&1 | FileCheck -check-prefix=CHECK-MT %s
+// CHECK-MT-NOT: "-D_DEBUG"
+// CHECK-MT: "-D_MT"
+// CHECK-MT-NOT: "-D_DLL"
+// CHECK-MT: "-flto-visibility-public-std"
+// CHECK-MT: "--dependent-lib=libcmt"
+// CHECK-MT: "--dependent-lib=oldnames"
+
+// RUN: %clang_cl -### /MTd -- %s 2>&1 | FileCheck -check-prefix=CHECK-MTd %s
+// RUN: %clang_cl -### /LD /MTd -- %s 2>&1 | FileCheck -check-prefix=CHECK-MTd %s
+// CHECK-MTd: "-D_DEBUG"
+// CHECK-MTd: "-D_MT"
+// CHECK-MTd-NOT: "-D_DLL"
+// CHECK-MTd: "-flto-visibility-public-std"
+// CHECK-MTd: "--dependent-lib=libcmtd"
+// CHECK-MTd: "--dependent-lib=oldnames"
+
+// RUN: %clang_cl -### /MD -- %s 2>&1 | FileCheck -check-prefix=CHECK-MD %s
+// CHECK-MD-NOT: "-D_DEBUG"
+// CHECK-MD: "-D_MT"
+// CHECK-MD: "-D_DLL"
+// CHECK-MD: "--dependent-lib=msvcrt"
+// CHECK-MD: "--dependent-lib=oldnames"
+
+// RUN: %clang_cl -### /MDd -- %s 2>&1 | FileCheck -check-prefix=CHECK-MDd %s
+// CHECK-MDd: "-D_DEBUG"
+// CHECK-MDd: "-D_MT"
+// CHECK-MDd: "-D_DLL"
+// CHECK-MDd: "--dependent-lib=msvcrtd"
+// CHECK-MDd: "--dependent-lib=oldnames"
+
+// RUN: %clang_cl -### /LD -- %s 2>&1 | FileCheck -check-prefix=CHECK-LD %s
+// RUN: %clang_cl -### /LD /MT -- %s 2>&1 | FileCheck -check-prefix=CHECK-LD %s
+// CHECK-LD-NOT: "-D_DEBUG"
+// CHECK-LD: "-D_MT"
+// CHECK-LD-NOT: "-D_DLL"
+// CHECK-LD: "--dependent-lib=libcmt"
+
+// RUN: %clang_cl -### /LDd -- %s 2>&1 | FileCheck -check-prefix=CHECK-LDd %s
+// RUN: %clang_cl -### /LDd /MTd -- %s 2>&1 | FileCheck -check-prefix=CHECK-LDd %s
+// CHECK-LDd: "-D_DEBUG"
+// CHECK-LDd: "-D_MT"
+// CHECK-LDd-NOT: "-D_DLL"
+// CHECK-LDd: "--dependent-lib=libcmtd"
+
+// RUN: %clang_cl -### /LDd /MT -- %s 2>&1 | FileCheck -check-prefix=CHECK-LDdMT %s
+// RUN: %clang_cl -### /MT /LDd -- %s 2>&1 | FileCheck -check-prefix=CHECK-LDdMT %s
+// CHECK-LDdMT: "-D_DEBUG"
+// CHECK-LDdMT: "-D_MT"
+// CHECK-LDdMT-NOT: "-D_DLL"
+// CHECK-LDdMT: "--dependent-lib=libcmt"
+
+// RUN: %clang_cl -### /LD /MD -- %s 2>&1 | FileCheck -check-prefix=CHECK-LDMD %s
+// RUN: %clang_cl -### /MD /LD -- %s 2>&1 | FileCheck -check-prefix=CHECK-LDMD %s
+// CHECK-LDMD-NOT: "-D_DEBUG"
+// CHECK-LDMD: "-D_MT"
+// CHECK-LDMD: "-D_DLL"
+// CHECK-LDMD: "--dependent-lib=msvcrt"
+
+// RUN: %clang_cl -### /LDd /MD -- %s 2>&1 | FileCheck -check-prefix=CHECK-LDdMD %s
+// RUN: %clang_cl -### /MD /LDd -- %s 2>&1 | FileCheck -check-prefix=CHECK-LDdMD %s
+// CHECK-LDdMD: "-D_DEBUG"
+// CHECK-LDdMD: "-D_MT"
+// CHECK-LDdMD: "-D_DLL"
+// CHECK-LDdMD: "--dependent-lib=msvcrt"
+
+// RUN: %clang_cl -### /LD /MDd -- %s 2>&1 | FileCheck -check-prefix=CHECK-LDMDd %s
+// RUN: %clang_cl -### /MDd /LD -- %s 2>&1 | FileCheck -check-prefix=CHECK-LDMDd %s
+// RUN: %clang_cl -### /LDd /MDd -- %s 2>&1 | FileCheck -check-prefix=CHECK-LDMDd %s
+// RUN: %clang_cl -### /MDd /LDd -- %s 2>&1 | FileCheck -check-prefix=CHECK-LDMDd %s
+// CHECK-LDMDd: "-D_DEBUG"
+// CHECK-LDMDd: "-D_MT"
+// CHECK-LDMDd: "-D_DLL"
+// CHECK-LDMDd: "--dependent-lib=msvcrtd"
+
+// RUN: %clang_cl /MD /MT -### -- %s 2>&1 | FileCheck -check-prefix=MTOVERRIDE %s
+// MTOVERRIDE: "--dependent-lib=libcmt"
+
+// RUN: %clang_cl -### /Zl -- %s 2>&1 | FileCheck -check-prefix=CHECK-MTZl %s
+// RUN: %clang_cl -### /MT /Zl -- %s 2>&1 | FileCheck -check-prefix=CHECK-MTZl %s
+// CHECK-MTZl-NOT: "-D_DEBUG"
+// CHECK-MTZl: "-D_MT"
+// CHECK-MTZl-NOT: "-D_DLL"
+// CHECK-MTZl-SAME: "-D_VC_NODEFAULTLIB"
+// CHECK-MTZl-NOT: "--dependent-lib=libcmt"
+// CHECK-MTZl-NOT: "--dependent-lib=oldnames"

src/llvm-project/clang/test/Driver/cl-showfilenames.c

diff --git a/src/llvm-project/clang/test/Driver/cl-showfilenames.c b/src/llvm-project/clang/test/Driver/cl-showfilenames.c
new file mode 100644
index 0000000..b2932f1
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/cl-showfilenames.c
@@ -0,0 +1,23 @@
+// We have to run the compilation step to see the output, so we must be able to
+// target Windows.
+// REQUIRES: x86-registered-target
+
+// RUN: %clang_cl --target=i686-pc-win32 /c /Fo%T/ /showFilenames -- %s 2>&1 | FileCheck -check-prefix=show %s
+// RUN: %clang_cl --target=i686-pc-win32 /c /Fo%T/ /showFilenames -- %s %S/Inputs/wildcard*.c 2>&1 | FileCheck -check-prefix=multiple %s
+
+// RUN: %clang_cl --target=i686-pc-win32 /c /Fo%T/ -- %s 2>&1 | FileCheck -check-prefix=noshow %s
+// RUN: %clang_cl --target=i686-pc-win32 /c /Fo%T/ /showFilenames /showFilenames- -- %s 2>&1 | FileCheck -check-prefix=noshow %s
+
+
+#pragma message "Hello"
+
+// show: cl-showfilenames.c
+// show-NEXT: warning: Hello
+
+// multiple: cl-showfilenames.c
+// multiple-NEXT: warning: Hello
+// multiple: wildcard1.c
+// multiple-NEXT: wildcard2.c
+
+// noshow: warning: Hello
+// noshow-NOT: cl-showfilenames.c

src/llvm-project/clang/test/Driver/cl-x86-flags.c

diff --git a/src/llvm-project/clang/test/Driver/cl-x86-flags.c b/src/llvm-project/clang/test/Driver/cl-x86-flags.c
new file mode 100644
index 0000000..595959b
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/cl-x86-flags.c
@@ -0,0 +1,132 @@
+// REQUIRES: x86-registered-target
+
+// expected-no-diagnostics
+
+// We support -m32 and -m64.  We support all x86 CPU feature flags in gcc's -m
+// flag space.
+// RUN: %clang_cl /Zs /WX -m32 -m64 -msse3 -msse4.1 -mavx -mno-avx \
+// RUN:     --target=i386-pc-win32 -### -- 2>&1 %s | FileCheck -check-prefix=MFLAGS %s
+// MFLAGS-NOT: argument unused during compilation
+
+// RUN: %clang_cl -m32 -arch:IA32 --target=i386-pc-windows /c /Fo%t.obj -Xclang -verify -DTEST_32_ARCH_IA32 -- %s
+#if defined(TEST_32_ARCH_IA32)
+#if _M_IX86_FP || __AVX__ || __AVX2__ || __AVX512F__  || __AVX512BW__
+#error fail
+#endif
+#endif
+
+// arch: args are case-sensitive.
+// RUN: %clang_cl -m32 -arch:ia32 --target=i386-pc-windows -### -- 2>&1 %s | FileCheck -check-prefix=ia32 %s
+// ia32: argument unused during compilation
+
+// RUN: %clang_cl -m64 -arch:IA32 --target=x86_64-pc-windows -### -- 2>&1 %s | FileCheck -check-prefix=IA3264 %s
+// IA3264: argument unused during compilation
+
+// RUN: %clang_cl -m32 -arch:SSE --target=i386-pc-windows /c /Fo%t.obj -Xclang -verify -DTEST_32_ARCH_SSE -- %s
+#if defined(TEST_32_ARCH_SSE)
+#if _M_IX86_FP != 1 || __AVX__ || __AVX2__ || __AVX512F__  || __AVX512BW__
+#error fail
+#endif
+#endif
+
+// RUN: %clang_cl -m32 -arch:sse --target=i386-pc-windows -### -- 2>&1 %s | FileCheck -check-prefix=sse %s
+// sse: argument unused during compilation
+
+// RUN: %clang_cl -m32 -arch:SSE2 --target=i386-pc-windows /c /Fo%t.obj -Xclang -verify -DTEST_32_ARCH_SSE2 -- %s
+#if defined(TEST_32_ARCH_SSE2)
+#if _M_IX86_FP != 2 || __AVX__ || __AVX2__ || __AVX512F__  || __AVX512BW__
+#error fail
+#endif
+#endif
+
+// RUN: %clang_cl -m32 -arch:sse2 --target=i386-pc-windows -### -- 2>&1 %s | FileCheck -check-prefix=sse %s
+// sse2: argument unused during compilation
+
+// RUN: %clang_cl -m64 -arch:SSE --target=x86_64-pc-windows -### -- 2>&1 %s | FileCheck -check-prefix=SSE64 %s
+// SSE64: argument unused during compilation
+
+// RUN: %clang_cl -m64 -arch:SSE2 --target=x86_64-pc-windows -### -- 2>&1 %s | FileCheck -check-prefix=SSE264 %s
+// SSE264: argument unused during compilation
+
+// RUN: %clang_cl -m32 -arch:AVX --target=i386-pc-windows /c /Fo%t.obj -Xclang -verify -DTEST_32_ARCH_AVX -- %s
+#if defined(TEST_32_ARCH_AVX)
+#if _M_IX86_FP != 2 || !__AVX__ || __AVX2__ || __AVX512F__  || __AVX512BW__
+#error fail
+#endif
+#endif
+
+// RUN: %clang_cl -m32 -arch:avx --target=i386-pc-windows -### -- 2>&1 %s | FileCheck -check-prefix=avx %s
+// avx: argument unused during compilation
+
+// RUN: %clang_cl -m32 -arch:AVX2 --target=i386-pc-windows /c /Fo%t.obj -Xclang -verify -DTEST_32_ARCH_AVX2 -- %s
+#if defined(TEST_32_ARCH_AVX2)
+#if _M_IX86_FP != 2 || !__AVX__ || !__AVX2__ || __AVX512F__  || __AVX512BW__
+#error fail
+#endif
+#endif
+
+// RUN: %clang_cl -m32 -arch:avx2 --target=i386-pc-windows -### -- 2>&1 %s | FileCheck -check-prefix=avx2 %s
+// avx2: argument unused during compilation
+
+// RUN: %clang_cl -m32 -arch:AVX512F --target=i386-pc-windows /c /Fo%t.obj -Xclang -verify -DTEST_32_ARCH_AVX512F -- %s
+#if defined(TEST_32_ARCH_AVX512F)
+#if _M_IX86_FP != 2 || !__AVX__ || !__AVX2__ || !__AVX512F__  || __AVX512BW__
+#error fail
+#endif
+#endif
+
+// RUN: %clang_cl -m32 -arch:avx512f --target=i386-pc-windows -### -- 2>&1 %s | FileCheck -check-prefix=avx512f %s
+// avx512f: argument unused during compilation
+
+// RUN: %clang_cl -m32 -arch:AVX512 --target=i386-pc-windows /c /Fo%t.obj -Xclang -verify -DTEST_32_ARCH_AVX512 -- %s
+#if defined(TEST_32_ARCH_AVX512)
+#if _M_IX86_FP != 2 || !__AVX__ || !__AVX2__ || !__AVX512F__  || !__AVX512BW__
+#error fail
+#endif
+#endif
+
+// RUN: %clang_cl -m32 -arch:avx512 --target=i386-pc-windows -### -- 2>&1 %s | FileCheck -check-prefix=avx512 %s
+// avx512: argument unused during compilation
+
+// RUN: %clang_cl -m64 -arch:AVX --target=x86_64-pc-windows /c /Fo%t.obj -Xclang -verify -DTEST_64_ARCH_AVX -- %s
+#if defined(TEST_64_ARCH_AVX)
+#if _M_IX86_FP || !__AVX__ || __AVX2__ || __AVX512F__  || __AVX512BW__
+#error fail
+#endif
+#endif
+
+// RUN: %clang_cl -m64 -arch:avx --target=x86_64-pc-windows -### -- 2>&1 %s | FileCheck -check-prefix=avx64 %s
+// avx64: argument unused during compilation
+
+// RUN: %clang_cl -m64 -arch:AVX2 --target=x86_64-pc-windows /c /Fo%t.obj -Xclang -verify -DTEST_64_ARCH_AVX2 -- %s
+#if defined(TEST_64_ARCH_AVX2)
+#if _M_IX86_FP || !__AVX__ || !__AVX2__ || __AVX512F__  || __AVX512BW__
+#error fail
+#endif
+#endif
+
+// RUN: %clang_cl -m64 -arch:avx2 --target=x86_64-pc-windows -### -- 2>&1 %s | FileCheck -check-prefix=avx264 %s
+// avx264: argument unused during compilation
+
+// RUN: %clang_cl -m64 -arch:AVX512F --target=i386-pc-windows /c /Fo%t.obj -Xclang -verify -DTEST_64_ARCH_AVX512F -- %s
+#if defined(TEST_64_ARCH_AVX512F)
+#if _M_IX86_FP || !__AVX__ || !__AVX2__ || !__AVX512F__  || __AVX512BW__
+#error fail
+#endif
+#endif
+
+// RUN: %clang_cl -m64 -arch:avx512f --target=i386-pc-windows -### -- 2>&1 %s | FileCheck -check-prefix=avx512f64 %s
+// avx512f64: argument unused during compilation
+
+// RUN: %clang_cl -m64 -arch:AVX512 --target=i386-pc-windows /c /Fo%t.obj -Xclang -verify -DTEST_64_ARCH_AVX512 -- %s
+#if defined(TEST_64_ARCH_AVX512)
+#if _M_IX86_FP || !__AVX__ || !__AVX2__ || !__AVX512F__  || !__AVX512BW__
+#error fail
+#endif
+#endif
+
+// RUN: %clang_cl -m64 -arch:avx512 --target=i386-pc-windows -### -- 2>&1 %s | FileCheck -check-prefix=avx51264 %s
+// avx51264: argument unused during compilation
+
+void f() {
+}

src/llvm-project/clang/test/Driver/cl-zc.cpp

diff --git a/src/llvm-project/clang/test/Driver/cl-zc.cpp b/src/llvm-project/clang/test/Driver/cl-zc.cpp
new file mode 100644
index 0000000..cf77348
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/cl-zc.cpp
@@ -0,0 +1,73 @@
+// Note: %s must be preceded by --, otherwise it may be interpreted as a
+// command-line option, e.g. on Mac where %s is commonly under /Users.
+
+// RUN: %clang_cl /c -### -- %s 2>&1 | FileCheck -check-prefix=TRIGRAPHS-DEFAULT %s
+// cc1 will disable trigraphs for -fms-compatibility as long as -ftrigraphs
+// isn't explicitly passed.
+// TRIGRAPHS-DEFAULT-NOT: "-ftrigraphs"
+
+// RUN: %clang_cl /c -### /Zc:trigraphs -- %s 2>&1 | FileCheck -check-prefix=TRIGRAPHS-ON %s
+// TRIGRAPHS-ON: "-ftrigraphs"
+
+// RUN: %clang_cl /c -### /Zc:trigraphs- -- %s 2>&1 | FileCheck -check-prefix=TRIGRAPHS-OFF %s
+// TRIGRAPHS-OFF: "-fno-trigraphs"
+
+// RUN: %clang_cl /c -### /Zc:sizedDealloc -- %s 2>&1 | FileCheck -check-prefix=SIZED-DEALLOC-ON %s
+// SIZED-DEALLOC-ON: "-fsized-deallocation"
+
+// RUN: %clang_cl /c -### /Zc:sizedDealloc- -- %s 2>&1 | FileCheck -check-prefix=SIZED-DEALLOC-OFF %s
+// SIZED-DEALLOC-OFF-NOT: "-fsized-deallocation"
+
+// RUN: %clang_cl /c /std:c++17 -### /Zc:alignedNew -- %s 2>&1 | FileCheck -check-prefix=ALIGNED-NEW-ON %s
+// ALIGNED-NEW-ON: "-faligned-allocation"
+
+// RUN: %clang_cl /c /std:c++17 -### /Zc:alignedNew- -- %s 2>&1 | FileCheck -check-prefix=ALIGNED-NEW-OFF %s
+// ALIGNED-NEW-OFF-NOT: "-faligned-allocation"
+
+// RUN: %clang_cl /c -### -- %s 2>&1 | FileCheck -check-prefix=STRICTSTRINGS-DEFAULT %s
+// STRICTSTRINGS-DEFAULT-NOT: -Werror=c++11-compat-deprecated-writable-strings
+// RUN: %clang_cl /c -### /Zc:strictStrings -- %s 2>&1 | FileCheck -check-prefix=STRICTSTRINGS-ON %s
+// STRICTSTRINGS-ON: -Werror=c++11-compat-deprecated-writable-strings
+// RUN: %clang_cl /c -### /Zc:strictStrings- -- %s 2>&1 | FileCheck -check-prefix=STRICTSTRINGS-OFF %s
+// STRICTSTRINGS-OFF: argument unused during compilation
+
+
+// RUN: %clang_cl /c -### /Zc:foobar -- %s 2>&1 | FileCheck -check-prefix=FOOBAR-ON %s
+// FOOBAR-ON: argument unused during compilation
+// RUN: %clang_cl /c -### /Zc:foobar- -- %s 2>&1 | FileCheck -check-prefix=FOOBAR-ON %s
+// FOOBAR-OFF: argument unused during compilation
+
+// These are ignored if enabled, and warn if disabled.
+
+// RUN: %clang_cl /c -### /Zc:forScope -- %s 2>&1 | FileCheck -check-prefix=FORSCOPE-ON %s
+// FORSCOPE-ON-NOT: argument unused during compilation
+// RUN: %clang_cl /c -### /Zc:forScope- -- %s 2>&1 | FileCheck -check-prefix=FORSCOPE-OFF %s
+// FORSCOPE-OFF: argument unused during compilation
+
+// RUN: %clang_cl /c -### /Zc:wchar_t -- %s 2>&1 | FileCheck -check-prefix=WCHAR_T-ON %s
+// WCHAR_T-ON-NOT: argument unused during compilation
+// RUN: %clang_cl /c -### /Zc:wchar_t- -- %s 2>&1 | FileCheck -check-prefix=WCHAR_T-OFF %s
+// WCHAR_T-OFF: argument unused during compilation
+
+// RUN: %clang_cl /c -### /Zc:auto -- %s 2>&1 | FileCheck -check-prefix=AUTO-ON %s
+// AUTO-ON-NOT: argument unused during compilation
+// RUN: %clang_cl /c -### /Zc:auto- -- %s 2>&1 | FileCheck -check-prefix=AUTO-OFF %s
+// AUTO-OFF: argument unused during compilation
+
+// RUN: %clang_cl /c -### /Zc:inline -- %s 2>&1 | FileCheck -check-prefix=INLINE-ON %s
+// INLINE-ON-NOT: argument unused during compilation
+// RUN: %clang_cl /c -### /Zc:inline- -- %s 2>&1 | FileCheck -check-prefix=INLINE-OFF %s
+// INLINE-OFF: argument unused during compilation
+
+// RUN: %clang_cl /c -### /Zc:ternary -- %s 2>&1 | FileCheck -check-prefix=TERNARY-ON %s
+// TERNARY-ON-NOT: argument unused during compilation
+// RUN: %clang_cl /c -### /Zc:ternary- -- %s 2>&1 | FileCheck -check-prefix=TERNARY-OFF %s
+// TERNARY-OFF: argument unused during compilation
+
+
+// These never warn, but don't have an effect yet.
+
+// RUN: %clang_cl /c -### /Zc:rvalueCast -- %s 2>&1 | FileCheck -check-prefix=RVALUECAST-ON %s
+// RVALUECAST-ON-NOT: argument unused during compilation
+// RUN: %clang_cl /c -### /Zc:rvalueCast- -- %s 2>&1 | FileCheck -check-prefix=RVALUECAST-OFF %s
+// RVALUECAST-OFF: argument unused during compilation

src/llvm-project/clang/test/Driver/cl.c

diff --git a/src/llvm-project/clang/test/Driver/cl.c b/src/llvm-project/clang/test/Driver/cl.c
new file mode 100644
index 0000000..34b4821
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/cl.c
@@ -0,0 +1,31 @@
+// Note: we have to quote the /? option, otherwise some shells will try to
+// expand the ? into a one-letter filename in the root directory, and make
+// the test fail is such a file or directory exists.
+
+// Note: %s must be preceded by --, otherwise it may be interpreted as a
+// command-line option, e.g. on Mac where %s is commonly under /Users.
+
+// Check that clang-cl options are not available by default.
+// RUN: %clang -help | FileCheck %s -check-prefix=DEFAULT
+// DEFAULT-NOT: CL.EXE COMPATIBILITY OPTIONS
+// DEFAULT-NOT: {{/[?]}}
+// DEFAULT-NOT: /help
+// RUN: not %clang "/?"
+// RUN: not %clang -?
+// RUN: not %clang /help
+
+// Check that /? and /help are available as clang-cl options.
+// RUN: %clang_cl "/?" | FileCheck %s -check-prefix=CL
+// RUN: %clang_cl /help | FileCheck %s -check-prefix=CL
+// RUN: %clang_cl -help | FileCheck %s -check-prefix=CL
+// CL: CL.EXE COMPATIBILITY OPTIONS
+// CL: {{/[?]}}
+// CL: /help
+
+// Options which are not "core" clang options nor cl.exe compatible options
+// are not available in clang-cl.
+// DEFAULT: -fapple-kext
+// CL-NOT: -fapple-kext
+
+// RUN: %clang_cl /c -### -- %s 2>&1 | FileCheck -check-prefix=COMPILE %s
+// COMPILE: "-fdiagnostics-format" "msvc"

src/llvm-project/clang/test/Driver/claim-unused.c

diff --git a/src/llvm-project/clang/test/Driver/claim-unused.c b/src/llvm-project/clang/test/Driver/claim-unused.c
new file mode 100644
index 0000000..c7b7989
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/claim-unused.c
@@ -0,0 +1,3 @@
+// RUN: touch %t.o
+// RUN: %clang --param ssp-buffer-size=1 %t.o -### 2>&1 | FileCheck %s
+// CHECK-NOT: warning: argument unused during compilation: '--param ssp-buffer-size=1'

src/llvm-project/clang/test/Driver/clang-c-as-cxx.c

diff --git a/src/llvm-project/clang/test/Driver/clang-c-as-cxx.c b/src/llvm-project/clang/test/Driver/clang-c-as-cxx.c
new file mode 100644
index 0000000..0e28178
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/clang-c-as-cxx.c
@@ -0,0 +1,6 @@
+// RUN: %clangxx -### %s 2>&1 | FileCheck %s
+//
+// PR5803
+//
+// CHECK: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated
+// CHECK: "-cc1" {{.*}} "-x" "c++"

src/llvm-project/clang/test/Driver/clang-exception-flags.cpp

diff --git a/src/llvm-project/clang/test/Driver/clang-exception-flags.cpp b/src/llvm-project/clang/test/Driver/clang-exception-flags.cpp
new file mode 100644
index 0000000..a5faed2
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/clang-exception-flags.cpp
@@ -0,0 +1,28 @@
+// We force the target to unknown because clang's default behavior for
+// exception handling is target dependent.
+// RUN: %clang -### -target unknown %s 2>&1 | FileCheck %s -check-prefix=DEFAULT
+// DEFAULT: "-cc1" {{.*}} "-fcxx-exceptions" "-fexceptions"
+//
+// RUN: %clang -### -fexceptions %s 2>&1 | FileCheck %s -check-prefix=ON1
+// ON1: "-cc1" {{.*}} "-fcxx-exceptions" "-fexceptions"
+//
+// RUN: %clang -### -fno-exceptions -fcxx-exceptions %s 2>&1 | FileCheck %s -check-prefix=ON2
+// ON2: "-cc1" {{.*}} "-fcxx-exceptions" "-fexceptions"
+//
+// RUN: %clang -### -fno-cxx-exceptions -fexceptions %s 2>&1 | FileCheck %s -check-prefix=ON3
+// ON3: "-cc1" {{.*}} "-fcxx-exceptions" "-fexceptions"
+//
+// RUN: %clang -### -fno-exceptions %s 2>&1 | FileCheck %s -check-prefix=OFF1
+// OFF1-NOT: "-cc1" {{.*}} "-fcxx-exceptions"
+//
+// RUN: %clang -### -fno-cxx-exceptions %s 2>&1 | FileCheck %s -check-prefix=OFF2
+// OFF2-NOT: "-cc1" {{.*}} "-fcxx-exceptions"
+//
+// RUN: %clang -### -fcxx-exceptions -fno-exceptions %s 2>&1 | FileCheck %s -check-prefix=OFF3
+// OFF3-NOT: "-cc1" {{.*}} "-fcxx-exceptions"
+//
+// RUN: %clang -### -fexceptions -fno-cxx-exceptions %s 2>&1 | FileCheck %s -check-prefix=OFF4
+// OFF4-NOT: "-cc1" {{.*}} "-fcxx-exceptions"
+//
+// RUN: %clang -### -target x86_64-scei-ps4 %s 2>&1 | FileCheck %s -check-prefix=PS4-OFF
+// PS4-OFF-NOT: "-cc1" {{.*}} "-f{{(cxx-)?}}exceptions"

src/llvm-project/clang/test/Driver/clang-g-opts.c

diff --git a/src/llvm-project/clang/test/Driver/clang-g-opts.c b/src/llvm-project/clang/test/Driver/clang-g-opts.c
new file mode 100644
index 0000000..bc714b6
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/clang-g-opts.c
@@ -0,0 +1,39 @@
+// RUN: %clang -### -S %s        2>&1 | FileCheck --check-prefix=CHECK-WITHOUT-G %s
+// RUN: %clang -### -S %s -g -target x86_64-linux-gnu 2>&1 \
+// RUN:             | FileCheck --check-prefix=CHECK-WITH-G %s
+
+// Assert that the toolchains which should default to a lower Dwarf version do so.
+// RUN: %clang -### -S %s -g -target x86_64-apple-darwin8 2>&1 \
+// RUN:             | FileCheck --check-prefix=CHECK-WITH-G-DWARF2 %s
+// RUN: %clang -### -S %s -g -target i686-pc-openbsd 2>&1 \
+// RUN:             | FileCheck --check-prefix=CHECK-WITH-G-DWARF2 %s
+// RUN: %clang -### -S %s -g -target x86_64-pc-freebsd10.0 2>&1 \
+// RUN:             | FileCheck --check-prefix=CHECK-WITH-G-DWARF2 %s
+
+// 'g0' is the default. Just sanity-test that it does nothing
+// RUN: %clang -### -S %s -g0    2>&1 | FileCheck --check-prefix=CHECK-WITHOUT-G %s
+
+// And check that the last of -g or -g0 wins.
+// RUN: %clang -### -S %s -g -g0 2>&1 | FileCheck --check-prefix=CHECK-WITHOUT-G %s
+
+// These should be semantically the same as not having given 'g0' at all,
+// as the last 'g' option wins.
+//
+// RUN: %clang -### -S %s -g0 -g -target x86_64-linux-gnu 2>&1 \
+// RUN:             | FileCheck --check-prefix=CHECK-WITH-G %s
+// RUN: %clang -### -S %s -g0 -g -target x86_64-apple-darwin8 2>&1 \
+// RUN:             | FileCheck --check-prefix=CHECK-WITH-G-STANDALONE %s
+// RUN: %clang -### -S %s -g0 -g -target i686-pc-openbsd 2>&1 \
+// RUN:             | FileCheck --check-prefix=CHECK-WITH-G-DWARF2 %s
+// RUN: %clang -### -S %s -g0 -g -target x86_64-pc-freebsd10.0 2>&1 \
+// RUN:             | FileCheck --check-prefix=CHECK-WITH-G-DWARF2 %s
+// RUN: %clang -### -S %s -g0 -g -target i386-pc-solaris 2>&1 \
+// RUN:             | FileCheck --check-prefix=CHECK-WITH-G-DWARF2 %s
+
+// CHECK-WITHOUT-G-NOT: -debug-info-kind
+// CHECK-WITH-G: "-debug-info-kind=limited"
+// CHECK-WITH-G: "-dwarf-version=4"
+// CHECK-WITH-G-DWARF2: "-dwarf-version=2"
+
+// CHECK-WITH-G-STANDALONE: "-debug-info-kind=standalone"
+// CHECK-WITH-G-STANDALONE: "-dwarf-version=2"

src/llvm-project/clang/test/Driver/clang-offload-bundler.c

diff --git a/src/llvm-project/clang/test/Driver/clang-offload-bundler.c b/src/llvm-project/clang/test/Driver/clang-offload-bundler.c
new file mode 100644
index 0000000..15092dd
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/clang-offload-bundler.c
@@ -0,0 +1,260 @@
+// REQUIRES: x86-registered-target
+// REQUIRES: powerpc-registered-target
+
+//
+// Generate all the types of files we can bundle.
+//
+// RUN: %clang -O0 -target powerpc64le-ibm-linux-gnu %s -E -o %t.i
+// RUN: %clangxx -O0 -target powerpc64le-ibm-linux-gnu -x c++ %s -E -o %t.ii
+// RUN: %clang -O0 -target powerpc64le-ibm-linux-gnu %s -S -emit-llvm -o %t.ll
+// RUN: %clang -O0 -target powerpc64le-ibm-linux-gnu %s -c -emit-llvm -o %t.bc
+// RUN: %clang -O0 -target powerpc64le-ibm-linux-gnu %s -S -o %t.s
+// RUN: %clang -O0 -target powerpc64le-ibm-linux-gnu %s -c -o %t.o
+// RUN: %clang -O0 -target powerpc64le-ibm-linux-gnu %s -emit-ast -o %t.ast
+
+//
+// Generate an empty file to help with the checks of empty files.
+//
+// RUN: touch %t.empty
+
+//
+// Generate a couple of files to bundle with.
+//
+// RUN: echo 'Content of device file 1' > %t.tgt1
+// RUN: echo 'Content of device file 2' > %t.tgt2
+
+//
+// Check help message.
+//
+// RUN: clang-offload-bundler --help | FileCheck %s --check-prefix CK-HELP
+// CK-HELP: {{.*}}OVERVIEW: A tool to bundle several input files of the specified type <type>
+// CK-HELP: {{.*}}referring to the same source file but different targets into a single
+// CK-HELP: {{.*}}one. The resulting file can also be unbundled into different files by
+// CK-HELP: {{.*}}this tool if -unbundle is provided.
+// CK-HELP: {{.*}}USAGE: clang-offload-bundler [options]
+// CK-HELP: {{.*}}-inputs=<string>  - [<input file>,...]
+// CK-HELP: {{.*}}-outputs=<string> - [<output file>,...]
+// CK-HELP: {{.*}}-targets=<string> - [<offload kind>-<target triple>,...]
+// CK-HELP: {{.*}}-type=<string>    - Type of the files to be bundled/unbundled.
+// CK-HELP: {{.*}}Current supported types are:
+// CK-HELP: {{.*}}i {{.*}}- cpp-output
+// CK-HELP: {{.*}}ii {{.*}}- c++-cpp-output
+// CK-HELP: {{.*}}ll {{.*}}- llvm
+// CK-HELP: {{.*}}bc {{.*}}- llvm-bc
+// CK-HELP: {{.*}}s {{.*}}- assembler
+// CK-HELP: {{.*}}o {{.*}}- object
+// CK-HELP: {{.*}}gch {{.*}}- precompiled-header
+// CK-HELP: {{.*}}ast {{.*}}- clang AST file
+// CK-HELP: {{.*}}-unbundle {{.*}}- Unbundle bundled file into several output files.
+
+//
+// Check errors.
+//
+// RUN: not clang-offload-bundler -type=i -targets=host-powerpc64le-ibm-linux-gnu,openmp-powerpc64le-ibm-linux-gnu,openmp-x86_64-pc-linux-gnu -inputs=%t.i,%t.tgt1,%t.tgt2 -outputs=%t.bundle.i -unbundle 2>&1 | FileCheck %s --check-prefix CK-ERR1
+// CK-ERR1: error: only one input file supported in unbundling mode.
+// CK-ERR1: error: number of output files and targets should match in unbundling mode.
+
+// RUN: not clang-offload-bundler -type=i -targets=host-powerpc64le-ibm-linux-gnu,openmp-powerpc64le-ibm-linux-gnu -inputs=%t.i,%t.tgt1,%t.tgt2 -outputs=%t.bundle.i 2>&1 | FileCheck %s --check-prefix CK-ERR2
+// RUN: not clang-offload-bundler -type=i -targets=host-powerpc64le-ibm-linux-gnu,openmp-powerpc64le-ibm-linux-gnu,openmp-x86_64-pc-linux-gnu -inputs=%t.i,%t.tgt1 -outputs=%t.bundle.i 2>&1 | FileCheck %s --check-prefix CK-ERR2
+// CK-ERR2: error: number of input files and targets should match in bundling mode.
+
+// RUN: not clang-offload-bundler -type=i -targets=host-powerpc64le-ibm-linux-gnu,openmp-powerpc64le-ibm-linux-gnu,openmp-x86_64-pc-linux-gnu -outputs=%t.i,%t.tgt1,%t.tgt2 -inputs=%t.bundle.i 2>&1 | FileCheck %s --check-prefix CK-ERR3
+// CK-ERR3: error: only one output file supported in bundling mode.
+// CK-ERR3: error: number of input files and targets should match in bundling mode.
+
+// RUN: not clang-offload-bundler -type=i -targets=host-powerpc64le-ibm-linux-gnu,openmp-powerpc64le-ibm-linux-gnu -outputs=%t.i,%t.tgt1,%t.tgt2 -inputs=%t.bundle.i -unbundle 2>&1 | FileCheck %s --check-prefix CK-ERR4
+// RUN: not clang-offload-bundler -type=i -targets=host-powerpc64le-ibm-linux-gnu,openmp-powerpc64le-ibm-linux-gnu,openmp-x86_64-pc-linux-gnu -outputs=%t.i,%t.tgt1 -inputs=%t.bundle.i -unbundle 2>&1 | FileCheck %s --check-prefix CK-ERR4
+// CK-ERR4: error: number of output files and targets should match in unbundling mode.
+
+// RUN: not clang-offload-bundler -type=i -targets=host-powerpc64le-ibm-linux-gnu,openmp-powerpc64le-ibm-linux-gnu,openmp-x86_64-pc-linux-gnu -inputs=%t.i,%t.tgt1,%t.tgt2.notexist -outputs=%t.bundle.i 2>&1 | FileCheck %s --check-prefix CK-ERR5
+// RUN: not clang-offload-bundler -type=i -targets=host-powerpc64le-ibm-linux-gnu,openmp-powerpc64le-ibm-linux-gnu,openmp-x86_64-pc-linux-gnu -outputs=%t.i,%t.tgt1,%t.tgt2 -inputs=%t.bundle.i.notexist -unbundle 2>&1 | FileCheck %s --check-prefix CK-ERR5
+// CK-ERR5: error: Can't open file {{.+}}.notexist: {{N|n}}o such file or directory
+
+// RUN: not clang-offload-bundler -type=invalid -targets=host-powerpc64le-ibm-linux-gnu,openmp-powerpc64le-ibm-linux-gnu,openmp-x86_64-pc-linux-gnu -inputs=%t.i,%t.tgt1,%t.tgt2 -outputs=%t.bundle.i 2>&1 | FileCheck %s --check-prefix CK-ERR6
+// CK-ERR6: error: invalid file type specified.
+
+// RUN: not clang-offload-bundler 2>&1 | FileCheck %s --check-prefix CK-ERR7
+// CK-ERR7-DAG: clang-offload-bundler: for the -type option: must be specified at least once!
+// CK-ERR7-DAG: clang-offload-bundler: for the -inputs option: must be specified at least once!
+// CK-ERR7-DAG: clang-offload-bundler: for the -outputs option: must be specified at least once!
+// CK-ERR7-DAG: clang-offload-bundler: for the -targets option: must be specified at least once!
+
+// RUN: not clang-offload-bundler -type=i -targets=hxst-powerpcxxle-ibm-linux-gnu,openxp-pxxerpc64le-ibm-linux-gnu,xpenmp-x86_xx-pc-linux-gnu -inputs=%t.i,%t.tgt1,%t.tgt2 -outputs=%t.bundle.i 2>&1 | FileCheck %s --check-prefix CK-ERR8
+// CK-ERR8: error: invalid target 'hxst-powerpcxxle-ibm-linux-gnu', unknown offloading kind 'hxst', unknown target triple 'powerpcxxle-ibm-linux-gnu'.
+// CK-ERR8: error: invalid target 'openxp-pxxerpc64le-ibm-linux-gnu', unknown offloading kind 'openxp', unknown target triple 'pxxerpc64le-ibm-linux-gnu'.
+// CK-ERR8: error: invalid target 'xpenmp-x86_xx-pc-linux-gnu', unknown offloading kind 'xpenmp', unknown target triple 'x86_xx-pc-linux-gnu'.
+
+// RUN: not clang-offload-bundler -type=i -targets=openmp-powerpc64le-linux,openmp-powerpc64le-ibm-linux-gnu,openmp-x86_64-pc-linux-gnu -inputs=%t.i,%t.tgt1,%t.tgt2 -outputs=%t.bundle.i 2>&1 | FileCheck %s --check-prefix CK-ERR9A
+// RUN: not clang-offload-bundler -type=i -targets=host-powerpc64le-ibm-linux-gnu,host-powerpc64le-ibm-linux-gnu,openmp-x86_64-pc-linux-gnu -inputs=%t.i,%t.tgt1,%t.tgt2 -outputs=%t.bundle.i 2>&1 | FileCheck %s --check-prefix CK-ERR9B
+// CK-ERR9A: error: expecting exactly one host target but got 0.
+// CK-ERR9B: error: expecting exactly one host target but got 2.
+
+//
+// Check text bundle. This is a readable format, so we check for the format we expect to find.
+//
+// RUN: clang-offload-bundler -type=i -targets=host-powerpc64le-ibm-linux-gnu,openmp-powerpc64le-ibm-linux-gnu,openmp-x86_64-pc-linux-gnu -inputs=%t.i,%t.tgt1,%t.tgt2 -outputs=%t.bundle3.i
+// RUN: clang-offload-bundler -type=ii -targets=host-powerpc64le-ibm-linux-gnu,openmp-powerpc64le-ibm-linux-gnu,openmp-x86_64-pc-linux-gnu -inputs=%t.ii,%t.tgt1,%t.tgt2 -outputs=%t.bundle3.ii
+// RUN: clang-offload-bundler -type=ll -targets=host-powerpc64le-ibm-linux-gnu,openmp-powerpc64le-ibm-linux-gnu,openmp-x86_64-pc-linux-gnu -inputs=%t.ll,%t.tgt1,%t.tgt2 -outputs=%t.bundle3.ll
+// RUN: clang-offload-bundler -type=s -targets=host-powerpc64le-ibm-linux-gnu,openmp-powerpc64le-ibm-linux-gnu,openmp-x86_64-pc-linux-gnu -inputs=%t.s,%t.tgt1,%t.tgt2 -outputs=%t.bundle3.s
+// RUN: clang-offload-bundler -type=s -targets=openmp-powerpc64le-ibm-linux-gnu,host-powerpc64le-ibm-linux-gnu,openmp-x86_64-pc-linux-gnu -inputs=%t.tgt1,%t.s,%t.tgt2 -outputs=%t.bundle3.unordered.s
+// RUN: FileCheck %s --input-file %t.bundle3.i --check-prefix CK-TEXTI
+// RUN: FileCheck %s --input-file %t.bundle3.ii --check-prefix CK-TEXTI
+// RUN: FileCheck %s --input-file %t.bundle3.ll --check-prefix CK-TEXTLL
+// RUN: FileCheck %s --input-file %t.bundle3.s --check-prefix CK-TEXTS
+// RUN: FileCheck %s --input-file %t.bundle3.unordered.s --check-prefix CK-TEXTS-UNORDERED
+
+// CK-TEXTI: // __CLANG_OFFLOAD_BUNDLE____START__ host-powerpc64le-ibm-linux-gnu
+// CK-TEXTI: int A = 0;
+// CK-TEXTI: test_func(void)
+// CK-TEXTI: // __CLANG_OFFLOAD_BUNDLE____END__ host-powerpc64le-ibm-linux-gnu
+// CK-TEXTI: // __CLANG_OFFLOAD_BUNDLE____START__ openmp-powerpc64le-ibm-linux-gnu
+// CK-TEXTI: Content of device file 1
+// CK-TEXTI: // __CLANG_OFFLOAD_BUNDLE____END__ openmp-powerpc64le-ibm-linux-gnu
+// CK-TEXTI: // __CLANG_OFFLOAD_BUNDLE____START__ openmp-x86_64-pc-linux-gnu
+// CK-TEXTI: Content of device file 2
+// CK-TEXTI: // __CLANG_OFFLOAD_BUNDLE____END__ openmp-x86_64-pc-linux-gnu
+
+// CK-TEXTLL: ; __CLANG_OFFLOAD_BUNDLE____START__ host-powerpc64le-ibm-linux-gnu
+// CK-TEXTLL: @A = dso_local global i32 0
+// CK-TEXTLL: define {{.*}}@test_func()
+// CK-TEXTLL: ; __CLANG_OFFLOAD_BUNDLE____END__ host-powerpc64le-ibm-linux-gnu
+// CK-TEXTLL: ; __CLANG_OFFLOAD_BUNDLE____START__ openmp-powerpc64le-ibm-linux-gnu
+// CK-TEXTLL: Content of device file 1
+// CK-TEXTLL: ; __CLANG_OFFLOAD_BUNDLE____END__ openmp-powerpc64le-ibm-linux-gnu
+// CK-TEXTLL: ; __CLANG_OFFLOAD_BUNDLE____START__ openmp-x86_64-pc-linux-gnu
+// CK-TEXTLL: Content of device file 2
+// CK-TEXTLL: ; __CLANG_OFFLOAD_BUNDLE____END__ openmp-x86_64-pc-linux-gnu
+
+// CK-TEXTS: # __CLANG_OFFLOAD_BUNDLE____START__ host-powerpc64le-ibm-linux-gnu
+// CK-TEXTS: .globl {{.*}}test_func
+// CK-TEXTS: .globl {{.*}}A
+// CK-TEXTS: # __CLANG_OFFLOAD_BUNDLE____END__ host-powerpc64le-ibm-linux-gnu
+// CK-TEXTS: # __CLANG_OFFLOAD_BUNDLE____START__ openmp-powerpc64le-ibm-linux-gnu
+// CK-TEXTS: Content of device file 1
+// CK-TEXTS: # __CLANG_OFFLOAD_BUNDLE____END__ openmp-powerpc64le-ibm-linux-gnu
+// CK-TEXTS: # __CLANG_OFFLOAD_BUNDLE____START__ openmp-x86_64-pc-linux-gnu
+// CK-TEXTS: Content of device file 2
+// CK-TEXTS: # __CLANG_OFFLOAD_BUNDLE____END__ openmp-x86_64-pc-linux-gnu
+
+// CK-TEXTS-UNORDERED: # __CLANG_OFFLOAD_BUNDLE____START__ openmp-powerpc64le-ibm-linux-gnu
+// CK-TEXTS-UNORDERED: Content of device file 1
+// CK-TEXTS-UNORDERED: # __CLANG_OFFLOAD_BUNDLE____END__ openmp-powerpc64le-ibm-linux-gnu
+// CK-TEXTS-UNORDERED: # __CLANG_OFFLOAD_BUNDLE____START__ host-powerpc64le-ibm-linux-gnu
+// CK-TEXTS-UNORDERED: .globl {{.*}}test_func
+// CK-TEXTS-UNORDERED: .globl {{.*}}A
+// CK-TEXTS-UNORDERED: # __CLANG_OFFLOAD_BUNDLE____END__ host-powerpc64le-ibm-linux-gnu
+// CK-TEXTS-UNORDERED: # __CLANG_OFFLOAD_BUNDLE____START__ openmp-x86_64-pc-linux-gnu
+// CK-TEXTS-UNORDERED: Content of device file 2
+// CK-TEXTS-UNORDERED: # __CLANG_OFFLOAD_BUNDLE____END__ openmp-x86_64-pc-linux-gnu
+
+//
+// Check text unbundle. Check if we get the exact same content that we bundled before for each file.
+//
+// RUN: clang-offload-bundler -type=i -targets=host-powerpc64le-ibm-linux-gnu,openmp-powerpc64le-ibm-linux-gnu,openmp-x86_64-pc-linux-gnu -outputs=%t.res.i,%t.res.tgt1,%t.res.tgt2 -inputs=%t.bundle3.i -unbundle
+// RUN: diff %t.i %t.res.i
+// RUN: diff %t.tgt1 %t.res.tgt1
+// RUN: diff %t.tgt2 %t.res.tgt2
+// RUN: clang-offload-bundler -type=ii -targets=host-powerpc64le-ibm-linux-gnu,openmp-powerpc64le-ibm-linux-gnu,openmp-x86_64-pc-linux-gnu -outputs=%t.res.ii,%t.res.tgt1,%t.res.tgt2 -inputs=%t.bundle3.ii -unbundle
+// RUN: diff %t.ii %t.res.ii
+// RUN: diff %t.tgt1 %t.res.tgt1
+// RUN: diff %t.tgt2 %t.res.tgt2
+// RUN: clang-offload-bundler -type=ll -targets=host-powerpc64le-ibm-linux-gnu,openmp-powerpc64le-ibm-linux-gnu,openmp-x86_64-pc-linux-gnu -outputs=%t.res.ll,%t.res.tgt1,%t.res.tgt2 -inputs=%t.bundle3.ll -unbundle
+// RUN: diff %t.ll %t.res.ll
+// RUN: diff %t.tgt1 %t.res.tgt1
+// RUN: diff %t.tgt2 %t.res.tgt2
+// RUN: clang-offload-bundler -type=s -targets=host-powerpc64le-ibm-linux-gnu,openmp-powerpc64le-ibm-linux-gnu,openmp-x86_64-pc-linux-gnu -outputs=%t.res.s,%t.res.tgt1,%t.res.tgt2 -inputs=%t.bundle3.s -unbundle
+// RUN: diff %t.s %t.res.s
+// RUN: diff %t.tgt1 %t.res.tgt1
+// RUN: diff %t.tgt2 %t.res.tgt2
+// RUN: clang-offload-bundler -type=s -targets=openmp-powerpc64le-ibm-linux-gnu,host-powerpc64le-ibm-linux-gnu,openmp-x86_64-pc-linux-gnu -outputs=%t.res.tgt1,%t.res.s,%t.res.tgt2 -inputs=%t.bundle3.s -unbundle
+// RUN: diff %t.s %t.res.s
+// RUN: diff %t.tgt1 %t.res.tgt1
+// RUN: diff %t.tgt2 %t.res.tgt2
+
+// Check if we can unbundle a file with no magic strings.
+// RUN: clang-offload-bundler -type=s -targets=host-powerpc64le-ibm-linux-gnu,openmp-powerpc64le-ibm-linux-gnu,openmp-x86_64-pc-linux-gnu -outputs=%t.res.s,%t.res.tgt1,%t.res.tgt2 -inputs=%t.s -unbundle
+// RUN: diff %t.s %t.res.s
+// RUN: diff %t.empty %t.res.tgt1
+// RUN: diff %t.empty %t.res.tgt2
+// RUN: clang-offload-bundler -type=s -targets=openmp-powerpc64le-ibm-linux-gnu,host-powerpc64le-ibm-linux-gnu,openmp-x86_64-pc-linux-gnu -outputs=%t.res.tgt1,%t.res.s,%t.res.tgt2 -inputs=%t.s -unbundle
+// RUN: diff %t.s %t.res.s
+// RUN: diff %t.empty %t.res.tgt1
+// RUN: diff %t.empty %t.res.tgt2
+
+//
+// Check binary bundle/unbundle. The content that we have before bundling must be the same we have after unbundling.
+//
+// RUN: clang-offload-bundler -type=bc -targets=host-powerpc64le-ibm-linux-gnu,openmp-powerpc64le-ibm-linux-gnu,openmp-x86_64-pc-linux-gnu -inputs=%t.bc,%t.tgt1,%t.tgt2 -outputs=%t.bundle3.bc
+// RUN: clang-offload-bundler -type=gch -targets=host-powerpc64le-ibm-linux-gnu,openmp-powerpc64le-ibm-linux-gnu,openmp-x86_64-pc-linux-gnu -inputs=%t.ast,%t.tgt1,%t.tgt2 -outputs=%t.bundle3.gch
+// RUN: clang-offload-bundler -type=ast -targets=host-powerpc64le-ibm-linux-gnu,openmp-powerpc64le-ibm-linux-gnu,openmp-x86_64-pc-linux-gnu -inputs=%t.ast,%t.tgt1,%t.tgt2 -outputs=%t.bundle3.ast
+// RUN: clang-offload-bundler -type=ast -targets=openmp-powerpc64le-ibm-linux-gnu,host-powerpc64le-ibm-linux-gnu,openmp-x86_64-pc-linux-gnu -inputs=%t.tgt1,%t.ast,%t.tgt2 -outputs=%t.bundle3.unordered.ast
+// RUN: clang-offload-bundler -type=bc -targets=host-powerpc64le-ibm-linux-gnu,openmp-powerpc64le-ibm-linux-gnu,openmp-x86_64-pc-linux-gnu -outputs=%t.res.bc,%t.res.tgt1,%t.res.tgt2 -inputs=%t.bundle3.bc -unbundle
+// RUN: diff %t.bc %t.res.bc
+// RUN: diff %t.tgt1 %t.res.tgt1
+// RUN: diff %t.tgt2 %t.res.tgt2
+// RUN: clang-offload-bundler -type=gch -targets=host-powerpc64le-ibm-linux-gnu,openmp-powerpc64le-ibm-linux-gnu,openmp-x86_64-pc-linux-gnu -outputs=%t.res.gch,%t.res.tgt1,%t.res.tgt2 -inputs=%t.bundle3.gch -unbundle
+// RUN: diff %t.ast %t.res.gch
+// RUN: diff %t.tgt1 %t.res.tgt1
+// RUN: diff %t.tgt2 %t.res.tgt2
+// RUN: clang-offload-bundler -type=ast -targets=host-powerpc64le-ibm-linux-gnu,openmp-powerpc64le-ibm-linux-gnu,openmp-x86_64-pc-linux-gnu -outputs=%t.res.ast,%t.res.tgt1,%t.res.tgt2 -inputs=%t.bundle3.ast -unbundle
+// RUN: diff %t.ast %t.res.ast
+// RUN: diff %t.tgt1 %t.res.tgt1
+// RUN: diff %t.tgt2 %t.res.tgt2
+// RUN: clang-offload-bundler -type=ast -targets=openmp-powerpc64le-ibm-linux-gnu,host-powerpc64le-ibm-linux-gnu,openmp-x86_64-pc-linux-gnu -outputs=%t.res.tgt1,%t.res.ast,%t.res.tgt2 -inputs=%t.bundle3.ast -unbundle
+// RUN: diff %t.ast %t.res.ast
+// RUN: diff %t.tgt1 %t.res.tgt1
+// RUN: diff %t.tgt2 %t.res.tgt2
+// RUN: clang-offload-bundler -type=ast -targets=openmp-powerpc64le-ibm-linux-gnu,host-powerpc64le-ibm-linux-gnu,openmp-x86_64-pc-linux-gnu -outputs=%t.res.tgt1,%t.res.ast,%t.res.tgt2 -inputs=%t.bundle3.unordered.ast -unbundle
+// RUN: diff %t.ast %t.res.ast
+// RUN: diff %t.tgt1 %t.res.tgt1
+// RUN: diff %t.tgt2 %t.res.tgt2
+
+// Check if we can unbundle a file with no magic strings.
+// RUN: clang-offload-bundler -type=bc -targets=host-powerpc64le-ibm-linux-gnu,openmp-powerpc64le-ibm-linux-gnu,openmp-x86_64-pc-linux-gnu -outputs=%t.res.bc,%t.res.tgt1,%t.res.tgt2 -inputs=%t.bc -unbundle
+// RUN: diff %t.bc %t.res.bc
+// RUN: diff %t.empty %t.res.tgt1
+// RUN: diff %t.empty %t.res.tgt2
+// RUN: clang-offload-bundler -type=bc -targets=openmp-powerpc64le-ibm-linux-gnu,host-powerpc64le-ibm-linux-gnu,openmp-x86_64-pc-linux-gnu -outputs=%t.res.tgt1,%t.res.bc,%t.res.tgt2 -inputs=%t.bc -unbundle
+// RUN: diff %t.bc %t.res.bc
+// RUN: diff %t.empty %t.res.tgt1
+// RUN: diff %t.empty %t.res.tgt2
+
+//
+// Check object bundle/unbundle. The content should be bundled into an ELF
+// section (we are using a PowerPC little-endian host which uses ELF). We
+// have an already bundled file to check the unbundle and do a dry run on the
+// bundling as it cannot be tested in all host platforms that will run these
+// tests.
+//
+
+// RUN: clang-offload-bundler -type=o -targets=host-powerpc64le-ibm-linux-gnu,openmp-powerpc64le-ibm-linux-gnu,openmp-x86_64-pc-linux-gnu -inputs=%t.o,%t.tgt1,%t.tgt2 -outputs=%t.bundle3.o -### -dump-temporary-files 2>&1 \
+// RUN: | FileCheck %s --check-prefix CK-OBJ-CMD
+// CK-OBJ-CMD: private constant [1 x i8] zeroinitializer, section "__CLANG_OFFLOAD_BUNDLE__host-powerpc64le-ibm-linux-gnu"
+// CK-OBJ-CMD: private constant [{{[0-9]+}} x i8] c"Content of device file 1{{.+}}", section "__CLANG_OFFLOAD_BUNDLE__openmp-powerpc64le-ibm-linux-gnu"
+// CK-OBJ-CMD: private constant [{{[0-9]+}} x i8] c"Content of device file 2{{.+}}", section "__CLANG_OFFLOAD_BUNDLE__openmp-x86_64-pc-linux-gnu"
+// CK-OBJ-CMD: clang{{(.exe)?}}" "-r" "-target" "powerpc64le-ibm-linux-gnu" "-o" "{{.+}}.o" "{{.+}}.o" "{{.+}}.bc" "-nostdlib"
+
+// RUN: clang-offload-bundler -type=o -targets=host-powerpc64le-ibm-linux-gnu,openmp-powerpc64le-ibm-linux-gnu,openmp-x86_64-pc-linux-gnu -outputs=%t.res.o,%t.res.tgt1,%t.res.tgt2 -inputs=%s.o -unbundle
+// RUN: diff %s.o %t.res.o
+// RUN: diff %t.tgt1 %t.res.tgt1
+// RUN: diff %t.tgt2 %t.res.tgt2
+// RUN: clang-offload-bundler -type=o -targets=openmp-powerpc64le-ibm-linux-gnu,host-powerpc64le-ibm-linux-gnu,openmp-x86_64-pc-linux-gnu -outputs=%t.res.tgt1,%t.res.o,%t.res.tgt2 -inputs=%s.o -unbundle
+// RUN: diff %s.o %t.res.o
+// RUN: diff %t.tgt1 %t.res.tgt1
+// RUN: diff %t.tgt2 %t.res.tgt2
+
+// Check if we can unbundle a file with no magic strings.
+// RUN: clang-offload-bundler -type=o -targets=host-powerpc64le-ibm-linux-gnu,openmp-powerpc64le-ibm-linux-gnu,openmp-x86_64-pc-linux-gnu -outputs=%t.res.o,%t.res.tgt1,%t.res.tgt2 -inputs=%t.o -unbundle
+// RUN: diff %t.o %t.res.o
+// RUN: diff %t.empty %t.res.tgt1
+// RUN: diff %t.empty %t.res.tgt2
+// RUN: clang-offload-bundler -type=o -targets=openmp-powerpc64le-ibm-linux-gnu,host-powerpc64le-ibm-linux-gnu,openmp-x86_64-pc-linux-gnu -outputs=%t.res.tgt1,%t.res.o,%t.res.tgt2 -inputs=%t.o -unbundle
+// RUN: diff %t.o %t.res.o
+// RUN: diff %t.empty %t.res.tgt1
+// RUN: diff %t.empty %t.res.tgt2
+
+// Some code so that we can create a binary out of this file.
+int A = 0;
+void test_func(void) {
+  ++A;
+}

src/llvm-project/clang/test/Driver/clang-offload-bundler.c.o

diff --git a/src/llvm-project/clang/test/Driver/clang-offload-bundler.c.o b/src/llvm-project/clang/test/Driver/clang-offload-bundler.c.o
new file mode 100644
index 0000000..2cdba14
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/clang-offload-bundler.c.o
Binary files differ

src/llvm-project/clang/test/Driver/clang-s-opts.s

diff --git a/src/llvm-project/clang/test/Driver/clang-s-opts.s b/src/llvm-project/clang/test/Driver/clang-s-opts.s
new file mode 100644
index 0000000..f292708
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/clang-s-opts.s
@@ -0,0 +1,4 @@
+// RUN: %clang -### -c -flto -fno-lto %s 2>&1 | FileCheck %s
+// RUN: %clang -### -c -flto -fno-lto -fno-integrated-as %s 2>&1 | FileCheck %s
+
+// CHECK-NOT: argument unused during compilation

src/llvm-project/clang/test/Driver/clang-translation.c

diff --git a/src/llvm-project/clang/test/Driver/clang-translation.c b/src/llvm-project/clang/test/Driver/clang-translation.c
new file mode 100644
index 0000000..4360ea4
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/clang-translation.c
@@ -0,0 +1,435 @@
+// RUN: %clang -target i386-unknown-unknown -### -S -O0 -Os %s -o %t.s -fverbose-asm -funwind-tables -fvisibility=hidden 2>&1 | FileCheck -check-prefix=I386 %s
+// I386: "-triple" "i386-unknown-unknown"
+// I386: "-S"
+// I386: "-disable-free"
+// I386: "-mrelocation-model" "static"
+// I386: "-mdisable-fp-elim"
+// I386: "-masm-verbose"
+// I386: "-munwind-tables"
+// I386: "-Os"
+// I386: "-fvisibility"
+// I386: "hidden"
+// I386: "-o"
+// I386: clang-translation
+
+// RUN: %clang -target i386-apple-darwin9 -### -S %s -o %t.s 2>&1 | \
+// RUN: FileCheck -check-prefix=YONAH %s
+// RUN: %clang -target i386-apple-macosx10.11 -### -S %s -o %t.s 2>&1 | \
+// RUN: FileCheck -check-prefix=YONAH %s
+// YONAH: "-target-cpu"
+// YONAH: "yonah"
+
+// RUN: %clang -target x86_64-apple-darwin9 -### -S %s -o %t.s 2>&1 | \
+// RUN: FileCheck -check-prefix=CORE2 %s
+// RUN: %clang -target x86_64-apple-macosx10.11 -### -S %s -o %t.s 2>&1 | \
+// RUN: FileCheck -check-prefix=CORE2 %s
+// CORE2: "-target-cpu"
+// CORE2: "core2"
+
+// RUN: %clang -target x86_64h-apple-darwin -### -S %s -o %t.s 2>&1 | \
+// RUN: FileCheck -check-prefix=AVX2 %s
+// RUN: %clang -target x86_64h-apple-macosx10.12 -### -S %s -o %t.s 2>&1 | \
+// RUN: FileCheck -check-prefix=AVX2 %s
+// AVX2: "-target-cpu"
+// AVX2: "core-avx2"
+
+// RUN: %clang -target x86_64h-apple-darwin -march=skx -### %s -o /dev/null 2>&1 | \
+// RUN: FileCheck -check-prefix=X8664HSKX %s
+// X8664HSKX: "-target-cpu"
+// X8664HSKX: "skx"
+
+// RUN: %clang -target i386-apple-macosx10.12 -### -S %s -o %t.s 2>&1 | \
+// RUN: FileCheck -check-prefix=PENRYN %s
+// RUN: %clang -target x86_64-apple-macosx10.12 -### -S %s -o %t.s 2>&1 | \
+// RUN: FileCheck -check-prefix=PENRYN %s
+// PENRYN: "-target-cpu"
+// PENRYN: "penryn"
+
+
+// RUN: %clang -target x86_64-apple-darwin10 -### -S %s -arch armv7 2>&1 | \
+// RUN: FileCheck -check-prefix=ARMV7_DEFAULT %s
+// ARMV7_DEFAULT: clang
+// ARMV7_DEFAULT: "-cc1"
+// ARMV7_DEFAULT-NOT: "-msoft-float"
+// ARMV7_DEFAULT: "-mfloat-abi" "soft"
+// ARMV7_DEFAULT-NOT: "-msoft-float"
+// ARMV7_DEFAULT: "-x" "c"
+
+// RUN: %clang -target x86_64-apple-darwin10 -### -S %s -arch armv7 \
+// RUN: -msoft-float 2>&1 | FileCheck -check-prefix=ARMV7_SOFTFLOAT %s
+// ARMV7_SOFTFLOAT: clang
+// ARMV7_SOFTFLOAT: "-cc1"
+// ARMV7_SOFTFLOAT: "-target-feature"
+// ARMV7_SOFTFLOAT: "-neon"
+// ARMV7_SOFTFLOAT: "-msoft-float"
+// ARMV7_SOFTFLOAT: "-mfloat-abi" "soft"
+// ARMV7_SOFTFLOAT: "-x" "c"
+
+// RUN: %clang -target x86_64-apple-darwin10 -### -S %s -arch armv7 \
+// RUN: -mhard-float 2>&1 | FileCheck -check-prefix=ARMV7_HARDFLOAT %s
+// ARMV7_HARDFLOAT: clang
+// ARMV7_HARDFLOAT: "-cc1"
+// ARMV7_HARDFLOAT-NOT: "-msoft-float"
+// ARMV7_HARDFLOAT: "-mfloat-abi" "hard"
+// ARMV7_HARDFLOAT-NOT: "-msoft-float"
+// ARMV7_HARDFLOAT: "-x" "c"
+
+// RUN: %clang -target arm64-apple-ios10 -### -S %s -arch arm64 2>&1 | \
+// RUN: FileCheck -check-prefix=ARM64-APPLE %s
+// ARM64-APPLE: -munwind-table
+
+// RUN: %clang -target arm64-apple-ios10 -### -ffreestanding -S %s -arch arm64 2>&1 | \
+// RUN: FileCheck -check-prefix=ARM64-FREESTANDING-APPLE %s
+//
+// RUN: %clang -target arm64-apple-ios10 -### -fno-unwind-tables -ffreestanding -S %s -arch arm64 2>&1 | \
+// RUN: FileCheck -check-prefix=ARM64-FREESTANDING-APPLE %s
+//
+// ARM64-FREESTANDING-APPLE-NOT: -munwind-table
+
+// RUN: %clang -target arm64-apple-ios10 -### -funwind-tables -S %s -arch arm64 2>&1 | \
+// RUN: FileCheck -check-prefix=ARM64-EXPLICIT-UWTABLE-APPLE %s
+//
+// RUN: %clang -target arm64-apple-ios10 -### -ffreestanding -funwind-tables -S %s -arch arm64 2>&1 | \
+// RUN: FileCheck -check-prefix=ARM64-EXPLICIT-UWTABLE-APPLE %s
+//
+// ARM64-EXPLICIT-UWTABLE-APPLE: -munwind-table
+
+// RUN: %clang -target arm64-apple-ios10 -fno-exceptions -### -S %s -arch arm64 2>&1 | \
+// RUN: FileCheck -check-prefix=ARM64-APPLE-EXCEP %s
+// ARM64-APPLE-EXCEP-NOT: -munwind-table
+
+// RUN: %clang -target armv7k-apple-watchos4.0 -### -S %s -arch armv7k 2>&1 | \
+// RUN: FileCheck -check-prefix=ARMV7K-APPLE %s
+// ARMV7K-APPLE: -munwind-table
+
+// RUN: %clang -target arm-linux -### -S %s -march=armv5e 2>&1 | \
+// RUN: FileCheck -check-prefix=ARMV5E %s
+// ARMV5E: clang
+// ARMV5E: "-cc1"
+// ARMV5E: "-target-cpu" "arm1022e"
+
+// RUN: %clang -target arm-linux -mtp=cp15 -### -S %s -arch armv7 2>&1 | \
+// RUN: FileCheck -check-prefix=ARMv7_THREAD_POINTER-HARD %s
+// ARMv7_THREAD_POINTER-HARD: "-target-feature" "+read-tp-hard"
+
+// RUN: %clang -target arm-linux -mtp=soft -### -S %s -arch armv7 2>&1 | \
+// RUN: FileCheck -check-prefix=ARMv7_THREAD_POINTER_SOFT %s
+// ARMv7_THREAD_POINTER_SOFT-NOT: "-target-feature" "+read-tp-hard"
+
+// RUN: %clang -target arm-linux -### -S %s -arch armv7 2>&1 | \
+// RUN: FileCheck -check-prefix=ARMv7_THREAD_POINTER_NON %s
+// ARMv7_THREAD_POINTER_NON-NOT: "-target-feature" "+read-tp-hard"
+
+// RUN: %clang -target powerpc64-unknown-linux-gnu \
+// RUN: -### -S %s -mcpu=G5 2>&1 | FileCheck -check-prefix=PPCG5 %s
+// PPCG5: clang
+// PPCG5: "-cc1"
+// PPCG5: "-target-cpu" "g5"
+
+// RUN: %clang -target powerpc64-unknown-linux-gnu \
+// RUN: -### -S %s -mcpu=power7 2>&1 | FileCheck -check-prefix=PPCPWR7 %s
+// PPCPWR7: clang
+// PPCPWR7: "-cc1"
+// PPCPWR7: "-target-cpu" "pwr7"
+
+// RUN: %clang -target powerpc64-unknown-linux-gnu \
+// RUN: -### -S %s -mcpu=power8 2>&1 | FileCheck -check-prefix=PPCPWR8 %s
+// PPCPWR8: clang
+// PPCPWR8: "-cc1"
+// PPCPWR8: "-target-cpu" "pwr8"
+
+// RUN: %clang -target powerpc64-unknown-linux-gnu \
+// RUN: -### -S %s -mcpu=a2q 2>&1 | FileCheck -check-prefix=PPCA2Q %s
+// PPCA2Q: clang
+// PPCA2Q: "-cc1"
+// PPCA2Q: "-target-cpu" "a2q"
+
+// RUN: %clang -target powerpc64-unknown-linux-gnu \
+// RUN: -### -S %s -mcpu=630 2>&1 | FileCheck -check-prefix=PPC630 %s
+// PPC630: clang
+// PPC630: "-cc1"
+// PPC630: "-target-cpu" "pwr3"
+
+// RUN: %clang -target powerpc64-unknown-linux-gnu \
+// RUN: -### -S %s -mcpu=power3 2>&1 | FileCheck -check-prefix=PPCPOWER3 %s
+// PPCPOWER3: clang
+// PPCPOWER3: "-cc1"
+// PPCPOWER3: "-target-cpu" "pwr3"
+
+// RUN: %clang -target powerpc64-unknown-linux-gnu \
+// RUN: -### -S %s -mcpu=pwr3 2>&1 | FileCheck -check-prefix=PPCPWR3 %s
+// PPCPWR3: clang
+// PPCPWR3: "-cc1"
+// PPCPWR3: "-target-cpu" "pwr3"
+
+// RUN: %clang -target powerpc64-unknown-linux-gnu \
+// RUN: -### -S %s -mcpu=power4 2>&1 | FileCheck -check-prefix=PPCPOWER4 %s
+// PPCPOWER4: clang
+// PPCPOWER4: "-cc1"
+// PPCPOWER4: "-target-cpu" "pwr4"
+
+// RUN: %clang -target powerpc64-unknown-linux-gnu \
+// RUN: -### -S %s -mcpu=pwr4 2>&1 | FileCheck -check-prefix=PPCPWR4 %s
+// PPCPWR4: clang
+// PPCPWR4: "-cc1"
+// PPCPWR4: "-target-cpu" "pwr4"
+
+// RUN: %clang -target powerpc64-unknown-linux-gnu \
+// RUN: -### -S %s -mcpu=power5 2>&1 | FileCheck -check-prefix=PPCPOWER5 %s
+// PPCPOWER5: clang
+// PPCPOWER5: "-cc1"
+// PPCPOWER5: "-target-cpu" "pwr5"
+
+// RUN: %clang -target powerpc64-unknown-linux-gnu \
+// RUN: -### -S %s -mcpu=pwr5 2>&1 | FileCheck -check-prefix=PPCPWR5 %s
+// PPCPWR5: clang
+// PPCPWR5: "-cc1"
+// PPCPWR5: "-target-cpu" "pwr5"
+
+// RUN: %clang -target powerpc64-unknown-linux-gnu \
+// RUN: -### -S %s -mcpu=power5x 2>&1 | FileCheck -check-prefix=PPCPOWER5X %s
+// PPCPOWER5X: clang
+// PPCPOWER5X: "-cc1"
+// PPCPOWER5X: "-target-cpu" "pwr5x"
+
+// RUN: %clang -target powerpc64-unknown-linux-gnu \
+// RUN: -### -S %s -mcpu=pwr5x 2>&1 | FileCheck -check-prefix=PPCPWR5X %s
+// PPCPWR5X: clang
+// PPCPWR5X: "-cc1"
+// PPCPWR5X: "-target-cpu" "pwr5x"
+
+// RUN: %clang -target powerpc64-unknown-linux-gnu \
+// RUN: -### -S %s -mcpu=power6 2>&1 | FileCheck -check-prefix=PPCPOWER6 %s
+// PPCPOWER6: clang
+// PPCPOWER6: "-cc1"
+// PPCPOWER6: "-target-cpu" "pwr6"
+
+// RUN: %clang -target powerpc64-unknown-linux-gnu \
+// RUN: -### -S %s -mcpu=pwr6 2>&1 | FileCheck -check-prefix=PPCPWR6 %s
+// PPCPWR6: clang
+// PPCPWR6: "-cc1"
+// PPCPWR6: "-target-cpu" "pwr6"
+
+// RUN: %clang -target powerpc64-unknown-linux-gnu \
+// RUN: -### -S %s -mcpu=power6x 2>&1 | FileCheck -check-prefix=PPCPOWER6X %s
+// PPCPOWER6X: clang
+// PPCPOWER6X: "-cc1"
+// PPCPOWER6X: "-target-cpu" "pwr6x"
+
+// RUN: %clang -target powerpc64-unknown-linux-gnu \
+// RUN: -### -S %s -mcpu=pwr6x 2>&1 | FileCheck -check-prefix=PPCPWR6X %s
+// PPCPWR6X: clang
+// PPCPWR6X: "-cc1"
+// PPCPWR6X: "-target-cpu" "pwr6x"
+
+// RUN: %clang -target powerpc64-unknown-linux-gnu \
+// RUN: -### -S %s -mcpu=power7 2>&1 | FileCheck -check-prefix=PPCPOWER7 %s
+// PPCPOWER7: clang
+// PPCPOWER7: "-cc1"
+// PPCPOWER7: "-target-cpu" "pwr7"
+
+// RUN: %clang -target powerpc64-unknown-linux-gnu \
+// RUN: -### -S %s -mcpu=powerpc 2>&1 | FileCheck -check-prefix=PPCPOWERPC %s
+// PPCPOWERPC: clang
+// PPCPOWERPC: "-cc1"
+// PPCPOWERPC: "-target-cpu" "ppc"
+
+// RUN: %clang -target powerpc64-unknown-linux-gnu \
+// RUN: -### -S %s -mcpu=powerpc64 2>&1 | FileCheck -check-prefix=PPCPOWERPC64 %s
+// PPCPOWERPC64: clang
+// PPCPOWERPC64: "-cc1"
+// PPCPOWERPC64: "-target-cpu" "ppc64"
+
+// RUN: %clang -target powerpc64-unknown-linux-gnu \
+// RUN: -### -S %s 2>&1 | FileCheck -check-prefix=PPC64NS %s
+// PPC64NS: clang
+// PPC64NS: "-cc1"
+// PPC64NS: "-target-cpu" "ppc64"
+
+// RUN: %clang -target powerpc-fsl-linux -### -S %s \
+// RUN: -mcpu=e500mc 2>&1 | FileCheck -check-prefix=PPCE500MC %s
+// PPCE500MC: clang
+// PPCE500MC: "-cc1"
+// PPCE500MC: "-target-cpu" "e500mc"
+
+// RUN: %clang -target powerpc64-fsl-linux -### -S \
+// RUN: %s -mcpu=e5500 2>&1 | FileCheck -check-prefix=PPCE5500 %s
+// PPCE5500: clang
+// PPCE5500: "-cc1"
+// PPCE5500: "-target-cpu" "e5500"
+
+// RUN: %clang -target amd64-unknown-openbsd5.2 -### -S %s 2>&1 | \
+// RUN: FileCheck -check-prefix=AMD64 %s
+// AMD64: clang
+// AMD64: "-cc1"
+// AMD64: "-triple"
+// AMD64: "amd64-unknown-openbsd5.2"
+// AMD64: "-munwind-tables"
+
+// RUN: %clang -target amd64--mingw32 -### -S %s 2>&1 | \
+// RUN: FileCheck -check-prefix=AMD64-MINGW %s
+// AMD64-MINGW: clang
+// AMD64-MINGW: "-cc1"
+// AMD64-MINGW: "-triple"
+// AMD64-MINGW: "amd64-unknown-windows-gnu"
+// AMD64-MINGW: "-munwind-tables"
+
+// RUN: %clang -target i686-linux-android -### -S %s 2>&1 \
+// RUN:        --sysroot=%S/Inputs/basic_android_tree/sysroot \
+// RUN:   | FileCheck --check-prefix=ANDROID-X86 %s
+// ANDROID-X86: clang
+// ANDROID-X86: "-target-cpu" "i686"
+// ANDROID-X86: "-target-feature" "+ssse3"
+
+// RUN: %clang -target x86_64-linux-android -### -S %s 2>&1 \
+// RUN:        --sysroot=%S/Inputs/basic_android_tree/sysroot \
+// RUN:   | FileCheck --check-prefix=ANDROID-X86_64 %s
+// ANDROID-X86_64: clang
+// ANDROID-X86_64: "-target-cpu" "x86-64"
+// ANDROID-X86_64: "-target-feature" "+sse4.2"
+// ANDROID-X86_64: "-target-feature" "+popcnt"
+
+// RUN: %clang -target mips-linux-gnu -### -S %s 2>&1 | \
+// RUN: FileCheck -check-prefix=MIPS %s
+// MIPS: clang
+// MIPS: "-cc1"
+// MIPS: "-target-cpu" "mips32r2"
+// MIPS: "-mfloat-abi" "hard"
+
+// RUN: %clang -target mipsisa32r6-linux-gnu -### -S %s 2>&1 | \
+// RUN: FileCheck -check-prefix=MIPSR6 %s
+// MIPSR6: clang
+// MIPSR6: "-cc1"
+// MIPSR6: "-target-cpu" "mips32r6"
+// MIPSR6: "-mfloat-abi" "hard"
+
+// RUN: %clang -target mipsel-linux-gnu -### -S %s 2>&1 | \
+// RUN: FileCheck -check-prefix=MIPSEL %s
+// MIPSEL: clang
+// MIPSEL: "-cc1"
+// MIPSEL: "-target-cpu" "mips32r2"
+// MIPSEL: "-mfloat-abi" "hard"
+
+// RUN: %clang -target mipsisa32r6el-linux-gnu -### -S %s 2>&1 | \
+// RUN: FileCheck -check-prefix=MIPSR6EL %s
+// MIPSR6EL: clang
+// MIPSR6EL: "-cc1"
+// MIPSR6EL: "-target-cpu" "mips32r6"
+// MIPSR6EL: "-mfloat-abi" "hard"
+
+// RUN: %clang -target mipsel-linux-android -### -S %s 2>&1 | \
+// RUN: FileCheck -check-prefix=MIPSEL-ANDROID %s
+// MIPSEL-ANDROID: clang
+// MIPSEL-ANDROID: "-cc1"
+// MIPSEL-ANDROID: "-target-cpu" "mips32"
+// MIPSEL-ANDROID: "-target-feature" "+fpxx"
+// MIPSEL-ANDROID: "-target-feature" "+nooddspreg"
+// MIPSEL-ANDROID: "-mfloat-abi" "hard"
+
+// RUN: %clang -target mipsel-linux-android -### -S %s -mcpu=mips32r6 2>&1 | \
+// RUN: FileCheck -check-prefix=MIPSEL-ANDROID-R6 %s
+// MIPSEL-ANDROID-R6: clang
+// MIPSEL-ANDROID-R6: "-cc1"
+// MIPSEL-ANDROID-R6: "-target-cpu" "mips32r6"
+// MIPSEL-ANDROID-R6: "-target-feature" "+fp64"
+// MIPSEL-ANDROID-R6: "-target-feature" "+nooddspreg"
+// MIPSEL-ANDROID-R6: "-mfloat-abi" "hard"
+
+// RUN: %clang -target mips64-linux-gnu -### -S %s 2>&1 | \
+// RUN: FileCheck -check-prefix=MIPS64 %s
+// MIPS64: clang
+// MIPS64: "-cc1"
+// MIPS64: "-target-cpu" "mips64r2"
+// MIPS64: "-mfloat-abi" "hard"
+
+// RUN: %clang -target mipsisa64r6-linux-gnu -### -S %s 2>&1 | \
+// RUN: FileCheck -check-prefix=MIPS64R6 %s
+// MIPS64R6: clang
+// MIPS64R6: "-cc1"
+// MIPS64R6: "-target-cpu" "mips64r6"
+// MIPS64R6: "-mfloat-abi" "hard"
+
+// RUN: %clang -target mips64el-linux-gnu -### -S %s 2>&1 | \
+// RUN: FileCheck -check-prefix=MIPS64EL %s
+// MIPS64EL: clang
+// MIPS64EL: "-cc1"
+// MIPS64EL: "-target-cpu" "mips64r2"
+// MIPS64EL: "-mfloat-abi" "hard"
+
+// RUN: %clang -target mipsisa64r6el-linux-gnu -### -S %s 2>&1 | \
+// RUN: FileCheck -check-prefix=MIPS64R6EL %s
+// MIPS64R6EL: clang
+// MIPS64R6EL: "-cc1"
+// MIPS64R6EL: "-target-cpu" "mips64r6"
+// MIPS64R6EL: "-mfloat-abi" "hard"
+
+// RUN: %clang -target mips64-linux-gnuabi64 -### -S %s 2>&1 | \
+// RUN: FileCheck -check-prefix=MIPS64-GNUABI64 %s
+// MIPS64-GNUABI64: clang
+// MIPS64-GNUABI64: "-cc1"
+// MIPS64-GNUABI64: "-target-cpu" "mips64r2"
+// MIPS64-GNUABI64: "-target-abi" "n64"
+// MIPS64-GNUABI64: "-mfloat-abi" "hard"
+
+// RUN: %clang -target mipsisa64r6-linux-gnuabi64 -### -S %s 2>&1 | \
+// RUN: FileCheck -check-prefix=MIPS64R6-GNUABI64 %s
+// MIPS64R6-GNUABI64: clang
+// MIPS64R6-GNUABI64: "-cc1"
+// MIPS64R6-GNUABI64: "-target-cpu" "mips64r6"
+// MIPS64R6-GNUABI64: "-target-abi" "n64"
+// MIPS64R6-GNUABI64: "-mfloat-abi" "hard"
+
+// RUN: %clang -target mips64el-linux-gnuabi64 -### -S %s 2>&1 | \
+// RUN: FileCheck -check-prefix=MIPS64EL-GNUABI64 %s
+// MIPS64EL-GNUABI64: clang
+// MIPS64EL-GNUABI64: "-cc1"
+// MIPS64EL-GNUABI64: "-target-cpu" "mips64r2"
+// MIPS64EL-GNUABI64: "-target-abi" "n64"
+// MIPS64EL-GNUABI64: "-mfloat-abi" "hard"
+
+// RUN: %clang -target mipsisa64r6el-linux-gnuabi64 -### -S %s 2>&1 | \
+// RUN: FileCheck -check-prefix=MIPS64R6EL-GNUABI64 %s
+// MIPS64R6EL-GNUABI64: clang
+// MIPS64R6EL-GNUABI64: "-cc1"
+// MIPS64R6EL-GNUABI64: "-target-cpu" "mips64r6"
+// MIPS64R6EL-GNUABI64: "-target-abi" "n64"
+// MIPS64R6EL-GNUABI64: "-mfloat-abi" "hard"
+
+// RUN: %clang -target mips64-linux-gnuabin32 -### -S %s 2>&1 | \
+// RUN: FileCheck -check-prefix=MIPSN32 %s
+// MIPSN32: clang
+// MIPSN32: "-cc1"
+// MIPSN32: "-target-cpu" "mips64r2"
+// MIPSN32: "-target-abi" "n32"
+// MIPSN32: "-mfloat-abi" "hard"
+
+// RUN: %clang -target mipsisa64r6-linux-gnuabin32 -### -S %s 2>&1 | \
+// RUN: FileCheck -check-prefix=MIPSN32R6 %s
+// MIPSN32R6: clang
+// MIPSN32R6: "-cc1"
+// MIPSN32R6: "-target-cpu" "mips64r6"
+// MIPSN32R6: "-target-abi" "n32"
+// MIPSN32R6: "-mfloat-abi" "hard"
+
+// RUN: %clang -target mips64el-linux-gnuabin32 -### -S %s 2>&1 | \
+// RUN: FileCheck -check-prefix=MIPSN32EL %s
+// MIPSN32EL: clang
+// MIPSN32EL: "-cc1"
+// MIPSN32EL: "-target-cpu" "mips64r2"
+// MIPSN32EL: "-target-abi" "n32"
+// MIPSN32EL: "-mfloat-abi" "hard"
+
+// RUN: %clang -target mipsisa64r6el-linux-gnuabin32 -### -S %s 2>&1 | \
+// RUN: FileCheck -check-prefix=MIPSN32R6EL %s
+// MIPSN32R6EL: clang
+// MIPSN32R6EL: "-cc1"
+// MIPSN32R6EL: "-target-cpu" "mips64r6"
+// MIPSN32R6EL: "-target-abi" "n32"
+// MIPSN32R6EL: "-mfloat-abi" "hard"
+
+// RUN: %clang -target mips64el-linux-android -### -S %s 2>&1 | \
+// RUN: FileCheck -check-prefix=MIPS64EL-ANDROID %s
+// MIPS64EL-ANDROID: clang
+// MIPS64EL-ANDROID: "-cc1"
+// MIPS64EL-ANDROID: "-target-cpu" "mips64r6"
+// MIPS64EL-ANDROID: "-mfloat-abi" "hard"

src/llvm-project/clang/test/Driver/clang-translation.cppm

diff --git a/src/llvm-project/clang/test/Driver/clang-translation.cppm b/src/llvm-project/clang/test/Driver/clang-translation.cppm
new file mode 100644
index 0000000..01daecb
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/clang-translation.cppm
@@ -0,0 +1,2 @@
+// RUN: %clang %s --precompile -### 2>&1 | FileCheck %s
+// CHECK: "-o" "{{[^"]*}}clang-translation.pcm"

src/llvm-project/clang/test/Driver/clang_cpp.c

diff --git a/src/llvm-project/clang/test/Driver/clang_cpp.c b/src/llvm-project/clang/test/Driver/clang_cpp.c
new file mode 100644
index 0000000..bf31800
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/clang_cpp.c
@@ -0,0 +1,5 @@
+// Verify that -include isn't included twice with -save-temps.
+// RUN: %clang -S -o - %s -include %t.h -save-temps -### 2> %t.log
+// RUN: FileCheck %s < %t.log
+// CHECK: "-include
+// CHECK-NOT: "-include

src/llvm-project/clang/test/Driver/clang_f_opts.c

diff --git a/src/llvm-project/clang/test/Driver/clang_f_opts.c b/src/llvm-project/clang/test/Driver/clang_f_opts.c
new file mode 100644
index 0000000..866b368
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/clang_f_opts.c
@@ -0,0 +1,568 @@
+// REQUIRES: clang-driver
+
+// RUN: %clang -### -S -fasm -fblocks -fbuiltin -fno-math-errno -fcommon -fpascal-strings -fno-blocks -fno-builtin -fmath-errno -fno-common -fno-pascal-strings -fblocks -fbuiltin -fmath-errno -fcommon -fpascal-strings -fsplit-stack %s 2>&1 | FileCheck -check-prefix=CHECK-OPTIONS1 %s
+// RUN: %clang -### -S -fasm -fblocks -fbuiltin -fno-math-errno -fcommon -fpascal-strings -fno-asm -fno-blocks -fno-builtin -fmath-errno -fno-common -fno-pascal-strings -fno-show-source-location -fshort-enums %s 2>&1 | FileCheck -check-prefix=CHECK-OPTIONS2 %s
+
+// CHECK-OPTIONS1: -split-stacks
+// CHECK-OPTIONS1: -fgnu-keywords
+// CHECK-OPTIONS1: -fblocks
+// CHECK-OPTIONS1: -fpascal-strings
+
+// CHECK-OPTIONS2: -fmath-errno
+// CHECK-OPTIONS2: -fno-gnu-keywords
+// CHECK-OPTIONS2: -fno-builtin
+// CHECK-OPTIONS2: -fshort-enums
+// CHECK-OPTIONS2: -fno-common
+// CHECK-OPTIONS2: -fno-show-source-location
+
+// RUN: %clang -### -S -Wwrite-strings %s 2>&1 | FileCheck -check-prefix=WRITE-STRINGS1 %s
+// WRITE-STRINGS1: -fconst-strings
+// RUN: %clang -### -S -Wwrite-strings -Wno-write-strings %s 2>&1 | FileCheck -check-prefix=WRITE-STRINGS2 %s
+// WRITE-STRINGS2-NOT: -fconst-strings
+// RUN: %clang -### -S -Wwrite-strings -w %s 2>&1 | FileCheck -check-prefix=WRITE-STRINGS3 %s
+// WRITE-STRINGS3-NOT: -fconst-strings
+
+// RUN: %clang -### -x c++ -c %s 2>&1 | FileCheck -check-prefix=DEPRECATED-ON-CHECK %s
+// RUN: %clang -### -x c++ -c -Wdeprecated %s 2>&1 | FileCheck -check-prefix=DEPRECATED-ON-CHECK %s
+// RUN: %clang -### -x c++ -c -Wno-deprecated %s 2>&1 | FileCheck -check-prefix=DEPRECATED-OFF-CHECK %s
+// RUN: %clang -### -x c++ -c -Wno-deprecated -Wdeprecated %s 2>&1 | FileCheck -check-prefix=DEPRECATED-ON-CHECK %s
+// RUN: %clang -### -x c++ -c -w %s 2>&1 | FileCheck -check-prefix=DEPRECATED-ON-CHECK %s
+// RUN: %clang -### -c %s 2>&1 | FileCheck -check-prefix=DEPRECATED-OFF-CHECK %s
+// RUN: %clang -### -c -Wdeprecated %s 2>&1 | FileCheck -check-prefix=DEPRECATED-OFF-CHECK %s
+// DEPRECATED-ON-CHECK: -fdeprecated-macro
+// DEPRECATED-OFF-CHECK-NOT: -fdeprecated-macro
+
+// RUN: %clang -### -S -ffp-contract=fast %s 2>&1 | FileCheck -check-prefix=FP-CONTRACT-FAST-CHECK %s
+// RUN: %clang -### -S -ffast-math %s 2>&1 | FileCheck -check-prefix=FP-CONTRACT-FAST-CHECK %s
+// RUN: %clang -### -S -ffp-contract=off %s 2>&1 | FileCheck -check-prefix=FP-CONTRACT-OFF-CHECK %s
+// FP-CONTRACT-FAST-CHECK: -ffp-contract=fast
+// FP-CONTRACT-OFF-CHECK: -ffp-contract=off
+
+// RUN: %clang -### -S -funroll-loops %s 2>&1 | FileCheck -check-prefix=CHECK-UNROLL-LOOPS %s
+// RUN: %clang -### -S -fno-unroll-loops %s 2>&1 | FileCheck -check-prefix=CHECK-NO-UNROLL-LOOPS %s
+// RUN: %clang -### -S -fno-unroll-loops -funroll-loops %s 2>&1 | FileCheck -check-prefix=CHECK-UNROLL-LOOPS %s
+// RUN: %clang -### -S -funroll-loops -fno-unroll-loops %s 2>&1 | FileCheck -check-prefix=CHECK-NO-UNROLL-LOOPS %s
+// CHECK-UNROLL-LOOPS: "-funroll-loops"
+// CHECK-NO-UNROLL-LOOPS: "-fno-unroll-loops"
+
+// RUN: %clang -### -S -freroll-loops %s 2>&1 | FileCheck -check-prefix=CHECK-REROLL-LOOPS %s
+// RUN: %clang -### -S -fno-reroll-loops %s 2>&1 | FileCheck -check-prefix=CHECK-NO-REROLL-LOOPS %s
+// RUN: %clang -### -S -fno-reroll-loops -freroll-loops %s 2>&1 | FileCheck -check-prefix=CHECK-REROLL-LOOPS %s
+// RUN: %clang -### -S -freroll-loops -fno-reroll-loops %s 2>&1 | FileCheck -check-prefix=CHECK-NO-REROLL-LOOPS %s
+// CHECK-REROLL-LOOPS: "-freroll-loops"
+// CHECK-NO-REROLL-LOOPS-NOT: "-freroll-loops"
+
+// RUN: %clang -### -S -fprofile-sample-accurate %s 2>&1 | FileCheck -check-prefix=CHECK-PROFILE-SAMPLE-ACCURATE %s
+// CHECK-PROFILE-SAMPLE-ACCURATE: "-fprofile-sample-accurate"
+
+// RUN: %clang -### -S -fprofile-sample-use=%S/Inputs/file.prof %s 2>&1 | FileCheck -check-prefix=CHECK-SAMPLE-PROFILE %s
+// CHECK-SAMPLE-PROFILE: "-fprofile-sample-use={{.*}}/file.prof"
+
+// RUN: %clang -### -S -fauto-profile=%S/Inputs/file.prof %s 2>&1 | FileCheck -check-prefix=CHECK-AUTO-PROFILE %s
+// CHECK-AUTO-PROFILE: "-fprofile-sample-use={{.*}}/file.prof"
+
+// RUN: %clang -### -S -fauto-profile=%S/Inputs/file.prof -fno-profile-sample-use %s 2>&1 | FileCheck -check-prefix=CHECK-NO-AUTO-PROFILE %s
+// RUN: %clang -### -S -fauto-profile=%S/Inputs/file.prof -fno-auto-profile %s 2>&1 | FileCheck -check-prefix=CHECK-NO-AUTO-PROFILE %s
+// CHECK-NO-AUTO-PROFILE-NOT: "-fprofile-sample-use={{.*}}/file.prof"
+
+// RUN: %clang -### -S -fauto-profile=%S/Inputs/file.prof -fno-profile-sample-use -fauto-profile %s 2>&1 | FileCheck -check-prefix=CHECK-AUTO-PROFILE %s
+// RUN: %clang -### -S -fauto-profile=%S/Inputs/file.prof -fno-auto-profile -fprofile-sample-use %s 2>&1 | FileCheck -check-prefix=CHECK-AUTO-PROFILE %s
+
+// RUN: %clang -### -S -fprofile-arcs %s 2>&1 | FileCheck -check-prefix=CHECK-PROFILE-ARCS %s
+// RUN: %clang -### -S -fno-profile-arcs -fprofile-arcs %s 2>&1 | FileCheck -check-prefix=CHECK-PROFILE-ARCS %s
+// RUN: %clang -### -S -fno-profile-arcs %s 2>&1 | FileCheck -check-prefix=CHECK-NO-PROFILE-ARCS %s
+// RUN: %clang -### -S -fprofile-arcs -fno-profile-arcs %s 2>&1 | FileCheck -check-prefix=CHECK-NO-PROFILE-ARCS %s
+// CHECK-PROFILE-ARCS: "-femit-coverage-data"
+// CHECK-NO-PROFILE-ARCS-NOT: "-femit-coverage-data"
+
+// RUN: %clang -### -S -fprofile-dir=abc %s 2>&1 | FileCheck -check-prefix=CHECK-PROFILE-DIR-UNUSED %s
+// RUN: %clang -### -S -ftest-coverage -fprofile-dir=abc %s 2>&1 | FileCheck -check-prefix=CHECK-PROFILE-DIR-UNUSED %s
+// RUN: %clang -### -S -fprofile-arcs -fprofile-dir=abc %s 2>&1 | FileCheck -check-prefix=CHECK-PROFILE-DIR %s
+// RUN: %clang -### -S --coverage -fprofile-dir=abc %s 2>&1 | FileCheck -check-prefix=CHECK-PROFILE-DIR %s
+// RUN: %clang -### -S -fprofile-arcs -fno-profile-arcs -fprofile-dir=abc %s 2>&1 | FileCheck -check-prefix=CHECK-PROFILE-DIR-NEITHER %s
+// CHECK-PROFILE-DIR: "-coverage-data-file" "abc
+// CHECK-PROFILE-DIR-UNUSED: argument unused
+// CHECK-PROFILE-DIR-UNUSED-NOT: "-coverage-data-file" "abc
+// CHECK-PROFILE-DIR-NEITHER-NOT: argument unused
+
+// RUN: %clang -### -fprofile-arcs -ftest-coverage %s 2>&1 | FileCheck -check-prefix=CHECK-u %s
+// RUN: %clang -### --coverage %s 2>&1 | FileCheck -check-prefix=CHECK-u %s
+// CHECK-u-NOT: "-u{{.*}}"
+
+// RUN: %clang -### -S -fprofile-generate %s 2>&1 | FileCheck -check-prefix=CHECK-PROFILE-GENERATE-LLVM %s
+// RUN: %clang -### -S -fprofile-instr-generate %s 2>&1 | FileCheck -check-prefix=CHECK-PROFILE-GENERATE %s
+// RUN: %clang -### -S -fprofile-generate=/some/dir %s 2>&1 | FileCheck -check-prefix=CHECK-PROFILE-GENERATE-DIR %s
+// RUN: %clang -### -S -fprofile-instr-generate=/tmp/somefile.profraw %s 2>&1 | FileCheck -check-prefix=CHECK-PROFILE-GENERATE-FILE %s
+// RUN: %clang -### -S -fprofile-generate -fprofile-use %s 2>&1 | FileCheck -check-prefix=CHECK-NO-MIX-GEN-USE %s
+// RUN: %clang -### -S -fprofile-generate -fprofile-use=dir %s 2>&1 | FileCheck -check-prefix=CHECK-NO-MIX-GEN-USE %s
+// RUN: %clang -### -S -fprofile-generate -fprofile-instr-use %s 2>&1 | FileCheck -check-prefix=CHECK-NO-MIX-GEN-USE %s
+// RUN: %clang -### -S -fprofile-generate -fprofile-instr-use=file %s 2>&1 | FileCheck -check-prefix=CHECK-NO-MIX-GEN-USE %s
+// RUN: %clang -### -S -fprofile-instr-generate -fprofile-use %s 2>&1 | FileCheck -check-prefix=CHECK-NO-MIX-GEN-USE %s
+// RUN: %clang -### -S -fprofile-instr-generate -fprofile-use=dir %s 2>&1 | FileCheck -check-prefix=CHECK-NO-MIX-GEN-USE %s
+// RUN: %clang -### -S -fprofile-instr-generate -fprofile-instr-use %s 2>&1 | FileCheck -check-prefix=CHECK-NO-MIX-GEN-USE %s
+// RUN: %clang -### -S -fprofile-instr-generate -fprofile-instr-use=file %s 2>&1 | FileCheck -check-prefix=CHECK-NO-MIX-GEN-USE %s
+// RUN: %clang -### -S -fprofile-instr-generate=file -fprofile-use %s 2>&1 | FileCheck -check-prefix=CHECK-NO-MIX-GEN-USE %s
+// RUN: %clang -### -S -fprofile-instr-generate=file -fprofile-use=dir %s 2>&1 | FileCheck -check-prefix=CHECK-NO-MIX-GEN-USE %s
+// RUN: %clang -### -S -fprofile-instr-generate=file -fprofile-instr-use %s 2>&1 | FileCheck -check-prefix=CHECK-NO-MIX-GEN-USE %s
+// RUN: %clang -### -S -fprofile-instr-generate=file -fprofile-instr-use=file %s 2>&1 | FileCheck -check-prefix=CHECK-NO-MIX-GEN-USE %s
+// RUN: %clang -### -S -fprofile-generate=dir -fprofile-use %s 2>&1 | FileCheck -check-prefix=CHECK-NO-MIX-GEN-USE %s
+// RUN: %clang -### -S -fprofile-generate=dir -fprofile-use=dir %s 2>&1 | FileCheck -check-prefix=CHECK-NO-MIX-GEN-USE %s
+// RUN: %clang -### -S -fprofile-generate=dir -fprofile-instr-use %s 2>&1 | FileCheck -check-prefix=CHECK-NO-MIX-GEN-USE %s
+// RUN: %clang -### -S -fprofile-generate=dir -fprofile-instr-use=file %s 2>&1 | FileCheck -check-prefix=CHECK-NO-MIX-GEN-USE %s
+// RUN: %clang -### -S -fprofile-instr-generate=file -fno-profile-instr-generate %s 2>&1 | FileCheck -check-prefix=CHECK-DISABLE-GEN %s
+// RUN: %clang -### -S -fprofile-instr-generate -fprofile-generate %s 2>&1 | FileCheck -check-prefix=CHECK-NO-MIX-GENERATE %s
+// RUN: %clang -### -S -fprofile-instr-generate -fprofile-generate=file %s 2>&1 | FileCheck -check-prefix=CHECK-NO-MIX-GENERATE %s
+// RUN: %clang -### -S -fprofile-generate=dir -fno-profile-generate %s 2>&1 | FileCheck -check-prefix=CHECK-DISABLE-GEN %s
+// RUN: %clang -### -S -fprofile-instr-use=file -fno-profile-instr-use %s 2>&1 | FileCheck -check-prefix=CHECK-DISABLE-USE %s
+// RUN: %clang -### -S -fprofile-instr-use=file -fno-profile-use %s 2>&1 | FileCheck -check-prefix=CHECK-DISABLE-USE %s
+// RUN: %clang -### -S -fprofile-use=file -fno-profile-use %s 2>&1 | FileCheck -check-prefix=CHECK-DISABLE-USE %s
+// RUN: %clang -### -S -fprofile-use=file -fno-profile-instr-use %s 2>&1 | FileCheck -check-prefix=CHECK-DISABLE-USE %s
+// RUN: %clang -### -S -fcoverage-mapping %s 2>&1 | FileCheck -check-prefix=CHECK-COVERAGE-AND-GEN %s
+// RUN: %clang -### -S -fcoverage-mapping -fno-coverage-mapping %s 2>&1 | FileCheck -check-prefix=CHECK-DISABLE-COVERAGE %s
+// RUN: %clang -### -S -fprofile-instr-generate -fcoverage-mapping -fno-coverage-mapping %s 2>&1 | FileCheck -check-prefix=CHECK-DISABLE-COVERAGE %s
+// RUN: %clang -### -S -fprofile-remapping-file foo/bar.txt %s 2>&1 | FileCheck -check-prefix=CHECK-PROFILE-REMAP %s
+// CHECK-PROFILE-GENERATE: "-fprofile-instrument=clang"
+// CHECK-PROFILE-GENERATE-LLVM: "-fprofile-instrument=llvm"
+// CHECK-PROFILE-GENERATE-DIR: "-fprofile-instrument-path=/some/dir{{/|\\\\}}{{.*}}"
+// CHECK-PROFILE-GENERATE-FILE: "-fprofile-instrument-path=/tmp/somefile.profraw"
+// CHECK-NO-MIX-GEN-USE: '{{[a-z=-]*}}' not allowed with '{{[a-z=-]*}}'
+// CHECK-NO-MIX-GENERATE: '{{[a-z=-]*}}' not allowed with '{{[a-z=-]*}}'
+// CHECK-DISABLE-GEN-NOT: "-fprofile-instrument=clang"
+// CHECK-DISABLE-USE-NOT: "-fprofile-instr-use"
+// CHECK-COVERAGE-AND-GEN: '-fcoverage-mapping' only allowed with '-fprofile-instr-generate'
+// CHECK-DISABLE-COVERAGE-NOT: "-fcoverage-mapping"
+// CHECK-PROFILE-REMAP: "-fprofile-remapping-file=foo/bar.txt"
+
+// RUN: %clang -### -S -fprofile-use %s 2>&1 | FileCheck -check-prefix=CHECK-PROFILE-USE %s
+// RUN: %clang -### -S -fprofile-instr-use %s 2>&1 | FileCheck -check-prefix=CHECK-PROFILE-USE %s
+// RUN: mkdir -p %t.d/some/dir
+// RUN: %clang -### -S -fprofile-use=%t.d/some/dir %s 2>&1 | FileCheck -check-prefix=CHECK-PROFILE-USE-DIR %s
+// RUN: %clang -### -S -fprofile-instr-use=/tmp/somefile.prof %s 2>&1 | FileCheck -check-prefix=CHECK-PROFILE-USE-FILE %s
+// CHECK-PROFILE-USE: "-fprofile-instrument-use-path=default.profdata"
+// CHECK-PROFILE-USE-DIR: "-fprofile-instrument-use-path={{.*}}.d/some/dir{{/|\\\\}}default.profdata"
+// CHECK-PROFILE-USE-FILE: "-fprofile-instrument-use-path=/tmp/somefile.prof"
+
+// RUN: %clang -### -S -fvectorize %s 2>&1 | FileCheck -check-prefix=CHECK-VECTORIZE %s
+// RUN: %clang -### -S -fno-vectorize -fvectorize %s 2>&1 | FileCheck -check-prefix=CHECK-VECTORIZE %s
+// RUN: %clang -### -S -fno-vectorize %s 2>&1 | FileCheck -check-prefix=CHECK-NO-VECTORIZE %s
+// RUN: %clang -### -S -fvectorize -fno-vectorize %s 2>&1 | FileCheck -check-prefix=CHECK-NO-VECTORIZE %s
+// RUN: %clang -### -S -ftree-vectorize %s 2>&1 | FileCheck -check-prefix=CHECK-VECTORIZE %s
+// RUN: %clang -### -S -fno-tree-vectorize -fvectorize %s 2>&1 | FileCheck -check-prefix=CHECK-VECTORIZE %s
+// RUN: %clang -### -S -fno-tree-vectorize %s 2>&1 | FileCheck -check-prefix=CHECK-NO-VECTORIZE %s
+// RUN: %clang -### -S -ftree-vectorize -fno-vectorize %s 2>&1 | FileCheck -check-prefix=CHECK-NO-VECTORIZE %s
+// RUN: %clang -### -S -O %s 2>&1 | FileCheck -check-prefix=CHECK-VECTORIZE %s
+// RUN: %clang -### -S -O2 %s 2>&1 | FileCheck -check-prefix=CHECK-VECTORIZE %s
+// RUN: %clang -### -S -Os %s 2>&1 | FileCheck -check-prefix=CHECK-VECTORIZE %s
+// RUN: %clang -### -S -O3 %s 2>&1 | FileCheck -check-prefix=CHECK-VECTORIZE %s
+// RUN: %clang -### -S -fno-vectorize -O3 %s 2>&1 | FileCheck -check-prefix=CHECK-VECTORIZE %s
+// RUN: %clang -### -S -O1 -fvectorize %s 2>&1 | FileCheck -check-prefix=CHECK-VECTORIZE %s
+// RUN: %clang -### -S -Ofast %s 2>&1 | FileCheck -check-prefix=CHECK-VECTORIZE %s
+// RUN: %clang -### -S %s 2>&1 | FileCheck -check-prefix=CHECK-NO-VECTORIZE %s
+// RUN: %clang -### -S -O0 %s 2>&1 | FileCheck -check-prefix=CHECK-NO-VECTORIZE %s
+// RUN: %clang -### -S -O1 %s 2>&1 | FileCheck -check-prefix=CHECK-NO-VECTORIZE %s
+// RUN: %clang -### -S -Oz %s 2>&1 | FileCheck -check-prefix=CHECK-NO-VECTORIZE %s
+// CHECK-VECTORIZE: "-vectorize-loops"
+// CHECK-NO-VECTORIZE-NOT: "-vectorize-loops"
+
+// RUN: %clang -### -S -fslp-vectorize %s 2>&1 | FileCheck -check-prefix=CHECK-SLP-VECTORIZE %s
+// RUN: %clang -### -S -fno-slp-vectorize -fslp-vectorize %s 2>&1 | FileCheck -check-prefix=CHECK-SLP-VECTORIZE %s
+// RUN: %clang -### -S -fno-slp-vectorize %s 2>&1 | FileCheck -check-prefix=CHECK-NO-SLP-VECTORIZE %s
+// RUN: %clang -### -S -fslp-vectorize -fno-slp-vectorize %s 2>&1 | FileCheck -check-prefix=CHECK-NO-SLP-VECTORIZE %s
+// RUN: %clang -### -S -ftree-slp-vectorize %s 2>&1 | FileCheck -check-prefix=CHECK-SLP-VECTORIZE %s
+// RUN: %clang -### -S -fno-tree-slp-vectorize -fslp-vectorize %s 2>&1 | FileCheck -check-prefix=CHECK-SLP-VECTORIZE %s
+// RUN: %clang -### -S -fno-tree-slp-vectorize %s 2>&1 | FileCheck -check-prefix=CHECK-NO-SLP-VECTORIZE %s
+// RUN: %clang -### -S -ftree-slp-vectorize -fno-slp-vectorize %s 2>&1 | FileCheck -check-prefix=CHECK-NO-SLP-VECTORIZE %s
+// RUN: %clang -### -S -O %s 2>&1 | FileCheck -check-prefix=CHECK-SLP-VECTORIZE %s
+// RUN: %clang -### -S -O2 %s 2>&1 | FileCheck -check-prefix=CHECK-SLP-VECTORIZE %s
+// RUN: %clang -### -S -Os %s 2>&1 | FileCheck -check-prefix=CHECK-SLP-VECTORIZE %s
+// RUN: %clang -### -S -Oz %s 2>&1 | FileCheck -check-prefix=CHECK-SLP-VECTORIZE %s
+// RUN: %clang -### -S -O3 %s 2>&1 | FileCheck -check-prefix=CHECK-SLP-VECTORIZE %s
+// RUN: %clang -### -S -fno-slp-vectorize -O3 %s 2>&1 | FileCheck -check-prefix=CHECK-SLP-VECTORIZE %s
+// RUN: %clang -### -S -O1 -fslp-vectorize %s 2>&1 | FileCheck -check-prefix=CHECK-SLP-VECTORIZE %s
+// RUN: %clang -### -S -Ofast %s 2>&1 | FileCheck -check-prefix=CHECK-SLP-VECTORIZE %s
+// RUN: %clang -### -S %s 2>&1 | FileCheck -check-prefix=CHECK-NO-SLP-VECTORIZE %s
+// RUN: %clang -### -S -O0 %s 2>&1 | FileCheck -check-prefix=CHECK-NO-SLP-VECTORIZE %s
+// RUN: %clang -### -S -O1 %s 2>&1 | FileCheck -check-prefix=CHECK-NO-SLP-VECTORIZE %s
+// CHECK-SLP-VECTORIZE: "-vectorize-slp"
+// CHECK-NO-SLP-VECTORIZE-NOT: "-vectorize-slp"
+
+// RUN: %clang -### -S -fextended-identifiers %s 2>&1 | FileCheck -check-prefix=CHECK-EXTENDED-IDENTIFIERS %s
+// RUN: not %clang -### -S -fno-extended-identifiers %s 2>&1 | FileCheck -check-prefix=CHECK-NO-EXTENDED-IDENTIFIERS %s
+// CHECK-EXTENDED-IDENTIFIERS: "-cc1"
+// CHECK-EXTENDED-IDENTIFIERS-NOT: "-fextended-identifiers"
+// CHECK-NO-EXTENDED-IDENTIFIERS: error: unsupported option '-fno-extended-identifiers'
+
+// RUN: %clang -### -S -fno-pascal-strings -mpascal-strings %s 2>&1 | FileCheck -check-prefix=CHECK-M-PASCAL-STRINGS %s
+// CHECK-M-PASCAL-STRINGS: "-fpascal-strings"
+
+// RUN: %clang -### -S -fpascal-strings -mno-pascal-strings %s 2>&1 | FileCheck -check-prefix=CHECK-NO-M-PASCAL-STRINGS %s
+// CHECK-NO-M-PASCAL-STRINGS-NOT: "-fpascal-strings"
+
+// RUN: %clang -### -S -O4 %s 2>&1 | FileCheck -check-prefix=CHECK-MAX-O %s
+// CHECK-MAX-O: warning: -O4 is equivalent to -O3
+// CHECK-MAX-O: -O3
+
+// RUN: %clang -S -O20 -o /dev/null %s 2>&1 | FileCheck -check-prefix=CHECK-INVALID-O %s
+// CHECK-INVALID-O: warning: optimization level '-O20' is not supported; using '-O3' instead
+
+// RUN: %clang -### -S -finput-charset=iso-8859-1 -o /dev/null %s 2>&1 | FileCheck -check-prefix=CHECK-INVALID-CHARSET %s
+// CHECK-INVALID-CHARSET: error: invalid value 'iso-8859-1' in '-finput-charset=iso-8859-1'
+
+// RUN: %clang -### -S -fexec-charset=iso-8859-1 -o /dev/null %s 2>&1 | FileCheck -check-prefix=CHECK-INVALID-INPUT-CHARSET %s
+// CHECK-INVALID-INPUT-CHARSET: error: invalid value 'iso-8859-1' in '-fexec-charset=iso-8859-1'
+
+// Test that we don't error on these.
+// RUN: %clang -### -S -Werror                                                \
+// RUN:     -falign-functions -falign-functions=2 -fno-align-functions        \
+// RUN:     -fasynchronous-unwind-tables -fno-asynchronous-unwind-tables      \
+// RUN:     -fbuiltin -fno-builtin                                            \
+// RUN:     -fdiagnostics-show-location=once                                  \
+// RUN:     -ffloat-store -fno-float-store                                    \
+// RUN:     -feliminate-unused-debug-types -fno-eliminate-unused-debug-types  \
+// RUN:     -fgcse -fno-gcse                                                  \
+// RUN:     -fident -fno-ident                                                \
+// RUN:     -fimplicit-templates -fno-implicit-templates                      \
+// RUN:     -finput-charset=UTF-8                                             \
+// RUN:     -fexec-charset=UTF-8                                             \
+// RUN:     -fivopts -fno-ivopts                                              \
+// RUN:     -fnon-call-exceptions -fno-non-call-exceptions                    \
+// RUN:     -fpermissive -fno-permissive                                      \
+// RUN:     -fdefer-pop -fno-defer-pop                                        \
+// RUN:     -fprefetch-loop-arrays -fno-prefetch-loop-arrays                  \
+// RUN:     -fprofile-correction -fno-profile-correction                      \
+// RUN:     -fprofile-values -fno-profile-values                              \
+// RUN:     -frounding-math -fno-rounding-math                                \
+// RUN:     -fsee -fno-see                                                    \
+// RUN:     -ftracer -fno-tracer                                              \
+// RUN:     -funroll-all-loops -fno-unroll-all-loops                          \
+// RUN:     -fuse-ld=gold                                                     \
+// RUN:     -fno-builtin-foobar                                               \
+// RUN:     -fno-builtin-strcat -fno-builtin-strcpy                           \
+// RUN:     -fno-var-tracking                                                 \
+// RUN:     -fno-unsigned-char                                                \
+// RUN:     -fno-signed-char                                                  \
+// RUN:     -fstrength-reduce -fno-strength-reduce                            \
+// RUN:     -finline-limit=1000                                               \
+// RUN:     -finline-limit                                                    \
+// RUN:     -flto=1                                                           \
+// RUN:     -falign-labels                                                    \
+// RUN:     -falign-labels=100                                                \
+// RUN:     -falign-loops                                                     \
+// RUN:     -falign-loops=100                                                 \
+// RUN:     -falign-jumps                                                     \
+// RUN:     -falign-jumps=100                                                 \
+// RUN:     -fexcess-precision=100                                            \
+// RUN:     -fbranch-count-reg                                                \
+// RUN:     -fcaller-saves                                                    \
+// RUN:     -fno-default-inline -fdefault-inline                              \
+// RUN:     -fgcse-after-reload                                               \
+// RUN:     -fgcse-las                                                        \
+// RUN:     -fgcse-sm                                                         \
+// RUN:     -fipa-cp                                                          \
+// RUN:     -finline-functions-called-once                                    \
+// RUN:     -fmodulo-sched                                                    \
+// RUN:     -fmodulo-sched-allow-regmoves                                     \
+// RUN:     -fpeel-loops                                                      \
+// RUN:     -frename-registers                                                \
+// RUN:     -fschedule-insns2                                                 \
+// RUN:     -fsingle-precision-constant                                       \
+// RUN:     -ftree_loop_im                                                    \
+// RUN:     -ftree_loop_ivcanon                                               \
+// RUN:     -ftree_loop_linear                                                \
+// RUN:     -funsafe-loop-optimizations                                       \
+// RUN:     -fuse-linker-plugin                                               \
+// RUN:     -fvect-cost-model                                                 \
+// RUN:     -fvariable-expansion-in-unroller                                  \
+// RUN:     -fweb                                                             \
+// RUN:     -fwhole-program                                                   \
+// RUN:     -fno-tree-dce -ftree-dce                                          \
+// RUN:     -fno-tree-ter -ftree-ter                                          \
+// RUN:     -fno-tree-vrp -ftree-vrp                                          \
+// RUN:     -fno-delete-null-pointer-checks -fdelete-null-pointer-checks      \
+// RUN:     -fno-inline-small-functions -finline-small-functions              \
+// RUN:     -fno-fat-lto-objects -ffat-lto-objects                            \
+// RUN:     -fno-merge-constants -fmerge-constants                            \
+// RUN:     -fno-merge-all-constants -fmerge-all-constants                    \
+// RUN:     -fno-caller-saves -fcaller-saves                                  \
+// RUN:     -fno-reorder-blocks -freorder-blocks                              \
+// RUN:     -fno-schedule-insns2 -fschedule-insns2                            \
+// RUN:     -fno-stack-check                                                  \
+// RUN:     -fno-check-new -fcheck-new                                        \
+// RUN:     -ffriend-injection                                                \
+// RUN:     -fno-implement-inlines -fimplement-inlines                        \
+// RUN:     -fstack-check                                                     \
+// RUN:     -fforce-addr                                                      \
+// RUN:     -malign-functions=100                                             \
+// RUN:     -malign-loops=100                                                 \
+// RUN:     -malign-jumps=100                                                 \
+// RUN:     %s 2>&1 | FileCheck --check-prefix=IGNORE %s
+// IGNORE-NOT: error: unknown argument
+
+// Test that the warning is displayed on these.
+// RUN: %clang -###                                                           \
+// RUN: -finline-limit=1000                                                   \
+// RUN: -finline-limit                                                        \
+// RUN: -fexpensive-optimizations                                             \
+// RUN: -fno-expensive-optimizations                                          \
+// RUN: -fno-defer-pop                                                        \
+// RUN: -fkeep-inline-functions                                               \
+// RUN: -fno-keep-inline-functions                                            \
+// RUN: -freorder-blocks                                                      \
+// RUN: -ffloat-store                                                         \
+// RUN: -fgcse                                                                \
+// RUN: -fivopts                                                              \
+// RUN: -fprefetch-loop-arrays                                                \
+// RUN: -fprofile-correction                                                  \
+// RUN: -fprofile-values                                                      \
+// RUN: -frounding-math                                                       \
+// RUN: -fschedule-insns                                                      \
+// RUN: -fsignaling-nans                                                      \
+// RUN: -fstrength-reduce                                                     \
+// RUN: -ftracer                                                              \
+// RUN: -funroll-all-loops                                                    \
+// RUN: -funswitch-loops                                                      \
+// RUN: -flto=1                                                               \
+// RUN: -falign-labels                                                        \
+// RUN: -falign-labels=100                                                    \
+// RUN: -falign-loops                                                         \
+// RUN: -falign-loops=100                                                     \
+// RUN: -falign-jumps                                                         \
+// RUN: -falign-jumps=100                                                     \
+// RUN: -fexcess-precision=100                                                \
+// RUN: -fbranch-count-reg                                                    \
+// RUN: -fcaller-saves                                                        \
+// RUN: -fno-default-inline                                                   \
+// RUN: -fgcse-after-reload                                                   \
+// RUN: -fgcse-las                                                            \
+// RUN: -fgcse-sm                                                             \
+// RUN: -fipa-cp                                                              \
+// RUN: -finline-functions-called-once                                        \
+// RUN: -fmodulo-sched                                                        \
+// RUN: -fmodulo-sched-allow-regmoves                                         \
+// RUN: -fpeel-loops                                                          \
+// RUN: -frename-registers                                                    \
+// RUN: -fschedule-insns2                                                     \
+// RUN: -fsingle-precision-constant                                           \
+// RUN: -ftree_loop_im                                                        \
+// RUN: -ftree_loop_ivcanon                                                   \
+// RUN: -ftree_loop_linear                                                    \
+// RUN: -funsafe-loop-optimizations                                           \
+// RUN: -fuse-linker-plugin                                                   \
+// RUN: -fvect-cost-model                                                     \
+// RUN: -fvariable-expansion-in-unroller                                      \
+// RUN: -fweb                                                                 \
+// RUN: -fwhole-program                                                       \
+// RUN: -fcaller-saves                                                        \
+// RUN: -freorder-blocks                                                      \
+// RUN: -ffat-lto-objects                                                     \
+// RUN: -fmerge-constants                                                     \
+// RUN: -finline-small-functions                                              \
+// RUN: -ftree-dce                                                            \
+// RUN: -ftree-ter                                                            \
+// RUN: -ftree-vrp                                                            \
+// RUN: -fno-devirtualize                                                     \
+// RUN: -fno-devirtualize-speculatively                                       \
+// RUN: -fslp-vectorize-aggressive                                            \
+// RUN: -fno-slp-vectorize-aggressive                                         \
+// RUN: %s 2>&1 | FileCheck --check-prefix=CHECK-WARNING %s
+// CHECK-WARNING-DAG: optimization flag '-finline-limit=1000' is not supported
+// CHECK-WARNING-DAG: optimization flag '-finline-limit' is not supported
+// CHECK-WARNING-DAG: optimization flag '-fexpensive-optimizations' is not supported
+// CHECK-WARNING-DAG: optimization flag '-fno-expensive-optimizations' is not supported
+// CHECK-WARNING-DAG: optimization flag '-fno-defer-pop' is not supported
+// CHECK-WARNING-DAG: optimization flag '-fkeep-inline-functions' is not supported
+// CHECK-WARNING-DAG: optimization flag '-fno-keep-inline-functions' is not supported
+// CHECK-WARNING-DAG: optimization flag '-freorder-blocks' is not supported
+// CHECK-WARNING-DAG: optimization flag '-ffloat-store' is not supported
+// CHECK-WARNING-DAG: optimization flag '-fgcse' is not supported
+// CHECK-WARNING-DAG: optimization flag '-fivopts' is not supported
+// CHECK-WARNING-DAG: optimization flag '-fprefetch-loop-arrays' is not supported
+// CHECK-WARNING-DAG: optimization flag '-fprofile-correction' is not supported
+// CHECK-WARNING-DAG: optimization flag '-fprofile-values' is not supported
+// CHECK-WARNING-DAG: optimization flag '-frounding-math' is not supported
+// CHECK-WARNING-DAG: optimization flag '-fschedule-insns' is not supported
+// CHECK-WARNING-DAG: optimization flag '-fsignaling-nans' is not supported
+// CHECK-WARNING-DAG: optimization flag '-fstrength-reduce' is not supported
+// CHECK-WARNING-DAG: optimization flag '-ftracer' is not supported
+// CHECK-WARNING-DAG: optimization flag '-funroll-all-loops' is not supported
+// CHECK-WARNING-DAG: optimization flag '-funswitch-loops' is not supported
+// CHECK-WARNING-DAG: unsupported argument '1' to option 'flto='
+// CHECK-WARNING-DAG: optimization flag '-falign-labels' is not supported
+// CHECK-WARNING-DAG: optimization flag '-falign-labels=100' is not supported
+// CHECK-WARNING-DAG: optimization flag '-falign-loops' is not supported
+// CHECK-WARNING-DAG: optimization flag '-falign-loops=100' is not supported
+// CHECK-WARNING-DAG: optimization flag '-falign-jumps' is not supported
+// CHECK-WARNING-DAG: optimization flag '-falign-jumps=100' is not supported
+// CHECK-WARNING-DAG: optimization flag '-fexcess-precision=100' is not supported
+// CHECK-WARNING-DAG: optimization flag '-fbranch-count-reg' is not supported
+// CHECK-WARNING-DAG: optimization flag '-fcaller-saves' is not supported
+// CHECK-WARNING-DAG: optimization flag '-fno-default-inline' is not supported
+// CHECK-WARNING-DAG: optimization flag '-fgcse-after-reload' is not supported
+// CHECK-WARNING-DAG: optimization flag '-fgcse-las' is not supported
+// CHECK-WARNING-DAG: optimization flag '-fgcse-sm' is not supported
+// CHECK-WARNING-DAG: optimization flag '-fipa-cp' is not supported
+// CHECK-WARNING-DAG: optimization flag '-finline-functions-called-once' is not supported
+// CHECK-WARNING-DAG: optimization flag '-fmodulo-sched' is not supported
+// CHECK-WARNING-DAG: optimization flag '-fmodulo-sched-allow-regmoves' is not supported
+// CHECK-WARNING-DAG: optimization flag '-fpeel-loops' is not supported
+// CHECK-WARNING-DAG: optimization flag '-frename-registers' is not supported
+// CHECK-WARNING-DAG: optimization flag '-fschedule-insns2' is not supported
+// CHECK-WARNING-DAG: optimization flag '-fsingle-precision-constant' is not supported
+// CHECK-WARNING-DAG: optimization flag '-ftree_loop_im' is not supported
+// CHECK-WARNING-DAG: optimization flag '-ftree_loop_ivcanon' is not supported
+// CHECK-WARNING-DAG: optimization flag '-ftree_loop_linear' is not supported
+// CHECK-WARNING-DAG: optimization flag '-funsafe-loop-optimizations' is not supported
+// CHECK-WARNING-DAG: optimization flag '-fuse-linker-plugin' is not supported
+// CHECK-WARNING-DAG: optimization flag '-fvect-cost-model' is not supported
+// CHECK-WARNING-DAG: optimization flag '-fvariable-expansion-in-unroller' is not supported
+// CHECK-WARNING-DAG: optimization flag '-fweb' is not supported
+// CHECK-WARNING-DAG: optimization flag '-fwhole-program' is not supported
+// CHECK-WARNING-DAG: optimization flag '-fcaller-saves' is not supported
+// CHECK-WARNING-DAG: optimization flag '-freorder-blocks' is not supported
+// CHECK-WARNING-DAG: optimization flag '-ffat-lto-objects' is not supported
+// CHECK-WARNING-DAG: optimization flag '-fmerge-constants' is not supported
+// CHECK-WARNING-DAG: optimization flag '-finline-small-functions' is not supported
+// CHECK-WARNING-DAG: optimization flag '-ftree-dce' is not supported
+// CHECK-WARNING-DAG: optimization flag '-ftree-ter' is not supported
+// CHECK-WARNING-DAG: optimization flag '-ftree-vrp' is not supported
+// CHECK-WARNING-DAG: optimization flag '-fno-devirtualize' is not supported
+// CHECK-WARNING-DAG: optimization flag '-fno-devirtualize-speculatively' is not supported
+// CHECK-WARNING-DAG: the flag '-fslp-vectorize-aggressive' has been deprecated and will be ignored
+// CHECK-WARNING-DAG: the flag '-fno-slp-vectorize-aggressive' has been deprecated and will be ignored
+
+// Test that we mute the warning on these
+// RUN: %clang -### -finline-limit=1000 -Wno-invalid-command-line-argument              \
+// RUN:     %s 2>&1 | FileCheck --check-prefix=CHECK-NO-WARNING1 %s
+// RUN: %clang -### -finline-limit -Wno-invalid-command-line-argument                   \
+// RUN:     %s 2>&1 | FileCheck --check-prefix=CHECK-NO-WARNING2 %s
+// RUN: %clang -### -finline-limit \
+// RUN:     -Winvalid-command-line-argument -Wno-ignored-optimization-argument          \
+// RUN:     %s 2>&1 | FileCheck --check-prefix=CHECK-NO-WARNING2 %s
+// CHECK-NO-WARNING1-NOT: optimization flag '-finline-limit=1000' is not supported
+// CHECK-NO-WARNING2-NOT: optimization flag '-finline-limit' is not supported
+
+// Test that an ignored optimization argument only prints 1 warning,
+// not both a warning about not claiming the arg, *and* about not supporting
+// the arg; and that adding -Wno-ignored-optimization silences the warning.
+//
+// RUN: %clang -### -fprofile-correction %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NO-WARNING3 %s
+// CHECK-NO-WARNING3: optimization flag '-fprofile-correction' is not supported
+// CHECK-NO-WARNING3-NOT: argument unused
+// RUN: %clang -### -fprofile-correction -Wno-ignored-optimization-argument %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NO-WARNING4 %s
+// CHECK-NO-WARNING4-NOT: not supported
+// CHECK-NO-WARNING4-NOT: argument unused
+
+// RUN: %clang -### -S -fsigned-char %s 2>&1 | FileCheck -check-prefix=CHAR-SIGN1 %s
+// CHAR-SIGN1-NOT: -fno-signed-char
+
+// RUN: %clang -### -S -funsigned-char %s 2>&1 | FileCheck -check-prefix=CHAR-SIGN2 %s
+// CHAR-SIGN2: -fno-signed-char
+
+// RUN: %clang -### -S -fno-signed-char %s 2>&1 | FileCheck -check-prefix=CHAR-SIGN3 %s
+// CHAR-SIGN3: -fno-signed-char
+
+// RUN: %clang -### -S -fno-unsigned-char %s 2>&1 | FileCheck -check-prefix=CHAR-SIGN4 %s
+// CHAR-SIGN4-NOT: -fno-signed-char
+
+// RUN: %clang -target x86_64-unknown-none-none -### -fshort-wchar -fno-short-wchar %s 2>&1 | FileCheck -check-prefix=CHECK-WCHAR1 -check-prefix=DELIMITERS %s
+// RUN: %clang -target x86_64-unknown-none-none -### -fno-short-wchar -fshort-wchar %s 2>&1 | FileCheck -check-prefix=CHECK-WCHAR2 -check-prefix=DELIMITERS %s
+// Make sure we don't match the -NOT lines with the linker invocation.
+// Delimiters match the start of the cc1 and the start of the linker lines
+// DELIMITERS: {{^ *"}}
+// CHECK-WCHAR1: -fwchar-type=int
+// CHECK-WCHAR1-NOT: -fwchar-type=short
+// CHECK-WCHAR2: -fwchar-type=short
+// CHECK-WCHAR2-NOT: -fwchar-type=int
+// DELIMITERS: {{^ *"}}
+
+// RUN: %clang -### -fno-experimental-new-pass-manager -fexperimental-new-pass-manager %s 2>&1 | FileCheck --check-prefix=CHECK-PM --check-prefix=CHECK-NEW-PM %s
+// RUN: %clang -### -fexperimental-new-pass-manager -fno-experimental-new-pass-manager %s 2>&1 | FileCheck --check-prefix=CHECK-PM --check-prefix=CHECK-NO-NEW-PM %s
+// CHECK-PM-NOT: argument unused
+// CHECK-NEW-PM: -fexperimental-new-pass-manager
+// CHECK-NEW-PM-NOT: -fno-experimental-new-pass-manager
+// CHECK-NO-NEW-PM: -fno-experimental-new-pass-manager
+// CHECK-NO-NEW-PM-NOT: -fexperimental-new-pass-manager
+
+// RUN: %clang -### -S -fstrict-return %s 2>&1 | FileCheck -check-prefix=CHECK-STRICT-RETURN %s
+// RUN: %clang -### -S -fno-strict-return %s 2>&1 | FileCheck -check-prefix=CHECK-NO-STRICT-RETURN %s
+// CHECK-STRICT-RETURN-NOT: "-fno-strict-return"
+// CHECK-NO-STRICT-RETURN: "-fno-strict-return"
+
+// RUN: %clang -### -S -fno-debug-info-for-profiling -fdebug-info-for-profiling %s 2>&1 | FileCheck -check-prefix=CHECK-PROFILE-DEBUG %s
+// RUN: %clang -### -S -fdebug-info-for-profiling -fno-debug-info-for-profiling %s 2>&1 | FileCheck -check-prefix=CHECK-NO-PROFILE-DEBUG %s
+// CHECK-PROFILE-DEBUG: -fdebug-info-for-profiling
+// CHECK-NO-PROFILE-DEBUG-NOT: -fdebug-info-for-profiling
+
+// RUN: %clang -### -S -fallow-editor-placeholders %s 2>&1 | FileCheck -check-prefix=CHECK-ALLOW-PLACEHOLDERS %s
+// RUN: %clang -### -S -fno-allow-editor-placeholders %s 2>&1 | FileCheck -check-prefix=CHECK-NO-ALLOW-PLACEHOLDERS %s
+// CHECK-ALLOW-PLACEHOLDERS: -fallow-editor-placeholders
+// CHECK-NO-ALLOW-PLACEHOLDERS-NOT: -fallow-editor-placeholders
+
+// RUN: %clang -### -target x86_64-unknown-windows-msvc -fno-short-wchar %s 2>&1 | FileCheck -check-prefix CHECK-WINDOWS-ISO10646 %s
+// CHECK-WINDOWS-ISO10646: "-fwchar-type=int"
+// CHECK-WINDOWS-ISO10646: "-fsigned-wchar"
+
+// RUN: %clang -### -S -fcf-protection %s 2>&1 | FileCheck -check-prefix=CHECK-CF-PROTECTION-FULL %s
+// RUN: %clang -### -S %s 2>&1 | FileCheck -check-prefix=CHECK-NO-CF-PROTECTION-FULL %s
+// RUN: %clang -### -S -fcf-protection=full %s 2>&1 | FileCheck -check-prefix=CHECK-CF-PROTECTION-FULL %s
+// RUN: %clang -### -S %s 2>&1 | FileCheck -check-prefix=CHECK-NO-CF-PROTECTION-FULL %s
+// CHECK-CF-PROTECTION-FULL: -fcf-protection=full
+// CHECK-NO-CF-PROTECTION-FULL-NOT: -fcf-protection=full
+// RUN: %clang -### -S -fcf-protection=return %s 2>&1 | FileCheck -check-prefix=CHECK-CF-PROTECTION-RETURN %s
+// RUN: %clang -### -S %s 2>&1 | FileCheck -check-prefix=CHECK-NO-CF-PROTECTION-RETURN %s
+// CHECK-CF-PROTECTION-RETURN: -fcf-protection=return
+// CHECK-NO-CF-PROTECTION-RETURN-NOT: -fcf-protection=return
+// RUN: %clang -### -S -fcf-protection=branch %s 2>&1 | FileCheck -check-prefix=CHECK-CF-PROTECTION-BRANCH %s
+// RUN: %clang -### -S %s 2>&1 | FileCheck -check-prefix=CHECK-NO-CF-PROTECTION-BRANCH %s
+// CHECK-CF-PROTECTION-BRANCH: -fcf-protection=branch
+// CHECK-NO-CF-PROTECTION-BRANCH-NOT: -fcf-protection=branch
+
+// RUN: %clang -### -S -fdiscard-value-names %s 2>&1 | FileCheck -check-prefix=CHECK-DISCARD-NAMES %s
+// RUN: %clang -### -S -fno-discard-value-names %s 2>&1 | FileCheck -check-prefix=CHECK-NO-DISCARD-NAMES %s
+// CHECK-DISCARD-NAMES: "-discard-value-names"
+// CHECK-NO-DISCARD-NAMES-NOT: "-discard-value-names"
+//
+// RUN: %clang -### -S -fmerge-all-constants %s 2>&1 | FileCheck -check-prefix=CHECK-MERGE-ALL-CONSTANTS %s
+// RUN: %clang -### -S -fno-merge-all-constants %s 2>&1 | FileCheck -check-prefix=CHECK-NO-MERGE-ALL-CONSTANTS %s
+// RUN: %clang -### -S -fmerge-all-constants -fno-merge-all-constants %s 2>&1 | FileCheck -check-prefix=CHECK-NO-MERGE-ALL-CONSTANTS %s
+// RUN: %clang -### -S -fno-merge-all-constants -fmerge-all-constants %s 2>&1 | FileCheck -check-prefix=CHECK-MERGE-ALL-CONSTANTS %s
+// CHECK-NO-MERGE-ALL-CONSTANTS-NOT: "-fmerge-all-constants"
+// CHECK-MERGE-ALL-CONSTANTS: "-fmerge-all-constants"
+
+// RUN: %clang -### -S -fdelete-null-pointer-checks %s 2>&1 | FileCheck -check-prefix=CHECK-NULL-POINTER-CHECKS %s
+// RUN: %clang -### -S -fno-delete-null-pointer-checks %s 2>&1 | FileCheck -check-prefix=CHECK-NO-NULL-POINTER-CHECKS %s
+// RUN: %clang -### -S -fdelete-null-pointer-checks -fno-delete-null-pointer-checks %s 2>&1 | FileCheck -check-prefix=CHECK-NO-NULL-POINTER-CHECKS %s
+// RUN: %clang -### -S -fno-delete-null-pointer-checks -fdelete-null-pointer-checks %s 2>&1 | FileCheck -check-prefix=CHECK-NULL-POINTER-CHECKS %s
+// CHECK-NO-NULL-POINTER-CHECKS: "-fno-delete-null-pointer-checks"
+// CHECK-NULL-POINTER-CHECKS-NOT: "-fno-delete-null-pointer-checks"
+
+// RUN: %clang -### -S -fomit-frame-pointer -pg %s 2>&1 | FileCheck -check-prefix=CHECK-NO-MIX-OMIT-FP-PG %s
+// RUN: %clang -### -S -fomit-frame-pointer -fno-omit-frame-pointer -pg %s 2>&1 | FileCheck -check-prefix=CHECK-MIX-NO-OMIT-FP-PG %s
+// CHECK-NO-MIX-OMIT-FP-PG: '-fomit-frame-pointer' not allowed with '-pg'
+// CHECK-MIX-NO-OMIT-FP-PG-NOT: '-fomit-frame-pointer' not allowed with '-pg'
+
+// RUN: %clang -### -S -target x86_64-unknown-linux -frecord-gcc-switches %s 2>&1 | FileCheck -check-prefix=CHECK-RECORD-GCC-SWITCHES %s
+// RUN: %clang -### -S -target x86_64-unknown-linux -fno-record-gcc-switches %s 2>&1 | FileCheck -check-prefix=CHECK-NO-RECORD-GCC-SWITCHES %s
+// RUN: %clang -### -S -target x86_64-unknown-linux -fno-record-gcc-switches -frecord-gcc-switches %s 2>&1 | FileCheck -check-prefix=CHECK-RECORD-GCC-SWITCHES %s
+// RUN: %clang -### -S -target x86_64-unknown-linux -frecord-gcc-switches -fno-record-gcc-switches %s 2>&1 | FileCheck -check-prefix=CHECK-NO-RECORD-GCC-SWITCHES %s
+// RUN: %clang -### -S -target x86_64-unknown-linux -frecord-command-line %s 2>&1 | FileCheck -check-prefix=CHECK-RECORD-GCC-SWITCHES %s
+// RUN: %clang -### -S -target x86_64-unknown-linux -fno-record-command-line %s 2>&1 | FileCheck -check-prefix=CHECK-NO-RECORD-GCC-SWITCHES %s
+// RUN: %clang -### -S -target x86_64-unknown-linux -fno-record-command-line -frecord-command-line %s 2>&1 | FileCheck -check-prefix=CHECK-RECORD-GCC-SWITCHES %s
+// RUN: %clang -### -S -target x86_64-unknown-linux -frecord-command-line -fno-record-command-line %s 2>&1 | FileCheck -check-prefix=CHECK-NO-RECORD-GCC-SWITCHES %s
+// Test with a couple examples of non-ELF object file formats
+// RUN: %clang -### -S -target x86_64-unknown-macosx -frecord-command-line %s 2>&1 | FileCheck -check-prefix=CHECK-RECORD-GCC-SWITCHES-ERROR %s
+// RUN: %clang -### -S -target x86_64-unknown-windows -frecord-command-line %s 2>&1 | FileCheck -check-prefix=CHECK-RECORD-GCC-SWITCHES-ERROR %s
+// CHECK-RECORD-GCC-SWITCHES: "-record-command-line"
+// CHECK-NO-RECORD-GCC-SWITCHES-NOT: "-record-command-line"
+// CHECK-RECORD-GCC-SWITCHES-ERROR: error: unsupported option '-frecord-command-line' for target
+
+// RUN: %clang -### -S -ftrivial-auto-var-init=uninitialized %s 2>&1 | FileCheck -check-prefix=CHECK-TRIVIAL-UNINIT %s
+// RUN: %clang -### -S -ftrivial-auto-var-init=pattern %s 2>&1 | FileCheck -check-prefix=CHECK-TRIVIAL-PATTERN %s
+// RUN: %clang -### -S -ftrivial-auto-var-init=zero -enable-trivial-auto-var-init-zero-knowing-it-will-be-removed-from-clang %s 2>&1 | FileCheck -check-prefix=CHECK-TRIVIAL-ZERO-GOOD %s
+// RUN: %clang -### -S -ftrivial-auto-var-init=zero %s 2>&1 | FileCheck -check-prefix=CHECK-TRIVIAL-ZERO-BAD %s
+// CHECK-TRIVIAL-UNINIT-NOT: hasn't been enabled
+// CHECK-TRIVIAL-PATTERN-NOT: hasn't been enabled
+// CHECK-TRIVIAL-ZERO-GOOD-NOT: hasn't been enabled
+// CHECK-TRIVIAL-ZERO-BAD: hasn't been enabled

src/llvm-project/clang/test/Driver/clang_f_opts.h

diff --git a/src/llvm-project/clang/test/Driver/clang_f_opts.h b/src/llvm-project/clang/test/Driver/clang_f_opts.h
new file mode 100644
index 0000000..e48d0cf
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/clang_f_opts.h
@@ -0,0 +1,2 @@
+// RUN: %clang -### -fsyntax-only %s 2>&1 | FileCheck %s
+// CHECK: -fsyntax-only

src/llvm-project/clang/test/Driver/clang_wrapv_opts.c

diff --git a/src/llvm-project/clang/test/Driver/clang_wrapv_opts.c b/src/llvm-project/clang/test/Driver/clang_wrapv_opts.c
new file mode 100644
index 0000000..826468e
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/clang_wrapv_opts.c
@@ -0,0 +1,11 @@
+// RUN: %clang -### -S -fwrapv -fno-wrapv -fwrapv %s 2>&1 | FileCheck -check-prefix=CHECK1 %s
+// CHECK1: -fwrapv
+//
+// RUN: %clang -### -S -fstrict-overflow -fno-strict-overflow %s 2>&1 | FileCheck -check-prefix=CHECK2 %s
+// CHECK2: -fwrapv
+//
+// RUN: %clang -### -S -fwrapv -fstrict-overflow %s 2>&1 | FileCheck -check-prefix=CHECK3 %s
+// CHECK3: -fwrapv
+//
+// RUN: %clang -### -S -fno-wrapv -fno-strict-overflow %s 2>&1 | FileCheck -check-prefix=CHECK4 %s
+// CHECK4-NOT: -fwrapv

src/llvm-project/clang/test/Driver/cloudabi.c

diff --git a/src/llvm-project/clang/test/Driver/cloudabi.c b/src/llvm-project/clang/test/Driver/cloudabi.c
new file mode 100644
index 0000000..053092a
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/cloudabi.c
@@ -0,0 +1,14 @@
+// RUN: %clang %s -### -target x86_64-unknown-cloudabi 2>&1 | FileCheck %s -check-prefix=SAFESTACK
+// SAFESTACK: "-cc1" "-triple" "x86_64-unknown-cloudabi" {{.*}} "-ffunction-sections" "-fdata-sections" {{.*}} "-fsanitize=safe-stack"
+// SAFESTACK: "-Bstatic" "--no-dynamic-linker" "-pie" "-zrelro" "--eh-frame-hdr" "--gc-sections" "-o" "a.out" "crt0.o" "crtbegin.o" "{{.*}}" "{{.*}}" "-lc" "-lcompiler_rt" "crtend.o"
+
+// RUN: %clang %s -### -target x86_64-unknown-cloudabi -fno-sanitize=safe-stack 2>&1 | FileCheck %s -check-prefix=NOSAFESTACK
+// NOSAFESTACK: "-cc1" "-triple" "x86_64-unknown-cloudabi" {{.*}} "-ffunction-sections" "-fdata-sections"
+// NOSAFESTACK-NOT: "-fsanitize=safe-stack"
+// NOSAFESTACK: "-Bstatic" "--no-dynamic-linker" "-pie" "-zrelro" "--eh-frame-hdr" "--gc-sections" "-o" "a.out" "crt0.o" "crtbegin.o" "{{.*}}" "{{.*}}" "-lc" "-lcompiler_rt" "crtend.o"
+
+// PIE shouldn't be enabled on i686. Just on architectures that provide
+// PC-relative addressing.
+// RUN: %clang %s -### -target i686-unknown-cloudabi 2>&1 | FileCheck %s -check-prefix=NOPIE
+// NOPIE: "-cc1" "-triple" "i686-unknown-cloudabi" {{.*}} "-ffunction-sections" "-fdata-sections" {{.*}} "-fsanitize=safe-stack"
+// NOPIE: "-Bstatic" "--no-dynamic-linker" "--eh-frame-hdr" "--gc-sections" "-o" "a.out" "crt0.o" "crtbegin.o" "{{.*}}" "{{.*}}" "-lc" "-lcompiler_rt" "crtend.o"

src/llvm-project/clang/test/Driver/cloudabi.cpp

diff --git a/src/llvm-project/clang/test/Driver/cloudabi.cpp b/src/llvm-project/clang/test/Driver/cloudabi.cpp
new file mode 100644
index 0000000..f9e9ba5
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/cloudabi.cpp
@@ -0,0 +1,14 @@
+// RUN: %clangxx %s -### -target x86_64-unknown-cloudabi 2>&1 | FileCheck %s -check-prefix=SAFESTACK
+// SAFESTACK: "-cc1" "-triple" "x86_64-unknown-cloudabi" {{.*}} "-ffunction-sections" "-fdata-sections" {{.*}} "-fsanitize=safe-stack"
+// SAFESTACK: "-Bstatic" "--no-dynamic-linker" "-pie" "-zrelro" "--eh-frame-hdr" "--gc-sections" "-o" "a.out" "crt0.o" "crtbegin.o" "{{.*}}" "{{.*}}" "-lc++" "-lc++abi" "-lunwind" "-lc" "-lcompiler_rt" "crtend.o"
+
+// RUN: %clangxx %s -### -target x86_64-unknown-cloudabi -fno-sanitize=safe-stack 2>&1 | FileCheck %s -check-prefix=NOSAFESTACK
+// NOSAFESTACK: "-cc1" "-triple" "x86_64-unknown-cloudabi" {{.*}} "-ffunction-sections" "-fdata-sections"
+// NOSAFESTACK-NOT: "-fsanitize=safe-stack"
+// NOSAFESTACK: "-Bstatic" "--no-dynamic-linker" "-pie" "-zrelro" "--eh-frame-hdr" "--gc-sections" "-o" "a.out" "crt0.o" "crtbegin.o" "{{.*}}" "{{.*}}" "-lc++" "-lc++abi" "-lunwind" "-lc" "-lcompiler_rt" "crtend.o"
+
+// PIE shouldn't be enabled on i686. Just on architectures that provide
+// PC-relative addressing.
+// RUN: %clangxx %s -### -target i686-unknown-cloudabi 2>&1 | FileCheck %s -check-prefix=NOPIE
+// NOPIE: "-cc1" "-triple" "i686-unknown-cloudabi" {{.*}} "-ffunction-sections" "-fdata-sections" {{.*}} "-fsanitize=safe-stack"
+// NOPIE: "-Bstatic" "--no-dynamic-linker" "--eh-frame-hdr" "--gc-sections" "-o" "a.out" "crt0.o" "crtbegin.o" "{{.*}}" "{{.*}}" "-lc++" "-lc++abi" "-lunwind" "-lc" "-lcompiler_rt" "crtend.o"

src/llvm-project/clang/test/Driver/code-model.c

diff --git a/src/llvm-project/clang/test/Driver/code-model.c b/src/llvm-project/clang/test/Driver/code-model.c
new file mode 100644
index 0000000..dcb54e9
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/code-model.c
@@ -0,0 +1,15 @@
+// RUN: %clang -### -c -mcmodel=tiny %s 2>&1 | FileCheck -check-prefix CHECK-TINY %s
+// RUN: %clang -### -c -mcmodel=small %s 2>&1 | FileCheck -check-prefix CHECK-SMALL %s
+// RUN: %clang -### -S -mcmodel=kernel %s 2>&1 | FileCheck -check-prefix CHECK-KERNEL %s
+// RUN: %clang -### -c -mcmodel=medium %s 2>&1 | FileCheck -check-prefix CHECK-MEDIUM %s
+// RUN: %clang -### -S -mcmodel=large %s 2>&1 | FileCheck -check-prefix CHECK-LARGE %s
+// RUN: not %clang -c -mcmodel=lager %s 2>&1 | FileCheck -check-prefix CHECK-INVALID %s
+
+// CHECK-TINY: "-mcode-model" "tiny"
+// CHECK-SMALL: "-mcode-model" "small"
+// CHECK-KERNEL: "-mcode-model" "kernel"
+// CHECK-MEDIUM: "-mcode-model" "medium"
+// CHECK-LARGE: "-mcode-model" "large"
+
+// CHECK-INVALID: error: invalid value 'lager' in '-mcode-model lager'
+

src/llvm-project/clang/test/Driver/codeview-column-info.c

diff --git a/src/llvm-project/clang/test/Driver/codeview-column-info.c b/src/llvm-project/clang/test/Driver/codeview-column-info.c
new file mode 100644
index 0000000..6b524ac
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/codeview-column-info.c
@@ -0,0 +1,15 @@
+// Check that -dwarf-column-info does not get added to the cc1 line:
+// 1) When -gcodeview is present via the clang or clang++ driver
+// 2) When /Z7 is present via the cl driver.
+
+// RUN: %clang -### --target=x86_64-windows-msvc -c -g -gcodeview %s 2> %t1
+// RUN: FileCheck < %t1 %s
+// RUN: %clangxx -### --target=x86_64-windows-msvc -c -g -gcodeview %s 2> %t2
+// RUN: FileCheck < %t2 %s
+// RUN: %clangxx -### --target=x86_64-windows-gnu -c -g -gcodeview %s 2> %t2
+// RUN: FileCheck < %t2 %s
+// RUN: %clang_cl -### --target=x86_64-windows-msvc /c /Z7 -- %s 2> %t2
+// RUN: FileCheck < %t2 %s
+
+// CHECK: "-cc1"
+// CHECK-NOT: "-dwarf-column-info"

src/llvm-project/clang/test/Driver/color-diagnostics.c

diff --git a/src/llvm-project/clang/test/Driver/color-diagnostics.c b/src/llvm-project/clang/test/Driver/color-diagnostics.c
new file mode 100644
index 0000000..ebf614e
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/color-diagnostics.c
@@ -0,0 +1,57 @@
+// RUN: %clang -fcolor-diagnostics -### -c %s 2>&1 \
+// RUN:     | FileCheck --check-prefix=CHECK-CD %s
+// CHECK-CD: clang{{.*}}" "-fcolor-diagnostics"
+
+// RUN: %clang -fno-color-diagnostics -### -c %s 2>&1 \
+// RUN:     | FileCheck --check-prefix=CHECK-NCD %s
+// CHECK-NCD-NOT: clang{{.*}}" "-fcolor-diagnostics"
+
+// RUN: %clang -fdiagnostics-color -### -c %s 2>&1 \
+// RUN:     | FileCheck --check-prefix=CHECK-DC %s
+// CHECK-DC: clang{{.*}}" "-fcolor-diagnostics"
+
+// RUN: %clang -fno-diagnostics-color -### -c %s 2>&1 \
+// RUN:     | FileCheck --check-prefix=CHECK-NDC %s
+// CHECK-NDC-NOT: clang{{.*}}" "-fcolor-diagnostics"
+
+// RUN: %clang -fdiagnostics-color=always -### -c %s 2>&1 \
+// RUN:     | FileCheck --check-prefix=CHECK-DCE_A %s
+// CHECK-DCE_A: clang{{.*}}" "-fcolor-diagnostics"
+
+// RUN: %clang -fdiagnostics-color=never -### -c %s 2>&1 \
+// RUN:     | FileCheck --check-prefix=CHECK-DCE_N %s
+// CHECK-DCE_N-NOT: clang{{.*}}" "-fcolor-diagnostics"
+
+// The test doesn't run in a PTY, so "auto" defaults to off.
+// RUN: %clang -fdiagnostics-color=auto -### -c %s 2>&1 \
+// RUN:     | FileCheck --check-prefix=CHECK-DCE_AUTO %s
+// CHECK-DCE_AUTO-NOT: clang{{.*}}" "-fcolor-diagnostics"
+
+// RUN: %clang -fdiagnostics-color=foo -### -c %s 2>&1 \
+// RUN:     | FileCheck --check-prefix=CHECK-DCE_FOO %s
+// CHECK-DCE_FOO: error: the clang compiler does not support '-fdiagnostics-color=foo'
+
+// Check that the last flag wins.
+// RUN: %clang -fno-color-diagnostics -fdiagnostics-color -### -c %s 2>&1 \
+// RUN:     | FileCheck --check-prefix=CHECK-NCD_DC_S %s
+// CHECK-NCD_DC_S: clang{{.*}}" "-fcolor-diagnostics"
+
+// RUN: %clang -fcolor-diagnostics -fno-diagnostics-color -### -c %s 2>&1 \
+// RUN:     | FileCheck --check-prefix=CHECK-CD_NDC_S %s
+// CHECK-CD_NDC_S-NOT: clang{{.*}}" "-fcolor-diagnostics"
+
+// RUN: %clang -fdiagnostics-color -fno-color-diagnostics -### -c %s 2>&1 \
+// RUN:     | FileCheck --check-prefix=CHECK-DC_NCD_S %s
+// CHECK-DC_NCD_S-NOT: clang{{.*}}" "-fcolor-diagnostics"
+
+// RUN: %clang -fno-diagnostics-color -fcolor-diagnostics -### -c %s 2>&1 \
+// RUN:     | FileCheck --check-prefix=CHECK-NDC_CD_S %s
+// CHECK-NDC_CD_S: clang{{.*}}" "-fcolor-diagnostics"
+
+// RUN: %clang -fcolor-diagnostics -fdiagnostics-color=auto -### -c %s 2>&1 \
+// RUN:     | FileCheck --check-prefix=CHECK-CD_DCE_AUTO_S %s
+// CHECK-CD_DCE_AUTO_S-NOT: clang{{.*}}" "-fcolor-diagnostics"
+
+// RUN: %clang -fansi-escape-codes -### -c %s 2>&1 \
+// RUN:     | FileCheck --check-prefix=CHECK-AEC %s
+// CHECK-AEC: clang{{.*}}" "-fansi-escape-codes"

src/llvm-project/clang/test/Driver/compilation_database.c

diff --git a/src/llvm-project/clang/test/Driver/compilation_database.c b/src/llvm-project/clang/test/Driver/compilation_database.c
new file mode 100644
index 0000000..017178d
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/compilation_database.c
@@ -0,0 +1,11 @@
+// RUN: mkdir -p %t && cd %t
+// RUN: %clang -MD -MP --sysroot=somewhere -c -x c %s -xc++ %s -Wall -MJ - -no-canonical-prefixes 2>&1 | FileCheck %s
+// RUN: not %clang -c -x c %s -MJ %s/non-existant -no-canonical-prefixes 2>&1 | FileCheck --check-prefix=ERROR %s
+
+// CHECK: { "directory": "{{.*}}",  "file": "[[SRC:[^"]+[/|\\]compilation_database.c]]", "output": "compilation_database.o", "arguments": ["{{[^"]*}}clang{{[^"]*}}", "-xc", "[[SRC]]", "--sysroot=somewhere", "-c", "-Wall",{{.*}} "--target={{[^"]+}}"]},
+// CHECK: { "directory": "{{.*}}",  "file": "[[SRC:[^"]+[/|\\]compilation_database.c]]", "output": "compilation_database.o", "arguments": ["{{[^"]*}}clang{{[^"]*}}", "-xc++", "[[SRC]]", "--sysroot=somewhere", "-c", "-Wall",{{.*}} "--target={{[^"]+}}"]},
+// ERROR: error: compilation database '{{.*}}/non-existant' could not be opened:
+
+int main(void) {
+  return 0;
+}

src/llvm-project/clang/test/Driver/complete-member-pointers.cpp

diff --git a/src/llvm-project/clang/test/Driver/complete-member-pointers.cpp b/src/llvm-project/clang/test/Driver/complete-member-pointers.cpp
new file mode 100644
index 0000000..e64b254
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/complete-member-pointers.cpp
@@ -0,0 +1,7 @@
+// RUN: %clangxx -### -c %s -o %t.o -target x86_64-unknown-linux 2>&1 | FileCheck --check-prefix=NOFLAG %s
+// RUN: %clangxx -### -c %s -o %t.o -target x86_64-unknown-linux -fcomplete-member-pointers 2>&1 | FileCheck %s
+// RUN: %clangxx -### -c %s -o %t.o -target x86_64-unknown-linux -fcomplete-member-pointers -fno-complete-member-pointers 2>&1 | FileCheck --check-prefix=NOFLAG %s
+// RUN: %clang_cl -### /c /Fo%t.o -target x86_64-pc-win32 -fcomplete-member-pointers -- %s 2>&1 | FileCheck %s
+
+// CHECK: "-fcomplete-member-pointers"
+// NOFLAG-NOT: "-fcomplete-member-pointers"

src/llvm-project/clang/test/Driver/compress-noias.c

diff --git a/src/llvm-project/clang/test/Driver/compress-noias.c b/src/llvm-project/clang/test/Driver/compress-noias.c
new file mode 100644
index 0000000..d20cf36
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/compress-noias.c
@@ -0,0 +1,37 @@
+// REQUIRES: zlib
+// REQUIRES: x86-registered-target
+
+// RUN: %clang -### -target i686-unknown-linux-gnu -fno-integrated-as -Wa,-compress-debug-sections -c %s 2>&1 | FileCheck -check-prefix CHECK-_COMPRESS_DEBUG_SECTIONS %s
+// CHECK-_COMPRESS_DEBUG_SECTIONS: "-compress-debug-sections"
+
+// RUN: %clang -### -target i686-unknown-linux-gnu -fno-integrated-as -Wa,--compress-debug-sections -c %s 2>&1 | FileCheck -check-prefix CHECK-__COMPRESS_DEBUG_SECTIONS %s
+// CHECK-__COMPRESS_DEBUG_SECTIONS: "--compress-debug-sections"
+
+// RUN: %clang -### -target i686-unknown-linux-gnu -fno-integrated-as -Wa,--compress-debug-sections -Wa,--nocompress-debug-sections -c %s 2>&1 | FileCheck -check-prefix CHECK-POSNEG %s
+// CHECK-POSNEG: "--compress-debug-sections"
+// CHECK-POSNEG: "--nocompress-debug-sections"
+
+// RUN: %clang -### -target i686-unknown-linux-gnu -fno-integrated-as -Wa,-compress-debug-sections -Wa,--compress-debug-sections -c %s 2>&1 | FileCheck -check-prefix CHECK-MULTIPLE %s
+// CHECK-MULTIPLE: "-compress-debug-sections"
+// CHECK-MULTIPLE: "--compress-debug-sections"
+
+// RUN: %clang -### -target i686-unknown-linux-gnu -fno-integrated-as -gz -x assembler -c %s 2>&1 | FileCheck -check-prefix CHECK-OPT_GZ %s
+// RUN: %clang -### -target i686-unknown-linux-gnu -fno-integrated-as -gz -c %s 2>&1 | FileCheck -check-prefix CHECK-OPT_GZ %s
+// CHECK-OPT_GZ: "-compress-debug-sections"
+
+// RUN: %clang -### -target i686-unknown-linux-gnu -fno-integrated-as -gz=none -x assembler -c %s 2>&1 | FileCheck -check-prefix CHECK-OPT_GZ_EQ_NONE %s
+// RUN: %clang -### -target i686-unknown-linux-gnu -fno-integrated-as -gz=none -c %s 2>&1 | FileCheck -check-prefix CHECK-OPT_GZ_EQ_NONE %s
+// CHECK-OPT_GZ_EQ_NONE: "-compress-debug-sections=none"
+
+// RUN: %clang -### -target i686-unknown-linux-gnu -fno-integrated-as -gz=zlib -x assembler -c %s 2>&1 | FileCheck -check-prefix CHECK-OPT_GZ_EQ_ZLIB %s
+// RUN: %clang -### -target i686-unknown-linux-gnu -fno-integrated-as -gz=zlib -c %s 2>&1 | FileCheck -check-prefix CHECK-OPT_GZ_EQ_ZLIB %s
+// CHECK-OPT_GZ_EQ_ZLIB: "-compress-debug-sections=zlib"
+
+// RUN: %clang -### -target i686-unknown-linux-gnu -fno-integrated-as -gz=zlib-gnu -x assembler -c %s 2>&1 | FileCheck -check-prefix CHECK-OPT_GZ_EQ_ZLIB_GNU %s
+// RUN: %clang -### -target i686-unknown-linux-gnu -fno-integrated-as -gz=zlib-gnu -c %s 2>&1 | FileCheck -check-prefix CHECK-OPT_GZ_EQ_ZLIB_GNU %s
+// CHECK-OPT_GZ_EQ_ZLIB_GNU: "-compress-debug-sections=zlib-gnu"
+
+// RUN: %clang -### -target i686-unknown-linux-gnu -fno-integrated-as -gz=invalid -x assembler -c %s 2>&1 | FileCheck -check-prefix CHECK-OPT_GZ_EQ_INVALID %s
+// RUN: %clang -### -target i686-unknown-linux-gnu -fno-integrated-as -gz=invalid -c %s 2>&1 | FileCheck -check-prefix CHECK-OPT_GZ_EQ_INVALID %s
+// CHECK-OPT_GZ_EQ_INVALID: error: unsupported argument 'invalid' to option 'gz='
+

src/llvm-project/clang/test/Driver/compress.c

diff --git a/src/llvm-project/clang/test/Driver/compress.c b/src/llvm-project/clang/test/Driver/compress.c
new file mode 100644
index 0000000..a00ce91
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/compress.c
@@ -0,0 +1,36 @@
+// REQUIRES: zlib
+
+// RUN: %clang -### -fintegrated-as -Wa,-compress-debug-sections -c %s 2>&1 | FileCheck -check-prefix CHECK-_COMPRESS_DEBUG_SECTIONS %s
+// CHECK-_COMPRESS_DEBUG_SECTIONS: "-compress-debug-sections"
+
+// RUN: %clang -### -fintegrated-as -Wa,--compress-debug-sections -c %s 2>&1 | FileCheck -check-prefix CHECK-__COMPRESS_DEBUG_SECTIONS %s
+// CHECK-__COMPRESS_DEBUG_SECTIONS: "--compress-debug-sections"
+
+// RUN: %clang -### -fintegrated-as -Wa,--compress-debug-sections -Wa,--nocompress-debug-sections -c %s 2>&1 | FileCheck -check-prefix CHECK-POSNEG %s
+// CHECK-POSNEG: "--compress-debug-sections"
+// CHECK-POSNEG: "--nocompress-debug-sections"
+
+// RUN: %clang -### -fintegrated-as -Wa,-compress-debug-sections -Wa,--compress-debug-sections -c %s 2>&1 | FileCheck -check-prefix CHECK-MULTIPLE %s
+// CHECK-MULTIPLE: "-compress-debug-sections"
+// CHECK-MULTIPLE: "--compress-debug-sections"
+
+// RUN: %clang -### -fintegrated-as -gz -x assembler -c %s 2>&1 | FileCheck -check-prefix CHECK-OPT_GZ %s
+// RUN: %clang -### -fintegrated-as -gz -c %s 2>&1 | FileCheck -check-prefix CHECK-OPT_GZ %s
+// CHECK-OPT_GZ: "-compress-debug-sections"
+
+// RUN: %clang -### -fintegrated-as -gz=none -x assembler -c %s 2>&1 | FileCheck -check-prefix CHECK-OPT_GZ_EQ_NONE %s
+// RUN: %clang -### -fintegrated-as -gz=none -c %s 2>&1 | FileCheck -check-prefix CHECK-OPT_GZ_EQ_NONE %s
+// CHECK-OPT_GZ_EQ_NONE: "-compress-debug-sections=none"
+
+// RUN: %clang -### -fintegrated-as -gz=zlib -x assembler -c %s 2>&1 | FileCheck -check-prefix CHECK-OPT_GZ_EQ_ZLIB %s
+// RUN: %clang -### -fintegrated-as -gz=zlib -c %s 2>&1 | FileCheck -check-prefix CHECK-OPT_GZ_EQ_ZLIB %s
+// CHECK-OPT_GZ_EQ_ZLIB: "-compress-debug-sections=zlib"
+
+// RUN: %clang -### -fintegrated-as -gz=zlib-gnu -x assembler -c %s 2>&1 | FileCheck -check-prefix CHECK-OPT_GZ_EQ_ZLIB_GNU %s
+// RUN: %clang -### -fintegrated-as -gz=zlib-gnu -c %s 2>&1 | FileCheck -check-prefix CHECK-OPT_GZ_EQ_ZLIB_GNU %s
+// CHECK-OPT_GZ_EQ_ZLIB_GNU: "-compress-debug-sections=zlib-gnu"
+
+// RUN: %clang -### -fintegrated-as -gz=invalid -x assembler -c %s 2>&1 | FileCheck -check-prefix CHECK-OPT_GZ_EQ_INVALID %s
+// RUN: %clang -### -fintegrated-as -gz=invalid -c %s 2>&1 | FileCheck -check-prefix CHECK-OPT_GZ_EQ_INVALID %s
+// CHECK-OPT_GZ_EQ_INVALID: error: unsupported argument 'invalid' to option 'gz='
+

src/llvm-project/clang/test/Driver/config-file-errs.c

diff --git a/src/llvm-project/clang/test/Driver/config-file-errs.c b/src/llvm-project/clang/test/Driver/config-file-errs.c
new file mode 100644
index 0000000..8db2ea4
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/config-file-errs.c
@@ -0,0 +1,54 @@
+//--- No more than one '--config' may be specified.
+//
+// RUN: not %clang --config 1.cfg --config 2.cfg 2>&1 | FileCheck %s -check-prefix CHECK-DUPLICATE
+// CHECK-DUPLICATE: no more than one option '--config' is allowed
+
+
+//--- '--config' must be followed by config file name.
+//
+// RUN: not %clang --config 2>&1 | FileCheck %s -check-prefix CHECK-MISSING-FILE
+// CHECK-MISSING-FILE: argument to '--config' is missing (expected 1 value)
+
+
+//--- '--config' must not be found in config files.
+//
+// RUN: not %clang --config %S/Inputs/config-6.cfg 2>&1 | FileCheck %s -check-prefix CHECK-NESTED
+// CHECK-NESTED: option '--config' is not allowed inside configuration file
+
+
+//--- Argument of '--config' must be existing file, if it is specified by path.
+//
+// RUN: not %clang --config somewhere/nonexistent-config-file 2>&1 | FileCheck %s -check-prefix CHECK-NONEXISTENT
+// CHECK-NONEXISTENT: configuration file '{{.*}}somewhere/nonexistent-config-file' does not exist
+
+
+//--- Argument of '--config' must exist somewhere in well-known directories, if it is specified by bare name.
+//
+// RUN: not %clang --config-system-dir= --config-user-dir= --config nonexistent-config-file 2>&1 | FileCheck %s -check-prefix CHECK-NOTFOUND0
+// CHECK-NOTFOUND0: configuration file 'nonexistent-config-file.cfg' cannot be found
+// CHECK-NOTFOUND0-NEXT: was searched for in the directory:
+// CHECK-NOTFOUND0-NOT: was searched for in the directory:
+//
+// RUN: not %clang --config-system-dir= --config-user-dir=%S/Inputs/config2 --config nonexistent-config-file 2>&1 | FileCheck %s -check-prefix CHECK-NOTFOUND1
+// CHECK-NOTFOUND1: configuration file 'nonexistent-config-file.cfg' cannot be found
+// CHECK-NOTFOUND1-NEXT: was searched for in the directory: {{.*}}/Inputs/config2
+// CHECK-NOTFOUND1-NEXT: was searched for in the directory:
+// CHECK-NOTFOUND1-NOT: was searched for in the directory:
+//
+// RUN: not %clang --config-system-dir=%S/Inputs/config --config-user-dir= --config nonexistent-config-file 2>&1 | FileCheck %s -check-prefix CHECK-NOTFOUND2
+// CHECK-NOTFOUND2: configuration file 'nonexistent-config-file.cfg' cannot be found
+// CHECK-NOTFOUND2-NEXT: was searched for in the directory: {{.*}}/Inputs/config
+// CHECK-NOTFOUND2-NEXT: was searched for in the directory:
+// CHECK-NOTFOUND2-NOT: was searched for in the directory:
+//
+// RUN: not %clang --config-system-dir=%S/Inputs/config --config-user-dir=%S/Inputs/config2 --config nonexistent-config-file 2>&1 | FileCheck %s -check-prefix CHECK-NOTFOUND3
+// CHECK-NOTFOUND3: configuration file 'nonexistent-config-file.cfg' cannot be found
+// CHECK-NOTFOUND3-NEXT: was searched for in the directory: {{.*}}/Inputs/config2
+// CHECK-NOTFOUND3-NEXT: was searched for in the directory: {{.*}}/Inputs/config
+// CHECK-NOTFOUND3-NEXT: was searched for in the directory:
+
+
+//--- Argument in config file cannot cross the file boundary
+//
+// RUN: not %clang --config %S/Inputs/config-5.cfg x86_64-unknown-linux-gnu -c %s 2>&1 | FileCheck %s -check-prefix CHECK-CROSS
+// CHECK-CROSS: error: argument to '-target' is missing

src/llvm-project/clang/test/Driver/config-file.c

diff --git a/src/llvm-project/clang/test/Driver/config-file.c b/src/llvm-project/clang/test/Driver/config-file.c
new file mode 100644
index 0000000..04127d4
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/config-file.c
@@ -0,0 +1,73 @@
+//--- Config file search directories
+//
+// RUN: %clang --config-system-dir=%S/Inputs/config --config-user-dir=%S/Inputs/config2 -o /dev/null -v 2>&1 | FileCheck %s -check-prefix CHECK-DIRS
+// CHECK-DIRS: System configuration file directory: {{.*}}/Inputs/config
+// CHECK-DIRS: User configuration file directory: {{.*}}/Inputs/config2
+
+
+//--- Config file (full path) in output of -###
+//
+// RUN: %clang --config %S/Inputs/config-1.cfg -S %s -### 2>&1 | FileCheck %s -check-prefix CHECK-HHH
+// CHECK-HHH: Configuration file: {{.*}}Inputs{{.}}config-1.cfg
+// CHECK-HHH: -Werror
+// CHECK-HHH: -std=c99
+
+
+//--- Config file (full path) in output of -v
+//
+// RUN: %clang --config %S/Inputs/config-1.cfg -S %s -o /dev/null -v 2>&1 | FileCheck %s -check-prefix CHECK-V
+// CHECK-V: Configuration file: {{.*}}Inputs{{.}}config-1.cfg
+// CHECK-V: -Werror
+// CHECK-V: -std=c99
+
+
+//--- Config file in output of -###
+//
+// RUN: %clang --config-system-dir=%S/Inputs --config-user-dir= --config config-1.cfg -S %s -### 2>&1 | FileCheck %s -check-prefix CHECK-HHH2
+// CHECK-HHH2: Configuration file: {{.*}}Inputs{{.}}config-1.cfg
+// CHECK-HHH2: -Werror
+// CHECK-HHH2: -std=c99
+
+
+//--- Config file in output of -v
+//
+// RUN: %clang --config-system-dir=%S/Inputs --config-user-dir= --config config-1.cfg -S %s -o /dev/null -v 2>&1 | FileCheck %s -check-prefix CHECK-V2
+// CHECK-V2: Configuration file: {{.*}}Inputs{{.}}config-1.cfg
+// CHECK-V2: -Werror
+// CHECK-V2: -std=c99
+
+
+//--- Nested config files
+//
+// RUN: %clang --config-system-dir=%S/Inputs --config-user-dir= --config config-2.cfg -S %s -### 2>&1 | FileCheck %s -check-prefix CHECK-NESTED
+// CHECK-NESTED: Configuration file: {{.*}}Inputs{{.}}config-2.cfg
+// CHECK-NESTED: -Wundefined-func-template
+
+// RUN: %clang --config-system-dir=%S/Inputs --config-user-dir= --config config-2.cfg -S %s -### 2>&1 | FileCheck %s -check-prefix CHECK-NESTED2
+// CHECK-NESTED2: Configuration file: {{.*}}Inputs{{.}}config-2.cfg
+// CHECK-NESTED2: -Wundefined-func-template
+
+
+// RUN: %clang --config %S/Inputs/config-2a.cfg -S %s -### 2>&1 | FileCheck %s -check-prefix CHECK-NESTEDa
+// CHECK-NESTEDa: Configuration file: {{.*}}Inputs{{.}}config-2a.cfg
+// CHECK-NESTEDa: -isysroot
+// CHECK-NESTEDa-SAME: /opt/data
+
+// RUN: %clang --config-system-dir=%S/Inputs --config-user-dir= --config config-2a.cfg -S %s -### 2>&1 | FileCheck %s -check-prefix CHECK-NESTED2a
+// CHECK-NESTED2a: Configuration file: {{.*}}Inputs{{.}}config-2a.cfg
+// CHECK-NESTED2a: -isysroot
+// CHECK-NESTED2a-SAME: /opt/data
+
+
+//--- Unused options in config file do not produce warnings
+//
+// RUN: %clang --config %S/Inputs/config-4.cfg -S %s -o /dev/null -v 2>&1 | FileCheck %s -check-prefix CHECK-UNUSED
+// CHECK-UNUSED-NOT: argument unused during compilation:
+// CHECK-UNUSED-NOT: 'linker' input unused
+
+
+//--- User directory is searched first.
+//
+// RUN: %clang --config-system-dir=%S/Inputs/config --config-user-dir=%S/Inputs/config2 --config config-4 -S %s -o /dev/null -v 2>&1 | FileCheck %s -check-prefix CHECK-PRECEDENCE
+// CHECK-PRECEDENCE: Configuration file: {{.*}}Inputs{{.}}config2{{.}}config-4.cfg
+// CHECK-PRECEDENCE: -Wall

src/llvm-project/clang/test/Driver/config-file2.c

diff --git a/src/llvm-project/clang/test/Driver/config-file2.c b/src/llvm-project/clang/test/Driver/config-file2.c
new file mode 100644
index 0000000..8b57a92
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/config-file2.c
@@ -0,0 +1,51 @@
+// REQUIRES: x86-registered-target
+
+//--- Invocation `clang --config x86_64-qqq -m32` loads `i386-qqq.cfg` if the latter exists.
+//
+// RUN: %clang --config-system-dir=%S/Inputs/config --config-user-dir= --config x86_64-qqq -m32 -c %s -### 2>&1 | FileCheck %s -check-prefix CHECK-RELOAD
+// CHECK-RELOAD: Target: i386
+// CHECK-RELOAD: Configuration file: {{.*}}Inputs{{.}}config{{.}}i386-qqq.cfg
+
+
+//--- Invocation `clang --config x86_64-qqq2 -m32` loads `i386.cfg` if the latter exists in another search directory.
+//
+// RUN: %clang --config-system-dir=%S/Inputs/config --config-user-dir=%S/Inputs/config2 --config x86_64-qqq2 -m32 -c %s -### 2>&1 | FileCheck %s -check-prefix CHECK-RELOAD1
+// CHECK-RELOAD1: Target: i386
+// CHECK-RELOAD1: Configuration file: {{.*}}Inputs{{.}}config2{{.}}i386.cfg
+
+
+//--- Invocation `clang --config x86_64-qqq2 -m32` loads `x86_64-qqq2.cfg` if `i386-qqq2.cfg` and `i386.cfg` do not exist.
+//
+// RUN: %clang --config-system-dir=%S/Inputs/config --config-user-dir= --config x86_64-qqq2 -m32 -c %s -### 2>&1 | FileCheck %s -check-prefix CHECK-RELOAD2
+// note: target is overridden due to -m32
+// CHECK-RELOAD2: Target: i386
+// CHECK-RELOAD2: Configuration file: {{.*}}Inputs{{.}}config{{.}}x86_64-qqq2.cfg
+
+
+//--- Invocation `clang --config i386-qqq3 -m64` loads `x86_64.cfg` if `x86_64-qqq3.cfg` does not exist.
+//
+// RUN: %clang --config-system-dir=%S/Inputs/config --config-user-dir= --config i386-qqq3 -m64 -c %s -### 2>&1 | FileCheck %s -check-prefix CHECK-RELOAD3
+// CHECK-RELOAD3: Target: x86_64
+// CHECK-RELOAD3: Configuration file: {{.*}}Inputs{{.}}config{{.}}x86_64.cfg
+
+
+//--- Invocation `clang --config x86_64-qqq -target i386` loads `i386-qqq.cfg` if the latter exists.
+//
+// RUN: %clang --config-system-dir=%S/Inputs/config --config-user-dir= --config x86_64-qqq -target i386 -c %s -### 2>&1 | FileCheck %s -check-prefix CHECK-RELOAD4
+// CHECK-RELOAD4: Target: i386
+// CHECK-RELOAD4: Configuration file: {{.*}}Inputs{{.}}config{{.}}i386-qqq.cfg
+
+
+//--- Invocation `clang --config x86_64-qqq2 -target i386` loads `x86_64-qqq2.cfg` if `i386-qqq2.cfg` and `i386.cfg` do not exist.
+//
+// RUN: %clang --config-system-dir=%S/Inputs/config --config-user-dir= --config x86_64-qqq2 -target i386 -c %s -### 2>&1 | FileCheck %s -check-prefix CHECK-RELOAD5
+// note: target is overridden due to -target i386
+// CHECK-RELOAD5: Target: i386
+// CHECK-RELOAD5: Configuration file: {{.*}}Inputs{{.}}config{{.}}x86_64-qqq2.cfg
+
+
+//--- Invocation `clang --config x86_64-qqq -target i386 -m64` loads `x86_64-qqq.cfg`.
+//
+// RUN: %clang --config-system-dir=%S/Inputs/config --config-user-dir= --config x86_64-qqq -target i386 -m64 -c %s -### 2>&1 | FileCheck %s -check-prefix CHECK-RELOAD6
+// CHECK-RELOAD6: Target: x86_64
+// CHECK-RELOAD6: Configuration file: {{.*}}Inputs{{.}}config{{.}}x86_64-qqq.cfg

src/llvm-project/clang/test/Driver/config-file3.c

diff --git a/src/llvm-project/clang/test/Driver/config-file3.c b/src/llvm-project/clang/test/Driver/config-file3.c
new file mode 100644
index 0000000..938411c
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/config-file3.c
@@ -0,0 +1,106 @@
+// REQUIRES: shell
+// REQUIRES: x86-registered-target
+
+//--- If config file is specified by relative path (workdir/cfg-s2), it is searched for by that path.
+//
+// RUN: mkdir -p %T/workdir
+// RUN: echo "@subdir/cfg-s2" > %T/workdir/cfg-1
+// RUN: mkdir -p %T/workdir/subdir
+// RUN: echo "-Wundefined-var-template" > %T/workdir/subdir/cfg-s2
+//
+// RUN: ( cd %T && %clang --config workdir/cfg-1 -c %s -### 2>&1 | FileCheck %s -check-prefix CHECK-REL )
+//
+// CHECK-REL: Configuration file: {{.*}}/workdir/cfg-1
+// CHECK-REL: -Wundefined-var-template
+
+
+//--- Invocation qqq-clang-g++ tries to find config file qqq-clang-g++.cfg first.
+//
+// RUN: mkdir -p %T/testdmode
+// RUN: [ ! -s %T/testdmode/qqq-clang-g++ ] || rm %T/testdmode/qqq-clang-g++
+// RUN: ln -s %clang %T/testdmode/qqq-clang-g++
+// RUN: echo "-Wundefined-func-template" > %T/testdmode/qqq-clang-g++.cfg
+// RUN: echo "-Werror" > %T/testdmode/qqq.cfg
+// RUN: %T/testdmode/qqq-clang-g++ --config-system-dir= --config-user-dir= -c -no-canonical-prefixes %s -### 2>&1 | FileCheck %s -check-prefix FULL-NAME
+//
+// FULL-NAME: Configuration file: {{.*}}/testdmode/qqq-clang-g++.cfg
+// FULL-NAME: -Wundefined-func-template
+// FULL-NAME-NOT: -Werror
+//
+//--- Invocation qqq-clang-g++ tries to find config file qqq-clang-g++.cfg even without -no-canonical-prefixes.
+// (As the clang executable and symlink are in different directories, this
+// requires specifying the path via --config-*-dir= though.)
+//
+// RUN: %T/testdmode/qqq-clang-g++ --config-system-dir= --config-user-dir=%T/testdmode -c %s -### 2>&1 | FileCheck %s -check-prefix SYMLINK
+//
+// SYMLINK: Configuration file: {{.*}}/testdmode/qqq-clang-g++.cfg
+//
+//--- File specified by --config overrides config inferred from clang executable.
+//
+// RUN: %T/testdmode/qqq-clang-g++ --config-system-dir=%S/Inputs/config --config-user-dir= --config i386-qqq -c -no-canonical-prefixes %s -### 2>&1 | FileCheck %s -check-prefix CHECK-EXPLICIT
+//
+// CHECK-EXPLICIT: Configuration file: {{.*}}/Inputs/config/i386-qqq.cfg
+//
+//--- Invocation qqq-clang-g++ tries to find config file qqq.cfg if qqq-clang-g++.cfg is not found.
+//
+// RUN: rm %T/testdmode/qqq-clang-g++.cfg
+// RUN: %T/testdmode/qqq-clang-g++ --config-system-dir= --config-user-dir= -c -no-canonical-prefixes %s -### 2>&1 | FileCheck %s -check-prefix SHORT-NAME
+//
+// SHORT-NAME: Configuration file: {{.*}}/testdmode/qqq.cfg
+// SHORT-NAME: -Werror
+// SHORT-NAME-NOT: -Wundefined-func-template
+
+
+//--- Config files are searched for in binary directory as well.
+//
+// RUN: mkdir -p %T/testbin
+// RUN: [ ! -s %T/testbin/clang ] || rm %T/testbin/clang
+// RUN: ln -s %clang %T/testbin/clang
+// RUN: echo "-Werror" > %T/testbin/aaa.cfg
+// RUN: %T/testbin/clang --config-system-dir= --config-user-dir= --config aaa.cfg -c -no-canonical-prefixes %s -### 2>&1 | FileCheck %s -check-prefix CHECK-BIN
+//
+// CHECK-BIN: Configuration file: {{.*}}/testbin/aaa.cfg
+// CHECK-BIN: -Werror
+
+
+//--- If command line contains options that change triple (for instance, -m32), clang tries
+//    reloading config file.
+
+//--- When reloading config file, x86_64-clang-g++ tries to find config i386-clang-g++.cfg first.
+//
+// RUN: mkdir -p %T/testreload
+// RUN: [ ! -s %T/testreload/x86_64-clang-g++ ] || rm %T/testreload/x86_64-clang-g++
+// RUN: ln -s %clang %T/testreload/x86_64-clang-g++
+// RUN: echo "-Wundefined-func-template" > %T/testreload/i386-clang-g++.cfg
+// RUN: echo "-Werror" > %T/testreload/i386.cfg
+// RUN: %T/testreload/x86_64-clang-g++ --config-system-dir= --config-user-dir= -c -m32 -no-canonical-prefixes %s -### 2>&1 | FileCheck %s -check-prefix CHECK-RELOAD
+//
+// CHECK-RELOAD: Configuration file: {{.*}}/testreload/i386-clang-g++.cfg
+// CHECK-RELOAD: -Wundefined-func-template
+// CHECK-RELOAD-NOT: -Werror
+
+//--- If config file is specified by --config and its name does not start with architecture, it is used without reloading.
+//
+// RUN: %T/testreload/x86_64-clang-g++ --config-system-dir=%S/Inputs --config-user-dir= --config config-3 -c -m32 -no-canonical-prefixes %s -### 2>&1 | FileCheck %s -check-prefix CHECK-RELOAD1a
+//
+// CHECK-RELOAD1a: Configuration file: {{.*}}/Inputs/config-3.cfg
+//
+// RUN: %T/testreload/x86_64-clang-g++ --config-system-dir=%S/Inputs --config-user-dir= --config config-3 -c -target i386 -no-canonical-prefixes %s -### 2>&1 | FileCheck %s -check-prefix CHECK-RELOAD1b
+//
+// CHECK-RELOAD1b: Configuration file: {{.*}}/Inputs/config-3.cfg
+
+//--- If config file is specified by --config and its name starts with architecture, it is reloaded.
+//
+// RUN: %T/testreload/x86_64-clang-g++ --config-system-dir=%S/Inputs/config --config-user-dir= --config x86_64-qqq -c -m32 -no-canonical-prefixes %s -### 2>&1 | FileCheck %s -check-prefix CHECK-RELOAD1c
+//
+// CHECK-RELOAD1c: Configuration file: {{.*}}/Inputs/config/i386-qqq.cfg
+
+//--- x86_64-clang-g++ tries to find config i386.cfg if i386-clang-g++.cfg is not found.
+//
+// RUN: rm %T/testreload/i386-clang-g++.cfg
+// RUN: %T/testreload/x86_64-clang-g++ --config-system-dir= --config-user-dir= -c -m32 -no-canonical-prefixes %s -### 2>&1 | FileCheck %s -check-prefix CHECK-RELOAD1d
+//
+// CHECK-RELOAD1d: Configuration file: {{.*}}/testreload/i386.cfg
+// CHECK-RELOAD1d: -Werror
+// CHECK-RELOAD1d-NOT: -Wundefined-func-template
+

src/llvm-project/clang/test/Driver/config-file4.c

diff --git a/src/llvm-project/clang/test/Driver/config-file4.c b/src/llvm-project/clang/test/Driver/config-file4.c
new file mode 100644
index 0000000..19ef7d5
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/config-file4.c
@@ -0,0 +1,2 @@
+// RUN: %clang --config %S/Inputs/empty.cfg -Wall -Wextra -Wformat -Wstrict-aliasing -Wshadow -Wpacked -Winline -Wimplicit-function-declaration -S %s -O2 -o /dev/null -v 2>&1 | FileCheck %s -check-prefix PR37196
+// PR37196: Configuration file: {{.*}}empty.cfg

src/llvm-project/clang/test/Driver/constructors.c

diff --git a/src/llvm-project/clang/test/Driver/constructors.c b/src/llvm-project/clang/test/Driver/constructors.c
new file mode 100644
index 0000000..a3443a3
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/constructors.c
@@ -0,0 +1,98 @@
+// Test whether or not the driver instructs the backend to use .init_array
+// sections for global constructors.
+//
+// CHECK-INIT-ARRAY: -fuse-init-array
+// CHECK-NO-INIT-ARRAY-NOT: -fuse-init-array
+//
+// RUN: %clang -no-canonical-prefixes %s -### -fsyntax-only 2>&1       \
+// RUN:     -target i386-unknown-linux \
+// RUN:     --sysroot=%S/Inputs/resource_dir \
+// RUN:     --gcc-toolchain="" \
+// RUN:   | FileCheck --check-prefix=CHECK-INIT-ARRAY %s
+//
+// RUN: %clang -no-canonical-prefixes %s -### -fsyntax-only 2>&1       \
+// RUN:     -target i386-unknown-linux \
+// RUN:     --sysroot=%S/Inputs/fake_install_tree \
+// RUN:     --gcc-toolchain="" \
+// RUN:   | FileCheck --check-prefix=CHECK-INIT-ARRAY %s
+//
+// RUN: %clang -no-canonical-prefixes %s -### -fsyntax-only 2>&1       \
+// RUN:     -fno-use-init-array \
+// RUN:     -target i386-unknown-linux \
+// RUN:     --sysroot=%S/Inputs/fake_install_tree \
+// RUN:     --gcc-toolchain="" \
+// RUN:   | FileCheck --check-prefix=CHECK-NO-INIT-ARRAY %s
+//
+// RUN: %clang -no-canonical-prefixes %s -### -fsyntax-only 2>&1       \
+// RUN:     -fno-use-init-array -fuse-init-array \
+// RUN:     -target i386-unknown-linux \
+// RUN:     --sysroot=%S/Inputs/fake_install_tree \
+// RUN:     --gcc-toolchain="" \
+// RUN:   | FileCheck --check-prefix=CHECK-INIT-ARRAY %s
+//
+// RUN: %clang -no-canonical-prefixes %s -### -fsyntax-only 2>&1       \
+// RUN:     -target i386-unknown-linux \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:     --gcc-toolchain="" \
+// RUN:   | FileCheck --check-prefix=CHECK-NO-INIT-ARRAY %s
+//
+// RUN: %clang -no-canonical-prefixes %s -### -fsyntax-only 2>&1       \
+// RUN:     -fuse-init-array \
+// RUN:     -target i386-unknown-linux \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:     --gcc-toolchain="" \
+// RUN:   | FileCheck --check-prefix=CHECK-INIT-ARRAY %s
+//
+// RUN: %clang -no-canonical-prefixes %s -### -fsyntax-only 2>&1       \
+// RUN:     -target arm-unknown-linux-androideabi \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
+// RUN:     --gcc-toolchain="" \
+// RUN:   | FileCheck --check-prefix=CHECK-INIT-ARRAY %s
+//
+// RUN: %clang -no-canonical-prefixes %s -### -fsyntax-only 2>&1       \
+// RUN:     -target mipsel-unknown-linux-android \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
+// RUN:     --gcc-toolchain="" \
+// RUN:   | FileCheck --check-prefix=CHECK-INIT-ARRAY %s
+//
+// RUN: %clang -no-canonical-prefixes %s -### -fsyntax-only 2>&1       \
+// RUN:     -target i386-unknown-linux-android \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
+// RUN:     --gcc-toolchain="" \
+// RUN:   | FileCheck --check-prefix=CHECK-INIT-ARRAY %s
+//
+// RUN: %clang -no-canonical-prefixes %s -### -fsyntax-only 2>&1       \
+// RUN:     -target aarch64-none-linux-gnu \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:     --gcc-toolchain="" \
+// RUN:   | FileCheck --check-prefix=CHECK-INIT-ARRAY %s
+//
+// RUN: %clang -no-canonical-prefixes %s -### -fsyntax-only 2>&1       \
+// RUN:     -target aarch64-none-none-eabi \
+// RUN:   | FileCheck --check-prefix=CHECK-INIT-ARRAY %s
+
+// RUN: %clang -no-canonical-prefixes %s -### -fsyntax-only 2>&1       \
+// RUN:     -target arm64-none-linux-gnu \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:     --gcc-toolchain="" \
+// RUN:   | FileCheck --check-prefix=CHECK-INIT-ARRAY %s
+//
+// RUN: %clang -no-canonical-prefixes %s -### -fsyntax-only 2>&1       \
+// RUN:     -target arm64-none-none-eabi \
+// RUN:   | FileCheck --check-prefix=CHECK-INIT-ARRAY %s
+
+// RUN: %clang -no-canonical-prefixes %s -### -fsyntax-only 2>&1       \
+// RUN:     -target i386-unknown-freebsd11 \
+// RUN:   | FileCheck --check-prefix=CHECK-NO-INIT-ARRAY %s
+
+// RUN: %clang -no-canonical-prefixes %s -### -fsyntax-only 2>&1       \
+// RUN:     -target i386-unknown-freebsd12 \
+// RUN:   | FileCheck --check-prefix=CHECK-INIT-ARRAY %s
+//
+// RUN: %clang -no-canonical-prefixes %s -### -fsyntax-only 2>&1        \
+// RUN:     -target sparc-sun-solaris2.11 \
+// RUN:   | FileCheck --check-prefix=CHECK-INIT-ARRAY %s
+//
+// RUN: %clang -no-canonical-prefixes %s -### -fsyntax-only 2>&1        \
+// RUN:     -target i386-pc-solaris2.11 \
+// RUN:   | FileCheck --check-prefix=CHECK-INIT-ARRAY %s

src/llvm-project/clang/test/Driver/coroutines.c

diff --git a/src/llvm-project/clang/test/Driver/coroutines.c b/src/llvm-project/clang/test/Driver/coroutines.c
new file mode 100644
index 0000000..d610234
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/coroutines.c
@@ -0,0 +1,6 @@
+// RUN: %clang -### %s 2>&1 | FileCheck -check-prefix=CHECK-NO-CORO %s
+// RUN: %clang -fcoroutines-ts -### %s 2>&1 | FileCheck -check-prefix=CHECK-NO-CORO %s
+// RUN: %clang -fno-coroutines-ts -### %s 2>&1 | FileCheck -check-prefix=CHECK-NO-CORO %s
+// RUN: %clang -fno-coroutines-ts -fcoroutines-ts -### %s 2>&1 | FileCheck -check-prefix=CHECK-NO-CORO %s
+// CHECK-NO-CORO-NOT: -fcoroutines-ts
+

src/llvm-project/clang/test/Driver/coroutines.cpp

diff --git a/src/llvm-project/clang/test/Driver/coroutines.cpp b/src/llvm-project/clang/test/Driver/coroutines.cpp
new file mode 100644
index 0000000..99e0ff5
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/coroutines.cpp
@@ -0,0 +1,9 @@
+// RUN: %clang -### %s 2>&1 | FileCheck -check-prefix=CHECK-NO-CORO %s
+// RUN: %clang -fcoroutines-ts -fno-coroutines-ts -### %s 2>&1 | FileCheck -check-prefix=CHECK-NO-CORO %s
+// RUN: %clang -fno-coroutines-ts -### %s 2>&1 | FileCheck -check-prefix=CHECK-NO-CORO %s
+// CHECK-NO-CORO-NOT: -fcoroutines-ts
+
+// RUN: %clang -fcoroutines-ts -### %s 2>&1 | FileCheck -check-prefix=CHECK-HAS-CORO  %s
+// RUN: %clang -fno-coroutines-ts -fcoroutines-ts -### %s 2>&1 | FileCheck -check-prefix=CHECK-HAS-CORO %s
+// CHECK-HAS-CORO: -fcoroutines-ts
+

src/llvm-project/clang/test/Driver/coverage-ld.c

diff --git a/src/llvm-project/clang/test/Driver/coverage-ld.c b/src/llvm-project/clang/test/Driver/coverage-ld.c
new file mode 100644
index 0000000..206d9ab
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/coverage-ld.c
@@ -0,0 +1,37 @@
+// Test coverage ld flags.
+//
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     -target i386-unknown-linux --coverage -fuse-ld=ld \
+// RUN:     -resource-dir=%S/Inputs/resource_dir \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-LINUX-I386 %s
+//
+// CHECK-LINUX-I386: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
+// CHECK-LINUX-I386: "{{.*}}/Inputs/resource_dir{{/|\\\\}}lib{{/|\\\\}}linux{{/|\\\\}}libclang_rt.profile-i386.a" {{.*}} "-lc"
+//
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     -target x86_64-unknown-linux --coverage -fuse-ld=ld \
+// RUN:     -resource-dir=%S/Inputs/resource_dir \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-LINUX-X86-64 %s
+//
+// CHECK-LINUX-X86-64: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
+// CHECK-LINUX-X86-64: "{{.*}}/Inputs/resource_dir{{/|\\\\}}lib{{/|\\\\}}linux{{/|\\\\}}libclang_rt.profile-x86_64.a" {{.*}} "-lc"
+//
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     -target x86_64-unknown-freebsd --coverage -fuse-ld=ld \
+// RUN:     -resource-dir=%S/Inputs/resource_dir \
+// RUN:     --sysroot=%S/Inputs/basic_freebsd64_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-FREEBSD-X86-64 %s
+//
+// CHECK-FREEBSD-X86-64: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
+// CHECK-FREEBSD-X86-64: "{{.*}}/Inputs/resource_dir{{/|\\\\}}lib{{/|\\\\}}freebsd{{/|\\\\}}libclang_rt.profile-x86_64.a"
+//
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     -target arm-linux-androideabi --coverage -fuse-ld=ld \
+// RUN:     -resource-dir=%S/Inputs/resource_dir \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
+// RUN:   | FileCheck --check-prefix=CHECK-ANDROID-ARM %s
+//
+// CHECK-ANDROID-ARM: "{{(.*[^.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
+// CHECK-ANDROID-ARM: "{{.*}}/Inputs/resource_dir{{/|\\\\}}lib{{/|\\\\}}linux{{/|\\\\}}libclang_rt.profile-arm-android.a"

src/llvm-project/clang/test/Driver/coverage.c

diff --git a/src/llvm-project/clang/test/Driver/coverage.c b/src/llvm-project/clang/test/Driver/coverage.c
new file mode 100644
index 0000000..f6bfbfb
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/coverage.c
@@ -0,0 +1,8 @@
+// Test coverage flag.
+// REQUIRES: system-windows
+//
+// RUN: %clang_cl -Wno-msvc-not-found -### -coverage %s -o foo/bar.o 2>&1 | FileCheck -check-prefix=CLANG-CL-COVERAGE %s
+// CLANG-CL-COVERAGE-NOT: error:
+// CLANG-CL-COVERAGE-NOT: warning:
+// CLANG-CL-COVERAGE-NOT: argument unused
+// CLANG-CL-COVERAGE-NOT: unknown argument

src/llvm-project/clang/test/Driver/coverage_no_integrated_as.c

diff --git a/src/llvm-project/clang/test/Driver/coverage_no_integrated_as.c b/src/llvm-project/clang/test/Driver/coverage_no_integrated_as.c
new file mode 100644
index 0000000..d7689e5
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/coverage_no_integrated_as.c
@@ -0,0 +1,23 @@
+// REQUIRES: clang-driver
+// XFAIL: windows-msvc
+
+// RUN: %clang -### -S -fprofile-arcs %s 2>&1 | FileCheck -check-prefix=CHECK-GCNO-DEFAULT-LOCATION %s
+// RUN: %clang -### -S -fprofile-arcs -no-integrated-as %s 2>&1 | FileCheck -check-prefix=CHECK-GCNO-DEFAULT-LOCATION %s
+// RUN: %clang -### -c -fprofile-arcs %s 2>&1 | FileCheck -check-prefix=CHECK-GCNO-DEFAULT-LOCATION %s
+// RUN: %clang -### -c -fprofile-arcs -no-integrated-as %s 2>&1 | FileCheck -check-prefix=CHECK-GCNO-DEFAULT-LOCATION %s
+
+// RUN: %clang -### -S -fprofile-arcs %s -o /foo/bar.o 2>&1 | FileCheck -check-prefix=CHECK-GCNO-LOCATION %s
+// RUN: %clang -### -S -fprofile-arcs -no-integrated-as %s -o /foo/bar.o 2>&1 | FileCheck -check-prefix=CHECK-GCNO-LOCATION %s
+// RUN: %clang -### -c -fprofile-arcs %s -o /foo/bar.o 2>&1 | FileCheck -check-prefix=CHECK-GCNO-LOCATION %s
+// RUN: %clang -### -c -fprofile-arcs -no-integrated-as %s -o /foo/bar.o 2>&1 | FileCheck -check-prefix=CHECK-GCNO-LOCATION %s
+
+// RUN: %clang -### -S -fprofile-arcs %s -o foo/bar.o 2>&1 | FileCheck -check-prefix=CHECK-GCNO-LOCATION-REL-PATH %s
+// RUN: %clang -### -S -fprofile-arcs -no-integrated-as %s -o foo/bar.o 2>&1 | FileCheck -check-prefix=CHECK-GCNO-LOCATION-REL-PATH %s
+// RUN: %clang -### -c -fprofile-arcs %s -o foo/bar.o 2>&1 | FileCheck -check-prefix=CHECK-GCNO-LOCATION-REL-PATH %s
+// RUN: %clang -### -c -fprofile-arcs -no-integrated-as %s -o foo/bar.o 2>&1 | FileCheck -check-prefix=CHECK-GCNO-LOCATION-REL-PATH %s
+
+
+// CHECK-GCNO-DEFAULT-LOCATION: "-coverage-notes-file" "{{.*}}{{/|\\\\}}coverage_no_integrated_as.c"
+// CHECK-GCNO-DEFAULT-LOCATION-NOT: "-coverage-notes-file" "/tmp/{{.*}}/coverage_no_integrated_as.c"
+// CHECK-GCNO-LOCATION: "-coverage-notes-file" "{{.*}}/foo/bar.gcno"
+// CHECK-GCNO-LOCATION-REL-PATH: "-coverage-notes-file" "{{.*}}{{/|\\\\}}foo/bar.gcno"

src/llvm-project/clang/test/Driver/cpath.c

diff --git a/src/llvm-project/clang/test/Driver/cpath.c b/src/llvm-project/clang/test/Driver/cpath.c
new file mode 100644
index 0000000..7d63913
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/cpath.c
@@ -0,0 +1,22 @@
+// RUN: mkdir -p %t/test1 %t/test2 %t/test3
+
+// RUN: env "CPATH=%t/test1%{pathsep}%t/test2" %clang -x c -E -v %s 2>&1 | FileCheck %s -check-prefix=CPATH
+// CPATH: -I{{.*}}/test1
+// CPATH: -I{{.*}}/test2
+// CPATH: search starts here
+// CPATH: test1
+// CPATH: test2
+
+// RUN: env "OBJC_INCLUDE_PATH=%t/test1%{pathsep}%t/test2"  OBJCPLUS_INCLUDE_PATH=%t/test1  "CPLUS_INCLUDE_PATH=%t/test1%{pathsep}%t/test2" C_INCLUDE_PATH=%t/test3 %clang -x c -E -v %s 2>&1 | FileCheck %s -check-prefix=C_INCLUDE_PATH
+// C_INCLUDE_PATH: -c-isystem {{"?.*}}/test3{{"?}} -cxx-isystem {{"?.*}}/test1{{"?}} -cxx-isystem {{"?.*}}/test2{{"?}} -objc-isystem {{"?.*}}/test1{{"?}} -objc-isystem {{"?.*}}/test2{{"?}} -objcxx-isystem {{"?.*}}/test1{{"?}}
+// C_INCLUDE_PATH: search starts here
+// C_INCLUDE_PATH-NOT: test1
+// C_INCLUDE_PATH: test3
+// C_INCLUDE_PATH-NOT: test1
+
+// RUN: env OBJC_INCLUDE_PATH=%t/test1 OBJCPLUS_INCLUDE_PATH=%t/test3 CPLUS_INCLUDE_PATH=%t/test3 C_INCLUDE_PATH=%t/test1 %clang -x objective-c++ -E -v %s 2>&1 | FileCheck %s -check-prefix=OBJCPLUS_INCLUDE_PATH
+// OBJCPLUS_INCLUDE_PATH: -c-isystem {{"?.*}}/test1{{"?}} -cxx-isystem {{"?.*}}/test3{{"?}} -objc-isystem {{"?.*}}/test1{{"?}} -objcxx-isystem {{"?.*}}/test3{{"?}}
+// OBJCPLUS_INCLUDE_PATH: search starts here
+// OBJCPLUS_INCLUDE_PATH-NOT: test1
+// OBJCPLUS_INCLUDE_PATH: test3
+// OBJCPLUS_INCLUDE_PATH-NOT: test1

src/llvm-project/clang/test/Driver/cpp-precomp.c

diff --git a/src/llvm-project/clang/test/Driver/cpp-precomp.c b/src/llvm-project/clang/test/Driver/cpp-precomp.c
new file mode 100644
index 0000000..a384a35
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/cpp-precomp.c
@@ -0,0 +1,5 @@
+// RUN: %clang -target x86_64-apple-darwin10 \
+// RUN:   -Werror -cpp-precomp -fsyntax-only %s
+
+// RUN: %clang -target x86_64-apple-darwin10 \
+// RUN:   -Werror -no-cpp-precomp -fsyntax-only %s

src/llvm-project/clang/test/Driver/crash-diagnostics-dir.c

diff --git a/src/llvm-project/clang/test/Driver/crash-diagnostics-dir.c b/src/llvm-project/clang/test/Driver/crash-diagnostics-dir.c
new file mode 100644
index 0000000..c8faf49
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/crash-diagnostics-dir.c
@@ -0,0 +1,6 @@
+// RUN: rm -rf %t
+// RUN: mkdir -p %t
+// RUN: not %clang -fcrash-diagnostics-dir=%t -c %s -o - 2>&1 | FileCheck %s
+#pragma clang __debug parser_crash
+// CHECK: Preprocessed source(s) and associated run script(s) are located at:
+// CHECK: diagnostic msg: {{.*}}{{/|\\}}crash-diagnostics-dir.c.tmp{{(/|\\).*}}.c

src/llvm-project/clang/test/Driver/crash-report-crashfile.m

diff --git a/src/llvm-project/clang/test/Driver/crash-report-crashfile.m b/src/llvm-project/clang/test/Driver/crash-report-crashfile.m
new file mode 100644
index 0000000..fbfb532
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/crash-report-crashfile.m
@@ -0,0 +1,34 @@
+// REQUIRES: crash-recovery, shell, system-darwin
+// RUN: rm -rf %t
+// RUN: mkdir -p %t/i %t/m %t
+
+// RUN: not env FORCE_CLANG_DIAGNOSTICS_CRASH= TMPDIR=%t TEMP=%t TMP=%t \
+// RUN: %clang -fsyntax-only %s \
+// RUN:   -I %S/Inputs/module -isysroot %/t/i/ \
+// RUN:   -fmodules -fmodules-cache-path=%t/m/ -DFOO=BAR 2>&1 | \
+// RUN:   FileCheck -check-prefix=CRASH_ENV %s
+
+// RUN: not env TMPDIR=%t TEMP=%t TMP=%t \
+// RUN: %clang -gen-reproducer -fsyntax-only %s \
+// RUN:   -I %S/Inputs/module -isysroot %/t/i/ \
+// RUN:   -fmodules -fmodules-cache-path=%t/m/ -DFOO=BAR 2>&1 | \
+// RUN:   FileCheck -check-prefix=CRASH_FLAG %s
+
+@import simple;
+const int x = MODULE_MACRO;
+
+// CRASH_ENV: failing because environment variable 'FORCE_CLANG_DIAGNOSTICS_CRASH' is set
+// CRASH_ENV: Preprocessed source(s) and associated run script(s) are located at:
+// CRASH_ENV-NEXT: note: diagnostic msg: {{.*}}.m
+// CRASH_ENV-NEXT: note: diagnostic msg: {{.*}}.cache
+// CRASH_ENV-NEXT: note: diagnostic msg: {{.*}}.sh
+// CRASH_ENV-NEXT: note: diagnostic msg: Crash backtrace is located in
+// CRASH_ENV-NEXT: note: diagnostic msg: {{.*}}Library/Logs/DiagnosticReports{{.*}}
+
+// CRASH_FLAG: failing because '-gen-reproducer' is used
+// CRASH_FLAG: Preprocessed source(s) and associated run script(s) are located at:
+// CRASH_FLAG-NEXT: note: diagnostic msg: {{.*}}.m
+// CRASH_FLAG-NEXT: note: diagnostic msg: {{.*}}.cache
+// CRASH_FLAG-NEXT: note: diagnostic msg: {{.*}}.sh
+// CRASH_FLAG-NEXT: note: diagnostic msg: Crash backtrace is located in
+// CRASH_FLAG-NEXT: note: diagnostic msg: {{.*}}Library/Logs/DiagnosticReports{{.*}}

src/llvm-project/clang/test/Driver/crash-report-header.h

diff --git a/src/llvm-project/clang/test/Driver/crash-report-header.h b/src/llvm-project/clang/test/Driver/crash-report-header.h
new file mode 100644
index 0000000..c1b0ab3
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/crash-report-header.h
@@ -0,0 +1,15 @@
+// RUN: rm -rf %t
+// RUN: mkdir %t
+// RUN: env TMPDIR="%t" TEMP="%t" TMP="%t" RC_DEBUG_OPTIONS=1 not %clang -fsyntax-only %s 2>&1 | FileCheck %s
+// RUN: cat %t/crash-report-header-*.h | FileCheck --check-prefix=CHECKSRC "%s"
+// RUN: cat %t/crash-report-header-*.sh | FileCheck --check-prefix=CHECKSH "%s"
+// REQUIRES: crash-recovery
+
+#pragma clang __debug parser_crash
+// CHECK: Preprocessed source(s) and associated run script(s) are located at:
+// CHECK-NEXT: note: diagnostic msg: {{.*}}.h
+FOO
+// CHECKSRC: FOO
+// CHECKSH: "-cc1"
+// CHECKSH: "-main-file-name" "crash-report-header.h"
+// CHECKSH: "crash-report-header-{{[^ ]*}}.h"

src/llvm-project/clang/test/Driver/crash-report-modules.m

diff --git a/src/llvm-project/clang/test/Driver/crash-report-modules.m b/src/llvm-project/clang/test/Driver/crash-report-modules.m
new file mode 100644
index 0000000..ded31b4
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/crash-report-modules.m
@@ -0,0 +1,38 @@
+// FIXME: Instead of %T/crmdir, it would be nice to just use %t, but the
+// filename ran into path length limits for the rm command on some Windows
+// bots.
+// RUN: rm -rf %T/crmdir
+// RUN: mkdir -p %T/crmdir/i %T/crmdir/m
+
+// RUN: env FORCE_CLANG_DIAGNOSTICS_CRASH= TMPDIR=%T/crmdir TEMP=%T/crmdir TMP=%T/crmdir \
+// RUN: not %clang -fsyntax-only %s -I %S/Inputs/module -isysroot %/t/i/                 \
+// RUN: -fmodules -fmodules-cache-path=%T/crmdir/m/ -DFOO=BAR 2>&1 | FileCheck %s
+
+// RUN: FileCheck --check-prefix=CHECKSRC %s -input-file %T/crmdir/crash-report-*.m
+// RUN: FileCheck --check-prefix=CHECKSH %s -input-file %T/crmdir/crash-report-*.sh
+// REQUIRES: crash-recovery
+
+// FIXME: This test creates excessively deep directory hierarchies that cause
+// problems on Windows.
+// UNSUPPORTED: system-windows
+
+@import simple;
+const int x = MODULE_MACRO;
+
+// CHECK: Preprocessed source(s) and associated run script(s) are located at:
+// CHECK-NEXT: note: diagnostic msg: {{.*}}.m
+// CHECK-NEXT: note: diagnostic msg: {{.*}}.cache
+
+// CHECKSRC: @import simple;
+// CHECKSRC: const int x = 10;
+
+// CHECKSH: # Crash reproducer
+// CHECKSH-NEXT: # Driver args: "-fsyntax-only"
+// CHECKSH-SAME: "-D" "FOO=BAR"
+// CHECKSH-NEXT: # Original command: {{.*$}}
+// CHECKSH-NEXT: "-cc1"
+// CHECKSH: "-isysroot" "{{[^"]*}}/i/"
+// CHECKSH: "-D" "FOO=BAR"
+// CHECKSH-NOT: "-fmodules-cache-path="
+// CHECKSH: "crash-report-modules-{{[^ ]*}}.m"
+// CHECKSH: "-ivfsoverlay" "crash-report-modules-{{[^ ]*}}.cache{{(/|\\\\)}}vfs{{(/|\\\\)}}vfs.yaml"

src/llvm-project/clang/test/Driver/crash-report-null.test

diff --git a/src/llvm-project/clang/test/Driver/crash-report-null.test b/src/llvm-project/clang/test/Driver/crash-report-null.test
new file mode 100644
index 0000000..22c211e
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/crash-report-null.test
@@ -0,0 +1,7 @@
+// RUN: not env FORCE_CLANG_DIAGNOSTICS_CRASH=1 %clang -fsyntax-only -x c /dev/null -lstdc++ 2>&1 | FileCheck %s
+
+// FIXME: Investigating. "fatal error: file 'nul' modified since it was first processed"
+// XFAIL: windows-gnu
+
+// CHECK: Preprocessed source(s) and associated run script(s) are located at:
+// CHECK-NEXT: note: diagnostic msg: {{.*}}null-{{.*}}.c

src/llvm-project/clang/test/Driver/crash-report-spaces.c

diff --git a/src/llvm-project/clang/test/Driver/crash-report-spaces.c b/src/llvm-project/clang/test/Driver/crash-report-spaces.c
new file mode 100644
index 0000000..e6da087
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/crash-report-spaces.c
@@ -0,0 +1,16 @@
+// RUN: rm -rf "%t"
+// RUN: mkdir "%t"
+// RUN: cp "%s" "%t/crash report spaces.c"
+// RUN: env TMPDIR="%t" TEMP="%t" TMP="%t" RC_DEBUG_OPTIONS=1 not %clang -fsyntax-only "%t/crash report spaces.c" 2>&1 | FileCheck "%s"
+// RUN: cat "%t/crash report spaces"-*.c | FileCheck --check-prefix=CHECKSRC "%s"
+// RUN: cat "%t/crash report spaces"-*.sh | FileCheck --check-prefix=CHECKSH "%s"
+// REQUIRES: crash-recovery
+
+#pragma clang __debug parser_crash
+// CHECK: Preprocessed source(s) and associated run script(s) are located at:
+// CHECK-NEXT: note: diagnostic msg: {{.*}}.c
+FOO
+// CHECKSRC: FOO
+// CHECKSH: "-cc1"
+// CHECKSH: "-main-file-name" "crash report spaces.c"
+// CHECKSH: "crash report spaces-{{[^ ]*}}.c"

src/llvm-project/clang/test/Driver/crash-report.c

diff --git a/src/llvm-project/clang/test/Driver/crash-report.c b/src/llvm-project/clang/test/Driver/crash-report.c
new file mode 100644
index 0000000..711b04ea
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/crash-report.c
@@ -0,0 +1,43 @@
+// RUN: rm -rf %t
+// RUN: mkdir %t
+// RUN: env TMPDIR=%t TEMP=%t TMP=%t RC_DEBUG_OPTIONS=1                  \
+// RUN:  CC_PRINT_HEADERS=1 CC_LOG_DIAGNOSTICS=1                         \
+// RUN:  not %clang -fsyntax-only %s                                     \
+// RUN:  -F/tmp/ -I /tmp/ -idirafter /tmp/ -iquote /tmp/ -isystem /tmp/  \
+// RUN:  -iprefix /the/prefix -iwithprefix /tmp -iwithprefixbefore /tmp/ \
+// RUN:  -Xclang -internal-isystem -Xclang /tmp/                         \
+// RUN:  -Xclang -internal-externc-isystem -Xclang /tmp/                 \
+// RUN:  -Xclang -main-file-name -Xclang foo.c                           \
+// RUN:  -DFOO=BAR -DBAR="BAZ QUX" 2>&1 | FileCheck %s
+// RUN: cat %t/crash-report-*.c | FileCheck --check-prefix=CHECKSRC %s
+// RUN: cat %t/crash-report-*.sh | FileCheck --check-prefix=CHECKSH %s
+// REQUIRES: crash-recovery
+
+#pragma clang __debug parser_crash
+// CHECK: Preprocessed source(s) and associated run script(s) are located at:
+// CHECK-NEXT: note: diagnostic msg: {{.*}}crash-report-{{.*}}.c
+FOO
+// CHECKSRC: FOO
+// CHECKSH: # Crash reproducer
+// CHECKSH-NEXT: # Driver args: "-fsyntax-only"
+// CHECKSH-SAME: "-D" "FOO=BAR"
+// CHECKSH-SAME: "-D" "BAR=BAZ QUX"
+// CHECKSH-NEXT: # Original command: {{.*$}}
+// CHECKSH-NEXT: "-cc1"
+// CHECKSH: "-main-file-name" "crash-report.c"
+// CHECKSH-NOT: "-header-include-file"
+// CHECKSH-NOT: "-diagnostic-log-file"
+// CHECKSH: "-D" "FOO=BAR"
+// CHECKSH: "-D" "BAR=BAZ QUX"
+// CHECKSH-NOT: "-F/tmp/"
+// CHECKSH-NOT: "-I" "/tmp/"
+// CHECKSH-NOT: "-idirafter" "/tmp/"
+// CHECKSH-NOT: "-iquote" "/tmp/"
+// CHECKSH-NOT: "-isystem" "/tmp/"
+// CHECKSH-NOT: "-iprefix" "/the/prefix"
+// CHECKSH-NOT: "-iwithprefix" "/tmp/"
+// CHECKSH-NOT: "-iwithprefixbefore" "/tmp/"
+// CHECKSH-NOT: "-internal-isystem" "/tmp/"
+// CHECKSH-NOT: "-internal-externc-isystem" "/tmp/"
+// CHECKSH-NOT: "-dwarf-debug-flags"
+// CHECKSH: "crash-report-{{[^ ]*}}.c"

src/llvm-project/clang/test/Driver/cross-linux.c

diff --git a/src/llvm-project/clang/test/Driver/cross-linux.c b/src/llvm-project/clang/test/Driver/cross-linux.c
new file mode 100644
index 0000000..a5ea832
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/cross-linux.c
@@ -0,0 +1,103 @@
+// RUN: %clang -### -o %t %s 2>&1 -no-integrated-as -fuse-ld=ld \
+// RUN:   --gcc-toolchain=%S/Inputs/basic_cross_linux_tree/usr \
+// RUN:   --target=i386-unknown-linux-gnu \
+// RUN:   | FileCheck --check-prefix=CHECK-I386 %s
+// CHECK-I386: "-cc1" "-triple" "i386-unknown-linux-gnu"
+// CHECK-I386: "{{.*}}/Inputs/basic_cross_linux_tree/usr/lib/gcc/i386-unknown-linux-gnu/4.6.0/../../../../i386-unknown-linux-gnu/bin{{/|\\\\}}as" "--32"
+// CHECK-I386: "{{.*}}/Inputs/basic_cross_linux_tree/usr/lib/gcc/i386-unknown-linux-gnu/4.6.0/../../../../i386-unknown-linux-gnu/bin{{/|\\\\}}ld" {{.*}} "-m" "elf_i386"
+//
+// RUN: %clang -### -o %t %s 2>&1 -no-integrated-as -fuse-ld=ld \
+// RUN:   --gcc-toolchain=%S/Inputs/basic_cross_linux_tree/usr \
+// RUN:   --target=x86_64-unknown-linux-gnu \
+// RUN:   | FileCheck --check-prefix=CHECK-X86-64 %s
+// CHECK-X86-64: "-cc1" "-triple" "x86_64-unknown-linux-gnu"
+// CHECK-X86-64: "{{.*}}/Inputs/basic_cross_linux_tree/usr/lib/gcc/x86_64-unknown-linux-gnu/4.6.0/../../../../x86_64-unknown-linux-gnu/bin{{/|\\\\}}as" "--64"
+// CHECK-X86-64: "{{.*}}/Inputs/basic_cross_linux_tree/usr/lib/gcc/x86_64-unknown-linux-gnu/4.6.0/../../../../x86_64-unknown-linux-gnu/bin{{/|\\\\}}ld" {{.*}} "-m" "elf_x86_64"
+//
+// RUN: %clang -### -o %t %s 2>&1 -no-integrated-as -fuse-ld=ld \
+// RUN:   --gcc-toolchain=%S/Inputs/basic_cross_linux_tree/usr \
+// RUN:   --target=x86_64-unknown-linux-gnux32 \
+// RUN:   | FileCheck --check-prefix=CHECK-X32 %s
+// CHECK-X32: "-cc1" "-triple" "x86_64-unknown-linux-gnux32"
+// CHECK-X32: "{{.*}}/Inputs/basic_cross_linux_tree/usr/lib/gcc/x86_64-unknown-linux-gnu/4.6.0/../../../../x86_64-unknown-linux-gnu/bin{{/|\\\\}}as" "--x32"
+// CHECK-X32: "{{.*}}/Inputs/basic_cross_linux_tree/usr/lib/gcc/x86_64-unknown-linux-gnu/4.6.0/../../../../x86_64-unknown-linux-gnu/bin{{/|\\\\}}ld" {{.*}} "-m" "elf32_x86_64"
+//
+// RUN: %clang -### -o %t %s 2>&1 -no-integrated-as -fuse-ld=ld \
+// RUN:   --gcc-toolchain=%S/Inputs/basic_cross_linux_tree/usr \
+// RUN:   --target=x86_64-unknown-linux-gnu -m32 \
+// RUN:   | FileCheck --check-prefix=CHECK-I386 %s
+//
+// RUN: %clang -### -o %t %s 2>&1 -no-integrated-as -fuse-ld=ld \
+// RUN:   --gcc-toolchain=%S/Inputs/basic_cross_linux_tree/usr \
+// RUN:   --target=i386-unknown-linux-gnu -m64 \
+// RUN:   | FileCheck --check-prefix=CHECK-X86-64 %s
+//
+// RUN: %clang -### -o %t %s 2>&1 -no-integrated-as -fuse-ld=ld \
+// RUN:   --gcc-toolchain=%S/Inputs/multilib_32bit_linux_tree/usr \
+// RUN:   --target=i386-unknown-linux \
+// RUN:   --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-MULTI32-I386 %s
+// CHECK-MULTI32-I386: "-cc1" "-triple" "i386-unknown-linux"
+// CHECK-MULTI32-I386: "{{.*}}/Inputs/multilib_32bit_linux_tree/usr/lib/gcc/i386-unknown-linux/4.6.0/../../../../i386-unknown-linux/bin{{/|\\\\}}as" "--32"
+// CHECK-MULTI32-I386: "{{.*}}/Inputs/multilib_32bit_linux_tree/usr/lib/gcc/i386-unknown-linux/4.6.0/../../../../i386-unknown-linux/bin{{/|\\\\}}ld"
+// CHECK-MULTI32-I386: "--sysroot=[[sysroot:.*/Inputs/basic_linux_tree]]"
+// CHECK-MULTI32-I386: "-m" "elf_i386"
+// CHECK-MULTI32-I386: "crti.o" "[[gcc_install:.*/Inputs/multilib_32bit_linux_tree/usr/lib/gcc/i386-unknown-linux/4.6.0]]{{/|\\\\}}crtbegin.o"
+// CHECK-MULTI32-I386: "-L[[gcc_install]]"
+// CHECK-MULTI32-I386: "-L[[gcc_install]]/../../../../i386-unknown-linux/lib/../lib32"
+// CHECK-MULTI32-I386: "-L[[gcc_install]]/../../../../i386-unknown-linux/lib"
+// CHECK-MULTI32-I386: "-L[[sysroot]]/lib"
+// CHECK-MULTI32-I386: "-L[[sysroot]]/usr/lib"
+//
+// RUN: %clang -### -o %t %s 2>&1 -no-integrated-as -fuse-ld=ld \
+// RUN:   --gcc-toolchain=%S/Inputs/multilib_32bit_linux_tree/usr \
+// RUN:   --target=x86_64-unknown-linux \
+// RUN:   --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-MULTI32-X86-64 %s
+// CHECK-MULTI32-X86-64: "-cc1" "-triple" "x86_64-unknown-linux"
+// CHECK-MULTI32-X86-64: "{{.*}}/Inputs/multilib_32bit_linux_tree/usr/lib/gcc/i386-unknown-linux/4.6.0/../../../../i386-unknown-linux/bin{{/|\\\\}}as" "--64"
+// CHECK-MULTI32-X86-64: "{{.*}}/Inputs/multilib_32bit_linux_tree/usr/lib/gcc/i386-unknown-linux/4.6.0/../../../../i386-unknown-linux/bin{{/|\\\\}}ld"
+// CHECK-MULTI32-X86-64: "--sysroot=[[sysroot:.*/Inputs/basic_linux_tree]]"
+// CHECK-MULTI32-X86-64: "-m" "elf_x86_64"
+// CHECK-MULTI32-X86-64: "crti.o" "[[gcc_install:.*/Inputs/multilib_32bit_linux_tree/usr/lib/gcc/i386-unknown-linux/4.6.0]]/64{{/|\\\\}}crtbegin.o"
+// CHECK-MULTI32-X86-64: "-L[[gcc_install]]/64"
+// CHECK-MULTI32-X86-64: "-L[[gcc_install]]/../../../../i386-unknown-linux/lib/../lib64"
+// CHECK-MULTI32-X86-64: "-L[[gcc_install]]"
+// CHECK-MULTI32-X86-64: "-L[[gcc_install]]/../../../../i386-unknown-linux/lib"
+// CHECK-MULTI32-X86-64: "-L[[sysroot]]/lib"
+// CHECK-MULTI32-X86-64: "-L[[sysroot]]/usr/lib"
+//
+// RUN: %clang -### -o %t %s 2>&1 -no-integrated-as -fuse-ld=ld \
+// RUN:   --gcc-toolchain=%S/Inputs/multilib_64bit_linux_tree/usr \
+// RUN:   --target=i386-unknown-linux \
+// RUN:   --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-MULTI64-I386 %s
+// CHECK-MULTI64-I386: "-cc1" "-triple" "i386-unknown-linux"
+// CHECK-MULTI64-I386: "{{.*}}/Inputs/multilib_64bit_linux_tree/usr/lib/gcc/x86_64-unknown-linux/4.6.0/../../../../x86_64-unknown-linux/bin{{/|\\\\}}as" "--32"
+// CHECK-MULTI64-I386: "{{.*}}/Inputs/multilib_64bit_linux_tree/usr/lib/gcc/x86_64-unknown-linux/4.6.0/../../../../x86_64-unknown-linux/bin{{/|\\\\}}ld"
+// CHECK-MULTI64-I386: "--sysroot=[[sysroot:.*/Inputs/basic_linux_tree]]"
+// CHECK-MULTI64-I386: "-m" "elf_i386"
+// CHECK-MULTI64-I386: "crti.o" "[[gcc_install:.*/Inputs/multilib_64bit_linux_tree/usr/lib/gcc/x86_64-unknown-linux/4.6.0]]/32{{/|\\\\}}crtbegin.o"
+// CHECK-MULTI64-I386: "-L[[gcc_install]]/32"
+// CHECK-MULTI64-I386: "-L[[gcc_install]]/../../../../x86_64-unknown-linux/lib/../lib32"
+// CHECK-MULTI64-I386: "-L[[gcc_install]]"
+// CHECK-MULTI64-I386: "-L[[gcc_install]]/../../../../x86_64-unknown-linux/lib"
+// CHECK-MULTI64-I386: "-L[[sysroot]]/lib"
+// CHECK-MULTI64-I386: "-L[[sysroot]]/usr/lib"
+//
+// RUN: %clang -### -o %t %s 2>&1 -no-integrated-as -fuse-ld=ld \
+// RUN:   --gcc-toolchain=%S/Inputs/multilib_64bit_linux_tree/usr \
+// RUN:   --target=x86_64-unknown-linux \
+// RUN:   --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-MULTI64-X86-64 %s
+// CHECK-MULTI64-X86-64: "-cc1" "-triple" "x86_64-unknown-linux"
+// CHECK-MULTI64-X86-64: "{{.*}}/Inputs/multilib_64bit_linux_tree/usr/lib/gcc/x86_64-unknown-linux/4.6.0/../../../../x86_64-unknown-linux/bin{{/|\\\\}}as" "--64"
+// CHECK-MULTI64-X86-64: "{{.*}}/Inputs/multilib_64bit_linux_tree/usr/lib/gcc/x86_64-unknown-linux/4.6.0/../../../../x86_64-unknown-linux/bin{{/|\\\\}}ld"
+// CHECK-MULTI64-X86-64: "--sysroot=[[sysroot:.*/Inputs/basic_linux_tree]]"
+// CHECK-MULTI64-X86-64: "-m" "elf_x86_64"
+// CHECK-MULTI64-X86-64: "crti.o" "[[gcc_install:.*/Inputs/multilib_64bit_linux_tree/usr/lib/gcc/x86_64-unknown-linux/4.6.0]]{{/|\\\\}}crtbegin.o"
+// CHECK-MULTI64-X86-64: "-L[[gcc_install]]"
+// CHECK-MULTI64-X86-64: "-L[[gcc_install]]/../../../../x86_64-unknown-linux/lib/../lib64"
+// CHECK-MULTI64-X86-64: "-L[[gcc_install]]/../../../../x86_64-unknown-linux/lib"
+// CHECK-MULTI64-X86-64: "-L[[sysroot]]/lib"
+// CHECK-MULTI64-X86-64: "-L[[sysroot]]/usr/lib"

src/llvm-project/clang/test/Driver/cuda-arch-translation.cu

diff --git a/src/llvm-project/clang/test/Driver/cuda-arch-translation.cu b/src/llvm-project/clang/test/Driver/cuda-arch-translation.cu
new file mode 100644
index 0000000..49b87e7
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/cuda-arch-translation.cu
@@ -0,0 +1,90 @@
+// Tests that "sm_XX" gets correctly converted to "compute_YY" when we invoke
+// fatbinary.
+//
+// REQUIRES: clang-driver
+// REQUIRES: x86-registered-target
+// REQUIRES: nvptx-registered-target
+
+// RUN: %clang -### -target x86_64-linux-gnu -c --cuda-gpu-arch=sm_20 %s 2>&1 \
+// RUN: | FileCheck -check-prefixes=COMMON,SM20 %s
+// RUN: %clang -### -target x86_64-linux-gnu -c --cuda-gpu-arch=sm_21 %s 2>&1 \
+// RUN: | FileCheck -check-prefixes=COMMON,SM21 %s
+// RUN: %clang -### -target x86_64-linux-gnu -c --cuda-gpu-arch=sm_30 %s 2>&1 \
+// RUN: | FileCheck -check-prefixes=COMMON,SM30 %s
+// RUN: %clang -### -target x86_64-linux-gnu -c --cuda-gpu-arch=sm_32 %s 2>&1 \
+// RUN: | FileCheck -check-prefixes=COMMON,SM32 %s
+// RUN: %clang -### -target x86_64-linux-gnu -c --cuda-gpu-arch=sm_35 %s 2>&1 \
+// RUN: | FileCheck -check-prefixes=COMMON,SM35 %s
+// RUN: %clang -### -target x86_64-linux-gnu -c --cuda-gpu-arch=sm_37 %s 2>&1 \
+// RUN: | FileCheck -check-prefixes=COMMON,SM37 %s
+// RUN: %clang -### -target x86_64-linux-gnu -c --cuda-gpu-arch=sm_50 %s 2>&1 \
+// RUN: | FileCheck -check-prefixes=COMMON,SM50 %s
+// RUN: %clang -### -target x86_64-linux-gnu -c --cuda-gpu-arch=sm_52 %s 2>&1 \
+// RUN: | FileCheck -check-prefixes=COMMON,SM52 %s
+// RUN: %clang -### -target x86_64-linux-gnu -c --cuda-gpu-arch=sm_53 %s 2>&1 \
+// RUN: | FileCheck -check-prefixes=COMMON,SM53 %s
+// RUN: %clang -### -target x86_64-linux-gnu -c --cuda-gpu-arch=sm_60 %s 2>&1 \
+// RUN: | FileCheck -check-prefixes=COMMON,SM60 %s
+// RUN: %clang -### -target x86_64-linux-gnu -c --cuda-gpu-arch=sm_61 %s 2>&1 \
+// RUN: | FileCheck -check-prefixes=COMMON,SM61 %s
+// RUN: %clang -### -target x86_64-linux-gnu -c --cuda-gpu-arch=sm_62 %s 2>&1 \
+// RUN: | FileCheck -check-prefixes=COMMON,SM62 %s
+// RUN: %clang -### -target x86_64-linux-gnu -c --cuda-gpu-arch=sm_70 %s 2>&1 \
+// RUN: | FileCheck -check-prefixes=COMMON,SM70 %s
+// RUN: %clang -### -target x86_64-linux-gnu -c --cuda-gpu-arch=gfx600 %s 2>&1 \
+// RUN: | FileCheck -check-prefixes=COMMON,GFX600 %s
+// RUN: %clang -### -target x86_64-linux-gnu -c --cuda-gpu-arch=gfx601 %s 2>&1 \
+// RUN: | FileCheck -check-prefixes=COMMON,GFX601 %s
+// RUN: %clang -### -target x86_64-linux-gnu -c --cuda-gpu-arch=gfx700 %s 2>&1 \
+// RUN: | FileCheck -check-prefixes=COMMON,GFX700 %s
+// RUN: %clang -### -target x86_64-linux-gnu -c --cuda-gpu-arch=gfx701 %s 2>&1 \
+// RUN: | FileCheck -check-prefixes=COMMON,GFX701 %s
+// RUN: %clang -### -target x86_64-linux-gnu -c --cuda-gpu-arch=gfx702 %s 2>&1 \
+// RUN: | FileCheck -check-prefixes=COMMON,GFX702 %s
+// RUN: %clang -### -target x86_64-linux-gnu -c --cuda-gpu-arch=gfx703 %s 2>&1 \
+// RUN: | FileCheck -check-prefixes=COMMON,GFX703 %s
+// RUN: %clang -### -target x86_64-linux-gnu -c --cuda-gpu-arch=gfx704 %s 2>&1 \
+// RUN: | FileCheck -check-prefixes=COMMON,GFX704 %s
+// RUN: %clang -### -target x86_64-linux-gnu -c --cuda-gpu-arch=gfx801 %s 2>&1 \
+// RUN: | FileCheck -check-prefixes=COMMON,GFX801 %s
+// RUN: %clang -### -target x86_64-linux-gnu -c --cuda-gpu-arch=gfx802 %s 2>&1 \
+// RUN: | FileCheck -check-prefixes=COMMON,GFX802 %s
+// RUN: %clang -### -target x86_64-linux-gnu -c --cuda-gpu-arch=gfx803 %s 2>&1 \
+// RUN: | FileCheck -check-prefixes=COMMON,GFX803 %s
+// RUN: %clang -### -target x86_64-linux-gnu -c --cuda-gpu-arch=gfx810 %s 2>&1 \
+// RUN: | FileCheck -check-prefixes=COMMON,GFX810 %s
+// RUN: %clang -### -target x86_64-linux-gnu -c --cuda-gpu-arch=gfx900 %s 2>&1 \
+// RUN: | FileCheck -check-prefixes=COMMON,GFX900 %s
+// RUN: %clang -### -target x86_64-linux-gnu -c --cuda-gpu-arch=gfx902 %s 2>&1 \
+// RUN: | FileCheck -check-prefixes=COMMON,GFX902 %s
+
+// COMMON: ptxas
+// COMMON-SAME: -m64
+// COMMON: fatbinary
+
+// SM20:--image=profile=sm_20{{.*}}--image=profile=compute_20
+// SM21:--image=profile=sm_21{{.*}}--image=profile=compute_20
+// SM30:--image=profile=sm_30{{.*}}--image=profile=compute_30
+// SM32:--image=profile=sm_32{{.*}}--image=profile=compute_32
+// SM35:--image=profile=sm_35{{.*}}--image=profile=compute_35
+// SM37:--image=profile=sm_37{{.*}}--image=profile=compute_37
+// SM50:--image=profile=sm_50{{.*}}--image=profile=compute_50
+// SM52:--image=profile=sm_52{{.*}}--image=profile=compute_52
+// SM53:--image=profile=sm_53{{.*}}--image=profile=compute_53
+// SM60:--image=profile=sm_60{{.*}}--image=profile=compute_60
+// SM61:--image=profile=sm_61{{.*}}--image=profile=compute_61
+// SM62:--image=profile=sm_62{{.*}}--image=profile=compute_62
+// SM70:--image=profile=sm_70{{.*}}--image=profile=compute_70
+// GFX600:--image=profile=gfx600{{.*}}--image=profile=compute_amdgcn
+// GFX601:--image=profile=gfx601{{.*}}--image=profile=compute_amdgcn
+// GFX700:--image=profile=gfx700{{.*}}--image=profile=compute_amdgcn
+// GFX701:--image=profile=gfx701{{.*}}--image=profile=compute_amdgcn
+// GFX702:--image=profile=gfx702{{.*}}--image=profile=compute_amdgcn
+// GFX703:--image=profile=gfx703{{.*}}--image=profile=compute_amdgcn
+// GFX704:--image=profile=gfx704{{.*}}--image=profile=compute_amdgcn
+// GFX801:--image=profile=gfx801{{.*}}--image=profile=compute_amdgcn
+// GFX802:--image=profile=gfx802{{.*}}--image=profile=compute_amdgcn
+// GFX803:--image=profile=gfx803{{.*}}--image=profile=compute_amdgcn
+// GFX810:--image=profile=gfx810{{.*}}--image=profile=compute_amdgcn
+// GFX900:--image=profile=gfx900{{.*}}--image=profile=compute_amdgcn
+// GFX902:--image=profile=gfx902{{.*}}--image=profile=compute_amdgcn

src/llvm-project/clang/test/Driver/cuda-bad-arch.cu

diff --git a/src/llvm-project/clang/test/Driver/cuda-bad-arch.cu b/src/llvm-project/clang/test/Driver/cuda-bad-arch.cu
new file mode 100644
index 0000000..00d9552
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/cuda-bad-arch.cu
@@ -0,0 +1,37 @@
+// Checks errors generated by passing a bad value for --cuda-gpu-arch.
+// REQUIRES: clang-driver
+// REQUIRES: x86-registered-target
+// REQUIRES: nvptx-registered-target
+// REQUIRES: amdgpu-registered-target
+
+// RUN: %clang -### -target x86_64-linux-gnu --cuda-gpu-arch=compute_20 -c %s 2>&1 \
+// RUN: | FileCheck -check-prefix BAD %s
+// RUN: %clang -### -target x86_64-linux-gnu --cuda-gpu-arch=sm20 -c %s 2>&1 \
+// RUN: | FileCheck -check-prefix BAD %s
+// RUN: %clang -### -target x86_64-linux-gnu --cuda-gpu-arch=sm_19 -c %s 2>&1 \
+// RUN: | FileCheck -check-prefix BAD %s
+
+// BAD: error: Unsupported CUDA gpu architecture
+
+// RUN: %clang -### -v --target=x86_64-linux-gnu --cuda-gpu-arch=sm_21 \
+// RUN:   --cuda-path=%S/Inputs/CUDA_90/usr/local/cuda %s 2>&1 \
+// RUN: | FileCheck -check-prefix BAD_CUDA9 %s
+
+// BAD_CUDA9: GPU arch sm_21 is supported by CUDA versions between 7.0 and 8.0
+
+// RUN: %clang -### -target x86_64-linux-gnu --cuda-gpu-arch=sm_20 -c %s 2>&1 \
+// RUN: | FileCheck -check-prefix OK %s
+// RUN: %clang -### -target x86_64-linux-gnu --cuda-gpu-arch=sm_52 -c %s 2>&1 \
+// RUN: | FileCheck -check-prefix OK %s
+// RUN: %clang -### -target x86_64-linux-gnu -c %s 2>&1 \
+// RUN: | FileCheck -check-prefix OK %s
+
+// We don't allow using NVPTX/AMDGCN for host compilation.
+// RUN: %clang -### --cuda-host-only -target nvptx-nvidia-cuda -c %s 2>&1 \
+// RUN: | FileCheck -check-prefix HOST_NVPTX %s
+// RUN: %clang -### --cuda-host-only -target amdgcn-amd-amdhsa -c %s 2>&1 \
+// RUN: | FileCheck -check-prefix HOST_AMDGCN %s
+
+// OK-NOT: error: Unsupported CUDA gpu architecture
+// HOST_NVPTX: error: unsupported architecture 'nvptx' for host compilation.
+// HOST_AMDGCN: error: unsupported architecture 'amdgcn' for host compilation.

src/llvm-project/clang/test/Driver/cuda-bail-out.cu

diff --git a/src/llvm-project/clang/test/Driver/cuda-bail-out.cu b/src/llvm-project/clang/test/Driver/cuda-bail-out.cu
new file mode 100644
index 0000000..aaf7714
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/cuda-bail-out.cu
@@ -0,0 +1,54 @@
+// Test clang driver bails out after one error during CUDA compilation.
+
+// REQUIRES: clang-driver
+// REQUIRES: powerpc-registered-target
+// REQUIRES: nvptx-registered-target
+
+#ifdef FORCE_ERROR
+#error compilation failed
+#endif
+
+// RUN: not %clang -target powerpc64le-ibm-linux-gnu -fsyntax-only -nocudalib \
+// RUN:   -nocudainc -DFORCE_ERROR %s 2>&1 | FileCheck %s
+// RUN: not %clang -target powerpc64le-ibm-linux-gnu -fsyntax-only -nocudalib \
+// RUN:   -nocudainc -DFORCE_ERROR --cuda-gpu-arch=sm_35 --cuda-gpu-arch=sm_60 \
+// RUN:   %s 2>&1 | FileCheck %s
+// RUN: not %clang -target powerpc64le-ibm-linux-gnu -fsyntax-only -nocudalib \
+// RUN:   -nocudainc -DFORCE_ERROR --cuda-gpu-arch=sm_35 --cuda-gpu-arch=sm_60 \
+// RUN:   --cuda-device-only %s 2>&1 | FileCheck %s
+
+#if defined(ERROR_HOST) && !defined(__CUDA_ARCH__)
+#error compilation failed
+#endif
+
+#if defined(ERROR_SM35) && (__CUDA_ARCH__ == 350)
+#error compilation failed
+#endif
+
+#if defined(ERROR_SM60) && (__CUDA_ARCH__ == 600)
+#error compilation failed
+#endif
+
+// RUN: not %clang -target powerpc64le-ibm-linux-gnu -fsyntax-only -nocudalib \
+// RUN:   -nocudainc -DERROR_HOST --cuda-gpu-arch=sm_35 --cuda-gpu-arch=sm_60 \
+// RUN:   %s 2>&1 | FileCheck %s
+// RUN: not %clang -target powerpc64le-ibm-linux-gnu -fsyntax-only -nocudalib \
+// RUN:   -nocudainc -DERROR_SM35 --cuda-gpu-arch=sm_35 --cuda-gpu-arch=sm_60 \
+// RUN:   --cuda-device-only %s 2>&1 | FileCheck %s
+// RUN: not %clang -target powerpc64le-ibm-linux-gnu -fsyntax-only -nocudalib \
+// RUN:   -nocudainc -DERROR_SM60 --cuda-gpu-arch=sm_35 --cuda-gpu-arch=sm_60 \
+// RUN:   --cuda-device-only %s 2>&1 | FileCheck %s
+
+// RUN: not %clang -target powerpc64le-ibm-linux-gnu -fsyntax-only -nocudalib \
+// RUN:   -nocudainc -DERROR_HOST -DERROR_SM35 --cuda-gpu-arch=sm_35 \
+// RUN:   --cuda-gpu-arch=sm_60 %s 2>&1 | FileCheck %s
+// RUN: not %clang -target powerpc64le-ibm-linux-gnu -fsyntax-only -nocudalib \
+// RUN:   -nocudainc -DERROR_HOST -DERROR_SM60 --cuda-gpu-arch=sm_35 \
+// RUN:   --cuda-gpu-arch=sm_60 %s 2>&1 | FileCheck %s
+// RUN: not %clang -target powerpc64le-ibm-linux-gnu -fsyntax-only -nocudalib \
+// RUN:   -nocudainc -DERROR_SM35 -DERROR_SM60 --cuda-gpu-arch=sm_35 \
+// RUN:   --cuda-gpu-arch=sm_60 %s 2>&1 | FileCheck %s
+
+
+// CHECK: error: compilation failed
+// CHECK-NOT: error: compilation failed

src/llvm-project/clang/test/Driver/cuda-bindings.cu

diff --git a/src/llvm-project/clang/test/Driver/cuda-bindings.cu b/src/llvm-project/clang/test/Driver/cuda-bindings.cu
new file mode 100644
index 0000000..ae9053e
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/cuda-bindings.cu
@@ -0,0 +1,137 @@
+// Tests the bindings generated for a CUDA offloading target for different
+// combinations of:
+// - Number of gpu architectures;
+// - Host/device-only compilation;
+// - User-requested final phase - binary or assembly.
+// It parallels cuda-phases.cu test, but verifies whether output file is temporary or not.
+
+// It's hard to check whether file name is temporary in a portable
+// way. Instead we check whether we've generated a permanent name on
+// device side, which appends '-device-cuda-<triple>' suffix.
+
+// REQUIRES: clang-driver
+// REQUIRES: powerpc-registered-target
+// REQUIRES: nvptx-registered-target
+
+//
+// Test single gpu architecture with complete compilation.
+// No intermediary device files should have "-device-cuda..." in the name.
+//
+// RUN: %clang -target powerpc64le-ibm-linux-gnu -ccc-print-bindings --cuda-gpu-arch=sm_30 %s 2>&1 \
+// RUN: | FileCheck -check-prefix=BIN %s
+// BIN: # "nvptx64-nvidia-cuda" - "clang",{{.*}} output:
+// BIN-NOT: cuda-bindings-device-cuda-nvptx64
+// BIN: # "nvptx64-nvidia-cuda" - "NVPTX::Assembler",{{.*}} output:
+// BIN-NOT: cuda-bindings-device-cuda-nvptx64
+// BIN: # "nvptx64-nvidia-cuda" - "NVPTX::Linker",{{.*}} output:
+// BIN-NOT: cuda-bindings-device-cuda-nvptx64
+// BIN: # "powerpc64le-ibm-linux-gnu" - "clang",{{.*}}  output:
+// BIN-NOT: cuda-bindings-device-cuda-nvptx64
+// BIN: # "powerpc64le-ibm-linux-gnu" - "GNU::Linker", inputs:{{.*}}, output: "a.out"
+
+//
+// Test single gpu architecture up to the assemble phase.
+//
+// RUN: %clang -target powerpc64le-ibm-linux-gnu -ccc-print-bindings --cuda-gpu-arch=sm_30 %s -S 2>&1 \
+// RUN: | FileCheck -check-prefix=ASM %s
+// ASM-DAG: # "nvptx64-nvidia-cuda" - "clang",{{.*}} output: "cuda-bindings-cuda-nvptx64-nvidia-cuda-sm_30.s"
+// ASM-DAG: # "powerpc64le-ibm-linux-gnu" - "clang",{{.*}} output: "cuda-bindings.s"
+
+//
+// Test two gpu architectures with complete compilation.
+//
+// RUN: %clang -target powerpc64le-ibm-linux-gnu -ccc-print-bindings --cuda-gpu-arch=sm_30 --cuda-gpu-arch=sm_35 %s 2>&1 \
+// RUN: | FileCheck -check-prefix=BIN2 %s
+// BIN2: # "nvptx64-nvidia-cuda" - "clang",{{.*}} output:
+// BIN2-NOT: cuda-bindings-device-cuda-nvptx64
+// BIN2: # "nvptx64-nvidia-cuda" - "NVPTX::Assembler",{{.*}} output:
+// BIN2-NOT: cuda-bindings-device-cuda-nvptx64
+// BIN2: # "nvptx64-nvidia-cuda" - "clang",{{.*}} output:
+// BIN2-NOT: cuda-bindings-device-cuda-nvptx64
+// BIN2: # "nvptx64-nvidia-cuda" - "NVPTX::Assembler",{{.*}} output:
+// BIN2-NOT: cuda-bindings-device-cuda-nvptx64
+// BIN2: # "nvptx64-nvidia-cuda" - "NVPTX::Linker",{{.*}} output:
+// BIN2-NOT: cuda-bindings-device-cuda-nvptx64
+// BIN2: # "powerpc64le-ibm-linux-gnu" - "clang",{{.*}}  output:
+// BIN2-NOT: cuda-bindings-device-cuda-nvptx64
+// BIN2: # "powerpc64le-ibm-linux-gnu" - "GNU::Linker", inputs:{{.*}}, output: "a.out"
+
+//
+// Test two gpu architectures up to the assemble phase.
+//
+// RUN: %clang -target powerpc64le-ibm-linux-gnu -ccc-print-bindings \
+// RUN:        --cuda-gpu-arch=sm_30 --cuda-gpu-arch=sm_35 %s -S 2>&1 \
+// RUN: | FileCheck -check-prefix=ASM2 %s
+// ASM2-DAG: # "nvptx64-nvidia-cuda" - "clang",{{.*}} output: "cuda-bindings-cuda-nvptx64-nvidia-cuda-sm_30.s"
+// ASM2-DAG: # "nvptx64-nvidia-cuda" - "clang",{{.*}} output: "cuda-bindings-cuda-nvptx64-nvidia-cuda-sm_35.s"
+// ASM2-DAG: # "powerpc64le-ibm-linux-gnu" - "clang",{{.*}} output: "cuda-bindings.s"
+
+//
+// Test one or more gpu architecture with complete compilation in host-only
+// compilation mode.
+//
+// RUN: %clang -target powerpc64le-ibm-linux-gnu -ccc-print-bindings \
+// RUN:        --cuda-gpu-arch=sm_30 %s --cuda-host-only 2>&1 \
+// RUN: | FileCheck -check-prefix=HBIN %s
+// RUN: %clang -target powerpc64le-ibm-linux-gnu -ccc-print-bindings \
+// RUN:        --cuda-gpu-arch=sm_30 --cuda-gpu-arch=sm_35 %s --cuda-host-only 2>&1 \
+// RUN: | FileCheck -check-prefix=HBIN %s
+// HBIN: # "powerpc64le-ibm-linux-gnu" - "clang",{{.*}}  output:
+// HBIN-NOT: cuda-bindings-device-cuda-nvptx64
+// HBIN: # "powerpc64le-ibm-linux-gnu" - "GNU::Linker", inputs:{{.*}}, output: "a.out"
+
+//
+// Test one or more gpu architecture up to the assemble phase in host-only
+// compilation mode.
+//
+// RUN: %clang -target powerpc64le-ibm-linux-gnu -ccc-print-bindings \
+// RUN:        --cuda-gpu-arch=sm_30 %s --cuda-host-only -S 2>&1 \
+// RUN: | FileCheck -check-prefix=HASM %s
+// RUN: %clang -target powerpc64le-ibm-linux-gnu -ccc-print-bindings \
+// RUN:        --cuda-gpu-arch=sm_30 --cuda-gpu-arch=sm_35 %s --cuda-host-only -S 2>&1 \
+// RUN: | FileCheck -check-prefix=HASM %s
+// HASM: # "powerpc64le-ibm-linux-gnu" - "clang",{{.*}} output: "cuda-bindings.s"
+
+//
+// Test single gpu architecture with complete compilation in device-only
+// compilation mode.
+//
+// RUN: %clang -target powerpc64le-ibm-linux-gnu -ccc-print-bindings \
+// RUN:        --cuda-gpu-arch=sm_30 %s --cuda-device-only 2>&1 \
+// RUN: | FileCheck -check-prefix=DBIN %s
+// DBIN: # "nvptx64-nvidia-cuda" - "clang",{{.*}} output:
+// DBIN-NOT: cuda-bindings-device-cuda-nvptx64
+// DBIN: # "nvptx64-nvidia-cuda" - "NVPTX::Assembler",{{.*}} output: "cuda-bindings-cuda-nvptx64-nvidia-cuda-sm_30.o"
+
+//
+// Test single gpu architecture up to the assemble phase in device-only
+// compilation mode.
+//
+// RUN: %clang -target powerpc64le-ibm-linux-gnu -ccc-print-bindings \
+// RUN:        --cuda-gpu-arch=sm_30 %s --cuda-device-only -S 2>&1 \
+// RUN: | FileCheck -check-prefix=DASM %s
+// DASM: # "nvptx64-nvidia-cuda" - "clang",{{.*}} output: "cuda-bindings-cuda-nvptx64-nvidia-cuda-sm_30.s"
+
+//
+// Test two gpu architectures with complete compilation in device-only
+// compilation mode.
+//
+// RUN: %clang -target powerpc64le-ibm-linux-gnu -ccc-print-bindings \
+// RUN:        --cuda-gpu-arch=sm_30 --cuda-gpu-arch=sm_35 %s --cuda-device-only 2>&1 \
+// RUN: | FileCheck -check-prefix=DBIN2 %s
+// DBIN2: # "nvptx64-nvidia-cuda" - "clang",{{.*}} output:
+// DBIN2-NOT: cuda-bindings-device-cuda-nvptx64
+// DBIN2: # "nvptx64-nvidia-cuda" - "NVPTX::Assembler",{{.*}} output: "cuda-bindings-cuda-nvptx64-nvidia-cuda-sm_30.o"
+// DBIN2: # "nvptx64-nvidia-cuda" - "clang",{{.*}} output:
+// DBIN2-NOT: cuda-bindings-device-cuda-nvptx64
+// DBIN2: # "nvptx64-nvidia-cuda" - "NVPTX::Assembler",{{.*}} output: "cuda-bindings-cuda-nvptx64-nvidia-cuda-sm_35.o"
+
+//
+// Test two gpu architectures up to the assemble phase in device-only
+// compilation mode.
+//
+// RUN: %clang -target powerpc64le-ibm-linux-gnu -ccc-print-bindings \
+// RUN:        --cuda-gpu-arch=sm_30 --cuda-gpu-arch=sm_35 %s --cuda-device-only -S 2>&1 \
+// RUN: | FileCheck -check-prefix=DASM2 %s
+// DASM2: # "nvptx64-nvidia-cuda" - "clang",{{.*}} output: "cuda-bindings-cuda-nvptx64-nvidia-cuda-sm_30.s"
+// DASM2: # "nvptx64-nvidia-cuda" - "clang",{{.*}} output: "cuda-bindings-cuda-nvptx64-nvidia-cuda-sm_35.s"

src/llvm-project/clang/test/Driver/cuda-constructor-alias.cu

diff --git a/src/llvm-project/clang/test/Driver/cuda-constructor-alias.cu b/src/llvm-project/clang/test/Driver/cuda-constructor-alias.cu
new file mode 100644
index 0000000..e0fd329
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/cuda-constructor-alias.cu
@@ -0,0 +1,13 @@
+// REQUIRES: clang-driver
+// REQUIRES: x86-registered-target
+// REQUIRES: nvptx-registered-target
+
+// Check that we don't pass -mconstructor-aliases to CUDA device-side
+// compilation, but we do pass it to host-side compilation.
+
+// RUN: %clang -### -target x86_64-linux-gnu %s 2>&1 | FileCheck %s
+// CHECK: "-cc1"
+// CHECK-NOT: "-fcuda-is-device" {{.*}}"-mconstructor-aliases"
+// CHECK-NOT: "-mconstructor-aliases" {{.*}}"-fcuda-is-device"
+// CHECK: "-cc1"
+// CHECK-SAME: "-mconstructor-aliases"

src/llvm-project/clang/test/Driver/cuda-detect-path.cu

diff --git a/src/llvm-project/clang/test/Driver/cuda-detect-path.cu b/src/llvm-project/clang/test/Driver/cuda-detect-path.cu
new file mode 100644
index 0000000..61b9400
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/cuda-detect-path.cu
@@ -0,0 +1,83 @@
+// REQUIRES: clang-driver
+// REQUIRES: x86-registered-target
+// REQUIRES: nvptx-registered-target
+// This tests uses the PATH environment variable.
+// REQUIRES: !system-windows
+
+// RUN: env PATH=%S/Inputs/CUDA/usr/local/cuda/bin \
+// RUN:    %clang -v --target=i386-unknown-linux --sysroot=%S/no-cuda-there \
+// RUN:    2>&1 | FileCheck %s
+// RUN: env PATH=%S/Inputs/CUDA/usr/local/cuda/bin \
+// RUN:    %clang -v --target=i386-apple-macosx --sysroot=%S/no-cuda-there \
+// RUN:    2>&1 | FileCheck %s
+// RUN: env PATH=%S/Inputs/CUDA/usr/local/cuda/bin \
+// RUN:    %clang -v --target=x86_64-unknown-linux --sysroot=%S/no-cuda-there \
+// RUN:    2>&1 | FileCheck %s
+// RUN: env PATH=%S/Inputs/CUDA/usr/local/cuda/bin \
+// RUN:    %clang -v --target=x86_64-apple-macosx --sysroot=%S/no-cuda-there \
+// RUN:    2>&1 | FileCheck %s
+
+
+// Check that we follow ptxas binaries that are symlinks.
+// RUN: env PATH=%S/Inputs/CUDA-symlinks/usr/bin \
+// RUN:    %clang -v --target=i386-unknown-linux --sysroot=%S/no-cuda-there \
+// RUN:    2>&1 | FileCheck %s --check-prefix SYMLINKS
+// RUN: env PATH=%S/Inputs/CUDA-symlinks/usr/bin \
+// RUN:    %clang -v --target=i386-apple-macosx --sysroot=%S/no-cuda-there \
+// RUN:    2>&1 | FileCheck %s --check-prefix SYMLINKS
+// RUN: env PATH=%S/Inputs/CUDA-symlinks/usr/bin \
+// RUN:    %clang -v --target=x86_64-unknown-linux --sysroot=%S/no-cuda-there \
+// RUN:    2>&1 | FileCheck %s --check-prefix SYMLINKS
+// RUN: env PATH=%S/Inputs/CUDA-symlinks/usr/bin \
+// RUN:    %clang -v --target=x86_64-apple-macosx --sysroot=%S/no-cuda-there \
+// RUN:    2>&1 | FileCheck %s --check-prefix SYMLINKS
+
+
+// We only take a CUDA installation from PATH if it contains libdevice.
+// RUN: env PATH=%S/Inputs/CUDA-nolibdevice/usr/local/cuda/bin \
+// RUN:    %clang -v --target=i386-unknown-linux --sysroot=%S/no-cuda-there \
+// RUN:    2>&1 | FileCheck %s --check-prefix NOCUDA
+// RUN: env PATH=%S/Inputs/CUDA-nolibdevice/usr/local/cuda/bin \
+// RUN:    %clang -v --target=i386-apple-macosx --sysroot=%S/no-cuda-there \
+// RUN:    2>&1 | FileCheck %s --check-prefix NOCUDA
+// RUN: env PATH=%S/Inputs/CUDA-nolibdevice/usr/local/cuda/bin \
+// RUN:    %clang -v --target=x86_64-unknown-linux --sysroot=%S/no-cuda-there \
+// RUN:    2>&1 | FileCheck %s --check-prefix NOCUDA
+// RUN: env PATH=%S/Inputs/CUDA-nolibdevice/usr/local/cuda/bin \
+// RUN:    %clang -v --target=x86_64-apple-macosx --sysroot=%S/no-cuda-there \
+// RUN:    2>&1 | FileCheck %s --check-prefix NOCUDA
+
+// We even require libdevice if -nocudalib is passed to avoid false positives
+// if the distribution merges CUDA into /usr and ptxas ends up /usr/bin.
+// RUN: env PATH=%S/Inputs/CUDA-nolibdevice/usr/local/cuda/bin \
+// RUN:    %clang -v --target=i386-unknown-linux --sysroot=%S/no-cuda-there -nocudalib \
+// RUN:    2>&1 | FileCheck %s --check-prefix NOCUDA
+// RUN: env PATH=%S/Inputs/CUDA-nolibdevice/usr/local/cuda/bin \
+// RUN:    %clang -v --target=i386-apple-macosx --sysroot=%S/no-cuda-there -nocudalib \
+// RUN:    2>&1 | FileCheck %s --check-prefix NOCUDA
+// RUN: env PATH=%S/Inputs/CUDA-nolibdevice/usr/local/cuda/bin \
+// RUN:    %clang -v --target=x86_64-unknown-linux --sysroot=%S/no-cuda-there -nocudalib \
+// RUN:    2>&1 | FileCheck %s --check-prefix NOCUDA
+// RUN: env PATH=%S/Inputs/CUDA-nolibdevice/usr/local/cuda/bin \
+// RUN:    %clang -v --target=x86_64-apple-macosx --sysroot=%S/no-cuda-there -nocudalib \
+// RUN:    2>&1 | FileCheck %s --check-prefix NOCUDA
+
+
+// Check that the CUDA installation in PATH is not taken when passing
+// the option --cuda-path-ignore-env.
+// RUN: env PATH=%S/Inputs/CUDA/usr/local/cuda/bin \
+// RUN:    %clang -v --target=i386-unknown-linux --sysroot=%S/no-cuda-there --cuda-path-ignore-env \
+// RUN:    2>&1 | FileCheck %s --check-prefix NOCUDA
+// RUN: env PATH=%S/Inputs/CUDA/usr/local/cuda/bin \
+// RUN:    %clang -v --target=i386-apple-macosx --sysroot=%S/no-cuda-there --cuda-path-ignore-env \
+// RUN:    2>&1 | FileCheck %s --check-prefix NOCUDA
+// RUN: env PATH=%S/Inputs/CUDA/usr/local/cuda/bin \
+// RUN:    %clang -v --target=x86_64-unknown-linux --sysroot=%S/no-cuda-there --cuda-path-ignore-env \
+// RUN:    2>&1 | FileCheck %s --check-prefix NOCUDA
+// RUN: env PATH=%S/Inputs/CUDA/usr/local/cuda/bin \
+// RUN:    %clang -v --target=x86_64-apple-macosx --sysroot=%S/no-cuda-there --cuda-path-ignore-env \
+// RUN:    2>&1 | FileCheck %s --check-prefix NOCUDA
+
+// CHECK: Found CUDA installation: {{.*}}/Inputs/CUDA/usr/local/cuda
+// SYMLINKS: Found CUDA installation: {{.*}}/Inputs/CUDA-symlinks/opt/cuda
+// NOCUDA-NOT: Found CUDA installation:

src/llvm-project/clang/test/Driver/cuda-detect.cu

diff --git a/src/llvm-project/clang/test/Driver/cuda-detect.cu b/src/llvm-project/clang/test/Driver/cuda-detect.cu
new file mode 100644
index 0000000..e5dfe36
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/cuda-detect.cu
@@ -0,0 +1,169 @@
+// REQUIRES: clang-driver
+// REQUIRES: x86-registered-target
+// REQUIRES: nvptx-registered-target
+//
+// Check that we properly detect CUDA installation.
+// RUN: %clang -v --target=i386-unknown-linux \
+// RUN:   --sysroot=%S/no-cuda-there --cuda-path-ignore-env 2>&1 | FileCheck %s -check-prefix NOCUDA
+// RUN: %clang -v --target=i386-apple-macosx \
+// RUN:   --sysroot=%S/no-cuda-there --cuda-path-ignore-env 2>&1 | FileCheck %s -check-prefix NOCUDA
+// RUN: %clang -v --target=x86_64-unknown-linux \
+// RUN:   --sysroot=%S/no-cuda-there --cuda-path-ignore-env 2>&1 | FileCheck %s -check-prefix NOCUDA
+// RUN: %clang -v --target=x86_64-apple-macosx \
+// RUN:   --sysroot=%S/no-cuda-there --cuda-path-ignore-env 2>&1 | FileCheck %s -check-prefix NOCUDA
+
+
+// RUN: %clang -v --target=i386-unknown-linux \
+// RUN:   --sysroot=%S/Inputs/CUDA --cuda-path-ignore-env 2>&1 | FileCheck %s
+// RUN: %clang -v --target=i386-apple-macosx \
+// RUN:   --sysroot=%S/Inputs/CUDA --cuda-path-ignore-env 2>&1 | FileCheck %s
+
+// RUN: %clang -v --target=i386-unknown-linux \
+// RUN:   --cuda-path=%S/Inputs/CUDA/usr/local/cuda 2>&1 | FileCheck %s
+// RUN: %clang -v --target=i386-apple-macosx \
+// RUN:   --cuda-path=%S/Inputs/CUDA/usr/local/cuda 2>&1 | FileCheck %s
+
+// Check that we don't find a CUDA installation without libdevice ...
+// RUN: %clang -v --target=i386-unknown-linux \
+// RUN:   --sysroot=%S/Inputs/CUDA-nolibdevice --cuda-path-ignore-env 2>&1 | FileCheck %s -check-prefix NOCUDA
+// RUN: %clang -v --target=i386-apple-macosx \
+// RUN:   --sysroot=%S/Inputs/CUDA-nolibdevice --cuda-path-ignore-env 2>&1 | FileCheck %s -check-prefix NOCUDA
+// RUN: %clang -v --target=x86_64-unknown-linux \
+// RUN:   --sysroot=%S/Inputs/CUDA-nolibdevice --cuda-path-ignore-env 2>&1 | FileCheck %s -check-prefix NOCUDA
+// RUN: %clang -v --target=x84_64-apple-macosx \
+// RUN:   --sysroot=%S/Inputs/CUDA-nolibdevice --cuda-path-ignore-env 2>&1 | FileCheck %s -check-prefix NOCUDA
+
+// ... unless the user doesn't need libdevice
+// RUN: %clang -v --target=i386-unknown-linux -nocudalib \
+// RUN:   --sysroot=%S/Inputs/CUDA-nolibdevice --cuda-path-ignore-env 2>&1 | FileCheck %s -check-prefix NO-LIBDEVICE
+// RUN: %clang -v --target=i386-apple-macosx -nocudalib \
+// RUN:   --sysroot=%S/Inputs/CUDA-nolibdevice --cuda-path-ignore-env 2>&1 | FileCheck %s -check-prefix NO-LIBDEVICE
+// RUN: %clang -v --target=x86_64-unknown-linux -nocudalib \
+// RUN:   --sysroot=%S/Inputs/CUDA-nolibdevice --cuda-path-ignore-env 2>&1 | FileCheck %s -check-prefix NO-LIBDEVICE
+// RUN: %clang -v --target=x86_64-apple-macosx -nocudalib \
+// RUN:   --sysroot=%S/Inputs/CUDA-nolibdevice --cuda-path-ignore-env 2>&1 | FileCheck %s -check-prefix NO-LIBDEVICE
+
+
+// Make sure we map libdevice bitcode files to proper GPUs. These
+// tests use Inputs/CUDA_80 which has full set of libdevice files.
+// However, libdevice mapping only matches CUDA-7.x at the moment.
+// sm_2x, sm_32 -> compute_20
+// RUN: %clang -### -v --target=i386-unknown-linux --cuda-gpu-arch=sm_21 \
+// RUN:   --cuda-path=%S/Inputs/CUDA_80/usr/local/cuda %s 2>&1 \
+// RUN:   | FileCheck %s -check-prefix COMMON \
+// RUN:     -check-prefix LIBDEVICE -check-prefix LIBDEVICE20
+// RUN: %clang -### -v --target=i386-unknown-linux --cuda-gpu-arch=sm_32 \
+// RUN:   --cuda-path=%S/Inputs/CUDA_80/usr/local/cuda %s 2>&1 \
+// RUN:   | FileCheck %s -check-prefix COMMON \
+// RUN:     -check-prefix LIBDEVICE -check-prefix LIBDEVICE20
+// sm_30, sm_6x map to compute_30.
+// RUN: %clang -### -v --target=i386-unknown-linux --cuda-gpu-arch=sm_30 \
+// RUN:   --cuda-path=%S/Inputs/CUDA_80/usr/local/cuda %s 2>&1 \
+// RUN:   | FileCheck %s -check-prefix COMMON \
+// RUN:     -check-prefix LIBDEVICE -check-prefix LIBDEVICE30
+// sm_5x is a special case. Maps to compute_30 for cuda-7.x only.
+// RUN: %clang -### -v --target=i386-unknown-linux --cuda-gpu-arch=sm_50 \
+// RUN:   --cuda-path=%S/Inputs/CUDA/usr/local/cuda %s 2>&1 \
+// RUN:   | FileCheck %s -check-prefix COMMON \
+// RUN:     -check-prefix LIBDEVICE -check-prefix LIBDEVICE30
+// RUN: %clang -### -v --target=i386-unknown-linux --cuda-gpu-arch=sm_60 \
+// RUN:   --cuda-path=%S/Inputs/CUDA_80/usr/local/cuda %s 2>&1 \
+// RUN:   | FileCheck %s -check-prefix COMMON \
+// RUN:     -check-prefix LIBDEVICE -check-prefix LIBDEVICE30
+// sm_35 and sm_37 -> compute_35
+// RUN: %clang -### -v --target=i386-unknown-linux --cuda-gpu-arch=sm_35 \
+// RUN:   --cuda-path=%S/Inputs/CUDA_80/usr/local/cuda %s 2>&1 \
+// RUN:   | FileCheck %s -check-prefix COMMON -check-prefix CUDAINC \
+// RUN:     -check-prefix LIBDEVICE -check-prefix LIBDEVICE35
+// RUN: %clang -### -v --target=i386-unknown-linux --cuda-gpu-arch=sm_37 \
+// RUN:   --cuda-path=%S/Inputs/CUDA_80/usr/local/cuda %s 2>&1 \
+// RUN:   | FileCheck %s -check-prefix COMMON -check-prefix CUDAINC \
+// RUN:     -check-prefix LIBDEVICE -check-prefix LIBDEVICE35
+// sm_5x -> compute_50 for CUDA-8.0 and newer.
+// RUN: %clang -### -v --target=i386-unknown-linux --cuda-gpu-arch=sm_50 \
+// RUN:   --cuda-path=%S/Inputs/CUDA_80/usr/local/cuda %s 2>&1 \
+// RUN:   | FileCheck %s -check-prefix COMMON \
+// RUN:     -check-prefix LIBDEVICE -check-prefix LIBDEVICE50
+
+// Verify that -nocudainc prevents adding include path to CUDA headers.
+// RUN: %clang -### -v --target=i386-unknown-linux --cuda-gpu-arch=sm_35 \
+// RUN:   -nocudainc --cuda-path=%S/Inputs/CUDA/usr/local/cuda %s 2>&1 \
+// RUN:   | FileCheck %s -check-prefix COMMON -check-prefix NOCUDAINC \
+// RUN:     -check-prefix LIBDEVICE -check-prefix LIBDEVICE35
+// RUN: %clang -### -v --target=i386-apple-macosx --cuda-gpu-arch=sm_35 \
+// RUN:   -nocudainc --cuda-path=%S/Inputs/CUDA/usr/local/cuda %s 2>&1 \
+// RUN:   | FileCheck %s -check-prefix COMMON -check-prefix NOCUDAINC \
+// RUN:     -check-prefix LIBDEVICE -check-prefix LIBDEVICE35
+
+// We should not add any CUDA include paths if there's no valid CUDA installation
+// RUN: %clang -### -v --target=i386-unknown-linux --cuda-gpu-arch=sm_35 \
+// RUN:   --cuda-path=%S/no-cuda-there %s 2>&1 \
+// RUN:   | FileCheck %s -check-prefix COMMON -check-prefix NOCUDAINC
+// RUN: %clang -### -v --target=i386-apple-macosx --cuda-gpu-arch=sm_35 \
+// RUN:   --cuda-path=%S/no-cuda-there %s 2>&1 \
+// RUN:   | FileCheck %s -check-prefix COMMON -check-prefix NOCUDAINC
+
+// Verify that we get an error if there's no libdevice library to link with.
+// NOTE: Inputs/CUDA deliberately does *not* have libdevice.compute_20  for this purpose.
+// RUN: %clang -### -v --target=i386-unknown-linux --cuda-gpu-arch=sm_20 \
+// RUN:   --cuda-path=%S/Inputs/CUDA/usr/local/cuda %s 2>&1 \
+// RUN:   | FileCheck %s -check-prefix COMMON -check-prefix MISSINGLIBDEVICE
+// RUN: %clang -### -v --target=i386-apple-macosx --cuda-gpu-arch=sm_20 \
+// RUN:   --cuda-path=%S/Inputs/CUDA/usr/local/cuda %s 2>&1 \
+// RUN:   | FileCheck %s -check-prefix COMMON -check-prefix MISSINGLIBDEVICE
+
+// Verify that  -nocudalib prevents linking libdevice bitcode in.
+// RUN: %clang -### -v --target=i386-unknown-linux --cuda-gpu-arch=sm_35 \
+// RUN:   -nocudalib --cuda-path=%S/Inputs/CUDA/usr/local/cuda %s 2>&1 \
+// RUN:   | FileCheck %s -check-prefix COMMON -check-prefix NOLIBDEVICE
+// RUN: %clang -### -v --target=i386-apple-macosx --cuda-gpu-arch=sm_35 \
+// RUN:   -nocudalib --cuda-path=%S/Inputs/CUDA/usr/local/cuda %s 2>&1 \
+// RUN:   | FileCheck %s -check-prefix COMMON -check-prefix NOLIBDEVICE
+
+// Verify that we don't add include paths, link with libdevice or
+// -include __clang_cuda_runtime_wrapper.h without valid CUDA installation.
+// RUN: %clang -### -v --target=i386-unknown-linux --cuda-gpu-arch=sm_35 \
+// RUN:   --cuda-path=%S/no-cuda-there %s 2>&1 \
+// RUN:   | FileCheck %s -check-prefix COMMON \
+// RUN:     -check-prefix NOCUDAINC -check-prefix NOLIBDEVICE
+// RUN: %clang -### -v --target=i386-apple-macosx --cuda-gpu-arch=sm_35 \
+// RUN:   --cuda-path=%S/no-cuda-there %s 2>&1 \
+// RUN:   | FileCheck %s -check-prefix COMMON \
+// RUN:     -check-prefix NOCUDAINC -check-prefix NOLIBDEVICE
+
+// Verify that C++ include paths are passed for both host and device frontends.
+// RUN: %clang -### -no-canonical-prefixes -target x86_64-linux-gnu %s \
+// RUN: --stdlib=libstdc++ --sysroot=%S/Inputs/ubuntu_14.04_multiarch_tree2 \
+// RUN: --gcc-toolchain="" 2>&1 \
+// RUN: | FileCheck %s --check-prefix CHECK-CXXINCLUDE
+
+// CHECK: Found CUDA installation: {{.*}}/Inputs/CUDA/usr/local/cuda
+// NO-LIBDEVICE: Found CUDA installation: {{.*}}/Inputs/CUDA-nolibdevice/usr/local/cuda
+// NOCUDA-NOT: Found CUDA installation:
+
+// MISSINGLIBDEVICE: error: cannot find libdevice for sm_20.
+
+// COMMON: "-triple" "nvptx-nvidia-cuda"
+// COMMON-SAME: "-fcuda-is-device"
+// LIBDEVICE-SAME: "-mlink-builtin-bitcode"
+// NOLIBDEVICE-NOT: "-mlink-builtin-bitcode"
+// LIBDEVICE20-SAME: libdevice.compute_20.10.bc
+// LIBDEVICE30-SAME: libdevice.compute_30.10.bc
+// LIBDEVICE35-SAME: libdevice.compute_35.10.bc
+// LIBDEVICE50-SAME: libdevice.compute_50.10.bc
+// NOLIBDEVICE-NOT: libdevice.compute_{{.*}}.bc
+// LIBDEVICE-SAME: "-target-feature" "+ptx42"
+// NOLIBDEVICE-NOT: "-target-feature" "+ptx42"
+// CUDAINC-SAME: "-internal-isystem" "{{.*}}/Inputs/CUDA{{[_0-9]+}}/usr/local/cuda/include"
+// NOCUDAINC-NOT: "-internal-isystem" "{{.*}}/cuda/include"
+// CUDAINC-SAME: "-include" "__clang_cuda_runtime_wrapper.h"
+// NOCUDAINC-NOT: "-include" "__clang_cuda_runtime_wrapper.h"
+// -internal-externc-isystem flags must come *after* the cuda include flags,
+// because we must search the cuda include directory first.
+// CUDAINC-SAME: "-internal-externc-isystem"
+// COMMON-SAME: "-x" "cuda"
+// CHECK-CXXINCLUDE: clang{{.*}} "-cc1" "-triple" "nvptx64-nvidia-cuda"
+// CHECK-CXXINCLUDE-SAME: {{.*}}"-internal-isystem" "{{.+}}/include/c++/4.8"
+// CHECK-CXXINCLUDE: clang{{.*}} "-cc1" "-triple" "x86_64-unknown-linux-gnu"
+// CHECK-CXXINCLUDE-SAME: {{.*}}"-internal-isystem" "{{.+}}/include/c++/4.8"
+// CHECK-CXXINCLUDE: ld{{.*}}"

src/llvm-project/clang/test/Driver/cuda-dwarf-2.cu

diff --git a/src/llvm-project/clang/test/Driver/cuda-dwarf-2.cu b/src/llvm-project/clang/test/Driver/cuda-dwarf-2.cu
new file mode 100644
index 0000000..bcfb244
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/cuda-dwarf-2.cu
@@ -0,0 +1,60 @@
+// REQUIRES: clang-driver
+//
+// RUN: %clang -### -target x86_64-linux-gnu -c --cuda-gpu-arch=sm_20 %s -g -O1 --no-cuda-noopt-device-debug 2>&1 | \
+// RUN:   FileCheck %s -check-prefix DEBUG_DIRECTIVES
+// RUN: %clang -### -target x86_64-linux-gnu -c --cuda-gpu-arch=sm_20 %s -g -O3 2>&1 | \
+// RUN:   FileCheck %s -check-prefix DEBUG_DIRECTIVES
+// RUN: %clang -### -target x86_64-linux-gnu -c --cuda-gpu-arch=sm_20 %s -g -O3 --no-cuda-noopt-device-debug 2>&1 | \
+// RUN:   FileCheck %s -check-prefix DEBUG_DIRECTIVES
+// RUN: %clang -### -target x86_64-linux-gnu -c --cuda-gpu-arch=sm_20 %s -g0 2>&1 | \
+// RUN:   FileCheck %s -check-prefix NO_DEBUG
+// RUN: %clang -### -target x86_64-linux-gnu -c --cuda-gpu-arch=sm_20 %s -ggdb0 -O3 --cuda-noopt-device-debug 2>&1 | \
+// RUN:   FileCheck %s -check-prefix NO_DEBUG
+// RUN: %clang -### -target x86_64-linux-gnu -c --cuda-gpu-arch=sm_20 %s -gline-directives-only -O2 --cuda-noopt-device-debug 2>&1 | \
+// RUN:   FileCheck %s -check-prefix DEBUG_DIRECTIVES
+
+// NO_DEBUG-NOT: warning: debug
+// DEBUG_DIRECTIVES-NOT: warning: debug
+// NO_DEBUG: "-fcuda-is-device"
+// NO_DEBUG-NOT: "-debug-info-kind=
+// NO_DEBUG: ptxas
+// NO_DEBUG-NOT: "-g"
+// DEBUG_DIRECTIVES: "-fcuda-is-device"
+// DEBUG_DIRECTIVES-SAME: "-debug-info-kind=line-directives-only"
+// DEBUG_DIRECTIVES: ptxas
+// DEBUG_DIRECTIVES-SAME: "-lineinfo"
+// NO_DEBUG: fatbinary
+// NO_DEBUG-NOT: "-g"
+
+// RUN: %clang -### -target x86_64-linux-gnu -c --cuda-gpu-arch=sm_20 %s -g 2>&1 | \
+// RUN:   FileCheck %s -check-prefix HAS_DEBUG
+// RUN: %clang -### -target x86_64-linux-gnu -c --cuda-gpu-arch=sm_20 %s -g -O0 --cuda-noopt-device-debug 2>&1 | \
+// RUN:   FileCheck %s -check-prefix HAS_DEBUG
+// RUN: %clang -### -target x86_64-linux-gnu -c --cuda-gpu-arch=sm_20 %s -g -O0 --no-cuda-noopt-device-debug 2>&1 | \
+// RUN:   FileCheck %s -check-prefix HAS_DEBUG
+// RUN: %clang -### -target x86_64-linux-gnu -c --cuda-gpu-arch=sm_20 %s -g -O3 --cuda-noopt-device-debug 2>&1 | \
+// RUN:   FileCheck %s -check-prefix HAS_DEBUG
+// RUN: %clang -### -target x86_64-linux-gnu -c --cuda-gpu-arch=sm_20 %s -g2 2>&1 | \
+// RUN:   FileCheck %s -check-prefix HAS_DEBUG
+// RUN: %clang -### -target x86_64-linux-gnu -c --cuda-gpu-arch=sm_20 %s -ggdb2 -O0 2>&1 | \
+// RUN:   FileCheck %s -check-prefix HAS_DEBUG
+// RUN: %clang -### -target x86_64-linux-gnu -c --cuda-gpu-arch=sm_20 %s -g3 -O2 --cuda-noopt-device-debug 2>&1 | \
+// RUN:   FileCheck %s -check-prefix HAS_DEBUG
+// RUN: %clang -### -target x86_64-linux-gnu -c --cuda-gpu-arch=sm_20 %s -ggdb3 -O3 --cuda-noopt-device-debug 2>&1 | \
+// RUN:   FileCheck %s -check-prefix HAS_DEBUG
+// RUN: %clang -### -target x86_64-linux-gnu -c --cuda-gpu-arch=sm_20 %s -ggdb1 2>&1 | \
+// RUN:   FileCheck %s -check-prefix HAS_DEBUG
+// RUN: %clang -### -target x86_64-linux-gnu -c --cuda-gpu-arch=sm_20 %s -gline-tables-only -O2 --cuda-noopt-device-debug 2>&1 | \
+// RUN:   FileCheck %s -check-prefix HAS_DEBUG
+
+// HAS_DEBUG-NOT: warning: debug
+// HAS_DEBUG: "-fcuda-is-device"
+// HAS_DEBUG-SAME: "-debug-info-kind={{limited|line-tables-only}}"
+// HAS_DEBUG-SAME: "-dwarf-version=2"
+// HAS_DEBUG: ptxas
+// HAS_DEBUG-SAME: "-g"
+// HAS_DEBUG-SAME: "--dont-merge-basicblocks"
+// HAS_DEBUG-SAME: "--return-at-end"
+// HAS_DEBUG: fatbinary
+// HAS_DEBUG-SAME: "-g"
+

src/llvm-project/clang/test/Driver/cuda-external-tools.cu

diff --git a/src/llvm-project/clang/test/Driver/cuda-external-tools.cu b/src/llvm-project/clang/test/Driver/cuda-external-tools.cu
new file mode 100644
index 0000000..5da6ffe
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/cuda-external-tools.cu
@@ -0,0 +1,147 @@
+// Tests that ptxas and fatbinary are invoked correctly during CUDA
+// compilation.
+//
+// REQUIRES: clang-driver
+// REQUIRES: x86-registered-target
+// REQUIRES: nvptx-registered-target
+
+// Regular compiles with -O{0,1,2,3,4,fast}.  -O4 and -Ofast map to ptxas O3.
+// RUN: %clang -### -target x86_64-linux-gnu -O0 -c %s 2>&1 \
+// RUN: | FileCheck -check-prefixes=CHECK,ARCH64,SM20,OPT0 %s
+// RUN: %clang -### -target x86_64-linux-gnu -O1 -c %s 2>&1 \
+// RUN: | FileCheck -check-prefixes=CHECK,ARCH64,SM20,OPT1 %s
+// RUN: %clang -### -target x86_64-linux-gnu -O2 -c %s 2>&1 \
+// RUN: | FileCheck -check-prefixes=CHECK,ARCH64,SM20,OPT2 %s
+// RUN: %clang -### -target x86_64-linux-gnu -O3 -c %s 2>&1 \
+// RUN: | FileCheck -check-prefixes=CHECK,ARCH64,SM20,OPT3 %s
+// RUN: %clang -### -target x86_64-linux-gnu -O4 -c %s 2>&1 \
+// RUN: | FileCheck -check-prefixes=CHECK,ARCH64,SM20,OPT3 %s
+// RUN: %clang -### -target x86_64-linux-gnu -Ofast -c %s 2>&1 \
+// RUN: | FileCheck -check-prefixes=CHECK,ARCH64,SM20,OPT3 %s
+// Generating relocatable device code
+// RUN: %clang -### -target x86_64-linux-gnu -fgpu-rdc -c %s 2>&1 \
+// RUN: | FileCheck -check-prefixes=CHECK,ARCH64,SM20,RDC %s
+
+// With debugging enabled, ptxas should be run with with no ptxas optimizations.
+// RUN: %clang -### -target x86_64-linux-gnu --cuda-noopt-device-debug -O2 -g -c %s 2>&1 \
+// RUN: | FileCheck -check-prefixes=CHECK,ARCH64,SM20,DBG %s
+
+// --no-cuda-noopt-device-debug overrides --cuda-noopt-device-debug.
+// RUN: %clang -### -target x86_64-linux-gnu --cuda-noopt-device-debug \
+// RUN:   --no-cuda-noopt-device-debug -O2 -c %s 2>&1 \
+// RUN: | FileCheck -check-prefixes=CHECK,ARCH64,SM20,OPT2 %s
+
+// Regular compile without -O.  This should result in us passing -O0 to ptxas.
+// RUN: %clang -### -target x86_64-linux-gnu -c %s 2>&1 \
+// RUN: | FileCheck -check-prefixes=CHECK,ARCH64,SM20,OPT0 %s
+
+// Regular compiles with -Os and -Oz.  For lack of a better option, we map
+// these to ptxas -O3.
+// RUN: %clang -### -target x86_64-linux-gnu -Os -c %s 2>&1 \
+// RUN: | FileCheck -check-prefixes=CHECK,ARCH64,SM20,OPT2 %s
+// RUN: %clang -### -target x86_64-linux-gnu -Oz -c %s 2>&1 \
+// RUN: | FileCheck -check-prefixes=CHECK,ARCH64,SM20,OPT2 %s
+
+// Regular compile targeting sm_35.
+// RUN: %clang -### -target x86_64-linux-gnu --cuda-gpu-arch=sm_35 -c %s 2>&1 \
+// RUN: | FileCheck -check-prefixes=CHECK,ARCH64,SM35 %s
+// Separate compilation targeting sm_35.
+// RUN: %clang -### -target x86_64-linux-gnu --cuda-gpu-arch=sm_35 -fgpu-rdc -c %s 2>&1 \
+// RUN: | FileCheck -check-prefixes=CHECK,ARCH64,SM35,RDC %s
+
+// 32-bit compile.
+// RUN: %clang -### -target i386-linux-gnu -c %s 2>&1 \
+// RUN: | FileCheck -check-prefixes=CHECK,ARCH32,SM20 %s
+// 32-bit compile when generating relocatable device code.
+// RUN: %clang -### -target i386-linux-gnu -fgpu-rdc -c %s 2>&1 \
+// RUN: | FileCheck -check-prefixes=CHECK,ARCH32,SM20,RDC %s
+
+// Compile with -fintegrated-as.  This should still cause us to invoke ptxas.
+// RUN: %clang -### -target x86_64-linux-gnu -fintegrated-as -c %s 2>&1 \
+// RUN: | FileCheck -check-prefixes=CHECK,ARCH64,SM20,OPT0 %s
+// Check that we still pass -c when generating relocatable device code.
+// RUN: %clang -### -target x86_64-linux-gnu -fintegrated-as -fgpu-rdc -c %s 2>&1 \
+// RUN: | FileCheck -check-prefixes=CHECK,ARCH64,SM20,RDC %s
+
+// Check -Xcuda-ptxas and -Xcuda-fatbinary
+// RUN: %clang -### -target x86_64-linux-gnu -c -Xcuda-ptxas -foo1 \
+// RUN:   -Xcuda-fatbinary -bar1 -Xcuda-ptxas -foo2 -Xcuda-fatbinary -bar2 %s 2>&1 \
+// RUN: | FileCheck -check-prefixes=CHECK,SM20,PTXAS-EXTRA,FATBINARY-EXTRA %s
+
+// MacOS spot-checks
+// RUN: %clang -### -target x86_64-apple-macosx -O0 -c %s 2>&1 \
+// RUN: | FileCheck -check-prefixes=CHECK,ARCH64,SM20,OPT0 %s
+// RUN: %clang -### -target x86_64-apple-macosx --cuda-gpu-arch=sm_35 -c %s 2>&1 \
+// RUN: | FileCheck -check-prefixes=CHECK,ARCH64,SM35 %s
+// RUN: %clang -### -target i386-apple-macosx -c %s 2>&1 \
+// RUN: | FileCheck -check-prefixes=CHECK,ARCH32,SM20 %s
+
+// Check relocatable device code generation on MacOS.
+// RUN: %clang -### -target x86_64-apple-macosx -O0 -fgpu-rdc -c %s 2>&1 \
+// RUN: | FileCheck -check-prefixes=CHECK,ARCH64,SM20,RDC %s
+// RUN: %clang -### -target x86_64-apple-macosx --cuda-gpu-arch=sm_35 -fgpu-rdc -c %s 2>&1 \
+// RUN: | FileCheck -check-prefixes=CHECK,ARCH64,SM35,RDC %s
+// RUN: %clang -### -target i386-apple-macosx -fgpu-rdc -c %s 2>&1 \
+// RUN: | FileCheck -check-prefixes=CHECK,ARCH32,SM20,RDC %s
+
+// Check that CLANG forwards the -v flag to PTXAS.
+// RUN:   %clang -### -save-temps -no-canonical-prefixes -v %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHK-PTXAS-VERBOSE %s
+
+// Match clang job that produces PTX assembly.
+// CHECK: "-cc1"
+// ARCH64-SAME: "-triple" "nvptx64-nvidia-cuda"
+// ARCH32-SAME: "-triple" "nvptx-nvidia-cuda"
+// RDC-SAME: "-fgpu-rdc"
+// CHECK-NOT: "-fgpu-rdc"
+// SM20-SAME: "-target-cpu" "sm_20"
+// SM35-SAME: "-target-cpu" "sm_35"
+// SM20-SAME: "-o" "[[PTXFILE:[^"]*]]"
+// SM35-SAME: "-o" "[[PTXFILE:[^"]*]]"
+
+// Match the call to ptxas (which assembles PTX to SASS).
+// CHECK: ptxas
+// ARCH64-SAME: "-m64"
+// ARCH32-SAME: "-m32"
+// OPT0-SAME: "-O0"
+// OPT0-NOT: "-g"
+// OPT1-SAME: "-O1"
+// OPT1-NOT: "-g"
+// OPT2-SAME: "-O2"
+// OPT2-NOT: "-g"
+// OPT3-SAME: "-O3"
+// OPT3-NOT: "-g"
+// DBG-SAME: "-g" "--dont-merge-basicblocks" "--return-at-end"
+// SM20-SAME: "--gpu-name" "sm_20"
+// SM35-SAME: "--gpu-name" "sm_35"
+// SM20-SAME: "--output-file" "[[CUBINFILE:[^"]*]]"
+// SM35-SAME: "--output-file" "[[CUBINFILE:[^"]*]]"
+// CHECK-SAME: "[[PTXFILE]]"
+// PTXAS-EXTRA-SAME: "-foo1"
+// PTXAS-EXTRA-SAME: "-foo2"
+// RDC-SAME: "-c"
+// CHECK-NOT: "-c"
+
+// Match the call to fatbinary (which combines all our PTX and SASS into one
+// blob).
+// CHECK: fatbinary
+// CHECK-SAME-DAG: "--cuda"
+// ARCH64-SAME-DAG: "-64"
+// ARCH32-SAME-DAG: "-32"
+// CHECK-DAG: "--create" "[[FATBINARY:[^"]*]]"
+// SM20-SAME-DAG: "--image=profile=compute_20,file=[[PTXFILE]]"
+// SM35-SAME-DAG: "--image=profile=compute_35,file=[[PTXFILE]]"
+// SM20-SAME-DAG: "--image=profile=sm_20,file=[[CUBINFILE]]"
+// SM35-SAME-DAG: "--image=profile=sm_35,file=[[CUBINFILE]]"
+// FATBINARY-EXTRA-SAME: "-bar1"
+// FATBINARY-EXTRA-SAME: "-bar2"
+
+// Match the clang job for host compilation.
+// CHECK: "-cc1"
+// ARCH64-SAME: "-triple" "x86_64-
+// ARCH32-SAME: "-triple" "i386-
+// CHECK-SAME: "-fcuda-include-gpubinary" "[[FATBINARY]]"
+// RDC-SAME: "-fgpu-rdc"
+// CHECK-NOT: "-fgpu-rdc"
+
+// CHK-PTXAS-VERBOSE: ptxas{{.*}}" "-v"

src/llvm-project/clang/test/Driver/cuda-macosx.cu

diff --git a/src/llvm-project/clang/test/Driver/cuda-macosx.cu b/src/llvm-project/clang/test/Driver/cuda-macosx.cu
new file mode 100644
index 0000000..a4700a3
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/cuda-macosx.cu
@@ -0,0 +1,8 @@
+// REQUIRES: clang-driver
+// REQUIRES: x86-registered-target
+// REQUIRES: nvptx-registered-target
+//
+// RUN: %clang -v --target=i386-apple-macosx \
+// RUN:   --sysroot=%S/Inputs/CUDA-macosx --cuda-path-ignore-env 2>&1 | FileCheck %s
+
+// CHECK: Found CUDA installation: {{.*}}/Inputs/CUDA-macosx/usr/local/cuda

src/llvm-project/clang/test/Driver/cuda-march.cu

diff --git a/src/llvm-project/clang/test/Driver/cuda-march.cu b/src/llvm-project/clang/test/Driver/cuda-march.cu
new file mode 100644
index 0000000..123b661
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/cuda-march.cu
@@ -0,0 +1,22 @@
+// Checks that cuda compilation does the right thing when passed -march.
+// (Specifically, we want to pass it to host compilation, but not to device
+// compilation or ptxas!)
+//
+// REQUIRES: clang-driver
+// REQUIRES: x86-registered-target
+// REQUIRES: nvptx-registered-target
+
+// RUN: %clang -no-canonical-prefixes -### -target x86_64-linux-gnu -c \
+// RUN: -march=haswell %s 2>&1 | FileCheck %s
+// RUN: %clang -no-canonical-prefixes -### -target x86_64-linux-gnu -c \
+// RUN: -march=haswell --cuda-gpu-arch=sm_20 %s 2>&1 | FileCheck %s
+
+// CHECK: {{.*}}clang{{.*}}" "-cc1"
+// CHECK-SAME: "-triple" "nvptx
+// CHECK-SAME: "-target-cpu" "sm_20"
+
+// CHECK: ptxas
+// CHECK-SAME: "--gpu-name" "sm_20"
+
+// CHECK: {{.*}}clang{{.*}}" "-cc1"
+// CHECK-SAME: "-target-cpu" "haswell"

src/llvm-project/clang/test/Driver/cuda-no-pgo-or-coverage.cu

diff --git a/src/llvm-project/clang/test/Driver/cuda-no-pgo-or-coverage.cu b/src/llvm-project/clang/test/Driver/cuda-no-pgo-or-coverage.cu
new file mode 100644
index 0000000..952838a
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/cuda-no-pgo-or-coverage.cu
@@ -0,0 +1,34 @@
+// Check that profiling/coverage arguments doen't get passed down to device-side
+// compilation.
+//
+// REQUIRES: clang-driver
+//
+// XRUN: %clang -### -target x86_64-linux-gnu -c --cuda-gpu-arch=sm_20 \
+// XRUN:   -fprofile-generate %s 2>&1 | \
+// XRUN: FileCheck --check-prefixes=CHECK,PROF %s
+//
+// RUN: %clang -### -target x86_64-linux-gnu -c --cuda-gpu-arch=sm_20 \
+// RUN:   -fprofile-instr-generate %s 2>&1 | \
+// RUN: FileCheck -allow-deprecated-dag-overlap --check-prefixes=CHECK,PROF %s
+//
+// RUN: %clang -### -target x86_64-linux-gnu -c --cuda-gpu-arch=sm_20 \
+// RUN:   -coverage %s 2>&1 | \
+// RUN: FileCheck -allow-deprecated-dag-overlap --check-prefixes=CHECK,GCOV %s
+//
+// RUN: %clang -### -target x86_64-linux-gnu -c --cuda-gpu-arch=sm_20 \
+// RUN:   -ftest-coverage %s 2>&1 | \
+// RUN: FileCheck -allow-deprecated-dag-overlap --check-prefixes=CHECK,GCOV %s
+//
+// RUN: %clang -### -target x86_64-linux-gnu -c --cuda-gpu-arch=sm_20   \
+// RUN:   -fprofile-instr-generate -fcoverage-mapping %s 2>&1 | \
+// RUN: FileCheck -allow-deprecated-dag-overlap --check-prefixes=CHECK,PROF,GCOV %s
+//
+//
+// CHECK-NOT: error: unsupported option '-fprofile
+// CHECK-NOT: error: invalid argument
+// CHECK-DAG: "-fcuda-is-device"
+// CHECK-NOT: "-f{{[^"]*coverage.*}}"
+// CHECK-NOT: "-fprofile{{[^"]*}}"
+// CHECK: "-triple" "x86_64-unknown-linux-gnu"
+// PROF-DAG: "-fprofile{{.*}}"
+// GCOV-DAG: "-f{{(coverage|emit-coverage).*}}"

src/llvm-project/clang/test/Driver/cuda-no-sanitizers.cu

diff --git a/src/llvm-project/clang/test/Driver/cuda-no-sanitizers.cu b/src/llvm-project/clang/test/Driver/cuda-no-sanitizers.cu
new file mode 100644
index 0000000..0573c48
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/cuda-no-sanitizers.cu
@@ -0,0 +1,13 @@
+// Check that -fsanitize=foo doesn't get passed down to device-side
+// compilation.
+//
+// REQUIRES: clang-driver
+//
+// RUN: %clang -### -target x86_64-linux-gnu -c --cuda-gpu-arch=sm_20 -fsanitize=address %s 2>&1 | \
+// RUN:   FileCheck %s
+
+// CHECK-NOT: error: unsupported option '-fsanitize=address'
+// CHECK-DAG: "-fcuda-is-device"
+// CHECK-NOT: "-fsanitize=address"
+// CHECK-DAG: "-triple" "x86_64-unknown-linux-gnu"
+// CHECK: "-fsanitize=address"

src/llvm-project/clang/test/Driver/cuda-no-stack-protector.cu

diff --git a/src/llvm-project/clang/test/Driver/cuda-no-stack-protector.cu b/src/llvm-project/clang/test/Driver/cuda-no-stack-protector.cu
new file mode 100644
index 0000000..890a6d6
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/cuda-no-stack-protector.cu
@@ -0,0 +1,23 @@
+// Check that -stack-protector doesn't get passed down to device-side
+// compilation.
+//
+// REQUIRES: clang-driver
+//
+// RUN: %clang -### -target x86_64-linux-gnu -c --cuda-gpu-arch=sm_20 \
+// RUN:   -fstack-protector-all %s 2>&1 | \
+// RUN: FileCheck %s
+//
+// RUN: %clang -### -target x86_64-linux-gnu -c --cuda-gpu-arch=sm_20 \
+// RUN:   -fstack-protector-strong %s 2>&1 | \
+// RUN: FileCheck %s
+//
+// RUN: %clang -### -target x86_64-linux-gnu -c --cuda-gpu-arch=sm_20 \
+// RUN:   -fstack-protector %s 2>&1 | \
+// RUN: FileCheck %s
+//
+// CHECK-NOT: error: unsupported option '-fstack-protector
+// CHECK-DAG: "-fcuda-is-device"
+// CHECK-NOT: "-stack-protector"
+// CHECK-NOT: "-stack-protector-buffer-size"
+// CHECK-DAG: "-triple" "x86_64-unknown-linux-gnu"
+// CHECK: "-stack-protector"

src/llvm-project/clang/test/Driver/cuda-not-found.cu

diff --git a/src/llvm-project/clang/test/Driver/cuda-not-found.cu b/src/llvm-project/clang/test/Driver/cuda-not-found.cu
new file mode 100644
index 0000000..48cf19a
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/cuda-not-found.cu
@@ -0,0 +1,12 @@
+// REQUIRES: clang-driver
+
+// Check that we raise an error if we're trying to compile CUDA code but can't
+// find a CUDA install, unless -nocudainc was passed.
+
+// RUN: %clang -### --sysroot=%s/no-cuda-there --cuda-path-ignore-env %s 2>&1 | FileCheck %s --check-prefix ERR
+// RUN: %clang -### --cuda-path=%s/no-cuda-there %s 2>&1 | FileCheck %s --check-prefix ERR
+// ERR: cannot find CUDA installation
+
+// RUN: %clang -### -nocudainc --sysroot=%s/no-cuda-there --cuda-path-ignore-env %s 2>&1 | FileCheck %s --check-prefix OK
+// RUN: %clang -### -nocudainc --cuda-path=%s/no-cuda-there %s 2>&1 | FileCheck %s --check-prefix OK
+// OK-NOT: cannot find CUDA installation

src/llvm-project/clang/test/Driver/cuda-options.cu

diff --git a/src/llvm-project/clang/test/Driver/cuda-options.cu b/src/llvm-project/clang/test/Driver/cuda-options.cu
new file mode 100644
index 0000000..73190fd
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/cuda-options.cu
@@ -0,0 +1,289 @@
+// Tests CUDA compilation pipeline construction in Driver.
+// REQUIRES: clang-driver
+// REQUIRES: x86-registered-target
+// REQUIRES: nvptx-registered-target
+
+// Simple compilation case. Compile device-side to PTX assembly and make sure
+// we use it on the host side.
+// RUN: %clang -### -target x86_64-linux-gnu -c %s 2>&1 \
+// RUN: | FileCheck -check-prefix DEVICE -check-prefix DEVICE-NOSAVE \
+// RUN:    -check-prefix HOST -check-prefix INCLUDES-DEVICE \
+// RUN:    -check-prefix NOLINK %s
+
+// Typical compilation + link case.
+// RUN: %clang -### -target x86_64-linux-gnu %s 2>&1 \
+// RUN: | FileCheck -check-prefix DEVICE -check-prefix DEVICE-NOSAVE \
+// RUN:    -check-prefix HOST -check-prefix INCLUDES-DEVICE \
+// RUN:    -check-prefix LINK %s
+
+// Verify that --cuda-host-only disables device-side compilation, but doesn't
+// disable host-side compilation/linking.
+// RUN: %clang -### -target x86_64-linux-gnu --cuda-host-only %s 2>&1 \
+// RUN: | FileCheck -check-prefix NODEVICE -check-prefix HOST \
+// RUN:    -check-prefix NOINCLUDES-DEVICE -check-prefix LINK %s
+
+// Verify that --cuda-device-only disables host-side compilation and linking.
+// RUN: %clang -### -target x86_64-linux-gnu --cuda-device-only %s 2>&1 \
+// RUN: | FileCheck -check-prefix DEVICE -check-prefix DEVICE-NOSAVE \
+// RUN:    -check-prefix NOHOST -check-prefix NOLINK %s
+
+// Check that the last of --cuda-compile-host-device, --cuda-host-only, and
+// --cuda-device-only wins.
+
+// RUN: %clang -### -target x86_64-linux-gnu --cuda-device-only \
+// RUN:    --cuda-host-only %s 2>&1 \
+// RUN: | FileCheck -check-prefix NODEVICE -check-prefix HOST \
+// RUN:    -check-prefix NOINCLUDES-DEVICE -check-prefix LINK %s
+
+// RUN: %clang -### -target x86_64-linux-gnu --cuda-compile-host-device \
+// RUN:    --cuda-host-only %s 2>&1 \
+// RUN: | FileCheck -check-prefix NODEVICE -check-prefix HOST \
+// RUN:    -check-prefix NOINCLUDES-DEVICE -check-prefix LINK %s
+
+// RUN: %clang -### -target x86_64-linux-gnu --cuda-host-only \
+// RUN:    --cuda-device-only %s 2>&1 \
+// RUN: | FileCheck -check-prefix DEVICE -check-prefix DEVICE-NOSAVE \
+// RUN:    -check-prefix NOHOST -check-prefix NOLINK %s
+
+// RUN: %clang -### -target x86_64-linux-gnu --cuda-compile-host-device \
+// RUN:    --cuda-device-only %s 2>&1 \
+// RUN: | FileCheck -check-prefix DEVICE -check-prefix DEVICE-NOSAVE \
+// RUN:    -check-prefix NOHOST -check-prefix NOLINK %s
+
+// RUN: %clang -### -target x86_64-linux-gnu --cuda-host-only \
+// RUN:   --cuda-compile-host-device %s 2>&1 \
+// RUN: | FileCheck -check-prefix DEVICE -check-prefix DEVICE-NOSAVE \
+// RUN:    -check-prefix HOST -check-prefix INCLUDES-DEVICE \
+// RUN:    -check-prefix LINK %s
+
+// RUN: %clang -### -target x86_64-linux-gnu --cuda-device-only \
+// RUN:   --cuda-compile-host-device %s 2>&1 \
+// RUN: | FileCheck -check-prefix DEVICE -check-prefix DEVICE-NOSAVE \
+// RUN:    -check-prefix HOST -check-prefix INCLUDES-DEVICE \
+// RUN:    -check-prefix LINK %s
+
+// Verify that --cuda-gpu-arch option passes the correct GPU architecture to
+// device compilation.
+// RUN: %clang -### -target x86_64-linux-gnu --cuda-gpu-arch=sm_30 -c %s 2>&1 \
+// RUN: | FileCheck -check-prefix DEVICE -check-prefix DEVICE-NOSAVE \
+// RUN:    -check-prefix DEVICE-SM30 -check-prefix HOST \
+// RUN:    -check-prefix INCLUDES-DEVICE -check-prefix NOLINK %s
+
+// Verify that there is one device-side compilation per --cuda-gpu-arch args
+// and that all results are included on the host side.
+// RUN: %clang -### -target x86_64-linux-gnu \
+// RUN:   --cuda-gpu-arch=sm_35 --cuda-gpu-arch=sm_30 -c %s 2>&1 \
+// RUN: | FileCheck -check-prefixes DEVICE,DEVICE-NOSAVE,DEVICE2 \
+// RUN:             -check-prefixes DEVICE-SM30,DEVICE2-SM35 \
+// RUN:             -check-prefixes INCLUDES-DEVICE,INCLUDES-DEVICE2 \
+// RUN:             -check-prefixes HOST,HOST-NOSAVE,NOLINK %s
+
+// Verify that device-side results are passed to the correct tool when
+// -save-temps is used.
+// RUN: %clang -### -target x86_64-linux-gnu -save-temps -c %s 2>&1 \
+// RUN: | FileCheck -check-prefix DEVICE -check-prefix DEVICE-SAVE \
+// RUN:    -check-prefix HOST -check-prefix HOST-SAVE -check-prefix NOLINK %s
+
+// Verify that device-side results are passed to the correct tool when
+// -fno-integrated-as is used.
+// RUN: %clang -### -target x86_64-linux-gnu -fno-integrated-as -c %s 2>&1 \
+// RUN: | FileCheck -check-prefix DEVICE -check-prefix DEVICE-NOSAVE \
+// RUN:    -check-prefix HOST -check-prefix HOST-NOSAVE \
+// RUN:    -check-prefix HOST-AS -check-prefix NOLINK %s
+
+// Verify that --[no-]cuda-gpu-arch arguments are handled correctly.
+// a) --no-cuda-gpu-arch=X negates preceding --cuda-gpu-arch=X
+// RUN: %clang -### -target x86_64-linux-gnu --cuda-device-only \
+// RUN:   --cuda-gpu-arch=sm_35 --cuda-gpu-arch=sm_30 \
+// RUN:   --no-cuda-gpu-arch=sm_35 \
+// RUN:   -c %s 2>&1 \
+// RUN: | FileCheck -check-prefixes NOARCH-SM20,ARCH-SM30,NOARCH-SM35 %s
+
+// b) --no-cuda-gpu-arch=X negates more than one preceding --cuda-gpu-arch=X
+// RUN: %clang -### -target x86_64-linux-gnu --cuda-device-only \
+// RUN:   --cuda-gpu-arch=sm_35 --cuda-gpu-arch=sm_35 --cuda-gpu-arch=sm_30 \
+// RUN:   --no-cuda-gpu-arch=sm_35 \
+// RUN:   -c %s 2>&1 \
+// RUN: | FileCheck -check-prefixes NOARCH-SM20,ARCH-SM30,NOARCH-SM35 %s
+
+// c) if --no-cuda-gpu-arch=X negates all preceding --cuda-gpu-arch=X
+//    we default to sm_20 -- same as if no --cuda-gpu-arch were passed.
+// RUN: %clang -### -target x86_64-linux-gnu --cuda-device-only \
+// RUN:   --cuda-gpu-arch=sm_35 --cuda-gpu-arch=sm_30 \
+// RUN:   --no-cuda-gpu-arch=sm_35 --no-cuda-gpu-arch=sm_30 \
+// RUN:   -c %s 2>&1 \
+// RUN: | FileCheck -check-prefixes ARCH-SM20,NOARCH-SM30,NOARCH-SM35 %s
+
+// d) --no-cuda-gpu-arch=X is a no-op if there's no preceding --cuda-gpu-arch=X
+// RUN: %clang -### -target x86_64-linux-gnu --cuda-device-only \
+// RUN:   --cuda-gpu-arch=sm_35 --cuda-gpu-arch=sm_30\
+// RUN:   --no-cuda-gpu-arch=sm_50 \
+// RUN:   -c %s 2>&1 \
+// RUN: | FileCheck -check-prefixes NOARCH-SM20,ARCH-SM30,ARCH-SM35 %s
+
+// e) --no-cuda-gpu-arch=X does not affect following --cuda-gpu-arch=X
+// RUN: %clang -### -target x86_64-linux-gnu --cuda-device-only \
+// RUN:   --no-cuda-gpu-arch=sm_35 --no-cuda-gpu-arch=sm_30 \
+// RUN:   --cuda-gpu-arch=sm_35 --cuda-gpu-arch=sm_30 \
+// RUN:   -c %s 2>&1 \
+// RUN: | FileCheck -check-prefixes NOARCH-SM20,ARCH-SM30,ARCH-SM35 %s
+
+// f) --no-cuda-gpu-arch=all negates all preceding --cuda-gpu-arch=X
+// RUN: %clang -### -target x86_64-linux-gnu --cuda-device-only \
+// RUN:   --cuda-gpu-arch=sm_20 --cuda-gpu-arch=sm_30 \
+// RUN:   --no-cuda-gpu-arch=all \
+// RUN:   --cuda-gpu-arch=sm_35 \
+// RUN:   -c %s 2>&1 \
+// RUN: | FileCheck -check-prefixes NOARCH-SM20,NOARCH-SM30,ARCH-SM35 %s
+
+// g) There's no --cuda-gpu-arch=all
+// RUN: %clang -### -target x86_64-linux-gnu --cuda-device-only \
+// RUN:   --cuda-gpu-arch=all \
+// RUN:   -c %s 2>&1 \
+// RUN: | FileCheck -check-prefix ARCHALLERROR %s
+
+
+// Verify that --[no-]cuda-include-ptx arguments are handled correctly.
+// a) by default we're including PTX for all GPUs.
+// RUN: %clang -### -target x86_64-linux-gnu \
+// RUN:   --cuda-gpu-arch=sm_35 --cuda-gpu-arch=sm_30 \
+// RUN:   -c %s 2>&1 \
+// RUN: | FileCheck -check-prefixes FATBIN-COMMON,PTX-SM35,PTX-SM30 %s
+
+// b) --no-cuda-include-ptx=all disables PTX inclusion for all GPUs
+// RUN: %clang -### -target x86_64-linux-gnu \
+// RUN:   --cuda-gpu-arch=sm_35 --cuda-gpu-arch=sm_30 \
+// RUN:   --no-cuda-include-ptx=all \
+// RUN:   -c %s 2>&1 \
+// RUN: | FileCheck -check-prefixes FATBIN-COMMON,NOPTX-SM35,NOPTX-SM30 %s
+
+// c) --no-cuda-include-ptx=sm_XX disables PTX inclusion for that GPU only.
+// RUN: %clang -### -target x86_64-linux-gnu \
+// RUN:   --cuda-gpu-arch=sm_35 --cuda-gpu-arch=sm_30 \
+// RUN:   --no-cuda-include-ptx=sm_35 \
+// RUN:   -c %s 2>&1 \
+// RUN: | FileCheck -check-prefixes FATBIN-COMMON,NOPTX-SM35,PTX-SM30 %s
+// RUN: %clang -### -target x86_64-linux-gnu \
+// RUN:   --cuda-gpu-arch=sm_35 --cuda-gpu-arch=sm_30 \
+// RUN:   --no-cuda-include-ptx=sm_30 \
+// RUN:   -c %s 2>&1 \
+// RUN: | FileCheck -check-prefixes FATBIN-COMMON,PTX-SM35,NOPTX-SM30 %s
+
+// d) --cuda-include-ptx=all overrides preceding --no-cuda-include-ptx=all
+// RUN: %clang -### -target x86_64-linux-gnu \
+// RUN:   --cuda-gpu-arch=sm_35 --cuda-gpu-arch=sm_30 \
+// RUN:   --no-cuda-include-ptx=all --cuda-include-ptx=all \
+// RUN:   -c %s 2>&1 \
+// RUN: | FileCheck -check-prefixes FATBIN-COMMON,PTX-SM35,PTX-SM30 %s
+
+// e) --cuda-include-ptx=all overrides preceding --no-cuda-include-ptx=sm_XX
+// RUN: %clang -### -target x86_64-linux-gnu \
+// RUN:   --cuda-gpu-arch=sm_35 --cuda-gpu-arch=sm_30 \
+// RUN:   --no-cuda-include-ptx=sm_30 --cuda-include-ptx=all \
+// RUN:   -c %s 2>&1 \
+// RUN: | FileCheck -check-prefixes FATBIN-COMMON,PTX-SM35,PTX-SM30 %s
+
+
+// ARCH-SM20: "-cc1"{{.*}}"-target-cpu" "sm_20"
+// NOARCH-SM20-NOT: "-cc1"{{.*}}"-target-cpu" "sm_20"
+// ARCH-SM30: "-cc1"{{.*}}"-target-cpu" "sm_30"
+// NOARCH-SM30-NOT: "-cc1"{{.*}}"-target-cpu" "sm_30"
+// ARCH-SM35: "-cc1"{{.*}}"-target-cpu" "sm_35"
+// NOARCH-SM35-NOT: "-cc1"{{.*}}"-target-cpu" "sm_35"
+// ARCHALLERROR: error: Unsupported CUDA gpu architecture: all
+
+// Match device-side preprocessor and compiler phases with -save-temps.
+// DEVICE-SAVE: "-cc1" "-triple" "nvptx64-nvidia-cuda"
+// DEVICE-SAVE-SAME: "-aux-triple" "x86_64-unknown-linux-gnu"
+// DEVICE-SAVE-SAME: "-fcuda-is-device"
+// DEVICE-SAVE-SAME: "-x" "cuda"
+
+// DEVICE-SAVE: "-cc1" "-triple" "nvptx64-nvidia-cuda"
+// DEVICE-SAVE-SAME: "-aux-triple" "x86_64-unknown-linux-gnu"
+// DEVICE-SAVE-SAME: "-fcuda-is-device"
+// DEVICE-SAVE-SAME: "-x" "cuda-cpp-output"
+
+// Match the job that produces PTX assembly.
+// DEVICE: "-cc1" "-triple" "nvptx64-nvidia-cuda"
+// DEVICE-NOSAVE-SAME: "-aux-triple" "x86_64-unknown-linux-gnu"
+// DEVICE-SAME: "-fcuda-is-device"
+// DEVICE-SM30-SAME: "-target-cpu" "sm_30"
+// DEVICE-SAME: "-o" "[[PTXFILE:[^"]*]]"
+// DEVICE-NOSAVE-SAME: "-x" "cuda"
+// DEVICE-SAVE-SAME: "-x" "ir"
+
+// Match the call to ptxas (which assembles PTX to SASS).
+// DEVICE:ptxas
+// DEVICE-SM30-DAG: "--gpu-name" "sm_30"
+// DEVICE-DAG: "--output-file" "[[CUBINFILE:[^"]*]]"
+// DEVICE-DAG: "[[PTXFILE]]"
+
+// Match another device-side compilation.
+// DEVICE2: "-cc1" "-triple" "nvptx64-nvidia-cuda"
+// DEVICE2-SAME: "-aux-triple" "x86_64-unknown-linux-gnu"
+// DEVICE2-SAME: "-fcuda-is-device"
+// DEVICE2-SM35-SAME: "-target-cpu" "sm_35"
+// DEVICE2-SAME: "-o" "[[PTXFILE2:[^"]*]]"
+// DEVICE2-SAME: "-x" "cuda"
+
+// Match another call to ptxas.
+// DEVICE2: ptxas
+// DEVICE2-SM35-DAG: "--gpu-name" "sm_35"
+// DEVICE2-DAG: "--output-file" "[[CUBINFILE2:[^"]*]]"
+// DEVICE2-DAG: "[[PTXFILE2]]"
+
+// Match no device-side compilation.
+// NODEVICE-NOT: "-cc1" "-triple" "nvptx64-nvidia-cuda"
+// NODEVICE-NOT: "-fcuda-is-device"
+
+// INCLUDES-DEVICE:fatbinary
+// INCLUDES-DEVICE-DAG: "--create" "[[FATBINARY:[^"]*]]"
+// INCLUDES-DEVICE-DAG: "--image=profile=sm_{{[0-9]+}},file=[[CUBINFILE]]"
+// INCLUDES-DEVICE-DAG: "--image=profile=compute_{{[0-9]+}},file=[[PTXFILE]]"
+// INCLUDES-DEVICE2-DAG: "--image=profile=sm_{{[0-9]+}},file=[[CUBINFILE2]]"
+// INCLUDES-DEVICE2-DAG: "--image=profile=compute_{{[0-9]+}},file=[[PTXFILE2]]"
+
+// Match host-side preprocessor job with -save-temps.
+// HOST-SAVE: "-cc1" "-triple" "x86_64-unknown-linux-gnu"
+// HOST-SAVE-SAME: "-aux-triple" "nvptx64-nvidia-cuda"
+// HOST-SAVE-NOT: "-fcuda-is-device"
+// HOST-SAVE-SAME: "-x" "cuda"
+
+// Match host-side compilation.
+// HOST: "-cc1" "-triple" "x86_64-unknown-linux-gnu"
+// HOST-SAME: "-aux-triple" "nvptx64-nvidia-cuda"
+// HOST-NOT: "-fcuda-is-device"
+// HOST-SAME: "-o" "[[HOSTOUTPUT:[^"]*]]"
+// HOST-NOSAVE-SAME: "-x" "cuda"
+// HOST-SAVE-SAME: "-x" "cuda-cpp-output"
+// There is only one GPU binary after combining it with fatbinary!
+// INCLUDES-DEVICE2-NOT: "-fcuda-include-gpubinary"
+// INCLUDES-DEVICE-SAME: "-fcuda-include-gpubinary" "[[FATBINARY]]"
+// There is only one GPU binary after combining it with fatbinary.
+// INCLUDES-DEVICE2-NOT: "-fcuda-include-gpubinary"
+
+// Match external assembler that uses compilation output.
+// HOST-AS: "-o" "{{.*}}.o" "[[HOSTOUTPUT]]"
+
+// Match no GPU code inclusion.
+// NOINCLUDES-DEVICE-NOT: "-fcuda-include-gpubinary"
+
+// Match no host compilation.
+// NOHOST-NOT: "-cc1" "-triple"
+// NOHOST-NOT: "-x" "cuda"
+
+// Match linker.
+// LINK: "{{.*}}{{ld|link}}{{(.exe)?}}"
+// LINK-SAME: "[[HOSTOUTPUT]]"
+
+// Match no linker.
+// NOLINK-NOT: "{{.*}}{{ld|link}}{{(.exe)?}}"
+
+// FATBIN-COMMON:fatbinary
+// FATBIN-COMMON: "--create" "[[FATBINARY:[^"]*]]"
+// FATBIN-COMMON: "--image=profile=sm_30,file=
+// PTX-SM30: "--image=profile=compute_30,file=
+// NOPTX-SM30-NOT: "--image=profile=compute_30,file=
+// FATBIN-COMMON: "--image=profile=sm_35,file=
+// PTX-SM35: "--image=profile=compute_35,file=
+// NOPTX-SM35-NOT: "--image=profile=compute_35,file=

src/llvm-project/clang/test/Driver/cuda-output-asm.cu

diff --git a/src/llvm-project/clang/test/Driver/cuda-output-asm.cu b/src/llvm-project/clang/test/Driver/cuda-output-asm.cu
new file mode 100644
index 0000000..ac94354
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/cuda-output-asm.cu
@@ -0,0 +1,33 @@
+// Tests CUDA compilation with -S and -emit-llvm.
+
+// REQUIRES: clang-driver
+// REQUIRES: x86-registered-target
+// REQUIRES: nvptx-registered-target
+
+// RUN: %clang -### -S -target x86_64-linux-gnu --cuda-gpu-arch=sm_20 %s 2>&1 \
+// RUN:   | FileCheck -check-prefix HOST -check-prefix SM20 %s
+// RUN: %clang -### -S -target x86_64-linux-gnu --cuda-host-only -o foo.s %s 2>&1 \
+// RUN:   | FileCheck -check-prefix HOST %s
+// RUN: %clang -### -S -target x86_64-linux-gnu --cuda-gpu-arch=sm_20 \
+// RUN:   --cuda-device-only -o foo.s %s 2>&1 \
+// RUN:   | FileCheck -check-prefix SM20 %s
+// RUN: %clang -### -S -target x86_64-linux-gnu --cuda-gpu-arch=sm_20 \
+// RUN:   --cuda-gpu-arch=sm_30 --cuda-device-only %s 2>&1 \
+// RUN:   | FileCheck -check-prefix SM20 -check-prefix SM30 %s
+
+// HOST-DAG: "-cc1" "-triple" "x86_64-unknown-linux-gnu"
+// SM20-DAG: "-cc1" "-triple" "nvptx64-nvidia-cuda"
+// SM20-same: "-target-cpu" "sm_20"
+// SM30-DAG: "-cc1" "-triple" "nvptx64-nvidia-cuda"
+// SM30-same: "-target-cpu" "sm_30"
+
+// RUN: %clang -### -S -target x86_64-linux-gnu -o foo.s %s 2>&1 \
+// RUN:   | FileCheck -check-prefix MULTIPLE-OUTPUT-FILES %s
+// RUN: %clang -### -S -target x86_64-linux-gnu --cuda-device-only \
+// RUN:   --cuda-gpu-arch=sm_20 --cuda-gpu-arch=sm_30 -o foo.s %s 2>&1 \
+// RUN:   | FileCheck -check-prefix MULTIPLE-OUTPUT-FILES %s
+// RUN: %clang -### -emit-llvm -c -target x86_64-linux-gnu -o foo.s %s 2>&1 \
+// RUN:   | FileCheck -check-prefix MULTIPLE-OUTPUT-FILES %s
+// MULTIPLE-OUTPUT-FILES: error: cannot specify -o when generating multiple output files
+// Make sure we do not get duplicate diagnostics.
+// MULTIPLE-OUTPUT-FILES-NOT: error: cannot specify -o when generating multiple output files

src/llvm-project/clang/test/Driver/cuda-phases.cu

diff --git a/src/llvm-project/clang/test/Driver/cuda-phases.cu b/src/llvm-project/clang/test/Driver/cuda-phases.cu
new file mode 100644
index 0000000..58be50a
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/cuda-phases.cu
@@ -0,0 +1,296 @@
+// Tests the phases generated for a CUDA offloading target for different
+// combinations of:
+// - Number of gpu architectures;
+// - Host/device-only compilation;
+// - User-requested final phase - binary or assembly.
+
+// REQUIRES: clang-driver
+// REQUIRES: powerpc-registered-target
+// REQUIRES: nvptx-registered-target
+// REQUIRES: amdgpu-registered-target
+//
+// Test single gpu architecture with complete compilation.
+//
+// Test CUDA NVPTX phases.
+// RUN: %clang -target powerpc64le-ibm-linux-gnu -ccc-print-phases \
+// RUN: --cuda-gpu-arch=sm_30 %s 2>&1 \
+// RUN: | FileCheck -check-prefixes=BIN,BIN_NV %s
+//
+// Test HIP AMDGPU -fgpu-rdc phases.
+// RUN: %clang -x hip -target powerpc64le-ibm-linux-gnu -ccc-print-phases \
+// RUN: --cuda-gpu-arch=gfx803 -fgpu-rdc %s 2>&1 \
+// RUN: | FileCheck -check-prefixes=BIN,BIN_AMD,BIN_AMD_RDC %s
+//
+// Test HIP AMDGPU -fno-gpu-rdc phases (default).
+// RUN: %clang -x hip -target powerpc64le-ibm-linux-gnu -ccc-print-phases \
+// RUN: --cuda-gpu-arch=gfx803 %s 2>&1 \
+// RUN: | FileCheck -check-prefixes=BIN,BIN_AMD,BIN_AMD_NRDC %s
+//
+// BIN_NV-DAG: [[P0:[0-9]+]]: input, "{{.*}}cuda-phases.cu", [[T:cuda]], (host-[[T]])
+// BIN_AMD-DAG: [[P0:[0-9]+]]: input, "{{.*}}cuda-phases.cu", [[T:hip]], (host-[[T]])
+// BIN-DAG: [[P1:[0-9]+]]: preprocessor, {[[P0]]}, [[T]]-cpp-output, (host-[[T]])
+// BIN-DAG: [[P2:[0-9]+]]: compiler, {[[P1]]}, ir, (host-[[T]])
+// BIN_NV-DAG: [[P3:[0-9]+]]: input, "{{.*}}cuda-phases.cu", [[T]], (device-[[T]], [[ARCH:sm_30]])
+// BIN_AMD-DAG: [[P3:[0-9]+]]: input, "{{.*}}cuda-phases.cu", [[T]], (device-[[T]], [[ARCH:gfx803]])
+// BIN-DAG: [[P4:[0-9]+]]: preprocessor, {[[P3]]}, [[T]]-cpp-output, (device-[[T]], [[ARCH]])
+// BIN-DAG: [[P5:[0-9]+]]: compiler, {[[P4]]}, ir, (device-[[T]], [[ARCH]])
+// BIN_NV-DAG: [[P6:[0-9]+]]: backend, {[[P5]]}, assembler, (device-[[T]], [[ARCH]])
+// BIN_NV-DAG: [[P7:[0-9]+]]: assembler, {[[P6]]}, object, (device-[[T]], [[ARCH]])
+// BIN_NV-DAG: [[P8:[0-9]+]]: offload, "device-[[T]] ([[TRIPLE:nvptx64-nvidia-cuda]]:[[ARCH]])" {[[P7]]}, object
+// BIN_NV-DAG: [[P9:[0-9]+]]: offload, "device-[[T]] ([[TRIPLE]]:[[ARCH]])" {[[P6]]}, assembler
+// BIN_NV-DAG: [[P10:[0-9]+]]: linker, {[[P8]], [[P9]]}, cuda-fatbin, (device-[[T]])
+// BIN_NV-DAG: [[P11:[0-9]+]]: offload, "host-[[T]] (powerpc64le-ibm-linux-gnu)" {[[P2]]}, "device-[[T]] ([[TRIPLE]])" {[[P10]]}, ir
+// BIN_NV-DAG: [[P12:[0-9]+]]: backend, {[[P11]]}, assembler, (host-[[T]])
+// BIN_AMD_RDC-DAG: [[P12:[0-9]+]]: backend, {[[P2]]}, assembler, (host-[[T]])
+// BIN_AMD_NRDC-DAG: [[P6:[0-9]+]]: linker, {[[P5]]}, image, (device-hip, [[ARCH]])
+// BIN_AMD_NRDC-DAG: [[P7:[0-9]+]]: offload, "device-hip (amdgcn-amd-amdhsa:[[ARCH]])" {[[P6]]}, image
+// BIN_AMD_NRDC-DAG: [[P8:[0-9]+]]: linker, {[[P7]]}, hip-fatbin, (device-hip)
+// BIN_AMD_NRDC-DAG: [[P11:[0-9]+]]: offload, "host-hip (powerpc64le-ibm-linux-gnu)" {[[P2]]}, "device-hip (amdgcn-amd-amdhsa)" {[[P8]]}, ir
+// BIN_AMD_NRDC-DAG: [[P12:[0-9]+]]: backend, {[[P11]]}, assembler, (host-[[T]])
+// BIN-DAG: [[P13:[0-9]+]]: assembler, {[[P12]]}, object, (host-[[T]])
+// BIN-DAG: [[P14:[0-9]+]]: linker, {[[P13]]}, image, (host-[[T]])
+// BIN_AMD_RDC-DAG: [[P15:[0-9]+]]: linker, {[[P5]]}, image, (device-[[T]], [[ARCH]])
+// BIN_AMD_RDC-DAG: [[P16:[0-9]+]]: offload, "host-[[T]] (powerpc64le-ibm-linux-gnu)" {[[P14]]},
+// BIN_AMD_RDC-DAG-SAME:  "device-[[T]] ([[TRIPLE:amdgcn-amd-amdhsa]]:[[ARCH]])" {[[P15]]}, object
+
+//
+// Test single gpu architecture up to the assemble phase.
+//
+// RUN: %clang -target powerpc64le-ibm-linux-gnu -ccc-print-phases \
+// RUN: --cuda-gpu-arch=sm_30 %s -S 2>&1 \
+// RUN: | FileCheck -check-prefixes=ASM,ASM_NV %s
+// RUN: %clang -x hip -target powerpc64le-ibm-linux-gnu -ccc-print-phases \
+// RUN: --cuda-gpu-arch=gfx803 -fgpu-rdc %s -S 2>&1 \
+// RUN: | FileCheck -check-prefixes=ASM,ASM_AMD %s
+// RUN: %clang -x hip -target powerpc64le-ibm-linux-gnu -ccc-print-phases \
+// RUN: --cuda-gpu-arch=gfx803 -fcuda-rdc %s -S 2>&1 \
+// RUN: | FileCheck -check-prefixes=ASM,ASM_AMD %s
+// ASM_NV-DAG: [[P0:[0-9]+]]: input, "{{.*}}cuda-phases.cu", [[T:cuda]], (device-[[T]], [[ARCH:sm_30]])
+// ASM_AMD-DAG: [[P0:[0-9]+]]: input, "{{.*}}cuda-phases.cu", [[T:hip]], (device-[[T]], [[ARCH:gfx803]])
+// ASM-DAG: [[P1:[0-9]+]]: preprocessor, {[[P0]]}, [[T]]-cpp-output, (device-[[T]], [[ARCH]])
+// ASM-DAG: [[P2:[0-9]+]]: compiler, {[[P1]]}, ir, (device-[[T]], [[ARCH]])
+// ASM_NV-DAG: [[P3:[0-9]+]]: backend, {[[P2]]}, assembler, (device-[[T]], [[ARCH]])
+// ASM_NV-DAG: [[P4:[0-9]+]]: offload, "device-[[T]] ([[TRIPLE:nvptx64-nvidia-cuda|amdgcn-amd-amdhsa]]:[[ARCH]])" {[[P3]]}, assembler
+// ASM-DAG: [[P5:[0-9]+]]: input, "{{.*}}cuda-phases.cu", [[T]], (host-[[T]])
+// ASM-DAG: [[P6:[0-9]+]]: preprocessor, {[[P5]]}, [[T]]-cpp-output, (host-[[T]])
+// ASM-DAG: [[P7:[0-9]+]]: compiler, {[[P6]]}, ir, (host-[[T]])
+// ASM-DAG: [[P8:[0-9]+]]: backend, {[[P7]]}, assembler, (host-[[T]])
+
+//
+// Test two gpu architectures with complete compilation.
+//
+// RUN: %clang -target powerpc64le-ibm-linux-gnu -ccc-print-phases \
+// RUN: --cuda-gpu-arch=sm_30 --cuda-gpu-arch=sm_35 %s 2>&1 \
+// RUN: | FileCheck -check-prefixes=BIN2,BIN2_NV %s
+// RUN: %clang -x hip -target powerpc64le-ibm-linux-gnu -ccc-print-phases \
+// RUN: --cuda-gpu-arch=gfx803 --cuda-gpu-arch=gfx900 -fgpu-rdc %s 2>&1 \
+// RUN: | FileCheck -check-prefixes=BIN2,BIN2_AMD %s
+// BIN2_NV-DAG: [[P0:[0-9]+]]: input, "{{.*}}cuda-phases.cu", [[T:cuda]], (host-[[T]])
+// BIN2_AMD-DAG: [[P0:[0-9]+]]: input, "{{.*}}cuda-phases.cu", [[T:hip]], (host-[[T]])
+// BIN2-DAG: [[P1:[0-9]+]]: preprocessor, {[[P0]]}, [[T]]-cpp-output, (host-[[T]])
+// BIN2-DAG: [[P2:[0-9]+]]: compiler, {[[P1]]}, ir, (host-[[T]])
+// BIN2-DAG: [[P3:[0-9]+]]: input, "{{.*}}cuda-phases.cu", [[T]], (device-[[T]], [[ARCH1:sm_30|gfx803]])
+// BIN2-DAG: [[P4:[0-9]+]]: preprocessor, {[[P3]]}, [[T]]-cpp-output, (device-[[T]], [[ARCH1]])
+// BIN2-DAG: [[P5:[0-9]+]]: compiler, {[[P4]]}, ir, (device-[[T]], [[ARCH1]])
+// BIN2_NV-DAG: [[P6:[0-9]+]]: backend, {[[P5]]}, assembler, (device-[[T]], [[ARCH1]])
+// BIN2_NV-DAG: [[P7:[0-9]+]]: assembler, {[[P6]]}, object, (device-[[T]], [[ARCH1]])
+// BIN2_NV-DAG: [[P8:[0-9]+]]: offload, "device-[[T]] ([[TRIPLE:nvptx64-nvidia-cuda]]:[[ARCH1]])" {[[P7]]}, object
+// BIN2_NV-DAG: [[P9:[0-9]+]]: offload, "device-[[T]] ([[TRIPLE]]:[[ARCH1]])" {[[P6]]}, assembler
+// BIN2-DAG: [[P10:[0-9]+]]: input, "{{.*}}cuda-phases.cu", [[T]], (device-[[T]], [[ARCH2:sm_35|gfx900]])
+// BIN2-DAG: [[P11:[0-9]+]]: preprocessor, {[[P10]]}, [[T]]-cpp-output, (device-[[T]], [[ARCH2]])
+// BIN2-DAG: [[P12:[0-9]+]]: compiler, {[[P11]]}, ir, (device-[[T]], [[ARCH2]])
+// BIN2_NV-DAG: [[P13:[0-9]+]]: backend, {[[P12]]}, assembler, (device-[[T]], [[ARCH2]])
+// BIN2_NV-DAG: [[P14:[0-9]+]]: assembler, {[[P13]]}, object, (device-[[T]], [[ARCH2]])
+// BIN2_NV-DAG: [[P15:[0-9]+]]: offload, "device-[[T]] ([[TRIPLE]]:[[ARCH2]])" {[[P14]]}, object
+// BIN2_NV-DAG: [[P16:[0-9]+]]: offload, "device-[[T]] ([[TRIPLE]]:[[ARCH2]])" {[[P13]]}, assembler
+// BIN2_NV-DAG: [[P17:[0-9]+]]: linker, {[[P8]], [[P9]], [[P15]], [[P16]]}, cuda-fatbin, (device-[[T]])
+// BIN2_NV-DAG: [[P18:[0-9]+]]: offload, "host-[[T]] (powerpc64le-ibm-linux-gnu)" {[[P2]]}, "device-[[T]] ([[TRIPLE]])" {[[P17]]}, ir
+// BIN2_NV-DAG: [[P19:[0-9]+]]: backend, {[[P18]]}, assembler, (host-[[T]])
+// BIN2_AMD-DAG: [[P19:[0-9]+]]: backend, {[[P2]]}, assembler, (host-[[T]])
+// BIN2-DAG: [[P20:[0-9]+]]: assembler, {[[P19]]}, object, (host-[[T]])
+// BIN2-DAG: [[P21:[0-9]+]]: linker, {[[P20]]}, image, (host-[[T]])
+// BIN2_AMD-DAG: [[P22:[0-9]+]]: linker, {[[P5]]}, image, (device-[[T]], [[ARCH1]])
+// BIN2_AMD-DAG: [[P23:[0-9]+]]: linker, {[[P12]]}, image, (device-[[T]], [[ARCH2]])
+// BIN2_AMD-DAG: [[P24:[0-9]+]]: offload, "host-[[T]] (powerpc64le-ibm-linux-gnu)" {[[P21]]},
+// BIN2_AMD-DAG-SAME:  "device-[[T]] ([[TRIPLE:amdgcn-amd-amdhsa]]:[[ARCH1]])" {[[P22]]},
+// BIN2_AMD-DAG-SAME:  "device-[[T]] ([[TRIPLE:amdgcn-amd-amdhsa]]:[[ARCH2]])" {[[P23]]}, object
+
+//
+// Test two gpu architecturess up to the assemble phase.
+//
+// RUN: %clang -target powerpc64le-ibm-linux-gnu -ccc-print-phases \
+// RUN: --cuda-gpu-arch=sm_30 --cuda-gpu-arch=sm_35 %s -S 2>&1 \
+// RUN: | FileCheck -check-prefixes=ASM2,ASM2_NV %s
+// RUN: %clang -x hip -target powerpc64le-ibm-linux-gnu -ccc-print-phases \
+// RUN: --cuda-gpu-arch=gfx803 --cuda-gpu-arch=gfx900 -fgpu-rdc %s -S 2>&1 \
+// RUN: | FileCheck -check-prefixes=ASM2,ASM2_AMD %s
+// ASM2_NV-DAG: [[P0:[0-9]+]]: input, "{{.*}}cuda-phases.cu", [[T:cuda]], (device-[[T]], [[ARCH1:sm_30]])
+// ASM2_AMD-DAG: [[P0:[0-9]+]]: input, "{{.*}}cuda-phases.cu", [[T:hip]], (device-[[T]], [[ARCH1:gfx803]])
+// ASM2-DAG: [[P1:[0-9]+]]: preprocessor, {[[P0]]}, [[T]]-cpp-output, (device-[[T]], [[ARCH1]])
+// ASM2-DAG: [[P2:[0-9]+]]: compiler, {[[P1]]}, ir, (device-[[T]], [[ARCH1]])
+// ASM2_NV-DAG: [[P3:[0-9]+]]: backend, {[[P2]]}, assembler, (device-[[T]], [[ARCH1]])
+// ASM2_NV-DAG: [[P4:[0-9]+]]: offload, "device-[[T]] ([[TRIPLE:nvptx64-nvidia-cuda|amdgcn-amd-amdhsa]]:[[ARCH1]])" {[[P3]]}, assembler
+// ASM2-DAG: [[P5:[0-9]+]]: input, "{{.*}}cuda-phases.cu", [[T]], (device-[[T]], [[ARCH2:sm_35|gfx900]])
+// ASM2-DAG: [[P6:[0-9]+]]: preprocessor, {[[P5]]}, [[T]]-cpp-output, (device-[[T]], [[ARCH2]])
+// ASM2-DAG: [[P7:[0-9]+]]: compiler, {[[P6]]}, ir, (device-[[T]], [[ARCH2]])
+// ASM2_NV-DAG: [[P8:[0-9]+]]: backend, {[[P7]]}, assembler, (device-[[T]], [[ARCH2]])
+// ASM2_NV-DAG: [[P9:[0-9]+]]: offload, "device-[[T]] ([[TRIPLE]]:[[ARCH2]])" {[[P8]]}, assembler
+// ASM2-DAG: [[P10:[0-9]+]]: input, "{{.*}}cuda-phases.cu", [[T]], (host-[[T]])
+// ASM2-DAG: [[P11:[0-9]+]]: preprocessor, {[[P10]]}, [[T]]-cpp-output, (host-[[T]])
+// ASM2-DAG: [[P12:[0-9]+]]: compiler, {[[P11]]}, ir, (host-[[T]])
+// ASM2-DAG: [[P13:[0-9]+]]: backend, {[[P12]]}, assembler, (host-[[T]])
+
+//
+// Test single gpu architecture with complete compilation in host-only
+// compilation mode.
+//
+// RUN: %clang -target powerpc64le-ibm-linux-gnu -ccc-print-phases \
+// RUN: --cuda-gpu-arch=sm_30 %s --cuda-host-only 2>&1 \
+// RUN: | FileCheck -check-prefixes=HBIN,HBIN_NV %s
+// RUN: %clang -x hip -target powerpc64le-ibm-linux-gnu -ccc-print-phases \
+// RUN: --cuda-gpu-arch=gfx803 %s --cuda-host-only 2>&1 \
+// RUN: | FileCheck -check-prefixes=HBIN,HBIN_AMD %s
+// HBIN_NV-DAG: [[P0:[0-9]+]]: input, "{{.*}}cuda-phases.cu", [[T:cuda]], (host-[[T]])
+// HBIN_AMD-DAG: [[P0:[0-9]+]]: input, "{{.*}}cuda-phases.cu", [[T:hip]], (host-[[T]])
+// HBIN-DAG: [[P1:[0-9]+]]: preprocessor, {[[P0]]}, [[T]]-cpp-output, (host-[[T]])
+// HBIN-DAG: [[P2:[0-9]+]]: compiler, {[[P1]]}, ir, (host-[[T]])
+// HBIN-DAG: [[P3:[0-9]+]]: backend, {[[P2]]}, assembler, (host-[[T]])
+// HBIN-DAG: [[P4:[0-9]+]]: assembler, {[[P3]]}, object, (host-[[T]])
+// HBIN-DAG: [[P5:[0-9]+]]: linker, {[[P4]]}, image, (host-[[T]])
+// HBIN-NOT: device
+//
+// Test single gpu architecture up to the assemble phase in host-only
+// compilation mode.
+//
+// RUN: %clang -target powerpc64le-ibm-linux-gnu -ccc-print-phases \
+// RUN: --cuda-gpu-arch=sm_30 %s --cuda-host-only -S 2>&1 \
+// RUN: | FileCheck -check-prefixes=HASM,HASM_NV %s
+// RUN: %clang -x hip -target powerpc64le-ibm-linux-gnu -ccc-print-phases \
+// RUN: --cuda-gpu-arch=gfx803 %s --cuda-host-only -S 2>&1 \
+// RUN: | FileCheck -check-prefixes=HASM,HASM_AMD %s
+// HASM_NV-DAG: [[P0:[0-9]+]]: input, "{{.*}}cuda-phases.cu", [[T:cuda]], (host-[[T]])
+// HASM_AMD-DAG: [[P0:[0-9]+]]: input, "{{.*}}cuda-phases.cu", [[T:hip]], (host-[[T]])
+// HASM-DAG: [[P1:[0-9]+]]: preprocessor, {[[P0]]}, [[T]]-cpp-output, (host-[[T]])
+// HASM-DAG: [[P2:[0-9]+]]: compiler, {[[P1]]}, ir, (host-[[T]])
+// HASM-DAG: [[P3:[0-9]+]]: backend, {[[P2]]}, assembler, (host-[[T]])
+// HASM-NOT: device
+
+//
+// Test two gpu architectures with complete compilation in host-only
+// compilation mode.
+//
+// RUN: %clang -target powerpc64le-ibm-linux-gnu -ccc-print-phases \
+// RUN: --cuda-gpu-arch=sm_30 --cuda-gpu-arch=sm_35 %s --cuda-host-only 2>&1 \
+// RUN: | FileCheck -check-prefixes=HBIN2,HBIN2_NV %s
+// RUN: %clang -x hip -target powerpc64le-ibm-linux-gnu -ccc-print-phases \
+// RUN: --cuda-gpu-arch=gfx803 --cuda-gpu-arch=gfx900 %s --cuda-host-only 2>&1 \
+// RUN: | FileCheck -check-prefixes=HBIN2,HBIN2_AMD %s
+// HBIN2_NV-DAG: [[P0:[0-9]+]]: input, "{{.*}}cuda-phases.cu", [[T:cuda]], (host-[[T]])
+// HBIN2_AMD-DAG: [[P0:[0-9]+]]: input, "{{.*}}cuda-phases.cu", [[T:hip]], (host-[[T]])
+// HBIN2-DAG: [[P1:[0-9]+]]: preprocessor, {[[P0]]}, [[T]]-cpp-output, (host-[[T]])
+// HBIN2-DAG: [[P2:[0-9]+]]: compiler, {[[P1]]}, ir, (host-[[T]])
+// HBIN2-DAG: [[P3:[0-9]+]]: backend, {[[P2]]}, assembler, (host-[[T]])
+// HBIN2-DAG: [[P4:[0-9]+]]: assembler, {[[P3]]}, object, (host-[[T]])
+// HBIN2-DAG: [[P5:[0-9]+]]: linker, {[[P4]]}, image, (host-[[T]])
+// HBIN2-NOT: device
+
+//
+// Test two gpu architectures up to the assemble phase in host-only
+// compilation mode.
+//
+// RUN: %clang -target powerpc64le-ibm-linux-gnu -ccc-print-phases \
+// RUN: --cuda-gpu-arch=sm_30 --cuda-gpu-arch=sm_35 %s --cuda-host-only -S \
+// RUN: 2>&1 | FileCheck -check-prefixes=HASM2,HASM2_NV %s
+// RUN: %clang -x hip -target powerpc64le-ibm-linux-gnu -ccc-print-phases \
+// RUN: --cuda-gpu-arch=gfx803 --cuda-gpu-arch=gfx900 %s --cuda-host-only -S \
+// RUN: 2>&1 | FileCheck -check-prefixes=HASM2,HASM2_AMD %s
+// HASM2_NV-DAG: [[P0:[0-9]+]]: input, "{{.*}}cuda-phases.cu", [[T:cuda]], (host-[[T]])
+// HASM2_AMD-DAG: [[P0:[0-9]+]]: input, "{{.*}}cuda-phases.cu", [[T:hip]], (host-[[T]])
+// HASM2-DAG: [[P1:[0-9]+]]: preprocessor, {[[P0]]}, [[T]]-cpp-output, (host-[[T]])
+// HASM2-DAG: [[P2:[0-9]+]]: compiler, {[[P1]]}, ir, (host-[[T]])
+// HASM2-DAG: [[P3:[0-9]+]]: backend, {[[P2]]}, assembler, (host-[[T]])
+// HASM2-NOT: device
+
+//
+// Test single gpu architecture with complete compilation in device-only
+// compilation mode.
+//
+// RUN: %clang -target powerpc64le-ibm-linux-gnu -ccc-print-phases \
+// RUN: --cuda-gpu-arch=sm_30 %s --cuda-device-only 2>&1 \
+// RUN: | FileCheck -check-prefixes=DBIN,DBIN_NV %s
+// RUN: %clang -x hip -target powerpc64le-ibm-linux-gnu -ccc-print-phases \
+// RUN: --cuda-gpu-arch=gfx803 %s --cuda-device-only 2>&1 \
+// RUN: | FileCheck -check-prefixes=DBIN,DBIN_AMD %s
+// DBIN_NV-DAG: [[P0:[0-9]+]]: input, "{{.*}}cuda-phases.cu", [[T:cuda]], (device-[[T]], [[ARCH:sm_30]])
+// DBIN_AMD-DAG: [[P0:[0-9]+]]: input, "{{.*}}cuda-phases.cu", [[T:hip]], (device-[[T]], [[ARCH:gfx803]])
+// DBIN-DAG: [[P1:[0-9]+]]: preprocessor, {[[P0]]}, [[T]]-cpp-output, (device-[[T]], [[ARCH]])
+// DBIN-DAG: [[P2:[0-9]+]]: compiler, {[[P1]]}, ir, (device-[[T]], [[ARCH]])
+// DBIN_NV-DAG: [[P3:[0-9]+]]: backend, {[[P2]]}, assembler, (device-[[T]], [[ARCH]])
+// DBIN_NV-DAG: [[P4:[0-9]+]]: assembler, {[[P3]]}, object, (device-[[T]], [[ARCH]])
+// DBIN_NV-DAG: [[P5:[0-9]+]]: offload, "device-[[T]] (nvptx64-nvidia-cuda:[[ARCH]])" {[[P4]]}, object
+// DBIN-NOT: host
+//
+// Test single gpu architecture up to the assemble phase in device-only
+// compilation mode.
+//
+// RUN: %clang -target powerpc64le-ibm-linux-gnu -ccc-print-phases \
+// RUN: --cuda-gpu-arch=sm_30 %s --cuda-device-only -S 2>&1 \
+// RUN: | FileCheck -check-prefixes=DASM,DASM_NV %s
+// RUN: %clang -x hip -target powerpc64le-ibm-linux-gnu -ccc-print-phases \
+// RUN: --cuda-gpu-arch=gfx803 %s --cuda-device-only -S 2>&1 \
+// RUN: | FileCheck -check-prefixes=DASM,DASM_AMD %s
+// DASM_NV-DAG: [[P0:[0-9]+]]: input, "{{.*}}cuda-phases.cu", [[T:cuda]], (device-[[T]], [[ARCH:sm_30]])
+// DASM_AMD-DAG: [[P0:[0-9]+]]: input, "{{.*}}cuda-phases.cu", [[T:hip]], (device-[[T]], [[ARCH:gfx803]])
+// DASM-DAG: [[P1:[0-9]+]]: preprocessor, {[[P0]]}, [[T]]-cpp-output, (device-[[T]], [[ARCH]])
+// DASM-DAG: [[P2:[0-9]+]]: compiler, {[[P1]]}, ir, (device-[[T]], [[ARCH]])
+// DASM_NV-DAG: [[P3:[0-9]+]]: backend, {[[P2]]}, assembler, (device-[[T]], [[ARCH]])
+// DASM_NV-DAG: [[P4:[0-9]+]]: offload, "device-[[T]] ([[TRIPLE:nvptx64-nvidia-cuda|amdgcn-amd-amdhsa]]:[[ARCH]])" {[[P3]]}, assembler
+// DASM-NOT: host
+
+//
+// Test two gpu architectures with complete compilation in device-only
+// compilation mode.
+//
+// RUN: %clang -target powerpc64le-ibm-linux-gnu -ccc-print-phases \
+// RUN: --cuda-gpu-arch=sm_30 --cuda-gpu-arch=sm_35 %s --cuda-device-only 2>&1 \
+// RUN: | FileCheck -check-prefixes=DBIN2,DBIN2_NV %s
+// RUN: %clang -x hip -target powerpc64le-ibm-linux-gnu -ccc-print-phases \
+// RUN: --cuda-gpu-arch=gfx803 --cuda-gpu-arch=gfx900 %s --cuda-device-only \
+// RUN: 2>&1 | FileCheck -check-prefixes=DBIN2,DBIN2_AMD %s
+// DBIN2_NV-DAG: [[P0:[0-9]+]]: input, "{{.*}}cuda-phases.cu", [[T:cuda]], (device-[[T]], [[ARCH:sm_30]])
+// DBIN2_AMD-DAG: [[P0:[0-9]+]]: input, "{{.*}}cuda-phases.cu", [[T:hip]], (device-[[T]], [[ARCH:gfx803]])
+// DBIN2-DAG: [[P1:[0-9]+]]: preprocessor, {[[P0]]}, [[T]]-cpp-output, (device-[[T]], [[ARCH]])
+// DBIN2-DAG: [[P2:[0-9]+]]: compiler, {[[P1]]}, ir, (device-[[T]], [[ARCH]])
+// DBIN2_NV-DAG: [[P3:[0-9]+]]: backend, {[[P2]]}, assembler, (device-[[T]], [[ARCH]])
+// DBIN2_NV-DAG: [[P4:[0-9]+]]: assembler, {[[P3]]}, object, (device-[[T]], [[ARCH]])
+// DBIN2_NV-DAG: [[P5:[0-9]+]]: offload, "device-[[T]] ([[TRIPLE:nvptx64-nvidia-cuda]]:[[ARCH]])" {[[P4]]}, object
+// DBIN2-DAG: [[P6:[0-9]+]]: input, "{{.*}}cuda-phases.cu", [[T]], (device-[[T]], [[ARCH2:sm_35|gfx900]])
+// DBIN2-DAG: [[P7:[0-9]+]]: preprocessor, {[[P6]]}, [[T]]-cpp-output, (device-[[T]], [[ARCH2]])
+// DBIN2-DAG: [[P8:[0-9]+]]: compiler, {[[P7]]}, ir, (device-[[T]], [[ARCH2]])
+// DBIN2_NV-DAG: [[P9:[0-9]+]]: backend, {[[P8]]}, assembler, (device-[[T]], [[ARCH2]])
+// DBIN2_NV-DAG: [[P10:[0-9]+]]: assembler, {[[P9]]}, object, (device-[[T]], [[ARCH2]])
+// DBIN2_NV-DAG: [[P11:[0-9]+]]: offload, "device-[[T]] ([[TRIPLE]]:[[ARCH2]])" {[[P10]]}, object
+// DBIN2-NOT: host
+//
+// Test two gpu architectures up to the assemble phase in device-only
+// compilation mode.
+//
+// RUN: %clang -target powerpc64le-ibm-linux-gnu -ccc-print-phases \
+// RUN: --cuda-gpu-arch=sm_30 --cuda-gpu-arch=sm_35 %s --cuda-device-only -S \
+// RUN: 2>&1 | FileCheck -check-prefixes=DASM2,DASM2_NV %s
+// RUN: %clang -x hip -target powerpc64le-ibm-linux-gnu \
+// RUN: -ccc-print-phases --cuda-gpu-arch=gfx803 --cuda-gpu-arch=gfx900 %s \
+// RUN: --cuda-device-only -S 2>&1 \
+// RUN: | FileCheck -check-prefixes=DASM2,DASM2_AMD %s
+// DASM2_NV-DAG: [[P0:[0-9]+]]: input, "{{.*}}cuda-phases.cu", [[T:cuda]], (device-[[T]], [[ARCH:sm_30]])
+// DASM2_AMD-DAG: [[P0:[0-9]+]]: input, "{{.*}}cuda-phases.cu", [[T:hip]], (device-[[T]], [[ARCH:gfx803]])
+// DASM2-DAG: [[P1:[0-9]+]]: preprocessor, {[[P0]]}, [[T]]-cpp-output, (device-[[T]], [[ARCH]])
+// DASM2-DAG: [[P2:[0-9]+]]: compiler, {[[P1]]}, ir, (device-[[T]], [[ARCH]])
+// DASM2_NV-DAG: [[P3:[0-9]+]]: backend, {[[P2]]}, assembler, (device-[[T]], [[ARCH]])
+// DASM2_NV-DAG: [[P4:[0-9]+]]: offload, "device-[[T]] ([[TRIPLE:nvptx64-nvidia-cuda|amdgcn-amd-amdhsa]]:[[ARCH]])" {[[P3]]}, assembler
+// DASM2-DAG: [[P5:[0-9]+]]: input, "{{.*}}cuda-phases.cu", [[T]], (device-[[T]], [[ARCH2:sm_35|gfx900]])
+// DASM2-DAG: [[P6:[0-9]+]]: preprocessor, {[[P5]]}, [[T]]-cpp-output, (device-[[T]], [[ARCH2]])
+// DASM2-DAG: [[P7:[0-9]+]]: compiler, {[[P6]]}, ir, (device-[[T]], [[ARCH2]])
+// DASM2_NV-DAG: [[P8:[0-9]+]]: backend, {[[P7]]}, assembler, (device-[[T]], [[ARCH2]])
+// DASM2_NV-DAG: [[P9:[0-9]+]]: offload, "device-[[T]] ([[TRIPLE]]:[[ARCH2]])" {[[P8]]}, assembler
+// DASM2-NOT: host

src/llvm-project/clang/test/Driver/cuda-ptxas-path.cu

diff --git a/src/llvm-project/clang/test/Driver/cuda-ptxas-path.cu b/src/llvm-project/clang/test/Driver/cuda-ptxas-path.cu
new file mode 100644
index 0000000..3ac5932
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/cuda-ptxas-path.cu
@@ -0,0 +1,12 @@
+// REQUIRES: clang-driver
+// REQUIRES: x86-registered-target
+// REQUIRES: nvptx-registered-target
+
+// RUN: %clang -### --target=i386-unknown-linux \
+// RUN:   --cuda-path=%S/Inputs/CUDA_80/usr/local/cuda \
+// RUN:   --ptxas-path=/some/path/to/ptxas %s 2>&1 \
+// RUN: | FileCheck %s
+
+// CHECK-NOT: "ptxas"
+// CHECK: "/some/path/to/ptxas"
+// CHECK-SAME: "--gpu-name" "sm_20"

src/llvm-project/clang/test/Driver/cuda-simple.cu

diff --git a/src/llvm-project/clang/test/Driver/cuda-simple.cu b/src/llvm-project/clang/test/Driver/cuda-simple.cu
new file mode 100644
index 0000000..fbc5aa1
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/cuda-simple.cu
@@ -0,0 +1,23 @@
+// Verify that we can parse a simple CUDA file with or without -save-temps
+// http://llvm.org/PR22936
+// RUN: %clang -nocudainc -nocudalib -Werror -fsyntax-only -c %s
+//
+// Verify that we pass -x cuda-cpp-output to compiler after 
+// preprocessing a CUDA file
+// RUN: %clang  -Werror -### -save-temps -c %s 2>&1 | FileCheck %s
+// CHECK: "-cc1"
+// CHECK: "-E"
+// CHECK: "-x" "cuda"
+// CHECK-NEXT: "-cc1"
+// CHECK: "-x" "cuda-cpp-output"
+//
+// Verify that compiler accepts CUDA syntax with "-x cuda-cpp-output".
+// RUN: %clang -Werror -fsyntax-only -x cuda-cpp-output -c %s
+
+int cudaConfigureCall(int, int);
+__attribute__((global)) void kernel() {}
+
+void func() {
+     kernel<<<1,1>>>();
+}
+

src/llvm-project/clang/test/Driver/cuda-unsupported-debug-options.cu

diff --git a/src/llvm-project/clang/test/Driver/cuda-unsupported-debug-options.cu b/src/llvm-project/clang/test/Driver/cuda-unsupported-debug-options.cu
new file mode 100644
index 0000000..3aa1bc0
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/cuda-unsupported-debug-options.cu
@@ -0,0 +1,22 @@
+// REQUIRES: clang-driver
+// REQUIRES: x86-registered-target
+// REQUIRES: nvptx-registered-target
+// REQUIRES: zlib
+
+// RUN: %clang -### -target x86_64-linux-gnu -c %s -g -gz 2>&1 | FileCheck %s
+// RUN: %clang -### -target x86_64-linux-gnu -c %s -gdwarf -fdebug-info-for-profiling 2>&1 | FileCheck %s
+// RUN: %clang -### -target x86_64-linux-gnu -c %s -gdwarf-2 -gsplit-dwarf 2>&1 | FileCheck %s
+// RUN: %clang -### -target x86_64-linux-gnu -c %s -gdwarf-3 -glldb 2>&1 | FileCheck %s
+// RUN: %clang -### -target x86_64-linux-gnu -c %s -gdwarf-4 -gcodeview 2>&1 | FileCheck %s
+// RUN: %clang -### -target x86_64-linux-gnu -c %s -gdwarf-5 -gmodules 2>&1 | FileCheck %s
+// RUN: %clang -### -target x86_64-linux-gnu -c %s -ggdb -gembed-source -gdwarf-5 2>&1 | FileCheck %s
+// RUN: %clang -### -target x86_64-linux-gnu -c %s -ggdb1 -fdebug-macro 2>&1 | FileCheck %s
+// RUN: %clang -### -target x86_64-linux-gnu -c %s -ggdb2 -ggnu-pubnames 2>&1 | FileCheck %s
+// RUN: %clang -### -target x86_64-linux-gnu -c %s -ggdb3 -gdwarf-aranges 2>&1 | FileCheck %s
+// RUN: %clang -### -target x86_64-linux-gnu -c %s -g -gcolumn-info -fdebug-types-section 2>&1 | FileCheck %s
+// CHECK: debug information option '{{-gz|-fdebug-info-for-profiling|-gsplit-dwarf|-glldb|-gcodeview|-gmodules|-gembed-source|-fdebug-macro|-ggnu-pubnames|-gdwarf-aranges|-fdebug-types-section}}' is not supported for target 'nvptx64-nvidia-cuda' [-Wunsupported-target-opt]
+// CHECK-NOT: debug information option '{{.*}}' is not supported for target 'x86
+// CHECK: "-triple" "nvptx64-nvidia-cuda"
+// CHECK-NOT: {{-compress-debug|-fdebug-info-for-profiling|split-dwarf|lldb|codeview|module-format|embed-source|debug-info-macro|gnu-pubnames|generate-arange-section|generate-type-units}}
+// CHECK: "-triple" "x86_64
+// CHECK-SAME: {{-compress-debug|-fdebug-info-for-profiling|split-dwarf|lldb|codeview|module-format|embed-source|debug-info-macro|gnu-pubnames|generate-arange-section|generate-type-units}}

src/llvm-project/clang/test/Driver/cuda-unused-arg-warning.cu

diff --git a/src/llvm-project/clang/test/Driver/cuda-unused-arg-warning.cu b/src/llvm-project/clang/test/Driver/cuda-unused-arg-warning.cu
new file mode 100644
index 0000000..cbbb893
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/cuda-unused-arg-warning.cu
@@ -0,0 +1,29 @@
+// Tests that we trigger unused-arg warnings on CUDA flags appropriately.
+
+// REQUIRES: clang-driver
+// REQUIRES: x86-registered-target
+// REQUIRES: nvptx-registered-target
+
+// --cuda-host-only and --cuda-compile-host-device should never trigger an
+// unused arg warning.
+// RUN: %clang -### -target x86_64-linux-gnu --cuda-host-only -c %s 2>&1 | \
+// RUN:    FileCheck %s
+// RUN: %clang -### -target x86_64-linux-gnu --cuda-host-only -x c -c %s 2>&1 | \
+// RUN:    FileCheck %s
+// RUN: %clang -### -target x86_64-linux-gnu --cuda-compile-host-device -c %s 2>&1 | \
+// RUN:    FileCheck %s
+// RUN: %clang -### -target x86_64-linux-gnu --cuda-compile-host-device -x c -c %s 2>&1 | \
+// RUN:    FileCheck %s
+
+// --cuda-device-only should warn during non-CUDA compilation.
+// RUN: %clang -### -target x86_64-linux-gnu --cuda-device-only -x c -c %s 2>&1 | \
+// RUN:    FileCheck -check-prefix UNUSED-WARNING %s
+
+// --cuda-device-only should not produce warning compiling CUDA files
+// RUN: %clang -### -target x86_64-linux-gnu --cuda-device-only -c %s 2>&1 | \
+// RUN:    FileCheck -check-prefix NO-UNUSED-WARNING %s
+
+// CHECK-NOT: warning: argument unused during compilation: '--cuda-host-only'
+// CHECK-NOT: warning: argument unused during compilation: '--cuda-compile-host-device'
+// UNUSED-WARNING: warning: argument unused during compilation: '--cuda-device-only'
+// NO-UNUSED-WARNING-NOT: warning: argument unused during compilation: '--cuda-device-only'

src/llvm-project/clang/test/Driver/cuda-version-check.cu

diff --git a/src/llvm-project/clang/test/Driver/cuda-version-check.cu b/src/llvm-project/clang/test/Driver/cuda-version-check.cu
new file mode 100644
index 0000000..2fdd9c4
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/cuda-version-check.cu
@@ -0,0 +1,60 @@
+// REQUIRES: clang-driver
+// REQUIRES: x86-registered-target
+// REQUIRES: nvptx-registered-target
+
+// RUN: %clang --target=x86_64-linux -v -### --cuda-gpu-arch=sm_20 --cuda-path=%S/Inputs/CUDA/usr/local/cuda 2>&1 %s | \
+// RUN:    FileCheck %s --check-prefix=OK
+// RUN: %clang --target=x86_64-linux -v -### --cuda-gpu-arch=sm_20 --cuda-path=%S/Inputs/CUDA_80/usr/local/cuda 2>&1 %s | \
+// RUN:    FileCheck %s --check-prefix=OK
+// RUN: %clang --target=x86_64-linux -v -### --cuda-gpu-arch=sm_60 --cuda-path=%S/Inputs/CUDA_80/usr/local/cuda 2>&1 %s | \
+// RUN:    FileCheck %s --check-prefix=OK
+
+// The installation at Inputs/CUDA is CUDA 7.0, which doesn't support sm_60.
+// RUN: %clang --target=x86_64-linux -v -### --cuda-gpu-arch=sm_60 --cuda-path=%S/Inputs/CUDA/usr/local/cuda 2>&1 %s | \
+// RUN:    FileCheck %s --check-prefix=ERR_SM60
+
+// This should only complain about sm_60, not sm_35.
+// RUN: %clang --target=x86_64-linux -v -### --cuda-gpu-arch=sm_60 --cuda-gpu-arch=sm_35 \
+// RUN:    --cuda-path=%S/Inputs/CUDA/usr/local/cuda 2>&1 %s | \
+// RUN:    FileCheck %s --check-prefix=ERR_SM60 --check-prefix=OK_SM35
+
+// We should get two errors here, one for sm_60 and one for sm_61.
+// RUN: %clang --target=x86_64-linux -v -### --cuda-gpu-arch=sm_60 --cuda-gpu-arch=sm_61 \
+// RUN:    --cuda-path=%S/Inputs/CUDA/usr/local/cuda 2>&1 %s | \
+// RUN:    FileCheck %s --check-prefix=ERR_SM60 --check-prefix=ERR_SM61
+
+// We should still get an error if we pass -nocudainc, because this compilation
+// would invoke ptxas, and we do a version check on that, too.
+// RUN: %clang --target=x86_64-linux -v -### --cuda-gpu-arch=sm_60 -nocudainc --cuda-path=%S/Inputs/CUDA/usr/local/cuda 2>&1 %s | \
+// RUN:    FileCheck %s --check-prefix=ERR_SM60
+
+// If with -nocudainc and -E, we don't touch the CUDA install, so we
+// shouldn't get an error.
+// RUN: %clang --target=x86_64-linux -v -### -E --cuda-device-only --cuda-gpu-arch=sm_60 -nocudainc \
+// RUN:    --cuda-path=%S/Inputs/CUDA/usr/local/cuda 2>&1 %s | \
+// RUN:    FileCheck %s --check-prefix=OK
+
+// --no-cuda-version-check should suppress all of these errors.
+// RUN: %clang --target=x86_64-linux -v -### --cuda-gpu-arch=sm_60 --cuda-path=%S/Inputs/CUDA/usr/local/cuda 2>&1 \
+// RUN:    --no-cuda-version-check %s | \
+// RUN:    FileCheck %s --check-prefix=OK
+
+// We need to make sure the version check is done only for the device toolchain,
+// therefore we should not get an error in host-only mode. We use the -S here
+// to avoid the error being produced in case by the assembler tool, which does
+// the same check.
+// RUN: %clang --target=x86_64-linux -v -### --cuda-gpu-arch=sm_60 --cuda-host-only --cuda-path=%S/Inputs/CUDA/usr/local/cuda -S 2>&1 %s | \
+// RUN:    FileCheck %s --check-prefix=OK
+// RUN: %clang --target=x86_64-linux -v -### --cuda-gpu-arch=sm_60 --cuda-device-only --cuda-path=%S/Inputs/CUDA/usr/local/cuda -S 2>&1 %s | \
+// RUN:    FileCheck %s --check-prefix=ERR_SM60
+
+// OK-NOT: error: GPU arch
+
+// OK_SM35-NOT: error: GPU arch sm_35
+
+// We should only get one error per architecture.
+// ERR_SM60: error: GPU arch sm_60 {{.*}}
+// ERR_SM60-NOT: error: GPU arch sm_60
+
+// ERR_SM61: error: GPU arch sm_61 {{.*}}
+// ERR_SM61-NOT: error: GPU arch sm_61

src/llvm-project/clang/test/Driver/cuda-windows.cu

diff --git a/src/llvm-project/clang/test/Driver/cuda-windows.cu b/src/llvm-project/clang/test/Driver/cuda-windows.cu
new file mode 100644
index 0000000..1d67710
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/cuda-windows.cu
@@ -0,0 +1,14 @@
+// REQUIRES: clang-driver
+// REQUIRES: x86-registered-target
+// REQUIRES: nvptx-registered-target
+//
+// RUN: %clang -v --target=i386-pc-windows-msvc \
+// RUN:   --sysroot=%S/Inputs/CUDA-windows 2>&1 %s -### | FileCheck %s
+// RUN: %clang -v --target=i386-pc-windows-mingw32 \
+// RUN:   --sysroot=%S/Inputs/CUDA-windows 2>&1 %s -### | FileCheck %s
+
+// CHECK: Found CUDA installation: {{.*}}/Inputs/CUDA-windows/Program Files/NVIDIA GPU Computing Toolkit/CUDA/v8.0
+// CHECK: "-cc1" "-triple" "nvptx-nvidia-cuda"
+// CHECK-SAME: "-fms-extensions"
+// CHECK-SAME: "-fms-compatibility"
+// CHECK-SAME: "-fms-compatibility-version=

src/llvm-project/clang/test/Driver/cxa-atexit.cpp

diff --git a/src/llvm-project/clang/test/Driver/cxa-atexit.cpp b/src/llvm-project/clang/test/Driver/cxa-atexit.cpp
new file mode 100644
index 0000000..ae955ea
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/cxa-atexit.cpp
@@ -0,0 +1,44 @@
+// RUN: %clang -### -target armv7-unknown-windows-msvc -c %s -o /dev/null 2>&1 | FileCheck %s -check-prefix CHECK-WINDOWS
+// RUN: %clang -### -target armv7-unknown-windows-itanium -c %s -o /dev/null 2>&1 | FileCheck %s -check-prefix CHECK-WINDOWS
+// RUN: %clang -### -target armv7-unknown-windows-gnu -c %s -o /dev/null 2>&1 | FileCheck %s -check-prefix CHECK-WINDOWS
+// RUN: %clang -### -target armv7-unknown-windows-cygnus -c %s -o /dev/null 2>&1 | FileCheck %s -check-prefix CHECK-WINDOWS
+// RUN: %clang -### -target i686-unknown-windows-msvc -c %s -o /dev/null 2>&1 | FileCheck %s -check-prefix CHECK-WINDOWS
+// RUN: %clang -### -target i686-unknown-windows-itanium -c %s -o /dev/null 2>&1 | FileCheck %s -check-prefix CHECK-WINDOWS
+// RUN: %clang -### -target i686-unknown-windows-gnu -c %s -o /dev/null 2>&1 | FileCheck %s -check-prefix CHECK-WINDOWS
+// RUN: %clang -### -target i686-unknown-windows-cygnus -c %s -o /dev/null 2>&1 | FileCheck %s -check-prefix CHECK-WINDOWS
+// RUN: %clang -### -target x86_64-unknown-windows-msvc -c %s -o /dev/null 2>&1 | FileCheck %s -check-prefix CHECK-WINDOWS
+// RUN: %clang -### -target x86_64-unknown-windows-itanium -c %s -o /dev/null 2>&1 | FileCheck %s -check-prefix CHECK-WINDOWS
+// RUN: %clang -### -target x86_64-unknown-windows-gnu -c %s -o /dev/null 2>&1 | FileCheck %s -check-prefix CHECK-WINDOWS
+// RUN: %clang -### -target x86_64-unknown-windows-cygnus -c %s -o /dev/null 2>&1 | FileCheck %s -check-prefix CHECK-WINDOWS
+// RUN: %clang -### -target hexagon-unknown-none -c %s -o /dev/null 2>&1 | FileCheck %s -check-prefix CHECK-HEXAGON
+// RUN: %clang -### -target xcore-unknown-none -c %s -o /dev/null 2>&1 | FileCheck %s -check-prefix CHECK-XCORE
+// RUN: %clang -### -target armv7-mti-none -c %s -o /dev/null 2>&1 | FileCheck %s -check-prefix CHECK-MTI
+// RUN: %clang -### -target mips-unknown-none -c %s -o /dev/null 2>&1 | FileCheck %s -check-prefix CHECK-MIPS
+// RUN: %clang -### -target mips-unknown-none-gnu -c %s -o /dev/null 2>&1 | FileCheck %s -check-prefix CHECK-MIPS
+// RUN: %clang -### -target mips-mti-none-gnu -c %s -o /dev/null 2>&1 | FileCheck %s -check-prefix CHECK-MIPS
+// RUN: %clang -### -target sparc-sun-solaris -c %s -o /dev/null 2>&1 | FileCheck %s -check-prefix CHECK-SOLARIS
+
+// CHECK-WINDOWS: "-fno-use-cxa-atexit"
+// CHECK-SOLARIS: "-fno-use-cxa-atexit"
+// CHECK-HEXAGON-NOT: "-fno-use-cxa-atexit"
+// CHECK-XCORE: "-fno-use-cxa-atexit"
+// CHECK-MTI: "-fno-use-cxa-atexit"
+// CHECK-MIPS-NOT: "-fno-use-cxa-atexit"
+
+// RUN: %clang -target x86_64-apple-darwin -fregister-global-dtors-with-atexit -fno-register-global-dtors-with-atexit -c -### %s 2>&1 | \
+// RUN: FileCheck --check-prefix=WITHOUTATEXIT %s
+// RUN: %clang -target x86_64-apple-darwin -fno-register-global-dtors-with-atexit -fregister-global-dtors-with-atexit -c -### %s 2>&1 | \
+// RUN: FileCheck --check-prefix=WITHATEXIT %s
+// RUN: %clang -target x86_64-apple-darwin -c -### %s 2>&1 | \
+// RUN: FileCheck --check-prefix=WITHATEXIT %s
+// RUN: %clang -target x86_64-apple-darwin -c -mkernel -### %s 2>&1 | \
+// RUN: FileCheck --check-prefix=WITHOUTATEXIT %s
+// RUN: %clang -target x86_64-pc-linux-gnu -fregister-global-dtors-with-atexit -fno-register-global-dtors-with-atexit -c -### %s 2>&1 | \
+// RUN: FileCheck --check-prefix=WITHOUTATEXIT %s
+// RUN: %clang -target x86_64-pc-linux-gnu -fno-register-global-dtors-with-atexit -fregister-global-dtors-with-atexit -c -### %s 2>&1 | \
+// RUN: FileCheck --check-prefix=WITHATEXIT %s
+// RUN: %clang -target x86_64-pc-linux-gnu -c -### %s 2>&1 | \
+// RUN: FileCheck --check-prefix=WITHOUTATEXIT %s
+
+// WITHATEXIT: -fregister-global-dtors-with-atexit
+// WITHOUTATEXIT-NOT: -fregister-global-dtors-with-atexit

src/llvm-project/clang/test/Driver/darwin-arch-default.c

diff --git a/src/llvm-project/clang/test/Driver/darwin-arch-default.c b/src/llvm-project/clang/test/Driver/darwin-arch-default.c
new file mode 100644
index 0000000..e7e5e89
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/darwin-arch-default.c
@@ -0,0 +1,43 @@
+// Check that the name of the arch we bind is "ppc" not "powerpc".
+//
+// RUN: %clang -target powerpc-apple-darwin8 -### \
+// RUN:   -ccc-print-phases %s 2> %t
+// RUN: FileCheck --check-prefix=CHECK-BIND-PPC < %t %s
+//
+// CHECK-BIND-PPC: bind-arch, "ppc"
+//
+// RUN: %clang -target powerpc64-apple-darwin8 -### \
+// RUN:   -ccc-print-phases %s 2> %t
+// RUN: FileCheck --check-prefix=CHECK-BIND-PPC64 < %t %s
+//
+// CHECK-BIND-PPC64: bind-arch, "ppc64"
+
+// Check that the correct arch name is passed to the external assembler
+//
+// RUN: %clang -target powerpc-apple-darwin8 -### \
+// RUN:   -no-integrated-as -c %s 2> %t
+// RUN: FileCheck --check-prefix=CHECK-AS-PPC < %t %s
+//
+// CHECK-AS-PPC: {{as(.exe)?"}}
+// CHECK-AS-PPC: "-arch" "ppc"
+//
+// RUN: %clang -target powerpc64-apple-darwin8 -### \
+// RUN:   -no-integrated-as -c %s 2> %t
+// RUN: FileCheck --check-prefix=CHECK-AS-PPC64 < %t %s
+//
+// CHECK-AS-PPC64: {{as(.exe)?"}}
+// CHECK-AS-PPC64: "-arch" "ppc64"
+
+// Check that the correct arch name is passed to the external linker
+//
+// RUN: %clang -target powerpc-apple-darwin8 -### %s 2> %t
+// RUN: FileCheck --check-prefix=CHECK-LD-PPC < %t %s
+//
+// CHECK-LD-PPC: {{ld(.exe)?"}}
+// CHECK-LD-PPC: "-arch" "ppc"
+//
+// RUN: %clang -target powerpc64-apple-darwin8 -### %s 2> %t
+// RUN: FileCheck --check-prefix=CHECK-LD-PPC64 < %t %s
+//
+// CHECK-LD-PPC64: {{ld(.exe)?"}}
+// CHECK-LD-PPC64: "-arch" "ppc64"

src/llvm-project/clang/test/Driver/darwin-as.c

diff --git a/src/llvm-project/clang/test/Driver/darwin-as.c b/src/llvm-project/clang/test/Driver/darwin-as.c
new file mode 100644
index 0000000..e35391e
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/darwin-as.c
@@ -0,0 +1,23 @@
+// RUN: %clang -target i386-apple-darwin10 -### -x assembler -c %s \
+// RUN:   -no-integrated-as -static -dynamic 2>%t
+// RUN: FileCheck -check-prefix=CHECK-STATIC_AND_DYNAMIC-32-DARWIN10 --input-file %t %s
+//
+// CHECK-STATIC_AND_DYNAMIC-32-DARWIN10: as{{(.exe)?}}" "-arch" "i386" "-force_cpusubtype_ALL" "-static" "-o"
+
+// RUN: %clang -target i386-apple-darwin11 -### -x assembler -c %s \
+// RUN:   -no-integrated-as -static -dynamic 2>%t
+// RUN: FileCheck -check-prefix=CHECK-STATIC_AND_DYNAMIC-32 --input-file %t %s
+//
+// CHECK-STATIC_AND_DYNAMIC-32: as{{(.exe)?}}" "-Q" "-arch" "i386" "-force_cpusubtype_ALL" "-static" "-o"
+
+// RUN: %clang -target x86_64-apple-darwin11 -### -x assembler -c %s \
+// RUN:   -no-integrated-as -static 2>%t
+// RUN: FileCheck -check-prefix=CHECK-STATIC-64 --input-file %t %s
+//
+// CHECK-STATIC-64: as{{(.exe)?}}" "-Q" "-arch" "x86_64" "-force_cpusubtype_ALL" "-o"
+
+// RUN: %clang -target x86_64-apple-darwin11 -### \
+// RUN:   -arch armv6 -no-integrated-as -x assembler -c %s 2>%t
+// RUN: FileCheck -check-prefix=CHECK-ARMV6 --input-file %t %s
+//
+// CHECK-ARMV6: as{{(.exe)?}}" "-Q" "-arch" "armv6" "-o"

src/llvm-project/clang/test/Driver/darwin-asan-nofortify.c

diff --git a/src/llvm-project/clang/test/Driver/darwin-asan-nofortify.c b/src/llvm-project/clang/test/Driver/darwin-asan-nofortify.c
new file mode 100644
index 0000000..58b5be9
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/darwin-asan-nofortify.c
@@ -0,0 +1,5 @@
+// Make sure AddressSanitizer disables _FORTIFY_SOURCE on Darwin.
+
+// RUN: %clang -fsanitize=address  %s -E -dM -target x86_64-darwin | FileCheck %s
+
+// CHECK: #define _FORTIFY_SOURCE 0

src/llvm-project/clang/test/Driver/darwin-debug-flags.c

diff --git a/src/llvm-project/clang/test/Driver/darwin-debug-flags.c b/src/llvm-project/clang/test/Driver/darwin-debug-flags.c
new file mode 100644
index 0000000..e37680e
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/darwin-debug-flags.c
@@ -0,0 +1,18 @@
+// RUN: env RC_DEBUG_OPTIONS=1 %clang -target i386-apple-darwin9 -I "path with \spaces" -g -Os %s  -emit-llvm -S -o - | FileCheck %s
+// <rdar://problem/7256886>
+// RUN: touch %t.s
+// RUN: env RC_DEBUG_OPTIONS=1 %clang -### -target i386-apple-darwin9 -c -g %t.s 2>&1 | FileCheck -check-prefix=S %s
+// <rdar://problem/12955296>
+// RUN: %clang -### -target i386-apple-darwin9 -c -g %t.s 2>&1 | FileCheck -check-prefix=P %s
+
+// CHECK: distinct !DICompileUnit(
+// CHECK-SAME:                flags:
+// CHECK-SAME:                -I path\5C with\5C \5C\5Cspaces
+// CHECK-SAME:                -g -Os
+// CHECK-SAME:                -mmacosx-version-min=10.5.0
+
+int x;
+
+// S: "-dwarf-debug-flags"
+
+// P: "-dwarf-debug-producer"

src/llvm-project/clang/test/Driver/darwin-dsymutil.c

diff --git a/src/llvm-project/clang/test/Driver/darwin-dsymutil.c b/src/llvm-project/clang/test/Driver/darwin-dsymutil.c
new file mode 100644
index 0000000..09451a8
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/darwin-dsymutil.c
@@ -0,0 +1,49 @@
+// Check that we run dsymutil properly with multiple -arch options.
+//
+// RUN: %clang -target x86_64-apple-darwin10 -ccc-print-phases \
+// RUN:   -arch i386 -arch x86_64 %s -g 2> %t
+// RUN: FileCheck -check-prefix=CHECK-MULTIARCH-ACTIONS < %t %s
+//
+// CHECK-MULTIARCH-ACTIONS: 0: input, "{{.*}}darwin-dsymutil.c", c
+// CHECK-MULTIARCH-ACTIONS: 1: preprocessor, {0}, cpp-output
+// CHECK-MULTIARCH-ACTIONS: 2: compiler, {1}, ir
+// CHECK-MULTIARCH-ACTIONS: 3: backend, {2}, assembler
+// CHECK-MULTIARCH-ACTIONS: 4: assembler, {3}, object
+// CHECK-MULTIARCH-ACTIONS: 5: linker, {4}, image
+// CHECK-MULTIARCH-ACTIONS: 6: bind-arch, "i386", {5}, image
+// CHECK-MULTIARCH-ACTIONS: 7: bind-arch, "x86_64", {5}, image
+// CHECK-MULTIARCH-ACTIONS: 8: lipo, {6, 7}, image
+// CHECK-MULTIARCH-ACTIONS: 9: dsymutil, {8}, dSYM
+//
+// RUN: %clang -target x86_64-apple-darwin10 -ccc-print-bindings \
+// RUN:   -arch i386 -arch x86_64 %s -g 2> %t
+// RUN: FileCheck -check-prefix=CHECK-MULTIARCH-BINDINGS < %t %s
+//
+// CHECK-MULTIARCH-BINDINGS: "x86_64-apple-darwin10" - "darwin::Lipo", inputs: [{{.*}}, {{.*}}], output: "a.out"
+// CHECK-MULTIARCH-BINDINGS: # "x86_64-apple-darwin10" - "darwin::Dsymutil", inputs: ["a.out"], output: "a.out.dSYM"
+
+// Check output name derivation.
+//
+// RUN: %clang -target x86_64-apple-darwin10 -ccc-print-bindings \
+// RUN:   -o foo %s -g 2> %t
+// RUN: FileCheck -check-prefix=CHECK-OUTPUT-NAME < %t %s
+//
+// CHECK-OUTPUT-NAME: "x86_64-apple-darwin10" - "darwin::Linker", inputs: [{{.*}}], output: "foo"
+// CHECK-OUTPUT-NAME: "x86_64-apple-darwin10" - "darwin::Dsymutil", inputs: ["foo"], output: "foo.dSYM"
+
+// Check that we only use dsymutil when needed.
+//
+// RUN: touch %t.o
+// RUN: %clang -target x86_64-apple-darwin10 -ccc-print-bindings \
+// RUN:   -o foo %t.o -g 2> %t
+// RUN: not grep "Dsymutil" %t
+
+// Check that we put the .dSYM in the right place.
+// RUN: %clang -target x86_64-apple-darwin10 -ccc-print-bindings \
+// RUN:   -o bar/foo %s -g 2> %t
+// RUN: FileCheck -check-prefix=CHECK-LOCATION < %t %s
+
+// CHECK-LOCATION: "x86_64-apple-darwin10" - "darwin::Dsymutil", inputs: ["bar/foo"], output: "bar/foo.dSYM"
+
+// Check that we don't crash when translating arguments for dsymutil.
+// RUN: %clang -m32 -arch x86_64 -g %s -###

src/llvm-project/clang/test/Driver/darwin-embedded.c

diff --git a/src/llvm-project/clang/test/Driver/darwin-embedded.c b/src/llvm-project/clang/test/Driver/darwin-embedded.c
new file mode 100644
index 0000000..beb8b19
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/darwin-embedded.c
@@ -0,0 +1,61 @@
+// RUN: %clang -target x86_64-apple-darwin -arch armv6m -resource-dir=%S/Inputs/resource_dir %s -### 2> %t
+// RUN: %clang -target x86_64-apple-darwin -arch armv7em -resource-dir=%S/Inputs/resource_dir %s -### 2>> %t
+// RUN: %clang -target x86_64-apple-darwin -arch armv7em -mfloat-abi=soft -resource-dir=%S/Inputs/resource_dir %s -### 2>> %t
+
+// RUN: %clang -target x86_64-apple-darwin -arch armv7m -fPIC -resource-dir=%S/Inputs/resource_dir %s -### 2>> %t
+// RUN: %clang -target x86_64-apple-darwin -arch armv7em -fPIC -mfloat-abi=hard -resource-dir=%S/Inputs/resource_dir %s -### 2>> %t
+// RUN: %clang -target x86_64-apple-darwin -arch armv7em -fPIC -mfloat-abi=softfp -resource-dir=%S/Inputs/resource_dir %s -### 2>> %t
+// RUN: %clang -target x86_64-apple-none-macho -arch armv7 -mhard-float -resource-dir=%S/Inputs/resource_dir %s -### 2>> %t
+// RUN: %clang -target x86_64-apple-none-macho -arch armv7 -msoft-float -fPIC -resource-dir=%S/Inputs/resource_dir %s -### 2>> %t
+
+
+// RUN: FileCheck %s < %t
+
+// ARMv6m has no float
+// CHECK-LABEL: Target:
+// CHECK-NOT: warning: unknown platform
+// CHECK: "-mfloat-abi" "soft"
+// CHECK: libclang_rt.soft_static.a
+
+// ARMv7em does
+// CHECK-LABEL: Target:
+// CHECK-NOT: warning: unknown platform
+// CHECK: "-mfloat-abi" "hard"
+// CHECK: libclang_rt.hard_static.a
+
+// but the ABI can be overridden
+// CHECK-LABEL: Target:
+// CHECK-NOT: warning: unknown platform
+// CHECK: "-target-feature" "+soft-float"
+// CHECK: "-mfloat-abi" "soft"
+// CHECK: libclang_rt.soft_static.a
+
+// ARMv7m has no float either
+// CHECK-LABEL: Target:
+// CHECK-NOT: warning: unknown platform
+// CHECK: "-mfloat-abi" "soft"
+// CHECK: libclang_rt.soft_pic.a
+
+// But it can be enabled on ARMv7em
+// CHECK-LABEL: Target:
+// CHECK-NOT: warning: unknown platform
+// CHECK: "-mfloat-abi" "hard"
+// CHECK: libclang_rt.hard_pic.a
+
+// "softfp" must link against a soft-float library since that's what the
+// callers we're compiling will expect.
+// CHECK-LABEL: Target:
+// CHECK-NOT: warning: unknown platform
+// CHECK: "-mfloat-abi" "soft"
+// CHECK: libclang_rt.soft_pic.a
+
+// -arch "armv7" (== embedded v7a) can be used in a couple of variants:
+// CHECK-LABEL: Target:
+// CHECK-NOT: warning: unknown platform
+// CHECK: "-mfloat-abi" "hard"
+// CHECK: libclang_rt.hard_static.a
+
+// CHECK-LABEL: Target:
+// CHECK-NOT: warning: unknown platform
+// CHECK: "-mfloat-abi" "soft"
+// CHECK: libclang_rt.soft_pic.a

src/llvm-project/clang/test/Driver/darwin-infer-simulator-sdkroot.c

diff --git a/src/llvm-project/clang/test/Driver/darwin-infer-simulator-sdkroot.c b/src/llvm-project/clang/test/Driver/darwin-infer-simulator-sdkroot.c
new file mode 100644
index 0000000..3fda599
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/darwin-infer-simulator-sdkroot.c
@@ -0,0 +1,77 @@
+// Check that SDKROOT does not infer simulator on when it points to a regular
+// SDK.
+// REQUIRES: system-darwin && native
+//
+// RUN: rm -rf %t/SDKs/iPhoneOS8.0.0.sdk
+// RUN: mkdir -p %t/SDKs/iPhoneOS8.0.0.sdk
+// RUN: env SDKROOT=%t/SDKs/iPhoneOS8.0.0.sdk %clang %s -### 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-IPHONE %s
+// RUN: env SDKROOT=%t/SDKs/iPhoneOS8.0.0.sdk IPHONEOS_DEPLOYMENT_TARGET=8.0 %clang %s -### 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-IPHONE %s
+// CHECK-IPHONE: clang
+// CHECK-IPHONE: "-cc1"
+// CHECK-IPHONE: -apple-ios8.0.0"
+// CHECK-IPHONE: ld
+// CHECK-IPHONE: "-iphoneos_version_min" "8.0.0"
+//
+//
+// RUN: rm -rf %t/SDKs/iPhoneSimulator8.0.sdk
+// RUN: mkdir -p %t/SDKs/iPhoneSimulator8.0.sdk
+// RUN: env SDKROOT=%t/SDKs/iPhoneSimulator8.0.sdk %clang %s -### 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-SIMULATOR %s
+//
+// CHECK-SIMULATOR: clang
+// CHECK-SIMULATOR: "-cc1"
+// CHECK-SIMULATOR: -apple-ios8.0.0-simulator"
+// CHECK-SIMULATOR: ld
+// CHECK-SIMULATOR: "-ios_simulator_version_min" "8.0.0"
+//
+//
+// RUN: rm -rf %t/SDKs/WatchOS3.0.sdk
+// RUN: mkdir -p %t/SDKs/WatchOS3.0.sdk
+// RUN: env SDKROOT=%t/SDKs/WatchOS3.0.sdk %clang %s -### 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-WATCH %s
+// RUN: env WATCHOS_DEPLOYMENT_TARGET=3.0 %clang %s -isysroot %t/SDKs/WatchOS3.0.sdk -### 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-WATCH %s
+//
+// CHECK-WATCH: clang
+// CHECK-WATCH: "-cc1"
+// CHECK-WATCH: -apple-watchos3.0.0"
+// CHECK-WATCH: ld
+// CHECK-WATCH: "-watchos_version_min" "3.0.0"
+//
+//
+// RUN: rm -rf %t/SDKs/WatchSimulator3.0.sdk
+// RUN: mkdir -p %t/SDKs/WatchSimulator3.0.sdk
+// RUN: env SDKROOT=%t/SDKs/WatchSimulator3.0.sdk %clang %s -### 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-WATCH-SIMULATOR %s
+//
+// CHECK-WATCH-SIMULATOR: clang
+// CHECK-WATCH-SIMULATOR: "-cc1"
+// CHECK-WATCH-SIMULATOR: -apple-watchos3.0.0-simulator"
+// CHECK-WATCH-SIMULATOR: ld
+// CHECK-WATCH-SIMULATOR: "-watchos_simulator_version_min" "3.0.0"
+//
+//
+// RUN: rm -rf %t/SDKs/AppleTVOS10.0.sdk
+// RUN: mkdir -p %t/SDKs/AppleTVOS10.0.sdk
+// RUN: env SDKROOT=%t/SDKs/AppleTVOS10.0.sdk %clang %s -### 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-TV %s
+//
+// CHECK-TV: clang
+// CHECK-TV: "-cc1"
+// CHECK-TV: -apple-tvos10.0.0"
+// CHECK-TV: ld
+// CHECK-TV: "-tvos_version_min" "10.0.0"
+//
+//
+// RUN: rm -rf %t/SDKs/AppleTVSimulator10.0.sdk
+// RUN: mkdir -p %t/SDKs/AppleTVSimulator10.0.sdk
+// RUN: env SDKROOT=%t/SDKs/AppleTVSimulator10.0.sdk %clang %s -### 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-TV-SIMULATOR %s
+//
+// CHECK-TV-SIMULATOR: clang
+// CHECK-TV-SIMULATOR: "-cc1"
+// CHECK-TV-SIMULATOR: -apple-tvos10.0.0-simulator"
+// CHECK-TV-SIMULATOR: ld
+// CHECK-TV-SIMULATOR: "-tvos_simulator_version_min" "10.0.0"

src/llvm-project/clang/test/Driver/darwin-iphone-defaults.m

diff --git a/src/llvm-project/clang/test/Driver/darwin-iphone-defaults.m b/src/llvm-project/clang/test/Driver/darwin-iphone-defaults.m
new file mode 100644
index 0000000..fe50bbd
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/darwin-iphone-defaults.m
@@ -0,0 +1,29 @@
+// RUN: %clang -target i386-apple-darwin9 -miphoneos-version-min=3.0 -arch armv7 -stdlib=platform -flto -S -o - %s | FileCheck %s
+
+// CHECK: @f0() [[F0:#[0-9]+]]
+// CHECK: @__f0_block_invoke
+// CHECK: void @f1
+// CHECK-NOT: msgSend_fixup_alloc
+// CHECK: OBJC_SELECTOR_REFERENCES
+
+int f0() {
+  return ^(){ return 0; }();
+}
+
+@interface I0
+@property (assign) int p0;
+@end
+
+@implementation I0
+@synthesize p0 = __sythesized_p0;
+@end
+
+@interface I1
++(id) alloc;
+@end
+
+void f1() {
+  [I1 alloc];
+}
+
+// CHECK: attributes [[F0]] = { noinline  optnone ssp{{.*}} }

src/llvm-project/clang/test/Driver/darwin-ld-dedup.c

diff --git a/src/llvm-project/clang/test/Driver/darwin-ld-dedup.c b/src/llvm-project/clang/test/Driver/darwin-ld-dedup.c
new file mode 100644
index 0000000..a06ca7b
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/darwin-ld-dedup.c
@@ -0,0 +1,46 @@
+// REQUIRES: system-darwin
+
+// -no_deduplicate is only present from ld64 version 262 and later.
+// RUN: %clang -target x86_64-apple-darwin10 -### %s \
+// RUN:   -mlinker-version=261 -O0 2>&1 | FileCheck -check-prefix=LINK_DEDUP %s
+
+// Add -no_deduplicate when either -O0 or -O1 is explicitly specified
+// RUN: %clang -target x86_64-apple-darwin10 -### %s \
+// RUN:   -mlinker-version=262 -O0 2>&1 | FileCheck -check-prefix=LINK_NODEDUP %s
+// RUN: %clang -target x86_64-apple-darwin10 -### %s \
+// RUN:   -mlinker-version=262 -O1 2>&1 | FileCheck -check-prefix=LINK_NODEDUP %s
+
+// RUN: %clang -target x86_64-apple-darwin10 -### %s \
+// RUN:   -mlinker-version=262 -O2 2>&1 | FileCheck -check-prefix=LINK_DEDUP %s
+// RUN: %clang -target x86_64-apple-darwin10 -### %s \
+// RUN:   -mlinker-version=262 -O3 2>&1 | FileCheck -check-prefix=LINK_DEDUP %s
+// RUN: %clang -target x86_64-apple-darwin10 -### %s \
+// RUN:   -mlinker-version=262 -Os 2>&1 | FileCheck -check-prefix=LINK_DEDUP %s
+// RUN: %clang -target x86_64-apple-darwin10 -### %s \
+// RUN:   -mlinker-version=262 -O4 2>&1 | FileCheck -check-prefix=LINK_DEDUP %s
+// RUN: %clang -target x86_64-apple-darwin10 -### %s \
+// RUN:   -mlinker-version=262 -Ofast 2>&1 | FileCheck -check-prefix=LINK_DEDUP %s
+
+// Add -no_deduplicate when no -O option is specified *and* this is a compile+link
+// (implicit -O0)
+// RUN: %clang -target x86_64-apple-darwin10 -### %s \
+// RUN:   -mlinker-version=262 2>&1 | FileCheck -check-prefix=LINK_NODEDUP %s
+
+// Do *not* add -no_deduplicate when no -O option is specified and this is just a link
+// (since we can't imply -O0)
+// RUN: rm -f %t.o %t.bin
+// RUN: %clang -target x86_64-apple-darwin10 -c -o %t.o %s
+// RUN: %clang -target x86_64-apple-darwin10 %t.o -### -mlinker-version=262 \
+// RUN:   -o %t.bin 2>&1 | FileCheck -check-prefix=LINK_DEDUP %s
+// RUN: %clang -target x86_64-apple-darwin10 %t.o -### -mlinker-version=262 \
+// RUN:   -O0 -o %t.bin 2>&1 | FileCheck -check-prefix=LINK_NODEDUP %s
+// RUN: %clang -target x86_64-apple-darwin10 %t.o -### -mlinker-version=262 \
+// RUN:   -O1 -o %t.bin 2>&1 | FileCheck -check-prefix=LINK_NODEDUP %s
+// RUN: %clang -target x86_64-apple-darwin10 %t.o -### -mlinker-version=262 \
+// RUN:   -O2 -o %t.bin 2>&1 | FileCheck -check-prefix=LINK_DEDUP %s
+
+// LINK_NODEDUP: {{ld(.exe)?"}}
+// LINK_NODEDUP: "-no_deduplicate"
+
+// LINK_DEDUP: {{ld(.exe)?"}}
+// LINK_DEDUP-NOT: "-no_deduplicate"

src/llvm-project/clang/test/Driver/darwin-ld-demangle.c

diff --git a/src/llvm-project/clang/test/Driver/darwin-ld-demangle.c b/src/llvm-project/clang/test/Driver/darwin-ld-demangle.c
new file mode 100644
index 0000000..1eef3c7
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/darwin-ld-demangle.c
@@ -0,0 +1,8 @@
+// REQUIRES: system-darwin
+
+// On Darwin, -demangle is passed to the linker of HOST_LINK_VERSION
+// is high enough. It is assumed to be high enough on systems where
+// this test gets run.
+
+// RUN: %clang -### %s 2>&1 | FileCheck %s
+// CHECK: -demangle

src/llvm-project/clang/test/Driver/darwin-ld-lto.c

diff --git a/src/llvm-project/clang/test/Driver/darwin-ld-lto.c b/src/llvm-project/clang/test/Driver/darwin-ld-lto.c
new file mode 100644
index 0000000..80b23b9
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/darwin-ld-lto.c
@@ -0,0 +1,30 @@
+// REQUIRES: system-darwin
+
+// Check that ld gets "-lto_library".
+
+// RUN: mkdir -p %t/bin
+// RUN: mkdir -p %t/lib
+// RUN: touch %t/lib/libLTO.dylib
+// RUN: %clang -target x86_64-apple-darwin10 -### %s \
+// RUN:   -ccc-install-dir %t/bin -mlinker-version=133 2> %t.log
+// RUN: FileCheck -check-prefix=LINK_LTOLIB_PATH %s -input-file %t.log
+//
+// LINK_LTOLIB_PATH: {{ld(.exe)?"}}
+// LINK_LTOLIB_PATH: "-lto_library"
+
+// Also pass -lto_library even if the file doesn't exist; if it's needed at
+// link time, ld will complain instead.
+// RUN: %clang -target x86_64-apple-darwin10 -### %s \
+// RUN:   -ccc-install-dir %S/dummytestdir -mlinker-version=133 2> %t.log
+// RUN: FileCheck -check-prefix=LINK_LTOLIB_PATH %s -input-file %t.log
+
+
+// Check that -object_lto_path is passed correctly to ld64
+// RUN: %clang -target x86_64-apple-darwin10 %s -flto=full -### 2>&1 | \
+// RUN:   FileCheck -check-prefix=FULL_LTO_OBJECT_PATH %s
+// FULL_LTO_OBJECT_PATH: /usr/bin/ld
+// FULL_LTO_OBJECT_PATH-SAME: "-object_path_lto" "{{[a-zA-Z0-9_\/]+\/cc\-[a-zA-Z0-9_]+.o}}"
+// RUN: %clang -target x86_64-apple-darwin10 %s -flto=thin -### 2>&1 | \
+// RUN:   FileCheck -check-prefix=THIN_LTO_OBJECT_PATH %s
+// THIN_LTO_OBJECT_PATH: /usr/bin/ld
+// THIN_LTO_OBJECT_PATH-SAME: "-object_path_lto" "{{[a-zA-Z0-9_\/]+\/thinlto\-[a-zA-Z0-9_]+}}"

src/llvm-project/clang/test/Driver/darwin-ld-pthread.c

diff --git a/src/llvm-project/clang/test/Driver/darwin-ld-pthread.c b/src/llvm-project/clang/test/Driver/darwin-ld-pthread.c
new file mode 100644
index 0000000..b22b68a
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/darwin-ld-pthread.c
@@ -0,0 +1,4 @@
+// RUN: %clang -Wunused-command-line-argument -pthread -target x86_64-apple-darwin -### /dev/null -o /dev/null 2>&1 | FileCheck %s
+
+// There is nothing to do at link time to get pthread support. But do not warn.
+// CHECK-NOT: argument unused during compilation: '-pthread'

src/llvm-project/clang/test/Driver/darwin-ld.c

diff --git a/src/llvm-project/clang/test/Driver/darwin-ld.c b/src/llvm-project/clang/test/Driver/darwin-ld.c
new file mode 100644
index 0000000..5198ef0
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/darwin-ld.c
@@ -0,0 +1,364 @@
+// Check that ld gets arch_multiple.
+
+// RUN: %clang -target i386-apple-darwin9 -arch i386 -arch x86_64 %s -### -o foo 2> %t.log
+// RUN: grep '".*ld.*" .*"-arch_multiple" "-final_output" "foo"' %t.log
+
+// Make sure we run dsymutil on source input files.
+// RUN: %clang -target i386-apple-darwin9 -### -g %s -o BAR 2> %t.log
+// RUN: grep '".*dsymutil" "-o" "BAR.dSYM" "BAR"' %t.log
+// RUN: %clang -target i386-apple-darwin9 -### -g -filelist FOO %s -o BAR 2> %t.log
+// RUN: grep '".*dsymutil" "-o" "BAR.dSYM" "BAR"' %t.log
+
+// Check linker changes that came with new linkedit format.
+// RUN: touch %t.o
+// RUN: %clang -target i386-apple-darwin9 -### -arch armv6 -miphoneos-version-min=3.0 %t.o 2> %t.log
+// RUN: %clang -target i386-apple-darwin9 -### -arch armv6 -miphoneos-version-min=3.0 -dynamiclib %t.o 2>> %t.log
+// RUN: %clang -target i386-apple-darwin9 -### -arch armv6 -miphoneos-version-min=3.0 -bundle %t.o 2>> %t.log
+// RUN: FileCheck -check-prefix=LINK_IPHONE_3_0 %s < %t.log
+
+// LINK_IPHONE_3_0: {{ld(.exe)?"}}
+// LINK_IPHONE_3_0: -iphoneos_version_min
+// LINK_IPHONE_3_0: 3.0.0
+// LINK_IPHONE_3_0-NOT: -lcrt1.3.1.o
+// LINK_IPHONE_3_0: -lcrt1.o
+// LINK_IPHONE_3_0: -lSystem
+// LINK_IPHONE_3_0: {{ld(.exe)?"}}
+// LINK_IPHONE_3_0: -dylib
+// LINK_IPHONE_3_0: -ldylib1.o
+// LINK_IPHONE_3_0: -lSystem
+// LINK_IPHONE_3_0: {{ld(.exe)?"}}
+// LINK_IPHONE_3_0: -lbundle1.o
+// LINK_IPHONE_3_0: -lSystem
+
+// RUN: %clang -target i386-apple-darwin9 -### -arch armv7 -miphoneos-version-min=3.1 %t.o 2> %t.log
+// RUN: %clang -target i386-apple-darwin9 -### -arch armv7 -miphoneos-version-min=3.1 -dynamiclib %t.o 2>> %t.log
+// RUN: %clang -target i386-apple-darwin9 -### -arch armv7 -miphoneos-version-min=3.1 -bundle %t.o 2>> %t.log
+// RUN: FileCheck -check-prefix=LINK_IPHONE_3_1 %s < %t.log
+
+// LINK_IPHONE_3_1: {{ld(.exe)?"}}
+// LINK_IPHONE_3_1: -iphoneos_version_min
+// LINK_IPHONE_3_1: 3.1.0
+// LINK_IPHONE_3_1-NOT: -lcrt1.o
+// LINK_IPHONE_3_1: -lcrt1.3.1.o
+// LINK_IPHONE_3_1: -lSystem
+// LINK_IPHONE_3_1: {{ld(.exe)?"}}
+// LINK_IPHONE_3_1: -dylib
+// LINK_IPHONE_3_1-NOT: -ldylib1.o
+// LINK_IPHONE_3_1: -lSystem
+// LINK_IPHONE_3_1: {{ld(.exe)?"}}
+// LINK_IPHONE_3_1-NOT: -lbundle1.o
+// LINK_IPHONE_3_1: -lSystem
+
+// RUN: %clang -target i386-apple-darwin9 -### -arch i386 -mios-simulator-version-min=3.0 %t.o 2> %t.log
+// RUN: %clang -target i386-apple-darwin9 -### -arch i386 -mios-simulator-version-min=3.0 -dynamiclib %t.o 2>> %t.log
+// RUN: %clang -target i386-apple-darwin9 -### -arch i386 -mios-simulator-version-min=3.0 -bundle %t.o 2>> %t.log
+// RUN: FileCheck -check-prefix=LINK_IOSSIM_3_0 %s < %t.log
+
+// LINK_IOSSIM_3_0: {{ld(.exe)?"}}
+// LINK_IOSSIM_3_0: -ios_simulator_version_min
+// LINK_IOSSIM_3_0: 3.0.0
+// LINK_IOSSIM_3_0-NOT: -lcrt1.o
+// LINK_IOSSIM_3_0: -lSystem
+// LINK_IOSSIM_3_0: {{ld(.exe)?"}}
+// LINK_IOSSIM_3_0: -dylib
+// LINK_IOSSIM_3_0-NOT: -ldylib1.o
+// LINK_IOSSIM_3_0: -lSystem
+// LINK_IOSSIM_3_0: {{ld(.exe)?"}}
+// LINK_IOSSIM_3_0-NOT: -lbundle1.o
+// LINK_IOSSIM_3_0: -lSystem
+
+// RUN: %clang -target i386-apple-darwin9 -### -fpie %t.o 2> %t.log
+// RUN: FileCheck -check-prefix=LINK_EXPLICIT_PIE %s < %t.log
+//
+// LINK_EXPLICIT_PIE: {{ld(.exe)?"}}
+// LINK_EXPLICIT_PIE: "-pie"
+
+// RUN: %clang -target i386-apple-darwin9 -### -fno-pie %t.o 2> %t.log
+// RUN: FileCheck -check-prefix=LINK_EXPLICIT_NO_PIE %s < %t.log
+//
+// LINK_EXPLICIT_NO_PIE: {{ld(.exe)?"}}
+// LINK_EXPLICIT_NO_PIE: "-no_pie"
+
+// RUN: %clang -target x86_64-apple-darwin10 -### %t.o \
+// RUN:   -mlinker-version=100 2> %t.log
+// RUN: FileCheck -check-prefix=LINK_NEWER_DEMANGLE %s < %t.log
+//
+// LINK_NEWER_DEMANGLE: {{ld(.exe)?"}}
+// LINK_NEWER_DEMANGLE: "-demangle"
+
+// RUN: %clang -target x86_64-apple-darwin10 -### %t.o \
+// RUN:   -mlinker-version=100 -Wl,--no-demangle 2> %t.log
+// RUN: FileCheck -check-prefix=LINK_NEWER_NODEMANGLE %s < %t.log
+//
+// LINK_NEWER_NODEMANGLE: {{ld(.exe)?"}}
+// LINK_NEWER_NODEMANGLE-NOT: "-demangle"
+// LINK_NEWER_NODEMANGLE: "-lSystem"
+
+// RUN: %clang -target x86_64-apple-darwin10 -### %t.o \
+// RUN:   -mlinker-version=95 2> %t.log
+// RUN: FileCheck -check-prefix=LINK_OLDER_NODEMANGLE %s < %t.log
+//
+// LINK_OLDER_NODEMANGLE: {{ld(.exe)?"}}
+// LINK_OLDER_NODEMANGLE-NOT: "-demangle"
+// LINK_OLDER_NODEMANGLE: "-lSystem"
+
+// RUN: %clang -target x86_64-apple-darwin10 -### %s \
+// RUN:   -mlinker-version=117 -flto 2> %t.log
+// RUN: cat %t.log
+// RUN: FileCheck -check-prefix=LINK_OBJECT_LTO_PATH %s < %t.log
+//
+// LINK_OBJECT_LTO_PATH: {{ld(.exe)?"}}
+// LINK_OBJECT_LTO_PATH: "-object_path_lto"
+
+// RUN: %clang -target x86_64-apple-darwin10 -### %t.o \
+// RUN:   -force_load a -force_load b 2> %t.log
+// RUN: cat %t.log
+// RUN: FileCheck -check-prefix=FORCE_LOAD %s < %t.log
+//
+// FORCE_LOAD: {{ld(.exe)?"}}
+// FORCE_LOAD: "-force_load" "a" "-force_load" "b"
+
+// RUN: %clang -target x86_64-apple-darwin10 -### %t.o \
+// RUN:   -lazy_framework Framework 2> %t.log
+//
+// RUN: FileCheck -check-prefix=LINK_LAZY_FRAMEWORK %s < %t.log
+// LINK_LAZY_FRAMEWORK: {{ld(.exe)?"}}
+// LINK_LAZY_FRAMEWORK: "-lazy_framework" "Framework"
+
+// RUN: %clang -target x86_64-apple-darwin10 -### %t.o \
+// RUN:   -lazy_library Library 2> %t.log
+//
+// RUN: FileCheck -check-prefix=LINK_LAZY_LIBRARY %s < %t.log
+// LINK_LAZY_LIBRARY: {{ld(.exe)?"}}
+// LINK_LAZY_LIBRARY: "-lazy_library" "Library"
+
+// RUN: %clang -target x86_64-apple-darwin10 -### %t.o 2> %t.log
+// RUN: %clang -target x86_64-apple-macosx10.7 -### %t.o 2>> %t.log
+// RUN: FileCheck -check-prefix=LINK_VERSION_MIN %s < %t.log
+// LINK_VERSION_MIN: {{ld(.exe)?"}}
+// LINK_VERSION_MIN: "-macosx_version_min" "10.6.0"
+// LINK_VERSION_MIN: {{ld(.exe)?"}}
+// LINK_VERSION_MIN: "-macosx_version_min" "10.7.0"
+
+// RUN: %clang -target x86_64-apple-darwin12 -### %t.o 2> %t.log
+// RUN: FileCheck -check-prefix=LINK_NO_CRT1 %s < %t.log
+// LINK_NO_CRT1-NOT: crt
+
+// RUN: %clang -target armv7-apple-ios6.0 -miphoneos-version-min=6.0 -### %t.o 2> %t.log
+// RUN: FileCheck -check-prefix=LINK_NO_IOS_CRT1 %s < %t.log
+// LINK_NO_IOS_CRT1-NOT: crt
+
+// RUN: %clang -target arm64-apple-ios5.0 -miphoneos-version-min=5.0 -### %t.o 2> %t.log
+// RUN: FileCheck -check-prefix=LINK_NO_IOS_ARM64_CRT1 %s < %t.log
+// LINK_NO_IOS_ARM64_CRT1-NOT: crt
+
+// RUN: %clang -target x86_64-apple-ios6.0 -miphoneos-version-min=6.0 -fprofile-instr-generate -resource-dir=%S/Inputs/resource_dir -### %t.o 2> %t.log
+// RUN: FileCheck -check-prefix=LINK_IOSSIM_PROFILE %s < %t.log
+// LINK_IOSSIM_PROFILE: {{ld(.exe)?"}}
+// LINK_IOSSIM_PROFILE: libclang_rt.profile_iossim.a
+// LINK_IOSSIM_PROFILE: libclang_rt.ios.a
+
+// RUN: %clang -target arm64-apple-tvos8.3 -mtvos-version-min=8.3 -resource-dir=%S/Inputs/resource_dir -### %t.o 2> %t.log
+// RUN: FileCheck -check-prefix=LINK_TVOS_ARM64 %s < %t.log
+// LINK_TVOS_ARM64: {{ld(.exe)?"}}
+// LINK_TVOS_ARM64: -tvos_version_min
+// LINK_TVOS_ARM64-NOT: crt
+// LINK_TVOS_ARM64-NOT: lgcc_s.1
+// LINK_TVOS_ARM64: libclang_rt.tvos.a
+
+// RUN: %clang -target arm64-apple-tvos8.3 -mtvos-version-min=8.3 -fprofile-instr-generate -resource-dir=%S/Inputs/resource_dir  -### %t.o 2> %t.log
+// RUN: FileCheck -check-prefix=LINK_TVOS_PROFILE %s < %t.log
+// LINK_TVOS_PROFILE: {{ld(.exe)?"}}
+// LINK_TVOS_PROFILE: libclang_rt.profile_tvos.a
+// LINK_TVOS_PROFILE: libclang_rt.tvos.a
+
+// RUN: %clang -target arm64-apple-tvos8.3 -mtvos-version-min=8.3 -resource-dir=%S/Inputs/resource_dir -### %t.o -lcc_kext 2> %t.log
+// RUN: FileCheck -check-prefix=LINK_TVOS_KEXT %s < %t.log
+// LINK_TVOS_KEXT: {{ld(.exe)?"}}
+// LINK_TVOS_KEXT: libclang_rt.cc_kext_tvos.a
+// LINK_TVOS_KEXT: libclang_rt.tvos.a
+
+// RUN: %clang -target armv7k-apple-watchos2.0 -mwatchos-version-min=2.0 -resource-dir=%S/Inputs/resource_dir -### %t.o 2> %t.log
+// RUN: FileCheck -check-prefix=LINK_WATCHOS_ARM %s < %t.log
+// LINK_WATCHOS_ARM: {{ld(.exe)?"}}
+// LINK_WATCHOS_ARM: -watchos_version_min
+// LINK_WATCHOS_ARM-NOT: crt
+// LINK_WATCHOS_ARM-NOT: lgcc_s.1
+// LINK_WATCHOS_ARM: libclang_rt.watchos.a
+
+// RUN: %clang -target armv7k-apple-watchos2.0 -mwatchos-version-min=2.0 -resource-dir=%S/Inputs/resource_dir -fprofile-instr-generate -### %t.o 2> %t.log
+// RUN: FileCheck -check-prefix=LINK_WATCHOS_PROFILE %s < %t.log
+// LINK_WATCHOS_PROFILE: {{ld(.exe)?"}}
+// LINK_WATCHOS_PROFILE: libclang_rt.profile_watchos.a
+// LINK_WATCHOS_PROFILE: libclang_rt.watchos.a
+
+// RUN: %clang -target armv7k-apple-watchos2.0 -mwatchos-version-min=2.0 -resource-dir=%S/Inputs/resource_dir -### %t.o -lcc_kext 2> %t.log
+// RUN: FileCheck -check-prefix=LINK_WATCHOS_KEXT %s < %t.log
+// LINK_WATCHOS_KEXT: {{ld(.exe)?"}}
+// LINK_WATCHOS_KEXT: libclang_rt.cc_kext_watchos.a
+// LINK_WATCHOS_KEXT: libclang_rt.watchos.a
+
+// RUN: %clang -target i386-apple-darwin12 -pg -### %t.o 2> %t.log
+// RUN: FileCheck -check-prefix=LINK_PG %s < %t.log
+// LINK_PG: -lgcrt1.o
+// LINK_PG: -no_new_main
+
+// Check that clang links with libgcc_s.1 for iOS 4 and earlier, but not arm64.
+// RUN: %clang -target armv7-apple-ios4.0 -miphoneos-version-min=4.0 -### %t.o 2> %t.log
+// RUN: FileCheck -check-prefix=LINK_IOS_LIBGCC_S %s < %t.log
+// LINK_IOS_LIBGCC_S: lgcc_s.1
+
+// RUN: %clang -target arm64-apple-ios4.0 -miphoneos-version-min=4.0 -### %t.o 2> %t.log
+// RUN: FileCheck -check-prefix=LINK_NO_IOS_ARM64_LIBGCC_S %s < %t.log
+// LINK_NO_IOS_ARM64_LIBGCC_S-NOT: lgcc_s.1
+
+// RUN: %clang -target x86_64-apple-darwin12 -rdynamic -### %t.o \
+// RUN:   -mlinker-version=100 2> %t.log
+// RUN: FileCheck -check-prefix=LINK_NO_EXPORT_DYNAMIC %s < %t.log
+// LINK_NO_EXPORT_DYNAMIC: {{ld(.exe)?"}}
+// LINK_NO_EXPORT_DYNAMIC-NOT: "-export_dynamic"
+
+// RUN: %clang -target x86_64-apple-darwin12 -rdynamic -### %t.o \
+// RUN:   -mlinker-version=137 2> %t.log
+// RUN: FileCheck -check-prefix=LINK_EXPORT_DYNAMIC %s < %t.log
+// LINK_EXPORT_DYNAMIC: {{ld(.exe)?"}}
+// LINK_EXPORT_DYNAMIC: "-export_dynamic"
+
+// RUN: %clang -target x86_64h-apple-darwin -### %t.o 2> %t.log
+// RUN: FileCheck -check-prefix=LINK_X86_64H_ARCH %s < %t.log
+//
+// LINK_X86_64H_ARCH: {{ld(.exe)?"}}
+// LINK_X86_64H_ARCH: "x86_64h"
+
+// RUN: %clang -target x86_64-apple-darwin -arch x86_64 -arch x86_64h -### %t.o 2> %t.log
+// RUN: FileCheck -check-prefix=LINK_X86_64H_MULTIARCH %s < %t.log
+//
+// LINK_X86_64H_MULTIARCH: {{ld(.exe)?"}}
+// LINK_X86_64H_MULTIARCH: "x86_64"
+//
+// LINK_X86_64H_MULTIARCH: {{ld(.exe)?"}}
+// LINK_X86_64H_MULTIARCH: "x86_64h"
+
+// Check for the linker options to specify the iOS version when the
+// IPHONEOS_DEPLOYMENT_TARGET variable is used instead of the command-line
+// deployment target options.
+// RUN: env IPHONEOS_DEPLOYMENT_TARGET=7.0 \
+// RUN:   %clang -target arm64-apple-darwin -### %t.o 2> %t.log
+// RUN: FileCheck -check-prefix=LINK_IPHONEOS_VERSION_MIN %s < %t.log
+// RUN: env IPHONEOS_DEPLOYMENT_TARGET=7.0 \
+// RUN:   %clang -target i386-apple-darwin -### %t.o 2> %t.log
+// RUN: FileCheck -check-prefix=LINK_IOS_SIMULATOR_VERSION_MIN %s < %t.log
+// LINK_IPHONEOS_VERSION_MIN: -iphoneos_version_min
+// LINK_IOS_SIMULATOR_VERSION_MIN: -ios_simulator_version_min
+
+// Ditto for tvOS....
+// RUN: env TVOS_DEPLOYMENT_TARGET=7.0 \
+// RUN:   %clang -target armv7-apple-darwin -### %t.o 2> %t.log
+// RUN: FileCheck -check-prefix=LINK_TVOS_VERSION_MIN %s < %t.log
+// RUN: env TVOS_DEPLOYMENT_TARGET=7.0 \
+// RUN:   %clang -target x86_64-apple-darwin -### %t.o 2> %t.log
+// RUN: FileCheck -check-prefix=LINK_TVOS_SIMULATOR_VERSION_MIN %s < %t.log
+// LINK_TVOS_VERSION_MIN: -tvos_version_min
+// LINK_TVOS_SIMULATOR_VERSION_MIN: -tvos_simulator_version_min
+
+// ...and for watchOS.
+// RUN: env WATCHOS_DEPLOYMENT_TARGET=2.0 \
+// RUN:   %clang -target armv7k-apple-darwin -### %t.o 2> %t.log
+// RUN: FileCheck -check-prefix=LINK_WATCHOS_VERSION_MIN %s < %t.log
+// RUN: env WATCHOS_DEPLOYMENT_TARGET=2.0 \
+// RUN:   %clang -target i386-apple-darwin -### %t.o 2> %t.log
+// RUN: FileCheck -check-prefix=LINK_WATCHOS_SIMULATOR_VERSION_MIN %s < %t.log
+// LINK_WATCHOS_VERSION_MIN: -watchos_version_min
+// LINK_WATCHOS_SIMULATOR_VERSION_MIN: -watchos_simulator_version_min
+
+// Check -iframework gets forward to ld as -F
+// RUN: %clang -target x86_64-apple-darwin %s -iframework Bar -framework Foo -### 2>&1 | \
+// RUN:   FileCheck --check-prefix=LINK-IFRAMEWORK %s
+// LINK-IFRAMEWORK: {{ld(.exe)?"}}
+// LINK-IFRAMEWORK: "-FBar"
+
+// Check ld64 accepts up to 5 digits with no extra characters
+// RUN: %clang -target x86_64-apple-darwin12 %s -### -o %t \
+// RUN:   -mlinker-version=133.3 2> %t.log
+// RUN: %clang -target x86_64-apple-darwin12 %s -### -o %t \
+// RUN:   -mlinker-version=133.3.0 2>> %t.log
+// RUN: %clang -target x86_64-apple-darwin12 %s -### -o %t \
+// RUN:   -mlinker-version=133.3.0.1 2>> %t.log
+// RUN: %clang -target x86_64-apple-darwin12 %s -### -o %t \
+// RUN:   -mlinker-version=133.3.0.1.2 2>> %t.log
+// RUN: %clang -target x86_64-apple-darwin12 %s -### -o %t \
+// RUN:   -mlinker-version=133.3.0.1.2.6 2>> %t.log
+// RUN: %clang -target x86_64-apple-darwin12 %s -### -o %t \
+// RUN:   -mlinker-version=133.3.0.1.a 2>> %t.log
+// RUN: %clang -target x86_64-apple-darwin12 %s -### -o %t \
+// RUN:   -mlinker-version=133.3.0.1a 2>> %t.log
+// RUN: FileCheck -check-prefix=LINK_VERSION_DIGITS %s < %t.log
+// LINK_VERSION_DIGITS-NOT: invalid version number in '-mlinker-version=133.3'
+// LINK_VERSION_DIGITS-NOT: invalid version number in '-mlinker-version=133.3.0'
+// LINK_VERSION_DIGITS-NOT: invalid version number in '-mlinker-version=133.3.0.1'
+// LINK_VERSION_DIGITS-NOT: invalid version number in '-mlinker-version=133.3.0.1.2'
+// LINK_VERSION_DIGITS: invalid version number in '-mlinker-version=133.3.0.1.2.6'
+// LINK_VERSION_DIGITS: invalid version number in '-mlinker-version=133.3.0.1.a'
+// LINK_VERSION_DIGITS: invalid version number in '-mlinker-version=133.3.0.1a'
+
+// Check that we're passing -lto-pass-remarks-output for LTO
+// RUN: %clang -target x86_64-apple-darwin12 %t.o -fsave-optimization-record -### -o foo/bar.out 2> %t.log
+// RUN: FileCheck -check-prefix=PASS_REMARKS_OUTPUT %s < %t.log
+// PASS_REMARKS_OUTPUT: "-mllvm" "-lto-pass-remarks-output" "-mllvm" "foo/bar.out.opt.yaml"
+// PASS_REMARKS_OUTPUT-NOT: -lto-pass-remarks-with-hotness
+
+// RUN: %clang -target x86_64-apple-darwin12 %t.o -fsave-optimization-record -### 2> %t.log
+// RUN: FileCheck -check-prefix=PASS_REMARKS_OUTPUT_NO_O %s < %t.log
+// PASS_REMARKS_OUTPUT_NO_O: "-mllvm" "-lto-pass-remarks-output" "-mllvm" "a.out.opt.yaml"
+
+// RUN: %clang -target x86_64-apple-darwin12 %t.o -fsave-optimization-record -fprofile-instr-use=blah -### -o foo/bar.out 2> %t.log
+// RUN: FileCheck -check-prefix=PASS_REMARKS_WITH_HOTNESS %s < %t.log
+// PASS_REMARKS_WITH_HOTNESS: "-mllvm" "-lto-pass-remarks-output" "-mllvm" "foo/bar.out.opt.yaml" "-mllvm" "-lto-pass-remarks-with-hotness"
+
+// RUN: %clang -target x86_64-apple-darwin12 %t.o -fsave-optimization-record -fprofile-instr-use=blah -fdiagnostics-hotness-threshold=100 -### -o foo/bar.out 2> %t.log
+// RUN: FileCheck -check-prefix=PASS_REMARKS_WITH_HOTNESS_THRESHOLD %s < %t.log
+// PASS_REMARKS_WITH_HOTNESS_THRESHOLD: "-mllvm" "-lto-pass-remarks-output" "-mllvm" "foo/bar.out.opt.yaml" "-mllvm" "-lto-pass-remarks-with-hotness" "-mllvm" "-lto-pass-remarks-hotness-threshold=100"
+
+// RUN: %clang -target x86_64-apple-ios6.0 -miphoneos-version-min=6.0 -fprofile-instr-generate -### %t.o 2> %t.log
+// RUN: FileCheck -check-prefix=LINK_PROFILE_FIRST %s < %t.log
+// RUN: %clang -target x86_64-apple-darwin12 -fprofile-instr-generate -### %t.o 2> %t.log
+// RUN: FileCheck -check-prefix=LINK_PROFILE_FIRST %s < %t.log
+// RUN: %clang -target i386-apple-darwin9 -fprofile-instr-generate -### %t.o 2> %t.log
+// RUN: FileCheck -check-prefix=LINK_PROFILE_FIRST %s < %t.log
+// RUN: %clang -target arm64-apple-ios5.0 -miphoneos-version-min=5.0 -fprofile-instr-generate -### %t.o 2> %t.log
+// RUN: FileCheck -check-prefix=LINK_PROFILE_FIRST %s < %t.log
+// LINK_PROFILE_FIRST: {{ld(.exe)?"}} "{{[^"]+}}libclang_rt.profile_{{[a-z]+}}.a"
+
+// RUN: %clang -target x86_64-apple-darwin12 -fprofile-instr-generate -exported_symbols_list /dev/null -### %t.o 2> %t.log
+// RUN: FileCheck -check-prefix=PROFILE_EXPORT %s < %t.log
+// RUN: %clang -target x86_64-apple-darwin12 -fprofile-instr-generate -Wl,-exported_symbols_list,/dev/null -### %t.o 2> %t.log
+// RUN: FileCheck -check-prefix=PROFILE_EXPORT %s < %t.log
+// RUN: %clang -target x86_64-apple-darwin12 -fprofile-instr-generate -Wl,-exported_symbol,foo -### %t.o 2> %t.log
+// RUN: FileCheck -check-prefix=PROFILE_EXPORT %s < %t.log
+// RUN: %clang -target x86_64-apple-darwin12 -fprofile-instr-generate -Xlinker -exported_symbol -Xlinker foo -### %t.o 2> %t.log
+// RUN: FileCheck -check-prefix=PROFILE_EXPORT %s < %t.log
+// RUN: %clang -target x86_64-apple-darwin12 -fprofile-instr-generate -Xlinker -exported_symbols_list -Xlinker /dev/null -### %t.o 2> %t.log
+// RUN: FileCheck -check-prefix=PROFILE_EXPORT %s < %t.log
+// PROFILE_EXPORT: "-exported_symbol" "___llvm_profile_filename" "-exported_symbol" "___llvm_profile_raw_version" "-exported_symbol" "_lprofCurFilename"
+//
+// RUN: %clang -target x86_64-apple-darwin12 -fprofile-instr-generate --coverage -### %t.o 2> %t.log
+// RUN: FileCheck -check-prefix=NO_PROFILE_EXPORT %s < %t.log
+// NO_PROFILE_EXPORT-NOT: "-exported_symbol"
+//
+// RUN: %clang -target x86_64-apple-darwin12 --coverage -exported_symbols_list /dev/null -### %t.o 2> %t.log
+// RUN: FileCheck -check-prefix=GCOV_EXPORT %s < %t.log
+// RUN: %clang -target x86_64-apple-darwin12 -fprofile-arcs -Wl,-exported_symbols_list,/dev/null -### %t.o 2> %t.log
+// RUN: FileCheck -check-prefix=GCOV_EXPORT %s < %t.log
+// RUN: %clang -target x86_64-apple-darwin12 -fprofile-arcs -Wl,-exported_symbol,foo -### %t.o 2> %t.log
+// RUN: FileCheck -check-prefix=GCOV_EXPORT %s < %t.log
+// RUN: %clang -target x86_64-apple-darwin12 -fprofile-arcs -Xlinker -exported_symbol -Xlinker foo -### %t.o 2> %t.log
+// RUN: FileCheck -check-prefix=GCOV_EXPORT %s < %t.log
+// RUN: %clang -target x86_64-apple-darwin12 -fprofile-arcs -Xlinker -exported_symbols_list -Xlinker /dev/null -### %t.o 2> %t.log
+// RUN: FileCheck -check-prefix=GCOV_EXPORT %s < %t.log
+// GCOV_EXPORT: "-exported_symbol" "___gcov_flush"
+//
+// Check that we can pass the outliner down to the linker.
+// RUN: env IPHONEOS_DEPLOYMENT_TARGET=7.0 \
+// RUN:   %clang -target arm64-apple-darwin -moutline -### %t.o 2> %t.log
+// MOUTLINE: ld
+// MOUTLINE-SAME: "-mllvm" "-enable-machine-outliner" "-mllvm" "-enable-linkonceodr-outlining"

src/llvm-project/clang/test/Driver/darwin-max-type-align.c

diff --git a/src/llvm-project/clang/test/Driver/darwin-max-type-align.c b/src/llvm-project/clang/test/Driver/darwin-max-type-align.c
new file mode 100644
index 0000000..6532f4a
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/darwin-max-type-align.c
@@ -0,0 +1,15 @@
+// Check the -fmax-type-align=N flag
+// rdar://16254558
+//
+// RUN: %clang -no-canonical-prefixes -target x86_64-apple-macosx10.7.0 %s -o - -### 2>&1 | \
+// RUN:   FileCheck -check-prefix=TEST0 %s
+// TEST0: -fmax-type-align=16
+// RUN: %clang -no-canonical-prefixes -fmax-type-align=32 -target x86_64-apple-macosx10.7.0 %s -o - -### 2>&1 | \
+// RUN:   FileCheck -check-prefix=TEST1 %s
+// TEST1: -fmax-type-align=32
+// RUN: %clang -no-canonical-prefixes -fmax-type-align=32 -fno-max-type-align -target x86_64-apple-macosx10.7.0 %s -o - -### 2>&1 | \
+// RUN:   FileCheck -check-prefix=TEST2 %s
+// TEST2-NOT: -fmax-type-align
+// RUN: %clang -no-canonical-prefixes -fno-max-type-align -target x86_64-apple-macosx10.7.0 %s -o - -### 2>&1 | \
+// RUN:   FileCheck -check-prefix=TEST3 %s
+// TEST3-NOT: -fmax-type-align

src/llvm-project/clang/test/Driver/darwin-multiarch-arm.c

diff --git a/src/llvm-project/clang/test/Driver/darwin-multiarch-arm.c b/src/llvm-project/clang/test/Driver/darwin-multiarch-arm.c
new file mode 100644
index 0000000..0ea5c4b
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/darwin-multiarch-arm.c
@@ -0,0 +1,14 @@
+// Check that we compile correctly with multiple ARM -arch options.
+//
+// RUN: %clang -target arm7-apple-darwin10 -### \
+// RUN:   -arch armv7 -arch armv7s %s 2>&1 | FileCheck %s
+
+// CHECK: "-cc1" "-triple" "thumbv7-apple-ios5.0.0"
+// CHECK-SAME: "-o" "[[CC_OUT1:[^"]*]]"
+// CHECK:ld{{(\.exe)?}}" {{.*}} "-o" "[[LD_OUT1:[^"]*]]" {{.*}} "[[CC_OUT1]]"
+// CHECK:"-cc1" "-triple" "thumbv7s-apple-ios5.0.0"
+// CHECK-SAME: "-o" "[[CC_OUT2:[^"]*]]"
+// CHECK:ld{{(\.exe)?}}" {{.*}} "-o" "[[LD_OUT2:[^"]*]]" {{.*}} "[[CC_OUT2]]"
+// CHECK:lipo{{(\.exe)?}}"
+// CHECK-DAG: "[[LD_OUT1]]"
+// CHECK-DAG: "[[LD_OUT2]]"

src/llvm-project/clang/test/Driver/darwin-objc-defaults.m

diff --git a/src/llvm-project/clang/test/Driver/darwin-objc-defaults.m b/src/llvm-project/clang/test/Driver/darwin-objc-defaults.m
new file mode 100644
index 0000000..1b3f7a8
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/darwin-objc-defaults.m
@@ -0,0 +1,94 @@
+// Check non-fragile ABI and dispatch method defaults.
+
+// i386
+
+// RUN: %clang -target x86_64-apple-darwin10 -S -### %s \
+// RUN:   -arch i386 -mmacosx-version-min=10.5 2> %t
+// RUN: FileCheck --check-prefix CHECK-CHECK-I386_OSX10_5 < %t %s
+
+// CHECK-CHECK-I386_OSX10_5: "-cc1"
+// CHECK-CHECK-I386_OSX10_5: -fobjc-runtime=macosx-fragile-10.5
+// CHECK-CHECK-I386_OSX10_5-NOT: -fobjc-dispatch-method
+// CHECK-CHECK-I386_OSX10_5: darwin-objc-defaults
+
+// RUN: %clang -target x86_64-apple-darwin10 -S -### %s \
+// RUN:   -arch i386 -mmacosx-version-min=10.6 2> %t
+// RUN: FileCheck --check-prefix CHECK-CHECK-I386_OSX10_6 < %t %s
+
+// CHECK-CHECK-I386_OSX10_6: "-cc1"
+// CHECK-CHECK-I386_OSX10_6: -fobjc-runtime=macosx-fragile-10.6
+// CHECK-CHECK-I386_OSX10_6-NOT: -fobjc-dispatch-method
+// CHECK-CHECK-I386_OSX10_6: darwin-objc-defaults
+
+// RUN: %clang -target x86_64-apple-darwin10 -S -### %s \
+// RUN:   -arch i386 -miphoneos-version-min=3.0 2> %t
+// RUN: FileCheck --check-prefix CHECK-CHECK-I386_IPHONE3_0 < %t %s
+
+// CHECK-CHECK-I386_IPHONE3_0: "-cc1"
+// CHECK-CHECK-I386_IPHONE3_0: -fobjc-runtime=ios-3.0
+// CHECK-CHECK-I386_IPHONE3_0-NOT: -fobjc-dispatch-method
+// CHECK-CHECK-I386_IPHONE3_0: darwin-objc-defaults
+
+// x86_64
+
+// RUN: %clang -target x86_64-apple-darwin10 -S -### %s \
+// RUN:   -arch x86_64 -mmacosx-version-min=10.4 2> %t
+// RUN: FileCheck --check-prefix CHECK-CHECK-X86_64_OSX10_4 < %t %s
+
+// CHECK-CHECK-X86_64_OSX10_4: "-cc1"
+// CHECK-CHECK-X86_64_OSX10_4: -fobjc-dispatch-method=non-legacy
+
+// RUN: %clang -target x86_64-apple-darwin10 -S -### %s \
+// RUN:   -arch x86_64 -mmacosx-version-min=10.5 2> %t
+// RUN: FileCheck --check-prefix CHECK-CHECK-X86_64_OSX10_5 < %t %s
+
+
+// CHECK-CHECK-X86_64_OSX10_5: "-cc1"
+// CHECK-CHECK-X86_64_OSX10_5: -fobjc-runtime=macosx-10.5
+// CHECK-CHECK-X86_64_OSX10_5: -fobjc-dispatch-method=non-legacy
+// CHECK-CHECK-X86_64_OSX10_5: darwin-objc-defaults
+
+// RUN: %clang -target x86_64-apple-darwin10 -S -### %s \
+// RUN:   -arch x86_64 -mmacosx-version-min=10.6 2> %t
+// RUN: FileCheck --check-prefix CHECK-CHECK-X86_64_OSX10_6 < %t %s
+
+// CHECK-CHECK-X86_64_OSX10_6: "-cc1"
+// CHECK-CHECK-X86_64_OSX10_6: -fobjc-runtime=macosx-10.6
+// CHECK-CHECK-X86_64_OSX10_6: darwin-objc-defaults
+
+// RUN: %clang -target x86_64-apple-darwin10 -S -### %s \
+// RUN:   -arch x86_64 -miphoneos-version-min=3.0 2> %t
+// RUN: FileCheck --check-prefix CHECK-CHECK-X86_64_IPHONE3_0 < %t %s
+
+// CHECK-CHECK-X86_64_IPHONE3_0: "-cc1"
+// CHECK-CHECK-X86_64_IPHONE3_0: -fobjc-runtime=ios-3.0
+// CHECK-CHECK-X86_64_IPHONE3_0: darwin-objc-defaults
+
+// armv7
+
+// RUN: %clang -target x86_64-apple-darwin10 -S -### %s \
+// RUN:   -arch armv7 -mmacosx-version-min=10.5 2> %t
+// RUN: FileCheck --check-prefix CHECK-CHECK-ARMV7_OSX10_5 < %t %s
+
+// CHECK-CHECK-ARMV7_OSX10_5: "-cc1"
+// CHECK-CHECK-ARMV7_OSX10_5: -fobjc-runtime=macosx-10.5
+// CHECK-CHECK-ARMV7_OSX10_5-NOT: -fobjc-dispatch-method
+// CHECK-CHECK-ARMV7_OSX10_5: darwin-objc-defaults
+
+// RUN: %clang -target x86_64-apple-darwin10 -S -### %s	\
+// RUN:   -arch armv7 -mmacosx-version-min=10.6 2> %t
+// RUN: FileCheck --check-prefix CHECK-CHECK-ARMV7_OSX10_6 < %t %s
+
+// CHECK-CHECK-ARMV7_OSX10_6: "-cc1"
+// CHECK-CHECK-ARMV7_OSX10_6: -fobjc-runtime=macosx-10.6
+// CHECK-CHECK-ARMV7_OSX10_6-NOT: -fobjc-dispatch-method
+// CHECK-CHECK-ARMV7_OSX10_6: darwin-objc-defaults
+
+// RUN: %clang -target x86_64-apple-darwin10 -S -### %s \
+// RUN:   -arch armv7 -miphoneos-version-min=3.0 2> %t
+// RUN: FileCheck --check-prefix CHECK-CHECK-ARMV7_IPHONE3_0 < %t %s
+
+// CHECK-CHECK-ARMV7_IPHONE3_0: "-cc1"
+// CHECK-CHECK-ARMV7_IPHONE3_0: -fobjc-runtime=ios-3.0
+// CHECK-CHECK-ARMV7_IPHONE3_0-NOT: -fobjc-dispatch-method
+// CHECK-CHECK-ARMV7_IPHONE3_0: darwin-objc-defaults

src/llvm-project/clang/test/Driver/darwin-objc-options.m

diff --git a/src/llvm-project/clang/test/Driver/darwin-objc-options.m b/src/llvm-project/clang/test/Driver/darwin-objc-options.m
new file mode 100644
index 0000000..3e21fb3
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/darwin-objc-options.m
@@ -0,0 +1,35 @@
+// Check miscellaneous Objective-C options.
+
+// RUN: %clang -target x86_64-apple-darwin10 -S -### %s \
+// RUN:   -arch x86_64 -fobjc-abi-version=1 2> %t
+// RUN: FileCheck --check-prefix CHECK-CHECK-X86_64_ABI1 < %t %s
+
+// CHECK-CHECK-X86_64_ABI1: "-cc1"
+// CHECK-CHECK-X86_64_ABI1: -fobjc-runtime=macosx-fragile-10.6.0
+// CHECK-CHECK-X86_64_ABI1-NOT: -fobjc-dispatch-method
+// CHECK-CHECK-X86_64_ABI1: darwin-objc-options
+
+// RUN: %clang -target x86_64-apple-darwin10 -S -### %s \
+// RUN:   -arch i386 -fobjc-abi-version=2 2> %t
+// RUN: FileCheck --check-prefix CHECK-CHECK-I386_ABI2 < %t %s
+
+// CHECK-CHECK-I386_ABI2: "-cc1"
+// CHECK-CHECK-I386_ABI2: -fobjc-runtime=macosx-10.6.0
+// CHECK-CHECK-I386_ABI2: -fobjc-exceptions
+// CHECK-CHECK-I386_ABI2: -fexceptions
+// CHECK-CHECK-I386_ABI2-NOT: -fobjc-dispatch-method
+// CHECK-CHECK-I386_ABI2: darwin-objc-options
+
+// RUN: %clang -target x86_64-apple-darwin10 -S -### %s \
+// RUN:   -arch i386 -fobjc-runtime=ios-5.0 2> %t
+// RUN: FileCheck --check-prefix CHECK-CHECK-I386_IOS < %t %s
+
+// CHECK-CHECK-I386_IOS: "-cc1"
+// CHECK-CHECK-I386_IOS: -fobjc-runtime=ios-5.0
+// CHECK-CHECK-I386_IOS: -fobjc-exceptions
+// CHECK-CHECK-I386_IOS: -fexceptions
+// CHECK-CHECK-I386_IOS-NOT: -fobjc-dispatch-method
+// CHECK-CHECK-I386_IOS: darwin-objc-options
+
+// Don't crash with an unexpected target triple.
+// RUN: %clang -target i386-apple-ios7 -S -### %s

src/llvm-project/clang/test/Driver/darwin-sanitizer-ld.c

diff --git a/src/llvm-project/clang/test/Driver/darwin-sanitizer-ld.c b/src/llvm-project/clang/test/Driver/darwin-sanitizer-ld.c
new file mode 100644
index 0000000..53c7fce
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/darwin-sanitizer-ld.c
@@ -0,0 +1,127 @@
+// Test sanitizer link flags on Darwin.
+
+// RUN: %clang -no-canonical-prefixes -### -target x86_64-darwin \
+// RUN:   -stdlib=platform -fsanitize=address %s -o %t.o 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-ASAN %s
+
+// CHECK-ASAN: "{{.*}}ld{{(.exe)?}}"
+// CHECK-ASAN-NOT: "-lstdc++"
+// CHECK-ASAN-NOT: "-lc++"
+// CHECK-ASAN: libclang_rt.asan_osx_dynamic.dylib"
+// CHECK-ASAN: "-rpath" "@executable_path"
+// CHECK-ASAN: "-rpath" "{{.*}}lib{{.*}}darwin"
+
+// RUN: %clang -no-canonical-prefixes -### -target x86_64-darwin \
+// RUN:   -fPIC -shared -fsanitize=address %s -o %t.so 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-DYN-ASAN %s
+
+// CHECK-DYN-ASAN: "{{.*}}ld{{(.exe)?}}"
+// CHECK-DYN-ASAN: "-dylib"
+// CHECK-DYN-ASAN: libclang_rt.asan_osx_dynamic.dylib"
+// CHECK-DYN-ASAN: "-rpath" "@executable_path"
+// CHECK-DYN-ASAN: "-rpath" "{{.*}}lib{{.*}}darwin"
+
+// RUN: %clang -no-canonical-prefixes -### -target x86_64-darwin \
+// RUN:   -stdlib=platform -fsanitize=undefined %s -o %t.o 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-UBSAN %s
+
+// CHECK-UBSAN: "{{.*}}ld{{(.exe)?}}"
+// CHECK-UBSAN-NOT: "-lstdc++"
+// CHECK-UBSAN-NOT: "-lc++"
+// CHECK-UBSAN: libclang_rt.ubsan_osx_dynamic.dylib"
+// CHECK-UBSAN: "-rpath" "@executable_path"
+// CHECK-UBSAN: "-rpath" "{{.*}}lib{{.*}}darwin"
+
+// RUN: %clang -no-canonical-prefixes -### -target x86_64-darwin \
+// RUN:   -fsanitize=bounds -fsanitize-undefined-trap-on-error \
+// RUN:   %s -o %t.o 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-BOUNDS %s
+
+// CHECK-BOUNDS: "{{.*}}ld{{(.exe)?}}"
+// CHECK-BOUNDS-NOT: libclang_rt.ubsan_osx.a"
+
+// RUN: %clang -no-canonical-prefixes -### -target x86_64-darwin \
+// RUN:   -fPIC -shared -fsanitize=undefined %s -o %t.so 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-DYN-UBSAN %s
+
+// CHECK-DYN-UBSAN: "{{.*}}ld{{(.exe)?}}"
+// CHECK-DYN-UBSAN: "-dylib"
+// CHECK-DYN-UBSAN: libclang_rt.ubsan_osx_dynamic.dylib"
+// CHECK-DYN-UBSAN: "-rpath" "@executable_path"
+// CHECK-DYN-UBSAN: "-rpath" "{{.*}}lib{{.*}}darwin"
+
+// RUN: %clang -no-canonical-prefixes -### -target x86_64-darwin \
+// RUN:   -fsanitize=bounds -fsanitize-undefined-trap-on-error \
+// RUN:   %s -o %t.so -fPIC -shared 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-DYN-BOUNDS %s
+
+// CHECK-DYN-BOUNDS: "{{.*}}ld{{(.exe)?}}"
+// CHECK-DYN-BOUNDS-NOT: ubsan_osx
+
+// RUN: %clang -no-canonical-prefixes -### -target x86_64-darwin \
+// RUN:   -stdlib=platform -fsanitize=address -mios-simulator-version-min=7.0 \
+// RUN:   %s -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-ASAN-IOSSIM %s
+
+// CHECK-ASAN-IOSSIM: "{{.*}}ld{{(.exe)?}}"
+// CHECK-ASAN-IOSSIM-NOT: "-lstdc++"
+// CHECK-ASAN-IOSSIM-NOT: "-lc++"
+// CHECK-ASAN-IOSSIM: libclang_rt.asan_iossim_dynamic.dylib"
+// CHECK-ASAN-IOSSIM: "-rpath" "@executable_path"
+// CHECK-ASAN-IOSSIM: "-rpath" "{{.*}}lib{{.*}}darwin"
+
+// RUN: %clang -no-canonical-prefixes -### -target x86_64-darwin \
+// RUN:   -stdlib=platform -fsanitize=address \
+// RUN:   -mtvos-simulator-version-min=8.3.0 %s -o %t.o 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-ASAN-TVOSSIM %s
+
+// CHECK-ASAN-TVOSSIM: "{{.*}}ld{{(.exe)?}}"
+// CHECK-ASAN-TVOSSIM-NOT: "-lstdc++"
+// CHECK-ASAN-TVOSSIM-NOT: "-lc++"
+// CHECK-ASAN-TVOSSIM: libclang_rt.asan_tvossim_dynamic.dylib"
+// CHECK-ASAN-TVOSSIM: "-rpath" "@executable_path"
+// CHECK-ASAN-TVOSSIM: "-rpath" "{{.*}}lib{{.*}}darwin"
+
+// RUN: %clang -no-canonical-prefixes -### -target x86_64-darwin \
+// RUN:   -stdlib=platform -fsanitize=address \
+// RUN:   -mwatchos-simulator-version-min=2.0.0 %s -o %t.o 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-ASAN-WATCHOSSIM %s
+
+// CHECK-ASAN-WATCHOSSIM: "{{.*}}ld{{(.exe)?}}"
+// CHECK-ASAN-WATCHOSSIM-NOT: "-lstdc++"
+// CHECK-ASAN-WATCHOSSIM-NOT: "-lc++"
+// CHECK-ASAN-WATCHOSSIM: libclang_rt.asan_watchossim_dynamic.dylib"
+// CHECK-ASAN-WATCHOSSIM: "-rpath" "@executable_path"
+// CHECK-ASAN-WATCHOSSIM: "-rpath" "{{.*}}lib{{.*}}darwin"
+
+// RUN: %clang -no-canonical-prefixes -### -target armv7-apple-ios  \
+// RUN:   -stdlib=platform -fsanitize=address -miphoneos-version-min=7 \
+// RUN:   %s -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-ASAN-IOS %s
+
+// CHECK-ASAN-IOS: "{{.*}}ld{{(.exe)?}}"
+// CHECK-ASAN-IOS-NOT: "-lstdc++"
+// CHECK-ASAN-IOS-NOT: "-lc++"
+// CHECK-ASAN-IOS: libclang_rt.asan_ios_dynamic.dylib"
+// CHECK-ASAN-IOS: "-rpath" "@executable_path"
+// CHECK-ASAN-IOS: "-rpath" "{{.*}}lib{{.*}}darwin"
+
+// RUN: %clang -no-canonical-prefixes -### -target arm64-apple-tvos \
+// RUN:   -stdlib=platform -fsanitize=address -mtvos-version-min=8.3 \
+// RUN:   %s -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-ASAN-TVOS %s
+
+// CHECK-ASAN-TVOS: "{{.*}}ld{{(.exe)?}}"
+// CHECK-ASAN-TVOS-NOT: "-lstdc++"
+// CHECK-ASAN-TVOS-NOT: "-lc++"
+// CHECK-ASAN-TVOS: libclang_rt.asan_tvos_dynamic.dylib"
+// CHECK-ASAN-TVOS: "-rpath" "@executable_path"
+// CHECK-ASAN-TVOS: "-rpath" "{{.*}}lib{{.*}}darwin"
+
+// RUN: %clang -no-canonical-prefixes -### -target armv7k-apple-watchos \
+// RUN:   -stdlib=platform -fsanitize=address -mwatchos-version-min=2.0 \
+// RUN:   %s -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-ASAN-WATCHOS %s
+
+// CHECK-ASAN-WATCHOS: "{{.*}}ld{{(.exe)?}}"
+// CHECK-ASAN-WATCHOS-NOT: "-lstdc++"
+// CHECK-ASAN-WATCHOS-NOT: "-lc++"
+// CHECK-ASAN-WATCHOS: libclang_rt.asan_watchos_dynamic.dylib"
+// CHECK-ASAN-WATCHOS: "-rpath" "@executable_path"
+// CHECK-ASAN-WATCHOS: "-rpath" "{{.*}}lib{{.*}}darwin"

src/llvm-project/clang/test/Driver/darwin-sdk-version.c

diff --git a/src/llvm-project/clang/test/Driver/darwin-sdk-version.c b/src/llvm-project/clang/test/Driver/darwin-sdk-version.c
new file mode 100644
index 0000000..9c1eec0
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/darwin-sdk-version.c
@@ -0,0 +1,37 @@
+// RUN: %clang -target x86_64-apple-macosx10.13 -isysroot %S/Inputs/MacOSX10.14.sdk -c -### %s 2>&1 \
+// RUN:   | FileCheck %s
+// RUN: env SDKROOT=%S/Inputs/MacOSX10.14.sdk %clang -target x86_64-apple-macosx10.13 -c -### %s 2>&1 \
+// RUN:   | FileCheck %s
+//
+// RUN: rm -rf %t/SDKs/MacOSX10.10.sdk
+// RUN: mkdir -p %t/SDKs/MacOSX10.10.sdk
+// RUN: %clang -m64 -isysroot %t/SDKs/MacOSX10.10.sdk -c -### %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=INFER_SDK_VERSION %s
+// RUN: sed -e 's/10\.14/10\.8/g' %S/Inputs/MacOSX10.14.sdk/SDKSettings.json > %t/SDKs/MacOSX10.10.sdk/SDKSettings.json
+// RUN: %clang -m64 -isysroot %t/SDKs/MacOSX10.10.sdk -c -### %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=INFER_DEPLOYMENT_TARGET_VERSION %s
+// REQUIRES: system-darwin && native
+//
+// RUN: rm -rf %t/SDKs/MacOSX10.14.sdk
+// RUN: mkdir -p %t/SDKs/MacOSX10.14.sdk
+// RUN: %clang -target x86_64-apple-macosx10.13 -isysroot %t/SDKs/MacOSX10.14.sdk -c -### %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=NO_VERSION %s
+//
+// RUN: rm -rf %t/SDKs/MacOSX10.14.sdk
+// RUN: mkdir -p %t/SDKs/MacOSX10.14.sdk
+// RUN: echo '{broken json' > %t/SDKs/MacOSX10.14.sdk/SDKSettings.json
+// RUN: %clang -target x86_64-apple-macosx10.13 -isysroot %t/SDKs/MacOSX10.14.sdk -c -### %s 2>&1 \
+// RUN:   | FileCheck --check-prefixes=NO_VERSION,ERROR %s
+//
+// RUN: rm -rf %t/SDKs/MacOSX10.14.sdk
+// RUN: mkdir -p %t/SDKs/MacOSX10.14.sdk
+// RUN: echo '{"Version":1}' > %t/SDKs/MacOSX10.14.sdk/SDKSettings.json
+// RUN: %clang -target x86_64-apple-macosx10.13 -isysroot %t/SDKs/MacOSX10.14.sdk -c -### %s 2>&1 \
+// RUN:   | FileCheck --check-prefixes=NO_VERSION,ERROR %s
+
+// CHECK: -target-sdk-version=10.14
+// INFER_SDK_VERSION: "-triple" "x86_64-apple-macosx10.10.0"
+// INFER_SDK_VERSION-SAME: -target-sdk-version=10.10
+// INFER_DEPLOYMENT_TARGET_VERSION: "-triple" "x86_64-apple-macosx10.8.0"
+// NO_VERSION-NOT: target-sdk-version
+// ERROR: warning: SDK settings were ignored as 'SDKSettings.json' could not be parsed

src/llvm-project/clang/test/Driver/darwin-sdk-vs-os-version.c

diff --git a/src/llvm-project/clang/test/Driver/darwin-sdk-vs-os-version.c b/src/llvm-project/clang/test/Driver/darwin-sdk-vs-os-version.c
new file mode 100644
index 0000000..391f4d5
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/darwin-sdk-vs-os-version.c
@@ -0,0 +1,10 @@
+// REQUIRES: system-darwin
+
+// Ensure that we never pick a version that's based on the SDK that's newer than
+// the system version:
+// RUN: rm -rf %t/SDKs/MacOSX10.99.99.sdk
+// RUN: mkdir -p %t/SDKs/MacOSX10.99.99.sdk
+// RUN: %clang -target x86_64-apple-darwin -isysroot %t/SDKs/MacOSX10.99.99.sdk %s -### 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-MACOSX-SYSTEM-VERSION %s
+
+// CHECK-MACOSX-SYSTEM-VERSION-NOT: 10.99.99"

src/llvm-project/clang/test/Driver/darwin-sdkroot.c

diff --git a/src/llvm-project/clang/test/Driver/darwin-sdkroot.c b/src/llvm-project/clang/test/Driver/darwin-sdkroot.c
new file mode 100644
index 0000000..8b3782e
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/darwin-sdkroot.c
@@ -0,0 +1,76 @@
+// Check that SDKROOT is used to define the default for -isysroot on Darwin.
+//
+// RUN: rm -rf %t.tmpdir
+// RUN: mkdir -p %t.tmpdir
+// RUN: env SDKROOT=%t.tmpdir %clang -target x86_64-apple-darwin10 \
+// RUN:   -c %s -### 2> %t.log
+// RUN: FileCheck --check-prefix=CHECK-BASIC < %t.log %s
+//
+// CHECK-BASIC: clang
+// CHECK-BASIC: "-cc1"
+// CHECK-BASIC: "-isysroot" "{{.*tmpdir}}"
+
+// Check that we don't use SDKROOT as the default if it is not a valid path.
+//
+// RUN: rm -rf %t.nonpath
+// RUN: env SDKROOT=%t.nonpath %clang -target x86_64-apple-darwin10 \
+// RUN:   -c %s -### 2> %t.log
+// RUN: FileCheck --check-prefix=CHECK-NONPATH < %t.log %s
+//
+// CHECK-NONPATH: clang
+// CHECK-NONPATH: "-cc1"
+// CHECK-NONPATH-NOT: "-isysroot"
+
+// Check that we don't use SDKROOT as the default if it is just "/"
+//
+// RUN: env SDKROOT=/ %clang -target x86_64-apple-darwin10 \
+// RUN:   -c %s -### 2> %t.log
+// RUN: FileCheck --check-prefix=CHECK-NONROOT < %t.log %s
+//
+// CHECK-NONROOT: clang
+// CHECK-NONROOT: "-cc1"
+// CHECK-NONROOT-NOT: "-isysroot"
+//
+// This test fails with MSYS or MSYS2 env.exe, since it does not preserve
+// root, expanding / into C:/MINGW/MSYS/1.0 or c:/msys64. To reproduce the
+// problem, run:
+//
+//   env SDKROOT=/ cmd //c echo %SDKROOT%
+//
+// This test do pass using GnuWin32 env.exe.
+
+// Check if clang set the correct deployment target from -sysroot
+//
+// RUN: rm -rf %t/SDKs/iPhoneOS8.0.0.sdk
+// RUN: mkdir -p %t/SDKs/iPhoneOS8.0.0.sdk
+// RUN: env SDKROOT=%t/SDKs/iPhoneOS8.0.0.sdk %clang -target arm64-apple-darwin %s -### 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-IPHONE %s
+//
+// CHECK-IPHONE: clang
+// CHECK-IPHONE: "-cc1"
+// CHECK-IPHONE: "-triple" "arm64-apple-ios8.0.0"
+// CHECK-IPHONE: ld
+// CHECK-IPHONE: "-iphoneos_version_min" "8.0.0"
+//
+//
+// RUN: rm -rf %t/SDKs/iPhoneSimulator8.0.sdk
+// RUN: mkdir -p %t/SDKs/iPhoneSimulator8.0.sdk
+// RUN: env SDKROOT=%t/SDKs/iPhoneSimulator8.0.sdk %clang -target x86_64-apple-darwin %s -### 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-SIMULATOR %s
+//
+// CHECK-SIMULATOR: clang
+// CHECK-SIMULATOR: "-cc1"
+// CHECK-SIMULATOR: "-triple" "x86_64-apple-ios8.0.0-simulator"
+// CHECK-SIMULATOR: ld
+// CHECK-SIMULATOR: "-ios_simulator_version_min" "8.0.0"
+//
+// RUN: rm -rf %t/SDKs/MacOSX10.10.0.sdk
+// RUN: mkdir -p %t/SDKs/MacOSX10.10.0.sdk
+// RUN: env SDKROOT=%t/SDKs/MacOSX10.10.0.sdk %clang -target x86_64-apple-darwin %s -### 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-MACOSX %s
+//
+// CHECK-MACOSX: clang
+// CHECK-MACOSX: "-cc1"
+// CHECK-MACOSX: "-triple" "x86_64-apple-macosx10.10.0"
+// CHECK-MACOSX: ld
+// CHECK-MACOSX: "-macosx_version_min" "10.10.0"

src/llvm-project/clang/test/Driver/darwin-simulator-macro.c

diff --git a/src/llvm-project/clang/test/Driver/darwin-simulator-macro.c b/src/llvm-project/clang/test/Driver/darwin-simulator-macro.c
new file mode 100644
index 0000000..cf17299
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/darwin-simulator-macro.c
@@ -0,0 +1,11 @@
+// RUN: %clang -target x86_64-apple-darwin10 -arch x86_64 -mios-simulator-version-min=6.0.0 -E -dM %s | FileCheck -check-prefix=SIM %s
+// RUN: %clang -target x86_64-apple-darwin10 -arch x86_64 -miphonesimulator-version-min=6.0.0 -E -dM %s | FileCheck -check-prefix=SIM %s
+// RUN: %clang -target x86_64-apple-darwin10 -arch x86_64 -mtvos-simulator-version-min=6.0.0 -E -dM %s | FileCheck -check-prefix=SIM %s
+// RUN: %clang -target x86_64-apple-darwin10 -arch x86_64 -mappletvsimulator-version-min=6.0.0 -E -dM %s | FileCheck -check-prefix=SIM %s
+// RUN: %clang -target x86_64-apple-darwin10 -arch x86_64 -mwatchos-simulator-version-min=6.0.0 -E -dM %s | FileCheck -check-prefix=SIM %s
+// RUN: %clang -target x86_64-apple-darwin10 -arch x86_64 -mwatchsimulator-version-min=6.0.0 -E -dM %s | FileCheck -check-prefix=SIM %s
+// RUN: %clang -target x86_64-apple-darwin10 -arch x86_64 -mios-version-min=6.0.0 -E -dM %s | FileCheck -check-prefix=SIM %s
+// RUN: %clang -target x86_64-apple-darwin10 -arch x86_64 -mtvos-version-min=6.0.0 -E -dM %s | FileCheck -check-prefix=SIM %s
+// RUN: %clang -target x86_64-apple-darwin10 -arch x86_64 -mwatchos-version-min=6.0.0 -E -dM %s | FileCheck -check-prefix=SIM %s
+
+// SIM: #define __APPLE_EMBEDDED_SIMULATOR__ 1

src/llvm-project/clang/test/Driver/darwin-stdlib.cpp

diff --git a/src/llvm-project/clang/test/Driver/darwin-stdlib.cpp b/src/llvm-project/clang/test/Driver/darwin-stdlib.cpp
new file mode 100644
index 0000000..3e89bd1
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/darwin-stdlib.cpp
@@ -0,0 +1,21 @@
+// This test will fail if CLANG_DEFAULT_CXX_STDLIB is set to anything different
+// than the platform default. (see https://llvm.org/bugs/show_bug.cgi?id=30548)
+// XFAIL: default-cxx-stdlib-set
+
+// RUN: %clang -target x86_64-apple-darwin -ccc-install-dir %S/Inputs/darwin_toolchain_tree/bin/ -arch arm64 -miphoneos-version-min=7.0 %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-LIBCXX
+// RUN: %clang -target x86_64-apple-darwin -ccc-install-dir %S/Inputs/darwin_toolchain_tree/bin/ -mmacosx-version-min=10.8 %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-LIBSTDCXX
+// RUN: %clang -target x86_64-apple-darwin -ccc-install-dir %S/Inputs/darwin_toolchain_tree/bin/ -mmacosx-version-min=10.9 %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-LIBCXX
+// RUN: %clang -target x86_64-apple-darwin -ccc-install-dir %S/Inputs/darwin_toolchain_tree/bin/ -arch armv7s -miphoneos-version-min=6.1 %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-LIBSTDCXX
+// RUN: %clang -target x86_64-apple-darwin -ccc-install-dir %S/Inputs/darwin_toolchain_tree/bin/ -arch armv7s -miphoneos-version-min=7.0 %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-LIBCXX
+// RUN: %clang -target x86_64-apple-darwin -ccc-install-dir %S/Inputs/darwin_toolchain_tree/bin/ -arch armv7k %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-LIBCXX
+
+// The purpose of this test is that the libc++ headers should be found
+// properly. We also pass -stdlib=libc++ to make sure the logic to add the
+// optional absolute include for libc++ from InitHeaderSearch.cpp also fires.
+
+// CHECK-LIBCXX: "-stdlib=libc++"
+// CHECK-LIBCXX: "-internal-isystem" "{{[^"]*}}{{/|\\\\}}Inputs{{/|\\\\}}darwin_toolchain_tree{{/|\\\\}}bin{{/|\\\\}}..{{/|\\\\}}include{{/|\\\\}}c++{{/|\\\\}}v1"
+
+// CHECK-LIBSTDCXX-NOT: -stdlib=libc++
+// CHECK-LIBSTDCXX-NOT: -stdlib=libstdc++
+// CHECK-LIBSTDCXX-NOT: -internal-isystem

src/llvm-project/clang/test/Driver/darwin-verify-debug.c

diff --git a/src/llvm-project/clang/test/Driver/darwin-verify-debug.c b/src/llvm-project/clang/test/Driver/darwin-verify-debug.c
new file mode 100644
index 0000000..6b91290
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/darwin-verify-debug.c
@@ -0,0 +1,33 @@
+// Check that we verify debug output properly with multiple -arch options.
+//
+// RUN: %clang -target x86_64-apple-darwin10 -ccc-print-phases \
+// RUN:   --verify-debug-info -arch i386 -arch x86_64 %s -g 2> %t
+// RUN: FileCheck -check-prefix=CHECK-MULTIARCH-ACTIONS < %t %s
+//
+// CHECK-MULTIARCH-ACTIONS: 0: input, "{{.*}}darwin-verify-debug.c", c
+// CHECK-MULTIARCH-ACTIONS: 9: dsymutil, {8}, dSYM
+// CHECK-MULTIARCH-ACTIONS: 10: verify-debug-info, {9}, none
+//
+// RUN: %clang -target x86_64-apple-darwin10 -ccc-print-bindings \
+// RUN:   --verify-debug-info -arch i386 -arch x86_64 %s -g 2> %t
+// RUN: FileCheck -check-prefix=CHECK-MULTIARCH-BINDINGS < %t %s
+//
+// CHECK-MULTIARCH-BINDINGS: # "x86_64-apple-darwin10" - "darwin::Dsymutil", inputs: ["a.out"], output: "a.out.dSYM"
+// CHECK-MULTIARCH-BINDINGS: # "x86_64-apple-darwin10" - "darwin::VerifyDebug", inputs: ["a.out.dSYM"], output: (nothing)
+
+// Check output name derivation.
+//
+// RUN: %clang -target x86_64-apple-darwin10 -ccc-print-bindings \
+// RUN:   --verify-debug-info -o foo %s -g 2> %t
+// RUN: FileCheck -check-prefix=CHECK-OUTPUT-NAME < %t %s
+//
+// CHECK-OUTPUT-NAME: "x86_64-apple-darwin10" - "darwin::Linker", inputs: [{{.*}}], output: "foo"
+// CHECK-OUTPUT-NAME: "x86_64-apple-darwin10" - "darwin::Dsymutil", inputs: ["foo"], output: "foo.dSYM"
+// CHECK-OUTPUT-NAME: "x86_64-apple-darwin10" - "darwin::VerifyDebug", inputs: ["foo.dSYM"], output: (nothing)
+
+// Check that we only verify when needed.
+//
+// RUN: touch %t.o
+// RUN: %clang -target x86_64-apple-darwin10 -ccc-print-bindings \
+// RUN:   --verify-debug-info -o foo %t.o -g 2> %t
+// RUN: not grep "Verify" %t

src/llvm-project/clang/test/Driver/darwin-version.c

diff --git a/src/llvm-project/clang/test/Driver/darwin-version.c b/src/llvm-project/clang/test/Driver/darwin-version.c
new file mode 100644
index 0000000..75279b9
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/darwin-version.c
@@ -0,0 +1,307 @@
+// RUN: %clang -target armv6-apple-darwin9 -c %s -### 2>&1 | \
+// RUN:   FileCheck --check-prefix=CHECK-VERSION-OSX %s
+// CHECK-VERSION-OSX: "armv6k-apple-macosx10.5.0"
+// RUN: %clang -target armv6-apple-darwin9 -miphoneos-version-min=2.0 -c %s -### 2>&1 | \
+// RUN:   FileCheck --check-prefix=CHECK-VERSION-IOS2 %s
+// CHECK-VERSION-IOS2: "armv6k-apple-ios2.0.0"
+// RUN: %clang -target armv6-apple-darwin9 -miphoneos-version-min=2.2 -c %s -### 2>&1 | \
+// RUN:   FileCheck --check-prefix=CHECK-VERSION-IOS22 %s
+// CHECK-VERSION-IOS22: "armv6k-apple-ios2.2.0"
+// RUN: %clang -target armv6-apple-darwin9 -miphoneos-version-min=3.0 -c %s -### 2>&1 | \
+// RUN:   FileCheck --check-prefix=CHECK-VERSION-IOS3 %s
+// CHECK-VERSION-IOS3: "armv6k-apple-ios3.0.0"
+
+// RUN: env IPHONEOS_DEPLOYMENT_TARGET=11.0 \
+// RUN:   %clang -target armv7-apple-darwin -c -### %s 2> %t.err
+// RUN:   FileCheck --input-file=%t.err --check-prefix=CHECK-VERSION-IOS4 %s
+// CHECK-VERSION-IOS4: invalid iOS deployment version 'IPHONEOS_DEPLOYMENT_TARGET=11.0'
+
+// RUN: %clang -target armv7-apple-ios11.0 -c -### %s 2> %t.err
+// RUN: FileCheck --input-file=%t.err --check-prefix=CHECK-VERSION-IOS41 %s
+// CHECK-VERSION-IOS41: invalid iOS deployment version '--target=armv7-apple-ios11.0'
+
+// RUN: %clang -target armv7-apple-darwin -miphoneos-version-min=11.0 -c -### %s 2> %t.err
+// RUN: FileCheck --input-file=%t.err --check-prefix=CHECK-VERSION-IOS5 %s
+// CHECK-VERSION-IOS5: invalid iOS deployment version '-miphoneos-version-min=11.0'
+
+// RUN: %clang -target i386-apple-darwin -mios-simulator-version-min=11.0 -c -### %s 2> %t.err
+// RUN: FileCheck --input-file=%t.err --check-prefix=CHECK-VERSION-IOS6 %s
+// CHECK-VERSION-IOS6: invalid iOS deployment version '-mios-simulator-version-min=11.0'
+
+// RUN: %clang -target armv7-apple-ios11.1 -c -### %s 2>&1 | \
+// RUN: FileCheck --check-prefix=CHECK-VERSION-IOS71 %s
+// CHECK-VERSION-IOS71: invalid iOS deployment version
+// RUN: %clang -target armv7-apple-darwin -Wno-missing-sysroot -isysroot SDKs/iPhoneOS11.0.sdk -c -### %s 2>&1 | \
+// RUN: FileCheck --check-prefix=CHECK-VERSION-IOS7 %s
+// CHECK-VERSION-IOS7: thumbv7-apple-ios10.99.99
+
+// RUN: env IPHONEOS_DEPLOYMENT_TARGET=11.0 \
+// RUN:   %clang -target arm64-apple-darwin -c -### %s 2>&1 | \
+// RUN:   FileCheck --check-prefix=CHECK-VERSION-IOS8 %s
+// CHECK-VERSION-IOS8: arm64-apple-ios11.0.0
+
+// RUN: %clang -target arm64-apple-ios11.0 -miphoneos-version-min=11.0 -c -### %s 2>&1 | \
+// RUN: FileCheck --check-prefix=CHECK-VERSION-IOS9 %s
+// CHECK-VERSION-IOS9: arm64-apple-ios11.0.0
+
+// RUN: %clang -target x86_64-apple-darwin -mios-simulator-version-min=11.0 -c -### %s 2>&1 | \
+// RUN: FileCheck --check-prefix=CHECK-VERSION-IOS10 %s
+// CHECK-VERSION-IOS10: x86_64-apple-ios11.0.0-simulator
+
+// RUN: %clang -target arm64-apple-ios11.1 -c -### %s 2>&1 | \
+// RUN: FileCheck --check-prefix=CHECK-VERSION-IOS11 %s
+// CHECK-VERSION-IOS11: arm64-apple-ios11.1.0
+
+// RUN: %clang -target armv7-apple-ios9.0 -miphoneos-version-min=11.0 -c -Wno-invalid-ios-deployment-target -### %s 2>&1 | \
+// RUN: FileCheck --check-prefix=CHECK-VERSION-IOS12 %s
+// CHECK-VERSION-IOS12: thumbv7-apple-ios9.0.0
+
+// RUN: %clang -target i686-apple-darwin8 -c %s -### 2>&1 | \
+// RUN:   FileCheck --check-prefix=CHECK-VERSION-OSX4 %s
+// RUN: %clang -target i686-apple-darwin9 -mmacosx-version-min=10.4 -c %s -### 2>&1 | \
+// RUN:   FileCheck --check-prefix=CHECK-VERSION-OSX4 %s
+// CHECK-VERSION-OSX4: "i386-apple-macosx10.4.0"
+// RUN: %clang -target i686-apple-darwin9 -c %s -### 2>&1 | \
+// RUN:   FileCheck --check-prefix=CHECK-VERSION-OSX5 %s
+// RUN: %clang -target i686-apple-darwin9 -mmacosx-version-min=10.5 -c %s -### 2>&1 | \
+// RUN:   FileCheck --check-prefix=CHECK-VERSION-OSX5 %s
+// CHECK-VERSION-OSX5: "i386-apple-macosx10.5.0"
+// RUN: %clang -target i686-apple-darwin10 -c %s -### 2>&1 | \
+// RUN:   FileCheck --check-prefix=CHECK-VERSION-OSX6 %s
+// RUN: %clang -target i686-apple-darwin9 -mmacosx-version-min=10.6 -c %s -### 2>&1 | \
+// RUN:   FileCheck --check-prefix=CHECK-VERSION-OSX6 %s
+// CHECK-VERSION-OSX6: "i386-apple-macosx10.6.0"
+// RUN: %clang -target x86_64-apple-darwin14 -c %s -### 2>&1 | \
+// RUN:   FileCheck --check-prefix=CHECK-VERSION-OSX10 %s
+// RUN: %clang -target x86_64-apple-darwin -mmacosx-version-min=10.10 -c %s -### 2>&1 | \
+// RUN:   FileCheck --check-prefix=CHECK-VERSION-OSX10 %s
+// RUN: %clang -target x86_64-apple-darwin -mmacos-version-min=10.10 -c %s -### 2>&1 | \
+// RUN:   FileCheck --check-prefix=CHECK-VERSION-OSX10 %s
+// CHECK-VERSION-OSX10: "x86_64-apple-macosx10.10.0"
+// RUN: %clang -target x86_64-apple-darwin -mmacosx-version-min= -c %s -### 2>&1 | \
+// RUN:   FileCheck --check-prefix=CHECK-VERSION-MISSING %s
+// RUN: %clang -target x86_64-apple-darwin -mmacos-version-min= -c %s -### 2>&1 | \
+// RUN:   FileCheck --check-prefix=CHECK-VERSION-MISSING %s
+// CHECK-VERSION-MISSING: invalid version number
+// RUN: %clang -target armv7k-apple-darwin -mwatchos-version-min=2.0 -c %s -### 2>&1 | \
+// RUN:   FileCheck --check-prefix=CHECK-VERSION-WATCHOS20 %s
+// RUN: %clang -target armv7-apple-darwin -mtvos-version-min=8.3 -c %s -### 2>&1 | \
+// RUN:   FileCheck --check-prefix=CHECK-VERSION-TVOS83 %s
+// CHECK-VERSION-TVOS83: "thumbv7-apple-tvos8.3.0"
+// RUN: %clang -target i386-apple-darwin -mtvos-simulator-version-min=8.3 -c %s -### 2>&1 | \
+// RUN:   FileCheck --check-prefix=CHECK-VERSION-TVSIM83 %s
+// CHECK-VERSION-TVSIM83: "i386-apple-tvos8.3.0-simulator"
+// RUN: %clang -target armv7k-apple-darwin -mwatchos-version-min=2.0 -c %s -### 2>&1 | \
+// RUN:   FileCheck --check-prefix=CHECK-VERSION-WATCHOS20 %s
+// CHECK-VERSION-WATCHOS20: "thumbv7k-apple-watchos2.0.0"
+// RUN: %clang -target i386-apple-darwin -mwatchos-simulator-version-min=2.0 -c %s -### 2>&1 | \
+// RUN:   FileCheck --check-prefix=CHECK-VERSION-WATCHSIM20 %s
+// CHECK-VERSION-WATCHSIM20: "i386-apple-watchos2.0.0-simulator"
+
+// Check environment variable gets interpreted correctly
+// RUN: env MACOSX_DEPLOYMENT_TARGET=10.5 IPHONEOS_DEPLOYMENT_TARGET=2.0 \
+// RUN:   %clang -target i386-apple-darwin9 -c %s -### 2>&1 | \
+// RUN:   FileCheck --check-prefix=CHECK-VERSION-OSX5 %s
+// RUN: env MACOSX_DEPLOYMENT_TARGET=10.5 IPHONEOS_DEPLOYMENT_TARGET=2.0 \
+// RUN:   %clang -target armv6-apple-darwin9 -c %s -### 2>&1 | \
+// RUN:   FileCheck --check-prefix=CHECK-VERSION-IOS2 %s
+
+// RUN: env MACOSX_DEPLOYMENT_TARGET=10.4.10 \
+// RUN:   %clang -target i386-apple-darwin9 -c %s -### 2>&1 | \
+// RUN:   FileCheck --check-prefix=CHECK-VERSION-OSX49 %s
+// CHECK-VERSION-OSX49: "i386-apple-macosx10.4.10"
+// RUN: env IPHONEOS_DEPLOYMENT_TARGET=2.3.1 \
+// RUN:   %clang -target armv6-apple-darwin9 -c %s -### 2>&1 | \
+// RUN:   FileCheck --check-prefix=CHECK-VERSION-IOS231 %s
+// CHECK-VERSION-IOS231: "armv6k-apple-ios2.3.1"
+
+// RUN: env MACOSX_DEPLOYMENT_TARGET=10.5 TVOS_DEPLOYMENT_TARGET=8.3.1 \
+// RUN:   %clang -target armv7-apple-darwin9 -c %s -### 2>&1 | \
+// RUN:   FileCheck --check-prefix=CHECK-VERSION-TVOS %s
+// CHECK-VERSION-TVOS: "thumbv7-apple-tvos8.3.1"
+// RUN: env TVOS_DEPLOYMENT_TARGET=8.3.1 \
+// RUN:   %clang -target i386-apple-darwin9 -c %s -### 2>&1 | \
+// RUN:   FileCheck --check-prefix=CHECK-VERSION-TVOSSIM %s
+// CHECK-VERSION-TVOSSIM: "i386-apple-tvos8.3.1-simulator"
+
+// RUN: env MACOSX_DEPLOYMENT_TARGET=10.5 WATCHOS_DEPLOYMENT_TARGET=2.0 \
+// RUN:   %clang -target armv7-apple-darwin9 -c %s -### 2>&1 | \
+// RUN:   FileCheck --check-prefix=CHECK-VERSION-WATCHOS %s
+// CHECK-VERSION-WATCHOS: "thumbv7-apple-watchos2.0.0"
+// RUN: env WATCHOS_DEPLOYMENT_TARGET=2.0 \
+// RUN:   %clang -target i386-apple-darwin9 -c %s -### 2>&1 | \
+// RUN:   FileCheck --check-prefix=CHECK-VERSION-WATCHOSSIM %s
+// CHECK-VERSION-WATCHOSSIM: "i386-apple-watchos2.0.0-simulator"
+
+// RUN: %clang -target x86_64-apple-ios11.0.0 -c %s -### 2>&1 | \
+// RUN: FileCheck --check-prefix=CHECK-VERSION-IOS-TARGET %s
+// CHECK-VERSION-IOS-TARGET: "x86_64-apple-ios11.0.0-simulator"
+
+// RUN: %clang -target x86_64-apple-tvos11.0 -c %s -### 2>&1 | \
+// RUN: FileCheck --check-prefix=CHECK-VERSION-TVOS-TARGET %s
+// CHECK-VERSION-TVOS-TARGET: "x86_64-apple-tvos11.0.0-simulator"
+
+// RUN: %clang -target x86_64-apple-watchos4.0 -c %s -### 2>&1 | \
+// RUN: FileCheck --check-prefix=CHECK-VERSION-WATCHOS-TARGET %s
+// CHECK-VERSION-WATCHOS-TARGET: "x86_64-apple-watchos4.0.0-simulator"
+
+// RUN: env MACOSX_DEPLOYMENT_TARGET=1000.1000 \
+// RUN:   %clang -target x86_64-apple-darwin -c %s -### 2>&1 | \
+// RUN:   FileCheck --check-prefix=CHECK-VERSION-INVALID-ENV %s
+// CHECK-VERSION-INVALID-ENV: invalid version number in 'MACOSX_DEPLOYMENT_TARGET=1000.1000'
+
+
+
+// Target can specify the OS version:
+
+// RUN: %clang -target x86_64-apple-macos10.11.2 -c %s -### 2>&1 | \
+// RUN:   FileCheck --check-prefix=CHECK-VERSION-TMAC2 %s
+// CHECK-VERSION-TMAC2: "x86_64-apple-macosx10.11.2"
+
+// RUN: %clang -target arm64-apple-ios11.1 -c %s -### 2>&1 | \
+// RUN:   FileCheck --check-prefix=CHECK-VERSION-TIOS1 %s
+// CHECK-VERSION-TIOS1: "arm64-apple-ios11.1.0"
+
+// RUN: %clang -target arm64-apple-tvos10.3 -c %s -### 2>&1 | \
+// RUN:   FileCheck --check-prefix=CHECK-VERSION-TTVOS1 %s
+// CHECK-VERSION-TTVOS1: "arm64-apple-tvos10.3.0"
+
+// RUN: %clang -target armv7k-apple-watchos4.1 -c %s -### 2>&1 | \
+// RUN:   FileCheck --check-prefix=CHECK-VERSION-TWATCHOS1 %s
+// CHECK-VERSION-TWATCHOS1: "thumbv7k-apple-watchos4.1.0"
+
+// "darwin" always back to the -m<os>version-min and environment:
+
+// RUN: %clang -target x86_64-apple-darwin14 -c %s -### 2>&1 | \
+// RUN:   FileCheck --check-prefix=CHECK-VERSION-TDARWIN-FALL1 %s
+// CHECK-VERSION-TDARWIN-FALL1: "x86_64-apple-macosx10.10.0"
+
+// RUN: %clang -target x86_64-apple-darwin14 -miphoneos-version-min=10.1 -c %s -### 2>&1 | \
+// RUN:   FileCheck --check-prefix=CHECK-VERSION-TDARWIN-FALL2 %s
+// CHECK-VERSION-TDARWIN-FALL2: "x86_64-apple-ios10.1.0-simulator"
+
+// RUN: env IPHONEOS_DEPLOYMENT_TARGET=9.1 \
+// RUN:   %clang -target arm64-apple-darwin14 -c %s -### 2>&1 | \
+// RUN:   FileCheck --check-prefix=CHECK-VERSION-TDARWIN-FALL3 %s
+// CHECK-VERSION-TDARWIN-FALL3: "arm64-apple-ios9.1.0"
+
+// RUN: %clang -target arm64-apple-darwin14 -isysroot SDKs/iPhoneOS11.0.sdk -c %s -### 2>&1 | \
+// RUN:   FileCheck --check-prefix=CHECK-VERSION-TDARWIN-FALL4 %s
+// CHECK-VERSION-TDARWIN-FALL4: "arm64-apple-ios11.0.0"
+
+// RUN: %clang -target unknown-apple-darwin12  -arch armv7  -c %s -### 2>&1 | \
+// RUN:   FileCheck --check-prefix=CHECK-VERSION-TDARWIN-FALL5 %s
+// CHECK-VERSION-TDARWIN-FALL5: "thumbv7-apple-ios5.0.0"
+
+// Warn about -m<os>-version-min when it's used with target:
+
+// RUN: %clang -target x86_64-apple-macos10.11.2 -mmacos-version-min=10.6 -c %s -### 2>&1 | \
+// RUN:   FileCheck --check-prefix=CHECK-VERSION-TNO-OSV1 %s
+// CHECK-VERSION-TNO-OSV1: overriding '-mmacosx-version-min=10.6' option with '--target=x86_64-apple-macos10.11.2'
+
+// RUN: %clang -target x86_64-apple-macos -miphoneos-version-min=9.1 -c %s -### 2>&1 | \
+// RUN:   FileCheck --check-prefix=CHECK-VERSION-TNO-OSV2 %s
+// CHECK-VERSION-TNO-OSV2: overriding '-miphoneos-version-min=9.1' option with '--target=x86_64-apple-macos'
+
+// RUN: %clang -target x86_64-apple-ios -miphonesimulator-version-min=10.0 -c %s -### 2>&1 | \
+// RUN:   FileCheck --check-prefix=CHECK-VERSION-TNO-OSV3 %s
+// CHECK-VERSION-TNO-OSV3: "x86_64-apple-ios10.0.0-simulator"
+// CHECK-VERSION-TNO-OSV3-NOT: overriding '-mios-simulator-version-min
+// CHECK-VERSION-TNO-OSV3-NOT: argument unused during compilation
+
+// RUN: %clang -target arm64-apple-ios10.1.0 -miphoneos-version-min=10.1.0.1 -c %s -### 2>&1 | \
+// RUN:   FileCheck --check-prefix=CHECK-VERSION-TNO-OSV4 %s
+// CHECK-VERSION-TNO-OSV4: overriding '-miphoneos-version-min=10.1.0.1' option with '--target=arm64-apple-ios10.1.0'
+
+// RUN: %clang -target x86_64-apple-macos10.6 -mmacos-version-min=10.6 -c %s -### 2>&1 | \
+// RUN:   FileCheck --check-prefix=CHECK-VERSION-TNO-SAME %s
+// CHECK-VERSION-TNO-SAME-NOT: overriding
+// CHECK-VERSION-TNO-SAME-NOT: argument unused during compilation
+
+// Target with OS version is not overridden by -m<os>-version-min variables:
+
+// RUN: %clang -target x86_64-apple-macos10.11.2 -mmacos-version-min=10.6 -c %s -### 2>&1 | \
+// RUN:   FileCheck --check-prefix=CHECK-VERSION-TIGNORE-OSV1 %s
+// CHECK-VERSION-TIGNORE-OSV1: "x86_64-apple-macosx10.11.2"
+
+// RUN: %clang -target arm64-apple-ios11.0 -mios-version-min=9.0 -c %s -### 2>&1 | \
+// RUN:   FileCheck --check-prefix=CHECK-VERSION-TIGNORE-OSV2 %s
+// CHECK-VERSION-TIGNORE-OSV2: "arm64-apple-ios11.0.0"
+
+// RUN: %clang -target arm64-apple-tvos11.0 -mtvos-version-min=9.0 -c %s -### 2>&1 | \
+// RUN:   FileCheck --check-prefix=CHECK-VERSION-TIGNORE-OSV3 %s
+// CHECK-VERSION-TIGNORE-OSV3: "arm64-apple-tvos11.0.0"
+
+// RUN: %clang -target armv7k-apple-watchos3 -mwatchos-version-min=4 -c %s -### 2>&1 | \
+// RUN:   FileCheck --check-prefix=CHECK-VERSION-TIGNORE-OSV4 %s
+// CHECK-VERSION-TIGNORE-OSV4: "thumbv7k-apple-watchos3.0.0"
+
+// Target without OS version includes the OS given by -m<os>-version-min arguments:
+
+// RUN: %clang -target x86_64-apple-macos -mmacos-version-min=10.11 -c %s -### 2>&1 | \
+// RUN:   FileCheck --check-prefix=CHECK-VERSION-USE-OS-ARG1 %s
+// CHECK-VERSION-USE-OS-ARG1: "x86_64-apple-macosx10.11.0"
+
+// RUN: %clang -target arm64-apple-ios -mios-version-min=9.0 -c %s -### 2>&1 | \
+// RUN:   FileCheck --check-prefix=CHECK-VERSION-USE-OS-ARG2 %s
+// CHECK-VERSION-USE-OS-ARG2: "arm64-apple-ios9.0.0"
+
+// RUN: %clang -target arm64-apple-tvos -mtvos-version-min=10.0 -c %s -### 2>&1 | \
+// RUN:   FileCheck --check-prefix=CHECK-VERSION-USE-OS-ARG3 %s
+// CHECK-VERSION-USE-OS-ARG3: "arm64-apple-tvos10.0.0"
+
+// RUN: %clang -target armv7k-apple-watchos -mwatchos-version-min=4 -c %s -### 2>&1 | \
+// RUN:   FileCheck --check-prefix=CHECK-VERSION-USE-OS-ARG4 %s
+// CHECK-VERSION-USE-OS-ARG4: "thumbv7k-apple-watchos4.0.0"
+
+// Target with OS version is not overridden by environment variables:
+
+// RUN: env MACOSX_DEPLOYMENT_TARGET=10.1 \
+// RUN:   %clang -target i386-apple-macos10.5 -c %s -### 2>&1 | \
+// RUN:   FileCheck --check-prefix=CHECK-VERSION-TMACOS-CMD %s
+// CHECK-VERSION-TMACOS-CMD: "i386-apple-macosx10.5.0"
+
+// RUN: env IPHONEOS_DEPLOYMENT_TARGET=10.1 \
+// RUN:   %clang -target arm64-apple-ios11 -c %s -### 2>&1 | \
+// RUN:   FileCheck --check-prefix=CHECK-VERSION-TIOS-CMD %s
+// CHECK-VERSION-TIOS-CMD: "arm64-apple-ios11.0.0"
+
+// RUN: env TVOS_DEPLOYMENT_TARGET=8.3.1 \
+// RUN:   %clang -target arm64-apple-tvos9 -c %s -### 2>&1 | \
+// RUN:   FileCheck --check-prefix=CHECK-VERSION-TTVOS-CMD %s
+// CHECK-VERSION-TTVOS-CMD: "arm64-apple-tvos9.0.0"
+
+// RUN: env WATCHOS_DEPLOYMENT_TARGET=2 \
+// RUN:   %clang -target armv7k-apple-watchos3 -c %s -### 2>&1 | \
+// RUN:   FileCheck --check-prefix=CHECK-VERSION-TWATCHOS-CMD %s
+// CHECK-VERSION-TWATCHOS-CMD: "thumbv7k-apple-watchos3.0.0"
+
+// Target with OS version is not overridden by the SDK:
+
+// RUN: %clang -target armv7-apple-ios9 -Wno-missing-sysroot -isysroot SDKs/iPhoneOS11.0.sdk -c -### %s 2>&1 | \
+// RUN: FileCheck --check-prefix=CHECK-VERSION-TIOS-SDK %s
+// CHECK-VERSION-TIOS-SDK: thumbv7-apple-ios9
+
+// RUN: %clang -target armv7k-apple-watchos4 -Wno-missing-sysroot -isysroot SDKs/WatchOS3.0.sdk -c -### %s 2>&1 | \
+// RUN: FileCheck --check-prefix=CHECK-VERSION-TWATCHOS-SDK %s
+// CHECK-VERSION-TWATCHOS-SDK: thumbv7k-apple-watchos4
+
+// RUN: %clang -target armv7-apple-tvos9 -Wno-missing-sysroot -isysroot SDKs/AppleTVOS11.0.sdk -c -### %s 2>&1 | \
+// RUN: FileCheck --check-prefix=CHECK-VERSION-TTVOS-SDK %s
+// CHECK-VERSION-TTVOS-SDK: thumbv7-apple-tvos9
+
+// Target with OS version is not overridden by arch:
+
+// RUN: %clang -target uknown-apple-macos10.11.2 -arch=armv7k -c %s -### 2>&1 | \
+// RUN:   FileCheck --check-prefix=CHECK-VERSION-TIGNORE-ARCH1 %s
+// CHECK-VERSION-TIGNORE-ARCH1: "unknown-apple-macosx10.11.2"
+
+// Target can be used to specify the environment:
+
+// RUN: %clang -target x86_64-apple-ios11-simulator -c %s -### 2>&1 | \
+// RUN:   FileCheck --check-prefix=CHECK-VERSION-TENV-SIM1 %s
+// CHECK-VERSION-TENV-SIM1: "x86_64-apple-ios11.0.0-simulator"
+
+// RUN: %clang -target armv7k-apple-ios10.1-simulator -c %s -### 2>&1 | \
+// RUN:   FileCheck --check-prefix=CHECK-VERSION-TENV-SIM2 %s
+// CHECK-VERSION-TENV-SIM2: "thumbv7k-apple-ios10.1.0-simulator"

src/llvm-project/clang/test/Driver/darwin-xarch.c

diff --git a/src/llvm-project/clang/test/Driver/darwin-xarch.c b/src/llvm-project/clang/test/Driver/darwin-xarch.c
new file mode 100644
index 0000000..3014236
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/darwin-xarch.c
@@ -0,0 +1,20 @@
+// RUN: %clang -target x86_64-apple-darwin10 -### \
+// RUN:   -arch i386 -Xarch_i386 -mmacosx-version-min=10.4 \
+// RUN:   -arch x86_64 -Xarch_x86_64 -mmacosx-version-min=10.5 \
+// RUN:   -c %s 2> %t
+// RUN: FileCheck --check-prefix=CHECK-COMPILE < %t %s
+//
+// CHECK-COMPILE: clang{{.*}}" "-cc1" "-triple" "i386-apple-macosx10.4.0" 
+// CHECK-COMPILE: clang{{.*}}" "-cc1" "-triple" "x86_64-apple-macosx10.5.0"
+
+// RUN: %clang -target x86_64-apple-darwin10 -### \
+// RUN:   -arch i386 -Xarch_i386 -Wl,-some-linker-arg -filelist X 2> %t
+// RUN: FileCheck --check-prefix=CHECK-LINK < %t %s
+//
+// CHECK-LINK: ld{{.*}} "-arch" "i386"{{.*}} "-some-linker-arg"
+
+// RUN: %clang -target x86_64-apple-darwin10 -### \
+// RUN:   -arch armv7 -Xarch_armv7 -Wl,-some-linker-arg -filelist X 2> %t
+// RUN: FileCheck --check-prefix=CHECK-ARMV7-LINK < %t %s
+//
+// CHECK-ARMV7-LINK: ld{{.*}} "-arch" "armv7"{{.*}} "-some-linker-arg"

src/llvm-project/clang/test/Driver/debug-comp-dir.S

diff --git a/src/llvm-project/clang/test/Driver/debug-comp-dir.S b/src/llvm-project/clang/test/Driver/debug-comp-dir.S
new file mode 100644
index 0000000..5bf3b92
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/debug-comp-dir.S
@@ -0,0 +1,2 @@
+// RUN: cd %S && %clang -### -g %s -c 2>&1 | FileCheck -check-prefix=CHECK-PWD %s
+// CHECK-PWD: {{"-fdebug-compilation-dir" ".*Driver.*"}}

src/llvm-project/clang/test/Driver/debug-main-file.S

diff --git a/src/llvm-project/clang/test/Driver/debug-main-file.S b/src/llvm-project/clang/test/Driver/debug-main-file.S
new file mode 100644
index 0000000..9127df0
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/debug-main-file.S
@@ -0,0 +1,11 @@
+// RUN: %clang -### -c -save-temps -integrated-as -g %s 2>&1 \
+// RUN:   | FileCheck %s
+
+// CHECK: main-file-name
+
+#ifdef(1)
+foo:
+        nop
+        nop
+        nop
+#endif

src/llvm-project/clang/test/Driver/debug-options-as.c

diff --git a/src/llvm-project/clang/test/Driver/debug-options-as.c b/src/llvm-project/clang/test/Driver/debug-options-as.c
new file mode 100644
index 0000000..5147568
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/debug-options-as.c
@@ -0,0 +1,34 @@
+// Check to make sure clang is somewhat picky about -g options.
+// (Delived from debug-options.c)
+// rdar://10383444
+// RUN: %clang -### -c -save-temps -integrated-as -g %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=SAVE %s
+//
+// SAVE: "-cc1"{{.*}}"-E"{{.*}}"-debug-info-kind=
+// SAVE: "-cc1"{{.*}}"-emit-llvm-bc"{{.*}}"-debug-info-kind=
+// SAVE: "-cc1"{{.*}}"-S"{{.*}}"-debug-info-kind=
+// SAVE: "-cc1as"
+// SAVE-NOT: -debug-info-kind=
+
+// Make sure that '-ggdb0' is not accidentally mistaken for '-g'
+// RUN: %clang -### -ggdb0 -c -integrated-as -x assembler %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=GGDB0 %s
+//
+// GGDB0: "-cc1as"
+// GGDB0-NOT: -debug-info-kind=
+
+// Check to make sure clang with -g on a .s file gets passed.
+// rdar://9275556
+// RUN: %clang -### -c -integrated-as -g -x assembler %s 2>&1 \
+// RUN:   | FileCheck %s
+//
+// CHECK: "-cc1as"
+// CHECK: "-debug-info-kind=limited"
+
+// Check to make sure clang with -g on a .s file gets passed -dwarf-debug-producer.
+// rdar://12955296
+// RUN: %clang -### -c -integrated-as -g -x assembler %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=P %s
+//
+// P: "-cc1as"
+// P: "-dwarf-debug-producer"

src/llvm-project/clang/test/Driver/debug-options.c

diff --git a/src/llvm-project/clang/test/Driver/debug-options.c b/src/llvm-project/clang/test/Driver/debug-options.c
new file mode 100644
index 0000000..58269cb
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/debug-options.c
@@ -0,0 +1,348 @@
+// Check to make sure clang is somewhat picky about -g options.
+// rdar://10383444
+
+// Linux.
+// RUN: %clang -### -c -g %s -target x86_64-linux-gnu 2>&1 \
+// RUN:             | FileCheck -check-prefix=G -check-prefix=G_GDB %s
+// RUN: %clang -### -c -g2 %s -target x86_64-linux-gnu 2>&1 \
+// RUN:             | FileCheck -check-prefix=G %s
+// RUN: %clang -### -c -g3 %s -target x86_64-linux-gnu 2>&1 \
+// RUN:             | FileCheck -check-prefix=G %s
+// RUN: %clang -### -c -ggdb %s -target x86_64-linux-gnu 2>&1 \
+// RUN:             | FileCheck -check-prefix=G -check-prefix=G_GDB %s
+// RUN: %clang -### -c -ggdb1 %s -target x86_64-linux-gnu 2>&1 \
+// RUN:             | FileCheck -check-prefix=GLTO_ONLY -check-prefix=G_GDB %s
+// RUN: %clang -### -c -ggdb3 %s -target x86_64-linux-gnu 2>&1 \
+// RUN:             | FileCheck -check-prefix=G %s
+// RUN: %clang -### -c -glldb %s -target x86_64-linux-gnu 2>&1 \
+// RUN:             | FileCheck -check-prefix=G -check-prefix=G_LLDB %s
+// RUN: %clang -### -c -gsce %s -target x86_64-linux-gnu 2>&1 \
+
+// Darwin.
+// RUN:             | FileCheck -check-prefix=G -check-prefix=G_SCE %s
+// RUN: %clang -### -c -g %s -target x86_64-apple-darwin 2>&1 \
+// RUN:             | FileCheck -check-prefix=G_STANDALONE \
+// RUN:                         -check-prefix=G_DWARF2 \
+// RUN:                         -check-prefix=G_LLDB %s
+// RUN: %clang -### -c -g %s -target x86_64-apple-darwin16 2>&1 \
+// RUN:             | FileCheck -check-prefix=G_STANDALONE \
+// RUN:                         -check-prefix=G_DWARF4 \
+// RUN:                         -check-prefix=G_LLDB %s
+// RUN: %clang -### -c -g2 %s -target x86_64-apple-darwin16 2>&1 \
+// RUN:             | FileCheck -check-prefix=G_STANDALONE \
+// RUN:                         -check-prefix=G_DWARF4 %s
+// RUN: %clang -### -c -g3 %s -target x86_64-apple-darwin16 2>&1 \
+// RUN:             | FileCheck -check-prefix=G_STANDALONE \
+// RUN:                         -check-prefix=G_DWARF4 %s
+// RUN: %clang -### -c -ggdb %s -target x86_64-apple-darwin16 2>&1 \
+// RUN:             | FileCheck -check-prefix=G_STANDALONE \
+// RUN:                         -check-prefix=G_DWARF4 \
+// RUN:                         -check-prefix=G_GDB %s
+// RUN: %clang -### -c -ggdb1 %s -target x86_64-apple-darwin16 2>&1 \
+// RUN:             | FileCheck -check-prefix=GLTO_ONLY %s
+// RUN: %clang -### -c -ggdb3 %s -target x86_64-apple-darwin16 2>&1 \
+// RUN:             | FileCheck -check-prefix=G_STANDALONE \
+// RUN:                         -check-prefix=G_DWARF4 %s
+// RUN: %clang -### -c -g %s -target x86_64-apple-macosx10.11 2>&1 \
+// RUN:             | FileCheck -check-prefix=G_STANDALONE \
+// RUN:                         -check-prefix=G_DWARF4 %s
+// RUN: %clang -### -c -g %s -target x86_64-apple-macosx10.10 2>&1 \
+// RUN:             | FileCheck -check-prefix=G_ONLY_DWARF2 %s
+// RUN: %clang -### -c -g %s -target armv7-apple-ios9.0 2>&1 \
+// RUN:             | FileCheck -check-prefix=G_STANDALONE \
+// RUN:                         -check-prefix=G_DWARF4 %s
+// RUN: %clang -### -c -g %s -target armv7-apple-ios8.0 2>&1 \
+// RUN:             | FileCheck -check-prefix=G_ONLY_DWARF2 %s
+// RUN: %clang -### -c -g %s -target armv7k-apple-watchos 2>&1 \
+// RUN:             | FileCheck -check-prefix=G_STANDALONE \
+// RUN:                         -check-prefix=G_DWARF4 %s
+// RUN: %clang -### -c -g %s -target arm64-apple-tvos9.0 2>&1 \
+// RUN:             | FileCheck -check-prefix=G_STANDALONE \
+// RUN:                         -check-prefix=G_DWARF4 %s
+
+// FreeBSD.
+// RUN: %clang -### -c -g %s -target x86_64-pc-freebsd10.0 2>&1 \
+// RUN:             | FileCheck -check-prefix=G_GDB %s
+
+// Windows.
+// RUN: %clang -### -c -g %s -target x86_64-w64-windows-gnu 2>&1 \
+// RUN:             | FileCheck -check-prefix=G_GDB %s
+// RUN: %clang -### -c -g %s -target x86_64-windows-msvc 2>&1 \
+// RUN:             | FileCheck -check-prefix=G_NOTUNING %s
+// RUN: %clang_cl -### -c -Z7 -target x86_64-windows-msvc -- %s 2>&1 \
+// RUN:             | FileCheck -check-prefix=G_NOTUNING %s
+
+// On the PS4, -g defaults to -gno-column-info, and we always generate the
+// arange section.
+// RUN: %clang -### -c %s -target x86_64-scei-ps4 2>&1 \
+// RUN:             | FileCheck -check-prefix=NOG_PS4 %s
+// RUN: %clang -### -c %s -g -target x86_64-scei-ps4 2>&1 \
+// RUN:             | FileCheck -check-prefix=G_PS4 %s
+// RUN: %clang -### -c %s -g -target x86_64-scei-ps4 2>&1 \
+// RUN:             | FileCheck -check-prefix=G_SCE %s
+// RUN: %clang -### -c %s -g -target x86_64-scei-ps4 2>&1 \
+// RUN:             | FileCheck -check-prefix=NOCI %s
+// RUN: %clang -### -c %s -g -gcolumn-info -target x86_64-scei-ps4 2>&1 \
+// RUN:             | FileCheck -check-prefix=CI %s
+// RUN: %clang -### -c %s -gsce -target x86_64-unknown-linux 2>&1 \
+// RUN:             | FileCheck -check-prefix=NOCI %s
+
+// RUN: %clang -### -c -gdwarf-2 %s 2>&1 \
+// RUN:             | FileCheck -check-prefix=G_ONLY_DWARF2 %s
+//
+// RUN: not %clang -### -c -gfoo %s 2>&1 | FileCheck -check-prefix=G_ERR %s
+// RUN: %clang -### -c -g -g0 %s 2>&1 | FileCheck -check-prefix=G_NO %s
+// RUN: %clang -### -c -ggdb0 %s 2>&1 | FileCheck -check-prefix=G_NO %s
+// RUN: %clang -### -c -glldb -g0 %s 2>&1 | FileCheck -check-prefix=G_NO %s
+// RUN: %clang -### -c -glldb -g1 %s 2>&1 \
+// RUN:             | FileCheck -check-prefix=GLTO_ONLY -check-prefix=G_LLDB %s
+//
+// PS4 defaults to sce; -ggdb0 changes tuning but turns off debug info,
+// then -g turns it back on without affecting tuning.
+// RUN: %clang -### -c -ggdb0 -g -target x86_64-scei-ps4 %s 2>&1 \
+// RUN:             | FileCheck -check-prefix=G -check-prefix=G_GDB %s
+//
+// RUN: %clang -### -c -g1 %s 2>&1 \
+// RUN:             | FileCheck -check-prefix=GLTO_ONLY %s
+// RUN: %clang -### -c -gmlt %s 2>&1 \
+// RUN:             | FileCheck -check-prefix=GLTO_ONLY %s
+// RUN: %clang -### -c -gline-tables-only %s 2>&1 \
+// RUN:             | FileCheck -check-prefix=GLTO_ONLY %s
+// RUN: %clang -### -c -gline-tables-only %s -target x86_64-apple-darwin 2>&1 \
+// RUN:             | FileCheck -check-prefix=GLTO_ONLY %s
+// RUN: %clang -### -c -gline-tables-only %s -target i686-pc-openbsd 2>&1 \
+// RUN:             | FileCheck -check-prefix=GLTO_ONLY_DWARF2 %s
+// RUN: %clang -### -c -gline-tables-only %s -target x86_64-pc-freebsd10.0 2>&1 \
+// RUN:             | FileCheck -check-prefix=GLTO_ONLY_DWARF2 %s
+// RUN: %clang -### -c -gline-tables-only -g %s -target x86_64-linux-gnu 2>&1 \
+// RUN:             | FileCheck -check-prefix=G_ONLY %s
+// RUN: %clang -### -c -gline-tables-only -g %s -target x86_64-apple-darwin16 2>&1 \
+// RUN:             | FileCheck -check-prefix=G_STANDALONE -check-prefix=G_DWARF4 %s
+// RUN: %clang -### -c -gline-tables-only -g %s -target i686-pc-openbsd 2>&1 \
+// RUN:             | FileCheck -check-prefix=G_ONLY_DWARF2 %s
+// RUN: %clang -### -c -gline-tables-only -g %s -target x86_64-pc-freebsd10.0 2>&1 \
+// RUN:             | FileCheck -check-prefix=G_ONLY_DWARF2 %s
+// RUN: %clang -### -c -gline-tables-only -g %s -target i386-pc-solaris 2>&1 \
+// RUN:             | FileCheck -check-prefix=G_ONLY_DWARF2 %s
+// RUN: %clang -### -c -gline-tables-only -g0 %s 2>&1 \
+// RUN:             | FileCheck -check-prefix=GLTO_NO %s
+//
+// RUN: %clang -### -c -gline-directives-only %s -target x86_64-apple-darwin 2>&1 \
+// RUN:             | FileCheck -check-prefix=GLIO_ONLY %s
+// RUN: %clang -### -c -gline-directives-only %s -target i686-pc-openbsd 2>&1 \
+// RUN:             | FileCheck -check-prefix=GLIO_ONLY_DWARF2 %s
+// RUN: %clang -### -c -gline-directives-only %s -target x86_64-pc-freebsd10.0 2>&1 \
+// RUN:             | FileCheck -check-prefix=GLIO_ONLY_DWARF2 %s
+// RUN: %clang -### -c -gline-directives-only -g %s -target x86_64-linux-gnu 2>&1 \
+// RUN:             | FileCheck -check-prefix=G_ONLY %s
+// RUN: %clang -### -c -gline-directives-only -g %s -target x86_64-apple-darwin16 2>&1 \
+// RUN:             | FileCheck -check-prefix=G_STANDALONE -check-prefix=G_DWARF4 %s
+// RUN: %clang -### -c -gline-directives-only -g %s -target i686-pc-openbsd 2>&1 \
+// RUN:             | FileCheck -check-prefix=G_ONLY_DWARF2 %s
+// RUN: %clang -### -c -gline-directives-only -g %s -target x86_64-pc-freebsd10.0 2>&1 \
+// RUN:             | FileCheck -check-prefix=G_ONLY_DWARF2 %s
+// RUN: %clang -### -c -gline-directives-only -g %s -target i386-pc-solaris 2>&1 \
+// RUN:             | FileCheck -check-prefix=G_ONLY_DWARF2 %s
+// RUN: %clang -### -c -gline-directives-only -g0 %s 2>&1 \
+// RUN:             | FileCheck -check-prefix=GLIO_NO %s
+//
+// RUN: %clang -### -c -grecord-gcc-switches %s 2>&1 \
+//             | FileCheck -check-prefix=GRECORD %s
+// RUN: %clang -### -c -gno-record-gcc-switches %s 2>&1 \
+//             | FileCheck -check-prefix=GNO_RECORD %s
+// RUN: %clang -### -c -grecord-gcc-switches -gno-record-gcc-switches %s 2>&1 \
+//             | FileCheck -check-prefix=GNO_RECORD %s/
+// RUN: %clang -### -c -grecord-gcc-switches -o - %s 2>&1 \
+//             | FileCheck -check-prefix=GRECORD_O %s
+// RUN: %clang -### -c -O3 -ffunction-sections -grecord-gcc-switches %s 2>&1 \
+//             | FileCheck -check-prefix=GRECORD_OPT %s
+//
+// RUN: %clang -### -c -grecord-command-line %s 2>&1 \
+//             | FileCheck -check-prefix=GRECORD %s
+// RUN: %clang -### -c -gno-record-command-line %s 2>&1 \
+//             | FileCheck -check-prefix=GNO_RECORD %s
+// RUN: %clang -### -c -grecord-command-line -gno-record-command-line %s 2>&1 \
+//             | FileCheck -check-prefix=GNO_RECORD %s/
+// RUN: %clang -### -c -grecord-command-line -o - %s 2>&1 \
+//             | FileCheck -check-prefix=GRECORD_O %s
+// RUN: %clang -### -c -O3 -ffunction-sections -grecord-command-line %s 2>&1 \
+//             | FileCheck -check-prefix=GRECORD_OPT %s
+//
+// RUN: %clang -### -c -gstrict-dwarf -gno-strict-dwarf %s 2>&1 \
+// RUN:        | FileCheck -check-prefix=GIGNORE %s
+//
+// RUN: %clang -### -c -ggnu-pubnames %s 2>&1 | FileCheck -check-prefix=GPUB %s
+// RUN: %clang -### -c -ggdb %s 2>&1 | FileCheck -check-prefix=NOPUB %s
+// RUN: %clang -### -c -ggnu-pubnames -gno-gnu-pubnames %s 2>&1 | FileCheck -check-prefix=NOPUB %s
+// RUN: %clang -### -c -ggnu-pubnames -gno-pubnames %s 2>&1 | FileCheck -check-prefix=NOPUB %s
+//
+// RUN: %clang -### -c -gpubnames %s 2>&1 | FileCheck -check-prefix=PUB %s
+// RUN: %clang -### -c -ggdb %s 2>&1 | FileCheck -check-prefix=NOPUB %s
+// RUN: %clang -### -c -gpubnames -gno-gnu-pubnames %s 2>&1 | FileCheck -check-prefix=NOPUB %s
+// RUN: %clang -### -c -gpubnames -gno-pubnames %s 2>&1 | FileCheck -check-prefix=NOPUB %s
+//
+// RUN: %clang -### -c -gsplit-dwarf %s 2>&1 | FileCheck -check-prefix=GPUB %s
+// RUN: %clang -### -c -gsplit-dwarf -gno-pubnames %s 2>&1 | FileCheck -check-prefix=NOPUB %s
+//
+// RUN: %clang -### -c -fdebug-ranges-base-address %s 2>&1 | FileCheck -check-prefix=RNGBSE %s
+// RUN: %clang -### -c %s 2>&1 | FileCheck -check-prefix=NORNGBSE %s
+// RUN: %clang -### -c -fdebug-ranges-base-address -fno-debug-ranges-base-address %s 2>&1 | FileCheck -check-prefix=NORNGBSE %s
+//
+// RUN: %clang -### -c -glldb %s 2>&1 | FileCheck -check-prefix=GPUB %s
+// RUN: %clang -### -c -glldb -gno-pubnames %s 2>&1 | FileCheck -check-prefix=NOPUB %s
+//
+// RUN: %clang -### -c -gdwarf-aranges %s 2>&1 | FileCheck -check-prefix=GARANGE %s
+//
+// RUN: %clang -### -fdebug-types-section -target x86_64-unknown-linux %s 2>&1 \
+// RUN:        | FileCheck -check-prefix=FDTS %s
+//
+// RUN: %clang -### -fdebug-types-section -fno-debug-types-section -target x86_64-unknown-linux %s 2>&1 \
+// RUN:        | FileCheck -check-prefix=NOFDTS %s
+//
+// RUN: %clang -### -fdebug-types-section -target x86_64-apple-darwin %s 2>&1 \
+// RUN:        | FileCheck -check-prefix=FDTSE %s
+//
+// RUN: %clang -### -fdebug-types-section -fno-debug-types-section -target x86_64-apple-darwin %s 2>&1 \
+// RUN:        | FileCheck -check-prefix=NOFDTSE %s
+//
+// RUN: %clang -### -g -gno-column-info %s 2>&1 \
+// RUN:        | FileCheck -check-prefix=NOCI %s
+//
+// RUN: %clang -### -g -target x86_64-unknown-unknown %s 2>&1 \
+//             | FileCheck -check-prefix=CI %s
+//
+// RUN: %clang -### -gmodules %s 2>&1 \
+// RUN:        | FileCheck -check-prefix=GEXTREFS %s
+//
+// RUN: %clang -### -gmodules -g %s 2>&1 \
+// RUN:        | FileCheck -check-prefix=GEXTREFS %s
+//
+// RUN: %clang -### -gline-tables-only -gmodules %s 2>&1 \
+// RUN:        | FileCheck -check-prefix=GEXTREFS %s
+//
+// RUN: %clang -### -gmodules -gline-tables-only %s 2>&1 \
+// RUN:        | FileCheck -check-prefix=GLTO_ONLY %s
+//
+// RUN: %clang -### -target %itanium_abi_triple -gmodules -gline-directives-only %s 2>&1 \
+// RUN:        | FileCheck -check-prefix=GLIO_ONLY %s
+//
+// G: "-cc1"
+// G: "-debug-info-kind=limited"
+//
+// NOG_PS4: "-cc1"
+// NOG_PS4-NOT "-dwarf-version=
+// NOG_PS4: "-generate-arange-section"
+// NOG_PS4-NOT: "-dwarf-version=
+//
+// G_PS4: "-cc1"
+// G_PS4: "-dwarf-version=
+// G_PS4: "-generate-arange-section"
+//
+// G_ERR: error: unknown argument:
+//
+// G_NO: "-cc1"
+// G_NO-NOT: -debug-info-kind=
+//
+// GLTO_ONLY: "-cc1"
+// GLTO_ONLY-NOT: "-dwarf-ext-refs"
+// GLTO_ONLY: "-debug-info-kind=line-tables-only"
+// GLTO_ONLY-NOT: "-dwarf-ext-refs"
+//
+// GLTO_ONLY_DWARF2: "-cc1"
+// GLTO_ONLY_DWARF2: "-debug-info-kind=line-tables-only"
+// GLTO_ONLY_DWARF2: "-dwarf-version=2"
+//
+// GLIO_ONLY: "-cc1"
+// GLIO_ONLY-NOT: "-dwarf-ext-refs"
+// GLIO_ONLY: "-debug-info-kind=line-directives-only"
+// GLIO_ONLY-NOT: "-dwarf-ext-refs"
+//
+// GLIO_ONLY_DWARF2: "-cc1"
+// GLIO_ONLY_DWARF2: "-debug-info-kind=line-directives-only"
+// GLIO_ONLY_DWARF2: "-dwarf-version=2"
+//
+// G_ONLY: "-cc1"
+// G_ONLY: "-debug-info-kind=limited"
+//
+// These tests assert that "-gline-tables-only" "-g" uses the latter,
+// but otherwise not caring about the DebugInfoKind.
+// G_ONLY_DWARF2: "-cc1"
+// G_ONLY_DWARF2: "-debug-info-kind={{standalone|limited}}"
+// G_ONLY_DWARF2: "-dwarf-version=2"
+//
+// G_STANDALONE: "-cc1"
+// G_STANDALONE: "-debug-info-kind=standalone"
+// G_DWARF4: "-dwarf-version=4"
+//
+// G_GDB:  "-debugger-tuning=gdb"
+// G_LLDB: "-debugger-tuning=lldb"
+// G_SCE:  "-debugger-tuning=sce"
+//
+// G_NOTUNING: "-cc1"
+// G_NOTUNING-NOT: "-debugger-tuning="
+//
+// This tests asserts that "-gline-tables-only" "-g0" disables debug info.
+// GLTO_NO: "-cc1"
+// GLTO_NO-NOT: -debug-info-kind=
+//
+// This tests asserts that "-gline-directives-only" "-g0" disables debug info.
+// GLIO_NO: "-cc1"
+// GLIO_NO-NOT: -debug-info-kind=
+//
+// GRECORD: "-dwarf-debug-flags"
+// GRECORD: -### -c -grecord-gcc-switches
+//
+// GNO_RECORD-NOT: "-dwarf-debug-flags"
+// GNO_RECORD-NOT: -### -c -grecord-gcc-switches
+//
+// GRECORD_O: "-dwarf-debug-flags"
+// GRECORD_O: -### -c -grecord-gcc-switches -o -
+//
+// GRECORD_OPT: -### -c -O3 -ffunction-sections -grecord-gcc-switches
+//
+// GIGNORE-NOT: "argument unused during compilation"
+//
+// GPUB: -ggnu-pubnames
+// NOPUB-NOT: -ggnu-pubnames
+// NOPUB-NOT: -gpubnames
+//
+// PUB: -gpubnames
+//
+// RNGBSE: -fdebug-ranges-base-address
+// NORNGBSE-NOT: -fdebug-ranges-base-address
+//
+// GARANGE: -generate-arange-section
+//
+// FDTS: "-mllvm" "-generate-type-units"
+// FDTSE: error: unsupported option '-fdebug-types-section' for target 'x86_64-apple-darwin'
+//
+// NOFDTS-NOT: "-mllvm" "-generate-type-units"
+// NOFDTSE-NOT: error: unsupported option '-fdebug-types-section' for target 'x86_64-apple-darwin'
+//
+// CI: "-dwarf-column-info"
+//
+// NOCI-NOT: "-dwarf-column-info"
+//
+// GEXTREFS: "-dwarf-ext-refs" "-fmodule-format=obj"
+// GEXTREFS: "-debug-info-kind={{standalone|limited}}"
+
+// RUN: not %clang -cc1 -debug-info-kind=watkind 2>&1 | FileCheck -check-prefix=BADSTRING1 %s
+// BADSTRING1: error: invalid value 'watkind' in '-debug-info-kind=watkind'
+// RUN: not %clang -cc1 -debugger-tuning=gmodal 2>&1 | FileCheck -check-prefix=BADSTRING2 %s
+// BADSTRING2: error: invalid value 'gmodal' in '-debugger-tuning=gmodal'
+
+// RUN: %clang -### -fdebug-macro    %s 2>&1 | FileCheck -check-prefix=MACRO %s
+// RUN: %clang -### -fno-debug-macro %s 2>&1 | FileCheck -check-prefix=NOMACRO %s
+// RUN: %clang -###                  %s 2>&1 | FileCheck -check-prefix=NOMACRO %s
+// MACRO: "-debug-info-macro"
+// NOMACRO-NOT: "-debug-info-macro"
+//
+// RUN: %clang -### -gdwarf-5 -gembed-source %s 2>&1 | FileCheck -check-prefix=GEMBED_5 %s
+// RUN: %clang -### -gdwarf-2 -gembed-source %s 2>&1 | FileCheck -check-prefix=GEMBED_2 %s
+// RUN: %clang -### -gdwarf-5 -gno-embed-source %s 2>&1 | FileCheck -check-prefix=NOGEMBED_5 %s
+// RUN: %clang -### -gdwarf-2 -gno-embed-source %s 2>&1 | FileCheck -check-prefix=NOGEMBED_2 %s
+//
+// GEMBED_5:  "-gembed-source"
+// GEMBED_2:  error: invalid argument '-gembed-source' only allowed with '-gdwarf-5'
+// NOGEMBED_5-NOT:  "-gembed-source"
+// NOGEMBED_2-NOT:  error: invalid argument '-gembed-source' only allowed with '-gdwarf-5'

src/llvm-project/clang/test/Driver/debug-prefix-map.S

diff --git a/src/llvm-project/clang/test/Driver/debug-prefix-map.S b/src/llvm-project/clang/test/Driver/debug-prefix-map.S
new file mode 100644
index 0000000..2ba66be
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/debug-prefix-map.S
@@ -0,0 +1,6 @@
+// RUN: %clang -### -g -fdebug-prefix-map=old=new %s 2>&1 | FileCheck %s
+
+// CHECK: cc1as
+// CHECK-SAME: -fdebug-prefix-map=old=new
+
+// More tests for this flag in debug-prefix-map.c.

src/llvm-project/clang/test/Driver/debug-prefix-map.c

diff --git a/src/llvm-project/clang/test/Driver/debug-prefix-map.c b/src/llvm-project/clang/test/Driver/debug-prefix-map.c
new file mode 100644
index 0000000..b4f3859
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/debug-prefix-map.c
@@ -0,0 +1,9 @@
+// RUN: %clang -### -fdebug-prefix-map=old %s 2>&1 | FileCheck %s -check-prefix CHECK-INVALID
+// RUN: %clang -### -fdebug-prefix-map=old=new %s 2>&1 | FileCheck %s -check-prefix CHECK-SIMPLE
+// RUN: %clang -### -fdebug-prefix-map=old=n=ew %s 2>&1 | FileCheck %s -check-prefix CHECK-COMPLEX
+// RUN: %clang -### -fdebug-prefix-map=old= %s 2>&1 | FileCheck %s -check-prefix CHECK-EMPTY
+
+// CHECK-INVALID: error: invalid argument 'old' to -fdebug-prefix-map
+// CHECK-SIMPLE: fdebug-prefix-map=old=new
+// CHECK-COMPLEX: fdebug-prefix-map=old=n=ew
+// CHECK-EMPTY: fdebug-prefix-map=old=

src/llvm-project/clang/test/Driver/debug-unsupported.c

diff --git a/src/llvm-project/clang/test/Driver/debug-unsupported.c b/src/llvm-project/clang/test/Driver/debug-unsupported.c
new file mode 100644
index 0000000..1804a9c
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/debug-unsupported.c
@@ -0,0 +1,13 @@
+// RUN: not %clang -c -gstabs %s 2>&1 | FileCheck %s
+// RUN: not %clang -c -gstabs+ %s 2>&1 | FileCheck %s
+// RUN: not %clang -c -gcoff %s 2>&1 | FileCheck %s
+// RUN: not %clang -c -gxcoff %s 2>&1 | FileCheck %s
+// RUN: not %clang -c -gxcoff+ %s 2>&1 | FileCheck %s
+// RUN: not %clang -c -gvms %s 2>&1 | FileCheck %s
+// RUN: not %clang -c -gstabs1 %s 2>&1 | FileCheck %s
+// RUN: not %clang -c -gcoff2 %s 2>&1 | FileCheck %s
+// RUN: not %clang -c -gxcoff3 %s 2>&1 | FileCheck %s
+// RUN: not %clang -c -gvms0 %s 2>&1 | FileCheck %s
+// RUN: not %clang -c -gtoggle %s 2>&1 | FileCheck %s
+//
+// CHECK: error: unsupported option

src/llvm-project/clang/test/Driver/debug.c

diff --git a/src/llvm-project/clang/test/Driver/debug.c b/src/llvm-project/clang/test/Driver/debug.c
new file mode 100644
index 0000000..5bf3b92
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/debug.c
@@ -0,0 +1,2 @@
+// RUN: cd %S && %clang -### -g %s -c 2>&1 | FileCheck -check-prefix=CHECK-PWD %s
+// CHECK-PWD: {{"-fdebug-compilation-dir" ".*Driver.*"}}

src/llvm-project/clang/test/Driver/default-image-name.c

diff --git a/src/llvm-project/clang/test/Driver/default-image-name.c b/src/llvm-project/clang/test/Driver/default-image-name.c
new file mode 100644
index 0000000..00cf7df
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/default-image-name.c
@@ -0,0 +1,7 @@
+// RUN: %clang -target i386-unknown-linux-gnu %s -### 2>&1 | FileCheck -check-prefix=LINUX %s
+// LINUX: a.out
+
+// RUN: %clang -target i686-pc-windows-msvc %s -### 2>&1 | FileCheck -check-prefix=WIN %s
+// RUN: %clang -target i686-pc-windows-gnu %s -### 2>&1 | FileCheck -check-prefix=WIN %s
+// RUN: %clang -target i686-windows-gnu %s -### 2>&1 | FileCheck -check-prefix=WIN %s
+// WIN: a.exe

src/llvm-project/clang/test/Driver/default-toolchain.c

diff --git a/src/llvm-project/clang/test/Driver/default-toolchain.c b/src/llvm-project/clang/test/Driver/default-toolchain.c
new file mode 100644
index 0000000..b9111a6
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/default-toolchain.c
@@ -0,0 +1,8 @@
+// RUN: %clang -target i386-unknown-unknown -m64 -v 2> %t
+// RUN: grep 'Target: x86_64-unknown-unknown' %t
+
+// RUN: %clang -target i386-apple-darwin9 -arch ppc -m64 -v 2> %t
+// RUN: grep 'Target: powerpc64-apple-darwin9' %t
+
+// RUN: %clang -target i386-apple-darwin9 -arch ppc64 -m32 -v 2> %t
+// RUN: grep 'Target: powerpc-apple-darwin9' %t

src/llvm-project/clang/test/Driver/defsym.s

diff --git a/src/llvm-project/clang/test/Driver/defsym.s b/src/llvm-project/clang/test/Driver/defsym.s
new file mode 100644
index 0000000..4d914ac
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/defsym.s
@@ -0,0 +1,37 @@
+// RUN: %clang -### -c -integrated-as %s \
+// RUN: -Wa,-defsym,abc=5 -Wa,-defsym,xyz=0xa \
+// RUN: 2>&1 | FileCheck %s --check-prefix=CHECK-DEFSYM1
+
+// RUN: %clang -### -c -no-integrated-as -target x86_64-unknown-unknown %s \
+// RUN: -Wa,-defsym,abc=5 -Wa,-defsym,xyz=0xa \
+// RUN: 2>&1 | FileCheck %s --check-prefix=CHECK-DEFSYM1
+
+// CHECK-DEFSYM1: "-defsym"
+// CHECK-DEFSYM1: "abc=5"
+// CHECK-DEFSYM1: "-defsym"
+// CHECK-DEFSYM1: "xyz=0xa"
+
+// RUN: not %clang -c -integrated-as -o /dev/null %s \
+// RUN: -Wa,-defsym,abc= \
+// RUN: 2>&1 | FileCheck %s --check-prefix=CHECK-DEFSYM-ERR1
+// CHECK-DEFSYM-ERR1: error: defsym must be of the form: sym=value: abc=
+
+// RUN: not %clang -c -integrated-as -o /dev/null %s \
+// RUN: -Wa,-defsym,=123 \
+// RUN: 2>&1 | FileCheck %s --check-prefix=CHECK-DEFSYM-ERR2
+// CHECK-DEFSYM-ERR2: error: defsym must be of the form: sym=value: =123
+
+// RUN: not %clang -c -integrated-as -o /dev/null %s \
+// RUN: -Wa,-defsym,abc=1a2b3c \
+// RUN: 2>&1 | FileCheck %s --check-prefix=CHECK-DEFSYM-ERR3
+// CHECK-DEFSYM-ERR3: error: Value is not an integer: 1a2b3c
+
+// RUN: not %clang -c -integrated-as -o /dev/null %s \
+// RUN: -Wa,-defsym \
+// RUN: 2>&1 | FileCheck %s --check-prefix=CHECK-DEFSYM-ERR4
+
+// RUN: not %clang -c -integrated-as -o /dev/null %s \
+// RUN: -Wa,-defsym, \
+// RUN: 2>&1 | FileCheck %s --check-prefix=CHECK-DEFSYM-ERR4
+
+// CHECK-DEFSYM-ERR4: error: defsym must be of the form: sym=value: -defsym

src/llvm-project/clang/test/Driver/denormal-fp-math.c

diff --git a/src/llvm-project/clang/test/Driver/denormal-fp-math.c b/src/llvm-project/clang/test/Driver/denormal-fp-math.c
new file mode 100644
index 0000000..95ff232
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/denormal-fp-math.c
@@ -0,0 +1,12 @@
+// RUN: %clang -### -target arm-unknown-linux-gnu -c %s -fdenormal-fp-math=ieee -v 2>&1 | FileCheck -check-prefix=CHECK-IEEE %s
+// RUN: %clang -### -target arm-unknown-linux-gnu -c %s -fdenormal-fp-math=preserve-sign -v 2>&1 | FileCheck -check-prefix=CHECK-PS %s
+// RUN: %clang -### -target arm-unknown-linux-gnu -c %s -fdenormal-fp-math=positive-zero -v 2>&1 | FileCheck -check-prefix=CHECK-PZ %s
+// RUN: %clang -### -target arm-unknown-linux-gnu -c %s -fdenormal-fp-math=ieee -fno-fast-math -v 2>&1 | FileCheck -check-prefix=CHECK-NO-UNSAFE %s
+// RUN: %clang -### -target arm-unknown-linux-gnu -c %s -fdenormal-fp-math=ieee -fno-unsafe-math-optimizations -v 2>&1 | FileCheck -check-prefix=CHECK-NO-UNSAFE %s
+// RUN: not %clang -target arm-unknown-linux-gnu -c %s -fdenormal-fp-math=foo -v 2>&1 | FileCheck -check-prefix=CHECK-INVALID %s
+
+// CHECK-IEEE: "-fdenormal-fp-math=ieee"
+// CHECK-PS: "-fdenormal-fp-math=preserve-sign"
+// CHECK-PZ: "-fdenormal-fp-math=positive-zero"
+// CHECK-NO-UNSAFE-NOT: "-fdenormal-fp-math=ieee"
+// CHECK-INVALID: error: invalid value 'foo' in '-fdenormal-fp-math=foo'

src/llvm-project/clang/test/Driver/diagnostics.c

diff --git a/src/llvm-project/clang/test/Driver/diagnostics.c b/src/llvm-project/clang/test/Driver/diagnostics.c
new file mode 100644
index 0000000..8500fad
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/diagnostics.c
@@ -0,0 +1,9 @@
+// Parse diagnostic arguments in the driver
+// PR12181
+
+// RUN: not %clang -target x86_64-apple-darwin10 \
+// RUN:   -fsyntax-only -fzyzzybalubah \
+// RUN:   -Werror=unused-command-line-argument %s
+
+// RUN: not %clang -target x86_64-apple-darwin10 \
+// RUN:   -fsyntax-only -fzyzzybalubah -Werror %s

src/llvm-project/clang/test/Driver/disable-llvm.c

diff --git a/src/llvm-project/clang/test/Driver/disable-llvm.c b/src/llvm-project/clang/test/Driver/disable-llvm.c
new file mode 100644
index 0000000..3ac6b9e
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/disable-llvm.c
@@ -0,0 +1,22 @@
+// We support a CC1 option for disabling LLVM's passes.
+// RUN: %clang -O2 -Xclang -disable-llvm-passes -### %s 2>&1 \
+// RUN:     | FileCheck --check-prefix=DISABLED %s
+// DISABLED: -cc1
+// DISABLED-NOT: "-mllvm" "-disable-llvm-passes"
+// DISABLED: "-disable-llvm-passes"
+//
+// We also support two alternative spellings for historical reasons.
+// RUN: %clang -O2 -Xclang -disable-llvm-optzns -### %s 2>&1 \
+// RUN:     | FileCheck --check-prefix=DISABLED-LEGACY %s
+// RUN: %clang -O2 -mllvm -disable-llvm-optzns -### %s 2>&1 \
+// RUN:     | FileCheck --check-prefix=DISABLED-LEGACY %s
+// DISABLED-LEGACY: -cc1
+// DISABLED-LEGACY-NOT: "-mllvm" "-disable-llvm-optzns"
+// DISABLED-LEGACY: "-disable-llvm-optzns"
+//
+// The main flag shouldn't be specially handled when used with '-mllvm'.
+// RUN: %clang -O2 -mllvm -disable-llvm-passes -### %s 2>&1 | FileCheck --check-prefix=MLLVM %s
+// MLLVM: -cc1
+// MLLVM-NOT: -disable-llvm-passes
+// MLLVM: "-mllvm" "-disable-llvm-passes"
+// MLLVM-NOT: -disable-llvm-passes

src/llvm-project/clang/test/Driver/dragonfly.c

diff --git a/src/llvm-project/clang/test/Driver/dragonfly.c b/src/llvm-project/clang/test/Driver/dragonfly.c
new file mode 100644
index 0000000..20921bb
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/dragonfly.c
@@ -0,0 +1,7 @@
+// RUN: %clang -no-canonical-prefixes -target x86_64-pc-dragonfly %s -### 2> %t.log
+// RUN: FileCheck -input-file %t.log %s
+
+// CHECK: clang{{.*}}" "-cc1" "-triple" "x86_64-pc-dragonfly"
+// CHECK: ld{{.*}}" "--eh-frame-hdr" "-dynamic-linker" "/usr/libexec/ld-elf.so.{{.*}}" "--hash-style=gnu" "--enable-new-dtags" "-o" "a.out" "{{.*}}crt1.o" "{{.*}}crti.o" "{{.*}}crtbegin.o" "{{.*}}.o" "-L{{.*}}gcc{{.*}}" "-rpath" "{{.*}}gcc{{.*}}" "-lc" "-lgcc" "{{.*}}crtend.o" "{{.*}}crtn.o"
+
+

src/llvm-project/clang/test/Driver/dyld-prefix.c

diff --git a/src/llvm-project/clang/test/Driver/dyld-prefix.c b/src/llvm-project/clang/test/Driver/dyld-prefix.c
new file mode 100644
index 0000000..5a79874
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/dyld-prefix.c
@@ -0,0 +1,10 @@
+// RUN: touch %t.o
+
+// RUN: %clang -target i386-unknown-linux --dyld-prefix /foo -### %t.o 2>&1 | FileCheck --check-prefix=CHECK-32 %s
+// CHECK-32: "-dynamic-linker" "/foo{{(/usr/i386-unknown-linux)?}}/lib/ld-linux.so.2"
+
+// RUN: %clang -target x86_64-unknown-linux --dyld-prefix /foo -### %t.o 2>&1 | FileCheck --check-prefix=CHECK-64 %s
+// CHECK-64: "-dynamic-linker" "/foo{{(/usr/x86_64-unknown-linux)?}}/lib{{(64)?}}/ld-linux-x86-64.so.2"
+
+// RUN: %clang -target x86_64-unknown-linux-gnux32 --dyld-prefix /foo -### %t.o 2>&1 | FileCheck --check-prefix=CHECK-X32 %s
+// CHECK-X32: "-dynamic-linker" "/foo{{(/x86_64-unknown-linux-gnux32)?}}/lib{{(x32)?}}/ld-linux-x32.so.2"

src/llvm-project/clang/test/Driver/dynamic-linker.c

diff --git a/src/llvm-project/clang/test/Driver/dynamic-linker.c b/src/llvm-project/clang/test/Driver/dynamic-linker.c
new file mode 100644
index 0000000..c7579f4
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/dynamic-linker.c
@@ -0,0 +1,32 @@
+// RUN: %clang -target armv7-unknown-linux-gnueabi -### /dev/null -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-DYNAMIC-LINKER %s
+// RUN: %clang -target i386-unknown-linux-gnu -### /dev/null -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-DYNAMIC-LINKER %s
+// RUN: %clang -target mips64-unknown-linux-gnu -### /dev/null -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-DYNAMIC-LINKER %s
+// RUN: %clang -target powerpc64-unknown-linux-gnu -### /dev/null -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-DYNAMIC-LINKER %s
+// RUN: %clang -target x86_64-unknown-linux-gnu -### /dev/null -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-DYNAMIC-LINKER %s
+
+// RUN: %clang -target armv7-unknown-linux-gnueabi -### -shared /dev/null -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-SHARED %s
+// RUN: %clang -target i386-unknown-linux-gnu -### -shared /dev/null -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-SHARED %s
+// RUN: %clang -target mips64-unknown-linux-gnu -### -shared /dev/null -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-SHARED %s
+// RUN: %clang -target powerpc64-unknown-linux-gnu -### -shared /dev/null -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-SHARED %s
+// RUN: %clang -target x86_64-unknown-linux-gnu -### -shared /dev/null -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-SHARED %s
+
+
+// RUN: %clang -target armv7-unknown-linux-gnueabi -### -shared -rdynamic /dev/null -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-SHARED -check-prefix CHECK-RDYNAMIC %s
+// RUN: %clang -target i386-unknown-linux-gnu -### -shared -rdynamic /dev/null -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-SHARED -check-prefix CHECK-RDYNAMIC %s
+// RUN: %clang -target mips64-unknown-linux-gnu -### -shared -rdynamic /dev/null -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-SHARED -check-prefix CHECK-RDYNAMIC %s
+// RUN: %clang -target powerpc64-unknown-linux-gnu -### -shared -rdynamic /dev/null -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-SHARED -check-prefix CHECK-RDYNAMIC %s
+// RUN: %clang -target x86_64-unknown-linux-gnu -### -shared -rdynamic /dev/null -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-SHARED -check-prefix CHECK-RDYNAMIC %s
+
+// RUN: %clang -target armv7-unknown-linux-gnueabi -### -static /dev/null -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-STATIC %s
+// RUN: %clang -target i386-unknown-linux-gnu -### -static /dev/null -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-STATIC %s
+// RUN: %clang -target mips64-unknown-linux-gnu -### -static /dev/null -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-STATIC %s
+// RUN: %clang -target powerpc64-unknown-linux-gnu -### -static /dev/null -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-STATIC %s
+// RUN: %clang -target x86_64-unknown-linux-gnu -### -static /dev/null -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-STATIC %s
+
+// CHECK-RDYNAMIC: "-export-dynamic"
+// CHECK-SHARED: "-shared"
+// CHECK-STATIC: "-{{B?}}static"
+// CHECK-DYNAMIC-LINKER: "-dynamic-linker"
+// CHECK-SHARED-NOT: "-dynamic-linker"
+// CHECK-STATIC-NOT: "-dynamic-linker"
+

src/llvm-project/clang/test/Driver/eabi.c

diff --git a/src/llvm-project/clang/test/Driver/eabi.c b/src/llvm-project/clang/test/Driver/eabi.c
new file mode 100644
index 0000000..4fd8ee8
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/eabi.c
@@ -0,0 +1,13 @@
+// RUN: %clang %s -meabi 4 -### 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-EABI4 %s
+// RUN: %clang %s -meabi 5 -### 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-EABI5 %s
+// RUN: %clang %s -meabi gnu -### 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-GNUEABI %s
+// RUN: not %clang %s -meabi unknown 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-UNKNOWN %s
+
+// CHECK-EABI4: "-meabi" "4"
+// CHECK-EABI5: "-meabi" "5"
+// CHECK-GNUEABI: "-meabi" "gnu"
+// CHECK-UNKNOWN: error: invalid value 'unknown' in '-meabi unknown'

src/llvm-project/clang/test/Driver/elfiamcu-header-search.c

diff --git a/src/llvm-project/clang/test/Driver/elfiamcu-header-search.c b/src/llvm-project/clang/test/Driver/elfiamcu-header-search.c
new file mode 100644
index 0000000..d0f147a
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/elfiamcu-header-search.c
@@ -0,0 +1,6 @@
+// REQUIRES: x86-registered-target
+
+// RUN: %clang -target i386-pc-elfiamcu -c -v -fsyntax-only %s 2>&1 | FileCheck %s
+// CHECK-NOT: /usr/include
+// CHECK-NOT: /usr/local/include
+

src/llvm-project/clang/test/Driver/embed-bitcode.c

diff --git a/src/llvm-project/clang/test/Driver/embed-bitcode.c b/src/llvm-project/clang/test/Driver/embed-bitcode.c
new file mode 100644
index 0000000..07e4378
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/embed-bitcode.c
@@ -0,0 +1,62 @@
+// RUN: %clang -ccc-print-bindings -c %s -fembed-bitcode 2>&1 | FileCheck %s
+// CHECK: clang
+// CHECK: clang
+
+// RUN: %clang %s -c -fembed-bitcode -fintegrated-as 2>&1 -### | FileCheck %s -check-prefix=CHECK-CC
+// CHECK-CC: -cc1
+// CHECK-CC: -emit-llvm-bc
+// CHECK-CC: -cc1
+// CHECK-CC: -emit-obj
+// CHECK-CC: -fembed-bitcode=all
+
+// RUN: %clang %s -c -fembed-bitcode=bitcode -fintegrated-as 2>&1 -### | FileCheck %s -check-prefix=CHECK-BITCODE
+// CHECK-BITCODE: -cc1
+// CHECK-BITCODE: -emit-llvm-bc
+// CHECK-BITCODE: -cc1
+// CHECK-BITCODE: -emit-obj
+// CHECK-BITCODE: -fembed-bitcode=bitcode
+//
+// RUN: %clang %s -c -save-temps -fembed-bitcode -fintegrated-as 2>&1 -### | FileCheck %s -check-prefix=CHECK-SAVE-TEMP
+// CHECK-SAVE-TEMP: -cc1
+// CHECK-SAVE-TEMP: -E
+// CHECK-SAVE-TEMP: -cc1
+// CHECK-SAVE-TEMP: -emit-llvm-bc
+// CHECK-SAVE-TEMP: -cc1
+// CHECK-SAVE-TEMP: -S
+// CHECK-SAVE-TEMP: -fembed-bitcode=all
+// CHECK-SAVE-TEMP: -cc1as
+
+// RUN: %clang -c %s -flto -fembed-bitcode 2>&1 -### | FileCheck %s -check-prefix=CHECK-LTO
+// RUN: %clang -c %s -flto=full -fembed-bitcode 2>&1 -### | FileCheck %s -check-prefix=CHECK-LTO
+// RUN: %clang -c %s -flto=thin -fembed-bitcode 2>&1 -### | FileCheck %s -check-prefix=CHECK-LTO
+// CHECK-LTO: -cc1
+// CHECK-LTO: -emit-llvm-bc
+// CHECK-LTO-NOT: warning: argument unused during compilation: '-fembed-bitcode'
+// CHECK-LTO-NOT: -cc1
+// CHECK-LTO-NOT: -fembed-bitcode=all
+// RUN: touch %t.o
+// RUN: %clang  -target armv7-apple-darwin -miphoneos-version-min=6.0 %t.o -fembed-bitcode  -fembed-bitcode-marker -mlinker-version=277  2>&1 -### | FileCheck %s -check-prefix=CHECK-LTO-MARKER-277
+// RUN: %clang  -target armv7-apple-darwin -miphoneos-version-min=6.0 %t.o -fembed-bitcode  -fembed-bitcode-marker -mlinker-version=278  2>&1 -### | FileCheck %s -check-prefix=CHECK-LTO-MARKER-278
+// CHECK-LTO-MARKER-277-NOT: bitcode_process_mode
+// CHECK-LTO-MARKER-278: bitcode_process_mode
+
+
+
+// RUN: %clang -c %s -fembed-bitcode-marker -fintegrated-as 2>&1 -### | FileCheck %s -check-prefix=CHECK-MARKER
+// CHECK-MARKER: -cc1
+// CHECK-MARKER: -emit-obj
+// CHECK-MARKER: -fembed-bitcode=marker
+// CHECK-MARKER-NOT: -cc1
+
+// RUN: %clang -target armv7-apple-darwin -miphoneos-version-min=6.0 %s -fembed-bitcode=all -fintegrated-as 2>&1 -### | FileCheck %s -check-prefix=CHECK-LINKER
+// RUN: %clang -target armv7-apple-darwin -miphoneos-version-min=6.0 %s -fembed-bitcode=marker -fintegrated-as 2>&1 -### | FileCheck %s -check-prefix=CHECK-LINKER
+// RUN: %clang -target armv7-apple-darwin -miphoneos-version-min=6.0 %s -flto=full -fembed-bitcode=bitcode -fintegrated-as 2>&1 -### | FileCheck %s -check-prefix=CHECK-LINKER
+// RUN: %clang -target armv7-apple-darwin -miphoneos-version-min=6.0 %s -flto=thin -fembed-bitcode=bitcode -fintegrated-as 2>&1 -### | FileCheck %s -check-prefix=CHECK-LINKER
+// RUN: %clang -target armv7-apple-darwin -miphoneos-version-min=6.0 %s -fembed-bitcode=off -fintegrated-as 2>&1 -### | FileCheck %s -check-prefix=CHECK-NO-LINKER
+// CHECK-LINKER: ld
+// CHECK-LINKER: -bitcode_bundle
+// CHECK-NO-LINKER-NOT: -bitcode_bundle
+
+// RUN: %clang -target armv7-apple-darwin -miphoneos-version-min=5.0 %s -fembed-bitcode -### 2>&1 | \
+// RUN:   FileCheck %s -check-prefix=CHECK-PLATFORM-NOTSUPPORTED
+// CHECK-PLATFORM-NOTSUPPORTED: -fembed-bitcode is not supported on versions of iOS prior to 6.0

src/llvm-project/clang/test/Driver/embed-bitcode.s

diff --git a/src/llvm-project/clang/test/Driver/embed-bitcode.s b/src/llvm-project/clang/test/Driver/embed-bitcode.s
new file mode 100644
index 0000000..71a3e9c
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/embed-bitcode.s
@@ -0,0 +1,12 @@
+// REQUIRES: arm-registered-target
+
+// RUN: %clang -c -target armv7-apple-ios10 %s -fembed-bitcode -### 2>&1 | FileCheck %s -check-prefix=CHECK-AS
+// RUN: %clang -c -target armv7-apple-ios10 %s -fembed-bitcode-marker -### 2>&1 | FileCheck %s -check-prefix=CHECK-AS-MARKER
+// CHECK-AS: -cc1as
+// CHECK-AS: -fembed-bitcode=all
+// CHECK-AS-MARKER: -fembed-bitcode=marker
+
+// RUN: %clang -c -target armv7-apple-ios10 %s -fembed-bitcode -o %t.o
+// RUN: llvm-readobj -section-headers %t.o | FileCheck --check-prefix=CHECK-SECTION %s
+// CHECK-SECTION: Name: __asm
+// CHECK-SECTION-NEXT: Segment: __LLVM

src/llvm-project/clang/test/Driver/emulated-tls.cpp

diff --git a/src/llvm-project/clang/test/Driver/emulated-tls.cpp b/src/llvm-project/clang/test/Driver/emulated-tls.cpp
new file mode 100644
index 0000000..20abad1
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/emulated-tls.cpp
@@ -0,0 +1,42 @@
+// Android, Cygwin and OpenBSD use emutls by default.
+// Clang should pass -femulated-tls or -fno-emulated-tls to cc1 if they are used,
+// and cc1 should set up EmulatedTLS and ExplicitEmulatedTLS to LLVM CodeGen.
+//
+// RUN: %clang -### -target arm-linux-androideabi %s 2>&1 \
+// RUN: | FileCheck -check-prefix=DEFAULT %s
+// RUN: %clang -### -target arm-linux-gnu %s 2>&1 \
+// RUN: | FileCheck -check-prefix=DEFAULT %s
+// RUN: %clang -### -target i686-pc-cygwin %s 2>&1 \
+// RUN: | FileCheck -check-prefix=DEFAULT %s
+// RUN: %clang -### -target i686-pc-openbsd %s 2>&1 \
+// RUN: | FileCheck -check-prefix=DEFAULT %s
+
+// RUN: %clang -### -target arm-linux-androideabi -fno-emulated-tls -femulated-tls %s 2>&1 \
+// RUN: | FileCheck -check-prefix=EMU %s
+// RUN: %clang -### -target arm-linux-gnu %s -fno-emulated-tls -femulated-tls 2>&1 \
+// RUN: | FileCheck -check-prefix=EMU %s
+// RUN: %clang -### -target i686-pc-cygwin %s -fno-emulated-tls -femulated-tls 2>&1 \
+// RUN: | FileCheck -check-prefix=EMU %s
+// RUN: %clang -### -target i686-pc-openbsd %s -fno-emulated-tls -femulated-tls 2>&1 \
+// RUN: | FileCheck -check-prefix=EMU %s
+
+// RUN: %clang -### -target arm-linux-androideabi -femulated-tls -fno-emulated-tls %s 2>&1 \
+// RUN: | FileCheck -check-prefix=NOEMU %s
+// RUN: %clang -### -target arm-linux-gnu %s -femulated-tls -fno-emulated-tls 2>&1 \
+// RUN: | FileCheck -check-prefix=NOEMU %s
+// RUN: %clang -### -target i686-pc-cygwin %s -femulated-tls -fno-emulated-tls 2>&1 \
+// RUN: | FileCheck -check-prefix=NOEMU %s
+// RUN: %clang -### -target i686-pc-openbsd %s -femulated-tls -fno-emulated-tls 2>&1 \
+// RUN: | FileCheck -check-prefix=NOEMU %s
+
+
+// Default without -f[no-]emulated-tls, will be decided by the target triple.
+// DEFAULT-NOT: "-cc1" {{.*}}"-femulated-tls"
+// DEFAULT-NOT: "-cc1" {{.*}}"-fno-emulated-tls"
+
+// Explicit and last -f[no-]emulated-tls flag will be passed to cc1.
+// EMU: "-cc1" {{.*}}"-femulated-tls"
+// EMU-NOT: "-cc1" {{.*}}"-fno-emulated-tls"
+
+// NOEMU: "-cc1" {{.*}}"-fno-emulated-tls"
+// NOEMU-NOT: "-cc1" {{.*}}"-femulated-tls"

src/llvm-project/clang/test/Driver/env.c

diff --git a/src/llvm-project/clang/test/Driver/env.c b/src/llvm-project/clang/test/Driver/env.c
new file mode 100644
index 0000000..0371bc9
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/env.c
@@ -0,0 +1,28 @@
+// These tests try to ensure that the driver operates reasonably when run with
+// a strange environment. Unfortunately, it requires a normal shell and the
+// 'env' command that understands arguments, unlike the LIT built-in env.
+//
+// REQUIRES: shell
+// The PATH variable is heavily used when trying to find a linker.
+// RUN: env -i LC_ALL=C LD_LIBRARY_PATH="$LD_LIBRARY_PATH" \
+// RUN:   %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=i386-unknown-linux \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:     --gcc-toolchain="" \
+// RUN:   | FileCheck --check-prefix=CHECK-LD-32 %s
+//
+// RUN: env -i LC_ALL=C PATH="" LD_LIBRARY_PATH="$LD_LIBRARY_PATH" \
+// RUN:   %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=i386-unknown-linux \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:     --gcc-toolchain="" \
+// RUN:   | FileCheck --check-prefix=CHECK-LD-32 %s
+//
+// CHECK-LD-32-NOT: warning:
+// CHECK-LD-32: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-LD-32: "{{.*}}/usr/lib/gcc/i386-unknown-linux/4.6.0{{/|\\\\}}crtbegin.o"
+// CHECK-LD-32: "-L[[SYSROOT]]/usr/lib/gcc/i386-unknown-linux/4.6.0"
+// CHECK-LD-32: "-L[[SYSROOT]]/usr/lib/gcc/i386-unknown-linux/4.6.0/../../../../i386-unknown-linux/lib"
+// CHECK-LD-32: "-L[[SYSROOT]]/usr/lib/gcc/i386-unknown-linux/4.6.0/../../.."
+// CHECK-LD-32: "-L[[SYSROOT]]/lib"
+// CHECK-LD-32: "-L[[SYSROOT]]/usr/lib"

src/llvm-project/clang/test/Driver/esan.c

diff --git a/src/llvm-project/clang/test/Driver/esan.c b/src/llvm-project/clang/test/Driver/esan.c
new file mode 100644
index 0000000..f734bef
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/esan.c
@@ -0,0 +1,16 @@
+// RUN: %clang     -target x86_64-unknown-linux -fsanitize=efficiency-cache-frag %s -S -emit-llvm -o - | FileCheck %s
+// RUN: %clang -O1 -target x86_64-unknown-linux -fsanitize=efficiency-cache-frag %s -S -emit-llvm -o - | FileCheck %s
+// RUN: %clang -O2 -target x86_64-unknown-linux -fsanitize=efficiency-cache-frag %s -S -emit-llvm -o - | FileCheck %s
+// RUN: %clang -O3 -target x86_64-unknown-linux -fsanitize=efficiency-cache-frag %s -S -emit-llvm -o - | FileCheck %s
+// RUN: %clang     -target x86_64-unknown-linux -fsanitize=efficiency-working-set %s -S -emit-llvm -o - | FileCheck %s
+// RUN: %clang -O1 -target x86_64-unknown-linux -fsanitize=efficiency-working-set %s -S -emit-llvm -o - | FileCheck %s
+// RUN: %clang -O2 -target x86_64-unknown-linux -fsanitize=efficiency-working-set %s -S -emit-llvm -o - | FileCheck %s
+// RUN: %clang -O3 -target x86_64-unknown-linux -fsanitize=efficiency-working-set %s -S -emit-llvm -o - | FileCheck %s
+// RUN: %clang -target mips64-unknown-linux -fsanitize=efficiency-cache-frag %s -S -emit-llvm -o - | FileCheck %s
+// RUN: %clang -target mips64-unknown-linux -fsanitize=efficiency-working-set %s -S -emit-llvm -o - | FileCheck %s
+// RUN: %clang -target mips64el-unknown-linux -fsanitize=efficiency-cache-frag %s -S -emit-llvm -o - | FileCheck %s
+// RUN: %clang -target mips64el-unknown-linux -fsanitize=efficiency-working-set %s -S -emit-llvm -o - | FileCheck %s
+// Verify that -fsanitize=efficiency-* invokes esan instrumentation.
+
+int foo(int *a) { return *a; }
+// CHECK: __esan_init

src/llvm-project/clang/test/Driver/exceptions.m

diff --git a/src/llvm-project/clang/test/Driver/exceptions.m b/src/llvm-project/clang/test/Driver/exceptions.m
new file mode 100644
index 0000000..9b747bb
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/exceptions.m
@@ -0,0 +1,19 @@
+// RUN: %clang -target x86_64-apple-darwin9 \
+// RUN:   -fsyntax-only -fno-exceptions %s
+
+void f1() {
+  @throw @"A";
+}
+
+void f0() {
+  @try {
+    f1();
+  } @catch (id x) {
+    ;
+  }
+}
+
+int main() {
+  f0();
+  return 0;
+}

src/llvm-project/clang/test/Driver/fast-math.c

diff --git a/src/llvm-project/clang/test/Driver/fast-math.c b/src/llvm-project/clang/test/Driver/fast-math.c
new file mode 100644
index 0000000..470e5a8
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/fast-math.c
@@ -0,0 +1,315 @@
+// Test that the GCC fast-math floating point flags get lowered to the correct
+// permutation of Clang frontend flags. This is non-trivial for a few reasons.
+// First, the GCC flags have many different and surprising effects. Second,
+// LLVM only supports three switches which is more coarse grained than GCC's
+// support.
+//
+// Both of them use gcc driver for as.
+// REQUIRES: clang-driver
+//
+// RUN: %clang -### -fno-honor-infinities -c %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NO-INFS %s
+// infinites [sic] is a supported alternative spelling of infinities.
+// RUN: %clang -### -fno-honor-infinites -c %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NO-INFS %s
+// CHECK-NO-INFS: "-cc1"
+// CHECK-NO-INFS: "-menable-no-infs"
+//
+// RUN: %clang -### -fno-fast-math -fno-honor-infinities -c %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NO-FAST-MATH-NO-INFS %s
+// CHECK-NO-FAST-MATH-NO-INFS: "-cc1"
+// CHECK-NO-FAST-MATH-NO-INFS: "-menable-no-infs"
+//
+// RUN: %clang -### -fno-honor-infinities -fno-fast-math -c %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NO-INFS-NO-FAST-MATH %s
+// CHECK-NO-INFS-NO-FAST-MATH: "-cc1"
+// CHECK-NO-INFS-NO-FAST-MATH-NOT: "-menable-no-infs"
+//
+// RUN: %clang -### -fno-signed-zeros -c %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NO-SIGNED-ZEROS %s
+// CHECK-NO-SIGNED-ZEROS: "-cc1"
+// CHECK-NO-SIGNED-ZEROS: "-fno-signed-zeros"
+//
+// RUN: %clang -### -fno-fast-math -fno-signed-zeros -c %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NO-FAST-MATH-NO-SIGNED-ZEROS %s
+// CHECK-NO-FAST-MATH-NO-SIGNED-ZEROS: "-cc1"
+// CHECK-NO-FAST-MATH-NO-SIGNED-ZEROS: "-fno-signed-zeros"
+//
+// RUN: %clang -### -fno-signed-zeros -fno-fast-math -c %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NO-SIGNED-ZEROS-NO-FAST-MATH %s
+// CHECK-NO-SIGNED-ZEROS-NO-FAST-MATH: "-cc1"
+// CHECK-NO-SIGNED-ZEROS-NO-FAST-MATH-NOT: "-fno-signed-zeros"
+//
+// RUN: %clang -### -freciprocal-math -c %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-RECIPROCAL-MATH %s
+// CHECK-RECIPROCAL-MATH: "-cc1"
+// CHECK-RECIPROCAL-MATH: "-freciprocal-math"
+//
+// RUN: %clang -### -fno-fast-math -freciprocal-math -c %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NO-FAST-MATH-RECIPROCAL-MATH %s
+// CHECK-NO-FAST-MATH-RECIPROCAL-MATH: "-cc1"
+// CHECK-NO-FAST-MATH-RECIPROCAL-MATH: "-freciprocal-math"
+//
+// RUN: %clang -### -freciprocal-math -fno-fast-math -c %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-RECIPROCAL-MATH-NO-FAST-MATH %s
+// CHECK-RECIPROCAL-MATH-NO-FAST-MATH: "-cc1"
+// CHECK-RECIPROCAL-MATH-NO-FAST-MATH-NOT: "-freciprocal-math"
+//
+// RUN: %clang -### -fno-honor-nans -c %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NO-NANS %s
+// CHECK-NO-NANS: "-cc1"
+// CHECK-NO-NANS: "-menable-no-nans"
+//
+// RUN: %clang -### -fno-fast-math -fno-honor-nans -c %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NO-FAST-MATH-NO-NANS %s
+// CHECK-NO-FAST-MATH-NO-NANS: "-cc1"
+// CHECK-NO-FAST-MATH-NO-NANS: "-menable-no-nans"
+//
+// RUN: %clang -### -fno-honor-nans -fno-fast-math -c %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NO-NANS-NO-FAST-MATH %s
+// CHECK-NO-NANS-NO-FAST-MATH: "-cc1"
+// CHECK-NO-NANS-NO-FAST-MATH-NOT: "-menable-no-nans"
+//
+// RUN: %clang -### -fmath-errno -c %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-MATH-ERRNO %s
+// CHECK-MATH-ERRNO: "-cc1"
+// CHECK-MATH-ERRNO: "-fmath-errno"
+//
+// RUN: %clang -### -fmath-errno -fno-math-errno -c %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NO-MATH-ERRNO %s
+// CHECK-NO-MATH-ERRNO: "-cc1"
+// CHECK-NO-MATH-ERRNO-NOT: "-fmath-errno"
+//
+// Target defaults for -fmath-errno (reusing the above checks).
+// RUN: %clang -### -target i686-unknown-linux -c %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-MATH-ERRNO %s
+// RUN: %clang -### -target i686-apple-darwin -c %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NO-MATH-ERRNO %s
+// RUN: %clang -### -target x86_64-unknown-freebsd -c %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NO-MATH-ERRNO %s
+// RUN: %clang -### -target x86_64-unknown-netbsd -c %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NO-MATH-ERRNO %s
+// RUN: %clang -### -target x86_64-unknown-openbsd -c %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NO-MATH-ERRNO %s
+// RUN: %clang -### -target x86_64-unknown-dragonfly -c %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NO-MATH-ERRNO %s
+// RUN: %clang -### -target x86_64-fuchsia -c %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NO-MATH-ERRNO %s
+// RUN: %clang -### -target x86_64-linux-android -c %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NO-MATH-ERRNO %s
+//
+// Check that -ffast-math disables -fmath-errno, and -fno-fast-math merely
+// preserves the target default. Also check various flag set operations between
+// the two flags. (Resuses above checks.)
+// RUN: %clang -### -ffast-math -c %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NO-MATH-ERRNO %s
+// RUN: %clang -### -fmath-errno -ffast-math -c %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NO-MATH-ERRNO %s
+// RUN: %clang -### -ffast-math -fmath-errno -c %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-MATH-ERRNO %s
+// RUN: %clang -### -target i686-unknown-linux -fno-fast-math -c %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-MATH-ERRNO %s
+// RUN: %clang -### -target i686-unknown-linux -fno-math-errno -fno-fast-math -c %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-MATH-ERRNO %s
+// RUN: %clang -### -target i686-apple-darwin -fno-fast-math -c %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NO-MATH-ERRNO %s
+// RUN: %clang -### -target i686-apple-darwin -fno-math-errno -fno-fast-math -c %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NO-MATH-ERRNO %s
+// RUN: %clang -### -fno-fast-math -fno-math-errno -c %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NO-MATH-ERRNO %s
+//
+// RUN: %clang -### -fno-math-errno -fassociative-math -freciprocal-math \
+// RUN:     -fno-signed-zeros -fno-trapping-math -c %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-UNSAFE-MATH %s
+// CHECK-UNSAFE-MATH: "-cc1"
+// CHECK-UNSAFE-MATH: "-menable-unsafe-fp-math"
+// CHECK-UNSAFE-MATH: "-mreassociate"
+//
+// RUN: %clang -### -fno-fast-math -fno-math-errno -fassociative-math -freciprocal-math \
+// RUN:     -fno-signed-zeros -fno-trapping-math -c %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NO-FAST-MATH-UNSAFE-MATH %s
+// CHECK-NO-FAST-MATH-UNSAFE-MATH: "-cc1"
+// CHECK-NO-FAST-MATH-UNSAFE-MATH: "-menable-unsafe-fp-math"
+// CHECK-NO-FAST-MATH-UNSAFE-MATH: "-mreassociate"
+
+// The 2nd -fno-fast-math overrides -fassociative-math.
+
+// RUN: %clang -### -fno-fast-math -fno-math-errno -fassociative-math -freciprocal-math \
+// RUN:     -fno-fast-math -fno-signed-zeros -fno-trapping-math -c %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-UNSAFE-MATH-NO-FAST-MATH %s
+// CHECK-UNSAFE-MATH-NO-FAST-MATH: "-cc1"
+// CHECK-UNSAFE-MATH-NO-FAST-MATH-NOT: "-menable-unsafe-fp-math"
+// CHECK-UNSAFE-MATH-NO-FAST-MATH-NOT: "-mreassociate"
+//
+// Check that various umbrella flags also enable these frontend options.
+// RUN: %clang -### -ffast-math -c %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NO-INFS %s
+// RUN: %clang -### -ffast-math -c %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NO-NANS %s
+// RUN: %clang -### -ffast-math -c %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-UNSAFE-MATH %s
+// RUN: %clang -### -ffinite-math-only -c %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NO-INFS %s
+// RUN: %clang -### -ffinite-math-only -c %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NO-NANS %s
+// RUN: %clang -### -funsafe-math-optimizations -fno-math-errno -c %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-UNSAFE-MATH %s
+//
+// One umbrella flag is *really* weird and also changes the semantics of the
+// program by adding a special preprocessor macro. Check that the frontend flag
+// modeling this semantic change is provided. Also check that the flag is not
+// present if any of the optimizations are disabled.
+// RUN: %clang -### -ffast-math -c %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-FAST-MATH %s
+// RUN: %clang -### -fno-fast-math -ffast-math -c %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-FAST-MATH %s
+// RUN: %clang -### -funsafe-math-optimizations -ffinite-math-only \
+// RUN:     -fno-math-errno -ffp-contract=fast -c %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-FAST-MATH %s
+// RUN: %clang -### -fno-honor-infinities -fno-honor-nans -fno-math-errno \
+// RUN:     -fassociative-math -freciprocal-math -fno-signed-zeros \
+// RUN:     -fno-trapping-math -ffp-contract=fast -c %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-FAST-MATH %s
+// CHECK-FAST-MATH: "-cc1"
+// CHECK-FAST-MATH: "-ffast-math"
+// CHECK-FAST-MATH: "-ffinite-math-only"
+//
+// RUN: %clang -### -ffast-math -fno-fast-math -c %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NO-FAST-MATH %s
+// RUN: %clang -### -ffast-math -fno-finite-math-only -c %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NO-FAST-MATH %s
+// RUN: %clang -### -ffast-math -fno-unsafe-math-optimizations -c %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NO-FAST-MATH %s
+// RUN: %clang -### -ffast-math -fmath-errno -c %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NO-FAST-MATH %s
+// RUN: %clang -### -ffast-math -fno-associative-math -c %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NO-FAST-MATH --check-prefix=CHECK-ASSOC-MATH %s
+// CHECK-NO-FAST-MATH: "-cc1"
+// CHECK-NO-FAST-MATH-NOT: "-ffast-math"
+// CHECK-ASSOC-MATH-NOT: "-mreassociate"
+//
+// Check various means of disabling these flags, including disabling them after
+// they've been enabled via an umbrella flag.
+// RUN: %clang -### -fno-honor-infinities -fhonor-infinities -c %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NO-NO-INFS %s
+// RUN: %clang -### -ffinite-math-only -fhonor-infinities -c %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NO-NO-INFS %s
+// RUN: %clang -### -ffinite-math-only -fno-finite-math-only -c %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NO-NO-INFS %s
+// RUN: %clang -### -ffast-math -fhonor-infinities -c %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NO-NO-INFS %s
+// RUN: %clang -### -ffast-math -fno-finite-math-only -c %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NO-NO-INFS %s
+// CHECK-NO-NO-INFS: "-cc1"
+// CHECK-NO-NO-INFS-NOT: "-menable-no-infs"
+// CHECK-NO-NO-INFS-NOT: "-ffinite-math-only"
+// CHECK-NO-NO-INFS: "-o"
+//
+// RUN: %clang -### -fno-honor-nans -fhonor-nans -c %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NO-NO-NANS %s
+// RUN: %clang -### -ffinite-math-only -fhonor-nans -c %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NO-NO-NANS %s
+// RUN: %clang -### -ffinite-math-only -fno-finite-math-only -c %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NO-NO-NANS %s
+// RUN: %clang -### -ffast-math -fhonor-nans -c %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NO-NO-NANS %s
+// RUN: %clang -### -ffast-math -fno-finite-math-only -c %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NO-NO-NANS %s
+// CHECK-NO-NO-NANS: "-cc1"
+// CHECK-NO-NO-NANS-NOT: "-menable-no-nans"
+// CHECK-NO-NO-NANS-NOT: "-ffinite-math-only"
+// CHECK-NO-NO-NANS: "-o"
+
+// A later inverted option overrides an earlier option.
+
+// RUN: %clang -### -fassociative-math -freciprocal-math -fno-signed-zeros \
+// RUN:     -fno-trapping-math -fno-associative-math -c %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NO-UNSAFE-MATH %s
+
+// RUN: %clang -### -funsafe-math-optimizations -fno-associative-math -c %s \
+// RUN:   2>&1 | FileCheck --check-prefix=CHECK-NO-UNSAFE-MATH %s
+
+// RUN: %clang -### -funsafe-math-optimizations -fno-reciprocal-math -c %s \
+// RUN:   2>&1 | FileCheck --check-prefix=CHECK-NO-UNSAFE-MATH %s
+// RUN: %clang -### -funsafe-math-optimizations -fsigned-zeros -c %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NO-UNSAFE-MATH %s
+// RUN: %clang -### -funsafe-math-optimizations -ftrapping-math -c %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NO-UNSAFE-MATH %s
+// RUN: %clang -### -funsafe-math-optimizations -fno-unsafe-math-optimizations \
+// RUN:     -c %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NO-UNSAFE-MATH %s
+// RUN: %clang -### -ffast-math -fno-associative-math -c %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NO-UNSAFE-MATH %s
+
+// RUN: %clang -### -ffast-math -fno-reciprocal-math -c %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NO-UNSAFE-MATH %s
+// RUN: %clang -### -ffast-math -fsigned-zeros -c %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NO-UNSAFE-MATH %s
+// RUN: %clang -### -ffast-math -ftrapping-math -c %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NO-UNSAFE-MATH %s
+// RUN: %clang -### -ffast-math -fno-unsafe-math-optimizations -c %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NO-UNSAFE-MATH %s
+
+// CHECK-NO-UNSAFE-MATH: "-cc1"
+// CHECK-NO-UNSAFE-MATH-NOT: "-menable-unsafe-fp-math"
+// CHECK-NO_UNSAFE-MATH-NOT: "-mreassociate"
+// CHECK-NO-UNSAFE-MATH: "-o"
+
+
+// Reassociate is allowed because it does not require reciprocal-math.
+
+// RUN: %clang -### -fassociative-math -freciprocal-math -fno-signed-zeros \
+// RUN:     -fno-trapping-math -fno-reciprocal-math -c %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-REASSOC-NO-UNSAFE-MATH %s
+
+// CHECK-REASSOC-NO-UNSAFE-MATH: "-cc1"
+// CHECK-REASSOC-NO-UNSAFE-MATH-NOT: "-menable-unsafe-fp-math"
+// CHECK-REASSOC-NO_UNSAFE-MATH: "-mreassociate"
+// CHECK-REASSOC-NO-UNSAFE-MATH-NOT: "-menable-unsafe-fp-math"
+// CHECK-REASSOC-NO-UNSAFE-MATH: "-o"
+
+
+// In these runs, reassociate is not allowed because both no-signed-zeros and no-trapping-math are required.
+
+// RUN: %clang -### -fassociative-math -freciprocal-math -fno-signed-zeros \
+// RUN:     -fno-trapping-math -fsigned-zeros -c %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NO-REASSOC-NO-UNSAFE-MATH %s
+
+// RUN: %clang -### -fassociative-math -freciprocal-math -fno-signed-zeros \
+// RUN:     -fno-trapping-math -ftrapping-math -c %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NO-REASSOC-NO-UNSAFE-MATH %s
+
+// CHECK-NO-REASSOC-NO-UNSAFE-MATH: "-cc1"
+// CHECK-NO-REASSOC-NO-UNSAFE-MATH-NOT: "-menable-unsafe-fp-math"
+// CHECK-NO-REASSOC-NO_UNSAFE-MATH-NOT: "-mreassociate"
+// CHECK-NO-REASSOC-NO-UNSAFE-MATH-NOT: "-menable-unsafe-fp-math"
+// CHECK-NO-REASSOC-NO-UNSAFE-MATH: "-o"
+
+
+// RUN: %clang -### -ftrapping-math -fno-trapping-math -c %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NO-TRAPPING-MATH %s
+// CHECK-NO-TRAPPING-MATH: "-fno-trapping-math"
+
+// This isn't fast-math, but the option is handled in the same place as other FP params.
+// Last option wins, and strict behavior is assumed by default. 
+
+// RUN: %clang -### -fno-strict-float-cast-overflow -c %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-FPOV-WORKAROUND %s
+// CHECK-FPOV-WORKAROUND: "-cc1"
+// CHECK-FPOV-WORKAROUND: "-fno-strict-float-cast-overflow"
+
+// RUN: %clang -### -c %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-FPOV-WORKAROUND-DEFAULT %s
+// CHECK-FPOV-WORKAROUND-DEFAULT: "-cc1"
+// CHECK-FPOV-WORKAROUND-DEFAULT-NOT: "strict-float-cast-overflow"
+
+// RUN: %clang -### -fstrict-float-cast-overflow -c %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NO-FPOV-WORKAROUND %s
+// CHECK-NO-FPOV-WORKAROUND: "-cc1"
+// CHECK-NO-FPOV-WORKAROUND-NOT: "strict-float-cast-overflow"
+
+// RUN: %clang -### -fno-strict-float-cast-overflow -fstrict-float-cast-overflow -c %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NO-FPOV-WORKAROUND-OVERRIDE %s
+// CHECK-NO-FPOV-WORKAROUND-OVERRIDE: "-cc1"
+// CHECK-NO-FPOV-WORKAROUND-OVERRIDE-NOT: "strict-float-cast-overflow"
+

src/llvm-project/clang/test/Driver/fatal-warnings.c

diff --git a/src/llvm-project/clang/test/Driver/fatal-warnings.c b/src/llvm-project/clang/test/Driver/fatal-warnings.c
new file mode 100644
index 0000000..6239b25
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/fatal-warnings.c
@@ -0,0 +1,8 @@
+// RUN: %clang -### %s -c -o tmp.o -target i686-pc-linux-gnu -integrated-as -Wa,--fatal-warnings 2>&1 | FileCheck %s
+// RUN: not %clang %s -c -o %t.o -target i686-pc-linux-gnu -integrated-as -Wa,--fatal-warnings 2>&1 %t.log
+// FileCheck --check-prefix=CHECK-AS %s -input-file %t.log
+
+// CHECK: "-cc1" {{.*}} "-massembler-fatal-warnings"
+// CHECK-AS: error: .warning argument must be a string
+
+__asm(".warning 1");

src/llvm-project/clang/test/Driver/fcomment-block-commands.c

diff --git a/src/llvm-project/clang/test/Driver/fcomment-block-commands.c b/src/llvm-project/clang/test/Driver/fcomment-block-commands.c
new file mode 100644
index 0000000..d83662a
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/fcomment-block-commands.c
@@ -0,0 +1,8 @@
+// Check that we pass -fcomment-block-commands to frontend.
+//
+// RUN: %clang -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ARG
+// RUN: %clang -c %s -fcomment-block-commands=Foo -### 2>&1 | FileCheck %s --check-prefix=CHECK-ARG
+//
+// CHECK-ARG: -fcomment-block-commands=Foo
+//
+// CHECK-NO-ARG-NOT: -fcomment-block-commands=

src/llvm-project/clang/test/Driver/fembed-bitcode.c

diff --git a/src/llvm-project/clang/test/Driver/fembed-bitcode.c b/src/llvm-project/clang/test/Driver/fembed-bitcode.c
new file mode 100644
index 0000000..b0ec63f
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/fembed-bitcode.c
@@ -0,0 +1,28 @@
+// RUN: %clang -target x86_64-apple-macosx -fembed-bitcode=all -c %s -o /dev/null -### 2>&1 \
+// RUN:     | FileCheck -check-prefix CHECK-X64 %s
+
+// CHECK-X64: "-cc1"
+
+// CHECK-X64: "-cc1"
+// CHECK-X64-NOT: "-fdebug-compilation-dir"
+
+// RUN: %clang -target armv7-apple-ios -fembed-bitcode=all -c %s -o /dev/null -### 2>&1 \
+// RUN:    | FileCheck -check-prefix CHECK-ARM %s
+
+// CHECK-ARM: "-cc1"
+
+// CHECK-ARM: "-cc1"
+// CHECK-ARM: "-target-abi"
+// CHECK-ARM: "apcs-gnu"
+// CHECK-ARM-NOT: "-fdebug-compilation-dir"
+
+// RUN: %clang -target arm64-apple-ios -fembed-bitcode=all -c %s -o /dev/null -### 2>&1 \
+// RUN:    | FileCheck -check-prefix CHECK-AARCH64 %s
+
+// CHECK-AARCH64: "-cc1"
+
+// CHECK-AARCH64: "-cc1"
+// CHECK-AARCH64: "-target-abi"
+// CHECK-AARCH64: "darwinpcs"
+// CHECK-AARCH64-NOT: "-fdebug-compilation-dir"
+

src/llvm-project/clang/test/Driver/flags.c

diff --git a/src/llvm-project/clang/test/Driver/flags.c b/src/llvm-project/clang/test/Driver/flags.c
new file mode 100644
index 0000000..656ac41
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/flags.c
@@ -0,0 +1,29 @@
+// RUN: %clang -target i386-apple-darwin9 -### -S -msoft-float %s 2>&1 | FileCheck -check-prefix=TEST1 %s
+// TEST1: "-no-implicit-float"
+
+// RUN: %clang -target i386-apple-darwin9 -### -S -msoft-float -mno-soft-float %s 2>&1 | FileCheck -check-prefix=TEST2 %s
+// TEST2-NOT: "-no-implicit-float"
+
+// RUN: %clang -target i386-apple-darwin9 -### -S -mno-soft-float %s -msoft-float 2>&1 | FileCheck -check-prefix=TEST3 %s
+// TEST3: "-no-implicit-float"
+
+// RUN: %clang -target i386-apple-darwin9 -### -S -mno-implicit-float %s 2>&1 | FileCheck -check-prefix=TEST4 %s
+// TEST4: "-no-implicit-float"
+
+// RUN: %clang -target i386-apple-darwin9 -### -S -mno-implicit-float -mimplicit-float %s 2>&1 | FileCheck -check-prefix=TEST4A %s
+// TEST4A-NOT: "-no-implicit-float"
+
+// RUN: %clang -target i386-apple-darwin9 -### -S -mkernel %s 2>&1 | FileCheck -check-prefix=TEST5 %s
+// TEST5: "-no-implicit-float"
+
+// RUN: %clang -target i386-apple-darwin9 -### -S -mkernel -mno-soft-float %s 2>&1 | FileCheck -check-prefix=TEST6 %s
+// TEST6-NOT: "-no-implicit-float"
+
+// RUN: %clang -target armv7-apple-darwin10 -### -S -mno-implicit-float %s 2>&1 | FileCheck -check-prefix=TEST7 %s
+// TEST7: "-no-implicit-float"
+
+// RUN: %clang -target armv7-apple-darwin10 -### -S -mno-implicit-float -mimplicit-float %s 2>&1 | FileCheck -check-prefix=TEST8 %s
+// TEST8-NOT: "-no-implicit-float"
+
+// RUN: %clang -target x86_64-linux-gnu -### -c -fclang-abi-compat=3.2 %s 2>&1 | FileCheck -check-prefix=TEST9 %s
+// TEST9: "-fclang-abi-compat=3.2"

src/llvm-project/clang/test/Driver/fno-escaping-block-tail-calls.c

diff --git a/src/llvm-project/clang/test/Driver/fno-escaping-block-tail-calls.c b/src/llvm-project/clang/test/Driver/fno-escaping-block-tail-calls.c
new file mode 100644
index 0000000..14372c0
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/fno-escaping-block-tail-calls.c
@@ -0,0 +1,9 @@
+// RUN: %clang -### %s -fescaping-block-tail-calls -fno-escaping-block-tail-calls 2> %t
+// RUN: FileCheck --check-prefix=CHECK-DISABLE < %t %s
+// CHECK-DISABLE: "-fno-escaping-block-tail-calls"
+
+// RUN: %clang -### %s -fno-escaping-block-tail-calls -fescaping-block-tail-calls 2> %t
+// RUN: FileCheck --check-prefix=CHECK-NO-DISABLE < %t %s
+// RUN: %clang -### %s 2> %t
+// RUN: FileCheck --check-prefix=CHECK-NO-DISABLE < %t %s
+// CHECK-NO-DISABLE-NOT: "-fno-escaping-block-tail-calls"

src/llvm-project/clang/test/Driver/fno-rtti-data.cpp

diff --git a/src/llvm-project/clang/test/Driver/fno-rtti-data.cpp b/src/llvm-project/clang/test/Driver/fno-rtti-data.cpp
new file mode 100644
index 0000000..cc2d5b6
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/fno-rtti-data.cpp
@@ -0,0 +1,2 @@
+// RUN: %clang -### -fno-rtti-data %s 2>&1 | FileCheck %s
+// CHECK: -fno-rtti-data

src/llvm-project/clang/test/Driver/fopenmp.c

diff --git a/src/llvm-project/clang/test/Driver/fopenmp.c b/src/llvm-project/clang/test/Driver/fopenmp.c
new file mode 100644
index 0000000..63334ba
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/fopenmp.c
@@ -0,0 +1,105 @@
+// RUN: %clang -target x86_64-linux-gnu -fopenmp=libomp -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CC1-OPENMP
+// RUN: %clang -target x86_64-linux-gnu -fopenmp=libgomp -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CC1-NO-OPENMP
+// RUN: %clang -target x86_64-linux-gnu -fopenmp=libiomp5 -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CC1-OPENMP
+// RUN: %clang -target x86_64-apple-darwin -fopenmp=libomp -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CC1-OPENMP
+// RUN: %clang -target x86_64-apple-darwin -fopenmp=libgomp -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CC1-NO-OPENMP
+// RUN: %clang -target x86_64-apple-darwin -fopenmp=libiomp5 -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CC1-OPENMP
+// RUN: %clang -target x86_64-freebsd -fopenmp=libomp -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CC1-OPENMP
+// RUN: %clang -target x86_64-freebsd -fopenmp=libgomp -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CC1-NO-OPENMP
+// RUN: %clang -target x86_64-freebsd -fopenmp=libiomp5 -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CC1-OPENMP
+// RUN: %clang -target x86_64-netbsd -fopenmp=libomp -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CC1-OPENMP
+// RUN: %clang -target x86_64-netbsd -fopenmp=libgomp -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CC1-NO-OPENMP
+// RUN: %clang -target x86_64-netbsd -fopenmp=libiomp5 -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CC1-OPENMP
+// RUN: %clang -target x86_64-windows-gnu -fopenmp=libomp -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CC1-OPENMP
+// RUN: %clang -target x86_64-windows-gnu -fopenmp=libgomp -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CC1-NO-OPENMP
+// RUN: %clang -target x86_64-windows-gnu -fopenmp=libiomp5 -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CC1-OPENMP
+//
+// CHECK-CC1-OPENMP: "-cc1"
+// CHECK-CC1-OPENMP: "-fopenmp"
+//
+// CHECK-CC1-NO-OPENMP: "-cc1"
+// CHECK-CC1-NO-OPENMP-NOT: "-fopenmp"
+//
+// RUN: %clang -target x86_64-linux-gnu -fopenmp=libomp %s -o %t -### 2>&1 | FileCheck %s --check-prefix=CHECK-LD-OMP
+// RUN: %clang -target x86_64-linux-gnu -fopenmp=libgomp %s -o %t -### 2>&1 | FileCheck %s --check-prefix=CHECK-LD-GOMP --check-prefix=CHECK-LD-GOMP-RT
+// RUN: %clang -target x86_64-linux-gnu -fopenmp=libiomp5 %s -o %t -### 2>&1 | FileCheck %s --check-prefix=CHECK-LD-IOMP5
+//
+// RUN: %clang -nostdlib -target x86_64-linux-gnu -fopenmp=libomp %s -o %t -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-OMP
+// RUN: %clang -nostdlib -target x86_64-linux-gnu -fopenmp=libgomp %s -o %t -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-GOMP
+// RUN: %clang -nostdlib -target x86_64-linux-gnu -fopenmp=libiomp5 %s -o %t -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-IOMP5
+//
+// RUN: %clang -target x86_64-darwin -fopenmp=libomp %s -o %t -### 2>&1 | FileCheck %s --check-prefix=CHECK-LD-OMP
+// RUN: %clang -target x86_64-darwin -fopenmp=libgomp %s -o %t -### 2>&1 | FileCheck %s --check-prefix=CHECK-LD-GOMP --check-prefix=CHECK-LD-GOMP-NO-RT
+// RUN: %clang -target x86_64-darwin -fopenmp=libiomp5 %s -o %t -### 2>&1 | FileCheck %s --check-prefix=CHECK-LD-IOMP5
+//
+// RUN: %clang -nostdlib -target x86_64-darwin -fopenmp=libomp %s -o %t -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-OMP
+// RUN: %clang -nostdlib -target x86_64-darwin -fopenmp=libgomp %s -o %t -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-GOMP
+// RUN: %clang -nostdlib -target x86_64-darwin -fopenmp=libiomp5 %s -o %t -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-IOMP5
+//
+// RUN: %clang -target x86_64-freebsd -fopenmp=libomp %s -o %t -### 2>&1 | FileCheck %s --check-prefix=CHECK-LD-OMP
+// RUN: %clang -target x86_64-freebsd -fopenmp=libgomp %s -o %t -### 2>&1 | FileCheck %s --check-prefix=CHECK-LD-GOMP --check-prefix=CHECK-LD-GOMP-NO-RT
+// RUN: %clang -target x86_64-freebsd -fopenmp=libiomp5 %s -o %t -### 2>&1 | FileCheck %s --check-prefix=CHECK-LD-IOMP5
+//
+// RUN: %clang -nostdlib -target x86_64-freebsd -fopenmp=libomp %s -o %t -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-OMP
+// RUN: %clang -nostdlib -target x86_64-freebsd -fopenmp=libgomp %s -o %t -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-GOMP
+// RUN: %clang -nostdlib -target x86_64-freebsd -fopenmp=libiomp5 %s -o %t -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-IOMP5
+//
+// RUN: %clang -target x86_64-netbsd -fopenmp=libomp %s -o %t -### 2>&1 | FileCheck %s --check-prefix=CHECK-LD-OMP
+// RUN: %clang -target x86_64-netbsd -fopenmp=libgomp %s -o %t -### 2>&1 | FileCheck %s --check-prefix=CHECK-LD-GOMP --check-prefix=CHECK-LD-GOMP-NO-RT
+// RUN: %clang -target x86_64-netbsd -fopenmp=libiomp5 %s -o %t -### 2>&1 | FileCheck %s --check-prefix=CHECK-LD-IOMP5
+//
+// RUN: %clang -nostdlib -target x86_64-netbsd -fopenmp=libomp %s -o %t -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-OMP
+// RUN: %clang -nostdlib -target x86_64-netbsd -fopenmp=libgomp %s -o %t -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-GOMP
+// RUN: %clang -nostdlib -target x86_64-netbsd -fopenmp=libiomp5 %s -o %t -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-IOMP5
+//
+// RUN: %clang -target x86_64-windows-gnu -fopenmp=libomp %s -o %t -### 2>&1 | FileCheck %s --check-prefix=CHECK-LD-OMP
+// RUN: %clang -target x86_64-windows-gnu -fopenmp=libgomp %s -o %t -### 2>&1 | FileCheck %s --check-prefix=CHECK-LD-GOMP --check-prefix=CHECK-LD-GOMP-NO-RT
+// RUN: %clang -target x86_64-windows-gnu -fopenmp=libiomp5 %s -o %t -### 2>&1 | FileCheck %s --check-prefix=CHECK-LD-IOMP5MD
+//
+// RUN: %clang -nostdlib -target x86_64-windows-gnu -fopenmp=libomp %s -o %t -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-OMP
+// RUN: %clang -nostdlib -target x86_64-windows-gnu -fopenmp=libgomp %s -o %t -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-GOMP
+// RUN: %clang -nostdlib -target x86_64-windows-gnu -fopenmp=libiomp5 %s -o %t -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-IOMP5MD
+//
+// CHECK-LD-OMP: "{{.*}}ld{{(.exe)?}}"
+// CHECK-LD-OMP: "-lomp"
+//
+// CHECK-LD-GOMP: "{{.*}}ld{{(.exe)?}}"
+// CHECK-LD-GOMP: "-lgomp"
+// CHECK-LD-GOMP-RT: "-lrt"
+// CHECK-LD-GOMP-NO-RT-NOT: "-lrt"
+//
+// CHECK-LD-IOMP5: "{{.*}}ld{{(.exe)?}}"
+// CHECK-LD-IOMP5: "-liomp5"
+//
+// CHECK-LD-IOMP5MD: "{{.*}}ld{{(.exe)?}}"
+// CHECK-LD-IOMP5MD: "-liomp5md"
+//
+// CHECK-NO-OMP: "{{.*}}ld{{(.exe)?}}"
+// CHECK-NO-OMP-NOT: "-lomp"
+//
+// CHECK-NO-GOMP: "{{.*}}ld{{(.exe)?}}"
+// CHECK-NO-GOMP-NOT: "-lgomp"
+//
+// CHECK-NO-IOMP5: "{{.*}}ld{{(.exe)?}}"
+// CHECK-NO-IOMP5-NOT: "-liomp5"
+//
+// CHECK-NO-IOMP5MD: "{{.*}}ld{{(.exe)?}}"
+// CHECK-NO-IOMP5MD-NOT: "-liomp5md"
+//
+// We'd like to check that the default is sane, but until we have the ability
+// to *always* semantically analyze OpenMP without always generating runtime
+// calls (in the event of an unsupported runtime), we don't have a good way to
+// test the CC1 invocation. Instead, just ensure we do eventually link *some*
+// OpenMP runtime.
+//
+// RUN: %clang -target x86_64-linux-gnu -fopenmp %s -o %t -### 2>&1 | FileCheck %s --check-prefix=CHECK-LD-ANY
+// RUN: %clang -target x86_64-darwin -fopenmp %s -o %t -### 2>&1 | FileCheck %s --check-prefix=CHECK-LD-ANY
+// RUN: %clang -target x86_64-freebsd -fopenmp %s -o %t -### 2>&1 | FileCheck %s --check-prefix=CHECK-LD-ANY
+// RUN: %clang -target x86_64-netbsd -fopenmp %s -o %t -### 2>&1 | FileCheck %s --check-prefix=CHECK-LD-ANY
+// RUN: %clang -target x86_64-windows-gnu -fopenmp %s -o %t -### 2>&1 | FileCheck %s --check-prefix=CHECK-LD-ANYMD
+//
+// CHECK-LD-ANY: "{{.*}}ld{{(.exe)?}}"
+// CHECK-LD-ANY: "-l{{(omp|gomp|iomp5)}}"
+//
+// CHECK-LD-ANYMD: "{{.*}}ld{{(.exe)?}}"
+// CHECK-LD-ANYMD: "-l{{(omp|gomp|iomp5md)}}"

src/llvm-project/clang/test/Driver/fortran.f95

diff --git a/src/llvm-project/clang/test/Driver/fortran.f95 b/src/llvm-project/clang/test/Driver/fortran.f95
new file mode 100644
index 0000000..47c6e7b
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/fortran.f95
@@ -0,0 +1,21 @@
+// Check that the clang driver can invoke gcc to compile Fortran.
+
+// RUN: %clang -target x86_64-unknown-linux-gnu -integrated-as -c %s -### 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-OBJECT %s
+// CHECK-OBJECT: gcc
+// CHECK-OBJECT: "-c"
+// CHECK-OBJECT: "-x" "f95"
+// CHECK-OBJECT-NOT: cc1as
+
+// RUN: %clang -target x86_64-unknown-linux-gnu -integrated-as -S %s -### 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-ASM %s
+// CHECK-ASM: gcc
+// CHECK-ASM: "-S"
+// CHECK-ASM: "-x" "f95"
+// CHECK-ASM-NOT: cc1
+
+// RUN: %clang -Wall -target x86_64-unknown-linux-gnu -integrated-as %s -o %t -### 2>&1 | FileCheck --check-prefix=CHECK-WARN %s
+// CHECK-WARN: gcc
+// CHECK-WARN-NOT: "-Wall"
+// CHECK-WARN: ld
+// CHECK-WARN-NOT: "-Wall"

src/llvm-project/clang/test/Driver/fpack-struct.c

diff --git a/src/llvm-project/clang/test/Driver/fpack-struct.c b/src/llvm-project/clang/test/Driver/fpack-struct.c
new file mode 100644
index 0000000..da98ae9
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/fpack-struct.c
@@ -0,0 +1,10 @@
+// RUN: %clang -fpack-struct -### %s 2> %t
+// RUN: FileCheck < %t %s
+// RUN: %clang -fpack-struct=8 -### %s 2> %t
+// RUN: FileCheck < %t %s --check-prefix=CHECK-EQ
+
+// CHECK: "-cc1"
+// CHECK: "-fpack-struct=1"
+
+// CHECK-EQ: "-cc1"
+// CHECK-EQ: "-fpack-struct=8"

src/llvm-project/clang/test/Driver/fparse-all-comments.c

diff --git a/src/llvm-project/clang/test/Driver/fparse-all-comments.c b/src/llvm-project/clang/test/Driver/fparse-all-comments.c
new file mode 100644
index 0000000..5f825d0
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/fparse-all-comments.c
@@ -0,0 +1,5 @@
+// Check that we pass -fparse-all-comments to frontend.
+//
+// RUN: %clang -c %s -fparse-all-comments -### 2>&1 | FileCheck %s --check-prefix=CHECK-ARG
+//
+// CHECK-ARG: -fparse-all-comments

src/llvm-project/clang/test/Driver/fplugin.c

diff --git a/src/llvm-project/clang/test/Driver/fplugin.c b/src/llvm-project/clang/test/Driver/fplugin.c
new file mode 100644
index 0000000..d0aaa9e
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/fplugin.c
@@ -0,0 +1,7 @@
+// Check that all -fplugin arguments are converted to -load
+
+// RUN: %clang -c %s -fplugin=foo.so -### 2>&1                 | FileCheck %s --check-prefix=CHECK1
+// RUN: %clang -c %s -fplugin=foo.so -fplugin=bar.so -### 2>&1 | FileCheck %s --check-prefix=CHECK2
+
+// CHECK1: "-load" "foo.so"
+// CHECK2: "-load" "foo.so" "-load" "bar.so"

src/llvm-project/clang/test/Driver/frame-pointer-elim.c

diff --git a/src/llvm-project/clang/test/Driver/frame-pointer-elim.c b/src/llvm-project/clang/test/Driver/frame-pointer-elim.c
new file mode 100644
index 0000000..6fcd3eb
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/frame-pointer-elim.c
@@ -0,0 +1,73 @@
+// For these next two tests when optimized we should omit the leaf frame
+// pointer, for unoptimized we should have a leaf frame pointer.
+// RUN: %clang -### -target i386-pc-linux-gnu -S -O1 %s 2>&1 | \
+// RUN:   FileCheck --check-prefix=LINUX-OPT %s
+// LINUX-OPT: "-momit-leaf-frame-pointer"
+
+// RUN: %clang -### -target i386-pc-linux-gnu -S %s 2>&1 | \
+// RUN:   FileCheck --check-prefix=LINUX %s
+// LINUX-NOT: "-momit-leaf-frame-pointer"
+
+// CloudABI follows the same rules as Linux.
+// RUN: %clang -### -target x86_64-unknown-cloudabi -S -O1 %s 2>&1 | \
+// RUN:   FileCheck --check-prefix=CLOUDABI-OPT %s
+// CLOUDABI-OPT: "-momit-leaf-frame-pointer"
+
+// RUN: %clang -### -target x86_64-unknown-cloudabi -S %s 2>&1 | \
+// RUN:   FileCheck --check-prefix=CLOUDABI %s
+// CLOUDABI-NOT: "-momit-leaf-frame-pointer"
+
+// NetBSD follows the same rules as Linux.
+// RUN: %clang -### -target x86_64-unknown-netbsd -S -O1 %s 2>&1 | \
+// RUN:   FileCheck --check-prefix=NETBSD-OPT %s
+// NETBSD-OPT: "-momit-leaf-frame-pointer"
+
+// RUN: %clang -### -target x86_64-unknown-netbsd -S %s 2>&1 | \
+// RUN:   FileCheck --check-prefix=NETBSD %s
+// NETBSD-NOT: "-momit-leaf-frame-pointer"
+
+// Darwin disables omitting the leaf frame pointer even under optimization
+// unless the command lines are given.
+// RUN: %clang -### -target i386-apple-darwin -S %s 2>&1 | \
+// RUN:   FileCheck --check-prefix=DARWIN %s
+// DARWIN: "-mdisable-fp-elim"
+
+// RUN: %clang -### -target i386-apple-darwin -S -O1 %s 2>&1 | \
+// RUN:   FileCheck --check-prefix=DARWIN-OPT %s
+// DARWIN-OPT-NOT: "-momit-leaf-frame-pointer"
+
+// RUN: %clang -### -target i386-darwin -S -fomit-frame-pointer %s 2>&1 | \
+// RUN:   FileCheck --check-prefix=OMIT_ALL %s
+// OMIT_ALL-NOT: "-mdisable-fp-elim"
+
+// RUN: %clang -### -target i386-darwin -S -momit-leaf-frame-pointer %s 2>&1 | \
+// RUN:   FileCheck --check-prefix=OMIT_LEAF %s
+// OMIT_LEAF: "-momit-leaf-frame-pointer"
+
+// RUN: %clang -### -target armv7s-apple-ios -fomit-frame-pointer %s 2>&1 | \
+// RUN:   FileCheck --check-prefix=WARN-OMIT-7S %s
+// WARN-OMIT-7S: warning: optimization flag '-fomit-frame-pointer' is not supported for target 'armv7s'
+// WARN-OMIT-7S: "-mdisable-fp-elim"
+// WARN-OMIT-7S-NOT: "-momit-leaf-frame-pointer"
+
+// RUN: %clang -### -target armv7k-apple-watchos -fomit-frame-pointer %s 2>&1 | \
+// RUN:   FileCheck --check-prefix=WARN-OMIT-7K %s
+// WARN-OMIT-7K: warning: optimization flag '-fomit-frame-pointer' is not supported for target 'armv7k'
+// WARN-OMIT-7K: "-mdisable-fp-elim"
+// WARN-OMIT-7K-NOT: "-momit-leaf-frame-pointer"
+
+// RUN: %clang -### -target armv7s-apple-ios8.0 -momit-leaf-frame-pointer %s 2>&1 | \
+// RUN:   FileCheck --check-prefix=WARN-OMIT-LEAF-7S %s
+// WARN-OMIT-LEAF-7S-NOT: warning: optimization flag '-momit-leaf-frame-pointer' is not supported for target 'armv7s'
+// WARN-OMIT-LEAF-7S: "-mdisable-fp-elim"
+// WARN-OMIT-LEAF-7S: "-momit-leaf-frame-pointer"
+
+// On the PS4, we default to omitting the frame pointer on leaf functions
+// (OMIT_LEAF check line is above)
+// RUN: %clang -### -target x86_64-scei-ps4 -S %s 2>&1 | \
+// RUN:   FileCheck --check-prefix=OMIT_LEAF %s
+// RUN: %clang -### -target x86_64-scei-ps4 -S -O2 %s 2>&1 | \
+// RUN:   FileCheck --check-prefix=OMIT_LEAF %s
+
+void f0() {}
+void f1() { f0(); }

src/llvm-project/clang/test/Driver/frame-pointer.c

diff --git a/src/llvm-project/clang/test/Driver/frame-pointer.c b/src/llvm-project/clang/test/Driver/frame-pointer.c
new file mode 100644
index 0000000..85c9f3a
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/frame-pointer.c
@@ -0,0 +1,71 @@
+// RUN: %clang -target i386-pc-linux -### -S -O0 %s -o %t.s 2>&1 | FileCheck -check-prefix=CHECK0-32 %s
+// RUN: %clang -target i386-pc-linux -### -S -O1 %s -o %t.s 2>&1 | FileCheck -check-prefix=CHECK1-32 %s
+// RUN: %clang -target i386-pc-linux -### -S -O2 %s -o %t.s 2>&1 | FileCheck -check-prefix=CHECK2-32 %s
+// RUN: %clang -target i386-pc-linux -### -S -O3 %s -o %t.s 2>&1 | FileCheck -check-prefix=CHECK3-32 %s
+// RUN: %clang -target i386-pc-linux -### -S -Os %s -o %t.s 2>&1 | FileCheck -check-prefix=CHECKs-32 %s
+
+
+// RUN: %clang -target x86_64-pc-linux -### -S -O0 %s -o %t.s 2>&1 | FileCheck -check-prefix=CHECK0-64 %s
+// RUN: %clang -target x86_64-pc-linux -### -S -O1 %s -o %t.s 2>&1 | FileCheck -check-prefix=CHECK1-64 %s
+// RUN: %clang -target x86_64-pc-linux -### -S -O2 %s -o %t.s 2>&1 | FileCheck -check-prefix=CHECK2-64 %s
+// RUN: %clang -target x86_64-pc-linux -### -S -O3 %s -o %t.s 2>&1 | FileCheck -check-prefix=CHECK3-64 %s
+// RUN: %clang -target x86_64-pc-linux -### -S -Os %s -o %t.s 2>&1 | FileCheck -check-prefix=CHECKs-64 %s
+// RUN: %clang -target x86_64-pc-win32-macho -### -S -O3 %s -o %t.s 2>&1 | FileCheck -check-prefix=CHECK-MACHO-64 %s
+
+// Trust the above to get the optimizations right, and just test other targets
+// that want this by default.
+// RUN: %clang -target s390x-pc-linux -### -S -O0 %s -o %t.s 2>&1 | FileCheck -check-prefix=CHECK0-64 %s
+// RUN: %clang -target s390x-pc-linux -### -S -O1 %s -o %t.s 2>&1 | FileCheck -check-prefix=CHECK1-64 %s
+
+// RUN: %clang -target powerpc-unknown-linux-gnu -### -S -O0 %s -o %t.s 2>&1 | FileCheck -check-prefix=CHECK0-64 %s
+// RUN: %clang -target powerpc-unknown-linux-gnu -### -S -O1 %s -o %t.s 2>&1 | FileCheck -check-prefix=CHECK1-64 %s
+// RUN: %clang -target powerpc64-unknown-linux-gnu -### -S -O0 %s -o %t.s 2>&1 | FileCheck -check-prefix=CHECK0-64 %s
+// RUN: %clang -target powerpc64-unknown-linux-gnu -### -S -O1 %s -o %t.s 2>&1 | FileCheck -check-prefix=CHECK1-64 %s
+// RUN: %clang -target powerpc64le-unknown-linux-gnu -### -S -O0 %s -o %t.s 2>&1 | FileCheck -check-prefix=CHECK0-64 %s
+// RUN: %clang -target powerpc64le-unknown-linux-gnu -### -S -O1 %s -o %t.s 2>&1 | FileCheck -check-prefix=CHECK1-64 %s
+
+// RUN: %clang -target mips-linux-gnu -### -S -O0 %s -o %t.s 2>&1 | FileCheck -check-prefix=CHECK0-32 %s
+// RUN: %clang -target mips-linux-gnu -### -S -O1 %s -o %t.s 2>&1 | FileCheck -check-prefix=CHECK1-32 %s
+// RUN: %clang -target mipsel-linux-gnu -### -S -O0 %s -o %t.s 2>&1 | FileCheck -check-prefix=CHECK0-32 %s
+// RUN: %clang -target mipsel-linux-gnu -### -S -O1 %s -o %t.s 2>&1 | FileCheck -check-prefix=CHECK1-32 %s
+// RUN: %clang -target mips64-linux-gnu -### -S -O0 %s -o %t.s 2>&1 | FileCheck -check-prefix=CHECK0-32 %s
+// RUN: %clang -target mips64-linux-gnu -### -S -O1 %s -o %t.s 2>&1 | FileCheck -check-prefix=CHECK1-32 %s
+// RUN: %clang -target mips64el-linux-gnu -### -S -O0 %s -o %t.s 2>&1 | FileCheck -check-prefix=CHECK0-32 %s
+// RUN: %clang -target mips64el-linux-gnu -### -S -O1 %s -o %t.s 2>&1 | FileCheck -check-prefix=CHECK1-32 %s
+
+// RUN: %clang -target riscv32-unknown-elf -### -S -O0 %s -o %t.s 2>&1 | FileCheck -check-prefix=CHECK0-32 %s
+// RUN: %clang -target riscv32-unknown-elf -### -S -O1 %s -o %t.s 2>&1 | FileCheck -check-prefix=CHECK1-32 %s
+// RUN: %clang -target riscv32-unknown-elf -### -S -O2 %s -o %t.s 2>&1 | FileCheck -check-prefix=CHECK2-32 %s
+// RUN: %clang -target riscv32-unknown-elf -### -S -O3 %s -o %t.s 2>&1 | FileCheck -check-prefix=CHECK3-32 %s
+// RUN: %clang -target riscv32-unknown-elf -### -S -Os %s -o %t.s 2>&1 | FileCheck -check-prefix=CHECKs-32 %s
+
+// RUN: %clang -target riscv64-unknown-elf -### -S -O0 %s -o %t.s 2>&1 | FileCheck -check-prefix=CHECK0-64 %s
+// RUN: %clang -target riscv64-unknown-elf -### -S -O1 %s -o %t.s 2>&1 | FileCheck -check-prefix=CHECK1-64 %s
+// RUN: %clang -target riscv64-unknown-elf -### -S -O2 %s -o %t.s 2>&1 | FileCheck -check-prefix=CHECK2-64 %s
+// RUN: %clang -target riscv64-unknown-elf -### -S -O3 %s -o %t.s 2>&1 | FileCheck -check-prefix=CHECK3-64 %s
+// RUN: %clang -target riscv64-unknown-elf -### -S -Os %s -o %t.s 2>&1 | FileCheck -check-prefix=CHECKs-64 %s
+
+// RUN: %clang -target riscv32-unknown-linux-gnu -### -S -O0 %s -o %t.s 2>&1 | FileCheck -check-prefix=CHECK0-32 %s
+// RUN: %clang -target riscv32-unknown-linux-gnu -### -S -O1 %s -o %t.s 2>&1 | FileCheck -check-prefix=CHECK1-32 %s
+// RUN: %clang -target riscv32-unknown-linux-gnu -### -S -O2 %s -o %t.s 2>&1 | FileCheck -check-prefix=CHECK2-32 %s
+// RUN: %clang -target riscv32-unknown-linux-gnu -### -S -O3 %s -o %t.s 2>&1 | FileCheck -check-prefix=CHECK3-32 %s
+// RUN: %clang -target riscv32-unknown-linux-gnu -### -S -Os %s -o %t.s 2>&1 | FileCheck -check-prefix=CHECKs-32 %s
+
+// RUN: %clang -target riscv64-unknown-linux-gnu -### -S -O0 %s -o %t.s 2>&1 | FileCheck -check-prefix=CHECK0-64 %s
+// RUN: %clang -target riscv64-unknown-linux-gnu -### -S -O1 %s -o %t.s 2>&1 | FileCheck -check-prefix=CHECK1-64 %s
+// RUN: %clang -target riscv64-unknown-linux-gnu -### -S -O2 %s -o %t.s 2>&1 | FileCheck -check-prefix=CHECK2-64 %s
+// RUN: %clang -target riscv64-unknown-linux-gnu -### -S -O3 %s -o %t.s 2>&1 | FileCheck -check-prefix=CHECK3-64 %s
+// RUN: %clang -target riscv64-unknown-linux-gnu -### -S -Os %s -o %t.s 2>&1 | FileCheck -check-prefix=CHECKs-64 %s
+
+// CHECK0-32: -mdisable-fp-elim
+// CHECK1-32-NOT: -mdisable-fp-elim
+// CHECK2-32-NOT: -mdisable-fp-elim
+// CHECK3-32-NOT: -mdisable-fp-elim
+// CHECKs-32-NOT: -mdisable-fp-elim
+
+// CHECK0-64: -mdisable-fp-elim
+// CHECK1-64-NOT: -mdisable-fp-elim
+// CHECK2-64-NOT: -mdisable-fp-elim
+// CHECK3-64-NOT: -mdisable-fp-elim
+// CHECKs-64-NOT: -mdisable-fp-elim
+// CHECK-MACHO-64: -mdisable-fp-elim

src/llvm-project/clang/test/Driver/freebsd-mips-as.c

diff --git a/src/llvm-project/clang/test/Driver/freebsd-mips-as.c b/src/llvm-project/clang/test/Driver/freebsd-mips-as.c
new file mode 100644
index 0000000..a053c21
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/freebsd-mips-as.c
@@ -0,0 +1,92 @@
+// Check passing options to the assembler for MIPS targets.
+//
+// RUN: %clang -target mips-unknown-freebsd -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS32-EB-AS %s
+// MIPS32-EB-AS: as{{(.exe)?}}" "-march" "mips2" "-mabi" "32" "-EB"
+// MIPS32-EB-AS-NOT: "-KPIC"
+//
+// RUN: %clang -target mips-unknown-freebsd -### \
+// RUN:   -no-integrated-as -fPIC -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS32-EB-PIC %s
+// MIPS32-EB-PIC: as{{(.exe)?}}" "-march" "mips2" "-mabi" "32" "-EB"
+// MIPS32-EB-PIC: "-KPIC"
+//
+// RUN: %clang -target mips-unknown-freebsd -### \
+// RUN:   -no-integrated-as -fpic -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS32-EB-PIC-SMALL %s
+// MIPS32-EB-PIC-SMALL: as{{(.exe)?}}" "-march" "mips2" "-mabi" "32" "-EB"
+// MIPS32-EB-PIC-SMALL: "-KPIC"
+//
+// RUN: %clang -target mips-unknown-freebsd -### \
+// RUN:   -no-integrated-as -fPIE -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS32-EB-PIE %s
+// MIPS32-EB-PIE: as{{(.exe)?}}" "-march" "mips2" "-mabi" "32" "-EB"
+// MIPS32-EB-PIE: "-KPIC"
+//
+// RUN: %clang -target mips-unknown-freebsd -### \
+// RUN:   -no-integrated-as -fpie -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS32-EB-PIE-SMALL %s
+// MIPS32-EB-PIE-SMALL: as{{(.exe)?}}" "-march" "mips2" "-mabi" "32" "-EB"
+// MIPS32-EB-PIE-SMALL: "-KPIC"
+//
+// RUN: %clang -target mipsel-unknown-freebsd -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS32-DEF-EL-AS %s
+// MIPS32-DEF-EL-AS: as{{(.exe)?}}" "-march" "mips2" "-mabi" "32" "-EL"
+//
+// RUN: %clang -target mips64-unknown-freebsd -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS64-EB-AS %s
+// MIPS64-EB-AS: as{{(.exe)?}}" "-march" "mips3" "-mabi" "64" "-EB"
+//
+// RUN: %clang -target mips64el-unknown-freebsd -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS64-DEF-EL-AS %s
+// MIPS64-DEF-EL-AS: as{{(.exe)?}}" "-march" "mips3" "-mabi" "64" "-EL"
+//
+// RUN: %clang -target mips64-unknown-freebsd -mabi=n32 -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS-N32 %s
+// MIPS-N32: as{{(.exe)?}}" "-march" "mips3" "-mabi" "n32" "-EB"
+//
+// RUN: %clang -target mipsel-unknown-freebsd -mabi=32 -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS32-EL-AS %s
+// MIPS32-EL-AS: as{{(.exe)?}}" "-march" "mips2" "-mabi" "32" "-EL"
+//
+// RUN: %clang -target mips64el-unknown-freebsd -mabi=64 -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS64-EL-AS %s
+// MIPS64-EL-AS: as{{(.exe)?}}" "-march" "mips3" "-mabi" "64" "-EL"
+//
+// RUN: %clang -target mips-linux-freebsd -march=mips32r2 -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS-32R2 %s
+// MIPS-32R2: as{{(.exe)?}}" "-march" "mips32r2" "-mabi" "32" "-EB"
+//
+// RUN: %clang -target mips-unknown-freebsd -mips32 -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS-ALIAS-32 %s
+// MIPS-ALIAS-32: as{{(.exe)?}}" "-march" "mips32" "-mabi" "32" "-EB"
+//
+// RUN: %clang -target mips-unknown-freebsd -mips32r2 -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS-ALIAS-32R2 %s
+// MIPS-ALIAS-32R2: as{{(.exe)?}}" "-march" "mips32r2" "-mabi" "32" "-EB"
+//
+// RUN: %clang -target mips64-unknown-freebsd -mips64 -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS-ALIAS-64 %s
+// MIPS-ALIAS-64: as{{(.exe)?}}" "-march" "mips64" "-mabi" "64" "-EB"
+//
+// RUN: %clang -target mips64-unknown-freebsd -mips64r2 -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS-ALIAS-64R2 %s
+// MIPS-ALIAS-64R2: as{{(.exe)?}}" "-march" "mips64r2" "-mabi" "64" "-EB"
+//
+// RUN: %clang -target mips-unknown-freebsd -### \
+// RUN:   -no-integrated-as -G0 -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS32-EB-AS-G0 %s
+// MIPS32-EB-AS-G0: as{{(.exe)?}}" "-march" "mips2" "-mabi" "32" "-EB" "-G0"
+// MIPS32-EB-AS-G0-NOT: "-KPIC"

src/llvm-project/clang/test/Driver/freebsd.c

diff --git a/src/llvm-project/clang/test/Driver/freebsd.c b/src/llvm-project/clang/test/Driver/freebsd.c
new file mode 100644
index 0000000..aac4d9d
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/freebsd.c
@@ -0,0 +1,192 @@
+// RUN: %clang -no-canonical-prefixes \
+// RUN:   -target aarch64-pc-freebsd11 %s                              \
+// RUN:   --sysroot=%S/Inputs/basic_freebsd64_tree -### 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-ARM64 %s
+// CHECK-ARM64: "-cc1" "-triple" "aarch64-pc-freebsd11"
+// CHECK-ARM64: ld{{.*}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-ARM64: "--eh-frame-hdr" "-dynamic-linker" "{{.*}}ld-elf{{.*}}" "-o" "a.out" "{{.*}}crt1.o" "{{.*}}crti.o" "{{.*}}crtbegin.o" "-L[[SYSROOT]]/usr/lib" "{{.*}}.o" "-lgcc" "--as-needed" "-lgcc_s" "--no-as-needed" "-lc" "-lgcc" "--as-needed" "-lgcc_s" "--no-as-needed" "{{.*}}crtend.o" "{{.*}}crtn.o"
+//
+// RUN: %clang -no-canonical-prefixes \
+// RUN:   -target powerpc-pc-freebsd8 %s    \
+// RUN:   --sysroot=%S/Inputs/basic_freebsd_tree -### 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-PPC %s
+// CHECK-PPC: "-cc1" "-triple" "powerpc-pc-freebsd8"
+// CHECK-PPC: ld{{.*}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-PPC: "--eh-frame-hdr" "-dynamic-linker" "{{.*}}ld-elf{{.*}}" "-o" "a.out" "{{.*}}crt1.o" "{{.*}}crti.o" "{{.*}}crtbegin.o" "-L[[SYSROOT]]/usr/lib" "{{.*}}.o" "-lgcc" "--as-needed" "-lgcc_s" "--no-as-needed" "-lc" "-lgcc" "--as-needed" "-lgcc_s" "--no-as-needed" "{{.*}}crtend.o" "{{.*}}crtn.o"
+//
+// RUN: %clang -no-canonical-prefixes \
+// RUN:   -target powerpc64-pc-freebsd8 %s                              \
+// RUN:   --sysroot=%S/Inputs/basic_freebsd64_tree -### 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-PPC64 %s
+// CHECK-PPC64: "-cc1" "-triple" "powerpc64-pc-freebsd8"
+// CHECK-PPC64: ld{{.*}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-PPC64: "--eh-frame-hdr" "-dynamic-linker" "{{.*}}ld-elf{{.*}}" "-o" "a.out" "{{.*}}crt1.o" "{{.*}}crti.o" "{{.*}}crtbegin.o" "-L[[SYSROOT]]/usr/lib" "{{.*}}.o" "-lgcc" "--as-needed" "-lgcc_s" "--no-as-needed" "-lc" "-lgcc" "--as-needed" "-lgcc_s" "--no-as-needed" "{{.*}}crtend.o" "{{.*}}crtn.o"
+//
+//
+// Check that -m32 properly adjusts the toolchain flags.
+//
+// RUN: %clang -no-canonical-prefixes -target x86_64-pc-freebsd8 -m32 %s \
+// RUN:   --sysroot=%S/Inputs/multiarch_freebsd64_tree -### 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-LIB32 %s
+// CHECK-LIB32: "-cc1" "-triple" "i386-pc-freebsd8"
+// CHECK-LIB32: ld{{.*}}" {{.*}} "-m" "elf_i386_fbsd"
+//
+// RUN: %clang -target x86_64-pc-freebsd8 -m32 %s 2>&1 \
+// RUN:   --sysroot=%S/Inputs/multiarch_freebsd64_tree -print-search-dirs 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-LIB32PATHS %s
+// CHECK-LIB32PATHS: libraries: ={{.*:?}}/usr/lib32
+//
+// Check that O32 MIPS uses /usr/lib32 on a 64-bit tree.
+//
+// RUN: %clang -target mips-freebsd12 %s \
+// RUN:   --sysroot=%S/Inputs/multiarch_freebsd64_tree -print-search-dirs 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-LIB32PATHS %s
+//
+// Check that MIPS passes the correct linker emulation.
+//
+// RUN: %clang -target mips-freebsd %s -### %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-MIPS-LD %s
+// CHECK-MIPS-LD: ld{{.*}}" {{.*}} "-m" "elf32btsmip_fbsd"
+// RUN: %clang -target mipsel-freebsd %s -### %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-MIPSEL-LD %s
+// CHECK-MIPSEL-LD: ld{{.*}}" {{.*}} "-m" "elf32ltsmip_fbsd"
+// RUN: %clang -target mips64-freebsd %s -### %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-MIPS64-LD %s
+// CHECK-MIPS64-LD: ld{{.*}}" {{.*}} "-m" "elf64btsmip_fbsd"
+// RUN: %clang -target mips64el-freebsd %s -### %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-MIPS64EL-LD %s
+// CHECK-MIPS64EL-LD: ld{{.*}}" {{.*}} "-m" "elf64ltsmip_fbsd"
+// RUN: %clang -target mips64-freebsd -mabi=n32 %s -### %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-MIPSN32-LD %s
+// CHECK-MIPSN32-LD: ld{{.*}}" {{.*}} "-m" "elf32btsmipn32_fbsd"
+// RUN: %clang -target mips64el-freebsd -mabi=n32 %s -### %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-MIPSN32EL-LD %s
+// CHECK-MIPSN32EL-LD: ld{{.*}}" {{.*}} "-m" "elf32ltsmipn32_fbsd"
+//
+// Check that the new linker flags are passed to FreeBSD
+// RUN: %clang -no-canonical-prefixes -target x86_64-pc-freebsd8 -m32 %s \
+// RUN:   --sysroot=%S/Inputs/multiarch_freebsd64_tree -### 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-LDFLAGS8 %s
+// RUN: %clang -no-canonical-prefixes -target x86_64-pc-freebsd9 -m32 %s \
+// RUN:   --sysroot=%S/Inputs/multiarch_freebsd64_tree -### 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-LDFLAGS9 %s
+// RUN: %clang -no-canonical-prefixes -target x86_64-pc-freebsd10.0 -m32 %s \
+// RUN:   --sysroot=%S/Inputs/multiarch_freebsd64_tree -### 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-LDFLAGS9 %s
+// CHECK-LDFLAGS8-NOT: --hash-style=both
+// CHECK-LDFLAGS8: --enable-new-dtags
+// CHECK-LDFLAGS9: --hash-style=both
+// CHECK-LDFLAGS9: --enable-new-dtags
+//
+// Check that we do not pass --hash-style=gnu and --hash-style=both to linker
+// and provide correct path to the dynamic linker for MIPS platforms.
+// Also verify that we tell the assembler to target the right ISA and ABI.
+// RUN: %clang %s -### -o %t.o 2>&1 \
+// RUN:     -target mips-unknown-freebsd10.0 \
+// RUN:   | FileCheck --check-prefix=CHECK-MIPS %s
+// CHECK-MIPS: "{{[^" ]*}}ld{{[^" ]*}}"
+// CHECK-MIPS: "-dynamic-linker" "{{.*}}/libexec/ld-elf.so.1"
+// CHECK-MIPS-NOT: "--hash-style={{gnu|both}}"
+// RUN: %clang %s -### -o %t.o 2>&1 \
+// RUN:     -target mipsel-unknown-freebsd10.0 \
+// RUN:   | FileCheck --check-prefix=CHECK-MIPSEL %s
+// CHECK-MIPSEL: "{{[^" ]*}}ld{{[^" ]*}}"
+// CHECK-MIPSEL: "-dynamic-linker" "{{.*}}/libexec/ld-elf.so.1"
+// CHECK-MIPSEL-NOT: "--hash-style={{gnu|both}}"
+// RUN: %clang %s -### 2>&1 \
+// RUN:     -target mips64-unknown-freebsd10.0 \
+// RUN:   | FileCheck --check-prefix=CHECK-MIPS64 %s
+// CHECK-MIPS64: "{{[^" ]*}}ld{{[^" ]*}}"
+// CHECK-MIPS64: "-dynamic-linker" "{{.*}}/libexec/ld-elf.so.1"
+// CHECK-MIPS64-NOT: "--hash-style={{gnu|both}}"
+// RUN: %clang %s -### 2>&1 \
+// RUN:     -target mips64el-unknown-freebsd10.0 \
+// RUN:   | FileCheck --check-prefix=CHECK-MIPS64EL %s
+// CHECK-MIPS64EL: "{{[^" ]*}}ld{{[^" ]*}}"
+// CHECK-MIPS64EL: "-dynamic-linker" "{{.*}}/libexec/ld-elf.so.1"
+// CHECK-MIPS64EL-NOT: "--hash-style={{gnu|both}}"
+
+// RUN: %clang -no-canonical-prefixes -target x86_64-pc-freebsd8 -static %s \
+// RUN:   --sysroot=%S/Inputs/multiarch_freebsd64_tree -### 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-STATIC %s
+// CHECK-STATIC: ld{{.*}}" "--eh-frame-hdr" "-Bstatic"
+// CHECK-STATIC: crt1.o
+// CHECK-STATIC: crtbeginT.o
+
+// RUN: %clang -no-canonical-prefixes -target x86_64-pc-freebsd8 -shared %s \
+// RUN:   --sysroot=%S/Inputs/multiarch_freebsd64_tree -### 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-SHARED %s
+// CHECK-SHARED: crti.o
+// CHECK-SHARED: crtbeginS.o
+
+// RUN: %clang -no-canonical-prefixes -target x86_64-pc-freebsd8 -pie %s \
+// RUN:   --sysroot=%S/Inputs/multiarch_freebsd64_tree -### 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-PIE %s
+// CHECK-PIE: pie
+// CHECK-PIE: Scrt1.o
+// CHECK-PIE: crtbeginS.o
+
+// RUN: %clang -no-canonical-prefixes -target x86_64-pc-freebsd8 %s \
+// RUN:   --sysroot=%S/Inputs/multiarch_freebsd64_tree -### 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NORMAL %s
+// CHECK-NORMAL: crt1.o
+// CHECK-NORMAL: crtbegin.o
+
+// RUN: %clang %s -### -target arm-unknown-freebsd10.0 -no-integrated-as 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-ARM %s
+// CHECK-ARM: "-cc1"{{.*}}" "-fsjlj-exceptions"
+// CHECK-ARM: as{{.*}}" "-mfpu=softvfp"{{.*}}"-matpcs"
+// CHECK-ARM-EABI-NOT: as{{.*}}" "-mfpu=vfp"
+
+// RUN: %clang %s -### -target arm-gnueabi-freebsd10.0 -no-integrated-as 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-ARM-EABI %s
+// CHECK-ARM-EABI-NOT: "-cc1"{{.*}}" "-fsjlj-exceptions"
+// CHECK-ARM-EABI: as{{.*}}" "-mfpu=softvfp" "-meabi=5"
+// CHECK-ARM-EABI-NOT: as{{.*}}" "-mfpu=vfp"
+// CHECK-ARM-EABI-NOT: as{{.*}}" "-matpcs"
+
+// RUN: %clang %s -### -target arm-gnueabihf-freebsd10.0 -no-integrated-as 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-ARM-EABIHF %s
+// CHECK-ARM-EABIHF-NOT: "-cc1"{{.*}}" "-fsjlj-exceptions"
+// CHECK-ARM-EABIHF: as{{.*}}" "-mfpu=vfp" "-meabi=5"
+// CHECK-ARM-EABIHF-NOT: as{{.*}}" "-mfpu=softvfp"
+// CHECK-ARM-EABIHF-NOT: as{{.*}}" "-matpcs"
+
+// RUN: %clang -target x86_64-pc-freebsd8 %s -### -flto 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-LTO %s
+// CHECK-LTO: ld{{.*}}" "-plugin{{.*}}{{[/\\]}}LLVMgold.{{dll|dylib|so}}
+
+// RUN: %clang -target sparc-unknown-freebsd8 %s -### -fpic -no-integrated-as 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-SPARC-PIE %s
+// CHECK-SPARC-PIE: as{{.*}}" "-KPIC
+
+// RUN: %clang -mcpu=ultrasparc -target sparc64-unknown-freebsd8 %s -### -no-integrated-as 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-SPARC-CPU %s
+// CHECK-SPARC-CPU: cc1{{.*}}" "-target-cpu" "ultrasparc"
+// CHECK-SPARC-CPU: as{{.*}}" "-Av9
+
+// Check that -G flags are passed to the linker for mips
+// RUN: %clang -target mips-unknown-freebsd %s -### -G0 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-MIPS-G %s
+// CHECK-MIPS-G: ld{{.*}}" "-G0"
+
+// Check CPU type for MIPS
+// RUN: %clang -target mips-unknown-freebsd -### -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-MIPS-CPU %s
+// RUN: %clang -target mipsel-unknown-freebsd -### -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-MIPS-CPU %s
+// CHECK-MIPS-CPU: "-target-cpu" "mips2"
+
+// Check CPU type for MIPS64
+// RUN: %clang -target mips64-unknown-freebsd -### -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-MIPS64-CPU %s
+// RUN: %clang -target mips64el-unknown-freebsd -### -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-MIPS64-CPU %s
+// CHECK-MIPS64-CPU: "-target-cpu" "mips3"
+
+// Check that the integrated assembler is enabled for MIPS64
+// RUN: %clang -target mips64-unknown-freebsd -### -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-MIPS64-AS %s
+// RUN: %clang -target mips64el-unknown-freebsd -### -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-MIPS64-AS %s
+// CHECK-MIPS64-AS-NOT: "-no-integrated-as"

src/llvm-project/clang/test/Driver/freebsd.cpp

diff --git a/src/llvm-project/clang/test/Driver/freebsd.cpp b/src/llvm-project/clang/test/Driver/freebsd.cpp
new file mode 100644
index 0000000..baf52f7
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/freebsd.cpp
@@ -0,0 +1,13 @@
+// RUN: %clangxx %s -### -o %t.o -target amd64-unknown-freebsd10.0 -stdlib=platform 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-TEN %s
+// RUN: %clangxx %s -### -o %t.o -target amd64-unknown-freebsd9.2 -stdlib=platform 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NINE %s
+// CHECK-TEN: "-lc++" "-lm"
+// CHECK-NINE: "-lstdc++" "-lm"
+
+// RUN: %clangxx %s -### -pg -o %t.o -target amd64-unknown-freebsd10.0 -stdlib=platform 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-PG-TEN %s
+// RUN: %clangxx %s -### -pg -o %t.o -target amd64-unknown-freebsd9.2 -stdlib=platform 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-PG-NINE %s
+// CHECK-PG-TEN: "-lc++_p" "-lm_p"
+// CHECK-PG-NINE: "-lstdc++_p" "-lm_p"

src/llvm-project/clang/test/Driver/fsanitize-blacklist.c

diff --git a/src/llvm-project/clang/test/Driver/fsanitize-blacklist.c b/src/llvm-project/clang/test/Driver/fsanitize-blacklist.c
new file mode 100644
index 0000000..927d2ed
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/fsanitize-blacklist.c
@@ -0,0 +1,69 @@
+// General blacklist usage.
+
+// PR12920
+// REQUIRES: clang-driver
+
+// Make sure we don't match the -NOT lines with the linker invocation.
+// Delimiters match the start of the cc1 and the start of the linker lines
+// for fragile tests.
+// DELIMITERS: {{^ *"}}
+
+// RUN: echo "fun:foo" > %t.good
+// RUN: echo "fun:bar" > %t.second
+// RUN: echo "badline" > %t.bad
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=address -fsanitize-blacklist=%t.good -fsanitize-blacklist=%t.second %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-BLACKLIST
+// RUN: %clang -target aarch64-linux-gnu -fsanitize=hwaddress -fsanitize-blacklist=%t.good -fsanitize-blacklist=%t.second %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-BLACKLIST
+// CHECK-BLACKLIST: -fsanitize-blacklist={{.*}}.good" "-fsanitize-blacklist={{.*}}.second
+
+// Now, check for -fdepfile-entry flags.
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=address -fsanitize-blacklist=%t.good -fsanitize-blacklist=%t.second %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-BLACKLIST2
+// CHECK-BLACKLIST2: -fdepfile-entry={{.*}}.good" "-fdepfile-entry={{.*}}.second
+
+// Check that the default blacklist is not added as an extra dependency.
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=address -resource-dir=%S/Inputs/resource_dir %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-DEFAULT-BLACKLIST-ASAN --implicit-check-not=fdepfile-entry --implicit-check-not=-fsanitize-blacklist=
+// CHECK-DEFAULT-BLACKLIST-ASAN: -fsanitize-blacklist={{.*[^w]}}asan_blacklist.txt
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=hwaddress -resource-dir=%S/Inputs/resource_dir %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-DEFAULT-BLACKLIST-HWASAN --implicit-check-not=fdepfile-entry --implicit-check-not=-fsanitize-blacklist=
+// CHECK-DEFAULT-BLACKLIST-HWASAN: -fsanitize-blacklist={{.*}}hwasan_blacklist.txt
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=integer -resource-dir=%S/Inputs/resource_dir %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-DEFAULT-UBSAN-BLACKLIST --implicit-check-not=fdepfile-entry --implicit-check-not=-fsanitize-blacklist=
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=nullability -resource-dir=%S/Inputs/resource_dir %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-DEFAULT-UBSAN-BLACKLIST --implicit-check-not=fdepfile-entry --implicit-check-not=-fsanitize-blacklist=
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=undefined -resource-dir=%S/Inputs/resource_dir %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-DEFAULT-UBSAN-BLACKLIST --implicit-check-not=fdepfile-entry --implicit-check-not=-fsanitize-blacklist=
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=alignment -resource-dir=%S/Inputs/resource_dir %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-DEFAULT-UBSAN-BLACKLIST --implicit-check-not=fdepfile-entry --implicit-check-not=-fsanitize-blacklist=
+// CHECK-DEFAULT-UBSAN-BLACKLIST: -fsanitize-blacklist={{.*}}ubsan_blacklist.txt
+
+// Check that combining ubsan and another sanitizer results in both blacklists being used.
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=undefined,address -resource-dir=%S/Inputs/resource_dir %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-DEFAULT-UBSAN-BLACKLIST --check-prefix=CHECK-DEFAULT-ASAN-BLACKLIST --implicit-check-not=fdepfile-entry --implicit-check-not=-fsanitize-blacklist=
+
+// Ignore -fsanitize-blacklist flag if there is no -fsanitize flag.
+// RUN: %clang -target x86_64-linux-gnu -fsanitize-blacklist=%t.good %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-SANITIZE --check-prefix=DELIMITERS
+// CHECK-NO-SANITIZE-NOT: -fsanitize-blacklist
+
+// Ignore -fsanitize-blacklist flag if there is no -fsanitize flag.
+// Now, check for the absence of -fdepfile-entry flags.
+// RUN: %clang -target x86_64-linux-gnu -fsanitize-blacklist=%t.good %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-SANITIZE2 --check-prefix=DELIMITERS
+// CHECK-NO-SANITIZE2-NOT: -fdepfile-entry
+
+// Flag -fno-sanitize-blacklist wins if it is specified later.
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=address -fsanitize-blacklist=%t.good -fno-sanitize-blacklist %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-BLACKLIST --check-prefix=DELIMITERS
+// CHECK-NO-BLACKLIST-NOT: -fsanitize-blacklist
+
+// Driver barks on unexisting blacklist files.
+// RUN: %clang -target x86_64-linux-gnu -fno-sanitize-blacklist -fsanitize-blacklist=unexisting.txt %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-SUCH-FILE
+// CHECK-NO-SUCH-FILE: error: no such file or directory: 'unexisting.txt'
+
+// Driver properly reports malformed blacklist files.
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=address -fsanitize-blacklist=%t.second -fsanitize-blacklist=%t.bad -fsanitize-blacklist=%t.good %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-BAD-BLACKLIST
+// CHECK-BAD-BLACKLIST: error: malformed sanitizer blacklist: 'error parsing file '{{.*}}.bad': malformed line 1: 'badline''
+
+// -fno-sanitize-blacklist disables all blacklists specified earlier.
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=address -fsanitize-blacklist=%t.good -fno-sanitize-blacklist -fsanitize-blacklist=%t.second %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ONLY-FIRST-DISABLED --implicit-check-not=-fsanitize-blacklist=
+// CHECK-ONLY_FIRST-DISABLED-NOT: good
+// CHECK-ONLY-FIRST-DISABLED: -fsanitize-blacklist={{.*}}.second
+// CHECK-ONLY_FIRST-DISABLED-NOT: good
+
+// If cfi_blacklist.txt cannot be found in the resource dir, driver should fail.
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=cfi -resource-dir=/dev/null %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-MISSING-CFI-BLACKLIST
+// CHECK-MISSING-CFI-BLACKLIST: error: no such file or directory: '{{.*}}cfi_blacklist.txt'
+
+// DELIMITERS: {{^ *"}}

src/llvm-project/clang/test/Driver/fsanitize-coverage.c

diff --git a/src/llvm-project/clang/test/Driver/fsanitize-coverage.c b/src/llvm-project/clang/test/Driver/fsanitize-coverage.c
new file mode 100644
index 0000000..acc712c
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/fsanitize-coverage.c
@@ -0,0 +1,129 @@
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=address -fsanitize-coverage=0 %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANITIZE-COVERAGE-0
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=address -fsanitize-coverage=edge -fsanitize-coverage=0 %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANITIZE-COVERAGE-0
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANITIZE-COVERAGE-0
+// CHECK-SANITIZE-COVERAGE-0-NOT: fsanitize-coverage-type
+// CHECK-SANITIZE-COVERAGE-0: -fsanitize=address
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=address -fsanitize-coverage=func,trace-pc %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANITIZE-COVERAGE-FUNC
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=kernel-address -fsanitize-coverage=func,trace-pc %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANITIZE-COVERAGE-FUNC
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=hwaddress -fsanitize-coverage=func,trace-pc %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANITIZE-COVERAGE-FUNC
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=kernel-hwaddress -fsanitize-coverage=func,trace-pc %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANITIZE-COVERAGE-FUNC
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=memory -fsanitize-coverage=func,trace-pc %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANITIZE-COVERAGE-FUNC
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=kernel-memory -fsanitize-coverage=func,trace-pc %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANITIZE-COVERAGE-FUNC
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=leak -fsanitize-coverage=func,trace-pc %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANITIZE-COVERAGE-FUNC
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=undefined -fsanitize-coverage=func,trace-pc %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANITIZE-COVERAGE-FUNC
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=bool -fsanitize-coverage=func,trace-pc %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANITIZE-COVERAGE-FUNC
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=dataflow -fsanitize-coverage=func,trace-pc %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANITIZE-COVERAGE-FUNC
+// RUN: %clang -target x86_64-linux-gnu                     -fsanitize-coverage=func,trace-pc %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANITIZE-COVERAGE-FUNC
+// CHECK-SANITIZE-COVERAGE-FUNC: fsanitize-coverage-type=1
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=address -fsanitize-coverage=bb %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANITIZE-COVERAGE-BB
+// CHECK-SANITIZE-COVERAGE-BB: fsanitize-coverage-type=2
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=address -fsanitize-coverage=edge %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANITIZE-COVERAGE-EDGE
+// CHECK-SANITIZE-COVERAGE-EDGE: fsanitize-coverage-type=3
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=address -fsanitize-coverage=edge,indirect-calls %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANITIZE-COVERAGE-FUNC_INDIR
+// CHECK-SANITIZE-COVERAGE-FUNC_INDIR: fsanitize-coverage-type=3
+// CHECK-SANITIZE-COVERAGE-FUNC_INDIR: fsanitize-coverage-indirect-calls
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=address -fsanitize-coverage=1 %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANITIZE-COVERAGE-1
+// CHECK-SANITIZE-COVERAGE-1: warning: argument '-fsanitize-coverage=1' is deprecated, use '-fsanitize-coverage=trace-pc-guard' instead
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=address -fsanitize-coverage=func %s -### 2>&1 | FileCheck %s --check-prefix=CHECK_FUNC_BB_EDGE_DEPRECATED
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=address -fsanitize-coverage=bb %s -### 2>&1 | FileCheck %s --check-prefix=CHECK_FUNC_BB_EDGE_DEPRECATED
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=address -fsanitize-coverage=edge %s -### 2>&1 | FileCheck %s --check-prefix=CHECK_FUNC_BB_EDGE_DEPRECATED
+// CHECK_FUNC_BB_EDGE_DEPRECATED: warning: argument '-fsanitize-coverage=[func|bb|edge]' is deprecated, use '-fsanitize-coverage=[func|bb|edge],[trace-pc-guard|trace-pc]' instead
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=address -fsanitize-coverage=edge,indirect-calls,trace-pc,trace-cmp,trace-div,trace-gep %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANITIZE-COVERAGE-FEATURES
+// CHECK-SANITIZE-COVERAGE-FEATURES: -fsanitize-coverage-type=3
+// CHECK-SANITIZE-COVERAGE-FEATURES: -fsanitize-coverage-indirect-calls
+// CHECK-SANITIZE-COVERAGE-FEATURES: -fsanitize-coverage-trace-cmp
+// CHECK-SANITIZE-COVERAGE-FEATURES: -fsanitize-coverage-trace-div
+// CHECK-SANITIZE-COVERAGE-FEATURES: -fsanitize-coverage-trace-gep
+// CHECK-SANITIZE-COVERAGE-FEATURES: -fsanitize-coverage-trace-pc
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=address -fsanitize-coverage=func,edge,indirect-calls,trace-cmp -fno-sanitize-coverage=edge,indirect-calls %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-MASK
+// CHECK-MASK: -fsanitize-coverage-type=1
+// CHECK-MASK: -fsanitize-coverage-trace-cmp
+// CHECK-MASK-NOT: -fsanitize-coverage-
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=address -fsanitize-coverage=foobar %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-INVALID-VALUE
+// CHECK-INVALID-VALUE: error: unsupported argument 'foobar' to option 'fsanitize-coverage='
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=address -fsanitize-coverage=func -fsanitize-coverage=edge %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-INCOMPATIBLE
+// CHECK-INCOMPATIBLE: error: invalid argument '-fsanitize-coverage=func' not allowed with '-fsanitize-coverage=edge'
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize-coverage=8bit-counters %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-8BIT
+// CHECK-8BIT: warning: argument '-fsanitize-coverage=8bit-counters' is deprecated, use '-fsanitize-coverage=trace-pc-guard' instead
+// RUN: %clang -target x86_64-linux-gnu -fsanitize-coverage=trace-bb %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TRACE-BB
+// CHECK-TRACE-BB: warning: argument '-fsanitize-coverage=trace-bb' is deprecated, use '-fsanitize-coverage=trace-pc-guard' instead
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize-coverage=trace-pc %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TRACE_PC_EDGE
+// RUN: %clang -target x86_64-linux-gnu -fsanitize-coverage=edge,trace-pc %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TRACE_PC_EDGE
+// CHECK-TRACE_PC_EDGE: -fsanitize-coverage-type=3
+// CHECK-TRACE_PC_EDGE: -fsanitize-coverage-trace-pc
+// RUN: %clang -target x86_64-linux-gnu -fsanitize-coverage=func,trace-pc %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TRACE_PC_FUNC
+// CHECK-TRACE_PC_FUNC: -fsanitize-coverage-type=1
+// CHECK-TRACE_PC_FUNC: -fsanitize-coverage-trace-pc
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize-coverage=trace-pc-guard %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TRACE_PC_GUARD_EDGE
+// RUN: %clang -target x86_64-linux-gnu -fsanitize-coverage=edge,trace-pc-guard %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TRACE_PC_GUARD_EDGE
+// CHECK-TRACE_PC_GUARD_EDGE: -fsanitize-coverage-type=3
+// CHECK-TRACE_PC_GUARD_EDGE: -fsanitize-coverage-trace-pc-guard
+// RUN: %clang -target x86_64-linux-gnu -fsanitize-coverage=func,trace-pc-guard %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TRACE_PC_GUARD_FUNC
+// CHECK-TRACE_PC_GUARD_FUNC: -fsanitize-coverage-type=1
+// CHECK-TRACE_PC_GUARD_FUNC: -fsanitize-coverage-trace-pc-guard
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize-coverage=stack-depth %s \
+// RUN:     -### 2>&1 | FileCheck %s --check-prefix=CHECK-STACK-DEPTH
+// RUN: %clang -target x86_64-linux-gnu \
+// RUN:     -fsanitize-coverage=trace-pc-guard,stack-depth %s -### 2>&1 | \
+// RUN:     FileCheck %s --check-prefix=CHECK-STACK-DEPTH-PC-GUARD
+// CHECK-STACK-DEPTH: -fsanitize-coverage-type=1
+// CHECK-STACK-DEPTH: -fsanitize-coverage-stack-depth
+// CHECK-STACK-DEPTH-PC-GUARD: -fsanitize-coverage-type=3
+// CHECK-STACK-DEPTH-PC-GUARD: -fsanitize-coverage-trace-pc-guard
+// CHECK-STACK-DEPTH-PC-GUARD: -fsanitize-coverage-stack-depth
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=address -fsanitize-coverage=trace-cmp,indirect-calls %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-TYPE-NECESSARY
+// CHECK-NO-TYPE-NECESSARY-NOT: error:
+// CHECK-NO-TYPE-NECESSARY: -fsanitize-coverage-indirect-calls
+// CHECK-NO-TYPE-NECESSARY: -fsanitize-coverage-trace-cmp
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=address -fsanitize-coverage=func -fsanitize-coverage=trace-cmp %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-EXTEND-LEGACY
+// CHECK-EXTEND-LEGACY: -fsanitize-coverage-type=1
+// CHECK-EXTEND-LEGACY: -fsanitize-coverage-trace-cmp
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize-coverage=no-prune,trace-pc %s -### 2>&1 | FileCheck %s --check-prefix=CHECK_NOPRUNE
+// RUN: %clang -target x86_64-linux-gnu -fsanitize-coverage=no-prune,func,trace-pc-guard %s -### 2>&1 | FileCheck %s --check-prefix=CHECK_NOPRUNE
+// CHECK_NOPRUNE: -fsanitize-coverage-no-prune
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize-coverage=inline-8bit-counters %s -### 2>&1 | FileCheck %s --check-prefix=CHECK_INLINE8BIT
+// RUN: %clang -target x86_64-linux-gnu -fsanitize-coverage=bb,inline-8bit-counters %s -### 2>&1 | FileCheck %s --check-prefix=CHECK_INLINE8BIT
+// CHECK_INLINE8BIT-NOT: warning
+// CHECK_INLINE8BIT: -fsanitize-coverage-inline-8bit-counters
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize-coverage=inline-8bit-counters,pc-table %s -### 2>&1 | FileCheck %s --check-prefix=CHECK_PC_TABLE
+// RUN: %clang -target x86_64-linux-gnu -fsanitize-coverage=trace-pc-guard,pc-table %s -### 2>&1 | FileCheck %s --check-prefix=CHECK_PC_TABLE
+// CHECK_PC_TABLE: -fsanitize-coverage-pc-table
+
+// RUN: %clang_cl --target=i386-pc-win32 -fsanitize=address -fsanitize-coverage=func,trace-pc-guard -c -### -- %s 2>&1 | FileCheck %s -check-prefix=CLANG-CL-COVERAGE
+// CLANG-CL-COVERAGE-NOT: error:
+// CLANG-CL-COVERAGE-NOT: warning:
+// CLANG-CL-COVERAGE-NOT: argument unused
+// CLANG-CL-COVERAGE-NOT: unknown argument
+// CLANG-CL-COVERAGE: -fsanitize-coverage-type=1
+// CLANG-CL-COVERAGE: -fsanitize=address
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=safe-stack -fsanitize-coverage=trace-pc-guard %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-VS-SAFESTACK
+// CHECK-VS-SAFESTACK: -fsanitize=safe-stack
+// CHECK-VS-SAFESTACK-NOT: -fsanitize-coverage-trace-pc-guard
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=safe-stack -fsanitize-coverage=trace-pc-guard -fno-sanitize=safe-stack %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-SAFESTACK
+// CHECK-NO-SAFESTACK-NOT: error:
+// CHECK-NO-SAFESTACK-NOT: warning:
+// CHECK-NO-SAFESTACK-NOT: argument unused
+// CHECK-NO-SAFESTACK-NOT: unknown argument
+// CHECK-NO-SAFESTACK-NOT: -fsanitize=safe-stack
+// CHECK-NO-SAFESTACK: -fsanitize-coverage-trace-pc-guard

src/llvm-project/clang/test/Driver/fsanitize-object-size.c

diff --git a/src/llvm-project/clang/test/Driver/fsanitize-object-size.c b/src/llvm-project/clang/test/Driver/fsanitize-object-size.c
new file mode 100644
index 0000000..50c6783
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/fsanitize-object-size.c
@@ -0,0 +1,32 @@
+// Check that the object size check is disabled at -O0.
+//
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=object-size %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-OSIZE
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=object-size %s -O0 -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-OSIZE
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=null,object-size %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-OSIZE
+// RUN: %clang -target x86_64-linux-gnu -Werror -fsanitize=null,object-size %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-OSIZE
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=undefined %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-OSIZE-NO-WARNING
+
+// Check that the object size check is enabled at other optimization levels.
+//
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=undefined -O1 %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-HAS-OSIZE
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=object-size -O2 %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-HAS-OSIZE
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=object-size -O3 %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-HAS-OSIZE
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=object-size -O4 %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-HAS-OSIZE
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=object-size -Ofast %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-HAS-OSIZE
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=object-size -Os %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-HAS-OSIZE
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=object-size -Oz %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-HAS-OSIZE
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=object-size -Og %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-HAS-OSIZE
+
+// Use of trap mode shouldn't affect the object size check.
+//
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=undefined -fsanitize-trap=undefined -O1 %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-HAS-OSIZE
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=undefined-trap -O1 %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-HAS-OSIZE
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=undefined-trap -fsanitize-undefined-trap-on-error -O1 %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-HAS-OSIZE
+
+// CHECK-HAS-OSIZE-NOT: warning: the object size sanitizer
+// CHECK-HAS-OSIZE: -fsanitize={{[^ ]*}}object-size
+
+// CHECK-NO-OSIZE: warning: the object size sanitizer has no effect at -O0, but is explicitly enabled: -fsanitize={{[^ ]*}}object-size
+// CHECK-NO-OSIZE-NOT: -fsanitize={{[^ ]*}}object-size
+
+// CHECK-NO-OSIZE-NO-WARNING-NOT: -fsanitize={{[^ ]*}}object-size

src/llvm-project/clang/test/Driver/fsanitize.c

diff --git a/src/llvm-project/clang/test/Driver/fsanitize.c b/src/llvm-project/clang/test/Driver/fsanitize.c
new file mode 100644
index 0000000..db88872
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/fsanitize.c
@@ -0,0 +1,886 @@
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=undefined -fsanitize-trap=undefined %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-UNDEFINED-TRAP
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=undefined -fsanitize-trap=undefined -fno-sanitize-trap=signed-integer-overflow %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-UNDEFINED-TRAP2
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=undefined -fsanitize-undefined-trap-on-error %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-UNDEFINED-TRAP
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=undefined-trap -fsanitize-undefined-trap-on-error %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-UNDEFINED-TRAP
+// RUN: %clang -target x86_64-linux-gnu -fsanitize-undefined-trap-on-error -fsanitize=undefined-trap %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-UNDEFINED-TRAP
+// CHECK-UNDEFINED-TRAP-NOT: -fsanitize-recover
+// CHECK-UNDEFINED-TRAP: "-fsanitize={{((signed-integer-overflow|integer-divide-by-zero|float-divide-by-zero|shift-base|shift-exponent|unreachable|return|vla-bound|alignment|null|pointer-overflow|float-cast-overflow|array-bounds|enum|bool|builtin|returns-nonnull-attribute|nonnull-attribute|function),?){19}"}}
+// CHECK-UNDEFINED-TRAP: "-fsanitize-trap=alignment,array-bounds,bool,builtin,enum,float-cast-overflow,float-divide-by-zero,function,integer-divide-by-zero,nonnull-attribute,null,pointer-overflow,return,returns-nonnull-attribute,shift-base,shift-exponent,signed-integer-overflow,unreachable,vla-bound"
+// CHECK-UNDEFINED-TRAP2: "-fsanitize-trap=alignment,array-bounds,bool,builtin,enum,float-cast-overflow,float-divide-by-zero,function,integer-divide-by-zero,nonnull-attribute,null,pointer-overflow,return,returns-nonnull-attribute,shift-base,shift-exponent,unreachable,vla-bound"
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=undefined %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-UNDEFINED
+// CHECK-UNDEFINED: "-fsanitize={{((signed-integer-overflow|integer-divide-by-zero|float-divide-by-zero|function|shift-base|shift-exponent|unreachable|return|vla-bound|alignment|null|vptr|pointer-overflow|float-cast-overflow|array-bounds|enum|bool|builtin|returns-nonnull-attribute|nonnull-attribute),?){20}"}}
+
+// RUN: %clang -target x86_64-apple-darwin10 -fsanitize=undefined %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-UNDEFINED-DARWIN
+// CHECK-UNDEFINED-DARWIN: "-fsanitize={{((signed-integer-overflow|integer-divide-by-zero|float-divide-by-zero|function|shift-base|shift-exponent|unreachable|return|vla-bound|alignment|null|pointer-overflow|float-cast-overflow|array-bounds|enum|bool|builtin|returns-nonnull-attribute|nonnull-attribute),?){19}"}}
+
+// RUN: %clang -target i386-pc-win32 -fsanitize=undefined %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-UNDEFINED-WIN --check-prefix=CHECK-UNDEFINED-WIN32
+// RUN: %clang -target i386-pc-win32 -fsanitize=undefined -x c++ %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-UNDEFINED-WIN --check-prefix=CHECK-UNDEFINED-WIN32 --check-prefix=CHECK-UNDEFINED-WIN-CXX
+// RUN: %clang -target x86_64-pc-win32 -fsanitize=undefined %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-UNDEFINED-WIN --check-prefix=CHECK-UNDEFINED-WIN64
+// RUN: %clang -target x86_64-w64-mingw32 -fsanitize=undefined %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-UNDEFINED-WIN --check-prefix=CHECK-UNDEFINED-WIN64-MINGW
+// RUN: %clang -target x86_64-pc-win32 -fsanitize=undefined -x c++ %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-UNDEFINED-WIN --check-prefix=CHECK-UNDEFINED-WIN64 --check-prefix=CHECK-UNDEFINED-WIN-CXX
+// CHECK-UNDEFINED-WIN32: "--dependent-lib={{[^"]*}}ubsan_standalone-i386.lib"
+// CHECK-UNDEFINED-WIN64: "--dependent-lib={{[^"]*}}ubsan_standalone-x86_64.lib"
+// CHECK-UNDEFINED-WIN64-MINGW: "--dependent-lib={{[^"]*}}libclang_rt.ubsan_standalone-x86_64.a"
+// CHECK-UNDEFINED-WIN-CXX: "--dependent-lib={{[^"]*}}ubsan_standalone_cxx{{[^"]*}}.lib"
+// CHECK-UNDEFINED-WIN-SAME: "-fsanitize={{((signed-integer-overflow|integer-divide-by-zero|float-divide-by-zero|shift-base|shift-exponent|unreachable|return|vla-bound|alignment|null|pointer-overflow|float-cast-overflow|array-bounds|enum|bool|builtin|returns-nonnull-attribute|nonnull-attribute),?){18}"}}
+
+// RUN: %clang -target i386-pc-win32 -fsanitize-coverage=bb %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-COVERAGE-WIN32
+// CHECK-COVERAGE-WIN32: "--dependent-lib={{[^"]*}}ubsan_standalone-i386.lib"
+// RUN: %clang -target x86_64-pc-win32 -fsanitize-coverage=bb %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-COVERAGE-WIN64
+// CHECK-COVERAGE-WIN64: "--dependent-lib={{[^"]*}}ubsan_standalone-x86_64.lib"
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=integer %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-INTEGER -implicit-check-not="-fsanitize-address-use-after-scope"
+// CHECK-INTEGER: "-fsanitize={{((signed-integer-overflow|unsigned-integer-overflow|integer-divide-by-zero|shift-base|shift-exponent|implicit-unsigned-integer-truncation|implicit-signed-integer-truncation|implicit-integer-sign-change),?){8}"}}
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=implicit-conversion %s -### 2>&1 | FileCheck %s --check-prefixes=CHECK-implicit-conversion,CHECK-implicit-conversion-RECOVER
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=implicit-conversion -fsanitize-recover=implicit-conversion %s -### 2>&1 | FileCheck %s --check-prefixes=CHECK-implicit-conversion,CHECK-implicit-conversion-RECOVER
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=implicit-conversion -fno-sanitize-recover=implicit-conversion %s -### 2>&1 | FileCheck %s --check-prefixes=CHECK-implicit-conversion,CHECK-implicit-conversion-NORECOVER
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=implicit-conversion -fsanitize-trap=implicit-conversion %s -### 2>&1 | FileCheck %s --check-prefixes=CHECK-implicit-conversion,CHECK-implicit-conversion-TRAP
+// CHECK-implicit-conversion: "-fsanitize={{((implicit-unsigned-integer-truncation|implicit-signed-integer-truncation|implicit-integer-sign-change),?){3}"}}
+// CHECK-implicit-conversion-RECOVER: "-fsanitize-recover={{((implicit-unsigned-integer-truncation|implicit-signed-integer-truncation|implicit-integer-sign-change),?){3}"}}
+// CHECK-implicit-conversion-RECOVER-NOT: "-fno-sanitize-recover={{((implicit-unsigned-integer-truncation|implicit-signed-integer-truncation|implicit-integer-sign-change),?){3}"}}
+// CHECK-implicit-conversion-RECOVER-NOT: "-fsanitize-trap={{((implicit-unsigned-integer-truncation|implicit-signed-integer-truncation|implicit-integer-sign-change),?){3}"}}
+// CHECK-implicit-conversion-NORECOVER-NOT: "-fno-sanitize-recover={{((implicit-unsigned-integer-truncation|implicit-signed-integer-truncation|implicit-integer-sign-change),?){3}"}} // ???
+// CHECK-implicit-conversion-NORECOVER-NOT: "-fsanitize-recover={{((implicit-unsigned-integer-truncation|implicit-signed-integer-truncation|implicit-integer-sign-change),?){3}"}}
+// CHECK-implicit-conversion-NORECOVER-NOT: "-fsanitize-trap={{((implicit-unsigned-integer-truncation|implicit-signed-integer-truncation|implicit-integer-sign-change),?){3}"}}
+// CHECK-implicit-conversion-TRAP: "-fsanitize-trap={{((implicit-unsigned-integer-truncation|implicit-signed-integer-truncation|implicit-integer-sign-change),?){3}"}}
+// CHECK-implicit-conversion-TRAP-NOT: "-fsanitize-recover={{((implicit-unsigned-integer-truncation|implicit-signed-integer-truncation|implicit-integer-sign-change),?){3}"}}
+// CHECK-implicit-conversion-TRAP-NOT: "-fno-sanitize-recover={{((implicit-unsigned-integer-truncation|implicit-signed-integer-truncation|implicit-integer-sign-change),?){3}"}}
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=implicit-integer-arithmetic-value-change %s -### 2>&1 | FileCheck %s --check-prefixes=CHECK-implicit-integer-arithmetic-value-change,CHECK-implicit-integer-arithmetic-value-change-RECOVER
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=implicit-integer-arithmetic-value-change -fsanitize-recover=implicit-integer-arithmetic-value-change %s -### 2>&1 | FileCheck %s --check-prefixes=CHECK-implicit-integer-arithmetic-value-change,CHECK-implicit-integer-arithmetic-value-change-RECOVER
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=implicit-integer-arithmetic-value-change -fno-sanitize-recover=implicit-integer-arithmetic-value-change %s -### 2>&1 | FileCheck %s --check-prefixes=CHECK-implicit-integer-arithmetic-value-change,CHECK-implicit-integer-arithmetic-value-change-NORECOVER
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=implicit-integer-arithmetic-value-change -fsanitize-trap=implicit-integer-arithmetic-value-change %s -### 2>&1 | FileCheck %s --check-prefixes=CHECK-implicit-integer-arithmetic-value-change,CHECK-implicit-integer-arithmetic-value-change-TRAP
+// CHECK-implicit-integer-arithmetic-value-change: "-fsanitize={{((implicit-signed-integer-truncation|implicit-integer-sign-change),?){2}"}}
+// CHECK-implicit-integer-arithmetic-value-change-RECOVER: "-fsanitize-recover={{((implicit-signed-integer-truncation|implicit-integer-sign-change),?){2}"}}
+// CHECK-implicit-integer-arithmetic-value-change-RECOVER-NOT: "-fno-sanitize-recover={{((implicit-signed-integer-truncation|implicit-integer-sign-change),?){2}"}}
+// CHECK-implicit-integer-arithmetic-value-change-RECOVER-NOT: "-fsanitize-trap={{((implicit-signed-integer-truncation|implicit-integer-sign-change),?){2}"}}
+// CHECK-implicit-integer-arithmetic-value-change-NORECOVER-NOT: "-fno-sanitize-recover={{((implicit-signed-integer-truncation|implicit-integer-sign-change),?){2}"}} // ???
+// CHECK-implicit-integer-arithmetic-value-change-NORECOVER-NOT: "-fsanitize-recover={{((implicit-signed-integer-truncation|implicit-integer-sign-change),?){2}"}}
+// CHECK-implicit-integer-arithmetic-value-change-NORECOVER-NOT: "-fsanitize-trap={{((implicit-signed-integer-truncation|implicit-integer-sign-change),?){2}"}}
+// CHECK-implicit-integer-arithmetic-value-change-TRAP: "-fsanitize-trap={{((implicit-signed-integer-truncation|implicit-integer-sign-change),?){2}"}}
+// CHECK-implicit-integer-arithmetic-value-change-TRAP-NOT: "-fsanitize-recover={{((implicit-signed-integer-truncation|implicit-integer-sign-change),?){2}"}}
+// CHECK-implicit-integer-arithmetic-value-change-TRAP-NOT: "-fno-sanitize-recover={{((implicit-signed-integer-truncation|implicit-integer-sign-change),?){2}"}}
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=implicit-integer-truncation %s -### 2>&1 | FileCheck %s --check-prefixes=CHECK-implicit-integer-truncation,CHECK-implicit-integer-truncation-RECOVER
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=implicit-integer-truncation -fsanitize-recover=implicit-integer-truncation %s -### 2>&1 | FileCheck %s --check-prefixes=CHECK-implicit-integer-truncation,CHECK-implicit-integer-truncation-RECOVER
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=implicit-integer-truncation -fno-sanitize-recover=implicit-integer-truncation %s -### 2>&1 | FileCheck %s --check-prefixes=CHECK-implicit-integer-truncation,CHECK-implicit-integer-truncation-NORECOVER
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=implicit-integer-truncation -fsanitize-trap=implicit-integer-truncation %s -### 2>&1 | FileCheck %s --check-prefixes=CHECK-implicit-integer-truncation,CHECK-implicit-integer-truncation-TRAP
+// CHECK-implicit-integer-truncation: "-fsanitize={{((implicit-unsigned-integer-truncation|implicit-signed-integer-truncation),?){2}"}}
+// CHECK-implicit-integer-truncation-RECOVER: "-fsanitize-recover={{((implicit-unsigned-integer-truncation|implicit-signed-integer-truncation),?){2}"}}
+// CHECK-implicit-integer-truncation-RECOVER-NOT: "-fno-sanitize-recover={{((implicit-unsigned-integer-truncation|implicit-signed-integer-truncation),?){2}"}}
+// CHECK-implicit-integer-truncation-RECOVER-NOT: "-fsanitize-trap={{((implicit-unsigned-integer-truncation|implicit-signed-integer-truncation),?){2}"}}
+// CHECK-implicit-integer-truncation-NORECOVER-NOT: "-fno-sanitize-recover={{((implicit-unsigned-integer-truncation|implicit-signed-integer-truncation),?){2}"}} // ???
+// CHECK-implicit-integer-truncation-NORECOVER-NOT: "-fsanitize-recover={{((implicit-unsigned-integer-truncation|implicit-signed-integer-truncation),?){2}"}}
+// CHECK-implicit-integer-truncation-NORECOVER-NOT: "-fsanitize-trap={{((implicit-unsigned-integer-truncation|implicit-signed-integer-truncation),?){2}"}}
+// CHECK-implicit-integer-truncation-TRAP: "-fsanitize-trap={{((implicit-unsigned-integer-truncation|implicit-signed-integer-truncation),?){2}"}}
+// CHECK-implicit-integer-truncation-TRAP-NOT: "-fsanitize-recover={{((implicit-unsigned-integer-truncation|implicit-signed-integer-truncation),?){2}"}}
+// CHECK-implicit-integer-truncation-TRAP-NOT: "-fno-sanitize-recover={{((implicit-unsigned-integer-truncation|implicit-signed-integer-truncation),?){2}"}}
+
+// RUN: %clang -fsanitize=bounds -### -fsyntax-only %s 2>&1 | FileCheck %s --check-prefix=CHECK-BOUNDS
+// CHECK-BOUNDS: "-fsanitize={{((array-bounds|local-bounds),?){2}"}}
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=all %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-FSANITIZE-ALL
+// CHECK-FSANITIZE-ALL: error: unsupported argument 'all' to option 'fsanitize='
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=address,undefined -fno-sanitize=all -fsanitize=thread %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-FNO-SANITIZE-ALL
+// CHECK-FNO-SANITIZE-ALL: "-fsanitize=thread"
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=thread,undefined -fno-sanitize=thread -fno-sanitize=float-cast-overflow,vptr,bool,builtin,enum %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-PARTIAL-UNDEFINED
+// CHECK-PARTIAL-UNDEFINED: "-fsanitize={{((signed-integer-overflow|integer-divide-by-zero|float-divide-by-zero|function|shift-base|shift-exponent|unreachable|return|vla-bound|alignment|null|pointer-overflow|array-bounds|returns-nonnull-attribute|nonnull-attribute),?){15}"}}
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=shift -fno-sanitize=shift-base %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-FSANITIZE-SHIFT-PARTIAL
+// CHECK-FSANITIZE-SHIFT-PARTIAL: "-fsanitize=shift-exponent"
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=vptr -fsanitize-trap=undefined %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-VPTR-TRAP-UNDEF
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=vptr -fsanitize-undefined-trap-on-error %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-VPTR-TRAP-UNDEF
+// CHECK-VPTR-TRAP-UNDEF: error: invalid argument '-fsanitize=vptr' not allowed with '-fsanitize-trap=undefined'
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=vptr -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-VPTR-NO-RTTI
+// CHECK-VPTR-NO-RTTI: '-fsanitize=vptr' not allowed with '-fno-rtti'
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=undefined -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-UNDEFINED-NO-RTTI
+// CHECK-UNDEFINED-NO-RTTI-NOT: vptr
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=address,thread -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANA-SANT
+// CHECK-SANA-SANT: '-fsanitize=address' not allowed with '-fsanitize=thread'
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=address,memory -pie -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANA-SANM
+// CHECK-SANA-SANM: '-fsanitize=address' not allowed with '-fsanitize=memory'
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=thread,memory -pie -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANT-SANM
+// CHECK-SANT-SANM: '-fsanitize=thread' not allowed with '-fsanitize=memory'
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=memory,thread -pie -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANM-SANT
+// CHECK-SANM-SANT: '-fsanitize=thread' not allowed with '-fsanitize=memory'
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=leak,thread -pie -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANL-SANT
+// CHECK-SANL-SANT: '-fsanitize=leak' not allowed with '-fsanitize=thread'
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=leak,memory -pie -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANL-SANM
+// CHECK-SANL-SANM: '-fsanitize=leak' not allowed with '-fsanitize=memory'
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=kernel-memory,address -pie -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-KMSAN-ASAN
+// CHECK-KMSAN-ASAN: '-fsanitize=kernel-memory' not allowed with '-fsanitize=address'
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=kernel-memory,hwaddress -pie -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-KMSAN-HWASAN
+// CHECK-KMSAN-HWASAN: '-fsanitize=kernel-memory' not allowed with '-fsanitize=hwaddress'
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=kernel-memory,leak -pie -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-KMSAN-LSAN
+// CHECK-KMSAN-LSAN: '-fsanitize=kernel-memory' not allowed with '-fsanitize=leak'
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=kernel-memory,thread -pie -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-KMSAN-TSAN
+// CHECK-KMSAN-TSAN: '-fsanitize=kernel-memory' not allowed with '-fsanitize=thread'
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=kernel-memory,kernel-address -pie -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-KMSAN-KASAN
+// CHECK-KMSAN-KASAN: '-fsanitize=kernel-memory' not allowed with '-fsanitize=kernel-address'
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=kernel-memory,memory -pie -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-KMSAN-MSAN
+// CHECK-KMSAN-MSAN: '-fsanitize=kernel-memory' not allowed with '-fsanitize=memory'
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=kernel-memory,safe-stack -pie -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-KMSAN-SAFESTACK
+// CHECK-KMSAN-SAFESTACK: '-fsanitize=kernel-memory' not allowed with '-fsanitize=safe-stack'
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=kernel-address,thread -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANKA-SANT
+// CHECK-SANKA-SANT: '-fsanitize=kernel-address' not allowed with '-fsanitize=thread'
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=kernel-address,memory -pie -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANKA-SANM
+// CHECK-SANKA-SANM: '-fsanitize=kernel-address' not allowed with '-fsanitize=memory'
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=kernel-address,address -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANKA-SANA
+// CHECK-SANKA-SANA: '-fsanitize=kernel-address' not allowed with '-fsanitize=address'
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=kernel-address,leak -pie -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANKA-SANL
+// CHECK-SANKA-SANL: '-fsanitize=kernel-address' not allowed with '-fsanitize=leak'
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=kernel-hwaddress,thread -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANKHA-SANT
+// CHECK-SANKHA-SANT: '-fsanitize=kernel-hwaddress' not allowed with '-fsanitize=thread'
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=kernel-hwaddress,memory -pie -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANKHA-SANM
+// CHECK-SANKHA-SANM: '-fsanitize=kernel-hwaddress' not allowed with '-fsanitize=memory'
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=kernel-hwaddress,address -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANKHA-SANA
+// CHECK-SANKHA-SANA: '-fsanitize=kernel-hwaddress' not allowed with '-fsanitize=address'
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=kernel-hwaddress,leak -pie -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANKHA-SANL
+// CHECK-SANKHA-SANL: '-fsanitize=kernel-hwaddress' not allowed with '-fsanitize=leak'
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=kernel-hwaddress,hwaddress -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANKHA-SANHA
+// CHECK-SANKHA-SANHA: '-fsanitize=kernel-hwaddress' not allowed with '-fsanitize=hwaddress'
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=kernel-hwaddress,kernel-address -pie -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANKHA-SANKA
+// CHECK-SANKHA-SANKA: '-fsanitize=kernel-hwaddress' not allowed with '-fsanitize=kernel-address'
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=hwaddress,thread -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANHA-SANT
+// CHECK-SANHA-SANT: '-fsanitize=hwaddress' not allowed with '-fsanitize=thread'
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=hwaddress,memory -pie -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANHA-SANM
+// CHECK-SANHA-SANM: '-fsanitize=hwaddress' not allowed with '-fsanitize=memory'
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=hwaddress,address -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANHA-SANA
+// CHECK-SANHA-SANA: '-fsanitize=hwaddress' not allowed with '-fsanitize=address'
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=efficiency-cache-frag,address -pie -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANE-SANA
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=efficiency-working-set,address -pie -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANE-SANA
+// CHECK-SANE-SANA: '-fsanitize=efficiency-{{.*}}' not allowed with '-fsanitize=address'
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=efficiency-cache-frag,leak -pie -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANE-SANL
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=efficiency-working-set,leak -pie -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANE-SANL
+// CHECK-SANE-SANL: '-fsanitize=efficiency-{{.*}}' not allowed with '-fsanitize=leak'
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=efficiency-cache-frag,thread -pie -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANE-SANT
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=efficiency-working-set,thread -pie -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANE-SANT
+// CHECK-SANE-SANT: '-fsanitize=efficiency-{{.*}}' not allowed with '-fsanitize=thread'
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=efficiency-cache-frag,memory -pie -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANE-SANM
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=efficiency-working-set,memory -pie -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANE-SANM
+// CHECK-SANE-SANM: '-fsanitize=efficiency-{{.*}}' not allowed with '-fsanitize=memory'
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=efficiency-cache-frag,kernel-memory -pie -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANE-SANKM
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=efficiency-working-set,kernel-memory -pie -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANE-SANKM
+// CHECK-SANE-SANKM: '-fsanitize=kernel-memory' not allowed with '-fsanitize=efficiency-{{.*}}'
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=efficiency-cache-frag,kernel-address -pie -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANE-SANKA
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=efficiency-working-set,kernel-address -pie -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANE-SANKA
+// CHECK-SANE-SANKA: '-fsanitize=efficiency-{{.*}}' not allowed with '-fsanitize=kernel-address'
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=address -fsanitize-address-use-after-scope %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-USE-AFTER-SCOPE
+// RUN: %clang_cl --target=x86_64-windows -fsanitize=address -fsanitize-address-use-after-scope -### -- %s 2>&1 | FileCheck %s --check-prefix=CHECK-USE-AFTER-SCOPE
+// CHECK-USE-AFTER-SCOPE: -cc1{{.*}}-fsanitize-address-use-after-scope
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=address -fno-sanitize-address-use-after-scope %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-USE-AFTER-SCOPE-OFF
+// RUN: %clang_cl --target=x86_64-windows -fsanitize=address -fno-sanitize-address-use-after-scope -### -- %s 2>&1 | FileCheck %s --check-prefix=CHECK-USE-AFTER-SCOPE-OFF
+// CHECK-USE-AFTER-SCOPE-OFF-NOT: -cc1{{.*}}address-use-after-scope
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=address -fno-sanitize-address-use-after-scope -fsanitize-address-use-after-scope %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-USE-AFTER-SCOPE-BOTH
+// RUN: %clang_cl --target=x86_64-windows -fsanitize=address -fno-sanitize-address-use-after-scope -fsanitize-address-use-after-scope -### -- %s 2>&1 | FileCheck %s --check-prefix=CHECK-USE-AFTER-SCOPE-BOTH
+// CHECK-USE-AFTER-SCOPE-BOTH: -cc1{{.*}}-fsanitize-address-use-after-scope
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=address -fsanitize-address-use-after-scope -fno-sanitize-address-use-after-scope %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-USE-AFTER-SCOPE-BOTH-OFF
+// CHECK-USE-AFTER-SCOPE-BOTH-OFF-NOT: -cc1{{.*}}address-use-after-scope
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ASAN-WITHOUT-USE-AFTER-SCOPE
+// CHECK-ASAN-WITHOUT-USE-AFTER-SCOPE: -cc1{{.*}}address-use-after-scope
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=address -fsanitize-address-poison-custom-array-cookie %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-POISON-CUSTOM-ARRAY-NEW-COOKIE
+// RUN: %clang_cl --target=x86_64-windows -fsanitize=address -fsanitize-address-poison-custom-array-cookie -### -- %s 2>&1 | FileCheck %s --check-prefix=CHECK-POISON-CUSTOM-ARRAY-NEW-COOKIE
+// CHECK-POISON-CUSTOM-ARRAY-NEW-COOKIE: -cc1{{.*}}-fsanitize-address-poison-custom-array-cookie
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=address -fno-sanitize-address-poison-custom-array-cookie %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-POISON-CUSTOM-ARRAY-NEW-COOKIE-OFF
+// RUN: %clang_cl --target=x86_64-windows -fsanitize=address -fno-sanitize-address-poison-custom-array-cookie -### -- %s 2>&1 | FileCheck %s --check-prefix=CHECK-POISON-CUSTOM-ARRAY-NEW-COOKIE-OFF
+// CHECK-POISON-CUSTOM-ARRAY-NEW-COOKIE-OFF-NOT: -cc1{{.*}}address-poison-custom-array-cookie
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=address -fno-sanitize-address-poison-custom-array-cookie -fsanitize-address-poison-custom-array-cookie %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-POISON-CUSTOM-ARRAY-NEW-COOKIE-BOTH
+// RUN: %clang_cl --target=x86_64-windows -fsanitize=address -fno-sanitize-address-poison-custom-array-cookie -fsanitize-address-poison-custom-array-cookie -### -- %s 2>&1 | FileCheck %s --check-prefix=CHECK-POISON-CUSTOM-ARRAY-NEW-COOKIE-BOTH
+// CHECK-POISON-CUSTOM-ARRAY-NEW-COOKIE-BOTH: -cc1{{.*}}-fsanitize-address-poison-custom-array-cookie
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=address -fsanitize-address-poison-custom-array-cookie -fno-sanitize-address-poison-custom-array-cookie %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-POISON-CUSTOM-ARRAY-NEW-COOKIE-BOTH-OFF
+// CHECK-POISON-CUSTOM-ARRAY-NEW-COOKIE-BOTH-OFF-NOT: -cc1{{.*}}address-poison-custom-array-cookie
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ASAN-WITHOUT-POISON-CUSTOM-ARRAY-NEW-COOKIE
+// CHECK-ASAN-WITHOUT-POISON-CUSTOM-ARRAY-NEW-COOKIE-NOT: -cc1{{.*}}address-poison-custom-array-cookie
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=address -fsanitize-address-globals-dead-stripping %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ASAN-GLOBALS
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ASAN-GLOBALS
+// RUN: %clang_cl --target=x86_64-windows-msvc -fsanitize=address -fsanitize-address-globals-dead-stripping -### -- %s 2>&1 | FileCheck %s --check-prefix=CHECK-ASAN-GLOBALS
+// RUN: %clang_cl --target=x86_64-windows-msvc -fsanitize=address -### -- %s 2>&1 | FileCheck %s --check-prefix=CHECK-ASAN-GLOBALS
+// CHECK-ASAN-GLOBALS: -cc1{{.*}}-fsanitize-address-globals-dead-stripping
+// CHECK-NO-ASAN-GLOBALS-NOT: -cc1{{.*}}-fsanitize-address-globals-dead-stripping
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=address -fsanitize-address-use-odr-indicator %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ASAN-ODR-INDICATOR
+// RUN: %clang_cl --target=x86_64-windows -fsanitize=address -fsanitize-address-use-odr-indicator -### -- %s 2>&1 | FileCheck %s --check-prefix=CHECK-ASAN-ODR-INDICATOR
+// CHECK-ASAN-ODR-INDICATOR: -cc1{{.*}}-fsanitize-address-use-odr-indicator
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=address -fno-sanitize-address-use-odr-indicator %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ASAN-ODR-INDICATOR-OFF
+// RUN: %clang_cl --target=x86_64-windows -fsanitize=address -fno-sanitize-address-use-odr-indicator -### -- %s 2>&1 | FileCheck %s --check-prefix=CHECK-ASAN-ODR-INDICATOR-OFF
+// CHECK-ASAN-ODR-INDICATOR-OFF-NOT: -cc1{{.*}}address-generate-odr-globals
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=address -fno-sanitize-address-use-odr-indicator -fsanitize-address-use-odr-indicator %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ASAN-ODR-INDICATOR-BOTH
+// RUN: %clang_cl --target=x86_64-windows -fsanitize=address -fno-sanitize-address-use-odr-indicator -fsanitize-address-use-odr-indicator -### -- %s 2>&1 | FileCheck %s --check-prefix=CHECK-ASAN-ODR-INDICATOR-BOTH
+// CHECK-ASAN-ODR-INDICATOR-BOTH: -cc1{{.*}}-fsanitize-address-use-odr-indicator
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=address -fsanitize-address-use-odr-indicator -fno-sanitize-address-use-odr-indicator %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ASAN-ODR-INDICATOR-BOTH-OFF
+// CHECK-ASAN-ODR-INDICATOR-BOTH-OFF-NOT: -cc1{{.*}}address-generate-odr-globals
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ASAN-WITHOUT-ODR-INDICATOR
+// CHECK-ASAN-WITHOUT-ODR-INDICATOR-NOT: -cc1{{.*}}address-generate-odr-globals
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize-memory-track-origins -pie %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ONLY-TRACK-ORIGINS
+// CHECK-ONLY-TRACK-ORIGINS: warning: argument unused during compilation: '-fsanitize-memory-track-origins'
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=memory -fno-sanitize=memory -fsanitize-memory-track-origins -pie %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TRACK-ORIGINS-DISABLED-MSAN
+// CHECK-TRACK-ORIGINS-DISABLED-MSAN-NOT: warning: argument unused
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-EXTRA-TRACK-ORIGINS
+// CHECK-NO-EXTRA-TRACK-ORIGINS-NOT: "-fsanitize-memory-track-origins"
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=address -fsanitize=alignment -fsanitize=vptr -fno-sanitize=vptr %s -### 2>&1
+// OK
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=memory -pie %s -### 2>&1
+// OK
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=memory -fsanitize-memory-track-origins -pie %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TRACK-ORIGINS-2
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=memory -fsanitize-memory-track-origins=1 -pie %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TRACK-ORIGINS-1
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=memory -fsanitize-memory-track-origins=1 -fsanitize-memory-track-origins -pie %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TRACK-ORIGINS-2
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=memory -fsanitize-memory-track-origins=2 -fsanitize-memory-track-origins -pie %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TRACK-ORIGINS-2
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=memory -fno-sanitize-memory-track-origins -fsanitize-memory-track-origins -pie %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TRACK-ORIGINS-2
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=memory -fsanitize-memory-track-origins=0 -fsanitize-memory-track-origins=1 -pie %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TRACK-ORIGINS-1
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=memory -fsanitize-memory-track-origins=0 -fsanitize-memory-track-origins -pie %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TRACK-ORIGINS-2
+
+// CHECK-TRACK-ORIGINS-1: -fsanitize-memory-track-origins=1
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=memory -fno-sanitize-memory-track-origins -pie %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-TRACK-ORIGINS
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=memory -fsanitize-memory-track-origins=0 -pie %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-TRACK-ORIGINS
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=memory -fsanitize-memory-track-origins -fno-sanitize-memory-track-origins -pie %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-TRACK-ORIGINS
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=memory -fsanitize-memory-track-origins -fsanitize-memory-track-origins=0 -pie %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-TRACK-ORIGINS
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=memory -fsanitize-memory-track-origins=2 -fno-sanitize-memory-track-origins -pie %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-TRACK-ORIGINS
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=memory -fsanitize-memory-track-origins=2 -fsanitize-memory-track-origins=0 -pie %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-TRACK-ORIGINS
+// CHECK-NO-TRACK-ORIGINS-NOT: sanitize-memory-track-origins
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=memory -fsanitize-memory-track-origins=2 -pie %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TRACK-ORIGINS-2
+// CHECK-TRACK-ORIGINS-2: -fsanitize-memory-track-origins=2
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=memory -fsanitize-memory-track-origins=3 -pie %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TRACK-ORIGINS-3
+// CHECK-TRACK-ORIGINS-3: error: invalid value '3' in '-fsanitize-memory-track-origins=3'
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=memory -fsanitize-memory-use-after-dtor %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-USE-AFTER-DTOR
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=memory -fno-sanitize-memory-use-after-dtor -fsanitize-memory-use-after-dtor %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-USE-AFTER-DTOR
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=memory %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-USE-AFTER-DTOR
+// CHECK-USE-AFTER-DTOR: -cc1{{.*}}-fsanitize-memory-use-after-dtor
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=memory -fno-sanitize-memory-use-after-dtor %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-USE-AFTER-DTOR-OFF
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=memory -fsanitize-memory-use-after-dtor -fno-sanitize-memory-use-after-dtor %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-USE-AFTER-DTOR-OFF
+// CHECK-USE-AFTER-DTOR-OFF-NOT: -cc1{{.*}}memory-use-after-dtor
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=address -fsanitize-address-field-padding=0 %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ASAN-FIELD-PADDING-0
+// CHECK-ASAN-FIELD-PADDING-0-NOT: -fsanitize-address-field-padding
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=address -fsanitize-address-field-padding=1 %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ASAN-FIELD-PADDING-1
+// CHECK-ASAN-FIELD-PADDING-1: -fsanitize-address-field-padding=1
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=address -fsanitize-address-field-padding=2 %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ASAN-FIELD-PADDING-2
+// CHECK-ASAN-FIELD-PADDING-2: -fsanitize-address-field-padding=2
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=address -fsanitize-address-field-padding=3 %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ASAN-FIELD-PADDING-3
+// CHECK-ASAN-FIELD-PADDING-3: error: invalid value '3' in '-fsanitize-address-field-padding=3'
+// RUN: %clang -target x86_64-linux-gnu -fsanitize-address-field-padding=2 %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ASAN-FIELD-PADDING-NO-ASAN
+// CHECK-ASAN-FIELD-PADDING-NO-ASAN: warning: argument unused during compilation: '-fsanitize-address-field-padding=2'
+// RUN: %clang -target x86_64-linux-gnu -fsanitize-address-field-padding=2 -fsanitize=address -fno-sanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ASAN-FIELD-PADDING-DISABLED-ASAN
+// CHECK-ASAN-FIELD-PADDING-DISABLED-ASAN-NOT: warning: argument unused
+
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=vptr -fno-sanitize=vptr -fsanitize=undefined,address %s -### 2>&1
+// OK
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=thread %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-PIE
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=memory %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-PIE
+// RUN: %clang -target x86_64-unknown-freebsd -fsanitize=memory %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-PIE
+// RUN: %clang -target aarch64-linux-gnu -fsanitize=memory %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-PIE
+// RUN: %clang -target arm-linux-androideabi -fsanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-PIC-NO-PIE
+// RUN: %clang -target arm-linux-androideabi24 -fsanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-PIE
+// RUN: %clang -target aarch64-linux-android -fsanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-PIE
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-PIE
+// RUN: %clang -target i386-linux-gnu -fsanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-PIE
+
+// CHECK-NO-PIE-NOT: "-pie"
+// CHECK-NO-PIE: "-mrelocation-model" "static"
+// CHECK-NO-PIE-NOT: "-pie"
+
+// CHECK-PIC-NO-PIE-NOT: "-pie"
+// CHECK-PIC-NO-PIE: "-mrelocation-model" "pic"
+// CHECK-PIC-NO-PIE-NOT: "-pie"
+
+// CHECK-PIE: "-mrelocation-model" "pic" "-pic-level" "2" "-pic-is-pie"
+// CHECK-PIE: "-pie"
+
+// RUN: %clang -target arm-linux-androideabi %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ANDROID-NO-ASAN
+// CHECK-ANDROID-NO-ASAN: "-mrelocation-model" "pic"
+
+// RUN: %clang -target x86_64-linux-gnu %s -fsanitize=undefined -### 2>&1 | FileCheck %s --check-prefix=CHECK-RECOVER-UBSAN
+// RUN: %clang -target x86_64-linux-gnu %s -fsanitize=undefined -fsanitize-recover -### 2>&1 | FileCheck %s --check-prefix=CHECK-RECOVER-UBSAN
+// RUN: %clang -target x86_64-linux-gnu %s -fsanitize=undefined -fsanitize-recover=all -### 2>&1 | FileCheck %s --check-prefix=CHECK-RECOVER-UBSAN
+// RUN: %clang -target x86_64-linux-gnu %s -fsanitize=undefined -fno-sanitize-recover -fsanitize-recover=undefined -### 2>&1 | FileCheck %s --check-prefix=CHECK-RECOVER-UBSAN
+// RUN: %clang -target x86_64-linux-gnu %s -fsanitize=undefined -fno-sanitize-recover=undefined -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-RECOVER-UBSAN
+// RUN: %clang -target x86_64-linux-gnu %s -fsanitize=undefined -fno-sanitize-recover=all -fsanitize-recover=thread -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-RECOVER-UBSAN
+// RUN: %clang -target x86_64-linux-gnu %s -fsanitize=undefined -fsanitize-recover=all -fno-sanitize-recover=undefined -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-RECOVER-UBSAN
+// CHECK-RECOVER-UBSAN: "-fsanitize-recover={{((signed-integer-overflow|integer-divide-by-zero|float-divide-by-zero|function|shift-base|shift-exponent|vla-bound|alignment|null|vptr|pointer-overflow|float-cast-overflow|array-bounds|enum|bool|builtin|returns-nonnull-attribute|nonnull-attribute),?){18}"}}
+// CHECK-NO-RECOVER-UBSAN-NOT: sanitize-recover
+
+// RUN: %clang -target x86_64-linux-gnu %s -fsanitize=undefined -fno-sanitize-recover=all -fsanitize-recover=object-size,shift-base -### 2>&1 | FileCheck %s --check-prefix=CHECK-PARTIAL-RECOVER
+// CHECK-PARTIAL-RECOVER: "-fsanitize-recover={{((shift-base),?){1}"}}
+
+// RUN: %clang -target x86_64-linux-gnu %s -fsanitize=address -fsanitize-recover=all -### 2>&1 | FileCheck %s --check-prefix=CHECK-RECOVER-ASAN
+// CHECK-RECOVER-ASAN: "-fsanitize-recover=address"
+
+// RUN: %clang -target x86_64-linux-gnu %s -fsanitize=undefined -fsanitize-recover=foobar,object-size,unreachable -### 2>&1 | FileCheck %s --check-prefix=CHECK-DIAG-RECOVER
+// CHECK-DIAG-RECOVER: unsupported argument 'foobar' to option 'fsanitize-recover='
+// CHECK-DIAG-RECOVER: unsupported argument 'unreachable' to option 'fsanitize-recover='
+
+// RUN: %clang -target x86_64-linux-gnu %s -fsanitize=undefined -fsanitize-recover -fno-sanitize-recover -### 2>&1 | FileCheck %s --check-prefix=CHECK-DEPRECATED-RECOVER
+// CHECK-DEPRECATED-RECOVER: argument '-fsanitize-recover' is deprecated, use '-fsanitize-recover=undefined,integer' or '-fsanitize-recover=all' instead
+// CHECK-DEPRECATED-RECOVER: argument '-fno-sanitize-recover' is deprecated, use '-fno-sanitize-recover=undefined,integer' or '-fno-sanitize-recover=all' instead
+// CHECK-DEPRECATED-RECOVER-NOT: is deprecated
+
+// RUN: %clang -target x86_64-linux-gnu %s -fsanitize=kernel-address -fno-sanitize-recover=kernel-address -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-RECOVER-KASAN
+// RUN: %clang -target x86_64-linux-gnu %s -fsanitize=kernel-hwaddress -fno-sanitize-recover=kernel-hwaddress -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-RECOVER-KHWASAN
+// CHECK-NO-RECOVER-KASAN: unsupported argument 'kernel-address' to option 'fno-sanitize-recover='
+// CHECK-NO-RECOVER-KHWASAN: unsupported argument 'kernel-hwaddress' to option 'fno-sanitize-recover='
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=leak %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANL
+// CHECK-SANL: "-fsanitize=leak"
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=address,leak -fno-sanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANA-SANL-NO-SANA
+// CHECK-SANA-SANL-NO-SANA: "-fsanitize=leak"
+
+// RUN: %clang -target i686-linux-gnu -fsanitize=leak %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANL-X86
+// CHECK-SANL-X86: "-fsanitize=leak"
+
+// RUN: %clang -target i686-linux-gnu -fsanitize=address,leak -fno-sanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANA-SANL-NO-SANA-X86
+// CHECK-SANA-SANL-NO-SANA-X86: "-fsanitize=leak"
+
+// RUN: %clang -target arm-linux-gnu -fsanitize=leak %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANL-ARM
+// CHECK-SANL-ARM: "-fsanitize=leak"
+
+// RUN: %clang -target arm-linux-gnu -fsanitize=address,leak -fno-sanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANA-SANL-NO-SANA-ARM
+// CHECK-SANA-SANL-NO-SANA-ARM: "-fsanitize=leak"
+
+// RUN: %clang -target thumb-linux -fsanitize=leak %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANL-THUMB
+// CHECK-SANL-THUMB: "-fsanitize=leak"
+
+// RUN: %clang -target thumb-linux -fsanitize=address,leak -fno-sanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANA-SANL-NO-SANA-THUMB
+// CHECK-SANA-SANL-NO-SANA-THUMB: "-fsanitize=leak"
+
+// RUN: %clang -target armeb-linux-gnu -fsanitize=leak %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANL-ARMEB
+// CHECK-SANL-ARMEB: "-fsanitize=leak"
+
+// RUN: %clang -target armeb-linux-gnu -fsanitize=address,leak -fno-sanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANA-SANL-NO-SANA-ARMEB
+// CHECK-SANA-SANL-NO-SANA-ARMEB: "-fsanitize=leak"
+
+// RUN: %clang -target thumbeb-linux -fsanitize=leak %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANL-THUMBEB
+// CHECK-SANL-THUMBEB: "-fsanitize=leak"
+
+// RUN: %clang -target thumbeb-linux -fsanitize=address,leak -fno-sanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANA-SANL-NO-SANA-THUMBEB
+// CHECK-SANA-SANL-NO-SANA-THUMBEB: "-fsanitize=leak"
+
+// RUN: %clang -target mips-unknown-linux -fsanitize=leak %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANL-MIPS
+// CHECK-SANL-MIPS: unsupported option '-fsanitize=leak' for target 'mips-unknown-linux'
+
+// RUN: %clang -target mips-unknown-freebsd -fsanitize=leak %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANL-MIPS-FREEBSD
+// CHECK-SANL-MIPS-FREEBSD: unsupported option '-fsanitize=leak' for target 'mips-unknown-freebsd'
+
+// RUN: %clang -target mips64-unknown-freebsd -fsanitize=leak %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANL-MIPS64-FREEBSD
+// CHECK-SANL-MIPS64-FREEBSD: "-fsanitize=leak"
+
+// RUN: %clang -target powerpc64-unknown-linux -fsanitize=leak %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANL-PPC64
+// RUN: %clang -target powerpc64le-unknown-linux -fsanitize=leak %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANL-PPC64
+// CHECK-SANL-PPC64: "-fsanitize=leak"
+// RUN: %clang -target powerpc-unknown-linux -fsanitize=leak %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANL-PPC
+// CHECK-SANL-PPC: unsupported option '-fsanitize=leak' for target 'powerpc-unknown-linux'
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=memory %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-MSAN
+// CHECK-MSAN: "-fno-assume-sane-operator-new"
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ASAN
+// CHECK-ASAN: "-fno-assume-sane-operator-new"
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=zzz %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-DIAG1
+// CHECK-DIAG1: unsupported argument 'zzz' to option 'fsanitize='
+// CHECK-DIAG1-NOT: unsupported argument 'zzz' to option 'fsanitize='
+
+// RUN: %clang -target x86_64-apple-darwin10 -fsanitize=memory %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-MSAN-DARWIN
+// CHECK-MSAN-DARWIN: unsupported option '-fsanitize=memory' for target 'x86_64-apple-darwin10'
+
+// RUN: %clang -target x86_64-apple-darwin10 -fsanitize=memory -fno-sanitize=memory %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-MSAN-NOMSAN-DARWIN
+// CHECK-MSAN-NOMSAN-DARWIN-NOT: unsupported option
+
+// RUN: %clang -target x86_64-apple-darwin10 -fsanitize=memory -fsanitize=thread,memory %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-MSAN-TSAN-MSAN-DARWIN
+// CHECK-MSAN-TSAN-MSAN-DARWIN: unsupported option '-fsanitize=memory' for target 'x86_64-apple-darwin10'
+// CHECK-MSAN-TSAN-MSAN-DARWIN-NOT: unsupported option
+
+// RUN: %clang -target x86_64-apple-darwin10 -fsanitize=thread,memory -fsanitize=memory %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TSAN-MSAN-MSAN-DARWIN
+// CHECK-TSAN-MSAN-MSAN-DARWIN: unsupported option '-fsanitize=memory' for target 'x86_64-apple-darwin10'
+// CHECK-TSAN-MSAN-MSAN-DARWIN-NOT: unsupported option
+
+// RUN: %clang -target x86_64-apple-darwin -fsanitize=thread %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TSAN-X86-64-DARWIN
+// CHECK-TSAN-X86-64-DARWIN-NOT: unsupported option
+
+// RUN: %clang -target x86_64-apple-iossimulator -fsanitize=thread %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TSAN-X86-64-IOSSIMULATOR
+// CHECK-TSAN-X86-64-IOSSIMULATOR-NOT: unsupported option
+
+// RUN: %clang -target x86_64-apple-tvossimulator -fsanitize=thread %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TSAN-X86-64-TVOSSIMULATOR
+// CHECK-TSAN-X86-64-TVOSSIMULATOR-NOT: unsupported option
+
+// RUN: %clang -target i386-apple-darwin -fsanitize=thread %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TSAN-I386-DARWIN
+// CHECK-TSAN-I386-DARWIN: unsupported option '-fsanitize=thread' for target 'i386-apple-darwin'
+
+// RUN: %clang -target arm-apple-ios -fsanitize=thread %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TSAN-ARM-IOS
+// CHECK-TSAN-ARM-IOS: unsupported option '-fsanitize=thread' for target 'arm-apple-ios'
+
+// RUN: %clang -target i386-apple-iossimulator -fsanitize=thread %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TSAN-I386-IOSSIMULATOR
+// CHECK-TSAN-I386-IOSSIMULATOR: unsupported option '-fsanitize=thread' for target 'i386-apple-iossimulator-simulator'
+
+// RUN: %clang -target i386-apple-tvossimulator -fsanitize=thread %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TSAN-I386-TVOSSIMULATOR
+// CHECK-TSAN-I386-TVOSSIMULATOR: unsupported option '-fsanitize=thread' for target 'i386-apple-tvossimulator-simulator'
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=thread -fsanitize-thread-memory-access %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TSAN-MEMORY-ACCESS
+// CHECK-TSAN-MEMORY-ACCESS-NOT: -cc1{{.*}}tsan-instrument-memory-accesses=0
+// CHECK-TSAN-MEMORY-ACCESS-NOT: -cc1{{.*}}tsan-instrument-memintrinsics=0
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=thread -fno-sanitize-thread-memory-access %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TSAN-MEMORY-ACCESS-OFF
+// CHECK-TSAN-MEMORY-ACCESS-OFF: -cc1{{.*}}tsan-instrument-memory-accesses=0{{.*}}tsan-instrument-memintrinsics=0
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=thread -fno-sanitize-thread-memory-access -fsanitize-thread-memory-access %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TSAN-MEMORY-ACCESS-BOTH
+// CHECK-TSAN-MEMORY-ACCESS-BOTH-NOT: -cc1{{.*}}tsan-instrument-memory-accesses=0
+// CHECK-TSAN-MEMORY-ACCESS-BOTH-NOT: -cc1{{.*}}tsan-instrument-memintrinsics=0
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=thread -fsanitize-thread-memory-access -fno-sanitize-thread-memory-access %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TSAN-MEMORY-ACCESS-BOTH-OFF
+// CHECK-TSAN-MEMORY-ACCESS-BOTH-OFF: -cc1{{.*}}tsan-instrument-memory-accesses=0{{.*}}tsan-instrument-memintrinsics=0
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=thread -fsanitize-thread-func-entry-exit %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TSAN-FUNC-ENTRY-EXIT
+// CHECK-TSAN-FUNC-ENTRY-EXIT-NOT: -cc1{{.*}}tsan-instrument-func-entry-exit=0
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=thread -fno-sanitize-thread-func-entry-exit %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TSAN-FUNC-ENTRY-EXIT-OFF
+// CHECK-TSAN-FUNC-ENTRY-EXIT-OFF: -cc1{{.*}}tsan-instrument-func-entry-exit=0
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=thread -fno-sanitize-thread-func-entry-exit -fsanitize-thread-func-entry-exit %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TSAN-FUNC-ENTRY-EXIT-BOTH
+// CHECK-TSAN-FUNC-ENTRY-EXIT-BOTH-NOT: -cc1{{.*}}tsan-instrument-func-entry-exit=0
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=thread -fsanitize-thread-func-entry-exit -fno-sanitize-thread-func-entry-exit %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TSAN-FUNC-ENTRY-EXIT-BOTH-OFF
+// CHECK-TSAN-FUNC-ENTRY-EXIT-BOTH-OFF: -cc1{{.*}}tsan-instrument-func-entry-exit=0
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=thread -fsanitize-thread-atomics %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TSAN-ATOMICS
+// CHECK-TSAN-ATOMICS-NOT: -cc1{{.*}}tsan-instrument-atomics=0
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=thread -fno-sanitize-thread-atomics %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TSAN-ATOMICS-OFF
+// CHECK-TSAN-ATOMICS-OFF: -cc1{{.*}}tsan-instrument-atomics=0
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=thread -fno-sanitize-thread-atomics -fsanitize-thread-atomics %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TSAN-ATOMICS-BOTH
+// CHECK-TSAN-ATOMICS-BOTH-NOT: -cc1{{.*}}tsan-instrument-atomics=0
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=thread -fsanitize-thread-atomics -fno-sanitize-thread-atomics %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TSAN-ATOMICS-BOTH-OFF
+// CHECK-TSAN-ATOMICS-BOTH-OFF: -cc1{{.*}}tsan-instrument-atomics=0
+
+// RUN: %clang -target x86_64-apple-darwin10 -fsanitize=function %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-FSAN-DARWIN
+// RUN: %clang -target i386-apple-darwin10 -fsanitize=function %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-FSAN-DARWIN
+// CHECK-FSAN-DARWIN: -cc1{{.*}}"-fsanitize=function" "-fsanitize-recover=function"
+
+// RUN: %clang -target x86_64-apple-darwin10 -mmacosx-version-min=10.8 -fsanitize=vptr %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-VPTR-DARWIN-OLD
+// CHECK-VPTR-DARWIN-OLD: unsupported option '-fsanitize=vptr' for target 'x86_64-apple-darwin10'
+
+// RUN: %clang -target arm-apple-ios4 -fsanitize=vptr %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-VPTR-IOS-OLD
+// CHECK-VPTR-IOS-OLD: unsupported option '-fsanitize=vptr' for target 'arm-apple-ios4'
+
+// RUN: %clang -target aarch64-apple-darwin15.0.0 -fsanitize=vptr %s -### 2>&1
+// OK
+
+// RUN: %clang -target x86_64-apple-darwin15.0.0-simulator -fsanitize=vptr %s -### 2>&1
+// OK
+
+// RUN: %clang -target x86_64-apple-darwin10 -mmacosx-version-min=10.9 -fsanitize=alignment,vptr %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-VPTR-DARWIN-NEW
+// CHECK-VPTR-DARWIN-NEW: -fsanitize=alignment,vptr
+
+// RUN: %clang -target armv7-apple-ios7 -miphoneos-version-min=7.0 -fsanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ASAN-IOS
+// CHECK-ASAN-IOS: -fsanitize=address
+
+// RUN %clang -target i386-pc-openbsd -fsanitize=undefined %s -### 2>&1 | FileCheck --check-prefix=CHECK-UBSAN-OPENBSD
+// CHECK-UBSAN-OPENBSD: -fsanitize=undefined
+
+// RUN: %clang -target i386-pc-openbsd -fsanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ASAN-OPENBSD
+// CHECK-ASAN-OPENBSD: unsupported option '-fsanitize=address' for target 'i386-pc-openbsd'
+
+// RUN: %clang -target i386-pc-openbsd -fsanitize=leak %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-LSAN-OPENBSD
+// CHECK-LSAN-OPENBSD: unsupported option '-fsanitize=leak' for target 'i386-pc-openbsd'
+
+// RUN: %clang -target i386-pc-openbsd -fsanitize=thread %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TSAN-OPENBSD
+// CHECK-TSAN-OPENBSD: unsupported option '-fsanitize=thread' for target 'i386-pc-openbsd'
+
+// RUN: %clang -target i386-pc-openbsd -fsanitize=memory %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-MSAN-OPENBSD
+// CHECK-MSAN-OPENBSD: unsupported option '-fsanitize=memory' for target 'i386-pc-openbsd'
+
+// RUN: %clang -target i386-pc-openbsd -fsanitize=efficiency-cache-frag %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ESAN-OPENBSD
+// RUN: %clang -target i386-pc-openbsd -fsanitize=efficiency-working-set %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ESAN-OPENBSD
+// CHECK-ESAN-OPENBSD: error: unsupported option '-fsanitize=efficiency-{{.*}}' for target 'i386-pc-openbsd'
+
+// RUN: %clang -target x86_64-apple-darwin -fsanitize=leak %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-LSAN-X86-64-DARWIN
+// CHECK-LSAN-X86-64-DARWIN-NOT: unsupported option
+
+// RUN: %clang -target x86_64-apple-iossimulator -fsanitize=leak %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-LSAN-X86-64-IOSSIMULATOR
+// CHECK-LSAN-X86-64-IOSSIMULATOR-NOT: unsupported option
+
+// RUN: %clang -target x86_64-apple-tvossimulator -fsanitize=leak %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-LSAN-X86-64-TVOSSIMULATOR
+// CHECK-LSAN-X86-64-TVOSSIMULATOR-NOT: unsupported option
+
+// RUN: %clang -target i386-apple-darwin -fsanitize=leak %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-LSAN-I386-DARWIN
+// CHECK-LSAN-I386-DARWIN-NOT: unsupported option
+
+// RUN: %clang -target arm-apple-ios -fsanitize=leak %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-LSAN-ARM-IOS
+// CHECK-LSAN-ARM-IOS-NOT: unsupported option
+
+// RUN: %clang -target i386-apple-iossimulator -fsanitize=leak %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-LSAN-I386-IOSSIMULATOR
+// CHECK-LSAN-I386-IOSSIMULATOR-NOT: unsupported option
+
+// RUN: %clang -target i386-apple-tvossimulator -fsanitize=leak %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-LSAN-I386-TVOSSIMULATOR
+// CHECK-LSAN-I386-TVOSSIMULATOR-NOT: unsupported option
+
+// RUN: %clang -target i686-linux-gnu -fsanitize=efficiency-cache-frag %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ESAN-X86
+// RUN: %clang -target i686-linux-gnu -fsanitize=efficiency-working-set %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ESAN-X86
+// CHECK-ESAN-X86: error: unsupported option '-fsanitize=efficiency-{{.*}}' for target 'i686-unknown-linux-gnu'
+
+// RUN: %clang -target x86_64-apple-darwin10 -fsanitize=efficiency-cache-frag %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ESAN-DARWIN
+// RUN: %clang -target x86_64-apple-darwin10 -fsanitize=efficiency-working-set %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ESAN-DARWIN
+// CHECK-ESAN-DARWIN: unsupported option '-fsanitize=efficiency-{{.*}}' for target 'x86_64-apple-darwin10'
+
+// RUN: %clang -target i386-apple-darwin -fsanitize=efficiency-cache-frag %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ESAN-I386-DARWIN
+// RUN: %clang -target i386-apple-darwin -fsanitize=efficiency-working-set %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ESAN-I386-DARWIN
+// CHECK-ESAN-I386-DARWIN: unsupported option '-fsanitize=efficiency-{{.*}}' for target 'i386-apple-darwin'
+
+// RUN: %clang -target arm-apple-ios -fsanitize=efficiency-cache-frag %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ESAN-ARM-IOS
+// RUN: %clang -target arm-apple-ios -fsanitize=efficiency-working-set %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ESAN-ARM-IOS
+// CHECK-ESAN-ARM-IOS: unsupported option '-fsanitize=efficiency-{{.*}}' for target 'arm-apple-ios'
+
+// RUN: %clang -target i386-apple-iossimulator -fsanitize=efficiency-cache-frag %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ESAN-I386-IOSSIMULATOR
+// RUN: %clang -target i386-apple-iossimulator -fsanitize=efficiency-working-set %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ESAN-I386-IOSSIMULATOR
+// CHECK-ESAN-I386-IOSSIMULATOR: unsupported option '-fsanitize=efficiency-{{.*}}' for target 'i386-apple-iossimulator-simulator'
+
+// RUN: %clang -target i386-apple-tvossimulator -fsanitize=efficiency-cache-frag %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ESAN-I386-TVOSSIMULATOR
+// RUN: %clang -target i386-apple-tvossimulator -fsanitize=efficiency-working-set %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ESAN-I386-TVOSSIMULATOR
+// CHECK-ESAN-I386-TVOSSIMULATOR: unsupported option '-fsanitize=efficiency-{{.*}}' for target 'i386-apple-tvossimulator-simulator'
+
+
+
+// RUN: %clang -target x86_64-linux-gnu -fvisibility=hidden -fsanitize=cfi -flto -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI
+// RUN: %clang -target x86_64-apple-darwin10 -fvisibility=hidden -fsanitize=cfi -flto -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI
+// RUN: %clang -target x86_64-pc-win32 -fvisibility=hidden -fsanitize=cfi -flto -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI-NOMFCALL
+// RUN: %clang -target x86_64-linux-gnu -fvisibility=hidden -fsanitize=cfi -fsanitize-cfi-cross-dso -flto -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI-NOMFCALL
+// RUN: %clang -target x86_64-linux-gnu -fvisibility=hidden -fsanitize=cfi-derived-cast -flto -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI-DCAST
+// RUN: %clang -target x86_64-linux-gnu -fvisibility=hidden -fsanitize=cfi-unrelated-cast -flto -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI-UCAST
+// RUN: %clang -target x86_64-linux-gnu -flto -fvisibility=hidden -fsanitize=cfi-nvcall -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI-NVCALL
+// RUN: %clang -target x86_64-linux-gnu -flto -fvisibility=hidden -fsanitize=cfi-vcall -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI-VCALL
+// RUN: %clang -target arm-linux-gnu -fvisibility=hidden -fsanitize=cfi -flto -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI
+// RUN: %clang -target aarch64-linux-gnu -fvisibility=hidden -fsanitize=cfi -flto -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI
+// RUN: %clang -target arm-linux-android -fvisibility=hidden -fsanitize=cfi -flto -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI
+// RUN: %clang -target aarch64-linux-android -fvisibility=hidden -fsanitize=cfi -flto -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI
+// CHECK-CFI: -emit-llvm-bc{{.*}}-fsanitize=cfi-derived-cast,cfi-icall,cfi-mfcall,cfi-unrelated-cast,cfi-nvcall,cfi-vcall
+// CHECK-CFI-NOMFCALL: -emit-llvm-bc{{.*}}-fsanitize=cfi-derived-cast,cfi-icall,cfi-unrelated-cast,cfi-nvcall,cfi-vcall
+// CHECK-CFI-DCAST: -emit-llvm-bc{{.*}}-fsanitize=cfi-derived-cast
+// CHECK-CFI-UCAST: -emit-llvm-bc{{.*}}-fsanitize=cfi-unrelated-cast
+// CHECK-CFI-NVCALL: -emit-llvm-bc{{.*}}-fsanitize=cfi-nvcall
+// CHECK-CFI-VCALL: -emit-llvm-bc{{.*}}-fsanitize=cfi-vcall
+
+// RUN: %clang -target x86_64-linux-gnu -fvisibility=hidden -flto -fsanitize=cfi-derived-cast -fno-lto -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI-NOLTO
+// CHECK-CFI-NOLTO: '-fsanitize=cfi-derived-cast' only allowed with '-flto'
+
+// RUN: %clang -target x86_64-linux-gnu -flto -fsanitize=cfi-derived-cast -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI-NOVIS
+// CHECK-CFI-NOVIS: '-fsanitize=cfi-derived-cast' only allowed with '-fvisibility='
+
+// RUN: %clang -target x86_64-pc-win32 -flto -fsanitize=cfi-derived-cast -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI-NOVIS-NOERROR
+// RUN: echo > %t.o
+// RUN: %clang -target x86_64-linux-gnu -flto -fsanitize=cfi-derived-cast %t.o -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI-NOVIS-NOERROR
+// CHECK-CFI-NOVIS-NOERROR-NOT: only allowed with
+
+// RUN: %clang -target mips-unknown-linux -fsanitize=cfi-icall %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI-ICALL-MIPS
+// CHECK-CFI-ICALL-MIPS: unsupported option '-fsanitize=cfi-icall' for target 'mips-unknown-linux'
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize-trap=address -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ASAN-TRAP
+// CHECK-ASAN-TRAP: error: unsupported argument 'address' to option '-fsanitize-trap'
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize-trap=hwaddress -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-HWASAN-TRAP
+// CHECK-HWASAN-TRAP: error: unsupported argument 'hwaddress' to option '-fsanitize-trap'
+
+// RUN: %clang -target x86_64-apple-darwin10 -mmacosx-version-min=10.7 -flto -fsanitize=cfi-vcall -fno-sanitize-trap=cfi -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI-NOTRAP-OLD-MACOS
+// CHECK-CFI-NOTRAP-OLD-MACOS: error: unsupported option '-fno-sanitize-trap=cfi-vcall' for target 'x86_64-apple-darwin10'
+
+// RUN: %clang -target x86_64-pc-win32 -flto -fsanitize=cfi-vcall -fno-sanitize-trap=cfi -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI-NOTRAP-WIN
+// CHECK-CFI-NOTRAP-WIN: -emit-llvm-bc
+// CHECK-CFI-NOTRAP-WIN-NOT: -fsanitize-trap=cfi
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=cfi -fsanitize-cfi-cross-dso -flto -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI-CROSS-DSO
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=cfi -flto -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI-NO-CROSS-DSO
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=cfi -fsanitize-cfi-cross-dso -fno-sanitize-cfi-cross-dso -flto -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI-NO-CROSS-DSO
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=cfi -fno-sanitize-cfi-cross-dso -fsanitize-cfi-cross-dso -flto -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI-CROSS-DSO
+// CHECK-CFI-CROSS-DSO: -emit-llvm-bc
+// CHECK-CFI-CROSS-DSO: -fsanitize-cfi-cross-dso
+// CHECK-CFI-NO-CROSS-DSO: -emit-llvm-bc
+// CHECK-CFI-NO-CROSS-DSO-NOT: -fsanitize-cfi-cross-dso
+
+// RUN: %clang -target x86_64-linux-gnu -fvisibility=hidden -fsanitize=cfi-mfcall -fsanitize-cfi-cross-dso -flto -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI-MFCALL-CROSS-DSO
+// CHECK-CFI-MFCALL-CROSS-DSO: '-fsanitize=cfi-mfcall' not allowed with '-fsanitize-cfi-cross-dso'
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=cfi-icall -fsanitize-cfi-icall-generalize-pointers -fvisibility=hidden -flto -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI-GENERALIZE-POINTERS
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=cfi-icall -fvisibility=hidden -flto -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-CFI-GENERALIZE-POINTERS
+// CHECK-CFI-GENERALIZE-POINTERS: -fsanitize-cfi-icall-generalize-pointers
+// CHECK-NO-CFI-GENERALIZE-POINTERS-NOT: -fsanitize-cfi-icall-generalize-pointers
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=cfi-icall -fsanitize-cfi-icall-generalize-pointers -fsanitize-cfi-cross-dso -fvisibility=hidden -flto -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI-GENERALIZE-AND-CROSS-DSO
+// CHECK-CFI-GENERALIZE-AND-CROSS-DSO: error: invalid argument '-fsanitize-cfi-cross-dso' not allowed with '-fsanitize-cfi-icall-generalize-pointers'
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=cfi -fsanitize-stats -flto -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI-STATS
+// CHECK-CFI-STATS: -fsanitize-stats
+
+// RUN: %clang_cl -fsanitize=address -c -MDd -### -- %s 2>&1 | FileCheck %s -check-prefix=CHECK-ASAN-DEBUGRTL
+// RUN: %clang_cl -fsanitize=address -c -MTd -### -- %s 2>&1 | FileCheck %s -check-prefix=CHECK-ASAN-DEBUGRTL
+// RUN: %clang_cl -fsanitize=address -c -LDd -### -- %s 2>&1 | FileCheck %s -check-prefix=CHECK-ASAN-DEBUGRTL
+// RUN: %clang_cl -fsanitize=address -c -MD -MDd -### -- %s 2>&1 | FileCheck %s -check-prefix=CHECK-ASAN-DEBUGRTL
+// RUN: %clang_cl -fsanitize=address -c -MT -MTd -### -- %s 2>&1 | FileCheck %s -check-prefix=CHECK-ASAN-DEBUGRTL
+// RUN: %clang_cl -fsanitize=address -c -LD -LDd -### -- %s 2>&1 | FileCheck %s -check-prefix=CHECK-ASAN-DEBUGRTL
+// CHECK-ASAN-DEBUGRTL: error: invalid argument
+// CHECK-ASAN-DEBUGRTL: not allowed with '-fsanitize=address'
+// CHECK-ASAN-DEBUGRTL: note: AddressSanitizer doesn't support linking with debug runtime libraries yet
+
+// RUN: %clang_cl -fsanitize=address -c -MT -### -- %s 2>&1 | FileCheck %s -check-prefix=CHECK-ASAN-RELEASERTL
+// RUN: %clang_cl -fsanitize=address -c -MD -### -- %s 2>&1 | FileCheck %s -check-prefix=CHECK-ASAN-RELEASERTL
+// RUN: %clang_cl -fsanitize=address -c -LD -### -- %s 2>&1 | FileCheck %s -check-prefix=CHECK-ASAN-RELEASERTL
+// RUN: %clang_cl -fsanitize=address -c -MTd -MT -### -- %s 2>&1 | FileCheck %s -check-prefix=CHECK-ASAN-RELEASERTL
+// RUN: %clang_cl -fsanitize=address -c -MDd -MD -### -- %s 2>&1 | FileCheck %s -check-prefix=CHECK-ASAN-RELEASERTL
+// RUN: %clang_cl -fsanitize=address -c -LDd -LD -### -- %s 2>&1 | FileCheck %s -check-prefix=CHECK-ASAN-RELEASERTL
+// CHECK-ASAN-RELEASERTL-NOT: error: invalid argument
+
+// RUN: %clang -fno-sanitize=safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=NOSP
+// NOSP-NOT: "-fsanitize=safe-stack"
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=NO-SP
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=address,safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=SP-ASAN
+// RUN: %clang -target x86_64-linux-gnu -fstack-protector -fsanitize=safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=SP
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=safe-stack -fstack-protector-all -### %s 2>&1 | FileCheck %s -check-prefix=SP
+// RUN: %clang -target arm-linux-androideabi -fsanitize=safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=NO-SP
+// RUN: %clang -target aarch64-linux-android -fsanitize=safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=NO-SP
+// RUN: %clang -target i386-contiki-unknown -fsanitize=safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=NO-SP
+// NO-SP-NOT: stack-protector
+// NO-SP: "-fsanitize=safe-stack"
+// SP-ASAN: error: invalid argument '-fsanitize=safe-stack' not allowed with '-fsanitize=address'
+// SP: "-fsanitize=safe-stack"
+// SP: -stack-protector
+// NO-SP-NOT: stack-protector
+
+// RUN: %clang -target powerpc64-unknown-linux-gnu -fsanitize=memory %s -### 2>&1 | FileCheck %s -check-prefix=CHECK-SANM
+// RUN: %clang -target powerpc64le-unknown-linux-gnu -fsanitize=memory %s -### 2>&1 | FileCheck %s -check-prefix=CHECK-SANM
+// CHECK-SANM: "-fsanitize=memory"
+
+// RUN: %clang -target aarch64-unknown-cloudabi -fsanitize=safe-stack %s -### 2>&1 | FileCheck %s -check-prefix=SAFESTACK-CLOUDABI
+// RUN: %clang -target x86_64-unknown-cloudabi -fsanitize=safe-stack %s -### 2>&1 | FileCheck %s -check-prefix=SAFESTACK-CLOUDABI
+// SAFESTACK-CLOUDABI: "-fsanitize=safe-stack"
+
+
+
+// * NetBSD; please keep ordered as in Sanitizers.def *
+
+// RUN: %clang -target i386--netbsd -fsanitize=address %s -### 2>&1 | FileCheck %s -check-prefix=ADDRESS-NETBSD
+// RUN: %clang -target x86_64--netbsd -fsanitize=address %s -### 2>&1 | FileCheck %s -check-prefix=ADDRESS-NETBSD
+// ADDRESS-NETBSD: "-fsanitize=address"
+
+// RUN: %clang -target x86_64--netbsd -fsanitize=kernel-address %s -### 2>&1 | FileCheck %s -check-prefix=KERNEL-ADDRESS-NETBSD
+// KERNEL-ADDRESS-NETBSD: "-fsanitize=kernel-address"
+
+// RUN: %clang -target x86_64--netbsd -fsanitize=hwaddress %s -### 2>&1 | FileCheck %s -check-prefix=HWADDRESS-NETBSD
+// HWADDRESS-NETBSD: "-fsanitize=hwaddress"
+
+// RUN: %clang -target x86_64--netbsd -fsanitize=kernel-hwaddress %s -### 2>&1 | FileCheck %s -check-prefix=KERNEL-HWADDRESS-NETBSD
+// KERNEL-HWADDRESS-NETBSD: "-fsanitize=kernel-hwaddress"
+
+// RUN: %clang -target x86_64--netbsd -fsanitize=memory %s -### 2>&1 | FileCheck %s -check-prefix=MEMORY-NETBSD
+// MEMORY-NETBSD: "-fsanitize=memory"
+
+// RUN: %clang -target x86_64--netbsd -fsanitize=kernel-memory %s -### 2>&1 | FileCheck %s -check-prefix=KERNEL-MEMORY-NETBSD
+// KERNEL-MEMORY-NETBSD: "-fsanitize=kernel-memory"
+
+// RUN: %clang -target x86_64--netbsd -fsanitize=thread %s -### 2>&1 | FileCheck %s -check-prefix=THREAD-NETBSD
+// THREAD-NETBSD: "-fsanitize=thread"
+
+// RUN: %clang -target i386--netbsd -fsanitize=leak %s -### 2>&1 | FileCheck %s -check-prefix=LEAK-NETBSD
+// RUN: %clang -target x86_64--netbsd -fsanitize=leak %s -### 2>&1 | FileCheck %s -check-prefix=LEAK-NETBSD
+// LEAK-NETBSD: "-fsanitize=leak"
+
+// RUN: %clang -target i386--netbsd -fsanitize=function %s -### 2>&1 | FileCheck %s -check-prefix=FUNCTION-NETBSD
+// RUN: %clang -target x86_64--netbsd -fsanitize=function %s -### 2>&1 | FileCheck %s -check-prefix=FUNCTION-NETBSD
+// FUNCTION-NETBSD: "-fsanitize=function"
+
+// RUN: %clang -target i386--netbsd -fsanitize=vptr %s -### 2>&1 | FileCheck %s -check-prefix=VPTR-NETBSD
+// RUN: %clang -target x86_64--netbsd -fsanitize=vptr %s -### 2>&1 | FileCheck %s -check-prefix=VPTR-NETBSD
+// VPTR-NETBSD: "-fsanitize=vptr"
+
+// RUN: %clang -target x86_64--netbsd -fsanitize=dataflow %s -### 2>&1 | FileCheck %s -check-prefix=DATAFLOW-NETBSD
+// DATAFLOW-NETBSD: "-fsanitize=dataflow"
+
+// RUN: %clang -target i386--netbsd -fsanitize=cfi %s -### 2>&1 | FileCheck %s -check-prefix=CFI-NETBSD
+// RUN: %clang -target x86_64--netbsd -fsanitize=cfi %s -### 2>&1 | FileCheck %s -check-prefix=CFI-NETBSD
+// CFI-NETBSD: "-fsanitize=cfi-derived-cast,cfi-icall,cfi-mfcall,cfi-unrelated-cast,cfi-nvcall,cfi-vcall"
+
+// RUN: %clang -target i386--netbsd -fsanitize=safe-stack %s -### 2>&1 | FileCheck %s -check-prefix=SAFESTACK-NETBSD
+// RUN: %clang -target x86_64--netbsd -fsanitize=safe-stack %s -### 2>&1 | FileCheck %s -check-prefix=SAFESTACK-NETBSD
+// SAFESTACK-NETBSD: "-fsanitize=safe-stack"
+
+// RUN: %clang -target x86_64--netbsd -fsanitize=shadow-call-stack %s -### 2>&1 | FileCheck %s -check-prefix=SHADOW-CALL-STACK-NETBSD
+// SHADOW-CALL-STACK-NETBSD: "-fsanitize=shadow-call-stack"
+
+// RUN: %clang -target i386--netbsd -fsanitize=undefined %s -### 2>&1 | FileCheck %s -check-prefix=UNDEFINED-NETBSD
+// RUN: %clang -target x86_64--netbsd -fsanitize=undefined %s -### 2>&1 | FileCheck %s -check-prefix=UNDEFINED-NETBSD
+// UNDEFINED-NETBSD: "-fsanitize={{.*}}
+
+// RUN: %clang -target i386--netbsd -fsanitize=scudo %s -### 2>&1 | FileCheck %s -check-prefix=SCUDO-NETBSD
+// RUN: %clang -target x86_64--netbsd -fsanitize=scudo %s -### 2>&1 | FileCheck %s -check-prefix=SCUDO-NETBSD
+// SCUDO-NETBSD: "-fsanitize=scudo"
+
+
+
+// RUN: %clang -target x86_64-scei-ps4 -fsanitize=function -fsanitize=undefined %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-FSAN-UBSAN-PS4
+// CHECK-FSAN-UBSAN-PS4: unsupported option '-fsanitize=function' for target 'x86_64-scei-ps4'
+// RUN: %clang -target x86_64-scei-ps4 -fsanitize=function %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-FSAN-PS4
+// CHECK-FSAN-PS4: unsupported option '-fsanitize=function' for target 'x86_64-scei-ps4'
+// RUN: %clang -target x86_64-scei-ps4 -fsanitize=dataflow %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-DFSAN-PS4
+// CHECK-DFSAN-PS4: unsupported option '-fsanitize=dataflow' for target 'x86_64-scei-ps4'
+// RUN: %clang -target x86_64-scei-ps4 -fsanitize=leak %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-LSAN-PS4
+// CHECK-LSAN-PS4: unsupported option '-fsanitize=leak' for target 'x86_64-scei-ps4'
+// RUN: %clang -target x86_64-scei-ps4 -fsanitize=memory %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-MSAN-PS4
+// CHECK-MSAN-PS4: unsupported option '-fsanitize=memory' for target 'x86_64-scei-ps4'
+// RUN: %clang -target x86_64-scei-ps4 -fsanitize=thread %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TSAN-PS4
+// CHECK-TSAN-PS4: unsupported option '-fsanitize=thread' for target 'x86_64-scei-ps4'
+// RUN: %clang -target x86_64-scei-ps4 -fsanitize=efficiency-cache-frag %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ESAN-PS4
+// RUN: %clang -target x86_64-scei-ps4 -fsanitize=efficiency-working-set %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ESAN-PS4
+// CHECK-ESAN-PS4: unsupported option '-fsanitize=efficiency-{{.*}}' for target 'x86_64-scei-ps4'
+// RUN: %clang -target x86_64-scei-ps4 -fsanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ASAN-PS4
+// Make sure there are no *.{o,bc} or -l passed before the ASan library.
+// CHECK-ASAN-PS4-NOT: {{(\.(o|bc)"? |-l).*-lSceDbgAddressSanitizer_stub_weak}}
+// CHECK-ASAN-PS4: --dependent-lib=libSceDbgAddressSanitizer_stub_weak.a
+// CHECK-ASAN-PS4-NOT: {{(\.(o|bc)"? |-l).*-lSceDbgAddressSanitizer_stub_weak}}
+// CHECK-ASAN-PS4: -lSceDbgAddressSanitizer_stub_weak
+// RUN: %clang -target x86_64-scei-ps4 -fsanitize=address -nostdlib %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ASAN-NOLIB-PS4
+// RUN: %clang -target x86_64-scei-ps4 -fsanitize=address -nodefaultlibs %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ASAN-NOLIB-PS4
+// RUN: %clang -target x86_64-scei-ps4 -fsanitize=address -nodefaultlibs -nostdlib  %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ASAN-NOLIB-PS4
+// CHECK-ASAN-NOLIB-PS4-NOT: SceDbgAddressSanitizer_stub_weak
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=address -fsanitize-minimal-runtime %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ASAN-MINIMAL
+// CHECK-ASAN-MINIMAL: error: invalid argument '-fsanitize-minimal-runtime' not allowed with '-fsanitize=address'
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=thread -fsanitize-minimal-runtime %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TSAN-MINIMAL
+// CHECK-TSAN-MINIMAL: error: invalid argument '-fsanitize-minimal-runtime' not allowed with '-fsanitize=thread'
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=undefined -fsanitize-minimal-runtime %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-UBSAN-MINIMAL
+// CHECK-UBSAN-MINIMAL: "-fsanitize={{((signed-integer-overflow|integer-divide-by-zero|float-divide-by-zero|shift-base|shift-exponent|unreachable|return|vla-bound|alignment|null|pointer-overflow|float-cast-overflow|array-bounds|enum|bool|builtin|returns-nonnull-attribute|nonnull-attribute|function),?){19}"}}
+// CHECK-UBSAN-MINIMAL: "-fsanitize-minimal-runtime"
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=undefined -fsanitize=vptr -fsanitize-minimal-runtime %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-UBSAN-VPTR-MINIMAL
+// CHECK-UBSAN-VPTR-MINIMAL: error: invalid argument '-fsanitize=vptr' not allowed with '-fsanitize-minimal-runtime'
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=address -fsanitize-minimal-runtime -fsanitize=undefined %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ASAN-UBSAN-MINIMAL
+// CHECK-ASAN-UBSAN-MINIMAL: error: invalid argument '-fsanitize-minimal-runtime' not allowed with '-fsanitize=address'
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=hwaddress -fsanitize-minimal-runtime %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-HWASAN-MINIMAL
+// CHECK-HWASAN-MINIMAL: error: invalid argument '-fsanitize-minimal-runtime' not allowed with '-fsanitize=hwaddress'
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=cfi -flto -fvisibility=hidden -fsanitize-minimal-runtime %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI-MINIMAL
+// CHECK-CFI-MINIMAL: "-fsanitize=cfi-derived-cast,cfi-icall,cfi-mfcall,cfi-unrelated-cast,cfi-nvcall,cfi-vcall"
+// CHECK-CFI-MINIMAL: "-fsanitize-trap=cfi-derived-cast,cfi-icall,cfi-mfcall,cfi-unrelated-cast,cfi-nvcall,cfi-vcall"
+// CHECK-CFI-MINIMAL: "-fsanitize-minimal-runtime"
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=cfi -fno-sanitize-trap=cfi-icall -flto -fvisibility=hidden -fsanitize-minimal-runtime %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI-NOTRAP-MINIMAL
+// CHECK-CFI-NOTRAP-MINIMAL: error: invalid argument 'fsanitize-minimal-runtime' only allowed with 'fsanitize-trap=cfi'
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=cfi -fno-sanitize-trap=cfi-icall -fno-sanitize=cfi-icall -flto -fvisibility=hidden -fsanitize-minimal-runtime %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI-NOICALL-MINIMAL
+// CHECK-CFI-NOICALL-MINIMAL: "-fsanitize=cfi-derived-cast,cfi-mfcall,cfi-unrelated-cast,cfi-nvcall,cfi-vcall"
+// CHECK-CFI-NOICALL-MINIMAL: "-fsanitize-trap=cfi-derived-cast,cfi-mfcall,cfi-unrelated-cast,cfi-nvcall,cfi-vcall"
+// CHECK-CFI-NOICALL-MINIMAL: "-fsanitize-minimal-runtime"
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=shadow-call-stack -fsanitize-minimal-runtime %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SCS-MINIMAL
+// CHECK-SCS-MINIMAL: "-fsanitize=shadow-call-stack"
+// CHECK-SCS-MINIMAL: "-fsanitize-minimal-runtime"
+
+// RUN: %clang -target aarch64-linux-gnu -fsanitize=scudo %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SCUDO
+// RUN: %clang -target arm-linux-androideabi -fsanitize=scudo %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SCUDO
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=scudo %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SCUDO
+// RUN: %clang -target i386-linux-gnu -fsanitize=scudo %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SCUDO
+// RUN: %clang -target mips64-unknown-linux-gnu -fsanitize=scudo %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SCUDO
+// RUN: %clang -target mips64el-unknown-linux-gnu -fsanitize=scudo %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SCUDO
+// RUN: %clang -target mips-unknown-linux-gnu -fsanitize=scudo %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SCUDO
+// RUN: %clang -target mipsel-unknown-linux-gnu -fsanitize=scudo %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SCUDO
+// RUN: %clang -target powerpc64-unknown-linux -fsanitize=scudo %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SCUDO
+// RUN: %clang -target powerpc64le-unknown-linux -fsanitize=scudo %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SCUDO
+// CHECK-SCUDO: "-fsanitize=scudo"
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=scudo %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SCUDO-PIE
+// RUN: %clang -target arm-linux-androideabi -fsanitize=scudo %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SCUDO-PIE
+// CHECK-SCUDO-PIE: "-mrelocation-model" "pic" "-pic-level" "2" "-pic-is-pie"
+// CHECK-SCUDO-PIE: "-pie"
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=scudo,undefined %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SCUDO-UBSAN
+// CHECK-SCUDO-UBSAN: "-fsanitize={{.*}}scudo"
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=scudo -fsanitize-minimal-runtime %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SCUDO-MINIMAL
+// CHECK-SCUDO-MINIMAL: "-fsanitize=scudo"
+// CHECK-SCUDO-MINIMAL: "-fsanitize-minimal-runtime"
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=undefined,scudo -fsanitize-minimal-runtime %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SCUDO-UBSAN-MINIMAL
+// CHECK-SCUDO-UBSAN-MINIMAL: "-fsanitize={{.*}}scudo"
+// CHECK-SCUDO-UBSAN-MINIMAL: "-fsanitize-minimal-runtime"
+
+// RUN: %clang -target powerpc-unknown-linux -fsanitize=scudo %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-SCUDO
+// CHECK-NO-SCUDO: unsupported option
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=scudo,address  %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SCUDO-ASAN
+// CHECK-SCUDO-ASAN: error: invalid argument '-fsanitize=scudo' not allowed with '-fsanitize=address'
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=scudo,leak  %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SCUDO-LSAN
+// CHECK-SCUDO-LSAN: error: invalid argument '-fsanitize=scudo' not allowed with '-fsanitize=leak'
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=scudo,memory  %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SCUDO-MSAN
+// CHECK-SCUDO-MSAN: error: invalid argument '-fsanitize=scudo' not allowed with '-fsanitize=memory'
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=scudo,thread  %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SCUDO-TSAN
+// CHECK-SCUDO-TSAN: error: invalid argument '-fsanitize=scudo' not allowed with '-fsanitize=thread'
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=scudo,hwaddress  %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SCUDO-HWASAN
+// CHECK-SCUDO-HWASAN: error: invalid argument '-fsanitize=scudo' not allowed with '-fsanitize=hwaddress'
+//
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=scudo,kernel-memory  %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SCUDO-KMSAN
+// CHECK-SCUDO-KMSAN: error: invalid argument '-fsanitize=kernel-memory' not allowed with '-fsanitize=scudo'
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=hwaddress %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-HWASAN-INTERCEPTOR-ABI
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=hwaddress -fsanitize-hwaddress-abi=interceptor %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-HWASAN-INTERCEPTOR-ABI
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=hwaddress -fsanitize-hwaddress-abi=platform %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-HWASAN-PLATFORM-ABI
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=hwaddress -fsanitize-hwaddress-abi=foo %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-HWASAN-FOO-ABI
+// CHECK-HWASAN-INTERCEPTOR-ABI: "-default-function-attr" "hwasan-abi=interceptor"
+// CHECK-HWASAN-PLATFORM-ABI: "-default-function-attr" "hwasan-abi=platform"
+// CHECK-HWASAN-FOO-ABI: error: invalid value 'foo' in '-fsanitize-hwaddress-abi=foo'

src/llvm-project/clang/test/Driver/fsjlj-exceptions.c

diff --git a/src/llvm-project/clang/test/Driver/fsjlj-exceptions.c b/src/llvm-project/clang/test/Driver/fsjlj-exceptions.c
new file mode 100644
index 0000000..f44d5b3
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/fsjlj-exceptions.c
@@ -0,0 +1,8 @@
+// RUN: %clang -target armv7-apple-ios -fexceptions -c %s -o /dev/null -### 2>&1 | FileCheck -check-prefix CHECK-IOS %s
+// RUN: %clang -target i686-windows-gnu -fexceptions -c %s -o /dev/null -### 2>&1 | FileCheck -check-prefix CHECK-MINGW-DEFAULT %s
+// RUN: %clang -target i686-windows-gnu -fexceptions -fsjlj-exceptions -c %s -o /dev/null -### 2>&1 | FileCheck -check-prefix CHECK-MINGW-SJLJ %s
+
+// CHECK-IOS: -fsjlj-exceptions
+// CHECK-MINGW-DEFAULT-NOT: -fsjlj-exceptions
+// CHECK-MINGW-SJLJ: -fsjlj-exceptions
+

src/llvm-project/clang/test/Driver/fubsan-strip-path-components.cpp

diff --git a/src/llvm-project/clang/test/Driver/fubsan-strip-path-components.cpp b/src/llvm-project/clang/test/Driver/fubsan-strip-path-components.cpp
new file mode 100644
index 0000000..1300241
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/fubsan-strip-path-components.cpp
@@ -0,0 +1,2 @@
+// RUN: %clang %s -### -o %t.o -fsanitize-undefined-strip-path-components=42 2>&1 | FileCheck %s
+// CHECK: "-fsanitize-undefined-strip-path-components=42"

src/llvm-project/clang/test/Driver/fuchsia.c

diff --git a/src/llvm-project/clang/test/Driver/fuchsia.c b/src/llvm-project/clang/test/Driver/fuchsia.c
new file mode 100644
index 0000000..9c3ea53
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/fuchsia.c
@@ -0,0 +1,190 @@
+// RUN: %clang %s -### -no-canonical-prefixes --target=x86_64-fuchsia \
+// RUN:     -resource-dir=%S/Inputs/resource_dir_with_per_target_subdir \
+// RUN:     --sysroot=%S/platform -fuse-ld=lld 2>&1 \
+// RUN:     | FileCheck -check-prefixes=CHECK,CHECK-X86_64 %s
+// RUN: %clang %s -### -no-canonical-prefixes --target=aarch64-fuchsia \
+// RUN:     -resource-dir=%S/Inputs/resource_dir_with_per_target_subdir \
+// RUN:     --sysroot=%S/platform -fuse-ld=lld 2>&1 \
+// RUN:     | FileCheck -check-prefixes=CHECK,CHECK-AARCH64 %s
+// CHECK: {{.*}}clang{{.*}}" "-cc1"
+// CHECK: "--mrelax-relocations"
+// CHECK: "-munwind-tables"
+// CHECK: "-fuse-init-array"
+// CHECK: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
+// CHECK: "-isysroot" "[[SYSROOT:[^"]+]]"
+// CHECK: "-internal-externc-isystem" "[[SYSROOT]]{{/|\\\\}}include"
+// CHECK: "-fsanitize=safe-stack"
+// CHECK: "-stack-protector" "2"
+// CHECK: "-fno-common"
+// CHECK: {{.*}}ld.lld{{.*}}" "-z" "rodynamic"
+// CHECK: "--sysroot=[[SYSROOT]]"
+// CHECK: "-pie"
+// CHECK: "--build-id"
+// CHECK: "--hash-style=gnu"
+// CHECK: "-dynamic-linker" "ld.so.1"
+// CHECK: Scrt1.o
+// CHECK-NOT: crti.o
+// CHECK-NOT: crtbegin.o
+// CHECK: "-L[[SYSROOT]]{{/|\\\\}}lib"
+// CHECK-X86_64: "[[RESOURCE_DIR]]{{/|\\\\}}x86_64-fuchsia{{/|\\\\}}lib{{/|\\\\}}libclang_rt.builtins.a"
+// CHECK-AARCH64: "[[RESOURCE_DIR]]{{/|\\\\}}aarch64-fuchsia{{/|\\\\}}lib{{/|\\\\}}libclang_rt.builtins.a"
+// CHECK: "-lc"
+// CHECK-NOT: crtend.o
+// CHECK-NOT: crtn.o
+
+// RUN: %clang %s -### --target=x86_64-fuchsia -rtlib=libgcc -fuse-ld=lld 2>&1 \
+// RUN:     | FileCheck %s -check-prefix=CHECK-RTLIB
+// CHECK-RTLIB: error: invalid runtime library name in argument '-rtlib=libgcc'
+
+// RUN: %clang %s -### --target=x86_64-fuchsia -static -fuse-ld=lld 2>&1 \
+// RUN:     | FileCheck %s -check-prefix=CHECK-STATIC
+// CHECK-STATIC: "-Bstatic"
+// CHECK-STATIC: "-Bdynamic"
+// CHECK-STATIC: "-lc"
+
+// RUN: %clang %s -### --target=x86_64-fuchsia -shared -fuse-ld=lld 2>&1 \
+// RUN:     | FileCheck %s -check-prefix=CHECK-SHARED
+// CHECK-SHARED-NOT: "-pie"
+// CHECK-SHARED: "-shared"
+
+// RUN: %clang %s -### --target=x86_64-fuchsia -r -fuse-ld=lld 2>&1 \
+// RUN:     | FileCheck %s -check-prefix=CHECK-RELOCATABLE
+// CHECK-RELOCATABLE-NOT: "-pie"
+// CHECK-RELOCATABLE-NOT: "--build-id"
+// CHECK-RELOCATABLE: "-r"
+
+// RUN: %clang %s -### --target=x86_64-fuchsia \
+// RUN:     -fsanitize=safe-stack 2>&1 \
+// RUN:     -resource-dir=%S/Inputs/resource_dir_with_per_target_subdir \
+// RUN:     -fuse-ld=lld \
+// RUN:     | FileCheck %s -check-prefix=CHECK-SAFESTACK
+// CHECK-SAFESTACK: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
+// CHECK-SAFESTACK: "-fsanitize=safe-stack"
+// CHECK-SAFESTACK-NOT: "[[RESOURCE_DIR]]{{/|\\\\}}x86_64-fuchsia{{/|\\\\}}lib{{/|\\\\}}libclang_rt.safestack.a"
+// CHECK-SAFESTACK-NOT: "__safestack_init"
+
+// RUN: %clang %s -### --target=x86_64-fuchsia \
+// RUN:     -fsanitize=address 2>&1 \
+// RUN:     -resource-dir=%S/Inputs/resource_dir_with_per_target_subdir \
+// RUN:     -fuse-ld=lld \
+// RUN:     | FileCheck %s -check-prefix=CHECK-ASAN-X86
+// CHECK-ASAN-X86: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
+// CHECK-ASAN-X86: "-fsanitize=address"
+// CHECK-ASAN-X86: "-fsanitize-address-globals-dead-stripping"
+// CHECK-ASAN-X86: "-dynamic-linker" "asan/ld.so.1"
+// CHECK-ASAN-X86: "-L[[RESOURCE_DIR]]{{/|\\\\}}x86_64-fuchsia{{/|\\\\}}lib{{/|\\\\}}asan"
+// CHECK-ASAN-X86: "-L[[RESOURCE_DIR]]{{/|\\\\}}x86_64-fuchsia{{/|\\\\}}lib"
+// CHECK-ASAN-X86: "[[RESOURCE_DIR]]{{/|\\\\}}x86_64-fuchsia{{/|\\\\}}lib{{/|\\\\}}libclang_rt.asan.so"
+// CHECK-ASAN-X86: "[[RESOURCE_DIR]]{{/|\\\\}}x86_64-fuchsia{{/|\\\\}}lib{{/|\\\\}}libclang_rt.asan-preinit.a"
+
+// RUN: %clang %s -### --target=aarch64-fuchsia \
+// RUN:     -fsanitize=address 2>&1 \
+// RUN:     -resource-dir=%S/Inputs/resource_dir_with_per_target_subdir \
+// RUN:     -fuse-ld=lld \
+// RUN:     | FileCheck %s -check-prefix=CHECK-ASAN-AARCH64
+// CHECK-ASAN-AARCH64: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
+// CHECK-ASAN-AARCH64: "-fsanitize=address"
+// CHECK-ASAN-AARCH64: "-fsanitize-address-globals-dead-stripping"
+// CHECK-ASAN-AARCH64: "-dynamic-linker" "asan/ld.so.1"
+// CHECK-ASAN-AARCH64: "-L[[RESOURCE_DIR]]{{/|\\\\}}aarch64-fuchsia{{/|\\\\}}lib{{/|\\\\}}asan"
+// CHECK-ASAN-AARCH64: "-L[[RESOURCE_DIR]]{{/|\\\\}}aarch64-fuchsia{{/|\\\\}}lib"
+// CHECK-ASAN-AARCH64: "[[RESOURCE_DIR]]{{/|\\\\}}aarch64-fuchsia{{/|\\\\}}lib{{/|\\\\}}libclang_rt.asan.so"
+// CHECK-ASAN-AARCH64: "[[RESOURCE_DIR]]{{/|\\\\}}aarch64-fuchsia{{/|\\\\}}lib{{/|\\\\}}libclang_rt.asan-preinit.a"
+
+// RUN: %clang %s -### --target=x86_64-fuchsia \
+// RUN:     -fsanitize=address -fPIC -shared 2>&1 \
+// RUN:     -resource-dir=%S/Inputs/resource_dir_with_per_target_subdir \
+// RUN:     -fuse-ld=lld \
+// RUN:     | FileCheck %s -check-prefix=CHECK-ASAN-SHARED
+// CHECK-ASAN-SHARED: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
+// CHECK-ASAN-SHARED: "-fsanitize=address"
+// CHECK-ASAN-SHARED: "-fsanitize-address-globals-dead-stripping"
+// CHECK-ASAN-SHARED: "[[RESOURCE_DIR]]{{/|\\\\}}x86_64-fuchsia{{/|\\\\}}lib{{/|\\\\}}libclang_rt.asan.so"
+// CHECK-ASAN-SHARED-NOT: "[[RESOURCE_DIR]]{{/|\\\\}}x86_64-fuchsia{{/|\\\\}}lib{{/|\\\\}}libclang_rt.asan-preinit.a"
+
+// RUN: %clang %s -### --target=x86_64-fuchsia \
+// RUN:     -fsanitize=fuzzer 2>&1 \
+// RUN:     -resource-dir=%S/Inputs/resource_dir_with_per_target_subdir \
+// RUN:     -fuse-ld=lld \
+// RUN:     | FileCheck %s -check-prefix=CHECK-FUZZER-X86
+// CHECK-FUZZER-X86: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
+// CHECK-FUZZER-X86: "-fsanitize=fuzzer,fuzzer-no-link,safe-stack"
+// CHECK-FUZZER-X86: "[[RESOURCE_DIR]]{{/|\\\\}}x86_64-fuchsia{{/|\\\\}}lib{{/|\\\\}}libclang_rt.fuzzer.a"
+
+// RUN: %clang %s -### --target=aarch64-fuchsia \
+// RUN:     -fsanitize=fuzzer 2>&1 \
+// RUN:     -resource-dir=%S/Inputs/resource_dir_with_per_target_subdir \
+// RUN:     -fuse-ld=lld \
+// RUN:     | FileCheck %s -check-prefix=CHECK-FUZZER-AARCH64
+// CHECK-FUZZER-AARCH64: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
+// CHECK-FUZZER-AARCH64: "-fsanitize=fuzzer,fuzzer-no-link,safe-stack"
+// CHECK-FUZZER-AARCH64: "[[RESOURCE_DIR]]{{/|\\\\}}aarch64-fuchsia{{/|\\\\}}lib{{/|\\\\}}libclang_rt.fuzzer.a"
+
+// RUN: %clang %s -### --target=x86_64-fuchsia \
+// RUN:     -fsanitize=scudo 2>&1 \
+// RUN:     -resource-dir=%S/Inputs/resource_dir_with_per_target_subdir \
+// RUN:     -fuse-ld=lld \
+// RUN:     | FileCheck %s -check-prefix=CHECK-SCUDO-X86
+// CHECK-SCUDO-X86: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
+// CHECK-SCUDO-X86: "-fsanitize=safe-stack,scudo"
+// CHECK-SCUDO-X86: "-pie"
+// CHECK-SCUDO-X86: "[[RESOURCE_DIR]]{{/|\\\\}}x86_64-fuchsia{{/|\\\\}}lib{{/|\\\\}}libclang_rt.scudo.so"
+
+// RUN: %clang %s -### --target=aarch64-fuchsia \
+// RUN:     -fsanitize=scudo 2>&1 \
+// RUN:     -resource-dir=%S/Inputs/resource_dir_with_per_target_subdir \
+// RUN:     -fuse-ld=lld \
+// RUN:     | FileCheck %s -check-prefix=CHECK-SCUDO-AARCH64
+// CHECK-SCUDO-AARCH64: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
+// CHECK-SCUDO-AARCH64: "-fsanitize=safe-stack,scudo"
+// CHECK-SCUDO-AARCH64: "-pie"
+// CHECK-SCUDO-AARCH64: "[[RESOURCE_DIR]]{{/|\\\\}}aarch64-fuchsia{{/|\\\\}}lib{{/|\\\\}}libclang_rt.scudo.so"
+
+// RUN: %clang %s -### --target=x86_64-fuchsia \
+// RUN:     -fsanitize=scudo -fPIC -shared 2>&1 \
+// RUN:     -resource-dir=%S/Inputs/resource_dir_with_per_target_subdir \
+// RUN:     -fuse-ld=lld \
+// RUN:     | FileCheck %s -check-prefix=CHECK-SCUDO-SHARED
+// CHECK-SCUDO-SHARED: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
+// CHECK-SCUDO-SHARED: "-fsanitize=safe-stack,scudo"
+// CHECK-SCUDO-SHARED: "[[RESOURCE_DIR]]{{/|\\\\}}x86_64-fuchsia{{/|\\\\}}lib{{/|\\\\}}libclang_rt.scudo.so"
+
+// RUN: %clang %s -### --target=x86_64-fuchsia \
+// RUN:     -fxray-instrument -fxray-modes=xray-basic \
+// RUN:     -resource-dir=%S/Inputs/resource_dir_with_per_target_subdir \
+// RUN:     -fuse-ld=lld 2>&1 \
+// RUN:     | FileCheck %s -check-prefix=CHECK-XRAY-X86
+// CHECK-XRAY-X86: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
+// CHECK-XRAY-X86: "-fxray-instrument"
+// CHECK-XRAY-X86: "[[RESOURCE_DIR]]{{/|\\\\}}x86_64-fuchsia{{/|\\\\}}lib{{/|\\\\}}libclang_rt.xray.a"
+// CHECK-XRAY-X86: "[[RESOURCE_DIR]]{{/|\\\\}}x86_64-fuchsia{{/|\\\\}}lib{{/|\\\\}}libclang_rt.xray-basic.a"
+
+// RUN: %clang %s -### --target=aarch64-fuchsia \
+// RUN:     -fxray-instrument -fxray-modes=xray-basic \
+// RUN:     -resource-dir=%S/Inputs/resource_dir_with_per_target_subdir \
+// RUN:     -fuse-ld=lld 2>&1 \
+// RUN:     | FileCheck %s -check-prefix=CHECK-XRAY-AARCH64
+// CHECK-XRAY-AARCH64: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
+// CHECK-XRAY-AARCH64: "-fxray-instrument"
+// CHECK-XRAY-AARCH64: "[[RESOURCE_DIR]]{{/|\\\\}}aarch64-fuchsia{{/|\\\\}}lib{{/|\\\\}}libclang_rt.xray.a"
+// CHECK-XRAY-AARCH64: "[[RESOURCE_DIR]]{{/|\\\\}}aarch64-fuchsia{{/|\\\\}}lib{{/|\\\\}}libclang_rt.xray-basic.a"
+
+// RUN: %clang %s -### --target=aarch64-fuchsia \
+// RUN:     -O3 -flto -mcpu=cortex-a53 2>&1 \
+// RUN:     -fuse-ld=lld \
+// RUN:     | FileCheck %s -check-prefix=CHECK-LTO
+// CHECK-LTO: "-plugin-opt=mcpu=cortex-a53"
+// CHECK-LTO: "-plugin-opt=O3"
+
+// RUN: %clang %s -### --target=x86_64-fuchsia \
+// RUN:     -flto=thin -flto-jobs=8 2>&1 \
+// RUN:     -fuse-ld=lld \
+// RUN:     | FileCheck %s -check-prefix=CHECK-THINLTO
+// CHECK-THINLTO: "-plugin-opt=mcpu=x86-64"
+// CHECK-THINLTO: "-plugin-opt=thinlto"
+// CHECK-THINLTO: "-plugin-opt=jobs=8"
+
+// RUN: %clang %s -### --target=x86_64-fuchsia \
+// RUN:     -gsplit-dwarf -c %s 2>&1 \
+// RUN:     | FileCheck %s -check-prefix=CHECK-SPLIT-DWARF
+// CHECK-SPLIT-DWARF: "-split-dwarf-file" "fuchsia.dwo"

src/llvm-project/clang/test/Driver/fuchsia.cpp

diff --git a/src/llvm-project/clang/test/Driver/fuchsia.cpp b/src/llvm-project/clang/test/Driver/fuchsia.cpp
new file mode 100644
index 0000000..2c80ad0
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/fuchsia.cpp
@@ -0,0 +1,45 @@
+// RUN: %clangxx %s -### -no-canonical-prefixes --target=x86_64-fuchsia \
+// RUN:     -resource-dir=%S/Inputs/resource_dir_with_per_target_subdir \
+// RUN:     --sysroot=%S/platform -fuse-ld=lld 2>&1 | FileCheck %s
+// CHECK: {{.*}}clang{{.*}}" "-cc1"
+// CHECK: "-triple" "x86_64-fuchsia"
+// CHECK: "-fuse-init-array"
+// CHECK: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
+// CHECK: "-isysroot" "[[SYSROOT:[^"]+]]"
+// CHECK: "-internal-isystem" "{{.*[/\\]}}include{{/|\\\\}}c++{{/|\\\\}}v1"
+// CHECK: "-internal-externc-isystem" "[[SYSROOT]]{{/|\\\\}}include"
+// CHECK: {{.*}}ld.lld{{.*}}" "-z" "rodynamic"
+// CHECK: "--sysroot=[[SYSROOT]]"
+// CHECK: "-pie"
+// CHECK: "--build-id"
+// CHECK: "-dynamic-linker" "ld.so.1"
+// CHECK: Scrt1.o
+// CHECK-NOT: crti.o
+// CHECK-NOT: crtbegin.o
+// CHECK: "-L[[SYSROOT]]{{/|\\\\}}lib"
+// CHECK: "--push-state"
+// CHECK: "--as-needed"
+// CHECK: "-lc++"
+// CHECK: "-lm"
+// CHECK: "--pop-state"
+// CHECK: "[[RESOURCE_DIR]]{{/|\\\\}}x86_64-fuchsia{{/|\\\\}}lib{{/|\\\\}}libclang_rt.builtins.a"
+// CHECK: "-lc"
+// CHECK-NOT: crtend.o
+// CHECK-NOT: crtn.o
+
+// RUN: %clangxx %s -### --target=x86_64-unknown-fuchsia -stdlib=libstdc++ \
+// RUN:     -fuse-ld=lld 2>&1 \
+// RUN:     | FileCheck %s -check-prefix=CHECK-STDLIB
+// CHECK-STDLIB: error: invalid library name in argument '-stdlib=libstdc++'
+
+// RUN: %clangxx %s -### --target=x86_64-unknown-fuchsia -static-libstdc++ \
+// RUN:     -fuse-ld=lld 2>&1 \
+// RUN:     | FileCheck %s -check-prefix=CHECK-STATIC
+// CHECK-STATIC: "--push-state"
+// CHECK-STATIC: "--as-needed"
+// CHECK-STATIC: "-Bstatic"
+// CHECK-STATIC: "-lc++"
+// CHECK-STATIC: "-Bdynamic"
+// CHECK-STATIC: "-lm"
+// CHECK-STATIC: "--pop-state"
+// CHECK-STATIC: "-lc"

src/llvm-project/clang/test/Driver/function-alignment.c

diff --git a/src/llvm-project/clang/test/Driver/function-alignment.c b/src/llvm-project/clang/test/Driver/function-alignment.c
new file mode 100644
index 0000000..3dd6ad1
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/function-alignment.c
@@ -0,0 +1,17 @@
+// RUN: %clang -### %s 2>&1 | FileCheck %s -check-prefix CHECK-0
+// RUN: %clang -### -falign-functions %s 2>&1 | FileCheck %s -check-prefix CHECK-1
+// RUN: %clang -### -falign-functions=1 %s 2>&1 | FileCheck %s -check-prefix CHECK-1
+// RUN: %clang -### -falign-functions=2 %s 2>&1 | FileCheck %s -check-prefix CHECK-2
+// RUN: %clang -### -falign-functions=3 %s 2>&1 | FileCheck %s -check-prefix CHECK-3
+// RUN: %clang -### -falign-functions=4 %s 2>&1 | FileCheck %s -check-prefix CHECK-4
+// RUN: %clang -### -falign-functions=65537 %s 2>&1 | FileCheck %s -check-prefix CHECK-ERR-65537
+// RUN: %clang -### -falign-functions=a %s 2>&1 | FileCheck %s -check-prefix CHECK-ERR-A
+
+// CHECK-0-NOT: "-function-alignment"
+// CHECK-1-NOT: "-function-alignment"
+// CHECK-2: "-function-alignment" "1"
+// CHECK-3: "-function-alignment" "2"
+// CHECK-4: "-function-alignment" "2"
+// CHECK-ERR-65537: error: invalid integral value '65537' in '-falign-functions=65537'
+// CHECK-ERR-A: error: invalid integral value 'a' in '-falign-functions=a'
+

src/llvm-project/clang/test/Driver/function-sections.c

diff --git a/src/llvm-project/clang/test/Driver/function-sections.c b/src/llvm-project/clang/test/Driver/function-sections.c
new file mode 100644
index 0000000..ba065b1
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/function-sections.c
@@ -0,0 +1,74 @@
+// Test handling of -f(no-)function-sections and -f(no-)data-sections
+//
+// CHECK-FS: -ffunction-sections
+// CHECK-NOFS-NOT: -ffunction-sections
+// CHECK-DS: -fdata-sections
+// CHECK-NODS-NOT: -fdata-sections
+// CHECK-US-NOT: -fno-unique-section-names
+// CHECK-NOUS: -fno-unique-section-names
+
+// RUN: %clang -no-canonical-prefixes %s -### -fsyntax-only 2>&1       \
+// RUN:     -target i386-unknown-linux \
+// RUN:   | FileCheck --check-prefix=CHECK-NOFS --check-prefix=CHECK-NODS %s
+
+// RUN: %clang -no-canonical-prefixes %s -### -fsyntax-only 2>&1       \
+// RUN:     -target i386-unknown-linux \
+// RUN:     -ffunction-sections \
+// RUN:   | FileCheck --check-prefix=CHECK-FS %s
+
+// RUN: %clang -no-canonical-prefixes %s -### -fsyntax-only 2>&1       \
+// RUN:     -target i386-unknown-linux \
+// RUN:     -fno-function-sections \
+// RUN:   | FileCheck --check-prefix=CHECK-NOFS %s
+
+// RUN: %clang -no-canonical-prefixes %s -### -fsyntax-only 2>&1       \
+// RUN:     -target i386-unknown-linux \
+// RUN:     -ffunction-sections -fno-function-sections \
+// RUN:   | FileCheck --check-prefix=CHECK-NOFS %s
+
+// RUN: %clang -no-canonical-prefixes %s -### -fsyntax-only 2>&1       \
+// RUN:     -target i386-unknown-linux \
+// RUN:     -fno-function-sections -ffunction-sections \
+// RUN:   | FileCheck --check-prefix=CHECK-FS %s
+
+// RUN: %clang -no-canonical-prefixes %s -### -fsyntax-only 2>&1       \
+// RUN:     -target i386-unknown-linux \
+// RUN:     -ffunction-sections -fno-function-sections -ffunction-sections \
+// RUN:   | FileCheck --check-prefix=CHECK-FS %s
+
+
+// RUN: %clang -no-canonical-prefixes %s -### -fsyntax-only 2>&1       \
+// RUN:     -target i386-unknown-linux \
+// RUN:     -fdata-sections \
+// RUN:   | FileCheck --check-prefix=CHECK-DS %s
+
+// RUN: %clang -no-canonical-prefixes %s -### -fsyntax-only 2>&1       \
+// RUN:     -target i386-unknown-linux \
+// RUN:     -fno-data-sections \
+// RUN:   | FileCheck --check-prefix=CHECK-NODS %s
+
+// RUN: %clang -no-canonical-prefixes %s -### -fsyntax-only 2>&1       \
+// RUN:     -target i386-unknown-linux \
+// RUN:     -fdata-sections -fno-data-sections \
+// RUN:   | FileCheck --check-prefix=CHECK-NODS %s
+
+// RUN: %clang -no-canonical-prefixes %s -### -fsyntax-only 2>&1       \
+// RUN:     -target i386-unknown-linux \
+// RUN:     -fno-data-sections -fdata-sections \
+// RUN:   | FileCheck --check-prefix=CHECK-DS %s
+
+// RUN: %clang -no-canonical-prefixes %s -### -fsyntax-only 2>&1       \
+// RUN:     -target i386-unknown-linux \
+// RUN:     -fdata-sections -fno-data-sections -fdata-sections \
+// RUN:   | FileCheck --check-prefix=CHECK-DS %s
+
+
+// RUN: %clang -no-canonical-prefixes %s -### -fsyntax-only 2>&1        \
+// RUN:     -target i386-unknown-linux \
+// RUN:     -funique-section-names \
+// RUN:   | FileCheck --check-prefix=CHECK-US %s
+
+// RUN: %clang -no-canonical-prefixes %s -### -fsyntax-only 2>&1        \
+// RUN:     -target i386-unknown-linux \
+// RUN:     -fno-unique-section-names \
+// RUN:   | FileCheck --check-prefix=CHECK-NOUS %s

src/llvm-project/clang/test/Driver/fuse-ld-windows.c

diff --git a/src/llvm-project/clang/test/Driver/fuse-ld-windows.c b/src/llvm-project/clang/test/Driver/fuse-ld-windows.c
new file mode 100644
index 0000000..089f296
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/fuse-ld-windows.c
@@ -0,0 +1,25 @@
+// REQUIRES: system-windows
+
+// We used to require adding ".exe" suffix when cross-compiling on Windows.
+// RUN: %clang %s -### -o %t.o -target i386-unknown-linux \
+// RUN:     -B %S/Inputs/fuse_ld_windows -fuse-ld=foo 2>&1 \
+// RUN:   | FileCheck %s
+
+// Check that the old variant still works.
+// RUN: %clang %s -### -o %t.o -target i386-unknown-linux \
+// RUN:     -B %S/Inputs/fuse_ld_windows -fuse-ld=foo.exe 2>&1 \
+// RUN:   | FileCheck %s
+
+// With the full path, the extension can be omitted, too,
+// because Windows allows that.
+// RUN: %clang %s -### -o %t.o -target i386-unknown-linux \
+// RUN:     -fuse-ld=%S/Inputs/fuse_ld_windows/ld.foo 2>&1 \
+// RUN:   | FileCheck %s
+
+// Check that the full path with the extension works too.
+// RUN: %clang %s -### -o %t.o -target i386-unknown-linux \
+// RUN:     -fuse-ld=%S/Inputs/fuse_ld_windows/ld.foo.exe 2>&1 \
+// RUN:   | FileCheck %s
+
+// CHECK-NOT: invalid linker name
+// CHECK: /Inputs/fuse_ld_windows{{/|\\\\}}ld.foo

src/llvm-project/clang/test/Driver/fuse-ld.c

diff --git a/src/llvm-project/clang/test/Driver/fuse-ld.c b/src/llvm-project/clang/test/Driver/fuse-ld.c
new file mode 100644
index 0000000..b043ce6
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/fuse-ld.c
@@ -0,0 +1,95 @@
+// RUN: %clang %s -### \
+// RUN:     -fuse-ld=/usr/local/bin/or1k-linux-ld 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-ABSOLUTE-LD
+// CHECK-ABSOLUTE-LD: /usr/local/bin/or1k-linux-ld
+
+
+// RUN: %clang %s -### \
+// RUN:     -target x86_64-unknown-freebsd 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-FREEBSD-LD
+// CHECK-FREEBSD-LD: ld
+
+// RUN: %clang %s -### -fuse-ld=bfd \
+// RUN:     --sysroot=%S/Inputs/basic_freebsd_tree \
+// RUN:     -target x86_64-unknown-freebsd \
+// RUN:     -B%S/Inputs/basic_freebsd_tree/usr/bin 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK-FREEBSD-BFD
+// CHECK-FREEBSD-BFD: Inputs/basic_freebsd_tree/usr/bin{{/|\\+}}ld.bfd
+
+// RUN: %clang %s -### -fuse-ld=gold \
+// RUN:     --sysroot=%S/Inputs/basic_freebsd_tree \
+// RUN:     -target x86_64-unknown-freebsd \
+// RUN:     -B%S/Inputs/basic_freebsd_tree/usr/bin 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK-FREEBSD-GOLD
+// CHECK-FREEBSD-GOLD: Inputs/basic_freebsd_tree/usr/bin{{/|\\+}}ld.gold
+
+// RUN: %clang %s -### -fuse-ld=plib \
+// RUN:     --sysroot=%S/Inputs/basic_freebsd_tree \
+// RUN:     -target x86_64-unknown-freebsd \
+// RUN:     -B%S/Inputs/basic_freebsd_tree/usr/bin 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK-FREEBSD-PLIB
+// CHECK-FREEBSD-PLIB: error: invalid linker name
+
+
+
+// RUN: %clang %s -### -fuse-ld=ld \
+// RUN:     -target arm-linux-androideabi \
+// RUN:     -B%S/Inputs/basic_android_tree/bin 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-ANDROID-ARM-LD
+// CHECK-ANDROID-ARM-LD: Inputs/basic_android_tree/bin{{/|\\+}}arm-linux-androideabi-ld
+
+// RUN: %clang %s -### -fuse-ld=bfd \
+// RUN:     -target arm-linux-androideabi \
+// RUN:     -B%S/Inputs/basic_android_tree/bin 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK-ANDROID-ARM-BFD
+// CHECK-ANDROID-ARM-BFD: Inputs/basic_android_tree/bin{{/|\\+}}arm-linux-androideabi-ld.bfd
+
+// RUN: %clang %s -### -fuse-ld=gold \
+// RUN:     -target arm-linux-androideabi \
+// RUN:     -B%S/Inputs/basic_android_tree/bin 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK-ANDROID-ARM-GOLD
+// CHECK-ANDROID-ARM-GOLD: Inputs/basic_android_tree/bin{{/|\\+}}arm-linux-androideabi-ld.gold
+
+// RUN: %clang %s -### -fuse-ld=ld \
+// RUN:     -target arm-linux-androideabi \
+// RUN:     -gcc-toolchain %S/Inputs/basic_android_tree 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-ANDROID-ARM-LD-TC
+// CHECK-ANDROID-ARM-LD-TC: Inputs/basic_android_tree/lib/gcc/arm-linux-androideabi/4.4.3/../../../../arm-linux-androideabi/bin{{/|\\+}}ld
+
+// RUN: %clang %s -### -fuse-ld=bfd \
+// RUN:     -target arm-linux-androideabi \
+// RUN:     -gcc-toolchain %S/Inputs/basic_android_tree 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK-ANDROID-ARM-BFD-TC
+// CHECK-ANDROID-ARM-BFD-TC: Inputs/basic_android_tree/lib/gcc/arm-linux-androideabi/4.4.3/../../../../arm-linux-androideabi/bin{{/|\\+}}ld.bfd
+
+// RUN: %clang %s -### -fuse-ld=gold \
+// RUN:     -target arm-linux-androideabi \
+// RUN:     -gcc-toolchain %S/Inputs/basic_android_tree 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK-ANDROID-ARM-GOLD-TC
+// CHECK-ANDROID-ARM-GOLD-TC: Inputs/basic_android_tree/lib/gcc/arm-linux-androideabi/4.4.3/../../../../arm-linux-androideabi/bin{{/|\\+}}ld.gold
+
+
+// RUN: %clang %s -### -fuse-ld=link \
+// RUN:     -target i686-unknown-windows-msvc 2>&1 \
+// RUN:   | FileCheck %s --check-prefix CHECK-WINDOWS-MSVC-LINK
+// CHECK-WINDOWS-MSVC-LINK: "{{.*}}link.exe"
+// CHECK-WINDOWS-MSVC-LINK-SAME: "-out:{{.*}}"
+
+// RUN: %clang %s -### -fuse-ld=lld \
+// RUN:     -target i686-unknown-windows-msvc 2>&1 \
+// RUN:   | FileCheck %s --check-prefix CHECK-WINDOWS-MSVC-LLD
+// CHECK-WINDOWS-MSVC-LLD: "{{.*}}lld-link"
+// CHECK-WINDOWS-MSVC-LLD-SAME: "-out:{{.*}}"
+
+// RUN: %clang %s -### -fuse-ld=lld-link \
+// RUN:     -target i686-unknown-windows-msvc 2>&1 \
+// RUN:   | FileCheck %s --check-prefix CHECK-WINDOWS-MSVC-LLD-LINK
+// CHECK-WINDOWS-MSVC-LLD-LINK: "{{.*}}lld-link"
+// CHECK-WINDOWS-MSVC-LLD-LINK-SAME: "-out:{{.*}}"
+
+// RUN: %clang %s -### -fuse-ld=bfd \
+// RUN:     -target i686-unknown-windows-msvc \
+// RUN:     -B %S/Inputs/Windows/usr/bin 2>&1 \
+// RUN:   | FileCheck %s --check-prefix CHECK-WINDOWS-MSVC-BFD
+// CHECK-WINDOWS-MSVC-BFD: "{{.*}}ld.bfd"
+// CHECK-WINDOWS-MSVC-BFD-SAME: "-o"

src/llvm-project/clang/test/Driver/fuzzer.c

diff --git a/src/llvm-project/clang/test/Driver/fuzzer.c b/src/llvm-project/clang/test/Driver/fuzzer.c
new file mode 100644
index 0000000..3fdf5ab
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/fuzzer.c
@@ -0,0 +1,34 @@
+// Test flags inserted by -fsanitize=fuzzer.
+
+// RUN: %clang -fsanitize=fuzzer %s -target x86_64-apple-darwin14 -### 2>&1 | FileCheck --check-prefixes=CHECK-FUZZER-LIB,CHECK-COVERAGE-FLAGS %s
+//
+// CHECK-FUZZER-LIB: libclang_rt.fuzzer
+// CHECK-COVERAGE: -fsanitize-coverage-inline-8bit-counters
+// CHECK-COVERAGE-SAME: -fsanitize-coverage-indirect-calls
+// CHECK-COVERAGE-SAME: -fsanitize-coverage-trace-cmp
+// CHECK-COVERAGE-SAME: -fsanitize-coverage-pc-table
+
+// RUN: %clang -fsanitize=fuzzer -target i386-unknown-linux -stdlib=platform %s -### 2>&1 | FileCheck --check-prefixes=CHECK-LIBCXX-LINUX %s
+//
+// CHECK-LIBCXX-LINUX: -lstdc++
+
+// RUN: %clang -target x86_64-apple-darwin14 -fsanitize=fuzzer %s -### 2>&1 | FileCheck --check-prefixes=CHECK-LIBCXX-DARWIN %s
+//
+// CHECK-LIBCXX-DARWIN: -lc++
+
+
+// Check that we don't link in libFuzzer.a when producing a shared object.
+// RUN: %clang -fsanitize=fuzzer %s -shared -o %t.so -### 2>&1 | FileCheck --check-prefixes=CHECK-NOLIB-SO %s
+// CHECK-NOLIB-SO-NOT: libclang_rt.libfuzzer
+
+// Check that we don't link in libFuzzer when compiling with -fsanitize=fuzzer-no-link.
+// RUN: %clang -fsanitize=fuzzer-no-link %s -target x86_64-apple-darwin14 -### 2>&1 | FileCheck --check-prefixes=CHECK-NOLIB,CHECK-COV %s
+// CHECK-NOLIB-NOT: libclang_rt.libfuzzer
+// CHECK-COV: -fsanitize-coverage-inline-8bit-counters
+
+// RUN: %clang -fsanitize=fuzzer -fsanitize-coverage=trace-pc %s -### 2>&1 | FileCheck --check-prefixes=CHECK-MSG %s
+// CHECK-MSG-NOT: argument unused during compilation
+
+int LLVMFuzzerTestOneInput(const char *Data, long Size) {
+  return 0;
+}

src/llvm-project/clang/test/Driver/fveclib.c

diff --git a/src/llvm-project/clang/test/Driver/fveclib.c b/src/llvm-project/clang/test/Driver/fveclib.c
new file mode 100644
index 0000000..3bd4bf6
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/fveclib.c
@@ -0,0 +1,17 @@
+// RUN: %clang -### -c -fveclib=none %s 2>&1 | FileCheck -check-prefix CHECK-NOLIB %s
+// RUN: %clang -### -c -fveclib=Accelerate %s 2>&1 | FileCheck -check-prefix CHECK-ACCELERATE %s
+// RUN: not %clang -c -fveclib=something %s 2>&1 | FileCheck -check-prefix CHECK-INVALID %s
+
+// CHECK-NOLIB: "-fveclib=none"
+// CHECK-ACCELERATE: "-fveclib=Accelerate"
+
+// CHECK-INVALID: error: invalid value 'something' in '-fveclib=something'
+
+// RUN: %clang -fveclib=Accelerate %s -target arm64-apple-ios8.0.0 -### 2>&1 | FileCheck --check-prefix=CHECK-LINK %s
+// CHECK-LINK: "-framework" "Accelerate"
+
+// RUN: %clang -fveclib=Accelerate %s -nostdlib -target arm64-apple-ios8.0.0 -### 2>&1 | FileCheck --check-prefix=CHECK-LINK-NOSTDLIB %s
+// CHECK-LINK-NOSTDLIB-NOT: "-framework" "Accelerate"
+
+// RUN: %clang -fveclib=Accelerate %s -nodefaultlibs -target arm64-apple-ios8.0.0 -### 2>&1 | FileCheck --check-prefix=CHECK-LINK-NODEFAULTLIBS %s
+// CHECK-LINK-NODEFAULTLIBS-NOT: "-framework" "Accelerate"

src/llvm-project/clang/test/Driver/gcc-toolchain.cpp

diff --git a/src/llvm-project/clang/test/Driver/gcc-toolchain.cpp b/src/llvm-project/clang/test/Driver/gcc-toolchain.cpp
new file mode 100644
index 0000000..ca96757
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/gcc-toolchain.cpp
@@ -0,0 +1,29 @@
+// Test that gcc-toolchain option is working correctly
+//
+// RUN: %clangxx -no-canonical-prefixes %s -### -o %t 2>&1 \
+// RUN:     --target=i386-unknown-linux -stdlib=libstdc++ \
+// RUN:     --gcc-toolchain=%S/Inputs/ubuntu_11.04_multiarch_tree/usr \
+// RUN:   | FileCheck %s
+//
+// Additionally check that the legacy spelling of the flag works.
+// RUN: %clangxx -no-canonical-prefixes %s -### -o %t 2>&1 \
+// RUN:     --target=i386-unknown-linux -stdlib=libstdc++ \
+// RUN:     -gcc-toolchain %S/Inputs/ubuntu_11.04_multiarch_tree/usr \
+// RUN:   | FileCheck %s
+//
+// Test for header search toolchain detection.
+// CHECK: "-internal-isystem"
+// CHECK: "[[TOOLCHAIN:[^"]+]]/usr/lib/i386-linux-gnu/gcc/i686-linux-gnu/4.5/../../../../../include/c++/4.5"
+// CHECK: "-internal-isystem"
+// CHECK: "[[TOOLCHAIN]]/usr/lib/i386-linux-gnu/gcc/i686-linux-gnu/4.5/../../../../../include/c++/4.5/i686-linux-gnu"
+// CHECK: "-internal-isystem"
+// CHECK: "[[TOOLCHAIN]]/usr/lib/i386-linux-gnu/gcc/i686-linux-gnu/4.5/../../../../../include/c++/4.5/backward"
+// CHECK: "-internal-isystem" "/usr/local/include"
+//
+// Test for linker toolchain detection. Note that only the '-L' flags will use
+// the same precise formatting of the path as the '-internal-system' flags
+// above, so we just blanket wildcard match the 'crtbegin.o'.
+// CHECK: "{{[^"]*}}ld{{(.exe)?}}"
+// CHECK: "{{[^"]*}}/usr/lib/i386-linux-gnu/gcc/i686-linux-gnu/4.5{{/|\\\\}}crtbegin.o"
+// CHECK: "-L[[TOOLCHAIN]]/usr/lib/i386-linux-gnu/gcc/i686-linux-gnu/4.5"
+// CHECK: "-L[[TOOLCHAIN]]/usr/lib/i386-linux-gnu/gcc/i686-linux-gnu/4.5/../../../.."

src/llvm-project/clang/test/Driver/gcc-version-debug.c

diff --git a/src/llvm-project/clang/test/Driver/gcc-version-debug.c b/src/llvm-project/clang/test/Driver/gcc-version-debug.c
new file mode 100644
index 0000000..daa9606
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/gcc-version-debug.c
@@ -0,0 +1,7 @@
+// RUN: %clang -v --target=i386-unknown-linux \
+// RUN:           --gcc-toolchain="" \
+// RUN:           --sysroot=%S/Inputs/debian_multiarch_tree 2>&1 | FileCheck %s
+
+// CHECK: Found candidate GCC installation: {{.*}}Inputs{{.}}debian_multiarch_tree{{.}}usr{{.}}lib{{.}}gcc{{.}}i686-linux-gnu{{.}}4.5
+// CHECK-NEXT: Found candidate GCC installation: {{.*}}Inputs{{.}}debian_multiarch_tree{{.}}usr{{.}}lib{{.}}gcc{{.}}x86_64-linux-gnu{{.}}4.5
+// CHECK-NEXT: Selected GCC installation: {{.*}}Inputs{{.}}debian_multiarch_tree{{.}}usr{{.}}lib{{.}}gcc{{.}}i686-linux-gnu{{.}}4.5

src/llvm-project/clang/test/Driver/gcc_forward.c

diff --git a/src/llvm-project/clang/test/Driver/gcc_forward.c b/src/llvm-project/clang/test/Driver/gcc_forward.c
new file mode 100644
index 0000000..f75b1c7
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/gcc_forward.c
@@ -0,0 +1,42 @@
+// Check that we don't try to forward -Xclang or -mlinker-version to GCC.
+// PR12920 -- Check also we may not forward W_Group options to GCC.
+//
+// RUN: %clang -target powerpc-unknown-unknown \
+// RUN:   %s \
+// RUN:   -Wall -Wdocumentation \
+// RUN:   -Xclang foo-bar \
+// RUN:   -march=x86-64 \
+// RUN:   -mlinker-version=10 -### 2> %t
+// RUN: FileCheck < %t %s
+//
+// clang -cc1
+// CHECK: clang
+// CHECK: "-Wall" "-Wdocumentation"
+// CHECK: "-o" "{{[^"]+}}.o"
+//
+// gcc as ld.
+// CHECK: gcc{{[^"]*}}"
+// CHECK-NOT: "-mlinker-version=10"
+// CHECK-NOT: "-Xclang"
+// CHECK-NOT: "foo-bar"
+// CHECK-NOT: "-Wall"
+// CHECK-NOT: "-Wdocumentation"
+// CHECK: -march
+// CHECK-NOT: "-mlinker-version=10"
+// CHECK-NOT: "-Xclang"
+// CHECK-NOT: "foo-bar"
+// CHECK-NOT: "-Wall"
+// CHECK-NOT: "-Wdocumentation"
+// CHECK: "-o" "a.out"
+
+// Check that we're not forwarding -g options to the assembler
+// RUN: %clang -g -target x86_64-unknown-linux-gnu -no-integrated-as -c %s -### 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-ASM %s
+// CHECK-ASM: as
+// CHECK-ASM-NOT: "-g"
+
+// Check that we're not forwarding -mno-unaligned-access.
+// RUN: %clang -target aarch64-none-elf -mno-unaligned-access %s -### 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-ARM %s
+// CHECK-ARM: gcc{{[^"]*}}"
+// CHECK-ARM-NOT: -mno-unaligned-access

src/llvm-project/clang/test/Driver/gcodeview-ghash.c

diff --git a/src/llvm-project/clang/test/Driver/gcodeview-ghash.c b/src/llvm-project/clang/test/Driver/gcodeview-ghash.c
new file mode 100644
index 0000000..c45c829
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/gcodeview-ghash.c
@@ -0,0 +1,19 @@
+// Note: %s must be preceded by --, otherwise it may be interpreted as a
+// command-line option, e.g. on Mac where %s is commonly under /Users.
+
+// GHASH: "-gcodeview-ghash"
+// NO_GHASH-NOT: "-gcodeview-ghash"
+
+// default
+// RUN: %clang_cl /Z7 -### -- %s 2>&1 | FileCheck -check-prefix=NO_GHASH %s
+// enabled
+// RUN: %clang_cl /Z7 -gcodeview-ghash -### -- %s 2>&1 | FileCheck -check-prefix=GHASH %s
+// disabled
+// RUN: %clang_cl /Z7 -gcodeview-ghash -gno-codeview-ghash -### -- %s 2>&1 | FileCheck -check-prefix=NO_GHASH %s
+
+// enabled, no /Z7
+// RUN: %clang_cl -gcodeview-ghash -### -- %s 2>&1 | FileCheck -check-prefix=NO_GHASH %s
+
+// GCC-style driver
+// RUN: %clang -g -gcodeview -gcodeview-ghash -### -- %s 2>&1 | FileCheck -check-prefix=GHASH %s
+// RUN: %clang -g -gcodeview -gcodeview-ghash -gno-codeview-ghash -### -- %s 2>&1 | FileCheck -check-prefix=NO_GHASH %s

src/llvm-project/clang/test/Driver/gfortran.f90

diff --git a/src/llvm-project/clang/test/Driver/gfortran.f90 b/src/llvm-project/clang/test/Driver/gfortran.f90
new file mode 100644
index 0000000..d2f90b4
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/gfortran.f90
@@ -0,0 +1,258 @@
+! Test that Clang can forward all of the flags which are documented as
+! being supported by gfortran to GCC when falling back to GCC for
+! a fortran input file.
+!
+! RUN: %clang -no-canonical-prefixes -target i386-linux -### %s -o %t 2>&1 \
+! RUN:     -Aquestion=answer \
+! RUN:     -A-question=answer \
+! RUN:     -C \
+! RUN:     -CC \
+! RUN:     -Dmacro \
+! RUN:     -Dmacro=value \
+! RUN:     -H \
+! RUN:     -Isome/directory \
+! RUN:     -Jsome/other/directory \
+! RUN:     -P \
+! RUN:     -Umacro \
+! RUN:     -Waliasing \
+! RUN:     -Walign-commons \
+! RUN:     -Wall \
+! RUN:     -Wampersand \
+! RUN:     -Warray-bounds \
+! RUN:     -Wc-binding-type \
+! RUN:     -Wcharacter-truncation \
+! RUN:     -Wconversion \
+! RUN:     -Wfunction-elimination \
+! RUN:     -Wimplicit-interface \
+! RUN:     -Wimplicit-procedure \
+! RUN:     -Wintrinsic-shadow \
+! RUN:     -Wintrinsics-std \
+! RUN:     -Wline-truncation \
+! RUN:     -Wreal-q-constant \
+! RUN:     -Wrealloc-lhs \
+! RUN:     -Wsurprising \
+! RUN:     -Wtabs \
+! RUN:     -Wtarget-lifetime \
+! RUN:     -Wunderflow \
+! RUN:     -Wunused-parameter \
+! RUN:     -cpp \
+! RUN:     -dD \
+! RUN:     -dI \
+! RUN:     -dM \
+! RUN:     -dN \
+! RUN:     -dU \
+! RUN:     -faggressive-function-elimination \
+! RUN:     -falign-commons \
+! RUN:     -fall-intrinsics \
+! RUN:     -fautomatic \
+! RUN:     -fbackslash \
+! RUN:     -fbacktrace \
+! RUN:     -fblas-matmul-limit=42 \
+! RUN:     -fbounds-check \
+! RUN:     -fcheck-array-temporaries \
+! RUN:     -fcheck=all \
+! RUN:     -fcoarray=none \
+! RUN:     -fconvert=foobar \
+! RUN:     -fcray-pointer \
+! RUN:     -fd-lines-as-code \
+! RUN:     -fd-lines-as-comments \
+! RUN:     -fdefault-double-8 \
+! RUN:     -fdefault-integer-8 \
+! RUN:     -fdefault-real-8 \
+! RUN:     -fdollar-ok \
+! RUN:     -fdump-fortran-optimized \
+! RUN:     -fdump-fortran-original \
+! RUN:     -fdump-parse-tree \
+! RUN:     -fexternal-blas \
+! RUN:     -ff2c \
+! RUN:     -ffixed-form \
+! RUN:     -ffixed-line-length-42 \
+! RUN:     -ffpe-trap=list \
+! RUN:     -ffree-form \
+! RUN:     -ffree-line-length-42 \
+! RUN:     -ffrontend-optimize \
+! RUN:     -fimplicit-none \
+! RUN:     -finit-character=n \
+! RUN:     -finit-integer=n \
+! RUN:     -finit-local-zero \
+! RUN:     -finit-logical=false \
+! RUN:     -finit-real=zero \
+! RUN:     -finteger-4-integer-8 \
+! RUN:     -fintrinsic-modules-path \
+! RUN:     -fmax-array-constructor=42 \
+! RUN:     -fmax-errors=42 \
+! RUN:     -fmax-identifier-length \
+! RUN:     -fmax-stack-var-size=42 \
+! RUN:     -fmax-subrecord-length=42 \
+! RUN:     -fmodule-private \
+! RUN:     -fopenmp \
+! RUN:     -fpack-derived \
+! RUN:     -fprotect-parens \
+! RUN:     -frange-check \
+! RUN:     -freal-4-real-10 \
+! RUN:     -freal-4-real-16 \
+! RUN:     -freal-4-real-8 \
+! RUN:     -freal-8-real-10 \
+! RUN:     -freal-8-real-16 \
+! RUN:     -freal-8-real-4 \
+! RUN:     -frealloc-lhs \
+! RUN:     -frecord-marker=42 \
+! RUN:     -frecursive \
+! RUN:     -frepack-arrays \
+! RUN:     -fsecond-underscore \
+! RUN:     -fshort-enums \
+! RUN:     -fsign-zero \
+! RUN:     -fstack-arrays \
+! RUN:     -fsyntax-only \
+! RUN:     -funderscoring \
+! RUN:     -fwhole-file \
+! RUN:     -imultilib \
+! RUN:     -iprefix \
+! RUN:     -iquote \
+! RUN:     -isysroot \
+! RUN:     -isystem \
+! RUN:     -nocpp \
+! RUN:     -nostdinc \
+! RUN:     -pedantic \
+! RUN:     -pedantic-errors \
+! RUN:     -static-libgfortran \
+! RUN:     -std=f90 \
+! RUN:     -undef \
+! RUN:   | FileCheck %s
+!
+! FIXME: Several of these shouldn't necessarily be rendered separately
+! when passing to GCC... Hopefully their driver handles this.
+!
+! CHECK: "-Aquestion=answer"
+! CHECK: "-A-question=answer"
+! CHECK: "-C"
+! CHECK: "-CC"
+! CHECK: "-D" "macro"
+! CHECK: "-D" "macro=value"
+! CHECK: "-H"
+! CHECK: "-I" "some/directory"
+! CHECK: "-Jsome/other/directory"
+! CHECK: "-P"
+! CHECK: "-U" "macro"
+! CHECK: "-Waliasing"
+! CHECK: "-Walign-commons"
+! CHECK: "-Wall"
+! CHECK: "-Wampersand"
+! CHECK: "-Warray-bounds"
+! CHECK: "-Wc-binding-type"
+! CHECK: "-Wcharacter-truncation"
+! CHECK: "-Wconversion"
+! CHECK: "-Wfunction-elimination"
+! CHECK: "-Wimplicit-interface"
+! CHECK: "-Wimplicit-procedure"
+! CHECK: "-Wintrinsic-shadow"
+! CHECK: "-Wintrinsics-std"
+! CHECK: "-Wline-truncation"
+! CHECK: "-Wreal-q-constant"
+! CHECK: "-Wrealloc-lhs"
+! CHECK: "-Wsurprising"
+! CHECK: "-Wtabs"
+! CHECK: "-Wtarget-lifetime"
+! CHECK: "-Wunderflow"
+! CHECK: "-Wunused-parameter"
+! CHECK: "-cpp"
+! CHECK: "-dD"
+! CHECK: "-dI"
+! CHECK: "-dM"
+! CHECK: "-dN"
+! CHECK: "-dU"
+! CHECK: "-faggressive-function-elimination"
+! CHECK: "-falign-commons"
+! CHECK: "-fall-intrinsics"
+! CHECK: "-fautomatic"
+! CHECK: "-fbackslash"
+! CHECK: "-fbacktrace"
+! CHECK: "-fblas-matmul-limit=42"
+! CHECK: "-fbounds-check"
+! CHECK: "-fcheck-array-temporaries"
+! CHECK: "-fcheck=all"
+! CHECK: "-fcoarray=none"
+! CHECK: "-fconvert=foobar"
+! CHECK: "-fcray-pointer"
+! CHECK: "-fd-lines-as-code"
+! CHECK: "-fd-lines-as-comments"
+! CHECK: "-fdefault-double-8"
+! CHECK: "-fdefault-integer-8"
+! CHECK: "-fdefault-real-8"
+! CHECK: "-fdollar-ok"
+! CHECK: "-fdump-fortran-optimized"
+! CHECK: "-fdump-fortran-original"
+! CHECK: "-fdump-parse-tree"
+! CHECK: "-fexternal-blas"
+! CHECK: "-ff2c"
+! CHECK: "-ffixed-form"
+! CHECK: "-ffixed-line-length-42"
+! CHECK: "-ffpe-trap=list"
+! CHECK: "-ffree-form"
+! CHECK: "-ffree-line-length-42"
+! CHECK: "-ffrontend-optimize"
+! CHECK: "-fimplicit-none"
+! CHECK: "-finit-character=n"
+! CHECK: "-finit-integer=n"
+! CHECK: "-finit-local-zero"
+! CHECK: "-finit-logical=false"
+! CHECK: "-finit-real=zero"
+! CHECK: "-finteger-4-integer-8"
+! CHECK: "-fintrinsic-modules-path"
+! CHECK: "-fmax-array-constructor=42"
+! CHECK: "-fmax-errors=42"
+! CHECK: "-fmax-identifier-length"
+! CHECK: "-fmax-stack-var-size=42"
+! CHECK: "-fmax-subrecord-length=42"
+! CHECK: "-fmodule-private"
+! CHECK: "-fopenmp"
+! CHECK: "-fpack-derived"
+! CHECK: "-fprotect-parens"
+! CHECK: "-frange-check"
+! CHECK: "-freal-4-real-10"
+! CHECK: "-freal-4-real-16"
+! CHECK: "-freal-4-real-8"
+! CHECK: "-freal-8-real-10"
+! CHECK: "-freal-8-real-16"
+! CHECK: "-freal-8-real-4"
+! CHECK: "-frealloc-lhs"
+! CHECK: "-frecord-marker=42"
+! CHECK: "-frecursive"
+! CHECK: "-frepack-arrays"
+! CHECK: "-fsecond-underscore"
+! CHECK: "-fshort-enums"
+! CHECK: "-fsign-zero"
+! CHECK: "-fstack-arrays"
+! CHECK: "-funderscoring"
+! CHECK: "-fwhole-file"
+! CHECK: "-imultilib"
+! CHECK: "-iprefix"
+! CHECK: "-iquote"
+! CHECK: "-isysroot"
+! CHECK: "-isystem"
+! CHECK: "-nocpp"
+! CHECK: "-nostdinc"
+! CHECK: "-pedantic"
+! CHECK: "-pedantic-errors"
+! CHECK: "-static-libgfortran"
+! CHECK: "-std=f90"
+! CHECK: "-undef"
+!
+! Clang understands this one and orders it weirdly.
+! CHECK: "-fsyntax-only"
+!
+! PR22234: Ensure that -fsyntax-only doesn't complain about output types and
+!          passes along correctly.
+! RUN: %clang -no-canonical-prefixes -target i386-linux -fsyntax-only -### %s -o %t 2>&1 | \
+! grep for error message and command-line
+! RUN: grep -e error: -e -fsyntax-only | FileCheck %s --check-prefix=CHECK-PR22234
+!
+! CHECK-PR22234-NOT: clang: error: invalid output type
+! CHECK-PR22234: "-fsyntax-only"
+!
+! Regression test for the bug introduced with PR22234 fix.
+! Make sure -fsyntax-only is not passed to gfortran during normal compilation.
+!
+! RUN: %clang -no-canonical-prefixes -target i386-linux -### %s -o %t 2>&1 \
+! RUN: | FileCheck %s --check-prefix=CHECK-PR22234-R
+! CHECK-PR22234-R-NOT: "-fsyntax-only"

src/llvm-project/clang/test/Driver/global-isel.c

diff --git a/src/llvm-project/clang/test/Driver/global-isel.c b/src/llvm-project/clang/test/Driver/global-isel.c
new file mode 100644
index 0000000..f4fc6a7
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/global-isel.c
@@ -0,0 +1,24 @@
+// REQUIRES: x86-registered-target,aarch64-registered-target
+
+// RUN: %clang -fexperimental-isel -S -### %s 2>&1 | FileCheck --check-prefix=ENABLED %s
+// RUN: %clang -fno-experimental-isel -S -### %s 2>&1 | FileCheck --check-prefix=DISABLED %s
+
+// RUN: %clang -target aarch64 -fexperimental-isel -S %s -### 2>&1 | FileCheck --check-prefix=ARM64-DEFAULT %s
+// RUN: %clang -target aarch64 -fexperimental-isel -S -O0 %s -### 2>&1 | FileCheck --check-prefix=ARM64-O0 %s
+// RUN: %clang -target aarch64 -fexperimental-isel -S -O2 %s -### 2>&1 | FileCheck --check-prefix=ARM64-O2 %s
+// RUN: %clang -target aarch64 -fexperimental-isel -Wno-experimental-isel -S -O2 %s -### 2>&1 | FileCheck --check-prefix=ARM64-O2-NOWARN %s
+
+// RUN: %clang -target x86_64 -fexperimental-isel -S %s -### 2>&1 | FileCheck --check-prefix=X86_64 %s
+
+// ENABLED: "-mllvm" "-global-isel=1"
+// DISABLED: "-mllvm" "-global-isel=0"
+
+// ARM64-DEFAULT-NOT: warning: -fexperimental-sel
+// ARM64-DEFAULT-NOT: "-global-isel-abort=2"
+// ARM64-O0-NOT: warning: -fexperimental-sel
+// ARM64-O2: warning: -fexperimental-isel support is incomplete for this architecture at the current optimization level
+// ARM64-O2: "-mllvm" "-global-isel-abort=2"
+// ARM64-O2-NOWARN-NOT: warning: -fexperimental-isel
+
+// X86_64: -fexperimental-isel support for the 'x86_64' architecture is incomplete
+// X86_64: "-mllvm" "-global-isel-abort=2"

src/llvm-project/clang/test/Driver/gnu-runtime.m

diff --git a/src/llvm-project/clang/test/Driver/gnu-runtime.m b/src/llvm-project/clang/test/Driver/gnu-runtime.m
new file mode 100644
index 0000000..1d7a40a
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/gnu-runtime.m
@@ -0,0 +1,4 @@
+// RUN: %clang -target i386-apple-darwin10 -### -fsyntax-only -fgnu-runtime %s 2>&1 | FileCheck %s
+// RUN: %clang -target i386-apple-darwin10 -### -x objective-c++ -fsyntax-only -fgnu-runtime %s 2>&1 | FileCheck %s
+// CHECK: -fobjc-runtime=gcc
+// CHECK-NOT: fragile

src/llvm-project/clang/test/Driver/gold-lto-new-pass-man.c

diff --git a/src/llvm-project/clang/test/Driver/gold-lto-new-pass-man.c b/src/llvm-project/clang/test/Driver/gold-lto-new-pass-man.c
new file mode 100644
index 0000000..c2add0c
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/gold-lto-new-pass-man.c
@@ -0,0 +1,7 @@
+// RUN: touch %t.o
+//
+// RUN: %clang -target ppc64le-unknown-linux -### %t.o -flto 2>&1 \
+// RUN:     -Wl,-plugin-opt=foo -O3 \
+// RUN:     -fexperimental-new-pass-manager \
+// RUN:     | FileCheck %s
+// CHECK: "-plugin-opt=new-pass-manager"

src/llvm-project/clang/test/Driver/gold-lto-samplepgo.c

diff --git a/src/llvm-project/clang/test/Driver/gold-lto-samplepgo.c b/src/llvm-project/clang/test/Driver/gold-lto-samplepgo.c
new file mode 100644
index 0000000..ee4b51c
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/gold-lto-samplepgo.c
@@ -0,0 +1,7 @@
+// RUN: touch %t.o
+//
+// RUN: %clang -target x86_64-unknown-linux -### %t.o -flto 2>&1 \
+// RUN:     -Wl,-plugin-opt=foo -O3 \
+// RUN:     -fprofile-sample-use=%s \
+// RUN:     | FileCheck %s
+// CHECK: -plugin-opt=sample-profile=

src/llvm-project/clang/test/Driver/gold-lto-sections.c

diff --git a/src/llvm-project/clang/test/Driver/gold-lto-sections.c b/src/llvm-project/clang/test/Driver/gold-lto-sections.c
new file mode 100644
index 0000000..83d72cf
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/gold-lto-sections.c
@@ -0,0 +1,8 @@
+// RUN: touch %t.o
+//
+// RUN: %clang -target x86_64-unknown-linux -### %t.o -flto 2>&1 \
+// RUN:     -Wl,-plugin-opt=foo -O3 \
+// RUN:     -ffunction-sections -fdata-sections \
+// RUN:     | FileCheck %s
+// CHECK: "-plugin-opt=-function-sections"
+// CHECK: "-plugin-opt=-data-sections"

src/llvm-project/clang/test/Driver/gold-lto.c

diff --git a/src/llvm-project/clang/test/Driver/gold-lto.c b/src/llvm-project/clang/test/Driver/gold-lto.c
new file mode 100644
index 0000000..d16961e
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/gold-lto.c
@@ -0,0 +1,28 @@
+// RUN: touch %t.o
+//
+// RUN: %clang -target x86_64-unknown-linux -### %t.o -flto 2>&1 \
+// RUN:     -Wl,-plugin-opt=foo -O3 \
+// RUN:     | FileCheck %s --check-prefix=CHECK-X86-64-BASIC
+// CHECK-X86-64-BASIC: "-plugin" "{{.*}}{{[/\\]}}LLVMgold.{{dll|dylib|so}}"
+// CHECK-X86-64-BASIC: "-plugin-opt=O3"
+// CHECK-X86-64-BASIC: "-plugin-opt=foo"
+//
+// RUN: %clang -target x86_64-unknown-linux -### %t.o -flto 2>&1 \
+// RUN:     -march=corei7 -Wl,-plugin-opt=foo -Ofast \
+// RUN:     | FileCheck %s --check-prefix=CHECK-X86-64-COREI7
+// CHECK-X86-64-COREI7: "-plugin" "{{.*}}{{[/\\]}}LLVMgold.{{dll|dylib|so}}"
+// CHECK-X86-64-COREI7: "-plugin-opt=mcpu=corei7"
+// CHECK-X86-64-COREI7: "-plugin-opt=O3"
+// CHECK-X86-64-COREI7: "-plugin-opt=foo"
+//
+// RUN: %clang -target arm-unknown-linux -### %t.o -flto 2>&1 \
+// RUN:     -march=armv7a -Wl,-plugin-opt=foo -O0 \
+// RUN:     | FileCheck %s --check-prefix=CHECK-ARM-V7A
+// CHECK-ARM-V7A: "-plugin" "{{.*}}{{[/\\]}}LLVMgold.{{dll|dylib|so}}"
+// CHECK-ARM-V7A: "-plugin-opt=mcpu=generic"
+// CHECK-ARM-V7A: "-plugin-opt=O0"
+// CHECK-ARM-V7A: "-plugin-opt=foo"
+//
+// RUN: %clang -target i686-linux-android -### %t.o -flto 2>&1 \
+// RUN:     | FileCheck %s --check-prefix=CHECK-X86-ANDROID
+// CHECK-X86-ANDROID: "-plugin" "{{.*}}{{[/\\]}}LLVMgold.{{dll|dylib|so}}"

src/llvm-project/clang/test/Driver/header-module.cpp

diff --git a/src/llvm-project/clang/test/Driver/header-module.cpp b/src/llvm-project/clang/test/Driver/header-module.cpp
new file mode 100644
index 0000000..9a6ba5b
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/header-module.cpp
@@ -0,0 +1,24 @@
+// Check compiling a header module to a .pcm file.
+//
+// RUN: %clang -fmodules-ts -fmodule-name=foobar -x c++-header --precompile %S/Inputs/header1.h %S/Inputs/header2.h %S/Inputs/header3.h -o %t.pcm -v 2>&1 | FileCheck %s --check-prefix=CHECK-PRECOMPILE
+//
+// CHECK-PRECOMPILE: -cc1 {{.*}} -emit-header-module
+// CHECK-PRECOMPILE-SAME: -fmodules-ts
+// CHECK-PRECOMPILE-SAME: -fno-implicit-modules
+// CHECK-PRECOMPILE-SAME: -fmodule-name=foobar
+// CHECK-PRECOMPILE-SAME: -o {{.*}}.pcm
+// CHECK-PRECOMPILE-SAME: -x c++-header
+// CHECK-PRECOMPILE-SAME: header1.h
+// CHECK-PRECOMPILE-SAME: header2.h
+// CHECK-PRECOMPILE-SAME: header3.h
+//
+// RUN: %clang -fmodules-ts -fmodule-name=foobar -x c++-header -fsyntax-only %S/Inputs/header1.h %S/Inputs/header2.h %S/Inputs/header3.h -v 2>&1 | FileCheck %s --check-prefix=CHECK-SYNTAX-ONLY
+// CHECK-SYNTAX-ONLY: -cc1 {{.*}} -fsyntax-only
+// CHECK-SYNTAX-ONLY-SAME: -fmodules-ts
+// CHECK-SYNTAX-ONLY-SAME: -fno-implicit-modules
+// CHECK-SYNTAX-ONLY-SAME: -fmodule-name=foobar
+// CHECK-SYNTAX-ONLY-NOT: -o{{ }}
+// CHECK-SYNTAX-ONLY-SAME: -x c++-header
+// CHECK-SYNTAX-ONLY-SAME: header1.h
+// CHECK-SYNTAX-ONLY-SAME: header2.h
+// CHECK-SYNTAX-ONLY-SAME: header3.h

src/llvm-project/clang/test/Driver/hexagon-hvx.c

diff --git a/src/llvm-project/clang/test/Driver/hexagon-hvx.c b/src/llvm-project/clang/test/Driver/hexagon-hvx.c
new file mode 100644
index 0000000..4642aef
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/hexagon-hvx.c
@@ -0,0 +1,95 @@
+// -----------------------------------------------------------------------------
+// Tests for the hvx features and warnings.
+// -----------------------------------------------------------------------------
+
+// RUN: %clang -c %s -### -target hexagon-unknown-elf -mv66 -mhvx \
+// RUN:  2>&1 | FileCheck -check-prefix=CHECKHVX166 %s
+// CHECKHVX166: "-target-feature" "+hvxv66"
+
+// RUN: %clang -c %s -### -target hexagon-unknown-elf -mv65 -mhvx \
+// RUN:  2>&1 | FileCheck -check-prefix=CHECKHVX165 %s
+// CHECKHVX165: "-target-feature" "+hvxv65"
+
+// RUN: %clang -c %s -### -target hexagon-unknown-elf -mv62 -mhvx \
+// RUN:  2>&1 | FileCheck -check-prefix=CHECKHVX162 %s
+// CHECKHVX162: "-target-feature" "+hvxv62"
+
+// RUN: %clang -c %s -### -target hexagon-unknown-elf -mv65 -mhvx \
+// RUN:  -mhvx-length=128B 2>&1 | FileCheck -check-prefix=CHECKHVX2 %s
+
+// RUN: %clang -c %s -### -target hexagon-unknown-elf -mv62 -mhvx \
+// RUN:  -mhvx-length=128B 2>&1 | FileCheck -check-prefix=CHECKHVX2 %s
+
+// RUN: %clang -c %s -### -target hexagon-unknown-elf -mv62 -mhvx \
+// RUN:  -mhvx-length=128b 2>&1 | FileCheck -check-prefix=CHECKHVX2 %s
+// CHECKHVX2-NOT: "-target-feature" "+hvx-length64b"
+// CHECKHVX2: "-target-feature" "+hvx-length128b"
+
+// RUN: %clang -c %s -### -target hexagon-unknown-elf -mv65 2>&1 \
+// RUN:  | FileCheck -check-prefix=CHECKHVX3 %s
+
+// RUN: %clang -c %s -### -target hexagon-unknown-elf -mv62 2>&1 \
+// RUN:  | FileCheck -check-prefix=CHECKHVX3 %s
+// CHECKHVX3-NOT: "-target-feature" "+hvx
+
+// No hvx target feature must be added if -mno-hvx occurs last
+// RUN: %clang -c %s -### -target hexagon-unknown-elf -mv62 -mno-hvx \
+// RUN:  2>&1 | FileCheck -check-prefix=CHECK-NOHVX %s
+// RUN: %clang -c %s -### -target hexagon-unknown-elf -mv62 -mhvx -mno-hvx \
+// RUN:  2>&1 | FileCheck -check-prefix=CHECK-NOHVX %s
+// CHECK-NOHVX-NOT: "-target-feature" "+hvx
+
+// Hvx target feature should be added if -mno-hvx doesn't occur last
+// RUN: %clang -c %s -### -target hexagon-unknown-elf -mv62 -mno-hvx -mhvx\
+// RUN:  2>&1 | FileCheck -check-prefix=CHECK-HVXFEAT %s
+// CHECK-HVXFEAT: "-target-feature" "+hvxv62"
+
+// With -mhvx, the version of hvx defaults to Cpu
+// RUN: %clang -c %s -### -target hexagon-unknown-elf -mv60 -mhvx \
+// RUN:  2>&1 | FileCheck -check-prefix=CHECK-HVX-DEFAULT %s
+// CHECK-HVX-DEFAULT: "-target-feature" "+hvxv60"
+
+// Test -mhvx= flag
+// RUN: %clang -c %s -### -target hexagon-unknown-elf -mv60 -mhvx=v62 \
+// RUN:  2>&1 | FileCheck -check-prefix=CHECK-HVXEQ %s
+// CHECK-HVXEQ: "-target-feature" "+hvxv62"
+
+// Honor the last occurred -mhvx=, -mhvx flag.
+// RUN: %clang -c %s -### -target hexagon-unknown-elf -mv60 -mhvx=v62 -mhvx\
+// RUN:  2>&1 | FileCheck -check-prefix=CHECK-HVXEQ-PRE %s
+// CHECK-HVXEQ-PRE-NOT: "-target-feature" "+hvxv62"
+// CHECK-HVXEQ-PRE: "-target-feature" "+hvxv60"
+// RUN: %clang -c %s -### -target hexagon-unknown-elf -mv60 -mhvx -mhvx=v62\
+// RUN:  2>&1 | FileCheck -check-prefix=CHECK-HVXEQ-PRE2 %s
+// CHECK-HVXEQ-PRE2-NOT: "-target-feature" "+hvxv60"
+// CHECK-HVXEQ-PRE2: "-target-feature" "+hvxv62"
+
+// Test -mhvx-length flag
+// The default mode on v60,v62 is 64B.
+// RUN: %clang -c %s -### -target hexagon-unknown-elf -mv60 -mhvx \
+// RUN:  2>&1 | FileCheck -check-prefix=CHECK-HVXLENGTH-64B %s
+// RUN: %clang -c %s -### -target hexagon-unknown-elf -mv60 -mhvx \
+// RUN:  -mhvx-length=64b 2>&1 | FileCheck -check-prefix=CHECK-HVXLENGTH-64B %s
+// RUN: %clang -c %s -### -target hexagon-unknown-elf -mv60 -mhvx \
+// RUN:  -mhvx-length=64B 2>&1 | FileCheck -check-prefix=CHECK-HVXLENGTH-64B %s
+// CHECK-HVXLENGTH-64B: "-target-feature" "+hvx{{.*}}" "-target-feature" "+hvx-length64b"
+// The default mode on v66 and future archs is 128B.
+// RUN: %clang -c %s -### -target hexagon-unknown-elf -mv66 -mhvx \
+// RUN:  2>&1 | FileCheck -check-prefix=CHECK-HVXLENGTH-128B %s
+// RUN: %clang -c %s -### -target hexagon-unknown-elf -mv62 -mhvx -mhvx-length=128B\
+// RUN:  2>&1 | FileCheck -check-prefix=CHECK-HVXLENGTH-128B %s
+// CHECK-HVXLENGTH-128B: "-target-feature" "+hvx{{.*}}" "-target-feature" "+hvx-length128b"
+
+// Bail out if -mhvx-length is specified without HVX enabled
+// RUN: %clang -c %s -### -target hexagon-unknown-elf -mhvx-length=64B \
+// RUN:  2>&1 | FileCheck -check-prefix=CHECK-HVXLENGTH-ERROR %s
+// RUN: %clang -c %s -### -target hexagon-unknown-elf -mhvx-length=128B \
+// RUN:  2>&1 | FileCheck -check-prefix=CHECK-HVXLENGTH-ERROR %s
+// CHECK-HVXLENGTH-ERROR: error: -mhvx-length is not supported without a -mhvx/-mhvx= flag
+
+// Error out if an unsupported value is passed to -mhvx-length.
+// RUN: %clang -c %s -### -target hexagon-unknown-elf -mhvx -mhvx-length=B \
+// RUN:  2>&1 | FileCheck -check-prefix=CHECK-HVXLENGTH-VALUE-ERROR %s
+// RUN: %clang -c %s -### -target hexagon-unknown-elf -mhvx -mhvx-length=128 \
+// RUN:  2>&1 | FileCheck -check-prefix=CHECK-HVXLENGTH-VALUE-ERROR %s
+// CHECK-HVXLENGTH-VALUE-ERROR: error: unsupported argument '{{.*}}' to option 'mhvx-length='

src/llvm-project/clang/test/Driver/hexagon-long-calls.c

diff --git a/src/llvm-project/clang/test/Driver/hexagon-long-calls.c b/src/llvm-project/clang/test/Driver/hexagon-long-calls.c
new file mode 100644
index 0000000..e88922a
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/hexagon-long-calls.c
@@ -0,0 +1,15 @@
+// RUN: %clang -target hexagon -### %s 2>&1 \
+// RUN:    | FileCheck %s -check-prefix CHECK-DEFAULT
+
+// RUN: %clang -target hexagon -### -mlong-calls %s 2>&1 \
+// RUN:    | FileCheck %s -check-prefix CHECK-LONG-CALLS
+
+// RUN: %clang -target hexagon -### -mlong-calls -mno-long-calls %s 2>&1 \
+// RUN:    | FileCheck %s -check-prefix CHECK-NO-LONG-CALLS
+
+// CHECK-DEFAULT-NOT: "-target-feature" "+long-calls"
+
+// CHECK-LONG-CALLS: "-target-feature" "+long-calls"
+
+// CHECK-NO-LONG-CALLS-NOT: "-target-feature" "+long-calls"
+

src/llvm-project/clang/test/Driver/hexagon-memops.c

diff --git a/src/llvm-project/clang/test/Driver/hexagon-memops.c b/src/llvm-project/clang/test/Driver/hexagon-memops.c
new file mode 100644
index 0000000..e7a9428
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/hexagon-memops.c
@@ -0,0 +1,10 @@
+// RUN: %clang -target hexagon -### -mmemops %s 2>&1 \
+// RUN:    | FileCheck %s -check-prefix CHECK-MEMOPS
+
+// RUN: %clang -target hexagon -### -mno-memops %s 2>&1 \
+// RUN:    | FileCheck %s -check-prefix CHECK-NO-MEMOPS
+
+// CHECK-MEMOPS: "-target-feature" "+memops"
+
+// CHECK-NO-MEMOPS: "-target-feature" "-memops"
+

src/llvm-project/clang/test/Driver/hexagon-nvj.c

diff --git a/src/llvm-project/clang/test/Driver/hexagon-nvj.c b/src/llvm-project/clang/test/Driver/hexagon-nvj.c
new file mode 100644
index 0000000..60d3839
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/hexagon-nvj.c
@@ -0,0 +1,10 @@
+// RUN: %clang -target hexagon -### -mnvj %s 2>&1 \
+// RUN:    | FileCheck %s -check-prefix CHECK-NVJ
+
+// RUN: %clang -target hexagon -### -mno-nvj %s 2>&1 \
+// RUN:    | FileCheck %s -check-prefix CHECK-NO-NVJ
+
+// CHECK-NVJ: "-target-feature" "+nvj"
+
+// CHECK-NO-NVJ: "-target-feature" "-nvj"
+

src/llvm-project/clang/test/Driver/hexagon-nvs.c

diff --git a/src/llvm-project/clang/test/Driver/hexagon-nvs.c b/src/llvm-project/clang/test/Driver/hexagon-nvs.c
new file mode 100644
index 0000000..a0130e3
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/hexagon-nvs.c
@@ -0,0 +1,10 @@
+// RUN: %clang -target hexagon -### -mnvs %s 2>&1 \
+// RUN:    | FileCheck %s -check-prefix CHECK-NVS
+
+// RUN: %clang -target hexagon -### -mno-nvs %s 2>&1 \
+// RUN:    | FileCheck %s -check-prefix CHECK-NO-NVS
+
+// CHECK-NVS: "-target-feature" "+nvs"
+
+// CHECK-NO-NVS: "-target-feature" "-nvs"
+

src/llvm-project/clang/test/Driver/hexagon-packets.c

diff --git a/src/llvm-project/clang/test/Driver/hexagon-packets.c b/src/llvm-project/clang/test/Driver/hexagon-packets.c
new file mode 100644
index 0000000..820c731
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/hexagon-packets.c
@@ -0,0 +1,10 @@
+// RUN: %clang -target hexagon -### -mpackets %s 2>&1 \
+// RUN:    | FileCheck %s -check-prefix CHECK-PACKETS
+
+// RUN: %clang -target hexagon -### -mno-packets %s 2>&1 \
+// RUN:    | FileCheck %s -check-prefix CHECK-NO-PACKETS
+
+// CHECK-PACKETS: "-target-feature" "+packets"
+
+// CHECK-NO-PACKETS: "-target-feature" "-packets"
+

src/llvm-project/clang/test/Driver/hexagon-toolchain-elf.c

diff --git a/src/llvm-project/clang/test/Driver/hexagon-toolchain-elf.c b/src/llvm-project/clang/test/Driver/hexagon-toolchain-elf.c
new file mode 100644
index 0000000..a7eeca0
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/hexagon-toolchain-elf.c
@@ -0,0 +1,525 @@
+// -----------------------------------------------------------------------------
+// Test standard include paths
+// -----------------------------------------------------------------------------
+
+// RUN: %clang -### -target hexagon-unknown-elf \
+// RUN:   -ccc-install-dir %S/Inputs/hexagon_tree/Tools/bin \
+// RUN:   %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK000 %s
+// CHECK000: "-cc1" {{.*}} "-internal-externc-isystem" "{{.*}}/Inputs/hexagon_tree/Tools/bin/../target/hexagon/include"
+
+// RUN: %clangxx -### -target hexagon-unknown-elf \
+// RUN:   -ccc-install-dir %S/Inputs/hexagon_tree/Tools/bin \
+// RUN:   %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK001 %s
+// CHECK001: "-cc1" {{.*}} "-internal-isystem" "{{.*}}/Inputs/hexagon_tree/Tools/bin/../target/hexagon/include/c++"
+// CHECK001:   "-internal-externc-isystem" "{{.*}}/Inputs/hexagon_tree/Tools/bin/../target/hexagon/include"
+
+// -----------------------------------------------------------------------------
+// Test -nostdinc, -nostdlibinc, -nostdinc++
+// -----------------------------------------------------------------------------
+
+// RUN: %clang -### -target hexagon-unknown-elf \
+// RUN:   -ccc-install-dir %S/Inputs/hexagon_tree/Tools/bin \
+// RUN:   -nostdinc \
+// RUN:   %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK010 %s
+// CHECK010: "-cc1"
+// CHECK010-NOT: "-internal-externc-isystem"
+
+// RUN: %clang -### -target hexagon-unknown-elf \
+// RUN:   -ccc-install-dir %S/Inputs/hexagon_tree/Tools/bin \
+// RUN:   -nostdlibinc \
+// RUN:   %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK011 %s
+// CHECK011: "-cc1"
+// CHECK011-NOT: "-internal-externc-isystem"
+
+// RUN: %clangxx -### -target hexagon-unknown-elf \
+// RUN:   -ccc-install-dir %S/Inputs/hexagon_tree/Tools/bin \
+// RUN:   -nostdinc++ \
+// RUN:   %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK012 %s
+// CHECK012: "-cc1"
+// CHECK012-NOT: "-internal-isystem"
+// CHECK012-DAG: "-internal-externc-isystem" "{{.*}}/Inputs/hexagon_tree/Tools/bin/../target/hexagon/include"
+
+// RUN: %clangxx -### -target hexagon-unknown-elf -fno-integrated-as    \
+// RUN:   -ccc-install-dir %S/Inputs/hexagon_tree/qc/bin \
+// RUN:   --gcc-toolchain="" \
+// RUN:   -nostdlibinc \
+// RUN:   %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK013 %s
+// CHECK013: "-cc1"
+// CHECK013-NOT: "-internal-isystem"
+// CHECK013-NOT: "-internal-externc-isystem"
+
+// -----------------------------------------------------------------------------
+// Test -mcpu=<cpuname> -mv<number>
+// -----------------------------------------------------------------------------
+// RUN: %clang -### -target hexagon-unknown-elf \
+// RUN:   -ccc-install-dir %S/Inputs/hexagon_tree/Tools/bin \
+// RUN:   -mcpu=hexagonv5 \
+// RUN:   %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK021 %s
+// CHECK021: "-cc1" {{.*}} "-target-cpu" "hexagonv5"
+// CHECK021: {{hexagon-link|ld}}{{.*}}/Inputs/hexagon_tree/Tools/bin/../target/hexagon/lib/v5/crt0
+
+// RUN: %clang -### -target hexagon-unknown-elf \
+// RUN:   -ccc-install-dir %S/Inputs/hexagon_tree/Tools/bin \
+// RUN:   -mcpu=hexagonv55 \
+// RUN:   %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK022 %s
+// CHECK022: "-cc1" {{.*}} "-target-cpu" "hexagonv55"
+// CHECK022: {{hexagon-link|ld}}{{.*}}/Inputs/hexagon_tree/Tools/bin/../target/hexagon/lib/v55/crt0
+
+// RUN: %clang -### -target hexagon-unknown-elf \
+// RUN:   -ccc-install-dir %S/Inputs/hexagon_tree/Tools/bin \
+// RUN:   -mcpu=hexagonv60 \
+// RUN:   %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK023 %s
+// CHECK023: "-cc1" {{.*}} "-target-cpu" "hexagonv60"
+// CHECK023: {{hexagon-link|ld}}{{.*}}/Inputs/hexagon_tree/Tools/bin/../target/hexagon/lib/v60/crt0
+
+// RUN: %clang -### -target hexagon-unknown-elf \
+// RUN:   -ccc-install-dir %S/Inputs/hexagon_tree/Tools/bin \
+// RUN:   -mcpu=hexagonv62 \
+// RUN:   %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK024 %s
+// CHECK024: "-cc1" {{.*}} "-target-cpu" "hexagonv62"
+// CHECK024: {{hexagon-link|ld}}{{.*}}/Inputs/hexagon_tree/Tools/bin/../target/hexagon/lib/v62/crt0
+
+// RUN: %clang -### -target hexagon-unknown-elf \
+// RUN:   -ccc-install-dir %S/Inputs/hexagon_tree/Tools/bin \
+// RUN:   -mcpu=hexagonv65 \
+// RUN:   %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK025 %s
+// CHECK025: "-cc1" {{.*}} "-target-cpu" "hexagonv65"
+// CHECK025: {{hexagon-link|ld}}{{.*}}/Inputs/hexagon_tree/Tools/bin/../target/hexagon/lib/v65/crt0
+
+// RUN: %clang -### -target hexagon-unknown-elf \
+// RUN:   -ccc-install-dir %S/Inputs/hexagon_tree/Tools/bin \
+// RUN:   -mcpu=hexagonv66 \
+// RUN:   %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK026 %s
+// CHECK026: "-cc1" {{.*}} "-target-cpu" "hexagonv66"
+// CHECK026: {{hexagon-link|ld}}{{.*}}/Inputs/hexagon_tree/Tools/bin/../target/hexagon/lib/v66/crt0
+
+// RUN: %clang -### -target hexagon-unknown-elf \
+// RUN:   -ccc-install-dir %S/Inputs/hexagon_tree/Tools/bin \
+// RUN:   -O3 \
+// RUN:   %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK027 %s
+// CHECK027-NOT: "-ffp-contract=fast"
+// CHECK027: {{hexagon-link|ld}}
+
+// RUN: %clang -### -target hexagon-unknown-elf \
+// RUN:   -ccc-install-dir %S/Inputs/hexagon_tree/Tools/bin \
+// RUN:   -O3 -ffp-contract=off \
+// RUN:   %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK028 %s
+// CHECK028-NOT: "-ffp-contract=fast"
+// CHECK028: {{hexagon-link|ld}}
+
+// -----------------------------------------------------------------------------
+// Test Linker related args
+// -----------------------------------------------------------------------------
+
+// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
+// Defaults for C
+// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
+// RUN: %clang -### -target hexagon-unknown-elf \
+// RUN:   -ccc-install-dir %S/Inputs/hexagon_tree/Tools/bin \
+// RUN:   -mcpu=hexagonv60 \
+// RUN:   %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK030 %s
+// CHECK030: "-cc1"
+// CHECK030: {{hexagon-link|ld}}
+// CHECK030-NOT: "-static"
+// CHECK030-NOT: "-shared"
+// CHECK030: "{{.*}}/Inputs/hexagon_tree/Tools/bin/../target/hexagon/lib/v60/crt0_standalone.o"
+// CHECK030: "{{.*}}/Inputs/hexagon_tree/Tools/bin/../target/hexagon/lib/v60/crt0.o"
+// CHECK030: "{{.*}}/Inputs/hexagon_tree/Tools/bin/../target/hexagon/lib/v60/init.o"
+// CHECK030: "-L{{.*}}/Inputs/hexagon_tree/Tools/bin/../target/hexagon/lib/v60"
+// CHECK030: "-L{{.*}}/Inputs/hexagon_tree/Tools/bin/../target/hexagon/lib"
+// CHECK030: "{{[^"]+}}.o"
+// CHECK030: "--start-group" "-lstandalone" "-lc" "-lgcc" "--end-group"
+// CHECK030: "{{.*}}/Inputs/hexagon_tree/Tools/bin/../target/hexagon/lib/v60/fini.o"
+
+// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
+// Defaults for C++
+// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
+// RUN: %clangxx -### -target hexagon-unknown-elf \
+// RUN:   -ccc-install-dir %S/Inputs/hexagon_tree/Tools/bin \
+// RUN:   -mcpu=hexagonv60 \
+// RUN:   %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK031 %s
+// CHECK031: "-cc1"
+// CHECK031: {{hexagon-link|ld}}
+// CHECK031-NOT: "-static"
+// CHECK031-NOT: "-shared"
+// CHECK031: "{{.*}}/Inputs/hexagon_tree/Tools/bin/../target/hexagon/lib/v60/crt0_standalone.o"
+// CHECK031: "{{.*}}/Inputs/hexagon_tree/Tools/bin/../target/hexagon/lib/v60/crt0.o"
+// CHECK031: "{{.*}}/Inputs/hexagon_tree/Tools/bin/../target/hexagon/lib/v60/init.o"
+// CHECK031: "-L{{.*}}/Inputs/hexagon_tree/Tools/bin/../target/hexagon/lib/v60"
+// CHECK031: "-L{{.*}}/Inputs/hexagon_tree/Tools/bin/../target/hexagon/lib"
+// CHECK031: "{{[^"]+}}.o"
+// CHECK031: "-lstdc++" "-lm"
+// CHECK031: "--start-group" "-lstandalone" "-lc" "-lgcc" "--end-group"
+// CHECK031: "{{.*}}/Inputs/hexagon_tree/Tools/bin/../target/hexagon/lib/v60/fini.o"
+
+// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
+// Additional Libraries (-L)
+// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
+// RUN: %clang -### -target hexagon-unknown-elf \
+// RUN:   -ccc-install-dir %S/Inputs/hexagon_tree/Tools/bin \
+// RUN:   -mcpu=hexagonv60 \
+// RUN:   -Lone -L two -L three \
+// RUN:   %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK032 %s
+// CHECK032: "-cc1"
+// CHECK032: {{hexagon-link|ld}}
+// CHECK032-NOT: "-static"
+// CHECK032-NOT: "-shared"
+// CHECK032: "{{.*}}/Inputs/hexagon_tree/Tools/bin/../target/hexagon/lib/v60/crt0_standalone.o"
+// CHECK032: "{{.*}}/Inputs/hexagon_tree/Tools/bin/../target/hexagon/lib/v60/crt0.o"
+// CHECK032: "{{.*}}/Inputs/hexagon_tree/Tools/bin/../target/hexagon/lib/v60/init.o"
+// CHECK032: "-Lone" "-Ltwo" "-Lthree"
+// CHECK032: "-L{{.*}}/Inputs/hexagon_tree/Tools/bin/../target/hexagon/lib/v60"
+// CHECK032: "-L{{.*}}/Inputs/hexagon_tree/Tools/bin/../target/hexagon/lib"
+// CHECK032: "{{[^"]+}}.o"
+// CHECK032: "--start-group" "-lstandalone" "-lc" "-lgcc" "--end-group"
+// CHECK032: "{{.*}}/Inputs/hexagon_tree/Tools/bin/../target/hexagon/lib/v60/fini.o"
+
+// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
+// -static, -shared
+// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
+// RUN: %clang -### -target hexagon-unknown-elf \
+// RUN:   -ccc-install-dir %S/Inputs/hexagon_tree/Tools/bin \
+// RUN:   -mcpu=hexagonv60 \
+// RUN:   -static \
+// RUN:   %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK033 %s
+// CHECK033: "-cc1"
+// CHECK033: {{hexagon-link|ld}}
+// CHECK033: "-static"
+// CHECK033: "{{.*}}/Inputs/hexagon_tree/Tools/bin/../target/hexagon/lib/v60/crt0_standalone.o"
+// CHECK033: "{{.*}}/Inputs/hexagon_tree/Tools/bin/../target/hexagon/lib/v60/crt0.o"
+// CHECK033: "{{.*}}/Inputs/hexagon_tree/Tools/bin/../target/hexagon/lib/v60/init.o"
+// CHECK033: "-L{{.*}}/Inputs/hexagon_tree/Tools/bin/../target/hexagon/lib/v60"
+// CHECK033: "-L{{.*}}/Inputs/hexagon_tree/Tools/bin/../target/hexagon/lib"
+// CHECK033: "{{[^"]+}}.o"
+// CHECK033: "--start-group" "-lstandalone" "-lc" "-lgcc" "--end-group"
+// CHECK033: "{{.*}}/Inputs/hexagon_tree/Tools/bin/../target/hexagon/lib/v60/fini.o"
+
+// RUN: %clang -### -target hexagon-unknown-elf \
+// RUN:   -ccc-install-dir %S/Inputs/hexagon_tree/Tools/bin \
+// RUN:   -mcpu=hexagonv60 \
+// RUN:   -shared \
+// RUN:   %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK034 %s
+// CHECK034: "-cc1"
+// CHECK034: {{hexagon-link|ld}}
+// CHECK034: "-shared" "-call_shared"
+// CHECK034-NOT: crt0_standalone.o
+// CHECK034-NOT: crt0.o
+// CHECK034: "{{.*}}/Inputs/hexagon_tree/Tools/bin/../target/hexagon/lib/v60/G0/pic/initS.o"
+// CHECK034: "-L{{.*}}/Inputs/hexagon_tree/Tools/bin/../target/hexagon/lib/v60/G0"
+// CHECK034: "-L{{.*}}/Inputs/hexagon_tree/Tools/bin/../target/hexagon/lib/v60"
+// CHECK034: "-L{{.*}}/Inputs/hexagon_tree/Tools/bin/../target/hexagon/lib"
+// CHECK034: "{{[^"]+}}.o"
+// CHECK034: "--start-group"
+// CHECK034-NOT: "-lstandalone"
+// CHECK034-NOT: "-lc"
+// CHECK034: "-lgcc"
+// CHECK034: "--end-group"
+// CHECK034: "{{.*}}/Inputs/hexagon_tree/Tools/bin/../target/hexagon/lib/v60/G0/pic/finiS.o"
+
+// RUN: %clang -### -target hexagon-unknown-elf \
+// RUN:   -ccc-install-dir %S/Inputs/hexagon_tree/Tools/bin \
+// RUN:   -mcpu=hexagonv60 \
+// RUN:   -shared \
+// RUN:   -static \
+// RUN:   %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK035 %s
+// CHECK035: "-cc1"
+// CHECK035: {{hexagon-link|ld}}
+// CHECK035: "-shared" "-call_shared" "-static"
+// CHECK035-NOT: crt0_standalone.o
+// CHECK035-NOT: crt0.o
+// CHECK035: "{{.*}}/Inputs/hexagon_tree/Tools/bin/../target/hexagon/lib/v60/G0/init.o"
+// CHECK035: "-L{{.*}}/Inputs/hexagon_tree/Tools/bin/../target/hexagon/lib/v60/G0"
+// CHECK035: "-L{{.*}}/Inputs/hexagon_tree/Tools/bin/../target/hexagon/lib/v60"
+// CHECK035: "-L{{.*}}/Inputs/hexagon_tree/Tools/bin/../target/hexagon/lib"
+// CHECK035: "{{[^"]+}}.o"
+// CHECK035: "--start-group"
+// CHECK035-NOT: "-lstandalone"
+// CHECK035-NOT: "-lc"
+// CHECK035: "-lgcc"
+// CHECK035: "--end-group"
+// CHECK035: "{{.*}}/Inputs/hexagon_tree/Tools/bin/../target/hexagon/lib/v60/G0/fini.o"
+
+// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
+// -nostdlib, -nostartfiles, -nodefaultlibs
+// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
+// RUN: %clangxx -### -target hexagon-unknown-elf \
+// RUN:   -ccc-install-dir %S/Inputs/hexagon_tree/Tools/bin \
+// RUN:   -mcpu=hexagonv60 \
+// RUN:   -nostdlib \
+// RUN:   %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK036 %s
+// CHECK036: "-cc1"
+// CHECK036: {{hexagon-link|ld}}
+// CHECK036-NOT: crt0_standalone.o
+// CHECK036-NOT: crt0.o
+// CHECK036-NOT: init.o
+// CHECK036: "-L{{.*}}/Inputs/hexagon_tree/Tools/bin/../target/hexagon/lib/v60"
+// CHECK036: "-L{{.*}}/Inputs/hexagon_tree/Tools/bin/../target/hexagon/lib"
+// CHECK036: "{{[^"]+}}.o"
+// CHECK036-NOT: "-lstdc++"
+// CHECK036-NOT: "-lm"
+// CHECK036-NOT: "--start-group"
+// CHECK036-NOT: "-lstandalone"
+// CHECK036-NOT: "-lc"
+// CHECK036-NOT: "-lgcc"
+// CHECK036-NOT: "--end-group"
+// CHECK036-NOT: fini.o
+
+// RUN: %clangxx -### -target hexagon-unknown-elf \
+// RUN:   -ccc-install-dir %S/Inputs/hexagon_tree/Tools/bin \
+// RUN:   -mcpu=hexagonv60 \
+// RUN:   -nostartfiles \
+// RUN:   %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK037 %s
+// CHECK037: "-cc1"
+// CHECK037: {{hexagon-link|ld}}
+// CHECK037-NOT: crt0_standalone.o
+// CHECK037-NOT: crt0.o
+// CHECK037-NOT: init.o
+// CHECK037: "-L{{.*}}/Inputs/hexagon_tree/Tools/bin/../target/hexagon/lib/v60"
+// CHECK037: "-L{{.*}}/Inputs/hexagon_tree/Tools/bin/../target/hexagon/lib"
+// CHECK037: "{{[^"]+}}.o"
+// CHECK037: "-lstdc++"
+// CHECK037: "-lm"
+// CHECK037: "--start-group"
+// CHECK037: "-lstandalone"
+// CHECK037: "-lc"
+// CHECK037: "-lgcc"
+// CHECK037: "--end-group"
+// CHECK037-NOT: fini.o
+
+// RUN: %clangxx -### -target hexagon-unknown-elf \
+// RUN:   -ccc-install-dir %S/Inputs/hexagon_tree/Tools/bin \
+// RUN:   -mcpu=hexagonv60 \
+// RUN:   -nodefaultlibs \
+// RUN:   %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK038 %s
+// CHECK038: "-cc1"
+// CHECK038: {{hexagon-link|ld}}
+// CHECK038: "{{.*}}/Inputs/hexagon_tree/Tools/bin/../target/hexagon/lib/v60/crt0_standalone.o"
+// CHECK038: "{{.*}}/Inputs/hexagon_tree/Tools/bin/../target/hexagon/lib/v60/crt0.o"
+// CHECK038: "{{.*}}/Inputs/hexagon_tree/Tools/bin/../target/hexagon/lib/v60/init.o"
+// CHECK038: "-L{{.*}}/Inputs/hexagon_tree/Tools/bin/../target/hexagon/lib/v60"
+// CHECK038: "-L{{.*}}/Inputs/hexagon_tree/Tools/bin/../target/hexagon/lib"
+// CHECK038: "{{[^"]+}}.o"
+// CHECK038-NOT: "-lstdc++"
+// CHECK038-NOT: "-lm"
+// CHECK038-NOT: "--start-group"
+// CHECK038-NOT: "-lstandalone"
+// CHECK038-NOT: "-lc"
+// CHECK038-NOT: "-lgcc"
+// CHECK038-NOT: "--end-group"
+// CHECK038: "{{.*}}/Inputs/hexagon_tree/Tools/bin/../target/hexagon/lib/v60/fini.o"
+
+// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
+// -moslib
+// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
+// RUN: %clang -### -target hexagon-unknown-elf \
+// RUN:   -ccc-install-dir %S/Inputs/hexagon_tree/Tools/bin \
+// RUN:   -mcpu=hexagonv60 \
+// RUN:   -moslib=first -moslib=second \
+// RUN:   %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK039 %s
+// CHECK039: "-cc1"
+// CHECK039: {{hexagon-link|ld}}
+// CHECK039-NOT: "-static"
+// CHECK039-NOT: "-shared"
+// CHECK039-NOT: crt0_standalone.o
+// CHECK039: "{{.*}}/Inputs/hexagon_tree/Tools/bin/../target/hexagon/lib/v60/crt0.o"
+// CHECK039: "{{.*}}/Inputs/hexagon_tree/Tools/bin/../target/hexagon/lib/v60/init.o"
+// CHECK039: "-L{{.*}}/Inputs/hexagon_tree/Tools/bin/../target/hexagon/lib/v60"
+// CHECK039: "-L{{.*}}/Inputs/hexagon_tree/Tools/bin/../target/hexagon/lib"
+// CHECK039: "{{[^"]+}}.o"
+// CHECK039: "--start-group"
+// CHECK039: "-lfirst" "-lsecond"
+// CHECK039-NOT: "-lstandalone"
+// CHECK039: "-lc" "-lgcc" "--end-group"
+// CHECK039: "{{.*}}/Inputs/hexagon_tree/Tools/bin/../target/hexagon/lib/v60/fini.o"
+
+// RUN: %clang -### -target hexagon-unknown-elf \
+// RUN:   -ccc-install-dir %S/Inputs/hexagon_tree/Tools/bin \
+// RUN:   -mcpu=hexagonv60 \
+// RUN:   -moslib=first -moslib=second -moslib=standalone \
+// RUN:   %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK03A %s
+// CHECK03A: "-cc1"
+// CHECK03A: {{hexagon-link|ld}}
+// CHECK03A-NOT: "-static"
+// CHECK03A-NOT: "-shared"
+// CHECK03A: "{{.*}}/Inputs/hexagon_tree/Tools/bin/../target/hexagon/lib/v60/crt0_standalone.o"
+// CHECK03A: "{{.*}}/Inputs/hexagon_tree/Tools/bin/../target/hexagon/lib/v60/crt0.o"
+// CHECK03A: "{{.*}}/Inputs/hexagon_tree/Tools/bin/../target/hexagon/lib/v60/init.o"
+// CHECK03A: "-L{{.*}}/Inputs/hexagon_tree/Tools/bin/../target/hexagon/lib/v60"
+// CHECK03A: "-L{{.*}}/Inputs/hexagon_tree/Tools/bin/../target/hexagon/lib"
+// CHECK03A: "{{[^"]+}}.o"
+// CHECK03A: "--start-group"
+// CHECK03A: "-lfirst" "-lsecond"
+// CHECK03A: "-lstandalone"
+// CHECK03A: "-lc" "-lgcc" "--end-group"
+// CHECK03A: "{{.*}}/Inputs/hexagon_tree/Tools/bin/../target/hexagon/lib/v60/fini.o"
+
+// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
+// Other args to pass to linker
+// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
+// RUN: %clangxx -### -target hexagon-unknown-elf \
+// RUN:   -ccc-install-dir %S/Inputs/hexagon_tree/Tools/bin \
+// RUN:   -mcpu=hexagonv60 \
+// RUN:   -s \
+// RUN:   -Tbss 0xdead -Tdata 0xbeef -Ttext 0xcafe \
+// RUN:   -t \
+// RUN:   -e start_here \
+// RUN:   -uFoo -undefined Bar \
+// RUN:   %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK03B %s
+// CHECK03B: "-cc1"
+// CHECK03B: {{hexagon-link|ld}}
+// CHECK03B: "{{.*}}/Inputs/hexagon_tree/Tools/bin/../target/hexagon/lib/v60/crt0_standalone.o"
+// CHECK03B: "{{.*}}/Inputs/hexagon_tree/Tools/bin/../target/hexagon/lib/v60/crt0.o"
+// CHECK03B: "{{.*}}/Inputs/hexagon_tree/Tools/bin/../target/hexagon/lib/v60/init.o"
+// CHECK03B: "-L{{.*}}/Inputs/hexagon_tree/Tools/bin/../target/hexagon/lib/v60"
+// CHECK03B: "-L{{.*}}/Inputs/hexagon_tree/Tools/bin/../target/hexagon/lib"
+// CHECK03B: "-s"
+// CHECK03B: "-Tbss" "0xdead" "-Tdata" "0xbeef" "-Ttext" "0xcafe"
+// CHECK03B: "-t"
+// CHECK03B: "-u" "Foo" "-undefined" "Bar"
+// CHECK03B: "{{[^"]+}}.o"
+// CHECK03B: "-lstdc++" "-lm"
+// CHECK03B: "--start-group" "-lstandalone" "-lc" "-lgcc" "--end-group"
+// CHECK03B: "{{.*}}/Inputs/hexagon_tree/Tools/bin/../target/hexagon/lib/v60/fini.o"
+
+// -----------------------------------------------------------------------------
+// pic, small data threshold
+// -----------------------------------------------------------------------------
+// RUN: %clang -### -target hexagon-unknown-elf \
+// RUN:   -ccc-install-dir %S/Inputs/hexagon_tree/Tools/bin \
+// RUN:   -mcpu=hexagonv60 \
+// RUN:   %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK040 %s
+// CHECK040:      "-cc1"
+// CHECK040: {{hexagon-link|ld}}
+// CHECK040-NOT:  "-G{{[0-9]+}}"
+
+// RUN: %clang -### -target hexagon-unknown-elf \
+// RUN:   -ccc-install-dir %S/Inputs/hexagon_tree/Tools/bin \
+// RUN:   -mcpu=hexagonv60 \
+// RUN:   -fpic \
+// RUN:   %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK041 %s
+// RUN: %clang -### -target hexagon-unknown-elf \
+// RUN:   -ccc-install-dir %S/Inputs/hexagon_tree/Tools/bin \
+// RUN:   -mcpu=hexagonv60 \
+// RUN:   -fPIC \
+// RUN:   %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK041 %s
+// CHECK041:      "-cc1"
+// CHECK041-NOT:  "-mrelocation-model" "static"
+// CHECK041:      "-pic-level" "{{[12]}}"
+// CHECK041:      "-mllvm" "-hexagon-small-data-threshold=0"
+// CHECK041: {{hexagon-link|ld}}
+// CHECK041:      "-G0"
+
+// RUN: %clang -### -target hexagon-unknown-elf -fno-integrated-as \
+// RUN:   -ccc-install-dir %S/Inputs/hexagon_tree/Tools/bin \
+// RUN:   -mcpu=hexagonv60 \
+// RUN:   -G=8 \
+// RUN:   %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK042 %s
+// RUN: %clang -### -target hexagon-unknown-elf -fno-integrated-as \
+// RUN:   -ccc-install-dir %S/Inputs/hexagon_tree/Tools/bin \
+// RUN:   -mcpu=hexagonv60 \
+// RUN:   -G 8 \
+// RUN:   %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK042 %s
+// RUN: %clang -### -target hexagon-unknown-elf -fno-integrated-as \
+// RUN:   -ccc-install-dir %S/Inputs/hexagon_tree/Tools/bin \
+// RUN:   -mcpu=hexagonv60 \
+// RUN:   -msmall-data-threshold=8 \
+// RUN:   %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK042 %s
+// CHECK042:      "-cc1"
+// CHECK042:      "-mrelocation-model" "static"
+// CHECK042:      "-mllvm" "-hexagon-small-data-threshold=8"
+// CHECK042-NEXT: llvm-mc
+// CHECK042:      "-gpsize=8"
+// CHECK042: {{hexagon-link|ld}}
+// CHECK042:      "-G8"
+
+// -----------------------------------------------------------------------------
+// pie
+// -----------------------------------------------------------------------------
+// RUN: %clang -### -target hexagon-unknown-elf \
+// RUN:   -ccc-install-dir %S/Inputs/hexagon_tree/Tools/bin \
+// RUN:   -mcpu=hexagonv60 \
+// RUN:   -pie \
+// RUN:   %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK050 %s
+// CHECK050:      "-cc1"
+// CHECK050:      {{hexagon-link|ld}}
+// CHECK050:      "-pie"
+
+// RUN: %clang -### -target hexagon-unknown-elf \
+// RUN:   -ccc-install-dir %S/Inputs/hexagon_tree/Tools/bin \
+// RUN:   -mcpu=hexagonv60 \
+// RUN:   -pie -shared \
+// RUN:   %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK051 %s
+// CHECK051:      "-cc1"
+// CHECK051       {{hexagon-link|ld}}
+// CHECK051-NOT:  "-pie"
+
+// -----------------------------------------------------------------------------
+// Test Assembler related args
+// -----------------------------------------------------------------------------
+// RUN: %clang -### -target hexagon-unknown-elf -fno-integrated-as    \
+// RUN:   -ccc-install-dir %S/Inputs/hexagon_tree/Tools/bin \
+// RUN:   -mcpu=hexagonv60 \
+// RUN:   -gdwarf-2 \
+// RUN:   -Wa,--noexecstack,--trap \
+// RUN:   -Xassembler --keep-locals \
+// RUN:   %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK060 %s
+// CHECK060:      "-cc1"
+// CHECK060-NEXT: llvm-mc
+// CHECK060:      "--noexecstack" "--trap" "--keep-locals"
+// CHECK060       {{hexagon-link|ld}}
+
+// -----------------------------------------------------------------------------
+// ffixed-r19
+// -----------------------------------------------------------------------------
+// RUN: %clang -### -target hexagon-unknown-elf -ffixed-r19 %s 2>&1 \
+// RUN:        | FileCheck --check-prefix=CHECK070 %s
+// CHECK070: "-target-feature" "+reserved-r19"
+// RUN: %clang -### -target hexagon-unknown-elf %s 2>&1 \
+// RUN:        | FileCheck --check-prefix=CHECK071 %s
+// CHECK071-NOT: "+reserved-r19"
+
+// -----------------------------------------------------------------------------
+// Misc Defaults
+// -----------------------------------------------------------------------------
+// RUN: %clang -### -target hexagon-unknown-elf \
+// RUN:   -ccc-install-dir %S/Inputs/hexagon_tree/Tools/bin \
+// RUN:   -mcpu=hexagonv60 \
+// RUN:   %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK080 %s
+// CHECK080:      "-cc1"
+// CHECK080:      "-Wreturn-type"

src/llvm-project/clang/test/Driver/hexagon-vectorize.c

diff --git a/src/llvm-project/clang/test/Driver/hexagon-vectorize.c b/src/llvm-project/clang/test/Driver/hexagon-vectorize.c
new file mode 100644
index 0000000..dcd6a09
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/hexagon-vectorize.c
@@ -0,0 +1,9 @@
+// RUN: %clang -target hexagon -### %s 2>&1 | FileCheck %s --check-prefix=CHECK-DEFAULT
+// RUN: %clang -target hexagon -fvectorize -### %s 2>&1 | FileCheck %s --check-prefix=CHECK-VECTOR
+// RUN: %clang -target hexagon -fvectorize -fno-vectorize -### %s 2>&1 | FileCheck %s --check-prefix=CHECK-NOVECTOR
+// RUN: %clang -target hexagon -fvectorize -### %s 2>&1 | FileCheck %s --check-prefix=CHECK-NEEDHVX
+
+// CHECK-DEFAULT-NOT: hexagon-autohvx
+// CHECK-VECTOR: "-mllvm" "-hexagon-autohvx"
+// CHECK-NOVECTOR-NOT: hexagon-autohvx
+// CHECK-NEEDHVX: warning: auto-vectorization requires HVX, use -mhvx to enable it

src/llvm-project/clang/test/Driver/hip-binding.hip

diff --git a/src/llvm-project/clang/test/Driver/hip-binding.hip b/src/llvm-project/clang/test/Driver/hip-binding.hip
new file mode 100644
index 0000000..5425bf6
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/hip-binding.hip
@@ -0,0 +1,15 @@
+// REQUIRES: clang-driver
+// REQUIRES: x86-registered-target
+// REQUIRES: amdgpu-registered-target
+
+// RUN: touch %t.o
+// RUN: %clang --hip-link -ccc-print-bindings -target x86_64-linux-gnu \
+// RUN:   --cuda-gpu-arch=gfx803 --cuda-gpu-arch=gfx900 %t.o\
+// RUN: 2>&1 | FileCheck %s
+
+// CHECK: # "amdgcn-amd-amdhsa" - "offload bundler", inputs: ["[[IN:.*o]]"], outputs: ["[[OBJ1:.*o]]", "[[OBJ2:.*o]]", "[[OBJ3:.*o]]"] 
+// CHECK: # "amdgcn-amd-amdhsa" - "AMDGCN::Linker", inputs: ["[[OBJ2]]"], output: "[[IMG2:.*out]]"
+// CHECK-NOT: offload bundler
+// CHECK: # "amdgcn-amd-amdhsa" - "AMDGCN::Linker", inputs: ["[[OBJ3]]"], output: "[[IMG3:.*out]]"
+// CHECK-NOT: offload bundler
+// CHECK: # "x86_64-unknown-linux-gnu" - "GNU::Linker", inputs: ["[[OBJ1]]", "[[IMG2]]", "[[IMG3]]"], output: "a.out"

src/llvm-project/clang/test/Driver/hip-device-libs.hip

diff --git a/src/llvm-project/clang/test/Driver/hip-device-libs.hip b/src/llvm-project/clang/test/Driver/hip-device-libs.hip
new file mode 100644
index 0000000..3a7e7fd
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/hip-device-libs.hip
@@ -0,0 +1,29 @@
+// REQUIRES: clang-driver
+// REQUIRES: x86-registered-target
+// REQUIRES: amdgpu-registered-target
+
+// Test flush-denormals-to-zero enabled uses oclc_daz_opt_on
+
+// RUN: %clang -### -target x86_64-linux-gnu \
+// RUN:   -x hip --cuda-gpu-arch=gfx900 \
+// RUN:   --hip-device-lib-path=%S/Inputs/hip_dev_lib \
+// RUN:   -fcuda-flush-denormals-to-zero \
+// RUN:   %S/Inputs/hip_multiple_inputs/b.hip \
+// RUN: 2>&1 | FileCheck %s --check-prefixes=COM,FLUSHD
+
+// Test flush-denormals-to-zero disabled uses oclc_daz_opt_off
+
+// RUN: %clang -### -target x86_64-linux-gnu \
+// RUN:   -x hip --cuda-gpu-arch=gfx900 \
+// RUN:   --hip-device-lib-path=%S/Inputs/hip_dev_lib \
+// RUN:   %S/Inputs/hip_multiple_inputs/b.hip \
+// RUN: 2>&1 | FileCheck %s --check-prefixes=COM,NOFLUSHD
+
+
+// COM: [[LLVM_LINK:"*.llvm-link"]]
+// COM-SAME: "{{.*}}hip.amdgcn.bc" "{{.*}}opencl.amdgcn.bc"
+// COM-SAME: "{{.*}}ocml.amdgcn.bc" "{{.*}}ockl.amdgcn.bc"
+// FLUSHD-SAME: {{.*}} "{{.*}}oclc_daz_opt_on.amdgcn.bc"
+// NOFLUSHD-SAME: {{.*}} "{{.*}}oclc_daz_opt_off.amdgcn.bc"
+// COM-SAME: {{.*}} "-o" "{{.*}}-gfx900-linked-{{.*bc}}"
+

src/llvm-project/clang/test/Driver/hip-inputs.hip

diff --git a/src/llvm-project/clang/test/Driver/hip-inputs.hip b/src/llvm-project/clang/test/Driver/hip-inputs.hip
new file mode 100644
index 0000000..2febe20
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/hip-inputs.hip
@@ -0,0 +1,23 @@
+// REQUIRES: clang-driver
+// REQUIRES: x86-registered-target
+// REQUIRES: amdgpu-registered-target
+
+// RUN: %clang -ccc-print-phases -target x86_64-linux-gnu \
+// RUN:   -x hip --cuda-gpu-arch=gfx803 -c \
+// RUN:   %S/Inputs/hip_multiple_inputs/a.cu \
+// RUN:   %S/Inputs/hip_multiple_inputs/b.hip 2>&1 \
+// RUN: | FileCheck %s
+
+// RUN: not %clang -ccc-print-phases -target x86_64-linux-gnu \
+// RUN:   --cuda-gpu-arch=gfx803 -c \
+// RUN:   %S/Inputs/hip_multiple_inputs/a.cu \
+// RUN:   %S/Inputs/hip_multiple_inputs/b.hip 2>&1 \
+// RUN: | FileCheck -check-prefix=MIX %s
+
+// RUN: not %clang -ccc-print-phases -target x86_64-linux-gnu \
+// RUN:   --cuda-gpu-arch=gfx803 -c \
+// RUN:   --hip-link %S/Inputs/hip_multiple_inputs/a.cu 2>&1 \
+// RUN: | FileCheck -check-prefix=MIX %s
+
+// CHECK-NOT: error: Mixed Cuda and HIP compilation is not supported.
+// MIX: error: Mixed Cuda and HIP compilation is not supported.

src/llvm-project/clang/test/Driver/hip-link-shared-library.hip

diff --git a/src/llvm-project/clang/test/Driver/hip-link-shared-library.hip b/src/llvm-project/clang/test/Driver/hip-link-shared-library.hip
new file mode 100644
index 0000000..b7b301a
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/hip-link-shared-library.hip
@@ -0,0 +1,12 @@
+// RUN: touch %t.o
+// RUN: %clang --hip-link -ccc-print-bindings -target x86_64-linux-gnu \
+// RUN:   --cuda-gpu-arch=gfx803 --cuda-gpu-arch=gfx900 %t.o %S/Inputs/in.so \
+// RUN: 2>&1 | FileCheck %s
+
+// CHECK: # "amdgcn-amd-amdhsa" - "offload bundler", inputs: ["[[IN:.*o]]"], outputs: ["[[OBJ1:.*o]]", "[[OBJ2:.*o]]", "[[OBJ3:.*o]]"]
+// CHECK: # "amdgcn-amd-amdhsa" - "AMDGCN::Linker", inputs: ["[[OBJ2]]"], output: "[[IMG2:.*out]]"
+// CHECK-NOT: offload bundler
+// CHECK: # "amdgcn-amd-amdhsa" - "AMDGCN::Linker", inputs: ["[[OBJ3]]"], output: "[[IMG3:.*out]]"
+// CHECK-NOT: offload bundler
+// CHECK: # "x86_64-unknown-linux-gnu" - "GNU::Linker", inputs: ["[[OBJ1]]", "{{.*}}/Inputs/in.so", "[[IMG2]]", "[[IMG3]]"], output: "a.out"
+

src/llvm-project/clang/test/Driver/hip-output-file-name.hip

diff --git a/src/llvm-project/clang/test/Driver/hip-output-file-name.hip b/src/llvm-project/clang/test/Driver/hip-output-file-name.hip
new file mode 100644
index 0000000..cce9f76
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/hip-output-file-name.hip
@@ -0,0 +1,9 @@
+// REQUIRES: clang-driver
+// REQUIRES: x86-registered-target
+// REQUIRES: amdgpu-registered-target
+
+// RUN: %clang -### -c -target x86_64-linux-gnu -fgpu-rdc \
+// RUN:   -x hip --cuda-gpu-arch=gfx803 --cuda-gpu-arch=gfx900 %s \
+// RUN: 2>&1 | FileCheck %s
+
+// CHECK: {{.*}}clang-offload-bundler{{.*}}"-outputs=hip-output-file-name.o"

src/llvm-project/clang/test/Driver/hip-toolchain-no-rdc.hip

diff --git a/src/llvm-project/clang/test/Driver/hip-toolchain-no-rdc.hip b/src/llvm-project/clang/test/Driver/hip-toolchain-no-rdc.hip
new file mode 100644
index 0000000..4f31a39
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/hip-toolchain-no-rdc.hip
@@ -0,0 +1,158 @@
+// REQUIRES: clang-driver
+// REQUIRES: x86-registered-target
+// REQUIRES: amdgpu-registered-target
+
+// RUN: %clang -### -target x86_64-linux-gnu -fno-gpu-rdc \
+// RUN:   -x hip --cuda-gpu-arch=gfx803 --cuda-gpu-arch=gfx900 \
+// RUN:   --hip-device-lib=lib1.bc --hip-device-lib=lib2.bc \
+// RUN:   --hip-device-lib-path=%S/Inputs/hip_multiple_inputs/lib1 \
+// RUN:   --hip-device-lib-path=%S/Inputs/hip_multiple_inputs/lib2 \
+// RUN:   -fuse-ld=lld \
+// RUN:   %S/Inputs/hip_multiple_inputs/a.cu \
+// RUN:   %S/Inputs/hip_multiple_inputs/b.hip \
+// RUN: 2>&1 | FileCheck -check-prefixes=CHECK %s
+
+//
+// Compile device code in a.cu to code object for gfx803.
+//
+
+// CHECK: [[CLANG:".*clang.*"]] "-cc1" "-triple" "amdgcn-amd-amdhsa"
+// CHECK-SAME: "-aux-triple" "x86_64-unknown-linux-gnu" "-emit-llvm-bc"
+// CHECK-SAME: {{.*}} "-main-file-name" "a.cu" {{.*}} "-target-cpu" "gfx803"
+// CHECK-SAME: "-fcuda-is-device" "-fvisibility" "hidden"
+// CHECK-SAME: {{.*}} "-o" [[A_BC_803:".*bc"]] "-x" "hip"
+// CHECK-SAME: {{.*}} [[A_SRC:".*a.cu"]]
+
+// CHECK: [[LLVM_LINK:"*.llvm-link"]] [[A_BC_803]]
+// CHECK-SAME: "{{.*}}lib1.bc" "{{.*}}lib2.bc"
+// CHECK-SAME: "-o" [[LINKED_BC_DEV_A_803:".*-gfx803-linked-.*bc"]]
+
+// CHECK: [[OPT:".*opt"]] [[LINKED_BC_DEV_A_803]] "-mtriple=amdgcn-amd-amdhsa"
+// CHECK-SAME: "-mcpu=gfx803"
+// CHECK-SAME: "-o" [[OPT_BC_DEV_A_803:".*-gfx803-optimized.*bc"]]
+
+// CHECK: [[LLC: ".*llc"]] [[OPT_BC_DEV_A_803]] "-mtriple=amdgcn-amd-amdhsa"
+// CHECK-SAME: "-filetype=obj"
+// CHECK-SAME: "-mattr=-code-object-v3"
+// CHECK-SAME: "-mcpu=gfx803" "-o" [[OBJ_DEV_A_803:".*-gfx803-.*o"]]
+
+// CHECK: [[LLD: ".*lld"]] "-flavor" "gnu" "--no-undefined" "-shared"
+// CHECK-SAME: "-o" "[[IMG_DEV_A_803:.*out]]" [[OBJ_DEV_A_803]]
+
+//
+// Compile device code in a.cu to code object for gfx900.
+//
+
+// CHECK: [[CLANG:".*clang.*"]] "-cc1" "-triple" "amdgcn-amd-amdhsa"
+// CHECK-SAME: "-aux-triple" "x86_64-unknown-linux-gnu" "-emit-llvm-bc"
+// CHECK-SAME: {{.*}} "-main-file-name" "a.cu" {{.*}} "-target-cpu" "gfx900"
+// CHECK-SAME: "-fcuda-is-device" "-fvisibility" "hidden"
+// CHECK-SAME: {{.*}} "-o" [[A_BC_900:".*bc"]] "-x" "hip"
+// CHECK-SAME: {{.*}} [[A_SRC]]
+
+// CHECK: [[LLVM_LINK:"*.llvm-link"]] [[A_BC_900]]
+// CHECK-SAME: "{{.*}}lib1.bc" "{{.*}}lib2.bc"
+// CHECK-SAME: "-o" [[LINKED_BC_DEV_A_900:".*-gfx900-linked-.*bc"]]
+
+// CHECK: [[OPT:".*opt"]] [[LINKED_BC_DEV_A_900]] "-mtriple=amdgcn-amd-amdhsa"
+// CHECK-SAME: "-mcpu=gfx900"
+// CHECK-SAME: "-o" [[OPT_BC_DEV_A_900:".*-gfx900-optimized.*bc"]]
+
+// CHECK: [[LLC: ".*llc"]] [[OPT_BC_DEV_A_900]] "-mtriple=amdgcn-amd-amdhsa"
+// CHECK-SAME: "-filetype=obj"
+// CHECK-SAME: "-mattr=-code-object-v3"
+// CHECK-SAME: "-mcpu=gfx900" "-o" [[OBJ_DEV_A_900:".*-gfx900-.*o"]]
+
+// CHECK: [[LLD: ".*lld"]] "-flavor" "gnu" "--no-undefined" "-shared"
+// CHECK-SAME: "-o" "[[IMG_DEV_A_900:.*out]]" [[OBJ_DEV_A_900]]
+
+//
+// Bundle and embed device code in host object for a.cu.
+//
+
+// CHECK: [[BUNDLER:".*clang-offload-bundler"]] "-type=o"
+// CHECK-SAME: "-targets={{.*}},hip-amdgcn-amd-amdhsa-gfx803,hip-amdgcn-amd-amdhsa-gfx900"
+// CHECK-SAME: "-inputs={{.*}},[[IMG_DEV_A_803]],[[IMG_DEV_A_900]]" "-outputs=[[BUNDLE_A:.*hipfb]]"
+
+// CHECK: [[CLANG]] "-cc1" "-triple" "x86_64-unknown-linux-gnu"
+// CHECK-SAME: "-aux-triple" "amdgcn-amd-amdhsa" "-emit-obj"
+// CHECK-SAME: {{.*}} "-main-file-name" "a.cu"
+// CHECK-SAME: {{.*}} "-o" [[A_OBJ_HOST:".*o"]] "-x" "hip"
+// CHECK-SAME: {{.*}} [[A_SRC]]
+// CHECK-SAME: {{.*}} "-fcuda-include-gpubinary" "[[BUNDLE_A]]"
+
+//
+// Compile device code in b.hip to code object for gfx803.
+//
+
+// CHECK: [[CLANG:".*clang.*"]] "-cc1" "-triple" "amdgcn-amd-amdhsa"
+// CHECK-SAME: "-aux-triple" "x86_64-unknown-linux-gnu" "-emit-llvm-bc"
+// CHECK-SAME: {{.*}} "-main-file-name" "b.hip" {{.*}} "-target-cpu" "gfx803"
+// CHECK-SAME: "-fcuda-is-device" "-fvisibility" "hidden"
+// CHECK-SAME: {{.*}} "-o" [[B_BC_803:".*bc"]] "-x" "hip"
+// CHECK-SAME: {{.*}} [[B_SRC:".*b.hip"]]
+
+// CHECK: [[LLVM_LINK:"*.llvm-link"]] [[B_BC_803]]
+// CHECK-SAME: "{{.*}}lib1.bc" "{{.*}}lib2.bc"
+// CHECK-SAME: "-o" [[LINKED_BC_DEV_B_803:".*-gfx803-linked-.*bc"]]
+
+// CHECK: [[OPT:".*opt"]] [[LINKED_BC_DEV_B_803]] "-mtriple=amdgcn-amd-amdhsa"
+// CHECK-SAME: "-mcpu=gfx803"
+// CHECK-SAME: "-o" [[OPT_BC_DEV_B_803:".*-gfx803-optimized.*bc"]]
+
+// CHECK: [[LLC: ".*llc"]] [[OPT_BC_DEV_B_803]] "-mtriple=amdgcn-amd-amdhsa"
+// CHECK-SAME: "-filetype=obj"
+// CHECK-SAME: "-mattr=-code-object-v3"
+// CHECK-SAME: "-mcpu=gfx803" "-o" [[OBJ_DEV_B_803:".*-gfx803-.*o"]]
+
+// CHECK: [[LLD: ".*lld"]] "-flavor" "gnu" "--no-undefined" "-shared"
+// CHECK-SAME: "-o" "[[IMG_DEV_B_803:.*out]]" [[OBJ_DEV_B_803]]
+
+//
+// Compile device code in b.hip to code object for gfx900.
+//
+
+// CHECK: [[CLANG:".*clang.*"]] "-cc1" "-triple" "amdgcn-amd-amdhsa"
+// CHECK-SAME: "-aux-triple" "x86_64-unknown-linux-gnu" "-emit-llvm-bc"
+// CHECK-SAME: {{.*}} "-main-file-name" "b.hip" {{.*}} "-target-cpu" "gfx900"
+// CHECK-SAME: "-fcuda-is-device" "-fvisibility" "hidden"
+// CHECK-SAME: {{.*}} "-o" [[B_BC_900:".*bc"]] "-x" "hip"
+// CHECK-SAME: {{.*}} [[B_SRC]]
+
+// CHECK: [[LLVM_LINK:"*.llvm-link"]] [[B_BC_900]]
+// CHECK-SAME: "{{.*}}lib1.bc" "{{.*}}lib2.bc"
+// CHECK-SAME: "-o" [[LINKED_BC_DEV_B_900:".*-gfx900-linked-.*bc"]]
+
+// CHECK: [[OPT:".*opt"]] [[LINKED_BC_DEV_B_900]] "-mtriple=amdgcn-amd-amdhsa"
+// CHECK-SAME: "-mcpu=gfx900"
+// CHECK-SAME: "-o" [[OPT_BC_DEV_B_900:".*-gfx900-optimized.*bc"]]
+
+// CHECK: [[LLC: ".*llc"]] [[OPT_BC_DEV_B_900]] "-mtriple=amdgcn-amd-amdhsa"
+// CHECK-SAME: "-filetype=obj"
+// CHECK-SAME: "-mattr=-code-object-v3"
+// CHECK-SAME: "-mcpu=gfx900" "-o" [[OBJ_DEV_B_900:".*-gfx900-.*o"]]
+
+// CHECK: [[LLD: ".*lld"]] "-flavor" "gnu" "--no-undefined" "-shared"
+// CHECK-SAME: "-o" "[[IMG_DEV_B_900:.*out]]" [[OBJ_DEV_B_900]]
+
+//
+// Bundle and embed device code in host object for b.hip.
+//
+
+// CHECK: [[BUNDLER:".*clang-offload-bundler"]] "-type=o"
+// CHECK-SAME: "-targets={{.*}},hip-amdgcn-amd-amdhsa-gfx803,hip-amdgcn-amd-amdhsa-gfx900"
+// CHECK-SAME: "-inputs={{.*}},[[IMG_DEV_B_803]],[[IMG_DEV_B_900]]" "-outputs=[[BUNDLE_A:.*hipfb]]"
+
+// CHECK: [[CLANG]] "-cc1" "-triple" "x86_64-unknown-linux-gnu"
+// CHECK-SAME: "-aux-triple" "amdgcn-amd-amdhsa" "-emit-obj"
+// CHECK-SAME: {{.*}} "-main-file-name" "b.hip"
+// CHECK-SAME: {{.*}} "-o" [[B_OBJ_HOST:".*o"]] "-x" "hip"
+// CHECK-SAME: {{.*}} [[B_SRC]]
+// CHECK-SAME: {{.*}} "-fcuda-include-gpubinary" "[[BUNDLE_A]]"
+
+//
+// Link host objects.
+//
+
+// CHECK: [[LD:".*ld.*"]] {{.*}} [[A_OBJ_HOST]] [[B_OBJ_HOST]]
+// CHECK-NOT: "-T" "{{.*}}.lk"

src/llvm-project/clang/test/Driver/hip-toolchain-rdc.hip

diff --git a/src/llvm-project/clang/test/Driver/hip-toolchain-rdc.hip b/src/llvm-project/clang/test/Driver/hip-toolchain-rdc.hip
new file mode 100644
index 0000000..5f3fd92
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/hip-toolchain-rdc.hip
@@ -0,0 +1,90 @@
+// REQUIRES: clang-driver
+// REQUIRES: x86-registered-target
+// REQUIRES: amdgpu-registered-target
+
+// RUN: %clang -### -target x86_64-linux-gnu \
+// RUN:   -x hip --cuda-gpu-arch=gfx803 --cuda-gpu-arch=gfx900 \
+// RUN:   --hip-device-lib=lib1.bc --hip-device-lib=lib2.bc \
+// RUN:   --hip-device-lib-path=%S/Inputs/hip_multiple_inputs/lib1 \
+// RUN:   --hip-device-lib-path=%S/Inputs/hip_multiple_inputs/lib2 \
+// RUN:   -fuse-ld=lld -fgpu-rdc \
+// RUN:   %S/Inputs/hip_multiple_inputs/a.cu \
+// RUN:   %S/Inputs/hip_multiple_inputs/b.hip \
+// RUN: 2>&1 | FileCheck %s
+
+// CHECK: [[CLANG:".*clang.*"]] "-cc1" "-triple" "amdgcn-amd-amdhsa" 
+// CHECK-SAME: "-aux-triple" "x86_64-unknown-linux-gnu" "-emit-llvm-bc"
+// CHECK-SAME: {{.*}} "-main-file-name" "a.cu" {{.*}} "-target-cpu" "gfx803"
+// CHECK-SAME: "-fcuda-is-device" "-fgpu-rdc" "-fvisibility" "hidden"
+// CHECK-SAME: {{.*}} "-o" [[A_BC:".*bc"]] "-x" "hip"
+// CHECK-SAME: {{.*}} [[A_SRC:".*a.cu"]]
+
+// CHECK: [[CLANG]] "-cc1" "-triple" "amdgcn-amd-amdhsa"
+// CHECK-SAME: "-aux-triple" "x86_64-unknown-linux-gnu" "-emit-llvm-bc"
+// CHECK-SAME: {{.*}} "-main-file-name" "b.hip" {{.*}} "-target-cpu" "gfx803"
+// CHECK-SAME: "-fcuda-is-device" "-fgpu-rdc" "-fvisibility" "hidden"
+// CHECK-SAME: {{.*}} "-o" [[B_BC:".*bc"]] "-x" "hip"
+// CHECK-SAME: {{.*}} [[B_SRC:".*b.hip"]]
+
+// CHECK: [[LLVM_LINK:"*.llvm-link"]] [[A_BC]] [[B_BC]]
+// CHECK-SAME: "{{.*}}lib1.bc" "{{.*}}lib2.bc"
+// CHECK-SAME: "-o" [[LINKED_BC_DEV1:".*-gfx803-linked-.*bc"]]
+
+// CHECK: [[OPT:".*opt"]] [[LINKED_BC_DEV1]] "-mtriple=amdgcn-amd-amdhsa"
+// CHECK-SAME: "-mcpu=gfx803"
+// CHECK-SAME: "-o" [[OPT_BC_DEV1:".*-gfx803-optimized.*bc"]]
+
+// CHECK: [[LLC: ".*llc"]] [[OPT_BC_DEV1]] "-mtriple=amdgcn-amd-amdhsa"
+// CHECK-SAME: "-filetype=obj"
+// CHECK-SAME: "-mattr=-code-object-v3"
+// CHECK-SAME: "-mcpu=gfx803" "-o" [[OBJ_DEV1:".*-gfx803-.*o"]]
+
+// CHECK: [[LLD: ".*lld"]] "-flavor" "gnu" "--no-undefined" "-shared"
+// CHECK-SAME: "-o" "[[IMG_DEV1:.*out]]" [[OBJ_DEV1]]
+
+// CHECK: [[CLANG]] "-cc1" "-triple" "amdgcn-amd-amdhsa" 
+// CHECK-SAME: "-aux-triple" "x86_64-unknown-linux-gnu" "-emit-llvm-bc"
+// CHECK-SAME: {{.*}} "-main-file-name" "a.cu" {{.*}} "-target-cpu" "gfx900"
+// CHECK-SAME: "-fcuda-is-device" {{.*}} "-o" [[A_BC:".*bc"]] "-x" "hip"
+// CHECK-SAME: {{.*}} [[A_SRC]]
+
+// CHECK: [[CLANG]] "-cc1" "-triple" "amdgcn-amd-amdhsa"
+// CHECK-SAME: "-aux-triple" "x86_64-unknown-linux-gnu" "-emit-llvm-bc"
+// CHECK-SAME: {{.*}} "-main-file-name" "b.hip" {{.*}} "-target-cpu" "gfx900"
+// CHECK-SAME: "-fcuda-is-device" {{.*}} "-o" [[B_BC:".*bc"]] "-x" "hip"
+// CHECK-SAME: {{.*}} [[B_SRC]]
+
+// CHECK: [[LLVM_LINK]] [[A_BC]] [[B_BC]]
+// CHECK-SAME: "{{.*}}lib1.bc" "{{.*}}lib2.bc"
+// CHECK-SAME: "-o" [[LINKED_BC_DEV2:".*-gfx900-linked-.*bc"]]
+
+// CHECK: [[OPT]] [[LINKED_BC_DEV2]] "-mtriple=amdgcn-amd-amdhsa"
+// CHECK-SAME: "-mcpu=gfx900"
+// CHECK-SAME: "-o" [[OPT_BC_DEV2:".*-gfx900-optimized.*bc"]]
+
+// CHECK: [[LLC]] [[OPT_BC_DEV2]] "-mtriple=amdgcn-amd-amdhsa"
+// CHECK-SAME: "-filetype=obj"
+// CHECK-SAME: "-mattr=-code-object-v3"
+// CHECK-SAME: "-mcpu=gfx900" "-o" [[OBJ_DEV2:".*-gfx900-.*o"]]
+
+// CHECK: [[LLD]] "-flavor" "gnu" "--no-undefined" "-shared"
+// CHECK-SAME: "-o" "[[IMG_DEV2:.*out]]" [[OBJ_DEV2]]
+
+// CHECK: [[CLANG]] "-cc1" "-triple" "x86_64-unknown-linux-gnu"
+// CHECK-SAME: "-aux-triple" "amdgcn-amd-amdhsa" "-emit-obj"
+// CHECK-SAME: {{.*}} "-main-file-name" "a.cu"
+// CHECK-SAME: {{.*}} "-o" [[A_OBJ_HOST:".*o"]] "-x" "hip"
+// CHECK-SAME: {{.*}} [[A_SRC]]
+
+// CHECK: [[CLANG]] "-cc1" "-triple" "x86_64-unknown-linux-gnu"
+// CHECK-SAME: "-aux-triple" "amdgcn-amd-amdhsa" "-emit-obj"
+// CHECK-SAME: {{.*}} "-main-file-name" "b.hip"
+// CHECK-SAME: {{.*}} "-o" [[B_OBJ_HOST:".*o"]] "-x" "hip"
+// CHECK-SAME: {{.*}} [[B_SRC]]
+
+// CHECK: [[BUNDLER:".*clang-offload-bundler"]] "-type=o"
+// CHECK-SAME: "-targets={{.*}},hip-amdgcn-amd-amdhsa-gfx803,hip-amdgcn-amd-amdhsa-gfx900"
+// CHECK-SAME: "-inputs={{.*}},[[IMG_DEV1]],[[IMG_DEV2]]" "-outputs=[[BUNDLE:.*hipfb]]"
+
+// CHECK: [[LD:".*ld.*"]] {{.*}} [[A_OBJ_HOST]] [[B_OBJ_HOST]]
+// CHECK-SAME: {{.*}} "-T" "{{.*}}.lk"

src/llvm-project/clang/test/Driver/hurd.c

diff --git a/src/llvm-project/clang/test/Driver/hurd.c b/src/llvm-project/clang/test/Driver/hurd.c
new file mode 100644
index 0000000..a6ca8ea
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/hurd.c
@@ -0,0 +1,62 @@
+// RUN: %clang -no-canonical-prefixes %s -### 2>&1 \
+// RUN:     --target=i386-pc-gnu \
+// RUN:     --sysroot=%S/Inputs/basic_hurd_tree \
+// RUN:   | FileCheck --check-prefix=CHECK %s
+// CHECK-NOT: warning:
+// CHECK: "-cc1"
+// CHECK: "-isysroot" "[[SYSROOT:[^"]+]]"
+// CHECK: "-internal-isystem" "[[SYSROOT]]/usr/local/include"
+// CHECK: "-internal-externc-isystem" "[[SYSROOT]]/usr/include/i386-gnu"
+// CHECK: "-internal-externc-isystem" "[[SYSROOT]]/include"
+// CHECK: "-internal-externc-isystem" "[[SYSROOT]]/usr/include"
+// CHECK: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK: "-dynamic-linker" "/lib/ld.so"
+// CHECK: "crtbegin.o"
+// CHECK: "-L[[SYSROOT]]/lib/i386-gnu"
+// CHECK: "-L[[SYSROOT]]/lib/../lib32"
+// CHECK: "-L[[SYSROOT]]/usr/lib/i386-gnu"
+// CHECK: "-L[[SYSROOT]]/usr/lib/../lib32"
+// CHECK: "-L[[SYSROOT]]/lib"
+// CHECK: "-L[[SYSROOT]]/usr/lib"
+
+// RUN: %clang -no-canonical-prefixes %s -### 2>&1 \
+// RUN:     --target=i386-pc-gnu -static \
+// RUN:     --sysroot=%S/Inputs/basic_hurd_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-STATIC %s
+// CHECK-STATIC-NOT: warning:
+// CHECK-STATIC: "-cc1"
+// CHECK-STATIC: "-static-define"
+// CHECK-STATIC: "-isysroot" "[[SYSROOT:[^"]+]]"
+// CHECK-STATIC: "-internal-isystem" "[[SYSROOT]]/usr/local/include"
+// CHECK-STATIC: "-internal-externc-isystem" "[[SYSROOT]]/usr/include/i386-gnu"
+// CHECK-STATIC: "-internal-externc-isystem" "[[SYSROOT]]/include"
+// CHECK-STATIC: "-internal-externc-isystem" "[[SYSROOT]]/usr/include"
+// CHECK-STATIC: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-STATIC: "-static"
+// CHECK-STATIC: "crtbeginT.o"
+// CHECK-STATIC: "-L[[SYSROOT]]/lib/i386-gnu"
+// CHECK-STATIC: "-L[[SYSROOT]]/lib/../lib32"
+// CHECK-STATIC: "-L[[SYSROOT]]/usr/lib/i386-gnu"
+// CHECK-STATIC: "-L[[SYSROOT]]/usr/lib/../lib32"
+// CHECK-STATIC: "-L[[SYSROOT]]/lib"
+// CHECK-STATIC: "-L[[SYSROOT]]/usr/lib"
+
+// RUN: %clang -no-canonical-prefixes %s -### 2>&1 \
+// RUN:     --target=i386-pc-gnu -shared \
+// RUN:     --sysroot=%S/Inputs/basic_hurd_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-SHARED %s
+// CHECK-SHARED-NOT: warning:
+// CHECK-SHARED: "-cc1"
+// CHECK-SHARED: "-isysroot" "[[SYSROOT:[^"]+]]"
+// CHECK-SHARED: "-internal-isystem" "[[SYSROOT]]/usr/local/include"
+// CHECK-SHARED: "-internal-externc-isystem" "[[SYSROOT]]/usr/include/i386-gnu"
+// CHECK-SHARED: "-internal-externc-isystem" "[[SYSROOT]]/include"
+// CHECK-SHARED: "-internal-externc-isystem" "[[SYSROOT]]/usr/include"
+// CHECK-SHARED: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-SHARED: "crtbeginS.o"
+// CHECK-SHARED: "-L[[SYSROOT]]/lib/i386-gnu"
+// CHECK-SHARED: "-L[[SYSROOT]]/lib/../lib32"
+// CHECK-SHARED: "-L[[SYSROOT]]/usr/lib/i386-gnu"
+// CHECK-SHARED: "-L[[SYSROOT]]/usr/lib/../lib32"
+// CHECK-SHARED: "-L[[SYSROOT]]/lib"
+// CHECK-SHARED: "-L[[SYSROOT]]/usr/lib"

src/llvm-project/clang/test/Driver/ident_md.c

diff --git a/src/llvm-project/clang/test/Driver/ident_md.c b/src/llvm-project/clang/test/Driver/ident_md.c
new file mode 100644
index 0000000..0e664c2
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/ident_md.c
@@ -0,0 +1,6 @@
+// RUN: %clang %s -emit-llvm -S -o - | FileCheck %s
+// Verify that clang version appears in the llvm.ident metadata.
+
+// CHECK: !llvm.ident = !{{{.*}}}
+// CHECK: !{{[0-9]+}} = !{!{{.*}}
+

src/llvm-project/clang/test/Driver/immediate-options.c

diff --git a/src/llvm-project/clang/test/Driver/immediate-options.c b/src/llvm-project/clang/test/Driver/immediate-options.c
new file mode 100644
index 0000000..935c948
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/immediate-options.c
@@ -0,0 +1,19 @@
+// RUN: %clang --help | FileCheck %s -check-prefix=HELP
+// HELP: isystem
+// HELP-NOT: ast-dump
+// HELP-NOT: driver-mode
+
+// RUN: %clang --help-hidden | FileCheck %s -check-prefix=HELP-HIDDEN
+// HELP-HIDDEN: driver-mode
+
+// RUN: %clang -dumpversion | FileCheck %s -check-prefix=DUMPVERSION
+// DUMPVERSION: 4.2.1
+
+// RUN: %clang -print-search-dirs | FileCheck %s -check-prefix=PRINT-SEARCH-DIRS
+// PRINT-SEARCH-DIRS: programs: ={{.*}}
+// PRINT-SEARCH-DIRS: libraries: ={{.*}}
+
+// Test if the -print-resource-dir option is accepted without error.
+// Allow unspecified output because the value of CLANG_RESOURCE_DIR is unknown.
+// RUN: %clang -print-resource-dir | FileCheck %s -check-prefix=PRINT-RESOURCE-DIR
+// PRINT-RESOURCE-DIR: {{.+}}

src/llvm-project/clang/test/Driver/implicit-function-as-error.c

diff --git a/src/llvm-project/clang/test/Driver/implicit-function-as-error.c b/src/llvm-project/clang/test/Driver/implicit-function-as-error.c
new file mode 100644
index 0000000..d630996
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/implicit-function-as-error.c
@@ -0,0 +1,11 @@
+// RUN: %clang -target x86_64-apple-darwin -mios-simulator-version-min=7 -fsyntax-only %s -Xclang -verify
+// RUN: %clang -target x86_64-apple-darwin -arch arm64 -target x86_64-apple-darwin -mios-version-min=7 -fsyntax-only %s -Xclang -verify
+// RUN: %clang -target armv7k-apple-watchos -arch armv7k -target armv7k-apple-watchos -fsyntax-only %s -Xclang -verify
+
+// For 64-bit iOS, automatically promote -Wimplicit-function-declaration
+// to an error.
+
+void radar_10894044() {
+  printf("Hi\n"); // expected-error {{implicitly declaring library function 'printf' with type 'int (const char *, ...)'}} expected-note {{include the header <stdio.h> or explicitly provide a declaration for 'printf'}}
+  radar_10894044_not_declared(); // expected-error {{implicit declaration of function 'radar_10894044_not_declared' is invalid in C99}}
+}

src/llvm-project/clang/test/Driver/include-default-header.cl

diff --git a/src/llvm-project/clang/test/Driver/include-default-header.cl b/src/llvm-project/clang/test/Driver/include-default-header.cl
new file mode 100644
index 0000000..2605eae
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/include-default-header.cl
@@ -0,0 +1,6 @@
+// RUN: %clang -save-temps -x cl -Xclang -cl-std=CL2.0 -Xclang -finclude-default-header -emit-llvm -S -### %s
+// CHECK-NOT: finclude-default-header
+// Make sure we don't pass -finclude-default-header to any commands other than the driver.
+
+void test() {}
+

src/llvm-project/clang/test/Driver/incompatible_sysroot.c

diff --git a/src/llvm-project/clang/test/Driver/incompatible_sysroot.c b/src/llvm-project/clang/test/Driver/incompatible_sysroot.c
new file mode 100644
index 0000000..876f1f0
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/incompatible_sysroot.c
@@ -0,0 +1,15 @@
+// REQUIRES: x86-registered-target
+// REQUIRES: aarch64-registered-target
+
+// RUN: %clang -target x86_64-apple-darwin -Wincompatible-sysroot -isysroot SDKs/MacOSX10.9.sdk -mios-version-min=9.0 -S -o - %s 2>&1 | FileCheck -check-prefix CHECK-OSX-IOS %s
+// RUN: %clang -target arm64-apple-darwin -Wincompatible-sysroot -isysroot SDKs/iPhoneOS9.2.sdk -mwatchos-version-min=2.0 -S -o - %s 2>&1 | FileCheck -check-prefix CHECK-IOS-WATCHOS %s
+// RUN: %clang -target arm64-apple-darwin -Wincompatible-sysroot -isysroot SDKs/iPhoneOS9.2.sdk -mtvos-version-min=9.0 -S -o - %s 2>&1 | FileCheck -check-prefix CHECK-IOS-TVOS %s
+// RUN: %clang -target x86_64-apple-darwin -Wincompatible-sysroot -isysroot SDKs/iPhoneSimulator9.2.sdk -mios-version-min=9.0 -S -o - %s 2>&1 | FileCheck -check-prefix CHECK-IOS-IOSSIM %s
+// RUN: %clang -target x86_64-apple-darwin -Wno-incompatible-sysroot -isysroot SDKs/MacOSX10.9.sdk -mios-version-min=9.0 -S -o - %s 2>&1 | FileCheck -check-prefix CHECK-OSX-IOS-DISABLED %s
+
+int main() { return 0; }
+// CHECK-OSX-IOS: warning: using sysroot for 'MacOSX' but targeting 'iPhone'
+// CHECK-IOS-WATCHOS: warning: using sysroot for 'iPhoneOS' but targeting 'Watch'
+// CHECK-IOS-TVOS: warning: using sysroot for 'iPhoneOS' but targeting 'AppleTV'
+// CHECK-IOS-IOSSIM-NOT: warning: using sysroot for '{{.*}}' but targeting '{{.*}}'
+// CHECK-OSX-IOS-DISABLED-NOT: warning: using sysroot for '{{.*}}' but targeting '{{.*}}'

src/llvm-project/clang/test/Driver/incremental-linker-compatible.c

diff --git a/src/llvm-project/clang/test/Driver/incremental-linker-compatible.c b/src/llvm-project/clang/test/Driver/incremental-linker-compatible.c
new file mode 100644
index 0000000..e702a01
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/incremental-linker-compatible.c
@@ -0,0 +1,17 @@
+// RUN: %clang '-###' %s -c -o tmp.o -target i686-pc-linux-gnu -integrated-as -mincremental-linker-compatible 2>&1 | FileCheck %s --check-prefix=TEST1
+// TEST1: "-cc1" {{.*}} "-mincremental-linker-compatible"
+
+// RUN: %clang '-###' %s -c -o tmp.o -target i686-pc-linux-gnu -integrated-as -mno-incremental-linker-compatible 2>&1 | FileCheck %s --check-prefix=TEST2
+// TEST2-NOT: "-cc1" {{.*}} "-mincremental-linker-compatible"
+
+// RUN: %clang '-###' %s -c -o tmp.o -target i686-pc-linux-gnu -integrated-as -mno-incremental-linker-compatible -mincremental-linker-compatible 2>&1 | FileCheck %s --check-prefix=TEST3
+// TEST3: "-cc1" {{.*}} "-mincremental-linker-compatible"
+
+// RUN: %clang '-###' %s -c -o tmp.o -target i686-pc-linux-gnu -integrated-as -mincremental-linker-compatible -mno-incremental-linker-compatible 2>&1 | FileCheck %s --check-prefix=TEST4
+// TEST4-NOT: "-cc1" {{.*}} "-mincremental-linker-compatible"
+
+// RUN: %clang '-###' %s -c -o tmp.o -target i686-pc-mingw32 -integrated-as 2>&1 | FileCheck %s --check-prefix=TEST5
+// TEST5-NOT: "-cc1" {{.*}} "-mincremental-linker-compatible"
+
+// RUN: %clang '-###' %s -c -o tmp.o -target i686-pc-win32 -integrated-as 2>&1 | FileCheck %s --check-prefix=TEST6
+// TEST6: "-cc1" {{.*}} "-mincremental-linker-compatible"

src/llvm-project/clang/test/Driver/index-header-map.c

diff --git a/src/llvm-project/clang/test/Driver/index-header-map.c b/src/llvm-project/clang/test/Driver/index-header-map.c
new file mode 100644
index 0000000..8bd677a
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/index-header-map.c
@@ -0,0 +1,4 @@
+// RUN: %clang -I%S/Before -index-header-map -I%S/Index -I%S/After %s -### 2>> %t.log
+// RUN: FileCheck %s < %t.log
+
+// CHECK: {{-I.*Before.*-index-header-map.*-I.*Index.*-I.*After}}

src/llvm-project/clang/test/Driver/indirect-tls-seg-refs.c

diff --git a/src/llvm-project/clang/test/Driver/indirect-tls-seg-refs.c b/src/llvm-project/clang/test/Driver/indirect-tls-seg-refs.c
new file mode 100644
index 0000000..b3f6932
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/indirect-tls-seg-refs.c
@@ -0,0 +1,8 @@
+// REQUIRES: clang-driver, x86-registered-target
+
+// RUN: %clang -### -target x86_64-unknown-linux %s 2>&1 | FileCheck %s -check-prefix=TLSDIRECT
+// RUN: %clang -### -target x86_64-unknown-linux -mno-tls-direct-seg-refs -mtls-direct-seg-refs %s 2>&1 | FileCheck %s -check-prefix=TLSDIRECT
+// RUN: %clang -### -target x86_64-unknown-linux -mtls-direct-seg-refs -mno-tls-direct-seg-refs %s 2>&1 | FileCheck %s -check-prefix=NO-TLSDIRECT
+
+// NO-TLSDIRECT: -mno-tls-direct-seg-refs
+// TLSDIRECT-NOT: -mno-tls-direct-seg-refs

src/llvm-project/clang/test/Driver/inhibit-downstream-commands.c

diff --git a/src/llvm-project/clang/test/Driver/inhibit-downstream-commands.c b/src/llvm-project/clang/test/Driver/inhibit-downstream-commands.c
new file mode 100644
index 0000000..43f4480
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/inhibit-downstream-commands.c
@@ -0,0 +1,6 @@
+// RUN: not %clang -no-integrated-as %s 2>&1 | FileCheck %s
+// CHECK: error: unknown type name 'invalid'
+// CHECK-NOT: clang: error: assembler command failed 
+// CHECK-NOT: clang: error: linker command failed
+// XFAIL: windows-msvc
+invalid C code!

src/llvm-project/clang/test/Driver/inline-asm.c

diff --git a/src/llvm-project/clang/test/Driver/inline-asm.c b/src/llvm-project/clang/test/Driver/inline-asm.c
new file mode 100644
index 0000000..bafd03d
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/inline-asm.c
@@ -0,0 +1,24 @@
+// RUN: %clang -target x86_64-apple-darwin10 \
+// RUN:   -### -fsyntax-only -fasm-blocks %s 2> %t
+// RUN: FileCheck --check-prefix=CHECK-BLOCKS < %t %s
+
+// RUN: %clang -target x86_64-apple-darwin10 \
+// RUN:   -### -fsyntax-only -fno-asm-blocks -fasm-blocks %s 2> %t
+// RUN: FileCheck --check-prefix=CHECK-BLOCKS < %t %s
+
+// CHECK-BLOCKS: "-fasm-blocks"
+
+// RUN: %clang -target x86_64-apple-darwin10 \
+// RUN:   -### -fsyntax-only -fasm-blocks -fno-asm-blocks %s 2> %t
+// RUN: FileCheck --check-prefix=CHECK-NO-BLOCKS < %t %s
+
+// CHECK-NO-BLOCKS-NOT: "-fasm-blocks"
+
+// RUN: %clang -target x86_64-apple-darwin10 \
+// RUN:   -### -fsyntax-only -fno-gnu-inline-asm %s 2>&1 | \
+// RUN: FileCheck --check-prefix=CHECK-NO-GNU-INLINE-ASM %s
+// RUN: %clang -target x86_64-apple-darwin10 \
+// RUN:   -### -fsyntax-only -fgnu-inline-asm -fno-gnu-inline-asm %s 2>&1 | \
+// RUN: FileCheck --check-prefix=CHECK-NO-GNU-INLINE-ASM %s
+
+// CHECK-NO-GNU-INLINE-ASM: "-fno-gnu-inline-asm"

src/llvm-project/clang/test/Driver/instrprof-ld.c

diff --git a/src/llvm-project/clang/test/Driver/instrprof-ld.c b/src/llvm-project/clang/test/Driver/instrprof-ld.c
new file mode 100644
index 0000000..ea20105
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/instrprof-ld.c
@@ -0,0 +1,123 @@
+// Test instrumented profiling ld flags.
+//
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     -target i386-unknown-linux -fprofile-instr-generate -fuse-ld=ld \
+// RUN:     -resource-dir=%S/Inputs/resource_dir \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-LINUX-I386 %s
+//
+// CHECK-LINUX-I386: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
+// CHECK-LINUX-I386: "{{.*}}/Inputs/resource_dir{{/|\\\\}}lib{{/|\\\\}}linux{{/|\\\\}}libclang_rt.profile-i386.a" {{.*}} "-lc"
+//
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     -target x86_64-unknown-linux -fprofile-instr-generate -fuse-ld=ld \
+// RUN:     -resource-dir=%S/Inputs/resource_dir \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-LINUX-X86-64 %s
+//
+// CHECK-LINUX-X86-64: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
+// CHECK-LINUX-X86-64: "{{.*}}/Inputs/resource_dir{{/|\\\\}}lib{{/|\\\\}}linux{{/|\\\\}}libclang_rt.profile-x86_64.a" {{.*}} "-lc"
+//
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     -target x86_64-unknown-linux -fprofile-instr-generate -nostdlib -fuse-ld=ld \
+// RUN:     -resource-dir=%S/Inputs/resource_dir \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-LINUX-NOSTDLIB-X86-64 %s
+//
+// CHECK-LINUX-NOSTDLIB-X86-64: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
+// CHECK-LINUX-NOSTDLIB-X86-64: "{{.*}}/Inputs/resource_dir{{/|\\\\}}lib{{/|\\\\}}linux{{/|\\\\}}libclang_rt.profile-x86_64.a"
+//
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     -target x86_64-unknown-freebsd -fprofile-instr-generate -fuse-ld=ld \
+// RUN:     -resource-dir=%S/Inputs/resource_dir \
+// RUN:     --sysroot=%S/Inputs/basic_freebsd64_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-FREEBSD-X86-64 %s
+//
+// CHECK-FREEBSD-X86-64: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
+// CHECK-FREEBSD-X86-64: "{{.*}}/Inputs/resource_dir{{/|\\\\}}lib{{/|\\\\}}freebsd{{/|\\\\}}libclang_rt.profile-x86_64.a"
+//
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     -shared \
+// RUN:     -target i386-unknown-linux -fprofile-instr-generate -fuse-ld=ld \
+// RUN:     -resource-dir=%S/Inputs/resource_dir \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-LINUX-I386-SHARED %s
+//
+// CHECK-LINUX-I386-SHARED: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
+// CHECK-LINUX-I386-SHARED: "{{.*}}/Inputs/resource_dir{{/|\\\\}}lib{{/|\\\\}}linux{{/|\\\\}}libclang_rt.profile-i386.a" {{.*}} "-lc"
+//
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     -shared \
+// RUN:     -target x86_64-unknown-linux -fprofile-instr-generate -fuse-ld=ld \
+// RUN:     -resource-dir=%S/Inputs/resource_dir \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-LINUX-X86-64-SHARED %s
+//
+// CHECK-LINUX-X86-64-SHARED: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
+// CHECK-LINUX-X86-64-SHARED: "{{.*}}/Inputs/resource_dir{{/|\\\\}}lib{{/|\\\\}}linux{{/|\\\\}}libclang_rt.profile-x86_64.a" {{.*}} "-lc"
+//
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     -shared \
+// RUN:     -target x86_64-unknown-freebsd -fprofile-instr-generate -fuse-ld=ld \
+// RUN:     -resource-dir=%S/Inputs/resource_dir \
+// RUN:     --sysroot=%S/Inputs/basic_freebsd64_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-FREEBSD-X86-64-SHARED %s
+//
+// CHECK-FREEBSD-X86-64-SHARED: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
+// CHECK-FREEBSD-X86-64-SHARED: "{{.*}}/Inputs/resource_dir{{/|\\\\}}lib{{/|\\\\}}freebsd{{/|\\\\}}libclang_rt.profile-x86_64.a"
+//
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     -target x86_64-apple-darwin14 -fprofile-instr-generate -fuse-ld=ld \
+// RUN:     -resource-dir=%S/Inputs/resource_dir \
+// RUN:   | FileCheck --check-prefix=CHECK-DARWIN-X86-64 %s
+//
+// CHECK-DARWIN-X86-64: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
+// CHECK-DARWIN-X86-64: "{{.*}}/Inputs/resource_dir{{/|\\\\}}lib{{/|\\\\}}darwin{{/|\\\\}}libclang_rt.profile_osx.a"
+//
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     -target x86_64-apple-darwin14 -fprofile-instr-generate -nostdlib -fuse-ld=ld \
+// RUN:     -resource-dir=%S/Inputs/resource_dir \
+// RUN:   | FileCheck --check-prefix=CHECK-DARWIN-NOSTDLIB-X86-64 %s
+//
+// CHECK-DARWIN-NOSTDLIB-X86-64: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
+// CHECK-DARWIN-NOSTDLIB-X86-64: "{{.*}}/Inputs/resource_dir{{/|\\\\}}lib{{/|\\\\}}darwin{{/|\\\\}}libclang_rt.profile_osx.a"
+//
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     -target arm64-apple-ios -fprofile-instr-generate -fuse-ld=ld \
+// RUN:     -resource-dir=%S/Inputs/resource_dir \
+// RUN:   | FileCheck --check-prefix=CHECK-DARWIN-ARM64 %s
+//
+// CHECK-DARWIN-ARM64: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
+// CHECK-DARWIN-ARM64: "{{.*}}/Inputs/resource_dir{{/|\\\\}}lib{{/|\\\\}}darwin{{/|\\\\}}libclang_rt.profile_ios.a"
+//
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     -target armv7-apple-darwin -mtvos-version-min=8.3 -fprofile-instr-generate -fuse-ld=ld \
+// RUN:     -resource-dir=%S/Inputs/resource_dir \
+// RUN:   | FileCheck --check-prefix=CHECK-TVOS-ARMV7 %s
+//
+// CHECK-TVOS-ARMV7: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
+// CHECK-TVOS-ARMV7: "{{.*}}/Inputs/resource_dir{{/|\\\\}}lib{{/|\\\\}}darwin{{/|\\\\}}libclang_rt.profile_tvos.a"
+//
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     -target armv7s-apple-darwin10 -mwatchos-version-min=2.0 -arch armv7k -fprofile-instr-generate -fuse-ld=ld \
+// RUN:     -resource-dir=%S/Inputs/resource_dir \
+// RUN:   | FileCheck --check-prefix=CHECK-WATCHOS-ARMV7 %s
+//
+// CHECK-WATCHOS-ARMV7: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
+// CHECK-WATCHOS-ARMV7: "{{.*}}/Inputs/resource_dir{{/|\\\\}}lib{{/|\\\\}}darwin{{/|\\\\}}libclang_rt.profile_watchos.a"
+//
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     -target i386-pc-win32 -fprofile-instr-generate \
+// RUN:     -resource-dir=%S/Inputs/resource_dir \
+// RUN:   | FileCheck --check-prefix=CHECK-WINDOWS-I386 %s
+//
+// CHECK-WINDOWS-I386: "{{.*}}link{{(.exe)?}}"
+// CHECK-WINDOWS-I386: "{{.*}}clang_rt.profile-i386.lib"
+//
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     -target x86_64-pc-win32 -fprofile-instr-generate \
+// RUN:     -resource-dir=%S/Inputs/resource_dir \
+// RUN:   | FileCheck --check-prefix=CHECK-WINDOWS-X86-64 %s
+//
+// CHECK-WINDOWS-X86-64: "{{.*}}link{{(.exe)?}}"
+// CHECK-WINDOWS-X86-64: "{{.*}}clang_rt.profile-x86_64.lib"

src/llvm-project/clang/test/Driver/integrated-as.c

diff --git a/src/llvm-project/clang/test/Driver/integrated-as.c b/src/llvm-project/clang/test/Driver/integrated-as.c
new file mode 100644
index 0000000..55334ed
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/integrated-as.c
@@ -0,0 +1,15 @@
+// RUN: %clang -### -c -save-temps -integrated-as %s 2>&1 | FileCheck %s
+
+// CHECK: cc1as
+// CHECK: -mrelax-all
+
+// RUN: %clang -### -fintegrated-as -c -save-temps %s 2>&1 | FileCheck %s -check-prefix FIAS
+
+// FIAS: cc1as
+
+// RUN: %clang -target none -### -fno-integrated-as -S %s 2>&1 \
+// RUN:     | FileCheck %s -check-prefix NOFIAS
+
+// NOFIAS-NOT: cc1as
+// NOFIAS: -cc1
+// NOFIAS: -no-integrated-as

src/llvm-project/clang/test/Driver/integrated-as.s

diff --git a/src/llvm-project/clang/test/Driver/integrated-as.s b/src/llvm-project/clang/test/Driver/integrated-as.s
new file mode 100644
index 0000000..3ad0860
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/integrated-as.s
@@ -0,0 +1,58 @@
+// RUN: %clang -### -target x86_64--- -c -integrated-as %s 2>&1 | FileCheck %s
+// CHECK: cc1as
+// CHECK-NOT: -relax-all
+
+// RUN: %clang -### -target x86_64--- -c -integrated-as -Wa,-L %s 2>&1 | FileCheck --check-prefix=OPT_L %s
+// OPT_L: msave-temp-labels
+
+// Test that -I params in -Wa, and -Xassembler args are passed to integrated assembler
+// RUN: %clang -### -target x86_64--- -c -integrated-as %s -Wa,-I,foo_dir 2>&1 | FileCheck --check-prefix=WA_INCLUDE1 %s
+// WA_INCLUDE1: cc1as
+// WA_INCLUDE1: "-I" "foo_dir"
+
+// RUN: %clang -### -target x86_64--- -c -integrated-as %s -Wa,-Ifoo_dir 2>&1 | FileCheck --check-prefix=WA_INCLUDE2 %s
+// WA_INCLUDE2: cc1as
+// WA_INCLUDE2: "-Ifoo_dir"
+
+// RUN: %clang -### -target x86_64--- -c -integrated-as %s -Wa,-I -Wa,foo_dir 2>&1 | FileCheck --check-prefix=WA_INCLUDE3 %s
+// WA_INCLUDE3: cc1as
+// WA_INCLUDE3: "-I" "foo_dir"
+
+// RUN: %clang -### -target x86_64--- -c -integrated-as %s -Xassembler -I -Xassembler foo_dir 2>&1 | FileCheck --check-prefix=XA_INCLUDE1 %s
+// XA_INCLUDE1: cc1as
+// XA_INCLUDE1: "-I" "foo_dir"
+
+// RUN: %clang -### -target x86_64--- -c -integrated-as %s -Xassembler -Ifoo_dir 2>&1 | FileCheck --check-prefix=XA_INCLUDE2 %s
+// XA_INCLUDE2: cc1as
+// XA_INCLUDE2: "-Ifoo_dir"
+
+// RUN: %clang -### -target x86_64--- -c -integrated-as %s -gdwarf-4 -gdwarf-2 2>&1 | FileCheck --check-prefix=DWARF2 %s
+// DWARF2: "-debug-info-kind=limited" "-dwarf-version=2"
+
+// RUN: %clang -### -target x86_64--- -c -integrated-as %s -gdwarf-3 2>&1 | FileCheck --check-prefix=DWARF3 %s
+// DWARF3: "-debug-info-kind=limited" "-dwarf-version=3"
+
+// RUN: %clang -### -target x86_64--- -c -integrated-as %s -gdwarf-4 2>&1 | FileCheck --check-prefix=DWARF4 %s
+// DWARF4: "-debug-info-kind=limited" "-dwarf-version=4"
+
+// RUN: %clang -### -target x86_64--- -c -integrated-as %s -Xassembler -gdwarf-2 2>&1 | FileCheck --check-prefix=DWARF2XASSEMBLER %s
+// DWARF2XASSEMBLER: "-debug-info-kind=limited" "-dwarf-version=2"
+
+// RUN: %clang -### -target x86_64--- -c -integrated-as %s -Wa,-gdwarf-2 2>&1 | FileCheck --check-prefix=DWARF2WA %s
+// DWARF2WA: "-debug-info-kind=limited" "-dwarf-version=2"
+
+// A dwarf version number that driver can't parse is just stuffed in.
+// RUN: %clang -### -target x86_64--- -c -integrated-as %s -Wa,-gdwarf-huh 2>&1 | FileCheck --check-prefix=BOGODWARF %s
+// BOGODWARF: "-gdwarf-huh"
+
+// RUN: %clang -### -target x86_64--- -x assembler -c -integrated-as %s -I myincludedir 2>&1 | FileCheck --check-prefix=INCLUDEPATH %s
+// INCLUDEPATH: "-I" "myincludedir"
+
+// RUN: %clang -### -target x86_64--- -x assembler -c -fPIC -integrated-as %s 2>&1 | FileCheck --check-prefix=PIC %s
+// PIC: "-mrelocation-model" "pic"
+
+// RUN: %clang -### -target x86_64--- -c -integrated-as %s -Wa,-fdebug-compilation-dir,. 2>&1 | FileCheck --check-prefix=WA_DEBUGDIR %s
+// WA_DEBUGDIR: "-fdebug-compilation-dir" "."
+
+// RUN: %clang -### -target x86_64--- -c -integrated-as %s -Xassembler -fdebug-compilation-dir -Xassembler . 2>&1 | FileCheck --check-prefix=XA_DEBUGDIR %s
+// XA_DEBUGDIR: "-fdebug-compilation-dir" "."

src/llvm-project/clang/test/Driver/ios-simulator-arcruntime.c

diff --git a/src/llvm-project/clang/test/Driver/ios-simulator-arcruntime.c b/src/llvm-project/clang/test/Driver/ios-simulator-arcruntime.c
new file mode 100644
index 0000000..dbe306e
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/ios-simulator-arcruntime.c
@@ -0,0 +1,16 @@
+// RUN: %clang -### -x objective-c -target i386-apple-darwin10 -arch i386 -mios-simulator-version-min=4.2.1 -fobjc-arc -fsyntax-only %s 2>&1 | FileCheck -check-prefix=CHECK-OPTIONS1 %s
+// RUN: %clang -### -x objective-c -target i386-apple-darwin10 -arch i386 -mios-simulator-version-min=5.0.0 -fobjc-arc -fsyntax-only %s 2>&1 | FileCheck -check-prefix=CHECK-OPTIONS2 %s
+// 
+
+// CHECK-OPTIONS1: i386-apple-ios4.2.1
+// CHECK-OPTIONS1: -fobjc-runtime=ios-4.2.1
+// CHECK-OPTIONS2: i386-apple-ios5.0.0
+// CHECK-OPTIONS2: -fobjc-runtime=ios-5.0.0
+
+// RUN: %clang -### -x objective-c -target x86_64-apple-darwin -mtvos-simulator-version-min=8.3.0 -fobjc-arc -fsyntax-only %s 2>&1 | FileCheck -check-prefix=CHECK-OPTIONS3 %s
+// CHECK-OPTIONS3: x86_64-apple-tvos8.3.0
+// CHECK-OPTIONS3: -fobjc-runtime=ios-8.3.0
+
+// RUN: %clang -### -x objective-c -target x86_64-apple-darwin -mwatchos-simulator-version-min=2.0.0 -fobjc-arc -fsyntax-only %s 2>&1 | FileCheck -check-prefix=CHECK-OPTIONS4 %s
+// CHECK-OPTIONS4: x86_64-apple-watchos2.0.0
+// CHECK-OPTIONS4: -fobjc-runtime=watchos-2.0.0

src/llvm-project/clang/test/Driver/ios-version-min.c

diff --git a/src/llvm-project/clang/test/Driver/ios-version-min.c b/src/llvm-project/clang/test/Driver/ios-version-min.c
new file mode 100644
index 0000000..aa536cf
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/ios-version-min.c
@@ -0,0 +1,7 @@
+// REQUIRES: x86-registered-target
+// REQUIRES: arm-registered-target
+// RUN: %clang -target i386-apple-darwin10 -miphonesimulator-version-min=7.0 -arch i386 -S -o - %s | FileCheck %s
+// RUN: %clang -target armv7s-apple-darwin10 -miphoneos-version-min=7.0 -arch armv7s -S -o - %s | FileCheck %s
+
+int main() { return 0; }
+// CHECK: .ios_version_min 7, 0

src/llvm-project/clang/test/Driver/krait-cpu.c

diff --git a/src/llvm-project/clang/test/Driver/krait-cpu.c b/src/llvm-project/clang/test/Driver/krait-cpu.c
new file mode 100644
index 0000000..bf85c6e
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/krait-cpu.c
@@ -0,0 +1,6 @@
+// ================== Check default Architecture on krait CPU
+// RUN: %clang -target arm-linux-gnueabi -mcpu=krait -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV7A %s
+// ================== Check whether -mcpu accepts mixed-case values.
+// RUN: %clang -target arm-linux-gnueabi -mcpu=Krait -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV7A %s
+// RUN: %clang -target arm-linux-gnueabi -mcpu=KRAIT -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CPUV7A %s
+// CHECK-CPUV7A: "-cc1"{{.*}} "-triple" "armv7-{{.*}}

src/llvm-project/clang/test/Driver/lanai-toolchain.c

diff --git a/src/llvm-project/clang/test/Driver/lanai-toolchain.c b/src/llvm-project/clang/test/Driver/lanai-toolchain.c
new file mode 100644
index 0000000..5523666
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/lanai-toolchain.c
@@ -0,0 +1,2 @@
+// RUN: %clang -target lanai-unknown-unknown -v 2> %t
+// RUN: grep 'Target: lanai-unknown-unknown' %t

src/llvm-project/clang/test/Driver/lanai-unknown-unknown.cpp

diff --git a/src/llvm-project/clang/test/Driver/lanai-unknown-unknown.cpp b/src/llvm-project/clang/test/Driver/lanai-unknown-unknown.cpp
new file mode 100644
index 0000000..220a84f
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/lanai-unknown-unknown.cpp
@@ -0,0 +1,86 @@
+// RUN: %clang -target lanai-unknown-unknown -### %s -emit-llvm-only -c 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=ECHO
+// RUN: %clang -target lanai-unknown-unknown %s -emit-llvm -S -o - \
+// RUN:   | FileCheck %s
+
+// ECHO: {{.*}} "-cc1" {{.*}}lanai-unknown-unknown.c
+
+typedef __builtin_va_list va_list;
+typedef __SIZE_TYPE__ size_t;
+typedef __PTRDIFF_TYPE__ ptrdiff_t;
+
+extern "C" {
+
+// CHECK: @align_c = dso_local global i32 1
+int align_c = __alignof(char);
+
+// CHECK: @align_s = dso_local global i32 2
+int align_s = __alignof(short);
+
+// CHECK: @align_i = dso_local global i32 4
+int align_i = __alignof(int);
+
+// CHECK: @align_l = dso_local global i32 4
+int align_l = __alignof(long);
+
+// CHECK: @align_ll = dso_local global i32 8
+int align_ll = __alignof(long long);
+
+// CHECK: @align_p = dso_local global i32 4
+int align_p = __alignof(void*);
+
+// CHECK: @align_vl = dso_local global i32 4
+int align_vl = __alignof(va_list);
+
+// Check types
+
+// CHECK: signext i8 @check_char()
+char check_char() { return 0; }
+
+// CHECK: signext i16 @check_short()
+short check_short() { return 0; }
+
+// CHECK: i32 @check_int()
+int check_int() { return 0; }
+
+// CHECK: i32 @check_long()
+long check_long() { return 0; }
+
+// CHECK: i64 @check_longlong()
+long long check_longlong() { return 0; }
+
+// CHECK: zeroext i8 @check_uchar()
+unsigned char check_uchar() { return 0; }
+
+// CHECK: zeroext i16 @check_ushort()
+unsigned short check_ushort() { return 0; }
+
+// CHECK: i32 @check_uint()
+unsigned int check_uint() { return 0; }
+
+// CHECK: i32 @check_ulong()
+unsigned long check_ulong() { return 0; }
+
+// CHECK: i64 @check_ulonglong()
+unsigned long long check_ulonglong() { return 0; }
+
+// CHECK: i32 @check_size_t()
+size_t check_size_t() { return 0; }
+
+}
+
+template<int> void Switch();
+template<> void Switch<4>();
+template<> void Switch<8>();
+template<> void Switch<16>();
+
+void check_pointer_size() {
+  // CHECK: SwitchILi4
+  Switch<sizeof(void*)>();
+
+  // CHECK: SwitchILi8
+  Switch<sizeof(long long)>();
+
+  // CHECK: SwitchILi4
+  Switch<sizeof(va_list)>();
+}

src/llvm-project/clang/test/Driver/le32-toolchain.c

diff --git a/src/llvm-project/clang/test/Driver/le32-toolchain.c b/src/llvm-project/clang/test/Driver/le32-toolchain.c
new file mode 100644
index 0000000..bab5502
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/le32-toolchain.c
@@ -0,0 +1,4 @@
+// RUN: %clang -### -target le32-unknown-nacl %s 2>&1 | FileCheck -check-prefix=CHECK-DEFAULT %s
+
+// CHECK-DEFAULT: "-cc1" {{.*}} "-fno-math-builtin"
+

src/llvm-project/clang/test/Driver/le32-unknown-nacl.cpp

diff --git a/src/llvm-project/clang/test/Driver/le32-unknown-nacl.cpp b/src/llvm-project/clang/test/Driver/le32-unknown-nacl.cpp
new file mode 100644
index 0000000..9bbcdec
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/le32-unknown-nacl.cpp
@@ -0,0 +1,146 @@
+// RUN: %clang -target le32-unknown-nacl -### %s -emit-llvm-only -c 2>&1 | FileCheck %s -check-prefix=ECHO
+// RUN: %clang -target le32-unknown-nacl %s -emit-llvm -S -c -o - | FileCheck %s
+// RUN: %clang -target le32-unknown-nacl %s -emit-llvm -S -c -pthread -o - | FileCheck %s -check-prefix=THREADS
+
+// ECHO: {{.*}} "-cc1" {{.*}}le32-unknown-nacl.c
+
+typedef __builtin_va_list va_list;
+typedef __SIZE_TYPE__ size_t;
+typedef __PTRDIFF_TYPE__ ptrdiff_t;
+
+extern "C" {
+
+// CHECK: @align_c = dso_local global i32 1
+int align_c = __alignof(char);
+
+// CHECK: @align_s = dso_local global i32 2
+int align_s = __alignof(short);
+
+// CHECK: @align_i = dso_local global i32 4
+int align_i = __alignof(int);
+
+// CHECK: @align_l = dso_local global i32 4
+int align_l = __alignof(long);
+
+// CHECK: @align_ll = dso_local global i32 8
+int align_ll = __alignof(long long);
+
+// CHECK: @align_p = dso_local global i32 4
+int align_p = __alignof(void*);
+
+// CHECK: @align_f = dso_local global i32 4
+int align_f = __alignof(float);
+
+// CHECK: @align_d = dso_local global i32 8
+int align_d = __alignof(double);
+
+// CHECK: @align_ld = dso_local global i32 8
+int align_ld = __alignof(long double);
+
+// CHECK: @align_vl = dso_local global i32 4
+int align_vl = __alignof(va_list);
+
+// CHECK: __LITTLE_ENDIAN__defined
+#ifdef __LITTLE_ENDIAN__
+void __LITTLE_ENDIAN__defined() {}
+#endif
+
+// CHECK: __native_client__defined
+#ifdef __native_client__
+void __native_client__defined() {}
+#endif
+
+// CHECK: __le32__defined
+#ifdef __le32__
+void __le32__defined() {}
+#endif
+
+// CHECK: __pnacl__defined
+#ifdef __pnacl__
+void __pnacl__defined() {}
+#endif
+
+// CHECK: unixdefined
+#ifdef unix
+void unixdefined() {}
+#endif
+
+// CHECK: __ELF__defined
+#ifdef __ELF__
+void __ELF__defined() {}
+#endif
+
+// CHECK: _GNU_SOURCEdefined
+#ifdef _GNU_SOURCE
+void _GNU_SOURCEdefined() {}
+#endif
+
+// THREADS: _REENTRANTdefined
+// CHECK: _REENTRANTundefined
+#ifdef _REENTRANT
+void _REENTRANTdefined() {}
+#else
+void _REENTRANTundefined() {}
+#endif
+
+// Check types
+
+// CHECK: signext i8 @check_char()
+char check_char() { return 0; }
+
+// CHECK: signext i16 @check_short()
+short check_short() { return 0; }
+
+// CHECK: i32 @check_int()
+int check_int() { return 0; }
+
+// CHECK: i32 @check_long()
+long check_long() { return 0; }
+
+// CHECK: i64 @check_longlong()
+long long check_longlong() { return 0; }
+
+// CHECK: zeroext i8 @check_uchar()
+unsigned char check_uchar() { return 0; }
+
+// CHECK: zeroext i16 @check_ushort()
+unsigned short check_ushort() { return 0; }
+
+// CHECK: i32 @check_uint()
+unsigned int check_uint() { return 0; }
+
+// CHECK: i32 @check_ulong()
+unsigned long check_ulong() { return 0; }
+
+// CHECK: i64 @check_ulonglong()
+unsigned long long check_ulonglong() { return 0; }
+
+// CHECK: i32 @check_size_t()
+size_t check_size_t() { return 0; }
+
+// CHECK: float @check_float()
+float check_float() { return 0; }
+
+// CHECK: double @check_double()
+double check_double() { return 0; }
+
+// CHECK: double @check_longdouble()
+long double check_longdouble() { return 0; }
+
+}
+
+template<int> void Switch();
+template<> void Switch<4>();
+template<> void Switch<8>();
+template<> void Switch<16>();
+
+void check_pointer_size() {
+  // CHECK: SwitchILi4
+  Switch<sizeof(void*)>();
+
+  // CHECK: SwitchILi8
+  Switch<sizeof(long long)>();
+
+  // CHECK: SwitchILi16
+  Switch<sizeof(va_list)>();
+}

src/llvm-project/clang/test/Driver/le64-unknown-unknown.cpp

diff --git a/src/llvm-project/clang/test/Driver/le64-unknown-unknown.cpp b/src/llvm-project/clang/test/Driver/le64-unknown-unknown.cpp
new file mode 100644
index 0000000..8cee9dc
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/le64-unknown-unknown.cpp
@@ -0,0 +1,137 @@
+// RUN: %clang -target le64-unknown-unknown -### %s -emit-llvm-only -c 2>&1 | FileCheck %s -check-prefix=ECHO
+// RUN: %clang -target le64-unknown-unknown %s -emit-llvm -S -c -o - | FileCheck %s
+
+// ECHO: {{.*}} "-cc1" {{.*}}le64-unknown-unknown.c
+
+typedef __builtin_va_list va_list;
+typedef __SIZE_TYPE__ size_t;
+typedef __PTRDIFF_TYPE__ ptrdiff_t;
+
+extern "C" {
+
+// CHECK: @align_c = dso_local global i32 1
+int align_c = __alignof(char);
+
+// CHECK: @align_s = dso_local global i32 2
+int align_s = __alignof(short);
+
+// CHECK: @align_i = dso_local global i32 4
+int align_i = __alignof(int);
+
+// CHECK: @align_l = dso_local global i32 8
+int align_l = __alignof(long);
+
+// CHECK: @align_ll = dso_local global i32 8
+int align_ll = __alignof(long long);
+
+// CHECK: @align_p = dso_local global i32 8
+int align_p = __alignof(void*);
+
+// CHECK: @align_f = dso_local global i32 4
+int align_f = __alignof(float);
+
+// CHECK: @align_d = dso_local global i32 8
+int align_d = __alignof(double);
+
+// CHECK: @align_ld = dso_local global i32 8
+int align_ld = __alignof(long double);
+
+// CHECK: @align_vl = dso_local global i32 4
+int align_vl = __alignof(va_list);
+
+// CHECK: __LITTLE_ENDIAN__defined
+#ifdef __LITTLE_ENDIAN__
+void __LITTLE_ENDIAN__defined() {}
+#endif
+
+// CHECK: __le64defined
+#ifdef __le64
+void __le64defined() {}
+#endif
+
+// CHECK: __le64__defined
+#ifdef __le64__
+void __le64__defined() {}
+#endif
+
+// CHECK: unixdefined
+#ifdef unix
+void unixdefined() {}
+#endif
+
+// CHECK: __unixdefined
+#ifdef __unix
+void __unixdefined() {}
+#endif
+
+// CHECK: __unix__defined
+#ifdef __unix__
+void __unix__defined() {}
+#endif
+
+// CHECK: __ELF__defined
+#ifdef __ELF__
+void __ELF__defined() {}
+#endif
+
+// Check types
+
+// CHECK: signext i8 @check_char()
+char check_char() { return 0; }
+
+// CHECK: signext i16 @check_short()
+short check_short() { return 0; }
+
+// CHECK: i32 @check_int()
+int check_int() { return 0; }
+
+// CHECK: i64 @check_long()
+long check_long() { return 0; }
+
+// CHECK: i64 @check_longlong()
+long long check_longlong() { return 0; }
+
+// CHECK: zeroext i8 @check_uchar()
+unsigned char check_uchar() { return 0; }
+
+// CHECK: zeroext i16 @check_ushort()
+unsigned short check_ushort() { return 0; }
+
+// CHECK: i32 @check_uint()
+unsigned int check_uint() { return 0; }
+
+// CHECK: i64 @check_ulong()
+unsigned long check_ulong() { return 0; }
+
+// CHECK: i64 @check_ulonglong()
+unsigned long long check_ulonglong() { return 0; }
+
+// CHECK: i64 @check_size_t()
+size_t check_size_t() { return 0; }
+
+// CHECK: i64 @check_ptrdiff_t()
+ptrdiff_t check_ptrdiff_t() { return 0; }
+
+// CHECK: float @check_float()
+float check_float() { return 0; }
+
+// CHECK: double @check_double()
+double check_double() { return 0; }
+
+// CHECK: double @check_longdouble()
+long double check_longdouble() { return 0; }
+
+}
+
+template<int> void Switch();
+template<> void Switch<4>();
+template<> void Switch<8>();
+template<> void Switch<16>();
+
+void check_pointer_size() {
+  // CHECK: SwitchILi8
+  Switch<sizeof(void*)>();
+
+  // CHECK: SwitchILi16
+  Switch<sizeof(va_list)>();
+}

src/llvm-project/clang/test/Driver/linker-opts.c

diff --git a/src/llvm-project/clang/test/Driver/linker-opts.c b/src/llvm-project/clang/test/Driver/linker-opts.c
new file mode 100644
index 0000000..68b1e9f
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/linker-opts.c
@@ -0,0 +1,23 @@
+// RUN: rm -rf %t
+// RUN: mkdir %t
+//
+// RUN: env LIBRARY_PATH=%t/test1 %clang -x c %s -### 2>&1 | FileCheck %s
+// CHECK: "-L{{.*}}/test1"
+
+// GCC driver is used as linker on cygming. It should be aware of LIBRARY_PATH.
+// XFAIL: windows-msvc
+// REQUIRES: clang-driver
+// REQUIRES: native
+
+// Make sure that LIBRARY_PATH works for both i386 and x86_64 on Darwin.
+// RUN: env LIBRARY_PATH=%t/test1 %clang -target x86_64-apple-darwin %s -### 2>&1 | FileCheck %s
+// RUN: env LIBRARY_PATH=%t/test1 %clang -target i386-apple-darwin  %s -### 2>&1 | FileCheck %s
+//
+// Make sure that we don't warn on unused compiler arguments.
+// RUN: %clang -Xclang -I. -x c %s -c -o %t/tmp.o
+// RUN: %clang -Xclang -I. %t/tmp.o -o %t/tmp -### 2>&1 | FileCheck %s --check-prefix=NO-UNUSED
+// NO-UNUSED-NOT: warning:{{.*}}unused
+//
+// Make sure that we do warn in other cases.
+// RUN: %clang %s -lfoo -c -o %t/tmp2.o -### 2>&1 | FileCheck %s --check-prefix=UNUSED
+// UNUSED: warning:{{.*}}unused

src/llvm-project/clang/test/Driver/linux-as.c

diff --git a/src/llvm-project/clang/test/Driver/linux-as.c b/src/llvm-project/clang/test/Driver/linux-as.c
new file mode 100644
index 0000000..a9335eb
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/linux-as.c
@@ -0,0 +1,222 @@
+// Check passing options to the assembler for various linux targets.
+//
+// RUN: %clang -target arm-linux -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-ARM %s
+// CHECK-ARM: as{{(.exe)?}}" "-EL" "-mfloat-abi=soft"
+//
+// RUN: %clang -target arm-linux -mcpu=cortex-a8 -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-ARM-MCPU %s
+// CHECK-ARM-MCPU: as{{(.exe)?}}" "-EL" "-mfloat-abi=soft" "-mcpu=cortex-a8"
+//
+// RUN: %clang -target arm-linux -mfpu=neon -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-ARM-MFPU %s
+// CHECK-ARM-MFPU: as{{(.exe)?}}" "-EL" "-mfloat-abi=soft" "-mfpu=neon"
+//
+// RUN: %clang -target arm-linux -march=armv7-a -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-ARM-MARCH %s
+// CHECK-ARM-MARCH: as{{(.exe)?}}" "-EL" "-mfloat-abi=soft" "-march=armv7-a"
+//
+// RUN: %clang -target armeb-linux -mlittle-endian -mcpu=cortex-a8 -mfpu=neon -march=armv7-a -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-ARM-ALL %s
+// CHECK-ARM-ALL: as{{(.exe)?}}" "-EL" "-mfloat-abi=soft" "-march=armv7-a" "-mcpu=cortex-a8" "-mfpu=neon"
+//
+// RUN: %clang -target arm-linux -mcpu=cortex-a8 -mfpu=neon -march=armv7-a -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-ARM-ALL %s
+//
+// RUN: %clang -target armeb-linux -mlittle-endian -mcpu=cortex-a8 -mfpu=neon -march=armv7-a -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-ARM-ALL %s
+//
+// RUN: %clang -target armeb-linux -mcpu=cortex-a8 -mfpu=neon -march=armebv7-a -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-ARMEB-ALL %s
+// CHECK-ARMEB-ALL: as{{(.exe)?}}" "-EB" "-mfloat-abi=soft" "-march=armebv7-a" "-mcpu=cortex-a8" "-mfpu=neon"
+//
+// RUN: %clang -target arm-linux -mcpu=cortex-a8 -mfpu=neon -march=armebv7-a -mbig-endian -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-ARMEB-ALL %s
+//
+// RUN: %clang -target thumb-linux -mcpu=cortex-a8 -mfpu=neon -march=thumbv7-a -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-THUMB-ALL %s
+// CHECK-THUMB-ALL: as{{(.exe)?}}" "-EL" "-mfloat-abi=soft" "-march=thumbv7-a" "-mcpu=cortex-a8" "-mfpu=neon"
+//
+// RUN: %clang -target thumbeb-linux -mcpu=cortex-a8 -mfpu=neon -march=thumbv7-a -mlittle-endian -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-THUMB-ALL %s
+//
+// RUN: %clang -target thumbeb-linux -mcpu=cortex-a8 -mfpu=neon -march=thumbebv7-a -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-THUMBEB-ALL %s
+// CHECK-THUMBEB-ALL: as{{(.exe)?}}" "-EB" "-mfloat-abi=soft" "-march=thumbebv7-a" "-mcpu=cortex-a8" "-mfpu=neon"
+//
+// RUN: %clang -target thumb-linux -mcpu=cortex-a8 -mfpu=neon -march=thumbebv7-a -mbig-endian -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-THUMBEB-ALL %s
+//
+// RUN: %clang -target armv7-linux -mcpu=cortex-a8 -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-ARM-TARGET %s
+// CHECK-ARM-TARGET: as{{(.exe)?}}" "-EL" "-mfpu=neon" "-mfloat-abi=soft" "-mcpu=cortex-a8"
+//
+// RUN: %clang -target armebv7-linux -mcpu=cortex-a8 -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-ARMEB-TARGET %s
+// CHECK-ARMEB-TARGET: as{{(.exe)?}}" "-EB" "-mfpu=neon" "-mfloat-abi=soft" "-mcpu=cortex-a8"
+//
+// RUN: %clang -target thumbv7-linux -mcpu=cortex-a8 -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-THUMB-TARGET %s
+// CHECK-THUMB-TARGET: as{{(.exe)?}}" "-EL" "-mfpu=neon" "-mfloat-abi=soft" "-mcpu=cortex-a8"
+//
+// RUN: %clang -target thumbebv7-linux -mcpu=cortex-a8 -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-THUMBEB-TARGET %s
+// CHECK-THUMBEB-TARGET: as{{(.exe)?}}" "-EB" "-mfpu=neon" "-mfloat-abi=soft" "-mcpu=cortex-a8"
+//
+// RUN: %clang -target armv8-linux -mcpu=cortex-a53 -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-ARM-TARGET-V8 %s
+// CHECK-ARM-TARGET-V8: as{{(.exe)?}}" "-EL" "-mfpu=crypto-neon-fp-armv8" "-mfloat-abi=soft" "-mcpu=cortex-a53"
+//
+// RUN: %clang -target armebv8-linux -mcpu=cortex-a53 -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-ARMEB-TARGET-V8 %s
+// CHECK-ARMEB-TARGET-V8: as{{(.exe)?}}" "-EB" "-mfpu=crypto-neon-fp-armv8" "-mfloat-abi=soft" "-mcpu=cortex-a53"
+//
+// RUN: %clang -target thumbv8-linux -mcpu=cortex-a53 -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-THUMB-TARGET-V8 %s
+// CHECK-THUMB-TARGET-V8: as{{(.exe)?}}" "-EL" "-mfpu=crypto-neon-fp-armv8" "-mfloat-abi=soft" "-mcpu=cortex-a53"
+//
+// RUN: %clang -target thumbebv8-linux -mcpu=cortex-a53 -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-THUMBEB-TARGET-V8 %s
+// CHECK-THUMBEB-TARGET-V8: as{{(.exe)?}}" "-EB" "-mfpu=crypto-neon-fp-armv8" "-mfloat-abi=soft" "-mcpu=cortex-a53"
+//
+// RUN: %clang -target arm-linux -mfloat-abi=hard -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-ARM-MFLOAT-ABI %s
+// CHECK-ARM-MFLOAT-ABI: as{{(.exe)?}}" "-EL" "-mfloat-abi=hard"
+//
+// RUN: %clang -target arm-linux-androideabi -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-ARM-ANDROID %s
+// CHECK-ARM-ANDROID: as{{(.exe)?}}" "-EL" "-mfloat-abi=soft"
+//
+// RUN: %clang -target arm-linux-androideabi -march=armv7-a -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-ARM-ANDROID-SOFTFP %s
+// CHECK-ARM-ANDROID-SOFTFP: as{{(.exe)?}}" "-EL" "-mfloat-abi=softfp" "-march=armv7-a"
+//
+// RUN: %clang -target arm-linux-eabi -mhard-float -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-ARM-HARDFP %s
+// CHECK-ARM-HARDFP: as{{(.exe)?}}" "-EL" "-mfloat-abi=hard"
+//
+// RUN: %clang -target aarch64-linux-gnu -mcpu=cortex-a53 -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-ARM64-MCPU %s
+// CHECK-ARM64-MCPU: as{{(.exe)?}}" "-EL" "-mcpu=cortex-a53"
+//
+// RUN: %clang -target aarch64-linux-gnu -march=armv8-a -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-ARM64-MARCH %s
+// CHECK-ARM64-MARCH: as{{(.exe)?}}" "-EL" "-march=armv8-a"
+//
+// RUN: %clang -target aarch64-linux-gnu -mcpu=cortex-a53 -march=armv8-a -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-ARM64-ALL %s
+// CHECK-ARM64-ALL: as{{(.exe)?}}" "-EL" "-march=armv8-a" "-mcpu=cortex-a53"
+//
+// RUN: %clang -target aarch64_be-linux-gnu -mcpu=cortex-a53 -march=armv8-a -mlittle-endian -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-ARM64-ALL %s
+//
+// RUN: %clang -target aarch64_be-linux-gnu -mcpu=cortex-a53 -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-ARM64BE-MCPU %s
+// CHECK-ARM64BE-MCPU: as{{(.exe)?}}" "-EB" "-mcpu=cortex-a53"
+//
+// RUN: %clang -target aarch64_be-linux-gnu -march=armv8-a -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-ARM64BE-MARCH %s
+// CHECK-ARM64BE-MARCH: as{{(.exe)?}}" "-EB" "-march=armv8-a"
+//
+// RUN: %clang -target aarch64_be-linux-gnu -mcpu=cortex-a53 -march=armv8-a -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-ARM64BE-ALL %s
+// CHECK-ARM64BE-ALL: as{{(.exe)?}}" "-EB" "-march=armv8-a" "-mcpu=cortex-a53"
+//
+// RUN: %clang -target aarch64-linux-gnu -mcpu=cortex-a53 -march=armv8-a -mbig-endian -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-ARM64BE-ALL %s
+//
+// RUN: %clang -target ppc-linux -mcpu=invalid-cpu -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-PPC-NO-MCPU %s
+// CHECK-PPC-NO-MCPU-NOT: as{{.*}} "-mcpu=invalid-cpu"
+//
+// RUN: %clang -target sparc64-linux -mcpu=invalid-cpu -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-SPARCV9 %s
+// CHECK-SPARCV9: as
+// CHECK-SPARCV9: -64
+// CHECK-SPARCV9: -Av9
+// CHECK-SPARCV9-NOT: -KPIC
+// CHECK-SPARCV9: -o
+//
+// RUN: %clang -target sparc64-linux -mcpu=invalid-cpu -### \
+// RUN:   -no-integrated-as -fpic -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-SPARCV9PIC %s
+// CHECK-SPARCV9PIC: as
+// CHECK-SPARCV9PIC: -64
+// CHECK-SPARCV9PIC: -Av9
+// CHECK-SPARCV9PIC: -KPIC
+// CHECK-SPARCV9PIC: -o
+//
+// RUN: %clang -target sparc-linux -mcpu=invalid-cpu -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-SPARCV8 %s
+// CHECK-SPARCV8: as
+// CHECK-SPARCV8: -32
+// CHECK-SPARCV8: -Av8
+// CHECK-SPARCV8: -o
+//
+// RUN: %clang -target sparcel-linux -mcpu=invalid-cpu -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-SPARCV8EL %s
+// CHECK-SPARCV8EL: as
+// CHECK-SPARCV8EL: -32
+// CHECK-SPARCV8EL: -Av8
+// CHECK-SPARCV8EL: -o
+//
+// RUN: %clang -target s390x-linux -### -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-Z-DEFAULT-ARCH %s
+// CHECK-Z-DEFAULT-ARCH: as{{.*}} "-march=z10"
+//
+// RUN: %clang -target s390x-linux -march=z196 -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-Z-ARCH-Z196 %s
+// CHECK-Z-ARCH-Z196: as{{.*}} "-march=z196"
+//
+// RUN: %clang -target powerpc64le-linux -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-PPC64LE %s
+// CHECK-PPC64LE: as{{.*}} "-mpower8"
+//
+// RUN: %clang -target powerpc64-linux -mcpu=pwr7 -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-PPC64 %s
+// CHECK-PPC64: as{{.*}} "-mpower7"
+//
+// RUN: %clang -target powerpc-linux -mcpu=pwr9 -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-PPC32 %s
+// CHECK-PPC32: as{{.*}} "-mpower9"

src/llvm-project/clang/test/Driver/linux-header-search.cpp

diff --git a/src/llvm-project/clang/test/Driver/linux-header-search.cpp b/src/llvm-project/clang/test/Driver/linux-header-search.cpp
new file mode 100644
index 0000000..0350242
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/linux-header-search.cpp
@@ -0,0 +1,531 @@
+// General tests that the header search paths detected by the driver and passed
+// to CC1 are sane.
+//
+// Test a simulated installation of libc++ on Linux, both through sysroot and
+// the installation path of Clang.
+// RUN: %clang -no-canonical-prefixes %s -### -fsyntax-only 2>&1 \
+// RUN:     -target x86_64-unknown-linux-gnu \
+// RUN:     -stdlib=libc++ \
+// RUN:     -ccc-install-dir %S/Inputs/basic_linux_tree/usr/bin \
+// RUN:     -resource-dir=%S/Inputs/resource_dir \
+// RUN:     --sysroot=%S/Inputs/basic_linux_libcxx_tree \
+// RUN:     --gcc-toolchain="" \
+// RUN:   | FileCheck --check-prefix=CHECK-BASIC-LIBCXX-SYSROOT %s
+// CHECK-BASIC-LIBCXX-SYSROOT: "{{[^"]*}}clang{{[^"]*}}" "-cc1"
+// CHECK-BASIC-LIBCXX-SYSROOT: "-isysroot" "[[SYSROOT:[^"]+]]"
+// CHECK-BASIC-LIBCXX-SYSROOT: "-internal-isystem" "[[SYSROOT]]/usr/include/c++/v1"
+// CHECK-BASIC-LIBCXX-SYSROOT: "-internal-isystem" "[[SYSROOT]]/usr/local/include"
+// RUN: %clang -no-canonical-prefixes %s -### -fsyntax-only 2>&1 \
+// RUN:     -target x86_64-unknown-linux-gnu \
+// RUN:     -stdlib=libc++ \
+// RUN:     -ccc-install-dir %S/Inputs/basic_linux_libcxx_tree/usr/bin \
+// RUN:     -resource-dir=%S/Inputs/resource_dir \
+// RUN:     --sysroot=%S/Inputs/basic_linux_libcxx_tree \
+// RUN:     --gcc-toolchain="" \
+// RUN:   | FileCheck --check-prefix=CHECK-BASIC-LIBCXX-INSTALL %s
+// CHECK-BASIC-LIBCXX-INSTALL: "{{[^"]*}}clang{{[^"]*}}" "-cc1"
+// CHECK-BASIC-LIBCXX-INSTALL: "-isysroot" "[[SYSROOT:[^"]+]]"
+// CHECK-BASIC-LIBCXX-INSTALL: "-internal-isystem" "[[SYSROOT]]/usr/bin/../include/c++/v1"
+// CHECK-BASIC-LIBCXX-INSTALL: "-internal-isystem" "[[SYSROOT]]/usr/local/include"
+//
+// RUN: %clang -no-canonical-prefixes %s -### -fsyntax-only 2>&1 \
+// RUN:     -target x86_64-unknown-linux-gnu \
+// RUN:     -stdlib=libc++ \
+// RUN:     -ccc-install-dir %S/Inputs/basic_linux_tree/usr/bin \
+// RUN:     -resource-dir=%S/Inputs/resource_dir \
+// RUN:     --sysroot=%S/Inputs/basic_linux_libcxxv2_tree \
+// RUN:     --gcc-toolchain="" \
+// RUN:   | FileCheck --check-prefix=CHECK-BASIC-LIBCXXV2-SYSROOT %s
+// CHECK-BASIC-LIBCXXV2-SYSROOT: "{{[^"]*}}clang{{[^"]*}}" "-cc1"
+// CHECK-BASIC-LIBCXXV2-SYSROOT: "-isysroot" "[[SYSROOT:[^"]+]]"
+// CHECK-BASIC-LIBCXXV2-SYSROOT: "-internal-isystem" "[[SYSROOT]]/usr/include/c++/v2"
+// CHECK-BASIC-LIBCXXV2-SYSROOT: "-internal-isystem" "[[SYSROOT]]/usr/local/include"
+// RUN: %clang -no-canonical-prefixes %s -### -fsyntax-only 2>&1 \
+// RUN:     -target x86_64-unknown-linux-gnu \
+// RUN:     -stdlib=libc++ \
+// RUN:     -ccc-install-dir %S/Inputs/basic_linux_libcxxv2_tree/usr/bin \
+// RUN:     -resource-dir=%S/Inputs/resource_dir \
+// RUN:     --sysroot=%S/Inputs/basic_linux_libcxxv2_tree \
+// RUN:     --gcc-toolchain="" \
+// RUN:   | FileCheck --check-prefix=CHECK-BASIC-LIBCXXV2-INSTALL %s
+// CHECK-BASIC-LIBCXXV2-INSTALL: "{{[^"]*}}clang{{[^"]*}}" "-cc1"
+// CHECK-BASIC-LIBCXXV2-INSTALL: "-isysroot" "[[SYSROOT:[^"]+]]"
+// CHECK-BASIC-LIBCXXV2-INSTALL: "-internal-isystem" "[[SYSROOT]]/usr/bin/../include/c++/v2"
+// CHECK-BASIC-LIBCXXV2-INSTALL: "-internal-isystem" "[[SYSROOT]]/usr/local/include"
+//
+// Test Linux with both libc++ and libstdc++ installed.
+// RUN: %clang -no-canonical-prefixes %s -### -fsyntax-only 2>&1 \
+// RUN:     -target x86_64-unknown-linux-gnu \
+// RUN:     -stdlib=libc++ \
+// RUN:     -ccc-install-dir %S/Inputs/basic_linux_tree/usr/bin \
+// RUN:     -resource-dir=%S/Inputs/resource_dir \
+// RUN:     --sysroot=%S/Inputs/basic_linux_libstdcxx_libcxxv2_tree \
+// RUN:     --gcc-toolchain="" \
+// RUN:   | FileCheck --check-prefix=CHECK-BASIC-LIBSTDCXX-LIBCXXV2-SYSROOT %s
+// CHECK-BASIC-LIBSTDCXX-LIBCXXV2-SYSROOT: "{{[^"]*}}clang{{[^"]*}}" "-cc1"
+// CHECK-BASIC-LIBSTDCXX-LIBCXXV2-SYSROOT: "-isysroot" "[[SYSROOT:[^"]+]]"
+// CHECK-BASIC-LIBSTDCXX-LIBCXXV2-SYSROOT: "-internal-isystem" "[[SYSROOT]]/usr/include/c++/v2"
+// CHECK-BASIC-LIBSTDCXX-LIBCXXV2-SYSROOT: "-internal-isystem" "[[SYSROOT]]/usr/local/include"
+//
+// Test a very broken version of multiarch that shipped in Ubuntu 11.04.
+// RUN: %clang -no-canonical-prefixes %s -### -fsyntax-only 2>&1 \
+// RUN:     -target i386-unknown-linux -stdlib=libstdc++ \
+// RUN:     --sysroot=%S/Inputs/ubuntu_11.04_multiarch_tree \
+// RUN:     --gcc-toolchain="" \
+// RUN:   | FileCheck --check-prefix=CHECK-UBUNTU-11-04 %s
+// CHECK-UBUNTU-11-04: "{{.*}}clang{{.*}}" "-cc1"
+// CHECK-UBUNTU-11-04: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
+// CHECK-UBUNTU-11-04: "-isysroot" "[[SYSROOT:[^"]+]]"
+// CHECK-UBUNTU-11-04: "-internal-isystem" "[[SYSROOT]]/usr/lib/i386-linux-gnu/gcc/i686-linux-gnu/4.5/../../../../../include/c++/4.5"
+// CHECK-UBUNTU-11-04: "-internal-isystem" "[[SYSROOT]]/usr/lib/i386-linux-gnu/gcc/i686-linux-gnu/4.5/../../../../../include/c++/4.5/i686-linux-gnu"
+// CHECK-UBUNTU-11-04: "-internal-isystem" "[[SYSROOT]]/usr/lib/i386-linux-gnu/gcc/i686-linux-gnu/4.5/../../../../../include/c++/4.5/backward"
+// CHECK-UBUNTU-11-04: "-internal-isystem" "[[SYSROOT]]/usr/local/include"
+// CHECK-UBUNTU-11-04: "-internal-isystem" "[[RESOURCE_DIR]]{{/|\\\\}}include"
+// CHECK-UBUNTU-11-04: "-internal-externc-isystem" "[[SYSROOT]]/include"
+// CHECK-UBUNTU-11-04: "-internal-externc-isystem" "[[SYSROOT]]/usr/include"
+//
+// RUN: %clang -no-canonical-prefixes %s -### -fsyntax-only 2>&1 \
+// RUN:     -target x86_64-unknown-linux-gnu -stdlib=libstdc++ \
+// RUN:     --sysroot=%S/Inputs/ubuntu_13.04_multiarch_tree \
+// RUN:     --gcc-toolchain="" \
+// RUN:   | FileCheck --check-prefix=CHECK-UBUNTU-13-04 %s
+// CHECK-UBUNTU-13-04: "{{[^"]*}}clang{{[^"]*}}" "-cc1"
+// CHECK-UBUNTU-13-04: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
+// CHECK-UBUNTU-13-04: "-isysroot" "[[SYSROOT:[^"]+]]"
+// CHECK-UBUNTU-13-04: "-internal-isystem" "[[SYSROOT]]/usr/lib/gcc/x86_64-linux-gnu/4.7/../../../../include/c++/4.7"
+// CHECK-UBUNTU-13-04: "-internal-isystem" "[[SYSROOT]]/usr/lib/gcc/x86_64-linux-gnu/4.7/../../../../include/x86_64-linux-gnu/c++/4.7"
+// CHECK-UBUNTU-13-04: "-internal-isystem" "[[SYSROOT]]/usr/lib/gcc/x86_64-linux-gnu/4.7/../../../../include/c++/4.7/backward"
+// CHECK-UBUNTU-13-04: "-internal-isystem" "[[SYSROOT]]/usr/local/include"
+// CHECK-UBUNTU-13-04: "-internal-isystem" "[[RESOURCE_DIR]]{{/|\\\\}}include"
+// CHECK-UBUNTU-13-04: "-internal-externc-isystem" "[[SYSROOT]]/usr/include/x86_64-linux-gnu"
+// CHECK-UBUNTU-13-04: "-internal-externc-isystem" "[[SYSROOT]]/include"
+// CHECK-UBUNTU-13-04: "-internal-externc-isystem" "[[SYSROOT]]/usr/include"
+//
+// RUN: %clang -no-canonical-prefixes %s -### -fsyntax-only 2>&1 \
+// RUN:     -target x86_64-unknown-linux-gnux32 -stdlib=libstdc++ \
+// RUN:     --sysroot=%S/Inputs/ubuntu_14.04_multiarch_tree \
+// RUN:     --gcc-toolchain="" \
+// RUN:   | FileCheck --check-prefix=CHECK-UBUNTU-14-04 %s
+// CHECK-UBUNTU-14-04: "{{[^"]*}}clang{{[^"]*}}" "-cc1"
+// CHECK-UBUNTU-14-04: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
+// CHECK-UBUNTU-14-04: "-isysroot" "[[SYSROOT:[^"]+]]"
+// CHECK-UBUNTU-14-04: "-internal-isystem" "[[SYSROOT]]/usr/lib/gcc/x86_64-linux-gnu/4.8/../../../../include/c++/4.8"
+// CHECK-UBUNTU-14-04: "-internal-isystem" "[[SYSROOT]]/usr/lib/gcc/x86_64-linux-gnu/4.8/../../../../include/x86_64-linux-gnu/c++/4.8/x32"
+// CHECK-UBUNTU-14-04: "-internal-isystem" "[[SYSROOT]]/usr/lib/gcc/x86_64-linux-gnu/4.8/../../../../include/c++/4.8/backward"
+// CHECK-UBUNTU-14-04: "-internal-isystem" "[[SYSROOT]]/usr/local/include"
+// CHECK-UBUNTU-14-04: "-internal-isystem" "[[RESOURCE_DIR]]{{/|\\\\}}include"
+// CHECK-UBUNTU-14-04: "-internal-externc-isystem" "[[SYSROOT]]/usr/include/x86_64-linux-gnu"
+// CHECK-UBUNTU-14-04: "-internal-externc-isystem" "[[SYSROOT]]/include"
+// CHECK-UBUNTU-14-04: "-internal-externc-isystem" "[[SYSROOT]]/usr/include"
+///
+// RUN: %clang -no-canonical-prefixes %s -### -fsyntax-only 2>&1 \
+// RUN:     -target arm-linux-gnueabihf -stdlib=libstdc++ \
+// RUN:     --sysroot=%S/Inputs/ubuntu_13.04_multiarch_tree \
+// RUN:     --gcc-toolchain="" \
+// RUN:   | FileCheck --check-prefix=CHECK-UBUNTU-13-04-CROSS %s
+// CHECK-UBUNTU-13-04-CROSS: "{{[^"]*}}clang{{[^"]*}}" "-cc1"
+// CHECK-UBUNTU-13-04-CROSS: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
+// CHECK-UBUNTU-13-04-CROSS: "-isysroot" "[[SYSROOT:[^"]+]]"
+// CHECK-UBUNTU-13-04-CROSS: "-internal-isystem" "[[SYSROOT]]/usr/lib/gcc-cross/arm-linux-gnueabihf/4.7/../../../../include/c++/4.7"
+// CHECK-UBUNTU-13-04-CROSS: "-internal-isystem" "[[SYSROOT]]/usr/lib/gcc-cross/arm-linux-gnueabihf/4.7/../../../../include/arm-linux-gnueabihf/c++/4.7"
+// CHECK-UBUNTU-13-04-CROSS: "-internal-isystem" "[[SYSROOT]]/usr/lib/gcc-cross/arm-linux-gnueabihf/4.7/../../../../include/c++/4.7/backward"
+// CHECK-UBUNTU-13-04-CROSS: "-internal-isystem" "[[SYSROOT]]/usr/local/include"
+// CHECK-UBUNTU-13-04-CROSS: "-internal-isystem" "[[RESOURCE_DIR]]{{/|\\\\}}include"
+// CHECK-UBUNTU-13-04-CROSS: "-internal-externc-isystem" "[[SYSROOT]]/include"
+// CHECK-UBUNTU-13-04-CROSS: "-internal-externc-isystem" "[[SYSROOT]]/usr/include"
+//
+// Test Ubuntu/Debian's new version of multiarch, with -m32.
+// RUN: %clang -no-canonical-prefixes %s -### -fsyntax-only 2>&1 \
+// RUN:     -target x86_64-unknown-linux-gnu -m32 -stdlib=libstdc++ \
+// RUN:     --sysroot=%S/Inputs/ubuntu_13.04_multiarch_tree \
+// RUN:     --gcc-toolchain="" \
+// RUN:   | FileCheck --check-prefix=CHECK-UBUNTU-13-04-M32 %s
+// CHECK-UBUNTU-13-04-M32: "{{[^"]*}}clang{{[^"]*}}" "-cc1"
+// CHECK-UBUNTU-13-04-M32: "-triple" "i386-unknown-linux-gnu"
+// CHECK-UBUNTU-13-04-M32: "-isysroot" "[[SYSROOT:[^"]+]]"
+// CHECK-UBUNTU-13-04-M32: "-internal-isystem" "[[SYSROOT]]/usr/lib/gcc/x86_64-linux-gnu/4.7/../../../../include/c++/4.7"
+// CHECK-UBUNTU-13-04-M32: "-internal-isystem" "[[SYSROOT]]/usr/lib/gcc/x86_64-linux-gnu/4.7/../../../../include/x86_64-linux-gnu/c++/4.7/32"
+// CHECK-UBUNTU-13-04-M32: "-internal-isystem" "[[SYSROOT]]/usr/lib/gcc/x86_64-linux-gnu/4.7/../../../../include/c++/4.7/backward"
+//
+// Test Ubuntu/Debian's Ubuntu 14.04 config variant, with -m32
+// and an empty 4.9 directory.
+// RUN: %clang -no-canonical-prefixes %s -### -fsyntax-only 2>&1 \
+// RUN:     -target x86_64-unknown-linux-gnu -m32 -stdlib=libstdc++ \
+// RUN:     --sysroot=%S/Inputs/ubuntu_14.04_multiarch_tree \
+// RUN:     --gcc-toolchain="" \
+// RUN:   | FileCheck --check-prefix=CHECK-UBUNTU-14-04-M32 %s
+// CHECK-UBUNTU-14-04-M32: "{{[^"]*}}clang{{[^"]*}}" "-cc1"
+// CHECK-UBUNTU-14-04-M32: "-triple" "i386-unknown-linux-gnu"
+// CHECK-UBUNTU-14-04-M32: "-isysroot" "[[SYSROOT:[^"]+]]"
+// CHECK-UBUNTU-14-04-M32: "-internal-isystem" "[[SYSROOT]]/usr/lib/gcc/x86_64-linux-gnu/4.8/../../../../include/c++/4.8"
+// CHECK-UBUNTU-14-04-M32: "-internal-isystem" "[[SYSROOT]]/usr/lib/gcc/x86_64-linux-gnu/4.8/../../../../include/x86_64-linux-gnu/c++/4.8/32"
+// CHECK-UBUNTU-14-04-M32: "-internal-isystem" "[[SYSROOT]]/usr/lib/gcc/x86_64-linux-gnu/4.8/../../../../include/c++/4.8/backward"
+//
+// Test Ubuntu/Debian's Ubuntu 14.04 with -m32 and an i686 cross compiler
+// installed rather than relying on multilib. Also happens to look like an
+// actual i686 Ubuntu system.
+// RUN: %clang -no-canonical-prefixes %s -### -fsyntax-only 2>&1 \
+// RUN:     -target x86_64-unknown-linux-gnu -m32 -stdlib=libstdc++ \
+// RUN:     --sysroot=%S/Inputs/ubuntu_14.04_multiarch_tree2 \
+// RUN:     --gcc-toolchain="" \
+// RUN:   | FileCheck --check-prefix=CHECK-UBUNTU-14-04-I686 %s
+// CHECK-UBUNTU-14-04-I686: "{{[^"]*}}clang{{[^"]*}}" "-cc1"
+// CHECK-UBUNTU-14-04-I686: "-triple" "i386-unknown-linux-gnu"
+// CHECK-UBUNTU-14-04-I686: "-isysroot" "[[SYSROOT:[^"]+]]"
+// CHECK-UBUNTU-14-04-I686: "-internal-isystem" "[[SYSROOT]]/usr/lib/gcc/i686-linux-gnu/4.8/../../../../include/c++/4.8"
+// CHECK-UBUNTU-14-04-I686: "-internal-isystem" "[[SYSROOT]]/usr/lib/gcc/i686-linux-gnu/4.8/../../../../include/i386-linux-gnu/c++/4.8"
+// CHECK-UBUNTU-14-04-I686: "-internal-isystem" "[[SYSROOT]]/usr/lib/gcc/i686-linux-gnu/4.8/../../../../include/c++/4.8/backward"
+//
+// Test Ubuntu/Debian's Ubuntu 14.04 for powerpc64le
+// RUN: %clang -no-canonical-prefixes %s -### -fsyntax-only 2>&1 \
+// RUN:     -target powerpc64le-unknown-linux-gnu -m32 -stdlib=libstdc++ \
+// RUN:     --sysroot=%S/Inputs/ubuntu_14.04_multiarch_tree \
+// RUN:     --gcc-toolchain="" \
+// RUN:   | FileCheck --check-prefix=CHECK-UBUNTU-14-04-PPC64LE %s
+// CHECK-UBUNTU-14-04-PPC64LE: "{{[^"]*}}clang{{[^"]*}}" "-cc1"
+// CHECK-UBUNTU-14-04-PPC64LE: "-triple" "powerpc64le-unknown-linux-gnu"
+// CHECK-UBUNTU-14-04-PPC64LE: "-isysroot" "[[SYSROOT:[^"]+]]"
+// CHECK-UBUNTU-14-04-PPC64LE: "-internal-isystem" "[[SYSROOT]]/usr/lib/gcc/powerpc64le-linux-gnu/4.8/../../../../include/c++/4.8"
+// CHECK-UBUNTU-14-04-PPC64LE: "-internal-isystem" "[[SYSROOT]]/usr/lib/gcc/powerpc64le-linux-gnu/4.8/../../../../include/powerpc64le-linux-gnu/c++/4.8"
+// CHECK-UBUNTU-14-04-PPC64LE: "-internal-isystem" "[[SYSROOT]]/usr/lib/gcc/powerpc64le-linux-gnu/4.8/../../../../include/c++/4.8/backward"
+// CHECK-UBUNTU-14-04-PPC64LE: "-internal-externc-isystem" "[[SYSROOT]]/usr/include/powerpc64le-linux-gnu"
+// CHECK-UBUNTU-14-04-PPC64LE: "-internal-externc-isystem" "[[SYSROOT]]/include"
+// CHECK-UBUNTU-14-04-PPC64LE: "-internal-externc-isystem" "[[SYSROOT]]/usr/include"
+//
+// Thoroughly exercise the Debian multiarch environment.
+// RUN: %clang -no-canonical-prefixes %s -### -fsyntax-only 2>&1 \
+// RUN:     -target i686-linux-gnu -stdlib=libstdc++ \
+// RUN:     --sysroot=%S/Inputs/debian_multiarch_tree \
+// RUN:     --gcc-toolchain="" \
+// RUN:   | FileCheck --check-prefix=CHECK-DEBIAN-X86 %s
+// CHECK-DEBIAN-X86: "{{[^"]*}}clang{{[^"]*}}" "-cc1"
+// CHECK-DEBIAN-X86: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
+// CHECK-DEBIAN-X86: "-isysroot" "[[SYSROOT:[^"]+]]"
+// CHECK-DEBIAN-X86: "-internal-isystem" "[[SYSROOT]]/usr/lib/gcc/i686-linux-gnu/4.5/../../../../include/c++/4.5"
+// CHECK-DEBIAN-X86: "-internal-isystem" "[[SYSROOT]]/usr/lib/gcc/i686-linux-gnu/4.5/../../../../include/c++/4.5/i686-linux-gnu"
+// CHECK-DEBIAN-X86: "-internal-isystem" "[[SYSROOT]]/usr/lib/gcc/i686-linux-gnu/4.5/../../../../include/c++/4.5/backward"
+// CHECK-DEBIAN-X86: "-internal-isystem" "[[SYSROOT]]/usr/local/include"
+// CHECK-DEBIAN-X86: "-internal-isystem" "[[RESOURCE_DIR]]{{/|\\\\}}include"
+// CHECK-DEBIAN-X86: "-internal-externc-isystem" "[[SYSROOT]]/usr/include/i386-linux-gnu"
+// CHECK-DEBIAN-X86: "-internal-externc-isystem" "[[SYSROOT]]/include"
+// CHECK-DEBIAN-X86: "-internal-externc-isystem" "[[SYSROOT]]/usr/include"
+// RUN: %clang -no-canonical-prefixes %s -### -fsyntax-only 2>&1 \
+// RUN:     -target x86_64-linux-gnu -stdlib=libstdc++ \
+// RUN:     --sysroot=%S/Inputs/debian_multiarch_tree \
+// RUN:     --gcc-toolchain="" \
+// RUN:   | FileCheck --check-prefix=CHECK-DEBIAN-X86-64 %s
+// CHECK-DEBIAN-X86-64: "{{[^"]*}}clang{{[^"]*}}" "-cc1"
+// CHECK-DEBIAN-X86-64: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
+// CHECK-DEBIAN-X86-64: "-isysroot" "[[SYSROOT:[^"]+]]"
+// CHECK-DEBIAN-X86-64: "-internal-isystem" "[[SYSROOT]]/usr/lib/gcc/x86_64-linux-gnu/4.5/../../../../include/c++/4.5"
+// CHECK-DEBIAN-X86-64: "-internal-isystem" "[[SYSROOT]]/usr/lib/gcc/x86_64-linux-gnu/4.5/../../../../include/c++/4.5/x86_64-linux-gnu"
+// CHECK-DEBIAN-X86-64: "-internal-isystem" "[[SYSROOT]]/usr/lib/gcc/x86_64-linux-gnu/4.5/../../../../include/c++/4.5/backward"
+// CHECK-DEBIAN-X86-64: "-internal-isystem" "[[SYSROOT]]/usr/local/include"
+// CHECK-DEBIAN-X86-64: "-internal-isystem" "[[RESOURCE_DIR]]{{/|\\\\}}include"
+// CHECK-DEBIAN-X86-64: "-internal-externc-isystem" "[[SYSROOT]]/usr/include/x86_64-linux-gnu"
+// CHECK-DEBIAN-X86-64: "-internal-externc-isystem" "[[SYSROOT]]/include"
+// CHECK-DEBIAN-X86-64: "-internal-externc-isystem" "[[SYSROOT]]/usr/include"
+// RUN: %clang -no-canonical-prefixes %s -### -fsyntax-only 2>&1 \
+// RUN:     -target powerpc-linux-gnu -stdlib=libstdc++ \
+// RUN:     --sysroot=%S/Inputs/debian_multiarch_tree \
+// RUN:     --gcc-toolchain="" \
+// RUN:   | FileCheck --check-prefix=CHECK-DEBIAN-PPC %s
+// CHECK-DEBIAN-PPC: "{{[^"]*}}clang{{[^"]*}}" "-cc1"
+// CHECK-DEBIAN-PPC: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
+// CHECK-DEBIAN-PPC: "-isysroot" "[[SYSROOT:[^"]+]]"
+// CHECK-DEBIAN-PPC: "-internal-isystem" "[[SYSROOT]]/usr/lib/gcc/powerpc-linux-gnu/4.5/../../../../include/c++/4.5"
+// CHECK-DEBIAN-PPC: "-internal-isystem" "[[SYSROOT]]/usr/lib/gcc/powerpc-linux-gnu/4.5/../../../../include/c++/4.5/powerpc-linux-gnu"
+// CHECK-DEBIAN-PPC: "-internal-isystem" "[[SYSROOT]]/usr/lib/gcc/powerpc-linux-gnu/4.5/../../../../include/c++/4.5/backward"
+// CHECK-DEBIAN-PPC: "-internal-isystem" "[[SYSROOT]]/usr/local/include"
+// CHECK-DEBIAN-PPC: "-internal-isystem" "[[RESOURCE_DIR]]{{/|\\\\}}include"
+// CHECK-DEBIAN-PPC: "-internal-externc-isystem" "[[SYSROOT]]/usr/include/powerpc-linux-gnu"
+// CHECK-DEBIAN-PPC: "-internal-externc-isystem" "[[SYSROOT]]/include"
+// CHECK-DEBIAN-PPC: "-internal-externc-isystem" "[[SYSROOT]]/usr/include"
+// RUN: %clang -no-canonical-prefixes %s -### -fsyntax-only 2>&1 \
+// RUN:     -target powerpc64-linux-gnu -stdlib=libstdc++ \
+// RUN:     --sysroot=%S/Inputs/debian_multiarch_tree \
+// RUN:     --gcc-toolchain="" \
+// RUN:   | FileCheck --check-prefix=CHECK-DEBIAN-PPC64 %s
+// CHECK-DEBIAN-PPC64: "{{[^"]*}}clang{{[^"]*}}" "-cc1"
+// CHECK-DEBIAN-PPC64: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
+// CHECK-DEBIAN-PPC64: "-isysroot" "[[SYSROOT:[^"]+]]"
+// CHECK-DEBIAN-PPC64: "-internal-isystem" "[[SYSROOT]]/usr/lib/gcc/powerpc64-linux-gnu/4.5/../../../../include/c++/4.5"
+// CHECK-DEBIAN-PPC64: "-internal-isystem" "[[SYSROOT]]/usr/lib/gcc/powerpc64-linux-gnu/4.5/../../../../include/c++/4.5/powerpc64-linux-gnu"
+// CHECK-DEBIAN-PPC64: "-internal-isystem" "[[SYSROOT]]/usr/lib/gcc/powerpc64-linux-gnu/4.5/../../../../include/c++/4.5/backward"
+// CHECK-DEBIAN-PPC64: "-internal-isystem" "[[SYSROOT]]/usr/local/include"
+// CHECK-DEBIAN-PPC64: "-internal-isystem" "[[RESOURCE_DIR]]{{/|\\\\}}include"
+// CHECK-DEBIAN-PPC64: "-internal-externc-isystem" "[[SYSROOT]]/usr/include/powerpc64-linux-gnu"
+// CHECK-DEBIAN-PPC64: "-internal-externc-isystem" "[[SYSROOT]]/include"
+// CHECK-DEBIAN-PPC64: "-internal-externc-isystem" "[[SYSROOT]]/usr/include"
+//
+// Test Gentoo's weirdness both before and after they changed it in their GCC
+// 4.6.4 release.
+// RUN: %clang -no-canonical-prefixes %s -### -fsyntax-only 2>&1 \
+// RUN:     -target x86_64-unknown-linux-gnu -stdlib=libstdc++ \
+// RUN:     --sysroot=%S/Inputs/gentoo_linux_gcc_4.6.2_tree \
+// RUN:     --gcc-toolchain="" \
+// RUN:   | FileCheck --check-prefix=CHECK-GENTOO-4-6-2 %s
+// CHECK-GENTOO-4-6-2: "{{.*}}clang{{.*}}" "-cc1"
+// CHECK-GENTOO-4-6-2: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
+// CHECK-GENTOO-4-6-2: "-isysroot" "[[SYSROOT:[^"]+]]"
+// CHECK-GENTOO-4-6-2: "-internal-isystem" "[[SYSROOT]]/usr/lib/gcc/x86_64-pc-linux-gnu/4.6.2/include/g++-v4"
+// CHECK-GENTOO-4-6-2: "-internal-isystem" "[[SYSROOT]]/usr/lib/gcc/x86_64-pc-linux-gnu/4.6.2/include/g++-v4/x86_64-pc-linux-gnu"
+// CHECK-GENTOO-4-6-2: "-internal-isystem" "[[SYSROOT]]/usr/lib/gcc/x86_64-pc-linux-gnu/4.6.2/include/g++-v4/backward"
+// CHECK-GENTOO-4-6-2: "-internal-isystem" "[[SYSROOT]]/usr/local/include"
+// CHECK-GENTOO-4-6-2: "-internal-isystem" "[[RESOURCE_DIR]]{{/|\\\\}}include"
+// CHECK-GENTOO-4-6-2: "-internal-externc-isystem" "[[SYSROOT]]/include"
+// CHECK-GENTOO-4-6-2: "-internal-externc-isystem" "[[SYSROOT]]/usr/include"
+// RUN: %clang -no-canonical-prefixes %s -### -fsyntax-only 2>&1 \
+// RUN:     -target x86_64-unknown-linux-gnu -stdlib=libstdc++ \
+// RUN:     --sysroot=%S/Inputs/gentoo_linux_gcc_4.6.4_tree \
+// RUN:     --gcc-toolchain="" \
+// RUN:   | FileCheck --check-prefix=CHECK-GENTOO-4-6-4 %s
+// CHECK-GENTOO-4-6-4: "{{.*}}clang{{.*}}" "-cc1"
+// CHECK-GENTOO-4-6-4: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
+// CHECK-GENTOO-4-6-4: "-isysroot" "[[SYSROOT:[^"]+]]"
+// CHECK-GENTOO-4-6-4: "-internal-isystem" "[[SYSROOT]]/usr/lib/gcc/x86_64-pc-linux-gnu/4.6.4/include/g++-v4.6"
+// CHECK-GENTOO-4-6-4: "-internal-isystem" "[[SYSROOT]]/usr/lib/gcc/x86_64-pc-linux-gnu/4.6.4/include/g++-v4.6/x86_64-pc-linux-gnu"
+// CHECK-GENTOO-4-6-4: "-internal-isystem" "[[SYSROOT]]/usr/lib/gcc/x86_64-pc-linux-gnu/4.6.4/include/g++-v4.6/backward"
+// CHECK-GENTOO-4-6-4: "-internal-isystem" "[[SYSROOT]]/usr/local/include"
+// CHECK-GENTOO-4-6-4: "-internal-isystem" "[[RESOURCE_DIR]]{{/|\\\\}}include"
+// CHECK-GENTOO-4-6-4: "-internal-externc-isystem" "[[SYSROOT]]/include"
+// CHECK-GENTOO-4-6-4: "-internal-externc-isystem" "[[SYSROOT]]/usr/include"
+// RUN: %clang -no-canonical-prefixes %s -### -fsyntax-only 2>&1 \
+// RUN:     -target x86_64-unknown-linux-gnu -stdlib=libstdc++ \
+// RUN:     --sysroot=%S/Inputs/gentoo_linux_gcc_4.9.3_tree \
+// RUN:     --gcc-toolchain="" \
+// RUN:   | FileCheck --check-prefix=CHECK-GENTOO-4-9-3 %s
+// CHECK-GENTOO-4-9-3: "{{.*}}clang{{.*}}" "-cc1"
+// CHECK-GENTOO-4-9-3: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
+// CHECK-GENTOO-4-9-3: "-isysroot" "[[SYSROOT:[^"]+]]"
+// CHECK-GENTOO-4-9-3: "-internal-isystem" "[[SYSROOT]]/usr/lib/gcc/x86_64-pc-linux-gnu/4.9.3/include/g++-v4.9.3"
+// CHECK-GENTOO-4-9-3: "-internal-isystem" "[[SYSROOT]]/usr/lib/gcc/x86_64-pc-linux-gnu/4.9.3/include/g++-v4.9.3/x86_64-pc-linux-gnu"
+// CHECK-GENTOO-4-9-3: "-internal-isystem" "[[SYSROOT]]/usr/lib/gcc/x86_64-pc-linux-gnu/4.9.3/include/g++-v4.9.3/backward"
+// CHECK-GENTOO-4-9-3: "-internal-isystem" "[[SYSROOT]]/usr/local/include"
+// CHECK-GENTOO-4-9-3: "-internal-isystem" "[[RESOURCE_DIR]]{{/|\\\\}}include"
+// CHECK-GENTOO-4-9-3: "-internal-externc-isystem" "[[SYSROOT]]/include"
+// CHECK-GENTOO-4-9-3: "-internal-externc-isystem" "[[SYSROOT]]/usr/include"
+//
+// Test support for Gentoo's gcc-config -- clang should prefer the older
+// (4.9.3) version over the newer (5.4.0) due to preference specified
+// in /etc/env.d/gcc/x86_64-pc-linux-gnu.
+// RUN: %clang -no-canonical-prefixes %s -### -fsyntax-only 2>&1 \
+// RUN:     -target x86_64-unknown-linux-gnu -stdlib=libstdc++ \
+// RUN:     --sysroot=%S/Inputs/gentoo_linux_gcc_multi_version_tree \
+// RUN:     --gcc-toolchain="" \
+// RUN:   | FileCheck --check-prefix=CHECK-GENTOO-4-9-3 %s
+//
+// Test that gcc-config support does not break multilib.
+// RUN: %clang -no-canonical-prefixes %s -### -fsyntax-only 2>&1 \
+// RUN:     -target x86_64-unknown-linux-gnux32 -stdlib=libstdc++ \
+// RUN:     --sysroot=%S/Inputs/gentoo_linux_gcc_multi_version_tree \
+// RUN:     --gcc-toolchain="" \
+// RUN:   | FileCheck --check-prefix=CHECK-GENTOO-4-9-3-X32 %s
+// CHECK-GENTOO-4-9-3-X32: "{{.*}}clang{{.*}}" "-cc1"
+// CHECK-GENTOO-4-9-3-X32: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
+// CHECK-GENTOO-4-9-3-X32: "-isysroot" "[[SYSROOT:[^"]+]]"
+// CHECK-GENTOO-4-9-3-X32: "-internal-isystem" "[[SYSROOT]]/usr/lib/gcc/x86_64-pc-linux-gnu/4.9.3/include/g++-v4.9.3"
+// CHECK-GENTOO-4-9-3-X32: "-internal-isystem" "[[SYSROOT]]/usr/lib/gcc/x86_64-pc-linux-gnu/4.9.3/include/g++-v4.9.3/x86_64-pc-linux-gnu/x32"
+// CHECK-GENTOO-4-9-3-X32: "-internal-isystem" "[[SYSROOT]]/usr/lib/gcc/x86_64-pc-linux-gnu/4.9.3/include/g++-v4.9.3/backward"
+// CHECK-GENTOO-4-9-3-X32: "-internal-isystem" "[[SYSROOT]]/usr/local/include"
+// CHECK-GENTOO-4-9-3-X32: "-internal-isystem" "[[RESOURCE_DIR]]{{/|\\\\}}include"
+// CHECK-GENTOO-4-9-3-X32: "-internal-externc-isystem" "[[SYSROOT]]/include"
+// CHECK-GENTOO-4-9-3-X32: "-internal-externc-isystem" "[[SYSROOT]]/usr/include"
+//
+// RUN: %clang -no-canonical-prefixes %s -### -fsyntax-only 2>&1 \
+// RUN:     -target i386-unknown-linux-gnu -stdlib=libstdc++ \
+// RUN:     --sysroot=%S/Inputs/gentoo_linux_gcc_multi_version_tree \
+// RUN:     --gcc-toolchain="" \
+// RUN:   | FileCheck --check-prefix=CHECK-GENTOO-4-9-3-32 %s
+// CHECK-GENTOO-4-9-3-32: "{{.*}}clang{{.*}}" "-cc1"
+// CHECK-GENTOO-4-9-3-32: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
+// CHECK-GENTOO-4-9-3-32: "-isysroot" "[[SYSROOT:[^"]+]]"
+// CHECK-GENTOO-4-9-3-32: "-internal-isystem" "[[SYSROOT]]/usr/lib/gcc/x86_64-pc-linux-gnu/4.9.3/include/g++-v4.9.3"
+// CHECK-GENTOO-4-9-3-32: "-internal-isystem" "[[SYSROOT]]/usr/lib/gcc/x86_64-pc-linux-gnu/4.9.3/include/g++-v4.9.3/x86_64-pc-linux-gnu/32"
+// CHECK-GENTOO-4-9-3-32: "-internal-isystem" "[[SYSROOT]]/usr/lib/gcc/x86_64-pc-linux-gnu/4.9.3/include/g++-v4.9.3/backward"
+// CHECK-GENTOO-4-9-3-32: "-internal-isystem" "[[SYSROOT]]/usr/local/include"
+// CHECK-GENTOO-4-9-3-32: "-internal-isystem" "[[RESOURCE_DIR]]{{/|\\\\}}include"
+// CHECK-GENTOO-4-9-3-32: "-internal-externc-isystem" "[[SYSROOT]]/include"
+// CHECK-GENTOO-4-9-3-32: "-internal-externc-isystem" "[[SYSROOT]]/usr/include"
+//
+// Test support for parsing Gentoo's gcc-config -- clang should parse the
+// /etc/env.d/gcc/config-x86_64-pc-linux-gnu file to find CURRENT gcc used.
+// Then should pick the multilibs from version 4.9.x specified in
+// /etc/env.d/gcc/x86_64-pc-linux-gnu-4.9.3.
+// RUN: %clang -no-canonical-prefixes %s -### -fsyntax-only 2>&1 \
+// RUN:     -target x86_64-unknown-linux-gnu -stdlib=libstdc++ \
+// RUN:     --sysroot=%S/Inputs/gentoo_linux_gcc_4.9.x_tree \
+// RUN:     --gcc-toolchain="" \
+// RUN:   | FileCheck --check-prefix=CHECK-GENTOO-4-9-X %s
+//
+// CHECK-GENTOO-4-9-X: "{{.*}}clang{{.*}}" "-cc1"
+// CHECK-GENTOO-4-9-X: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
+// CHECK-GENTOO-4-9-X: "-isysroot" "[[SYSROOT:[^"]+]]"
+// CHECK-GENTOO-4-9-X: "-internal-isystem" "[[SYSROOT]]/usr/lib/gcc/x86_64-pc-linux-gnu/4.9.x/include/g++-v4.9.3"
+// CHECK-GENTOO-4-9-X: "-internal-isystem" "[[SYSROOT]]/usr/lib/gcc/x86_64-pc-linux-gnu/4.9.x/include/g++-v4.9.3/x86_64-pc-linux-gnu"
+// CHECK-GENTOO-4-9-X: "-internal-isystem" "[[SYSROOT]]/usr/lib/gcc/x86_64-pc-linux-gnu/4.9.x/include/g++-v4.9.3/backward"
+// CHECK-GENTOO-4-9-X: "-internal-isystem" "[[SYSROOT]]/usr/local/include"
+// CHECK-GENTOO-4-9-X: "-internal-isystem" "[[RESOURCE_DIR]]{{/|\\\\}}include"
+// CHECK-GENTOO-4-9-X: "-internal-externc-isystem" "[[SYSROOT]]/include"
+// CHECK-GENTOO-4-9-X: "-internal-externc-isystem" "[[SYSROOT]]/usr/include"
+//
+// RUN: %clang -no-canonical-prefixes %s -### -fsyntax-only 2>&1 \
+// RUN:     -target x86_64-unknown-linux-gnux32 -stdlib=libstdc++ \
+// RUN:     --sysroot=%S/Inputs/gentoo_linux_gcc_4.9.x_tree \
+// RUN:     --gcc-toolchain="" \
+// RUN:   | FileCheck --check-prefix=CHECK-GENTOO-4-9-X-X32 %s
+// CHECK-GENTOO-4-9-X-X32: "{{.*}}clang{{.*}}" "-cc1"
+// CHECK-GENTOO-4-9-X-X32: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
+// CHECK-GENTOO-4-9-X-X32: "-isysroot" "[[SYSROOT:[^"]+]]"
+// CHECK-GENTOO-4-9-X-X32: "-internal-isystem" "[[SYSROOT]]/usr/lib/gcc/x86_64-pc-linux-gnu/4.9.x/include/g++-v4.9.3"
+// CHECK-GENTOO-4-9-X-X32: "-internal-isystem" "[[SYSROOT]]/usr/lib/gcc/x86_64-pc-linux-gnu/4.9.x/include/g++-v4.9.3/x86_64-pc-linux-gnu/x32"
+// CHECK-GENTOO-4-9-X-X32: "-internal-isystem" "[[SYSROOT]]/usr/lib/gcc/x86_64-pc-linux-gnu/4.9.x/include/g++-v4.9.3/backward"
+// CHECK-GENTOO-4-9-X-X32: "-internal-isystem" "[[SYSROOT]]/usr/local/include"
+// CHECK-GENTOO-4-9-X-X32: "-internal-isystem" "[[RESOURCE_DIR]]{{/|\\\\}}include"
+// CHECK-GENTOO-4-9-X-X32: "-internal-externc-isystem" "[[SYSROOT]]/include"
+// CHECK-GENTOO-4-9-X-X32: "-internal-externc-isystem" "[[SYSROOT]]/usr/include"
+//
+// RUN: %clang -no-canonical-prefixes %s -### -fsyntax-only 2>&1 \
+// RUN:     -target i386-unknown-linux-gnu -stdlib=libstdc++ \
+// RUN:     --sysroot=%S/Inputs/gentoo_linux_gcc_4.9.x_tree \
+// RUN:     --gcc-toolchain="" \
+// RUN:   | FileCheck --check-prefix=CHECK-GENTOO-4-9-X-32 %s
+// CHECK-GENTOO-4-9-X-32: "{{.*}}clang{{.*}}" "-cc1"
+// CHECK-GENTOO-4-9-X-32: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
+// CHECK-GENTOO-4-9-X-32: "-isysroot" "[[SYSROOT:[^"]+]]"
+// CHECK-GENTOO-4-9-X-32: "-internal-isystem" "[[SYSROOT]]/usr/lib/gcc/x86_64-pc-linux-gnu/4.9.x/include/g++-v4.9.3"
+// CHECK-GENTOO-4-9-X-32: "-internal-isystem" "[[SYSROOT]]/usr/lib/gcc/x86_64-pc-linux-gnu/4.9.x/include/g++-v4.9.3/x86_64-pc-linux-gnu/32"
+// CHECK-GENTOO-4-9-X-32: "-internal-isystem" "[[SYSROOT]]/usr/lib/gcc/x86_64-pc-linux-gnu/4.9.x/include/g++-v4.9.3/backward"
+// CHECK-GENTOO-4-9-X-32: "-internal-isystem" "[[SYSROOT]]/usr/local/include"
+// CHECK-GENTOO-4-9-X-32: "-internal-isystem" "[[RESOURCE_DIR]]{{/|\\\\}}include"
+// CHECK-GENTOO-4-9-X-32: "-internal-externc-isystem" "[[SYSROOT]]/include"
+// CHECK-GENTOO-4-9-X-32: "-internal-externc-isystem" "[[SYSROOT]]/usr/include"
+//
+// Check header search on Debian 6 / MIPS64
+// RUN: %clang -no-canonical-prefixes %s -### -fsyntax-only 2>&1 \
+// RUN:     -target mips64-unknown-linux-gnuabi64 -stdlib=libstdc++ \
+// RUN:     --sysroot=%S/Inputs/debian_6_mips64_tree \
+// RUN:     --gcc-toolchain="" \
+// RUN:   | FileCheck --check-prefix=CHECK-MIPS64-GNUABI %s
+// CHECK-MIPS64-GNUABI: "{{[^"]*}}clang{{[^"]*}}" "-cc1"
+// CHECK-MIPS64-GNUABI: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
+// CHECK-MIPS64-GNUABI: "-isysroot" "[[SYSROOT:[^"]+]]"
+// CHECK-MIPS64-GNUABI: "-internal-isystem" "[[SYSROOT]]/usr/lib/gcc/mips64-linux-gnuabi64/4.9/../../../../include/c++/4.9"
+// CHECK-MIPS64-GNUABI: "-internal-isystem" "[[SYSROOT]]/usr/lib/gcc/mips64-linux-gnuabi64/4.9/../../../../include/c++/4.9/mips64-linux-gnuabi64"
+// CHECK-MIPS64-GNUABI: "-internal-isystem" "[[SYSROOT]]/usr/lib/gcc/mips64-linux-gnuabi64/4.9/../../../../include/c++/4.9/backward"
+// CHECK-MIPS64-GNUABI: "-internal-isystem" "[[SYSROOT]]/usr/local/include"
+// CHECK-MIPS64-GNUABI: "-internal-isystem" "[[RESOURCE_DIR]]{{/|\\\\}}include"
+// CHECK-MIPS64-GNUABI: "-internal-externc-isystem" "[[SYSROOT]]/usr/include/mips64-linux-gnuabi64"
+// CHECK-MIPS64-GNUABI: "-internal-externc-isystem" "[[SYSROOT]]/include"
+// CHECK-MIPS64-GNUABI: "-internal-externc-isystem" "[[SYSROOT]]/usr/include"
+//
+// Check header search on Debian 6 / MIPS64
+// RUN: %clang -no-canonical-prefixes %s -### -fsyntax-only 2>&1 \
+// RUN:     -target mips64el-unknown-linux-gnuabi64 -stdlib=libstdc++ \
+// RUN:     --sysroot=%S/Inputs/debian_6_mips64_tree \
+// RUN:     --gcc-toolchain="" \
+// RUN:   | FileCheck --check-prefix=CHECK-MIPS64EL-GNUABI %s
+// CHECK-MIPS64EL-GNUABI: "{{[^"]*}}clang{{[^"]*}}" "-cc1"
+// CHECK-MIPS64EL-GNUABI: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
+// CHECK-MIPS64EL-GNUABI: "-isysroot" "[[SYSROOT:[^"]+]]"
+// CHECK-MIPS64EL-GNUABI: "-internal-isystem" "[[SYSROOT]]/usr/lib/gcc/mips64el-linux-gnuabi64/4.9/../../../../include/c++/4.9"
+// CHECK-MIPS64EL-GNUABI: "-internal-isystem" "[[SYSROOT]]/usr/lib/gcc/mips64el-linux-gnuabi64/4.9/../../../../include/c++/4.9/mips64el-linux-gnuabi64"
+// CHECK-MIPS64EL-GNUABI: "-internal-isystem" "[[SYSROOT]]/usr/lib/gcc/mips64el-linux-gnuabi64/4.9/../../../../include/c++/4.9/backward"
+// CHECK-MIPS64EL-GNUABI: "-internal-isystem" "[[SYSROOT]]/usr/local/include"
+// CHECK-MIPS64EL-GNUABI: "-internal-isystem" "[[RESOURCE_DIR]]{{/|\\\\}}include"
+// CHECK-MIPS64EL-GNUABI: "-internal-externc-isystem" "[[SYSROOT]]/usr/include/mips64el-linux-gnuabi64"
+// CHECK-MIPS64EL-GNUABI: "-internal-externc-isystem" "[[SYSROOT]]/include"
+// CHECK-MIPS64EL-GNUABI: "-internal-externc-isystem" "[[SYSROOT]]/usr/include"
+
+// Check header search on Debian 8 / Sparc
+// RUN: %clang -no-canonical-prefixes %s -### -fsyntax-only 2>&1 \
+// RUN:     -target sparc-unknown-linux-gnu -stdlib=libstdc++ \
+// RUN:     --sysroot=%S/Inputs/debian_8_sparc_multilib_tree \
+// RUN:     --gcc-toolchain="" \
+// RUN:   | FileCheck --check-prefix=CHECK-DEBIAN-SPARC32 %s
+// CHECK-DEBIAN-SPARC32: "{{[^"]*}}clang{{[^"]*}}" "-cc1"
+// CHECK-DEBIAN-SPARC32: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
+// CHECK-DEBIAN-SPARC32: "-isysroot" "[[SYSROOT:[^"]+]]"
+// CHECK-DEBIAN-SPARC32: "-internal-isystem" "[[SYSROOT]]/usr/lib/gcc/sparc-linux-gnu/4.9/../../../../include/c++/4.9"
+// CHECK-DEBIAN-SPARC32: "-internal-isystem" "[[SYSROOT]]/usr/lib/gcc/sparc-linux-gnu/4.9/../../../../include/sparc-linux-gnu/c++/4.9"
+// CHECK-DEBIAN-SPARC32: "-internal-isystem" "[[SYSROOT]]/usr/lib/gcc/sparc-linux-gnu/4.9/../../../../include/c++/4.9/backward"
+// CHECK-DEBIAN-SPARC32: "-internal-isystem" "[[SYSROOT]]/usr/local/include"
+// CHECK-DEBIAN-SPARC32: "-internal-isystem" "[[RESOURCE_DIR]]{{/|\\\\}}include"
+// CHECK-DEBIAN-SPARC32: "-internal-externc-isystem" "[[SYSROOT]]/usr/include/sparc-linux-gnu"
+// CHECK-DEBIAN-SPARC32: "-internal-externc-isystem" "[[SYSROOT]]/include"
+// CHECK-DEBIAN-SPARC32: "-internal-externc-isystem" "[[SYSROOT]]/usr/include"
+
+// Check header search on Debian 8 / Sparc, with the oldstyle multilib packages
+// RUN: %clang -no-canonical-prefixes -m64 %s -### -fsyntax-only 2>&1 \
+// RUN:     -target sparc-unknown-linux-gnu -stdlib=libstdc++ \
+// RUN:     --sysroot=%S/Inputs/debian_8_sparc_multilib_tree \
+// RUN:     --gcc-toolchain="" \
+// RUN:   | FileCheck --check-prefix=CHECK-DEBIAN-SPARC32-LIB64 %s
+// CHECK-DEBIAN-SPARC32-LIB64: "{{[^"]*}}clang{{[^"]*}}" "-cc1"
+// CHECK-DEBIAN-SPARC32-LIB64: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
+// CHECK-DEBIAN-SPARC32-LIB64: "-isysroot" "[[SYSROOT:[^"]+]]"
+// CHECK-DEBIAN-SPARC32-LIB64: "-internal-isystem" "[[SYSROOT]]/usr/lib/gcc/sparc-linux-gnu/4.9/../../../../include/c++/4.9"
+// CHECK-DEBIAN-SPARC32-LIB64: "-internal-isystem" "[[SYSROOT]]/usr/lib/gcc/sparc-linux-gnu/4.9/../../../../include/sparc-linux-gnu/c++/4.9/64"
+// CHECK-DEBIAN-SPARC32-LIB64: "-internal-isystem" "[[SYSROOT]]/usr/lib/gcc/sparc-linux-gnu/4.9/../../../../include/c++/4.9/backward"
+// CHECK-DEBIAN-SPARC32-LIB64: "-internal-isystem" "[[SYSROOT]]/usr/local/include"
+// CHECK-DEBIAN-SPARC32-LIB64: "-internal-isystem" "[[RESOURCE_DIR]]{{/|\\\\}}include"
+/* TODO: GCC 4.9 includes the following dir in its search path, which
+   seems questionable. Clang doesn't. Not sure if clang should be
+   doing that too. */
+// CHECK-DEBIAN-SPARC32-LIB64-todo: "-internal-externc-isystem" "[[SYSROOT]]/usr/include/sparc-linux-gnu"
+// CHECK-DEBIAN-SPARC32-LIB64: "-internal-externc-isystem" "[[SYSROOT]]/include"
+// CHECK-DEBIAN-SPARC32-LIB64: "-internal-externc-isystem" "[[SYSROOT]]/usr/include"
+
+// Check header search on Debian 8 / Sparc64
+// RUN: %clang -no-canonical-prefixes %s -### -fsyntax-only 2>&1 \
+// RUN:     -target sparc64-unknown-linux-gnu -stdlib=libstdc++ \
+// RUN:     --sysroot=%S/Inputs/debian_8_sparc64_tree \
+// RUN:     --gcc-toolchain="" \
+// RUN:   | FileCheck --check-prefix=CHECK-DEBIAN-SPARC64 %s
+// CHECK-DEBIAN-SPARC64: "{{[^"]*}}clang{{[^"]*}}" "-cc1"
+// CHECK-DEBIAN-SPARC64: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
+// CHECK-DEBIAN-SPARC64: "-isysroot" "[[SYSROOT:[^"]+]]"
+// CHECK-DEBIAN-SPARC64: "-internal-isystem" "[[SYSROOT]]/usr/lib/gcc/sparc64-linux-gnu/4.9/../../../../include/c++/4.9"
+// CHECK-DEBIAN-SPARC64: "-internal-isystem" "[[SYSROOT]]/usr/lib/gcc/sparc64-linux-gnu/4.9/../../../../include/sparc64-linux-gnu/c++/4.9"
+// CHECK-DEBIAN-SPARC64: "-internal-isystem" "[[SYSROOT]]/usr/lib/gcc/sparc64-linux-gnu/4.9/../../../../include/c++/4.9/backward"
+// CHECK-DEBIAN-SPARC64: "-internal-isystem" "[[SYSROOT]]/usr/local/include"
+// CHECK-DEBIAN-SPARC64: "-internal-isystem" "[[RESOURCE_DIR]]{{/|\\\\}}include"
+// CHECK-DEBIAN-SPARC64: "-internal-externc-isystem" "[[SYSROOT]]/usr/include/sparc64-linux-gnu"
+// CHECK-DEBIAN-SPARC64: "-internal-externc-isystem" "[[SYSROOT]]/include"
+// CHECK-DEBIAN-SPARC64: "-internal-externc-isystem" "[[SYSROOT]]/usr/include"
+
+// Check header search on OpenEmbedded ARM.
+// RUN: %clang -no-canonical-prefixes %s -### -fsyntax-only 2>&1 \
+// RUN:     -target arm-oe-linux-gnueabi -stdlib=libstdc++ \
+// RUN:     --sysroot=%S/Inputs/openembedded_arm_linux_tree \
+// RUN:     --gcc-toolchain="" \
+// RUN:   | FileCheck --check-prefix=CHECK-OE-ARM %s
+
+// CHECK-OE-ARM: "{{[^"]*}}clang{{[^"]*}}" "-cc1"
+// CHECK-OE-ARM: "-isysroot" "[[SYSROOT:[^"]+]]"
+// CHECK-OE-ARM: "-internal-isystem" "[[SYSROOT]]/usr/lib/arm-oe-linux-gnueabi/6.3.0/../../../include/c++/6.3.0"
+// CHECK-OE-ARM: "-internal-isystem" "[[SYSROOT]]/usr/lib/arm-oe-linux-gnueabi/6.3.0/../../../include/c++/6.3.0/backward"
+
+// Check header search on OpenEmbedded AArch64.
+// RUN: %clang -no-canonical-prefixes %s -### -fsyntax-only 2>&1 \
+// RUN:     -target aarch64-oe-linux -stdlib=libstdc++ \
+// RUN:     --sysroot=%S/Inputs/openembedded_aarch64_linux_tree \
+// RUN:     --gcc-toolchain="" \
+// RUN:   | FileCheck --check-prefix=CHECK-OE-AARCH64 %s
+
+// CHECK-OE-AARCH64: "{{[^"]*}}clang{{[^"]*}}" "-cc1"
+// CHECK-OE-AARCH64: "-isysroot" "[[SYSROOT:[^"]+]]"
+// CHECK-OE-AARCH64: "-internal-isystem" "[[SYSROOT]]/usr/lib64/aarch64-oe-linux/6.3.0/../../../include/c++/6.3.0"
+// CHECK-OE-AARCH64: "-internal-isystem" "[[SYSROOT]]/usr/lib64/aarch64-oe-linux/6.3.0/../../../include/c++/6.3.0/backward"
+
+// Check header search with Cray's gcc package.
+// RUN: %clang -no-canonical-prefixes %s -### -fsyntax-only 2>&1 \
+// RUN:     -target x86_64-unknown-linux-gnu -stdlib=libstdc++ \
+// RUN:     --sysroot=%S/Inputs/cray_suse_gcc_tree \
+// RUN:     --gcc-toolchain="%S/Inputs/cray_suse_gcc_tree/opt/gcc/8.2.0/snos" \
+// RUN:   | FileCheck --check-prefix=CHECK-CRAY-X86 %s
+
+// CHECK-CRAY-X86: "{{[^"]*}}clang{{[^"]*}}" "-cc1"
+// CHECK-CRAY-X86: "-isysroot" "[[SYSROOT:[^"]+]]"
+// CHECK-CRAY-X86: "-internal-isystem" "[[SYSROOT]]/opt/gcc/8.2.0/snos/lib/gcc/x86_64-suse-linux/8.2.0/../../../../include/g++"
+// CHECK-CRAY-X86: "-internal-isystem" "[[SYSROOT]]/opt/gcc/8.2.0/snos/lib/gcc/x86_64-suse-linux/8.2.0/../../../../include/g++/backward"

src/llvm-project/clang/test/Driver/linux-ld.c

diff --git a/src/llvm-project/clang/test/Driver/linux-ld.c b/src/llvm-project/clang/test/Driver/linux-ld.c
new file mode 100644
index 0000000..3ab81be
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/linux-ld.c
@@ -0,0 +1,2066 @@
+// General tests that ld invocations on Linux targets sane. Note that we use
+// sysroot to make these tests independent of the host system.
+//
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=i386-unknown-linux \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-LD-32 %s
+// CHECK-LD-32-NOT: warning:
+// CHECK-LD-32: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-LD-32: "{{.*}}/usr/lib/gcc/i386-unknown-linux/4.6.0{{/|\\\\}}crtbegin.o"
+// CHECK-LD-32: "-L[[SYSROOT]]/usr/lib/gcc/i386-unknown-linux/4.6.0"
+// CHECK-LD-32: "-L[[SYSROOT]]/usr/lib/gcc/i386-unknown-linux/4.6.0/../../../../i386-unknown-linux/lib"
+// CHECK-LD-32: "-L[[SYSROOT]]/usr/lib/gcc/i386-unknown-linux/4.6.0/../../.."
+// CHECK-LD-32: "-L[[SYSROOT]]/lib"
+// CHECK-LD-32: "-L[[SYSROOT]]/usr/lib"
+//
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=x86_64-unknown-linux -rtlib=platform \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-LD-64 %s
+// CHECK-LD-64-NOT: warning:
+// CHECK-LD-64: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-LD-64: "--eh-frame-hdr"
+// CHECK-LD-64: "-m" "elf_x86_64"
+// CHECK-LD-64: "-dynamic-linker"
+// CHECK-LD-64: "{{.*}}/usr/lib/gcc/x86_64-unknown-linux/4.6.0{{/|\\\\}}crtbegin.o"
+// CHECK-LD-64: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-unknown-linux/4.6.0"
+// CHECK-LD-64: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-unknown-linux/4.6.0/../../../../x86_64-unknown-linux/lib"
+// CHECK-LD-64: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-unknown-linux/4.6.0/../../.."
+// CHECK-LD-64: "-L[[SYSROOT]]/lib"
+// CHECK-LD-64: "-L[[SYSROOT]]/usr/lib"
+// CHECK-LD-64: "-lgcc" "--as-needed" "-lgcc_s" "--no-as-needed"
+// CHECK-LD-64: "-lc"
+// CHECK-LD-64: "-lgcc" "--as-needed" "-lgcc_s" "--no-as-needed"
+//
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=x86_64-unknown-linux-gnux32 -rtlib=platform \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-LD-X32 %s
+// CHECK-LD-X32-NOT: warning:
+// CHECK-LD-X32: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-LD-X32: "--eh-frame-hdr"
+// CHECK-LD-X32: "-m" "elf32_x86_64"
+// CHECK-LD-X32: "-dynamic-linker"
+// CHECK-LD-X32: "-lgcc" "--as-needed" "-lgcc_s" "--no-as-needed"
+// CHECK-LD-X32: "-lc"
+// CHECK-LD-X32: "-lgcc" "--as-needed" "-lgcc_s" "--no-as-needed"
+//
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=x86_64-unknown-linux \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:     --rtlib=compiler-rt \
+// RUN:   | FileCheck --check-prefix=CHECK-LD-RT %s
+// CHECK-LD-RT-NOT: warning:
+// CHECK-LD-RT: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-LD-RT: "--eh-frame-hdr"
+// CHECK-LD-RT: "-m" "elf_x86_64"
+// CHECK-LD-RT: "-dynamic-linker"
+// CHECK-LD-RT: "{{.*}}/usr/lib/gcc/x86_64-unknown-linux/4.6.0{{/|\\\\}}crtbegin.o"
+// CHECK-LD-RT: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-unknown-linux/4.6.0"
+// CHECK-LD-RT: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-unknown-linux/4.6.0/../../../../x86_64-unknown-linux/lib"
+// CHECK-LD-RT: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-unknown-linux/4.6.0/../../.."
+// CHECK-LD-RT: "-L[[SYSROOT]]/lib"
+// CHECK-LD-RT: "-L[[SYSROOT]]/usr/lib"
+// CHECK-LD-RT: libclang_rt.builtins-x86_64.a"
+// CHECK-LD-RT: "-lc"
+// CHECK-LD-RT: libclang_rt.builtins-x86_64.a"
+//
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=i686-unknown-linux \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:     --rtlib=compiler-rt \
+// RUN:   | FileCheck --check-prefix=CHECK-LD-RT-I686 %s
+// CHECK-LD-RT-I686-NOT: warning:
+// CHECK-LD-RT-I686: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-LD-RT-I686: "--eh-frame-hdr"
+// CHECK-LD-RT-I686: "-m" "elf_i386"
+// CHECK-LD-RT-I686: "-dynamic-linker"
+// CHECK-LD-RT-I686: "{{.*}}/usr/lib/gcc/i686-unknown-linux/4.6.0{{/|\\\\}}crtbegin.o"
+// CHECK-LD-RT-I686: "-L[[SYSROOT]]/usr/lib/gcc/i686-unknown-linux/4.6.0"
+// CHECK-LD-RT-I686: "-L[[SYSROOT]]/usr/lib/gcc/i686-unknown-linux/4.6.0/../../../../i686-unknown-linux/lib"
+// CHECK-LD-RT-I686: "-L[[SYSROOT]]/usr/lib/gcc/i686-unknown-linux/4.6.0/../../.."
+// CHECK-LD-RT-I686: "-L[[SYSROOT]]/lib"
+// CHECK-LD-RT-I686: "-L[[SYSROOT]]/usr/lib"
+// CHECK-LD-RT-I686: libclang_rt.builtins-i386.a"
+// CHECK-LD-RT-I686: "-lc"
+// CHECK-LD-RT-I686: libclang_rt.builtins-i386.a"
+//
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=arm-linux-androideabi \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
+// RUN:     --rtlib=compiler-rt \
+// RUN:   | FileCheck --check-prefix=CHECK-LD-RT-ANDROID %s
+// CHECK-LD-RT-ANDROID-NOT: warning:
+// CHECK-LD-RT-ANDROID: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-LD-RT-ANDROID: "--eh-frame-hdr"
+// CHECK-LD-RT-ANDROID: "-m" "armelf_linux_eabi"
+// CHECK-LD-RT-ANDROID: "-dynamic-linker"
+// CHECK-LD-RT-ANDROID: libclang_rt.builtins-arm-android.a"
+// CHECK-LD-RT-ANDROID: "-lc"
+// CHECK-LD-RT-ANDROID: libclang_rt.builtins-arm-android.a"
+//
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=x86_64-unknown-linux -rtlib=platform \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:     --rtlib=libgcc \
+// RUN:   | FileCheck --check-prefix=CHECK-LD-GCC %s
+// CHECK-LD-GCC-NOT: warning:
+// CHECK-LD-GCC: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-LD-GCC: "--eh-frame-hdr"
+// CHECK-LD-GCC: "-m" "elf_x86_64"
+// CHECK-LD-GCC: "-dynamic-linker"
+// CHECK-LD-GCC: "{{.*}}/usr/lib/gcc/x86_64-unknown-linux/4.6.0{{/|\\\\}}crtbegin.o"
+// CHECK-LD-GCC: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-unknown-linux/4.6.0"
+// CHECK-LD-GCC: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-unknown-linux/4.6.0/../../../../x86_64-unknown-linux/lib"
+// CHECK-LD-GCC: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-unknown-linux/4.6.0/../../.."
+// CHECK-LD-GCC: "-L[[SYSROOT]]/lib"
+// CHECK-LD-GCC: "-L[[SYSROOT]]/usr/lib"
+// CHECK-LD-GCC: "-lgcc" "--as-needed" "-lgcc_s" "--no-as-needed"
+// CHECK-LD-GCC: "-lc"
+// CHECK-LD-GCC: "-lgcc" "--as-needed" "-lgcc_s" "--no-as-needed"
+//
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=x86_64-unknown-linux -rtlib=platform \
+// RUN:     -static-libgcc \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-LD-64-STATIC-LIBGCC %s
+// CHECK-LD-64-STATIC-LIBGCC-NOT: warning:
+// CHECK-LD-64-STATIC-LIBGCC: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-LD-64-STATIC-LIBGCC: "--eh-frame-hdr"
+// CHECK-LD-64-STATIC-LIBGCC: "-m" "elf_x86_64"
+// CHECK-LD-64-STATIC-LIBGCC: "-dynamic-linker"
+// CHECK-LD-64-STATIC-LIBGCC: "{{.*}}/usr/lib/gcc/x86_64-unknown-linux/4.6.0{{/|\\\\}}crtbegin.o"
+// CHECK-LD-64-STATIC-LIBGCC: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-unknown-linux/4.6.0"
+// CHECK-LD-64-STATIC-LIBGCC: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-unknown-linux/4.6.0/../../../../x86_64-unknown-linux/lib"
+// CHECK-LD-64-STATIC-LIBGCC: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-unknown-linux/4.6.0/../../.."
+// CHECK-LD-64-STATIC-LIBGCC: "-L[[SYSROOT]]/lib"
+// CHECK-LD-64-STATIC-LIBGCC: "-L[[SYSROOT]]/usr/lib"
+// CHECK-LD-64-STATIC-LIBGCC: "-lgcc" "-lgcc_eh"
+// CHECK-LD-64-STATIC-LIBGCC: "-lc"
+// CHECK-LD-64-STATIC-LIBGCC: "-lgcc" "-lgcc_eh"
+//
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=x86_64-unknown-linux -rtlib=platform \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-CLANG-NO-LIBGCC %s
+// CHECK-CLANG-NO-LIBGCC: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-CLANG-NO-LIBGCC: "-lgcc" "--as-needed" "-lgcc_s" "--no-as-needed"
+// CHECK-CLANG-NO-LIBGCC: "-lc"
+// CHECK-CLANG-NO-LIBGCC: "-lgcc" "--as-needed" "-lgcc_s" "--no-as-needed"
+//
+// RUN: %clangxx -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=x86_64-unknown-linux -rtlib=platform \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-CLANGXX-NO-LIBGCC %s
+// CHECK-CLANGXX-NO-LIBGCC: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-CLANGXX-NO-LIBGCC: "-lgcc_s" "-lgcc"
+// CHECK-CLANGXX-NO-LIBGCC: "-lc"
+// CHECK-CLANGXX-NO-LIBGCC: "-lgcc_s" "-lgcc"
+//
+// RUN: %clang -static -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=x86_64-unknown-linux -rtlib=platform \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-CLANG-NO-LIBGCC-STATIC %s
+// CHECK-CLANG-NO-LIBGCC-STATIC: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-CLANG-NO-LIBGCC-STATIC: "--start-group" "-lgcc" "-lgcc_eh" "-lc" "--end-group"
+//
+// RUN: %clang -dynamic -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=x86_64-unknown-linux -rtlib=platform \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-CLANG-NO-LIBGCC-DYNAMIC %s
+// CHECK-CLANG-NO-LIBGCC-DYNAMIC: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-CLANG-NO-LIBGCC-DYNAMIC: "-lgcc" "--as-needed" "-lgcc_s" "--no-as-needed"
+// CHECK-CLANG-NO-LIBGCC-DYNAMIC: "-lc"
+// CHECK-CLANG-NO-LIBGCC-DYNAMIC: "-lgcc" "--as-needed" "-lgcc_s" "--no-as-needed"
+//
+// RUN: %clang -static-libgcc -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=x86_64-unknown-linux -rtlib=platform \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-CLANG-STATIC-LIBGCC %s
+// CHECK-CLANG-STATIC-LIBGCC: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-CLANG-STATIC-LIBGCC: "-lgcc" "-lgcc_eh"
+// CHECK-CLANG-STATIC-LIBGCC: "-lc"
+// CHECK-CLANG-STATIC-LIBGCC: "-lgcc" "-lgcc_eh"
+//
+// RUN: %clang -static-libgcc -dynamic -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=x86_64-unknown-linux -rtlib=platform \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-CLANG-STATIC-LIBGCC-DYNAMIC %s
+// CHECK-CLANG-STATIC-LIBGCC-DYNAMIC: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-CLANG-STATIC-LIBGCC-DYNAMIC: "-lgcc" "-lgcc_eh"
+// CHECK-CLANG-STATIC-LIBGCC-DYNAMIC: "-lc"
+// CHECK-CLANG-STATIC-LIBGCC-DYNAMIC: "-lgcc" "-lgcc_eh"
+//
+// RUN: %clang -shared-libgcc -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=x86_64-unknown-linux -rtlib=platform \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-CLANG-SHARED-LIBGCC %s
+// CHECK-CLANG-SHARED-LIBGCC: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-CLANG-SHARED-LIBGCC: "-lgcc_s" "-lgcc"
+// CHECK-CLANG-SHARED-LIBGCC: "-lc"
+// CHECK-CLANG-SHARED-LIBGCC: "-lgcc_s" "-lgcc"
+//
+// RUN: %clang -shared-libgcc -dynamic -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=x86_64-unknown-linux -rtlib=platform \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-CLANG-SHARED-LIBGCC-DYNAMIC %s
+// CHECK-CLANG-SHARED-LIBGCC-DYNAMIC: "-lgcc_s" "-lgcc"
+// CHECK-CLANG-SHARED-LIBGCC-DYNAMIC: "-lc"
+// CHECK-CLANG-SHARED-LIBGCC-DYNAMIC: "-lgcc_s" "-lgcc"
+//
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=aarch64-linux-android -rtlib=platform \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-CLANG-ANDROID-NONE %s
+// CHECK-CLANG-ANDROID-NONE: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-CLANG-ANDROID-NONE: "-lgcc" "-ldl" "-lc"
+//
+// RUN: %clang -shared -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=aarch64-linux-android -rtlib=platform \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-CLANG-ANDROID-SHARED %s
+// CHECK-CLANG-ANDROID-SHARED: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-CLANG-ANDROID-SHARED: "-lgcc" "-ldl" "-lc"
+//
+// RUN: %clang -static -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=aarch64-linux-android -rtlib=platform \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-CLANG-ANDROID-STATIC %s
+// CHECK-CLANG-ANDROID-STATIC: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-CLANG-ANDROID-STATIC: "--start-group" "-lgcc" "-lc" "--end-group"
+//
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1      \
+// RUN:     --target=x86_64-unknown-linux -rtlib=platform \
+// RUN:     -static \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-LD-64-STATIC %s
+// CHECK-LD-64-STATIC-NOT: warning:
+// CHECK-LD-64-STATIC: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-LD-64-STATIC: "--eh-frame-hdr"
+// CHECK-LD-64-STATIC: "-m" "elf_x86_64"
+// CHECK-LD-64-STATIC-NOT: "-dynamic-linker"
+// CHECK-LD-64-STATIC: "-static"
+// CHECK-LD-64-STATIC: "{{.*}}/usr/lib/gcc/x86_64-unknown-linux/4.6.0{{/|\\\\}}crtbeginT.o"
+// CHECK-LD-64-STATIC: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-unknown-linux/4.6.0"
+// CHECK-LD-64-STATIC: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-unknown-linux/4.6.0/../../../../x86_64-unknown-linux/lib"
+// CHECK-LD-64-STATIC: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-unknown-linux/4.6.0/../../.."
+// CHECK-LD-64-STATIC: "-L[[SYSROOT]]/lib"
+// CHECK-LD-64-STATIC: "-L[[SYSROOT]]/usr/lib"
+// CHECK-LD-64-STATIC: "--start-group" "-lgcc" "-lgcc_eh" "-lc" "--end-group"
+//
+// Check that flags can be combined. The -static dominates.
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=x86_64-unknown-linux -rtlib=platform \
+// RUN:     -static-libgcc -static \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-LD-64-STATIC %s
+//
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=i386-unknown-linux -m32 \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/multilib_32bit_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-32-TO-32 %s
+// CHECK-32-TO-32: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-32-TO-32: "{{.*}}/usr/lib/gcc/i386-unknown-linux/4.6.0{{/|\\\\}}crtbegin.o"
+// CHECK-32-TO-32: "-L[[SYSROOT]]/usr/lib/gcc/i386-unknown-linux/4.6.0"
+// CHECK-32-TO-32: "-L[[SYSROOT]]/usr/lib/gcc/i386-unknown-linux/4.6.0/../../../../i386-unknown-linux/lib/../lib32"
+// CHECK-32-TO-32: "-L[[SYSROOT]]/usr/lib/gcc/i386-unknown-linux/4.6.0/../../../../lib32"
+// CHECK-32-TO-32: "-L[[SYSROOT]]/lib/../lib32"
+// CHECK-32-TO-32: "-L[[SYSROOT]]/usr/lib/../lib32"
+// CHECK-32-TO-32: "-L[[SYSROOT]]/usr/lib/gcc/i386-unknown-linux/4.6.0/../../../../i386-unknown-linux/lib"
+// CHECK-32-TO-32: "-L[[SYSROOT]]/usr/lib/gcc/i386-unknown-linux/4.6.0/../../.."
+// CHECK-32-TO-32: "-L[[SYSROOT]]/lib"
+// CHECK-32-TO-32: "-L[[SYSROOT]]/usr/lib"
+//
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=i386-unknown-linux -m64 \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/multilib_32bit_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-32-TO-64 %s
+// CHECK-32-TO-64: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-32-TO-64: "{{.*}}/usr/lib/gcc/i386-unknown-linux/4.6.0/64{{/|\\\\}}crtbegin.o"
+// CHECK-32-TO-64: "-L[[SYSROOT]]/usr/lib/gcc/i386-unknown-linux/4.6.0/64"
+// CHECK-32-TO-64: "-L[[SYSROOT]]/usr/lib/gcc/i386-unknown-linux/4.6.0/../../../../i386-unknown-linux/lib/../lib64"
+// CHECK-32-TO-64: "-L[[SYSROOT]]/usr/lib/gcc/i386-unknown-linux/4.6.0/../../../../lib64"
+// CHECK-32-TO-64: "-L[[SYSROOT]]/lib/../lib64"
+// CHECK-32-TO-64: "-L[[SYSROOT]]/usr/lib/../lib64"
+// CHECK-32-TO-64: "-L[[SYSROOT]]/usr/lib/gcc/i386-unknown-linux/4.6.0"
+// CHECK-32-TO-64: "-L[[SYSROOT]]/usr/lib/gcc/i386-unknown-linux/4.6.0/../../../../i386-unknown-linux/lib"
+// CHECK-32-TO-64: "-L[[SYSROOT]]/usr/lib/gcc/i386-unknown-linux/4.6.0/../../.."
+// CHECK-32-TO-64: "-L[[SYSROOT]]/lib"
+// CHECK-32-TO-64: "-L[[SYSROOT]]/usr/lib"
+//
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=x86_64-unknown-linux -m64 \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/multilib_64bit_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-64-TO-64 %s
+// CHECK-64-TO-64: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-64-TO-64: "{{.*}}/usr/lib/gcc/x86_64-unknown-linux/4.6.0{{/|\\\\}}crtbegin.o"
+// CHECK-64-TO-64: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-unknown-linux/4.6.0"
+// CHECK-64-TO-64: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-unknown-linux/4.6.0/../../../../x86_64-unknown-linux/lib/../lib64"
+// CHECK-64-TO-64: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-unknown-linux/4.6.0/../../../../lib64"
+// CHECK-64-TO-64: "-L[[SYSROOT]]/lib/../lib64"
+// CHECK-64-TO-64: "-L[[SYSROOT]]/usr/lib/../lib64"
+// CHECK-64-TO-64: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-unknown-linux/4.6.0/../../../../x86_64-unknown-linux/lib"
+// CHECK-64-TO-64: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-unknown-linux/4.6.0/../../.."
+// CHECK-64-TO-64: "-L[[SYSROOT]]/lib"
+// CHECK-64-TO-64: "-L[[SYSROOT]]/usr/lib"
+//
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=x86_64-unknown-linux -m32 \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/multilib_64bit_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-64-TO-32 %s
+// CHECK-64-TO-32: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-64-TO-32: "{{.*}}/usr/lib/gcc/x86_64-unknown-linux/4.6.0/32{{/|\\\\}}crtbegin.o"
+// CHECK-64-TO-32: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-unknown-linux/4.6.0/32"
+// CHECK-64-TO-32: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-unknown-linux/4.6.0/../../../../x86_64-unknown-linux/lib/../lib32"
+// CHECK-64-TO-32: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-unknown-linux/4.6.0/../../../../lib32"
+// CHECK-64-TO-32: "-L[[SYSROOT]]/lib/../lib32"
+// CHECK-64-TO-32: "-L[[SYSROOT]]/usr/lib/../lib32"
+// CHECK-64-TO-32: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-unknown-linux/4.6.0"
+// CHECK-64-TO-32: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-unknown-linux/4.6.0/../../../../x86_64-unknown-linux/lib"
+// CHECK-64-TO-32: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-unknown-linux/4.6.0/../../.."
+// CHECK-64-TO-32: "-L[[SYSROOT]]/lib"
+// CHECK-64-TO-32: "-L[[SYSROOT]]/usr/lib"
+//
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=x86_64-unknown-linux-gnux32 \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/multilib_64bit_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-X32 %s
+// CHECK-X32: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-X32: "{{.*}}/usr/lib/gcc/x86_64-unknown-linux/4.6.0/x32{{/|\\\\}}crtbegin.o"
+// CHECK-X32: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-unknown-linux/4.6.0/x32"
+// CHECK-X32: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-unknown-linux/4.6.0/../../../../x86_64-unknown-linux/lib/../libx32"
+// CHECK-X32: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-unknown-linux/4.6.0/../../../../libx32"
+// CHECK-X32: "-L[[SYSROOT]]/lib/../libx32"
+// CHECK-X32: "-L[[SYSROOT]]/usr/lib/../libx32"
+// CHECK-X32: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-unknown-linux/4.6.0"
+// CHECK-X32: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-unknown-linux/4.6.0/../../../../x86_64-unknown-linux/lib"
+// CHECK-X32: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-unknown-linux/4.6.0/../../.."
+// CHECK-X32: "-L[[SYSROOT]]/lib"
+// CHECK-X32: "-L[[SYSROOT]]/usr/lib"
+//
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=x86_64-unknown-linux -mx32 \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/multilib_64bit_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-64-TO-X32 %s
+// CHECK-64-TO-X32: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-64-TO-X32: "{{.*}}/usr/lib/gcc/x86_64-unknown-linux/4.6.0/x32{{/|\\\\}}crtbegin.o"
+// CHECK-64-TO-X32: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-unknown-linux/4.6.0/x32"
+// CHECK-64-TO-X32: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-unknown-linux/4.6.0/../../../../x86_64-unknown-linux/lib/../libx32"
+// CHECK-64-TO-X32: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-unknown-linux/4.6.0/../../../../libx32"
+// CHECK-64-TO-X32: "-L[[SYSROOT]]/lib/../libx32"
+// CHECK-64-TO-X32: "-L[[SYSROOT]]/usr/lib/../libx32"
+// CHECK-64-TO-X32: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-unknown-linux/4.6.0"
+// CHECK-64-TO-X32: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-unknown-linux/4.6.0/../../../../x86_64-unknown-linux/lib"
+// CHECK-64-TO-X32: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-unknown-linux/4.6.0/../../.."
+// CHECK-64-TO-X32: "-L[[SYSROOT]]/lib"
+// CHECK-64-TO-X32: "-L[[SYSROOT]]/usr/lib"
+//
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=i386-unknown-linux -mx32 \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/multilib_64bit_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-32-TO-X32 %s
+// CHECK-32-TO-X32: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-32-TO-X32: "{{.*}}/usr/lib/gcc/x86_64-unknown-linux/4.6.0/x32{{/|\\\\}}crtbegin.o"
+// CHECK-32-TO-X32: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-unknown-linux/4.6.0/x32"
+// CHECK-32-TO-X32: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-unknown-linux/4.6.0/../../../../x86_64-unknown-linux/lib/../libx32"
+// CHECK-32-TO-X32: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-unknown-linux/4.6.0/../../../../libx32"
+// CHECK-32-TO-X32: "-L[[SYSROOT]]/lib/../libx32"
+// CHECK-32-TO-X32: "-L[[SYSROOT]]/usr/lib/../libx32"
+// CHECK-32-TO-X32: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-unknown-linux/4.6.0"
+// CHECK-32-TO-X32: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-unknown-linux/4.6.0/../../../../x86_64-unknown-linux/lib"
+// CHECK-32-TO-X32: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-unknown-linux/4.6.0/../../.."
+// CHECK-32-TO-X32: "-L[[SYSROOT]]/lib"
+// CHECK-32-TO-X32: "-L[[SYSROOT]]/usr/lib"
+//
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=x86_64-unknown-linux-gnux32 -m64 \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/multilib_64bit_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-X32-TO-64 %s
+// CHECK-X32-TO-64: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-X32-TO-64: "{{.*}}/usr/lib/gcc/x86_64-unknown-linux/4.6.0{{/|\\\\}}crtbegin.o"
+// CHECK-X32-TO-64: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-unknown-linux/4.6.0"
+// CHECK-X32-TO-64: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-unknown-linux/4.6.0/../../../../x86_64-unknown-linux/lib/../lib64"
+// CHECK-X32-TO-64: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-unknown-linux/4.6.0/../../../../lib64"
+// CHECK-X32-TO-64: "-L[[SYSROOT]]/lib/../lib64"
+// CHECK-X32-TO-64: "-L[[SYSROOT]]/usr/lib/../lib64"
+// CHECK-X32-TO-64: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-unknown-linux/4.6.0/../../../../x86_64-unknown-linux/lib"
+// CHECK-X32-TO-64: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-unknown-linux/4.6.0/../../.."
+// CHECK-X32-TO-64: "-L[[SYSROOT]]/lib"
+// CHECK-X32-TO-64: "-L[[SYSROOT]]/usr/lib"
+//
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=x86_64-unknown-linux-gnux32 -m32 \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/multilib_64bit_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-X32-TO-32 %s
+// CHECK-X32-TO-32: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-X32-TO-32: "{{.*}}/usr/lib/gcc/x86_64-unknown-linux/4.6.0/32{{/|\\\\}}crtbegin.o"
+// CHECK-X32-TO-32: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-unknown-linux/4.6.0/32"
+// CHECK-X32-TO-32: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-unknown-linux/4.6.0/../../../../x86_64-unknown-linux/lib/../lib32"
+// CHECK-X32-TO-32: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-unknown-linux/4.6.0/../../../../lib32"
+// CHECK-X32-TO-32: "-L[[SYSROOT]]/lib/../lib32"
+// CHECK-X32-TO-32: "-L[[SYSROOT]]/usr/lib/../lib32"
+// CHECK-X32-TO-32: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-unknown-linux/4.6.0"
+// CHECK-X32-TO-32: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-unknown-linux/4.6.0/../../../../x86_64-unknown-linux/lib"
+// CHECK-X32-TO-32: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-unknown-linux/4.6.0/../../.."
+// CHECK-X32-TO-32: "-L[[SYSROOT]]/lib"
+// CHECK-X32-TO-32: "-L[[SYSROOT]]/usr/lib"
+//
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=x86_64-unknown-linux -m32 \
+// RUN:     --gcc-toolchain=%S/Inputs/multilib_64bit_linux_tree/usr \
+// RUN:     --sysroot=%S/Inputs/multilib_32bit_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-64-TO-32-SYSROOT %s
+// CHECK-64-TO-32-SYSROOT: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-64-TO-32-SYSROOT: "{{.*}}/usr/lib/gcc/x86_64-unknown-linux/4.6.0/32{{/|\\\\}}crtbegin.o"
+// CHECK-64-TO-32-SYSROOT: "-L{{[^"]*}}/Inputs/multilib_64bit_linux_tree/usr/lib/gcc/x86_64-unknown-linux/4.6.0/32"
+// CHECK-64-TO-32-SYSROOT: "-L[[SYSROOT]]/lib/../lib32"
+// CHECK-64-TO-32-SYSROOT: "-L[[SYSROOT]]/usr/lib/../lib32"
+// CHECK-64-TO-32-SYSROOT: "-L{{[^"]*}}/Inputs/multilib_64bit_linux_tree/usr/lib/gcc/x86_64-unknown-linux/4.6.0"
+// CHECK-64-TO-32-SYSROOT: "-L[[SYSROOT]]/lib"
+// CHECK-64-TO-32-SYSROOT: "-L[[SYSROOT]]/usr/lib"
+//
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=i386-unknown-linux -m32 \
+// RUN:     -ccc-install-dir %S/Inputs/fake_install_tree/bin \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-INSTALL-DIR-32 %s
+// CHECK-INSTALL-DIR-32: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-INSTALL-DIR-32: "{{.*}}/Inputs/fake_install_tree/bin/../lib/gcc/i386-unknown-linux/4.7.0{{/|\\\\}}crtbegin.o"
+// CHECK-INSTALL-DIR-32: "-L{{.*}}/Inputs/fake_install_tree/bin/../lib/gcc/i386-unknown-linux/4.7.0"
+//
+// Check that with 64-bit builds, we don't actually use the install directory
+// as its version of GCC is lower than our sysrooted version.
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=x86_64-unknown-linux -m64 \
+// RUN:     -ccc-install-dir %S/Inputs/fake_install_tree/bin \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-INSTALL-DIR-64 %s
+// CHECK-INSTALL-DIR-64: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-INSTALL-DIR-64: "{{.*}}/usr/lib/gcc/x86_64-unknown-linux/4.6.0{{/|\\\\}}crtbegin.o"
+// CHECK-INSTALL-DIR-64: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-unknown-linux/4.6.0"
+//
+// Check that we support unusual patch version formats, including missing that
+// component.
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=i386-unknown-linux -m32 \
+// RUN:     -ccc-install-dir %S/Inputs/gcc_version_parsing1/bin \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-GCC-VERSION1 %s
+// CHECK-GCC-VERSION1: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-GCC-VERSION1: "{{.*}}/Inputs/gcc_version_parsing1/bin/../lib/gcc/i386-unknown-linux/4.7{{/|\\\\}}crtbegin.o"
+// CHECK-GCC-VERSION1: "-L{{.*}}/Inputs/gcc_version_parsing1/bin/../lib/gcc/i386-unknown-linux/4.7"
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=i386-unknown-linux -m32 \
+// RUN:     -ccc-install-dir %S/Inputs/gcc_version_parsing2/bin \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-GCC-VERSION2 %s
+// CHECK-GCC-VERSION2: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-GCC-VERSION2: "{{.*}}/Inputs/gcc_version_parsing2/bin/../lib/gcc/i386-unknown-linux/4.7.x{{/|\\\\}}crtbegin.o"
+// CHECK-GCC-VERSION2: "-L{{.*}}/Inputs/gcc_version_parsing2/bin/../lib/gcc/i386-unknown-linux/4.7.x"
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=i386-unknown-linux -m32 \
+// RUN:     -ccc-install-dir %S/Inputs/gcc_version_parsing3/bin \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-GCC-VERSION3 %s
+// CHECK-GCC-VERSION3: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-GCC-VERSION3: "{{.*}}/Inputs/gcc_version_parsing3/bin/../lib/gcc/i386-unknown-linux/4.7.99-rc5{{/|\\\\}}crtbegin.o"
+// CHECK-GCC-VERSION3: "-L{{.*}}/Inputs/gcc_version_parsing3/bin/../lib/gcc/i386-unknown-linux/4.7.99-rc5"
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=i386-unknown-linux -m32 \
+// RUN:     -ccc-install-dir %S/Inputs/gcc_version_parsing4/bin \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-GCC-VERSION4 %s
+// CHECK-GCC-VERSION4: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-GCC-VERSION4: "{{.*}}/Inputs/gcc_version_parsing4/bin/../lib/gcc/i386-unknown-linux/4.7.99{{/|\\\\}}crtbegin.o"
+// CHECK-GCC-VERSION4: "-L{{.*}}/Inputs/gcc_version_parsing4/bin/../lib/gcc/i386-unknown-linux/4.7.99"
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=i386-unknown-linux -m32 \
+// RUN:     -ccc-install-dir %S/Inputs/gcc_version_parsing5/bin \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-GCC-VERSION5 %s
+// CHECK-GCC-VERSION5: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-GCC-VERSION5: "{{.*}}/Inputs/gcc_version_parsing5/bin/../lib/gcc/i386-unknown-linux/5{{/|\\\\}}crtbegin.o"
+// CHECK-GCC-VERSION5: "-L{{.*}}/Inputs/gcc_version_parsing5/bin/../lib/gcc/i386-unknown-linux/5"
+//
+// Test a simulated installation of libc++ on Linux, both through sysroot and
+// the installation path of Clang.
+// RUN: %clangxx -no-canonical-prefixes -x c++ %s -### -o %t.o 2>&1 \
+// RUN:     -target x86_64-unknown-linux-gnu \
+// RUN:     -stdlib=libc++ \
+// RUN:     -ccc-install-dir %S/Inputs/basic_linux_tree/usr/bin \
+// RUN:     --gcc-toolchain="" \
+// RUN:     -resource-dir=%S/Inputs/resource_dir \
+// RUN:     --sysroot=%S/Inputs/basic_linux_libcxx_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-BASIC-LIBCXX-SYSROOT %s
+// CHECK-BASIC-LIBCXX-SYSROOT: "{{[^"]*}}clang{{[^"]*}}" "-cc1"
+// CHECK-BASIC-LIBCXX-SYSROOT: "-isysroot" "[[SYSROOT:[^"]+]]"
+// CHECK-BASIC-LIBCXX-SYSROOT: "-internal-isystem" "[[SYSROOT]]/usr/include/c++/v1"
+// CHECK-BASIC-LIBCXX-SYSROOT: "-internal-isystem" "[[SYSROOT]]/usr/local/include"
+// CHECK-BASIC-LIBCXX-SYSROOT: "--sysroot=[[SYSROOT]]"
+// RUN: %clang -no-canonical-prefixes -x c++ %s -### -o %t.o 2>&1 \
+// RUN:     -target x86_64-unknown-linux-gnu \
+// RUN:     -stdlib=libc++ \
+// RUN:     -ccc-install-dir %S/Inputs/basic_linux_libcxx_tree/usr/bin \
+// RUN:     --gcc-toolchain="" \
+// RUN:     -resource-dir=%S/Inputs/resource_dir \
+// RUN:     --sysroot=%S/Inputs/basic_linux_libcxx_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-BASIC-LIBCXX-INSTALL %s
+// CHECK-BASIC-LIBCXX-INSTALL: "{{[^"]*}}clang{{[^"]*}}" "-cc1"
+// CHECK-BASIC-LIBCXX-INSTALL: "-isysroot" "[[SYSROOT:[^"]+]]"
+// CHECK-BASIC-LIBCXX-INSTALL: "-internal-isystem" "[[SYSROOT]]/usr/bin/../include/c++/v1"
+// CHECK-BASIC-LIBCXX-INSTALL: "-internal-isystem" "[[SYSROOT]]/usr/local/include"
+// CHECK-BASIC-LIBCXX-INSTALL: "--sysroot=[[SYSROOT]]"
+// CHECK-BASIC-LIBCXX-INSTALL: "-L[[SYSROOT]]/usr/bin/../lib"
+//
+// Test that we can use -stdlib=libc++ in a build system even when it
+// occasionally links C code instead of C++ code.
+// RUN: %clang -no-canonical-prefixes -x c %s -### -o %t.o 2>&1 \
+// RUN:     -target x86_64-unknown-linux-gnu \
+// RUN:     -stdlib=libc++ \
+// RUN:     -ccc-install-dir %S/Inputs/basic_linux_libcxx_tree/usr/bin \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_linux_libcxx_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-BASIC-LIBCXX-C-LINK %s
+// CHECK-BASIC-LIBCXX-C-LINK-NOT: warning:
+// CHECK-BASIC-LIBCXX-C-LINK: "{{[^"]*}}clang{{[^"]*}}" "-cc1"
+// CHECK-BASIC-LIBCXX-C-LINK: "-isysroot" "[[SYSROOT:[^"]+]]"
+// CHECK-BASIC-LIBCXX-C-LINK-NOT: "-internal-isystem" "[[SYSROOT]]/usr/bin/../include/c++/v1"
+// CHECK-BASIC-LIBCXX-C-LINK: "-internal-isystem" "[[SYSROOT]]/usr/local/include"
+// CHECK-BASIC-LIBCXX-C-LINK: "--sysroot=[[SYSROOT]]"
+// CHECK-BASIC-LIBCXX-C-LINK: "-L[[SYSROOT]]/usr/bin/../lib"
+//
+// Test a very broken version of multiarch that shipped in Ubuntu 11.04.
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=i386-unknown-linux \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/ubuntu_11.04_multiarch_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-UBUNTU-11-04 %s
+// CHECK-UBUNTU-11-04: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-UBUNTU-11-04: "{{.*}}/usr/lib/i386-linux-gnu/gcc/i686-linux-gnu/4.5{{/|\\\\}}crtbegin.o"
+// CHECK-UBUNTU-11-04: "-L[[SYSROOT]]/usr/lib/i386-linux-gnu/gcc/i686-linux-gnu/4.5"
+// CHECK-UBUNTU-11-04: "-L[[SYSROOT]]/usr/lib/i386-linux-gnu/gcc/i686-linux-gnu/4.5/../../../../i386-linux-gnu"
+// CHECK-UBUNTU-11-04: "-L[[SYSROOT]]/usr/lib/i386-linux-gnu"
+// CHECK-UBUNTU-11-04: "-L[[SYSROOT]]/usr/lib/i386-linux-gnu/gcc/i686-linux-gnu/4.5/../../../.."
+// CHECK-UBUNTU-11-04: "-L[[SYSROOT]]/lib"
+// CHECK-UBUNTU-11-04: "-L[[SYSROOT]]/usr/lib"
+//
+// Check multi arch support on Ubuntu 12.04 LTS.
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=arm-unknown-linux-gnueabihf \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/ubuntu_12.04_LTS_multiarch_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-UBUNTU-12-04-ARM-HF %s
+// CHECK-UBUNTU-12-04-ARM-HF: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-UBUNTU-12-04-ARM-HF: "{{.*}}/usr/lib/gcc/arm-linux-gnueabihf/4.6.3/../../../arm-linux-gnueabihf{{/|\\\\}}crt1.o"
+// CHECK-UBUNTU-12-04-ARM-HF: "{{.*}}/usr/lib/gcc/arm-linux-gnueabihf/4.6.3/../../../arm-linux-gnueabihf{{/|\\\\}}crti.o"
+// CHECK-UBUNTU-12-04-ARM-HF: "{{.*}}/usr/lib/gcc/arm-linux-gnueabihf/4.6.3{{/|\\\\}}crtbegin.o"
+// CHECK-UBUNTU-12-04-ARM-HF: "-L[[SYSROOT]]/usr/lib/gcc/arm-linux-gnueabihf/4.6.3"
+// CHECK-UBUNTU-12-04-ARM-HF: "-L[[SYSROOT]]/usr/lib/gcc/arm-linux-gnueabihf/4.6.3/../../../arm-linux-gnueabihf"
+// CHECK-UBUNTU-12-04-ARM-HF: "-L[[SYSROOT]]/lib/arm-linux-gnueabihf"
+// CHECK-UBUNTU-12-04-ARM-HF: "-L[[SYSROOT]]/usr/lib/arm-linux-gnueabihf"
+// CHECK-UBUNTU-12-04-ARM-HF: "-L[[SYSROOT]]/usr/lib/gcc/arm-linux-gnueabihf/4.6.3/../../.."
+// CHECK-UBUNTU-12-04-ARM-HF: "{{.*}}/usr/lib/gcc/arm-linux-gnueabihf/4.6.3{{/|\\\\}}crtend.o"
+// CHECK-UBUNTU-12-04-ARM-HF: "{{.*}}/usr/lib/gcc/arm-linux-gnueabihf/4.6.3/../../../arm-linux-gnueabihf{{/|\\\\}}crtn.o"
+//
+// Check Ubuntu 13.10 on x86-64 targeting arm-linux-gnueabihf.
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=arm-linux-gnueabihf \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/x86-64_ubuntu_13.10 \
+// RUN:   | FileCheck --check-prefix=CHECK-X86-64-UBUNTU-13-10-ARM-HF %s
+// CHECK-X86-64-UBUNTU-13-10-ARM-HF: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-X86-64-UBUNTU-13-10-ARM-HF: "-dynamic-linker" "{{(/usr/arm--linux-gnueabihf)?}}/lib/ld-linux-armhf.so.3"
+// CHECK-X86-64-UBUNTU-13-10-ARM-HF: "{{.*}}/usr/lib/gcc-cross/arm-linux-gnueabihf/4.8/../../../../arm-linux-gnueabihf/lib/../lib{{/|\\\\}}crt1.o"
+// CHECK-X86-64-UBUNTU-13-10-ARM-HF: "{{.*}}/usr/lib/gcc-cross/arm-linux-gnueabihf/4.8/../../../../arm-linux-gnueabihf/lib/../lib{{/|\\\\}}crti.o"
+// CHECK-X86-64-UBUNTU-13-10-ARM-HF: "{{.*}}/usr/lib/gcc-cross/arm-linux-gnueabihf/4.8{{/|\\\\}}crtbegin.o"
+// CHECK-X86-64-UBUNTU-13-10-ARM-HF: "-L[[SYSROOT]]/usr/lib/gcc-cross/arm-linux-gnueabihf/4.8"
+// CHECK-X86-64-UBUNTU-13-10-ARM-HF: "-L[[SYSROOT]]/usr/lib/gcc-cross/arm-linux-gnueabihf/4.8/../../../../arm-linux-gnueabihf/lib/../lib"
+// CHECK-X86-64-UBUNTU-13-10-ARM-HF: "-L[[SYSROOT]]/lib/../lib"
+// CHECK-X86-64-UBUNTU-13-10-ARM-HF: "-L[[SYSROOT]]/usr/lib/../lib"
+// CHECK-X86-64-UBUNTU-13-10-ARM-HF: "-L[[SYSROOT]]/usr/lib/gcc-cross/arm-linux-gnueabihf/4.8/../../../../arm-linux-gnueabihf/lib"
+// CHECK-X86-64-UBUNTU-13-10-ARM-HF: "{{.*}}/usr/lib/gcc-cross/arm-linux-gnueabihf/4.8{{/|\\\\}}crtend.o"
+// CHECK-X86-64-UBUNTU-13-10-ARM-HF: "{{.*}}/usr/lib/gcc-cross/arm-linux-gnueabihf/4.8/../../../../arm-linux-gnueabihf/lib/../lib{{/|\\\\}}crtn.o"
+//
+// Check Ubuntu 13.10 on x86-64 targeting arm-linux-gnueabi.
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=arm-linux-gnueabi \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/x86-64_ubuntu_13.10 \
+// RUN:   | FileCheck --check-prefix=CHECK-X86-64-UBUNTU-13-10-ARM %s
+// CHECK-X86-64-UBUNTU-13-10-ARM: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-X86-64-UBUNTU-13-10-ARM: "-dynamic-linker" "{{(/usr/arm--linux-gnueabi)?}}/lib/ld-linux.so.3"
+// CHECK-X86-64-UBUNTU-13-10-ARM: "{{.*}}/usr/lib/gcc-cross/arm-linux-gnueabi/4.7/../../../../arm-linux-gnueabi/lib/../lib{{/|\\\\}}crt1.o"
+// CHECK-X86-64-UBUNTU-13-10-ARM: "{{.*}}/usr/lib/gcc-cross/arm-linux-gnueabi/4.7/../../../../arm-linux-gnueabi/lib/../lib{{/|\\\\}}crti.o"
+// CHECK-X86-64-UBUNTU-13-10-ARM: "{{.*}}/usr/lib/gcc-cross/arm-linux-gnueabi/4.7{{/|\\\\}}crtbegin.o"
+// CHECK-X86-64-UBUNTU-13-10-ARM: "-L[[SYSROOT]]/usr/lib/gcc-cross/arm-linux-gnueabi/4.7"
+// CHECK-X86-64-UBUNTU-13-10-ARM: "-L[[SYSROOT]]/usr/lib/gcc-cross/arm-linux-gnueabi/4.7/../../../../arm-linux-gnueabi/lib/../lib"
+// CHECK-X86-64-UBUNTU-13-10-ARM: "-L[[SYSROOT]]/lib/../lib"
+// CHECK-X86-64-UBUNTU-13-10-ARM: "-L[[SYSROOT]]/usr/lib/../lib"
+// CHECK-X86-64-UBUNTU-13-10-ARM: "-L[[SYSROOT]]/usr/lib/gcc-cross/arm-linux-gnueabi/4.7/../../../../arm-linux-gnueabi/lib"
+// CHECK-X86-64-UBUNTU-13-10-ARM: "{{.*}}/usr/lib/gcc-cross/arm-linux-gnueabi/4.7{{/|\\\\}}crtend.o"
+// CHECK-X86-64-UBUNTU-13-10-ARM: "{{.*}}/usr/lib/gcc-cross/arm-linux-gnueabi/4.7/../../../../arm-linux-gnueabi/lib/../lib{{/|\\\\}}crtn.o"
+//
+// Check Ubuntu 14.04 on powerpc64le.
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=powerpc64le-unknown-linux-gnu \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/ubuntu_14.04_multiarch_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-UBUNTU-14-04-PPC64LE %s
+// CHECK-UBUNTU-14-04-PPC64LE: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-UBUNTU-14-04-PPC64LE: "{{.*}}/usr/lib/gcc/powerpc64le-linux-gnu/4.8/../../../powerpc64le-linux-gnu{{/|\\\\}}crt1.o"
+// CHECK-UBUNTU-14-04-PPC64LE: "{{.*}}/usr/lib/gcc/powerpc64le-linux-gnu/4.8/../../../powerpc64le-linux-gnu{{/|\\\\}}crti.o"
+// CHECK-UBUNTU-14-04-PPC64LE: "{{.*}}/usr/lib/gcc/powerpc64le-linux-gnu/4.8{{/|\\\\}}crtbegin.o"
+// CHECK-UBUNTU-14-04-PPC64LE: "-L[[SYSROOT]]/usr/lib/gcc/powerpc64le-linux-gnu/4.8"
+// CHECK-UBUNTU-14-04-PPC64LE: "-L[[SYSROOT]]/usr/lib/gcc/powerpc64le-linux-gnu/4.8/../../../powerpc64le-linux-gnu"
+// CHECK-UBUNTU-14-04-PPC64LE: "-L[[SYSROOT]]/lib/powerpc64le-linux-gnu"
+// CHECK-UBUNTU-14-04-PPC64LE: "-L[[SYSROOT]]/usr/lib/powerpc64le-linux-gnu"
+// CHECK-UBUNTU-14-04-PPC64LE: "-L[[SYSROOT]]/usr/lib/gcc/powerpc64le-linux-gnu/4.8/../../.."
+// CHECK-UBUNTU-14-04-PPC64LE: "{{.*}}/usr/lib/gcc/powerpc64le-linux-gnu/4.8{{/|\\\\}}crtend.o"
+// CHECK-UBUNTU-14-04-PPC64LE: "{{.*}}/usr/lib/gcc/powerpc64le-linux-gnu/4.8/../../../powerpc64le-linux-gnu{{/|\\\\}}crtn.o"
+//
+// Check Ubuntu 14.04 on x32.
+// "/usr/lib/gcc/x86_64-linux-gnu/4.8/x32/crtend.o" "/usr/lib/gcc/x86_64-linux-gnu/4.8/../../../../libx32/crtn.o"
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=x86_64-unknown-linux-gnux32 \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/ubuntu_14.04_multiarch_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-UBUNTU-14-04-X32 %s
+// CHECK-UBUNTU-14-04-X32: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-UBUNTU-14-04-X32: "{{.*}}/usr/lib/gcc/x86_64-linux-gnu/4.8/../../../../libx32{{/|\\\\}}crt1.o"
+// CHECK-UBUNTU-14-04-X32: "{{.*}}/usr/lib/gcc/x86_64-linux-gnu/4.8/../../../../libx32{{/|\\\\}}crti.o"
+// CHECK-UBUNTU-14-04-X32: "{{.*}}/usr/lib/gcc/x86_64-linux-gnu/4.8/x32{{/|\\\\}}crtbegin.o"
+// CHECK-UBUNTU-14-04-X32: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-linux-gnu/4.8/x32"
+// CHECK-UBUNTU-14-04-X32: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-linux-gnu/4.8/../../../../libx32"
+// CHECK-UBUNTU-14-04-X32: "-L[[SYSROOT]]/lib/../libx32"
+// CHECK-UBUNTU-14-04-X32: "-L[[SYSROOT]]/usr/lib/../libx32"
+// CHECK-UBUNTU-14-04-X32: "-L[[SYSROOT]]/usr/lib/x86_64-linux-gnu/../../libx32"
+// CHECK-UBUNTU-14-04-X32: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-linux-gnu/4.8"
+// CHECK-UBUNTU-14-04-X32: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-linux-gnu/4.8/../../.."
+// CHECK-UBUNTU-14-04-X32: "{{.*}}/usr/lib/gcc/x86_64-linux-gnu/4.8/x32{{/|\\\\}}crtend.o"
+// CHECK-UBUNTU-14-04-X32: "{{.*}}/usr/lib/gcc/x86_64-linux-gnu/4.8/../../../../libx32{{/|\\\\}}crtn.o"
+//
+// Check fedora 18 on arm.
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=armv7-unknown-linux-gnueabihf \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/fedora_18_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-FEDORA-18-ARM-HF %s
+// CHECK-FEDORA-18-ARM-HF: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-FEDORA-18-ARM-HF: "{{.*}}/usr/lib/gcc/armv7hl-redhat-linux-gnueabi/4.7.2/../../../../lib{{/|\\\\}}crt1.o"
+// CHECK-FEDORA-18-ARM-HF: "{{.*}}/usr/lib/gcc/armv7hl-redhat-linux-gnueabi/4.7.2/../../../../lib{{/|\\\\}}crti.o"
+// CHECK-FEDORA-18-ARM-HF: "{{.*}}/usr/lib/gcc/armv7hl-redhat-linux-gnueabi/4.7.2{{/|\\\\}}crtbegin.o"
+// CHECK-FEDORA-18-ARM-HF: "-L[[SYSROOT]]/usr/lib/gcc/armv7hl-redhat-linux-gnueabi/4.7.2"
+// CHECK-FEDORA-18-ARM-HF: "-L[[SYSROOT]]/usr/lib/gcc/armv7hl-redhat-linux-gnueabi/4.7.2/../../../../lib"
+// CHECK-FEDORA-18-ARM-HF: "{{.*}}/usr/lib/gcc/armv7hl-redhat-linux-gnueabi/4.7.2{{/|\\\\}}crtend.o"
+// CHECK-FEDORA-18-ARM-HF: "{{.*}}/usr/lib/gcc/armv7hl-redhat-linux-gnueabi/4.7.2/../../../../lib{{/|\\\\}}crtn.o"
+//
+// Check Fedora 21 on AArch64.
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=arm64-unknown-linux-gnu \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/fedora_21_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-FEDORA-21-AARCH64 %s
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=aarch64-unknown-linux-gnu \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/fedora_21_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-FEDORA-21-AARCH64 %s
+// CHECK-FEDORA-21-AARCH64: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-FEDORA-21-AARCH64: "{{.*}}/usr/lib/gcc/aarch64-redhat-linux/4.9.0/../../../../lib64{{/|\\\\}}crt1.o"
+// CHECK-FEDORA-21-AARCH64: "{{.*}}/usr/lib/gcc/aarch64-redhat-linux/4.9.0/../../../../lib64{{/|\\\\}}crti.o"
+// CHECK-FEDORA-21-AARCH64: "{{.*}}/usr/lib/gcc/aarch64-redhat-linux/4.9.0{{/|\\\\}}crtbegin.o"
+// CHECK-FEDORA-21-AARCH64: "-L[[SYSROOT]]/usr/lib/gcc/aarch64-redhat-linux/4.9.0"
+// CHECK-FEDORA-21-AARCH64: "-L[[SYSROOT]]/usr/lib/gcc/aarch64-redhat-linux/4.9.0/../../../../lib64"
+// CHECK-FEDORA-21-AARCH64: "{{.*}}/usr/lib/gcc/aarch64-redhat-linux/4.9.0{{/|\\\\}}crtend.o"
+// CHECK-FEDORA-21-AARCH64: "{{.*}}/usr/lib/gcc/aarch64-redhat-linux/4.9.0/../../../../lib64{{/|\\\\}}crtn.o"
+//
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=arm-unknown-linux-gnueabi \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/ubuntu_12.04_LTS_multiarch_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-UBUNTU-12-04-ARM %s
+// CHECK-UBUNTU-12-04-ARM: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-UBUNTU-12-04-ARM: "{{.*}}/usr/lib/gcc/arm-linux-gnueabi/4.6.1/../../../arm-linux-gnueabi{{/|\\\\}}crt1.o"
+// CHECK-UBUNTU-12-04-ARM: "{{.*}}/usr/lib/gcc/arm-linux-gnueabi/4.6.1/../../../arm-linux-gnueabi{{/|\\\\}}crti.o"
+// CHECK-UBUNTU-12-04-ARM: "{{.*}}/usr/lib/gcc/arm-linux-gnueabi/4.6.1{{/|\\\\}}crtbegin.o"
+// CHECK-UBUNTU-12-04-ARM: "-L[[SYSROOT]]/usr/lib/gcc/arm-linux-gnueabi/4.6.1"
+// CHECK-UBUNTU-12-04-ARM: "-L[[SYSROOT]]/usr/lib/gcc/arm-linux-gnueabi/4.6.1/../../../arm-linux-gnueabi"
+// CHECK-UBUNTU-12-04-ARM: "-L[[SYSROOT]]/lib/arm-linux-gnueabi"
+// CHECK-UBUNTU-12-04-ARM: "-L[[SYSROOT]]/usr/lib/arm-linux-gnueabi"
+// CHECK-UBUNTU-12-04-ARM: "-L[[SYSROOT]]/usr/lib/gcc/arm-linux-gnueabi/4.6.1/../../.."
+// CHECK-UBUNTU-12-04-ARM: "{{.*}}/usr/lib/gcc/arm-linux-gnueabi/4.6.1{{/|\\\\}}crtend.o"
+// CHECK-UBUNTU-12-04-ARM: "{{.*}}/usr/lib/gcc/arm-linux-gnueabi/4.6.1/../../../arm-linux-gnueabi{{/|\\\\}}crtn.o"
+//
+// Test the setup that shipped in SUSE 10.3 on ppc64.
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=powerpc64-suse-linux \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/suse_10.3_ppc64_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-SUSE-10-3-PPC64 %s
+// CHECK-SUSE-10-3-PPC64: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-SUSE-10-3-PPC64: "{{.*}}/usr/lib/gcc/powerpc64-suse-linux/4.1.2/64{{/|\\\\}}crtbegin.o"
+// CHECK-SUSE-10-3-PPC64: "-L[[SYSROOT]]/usr/lib/gcc/powerpc64-suse-linux/4.1.2/64"
+// CHECK-SUSE-10-3-PPC64: "-L[[SYSROOT]]/usr/lib/gcc/powerpc64-suse-linux/4.1.2/../../../../lib64"
+// CHECK-SUSE-10-3-PPC64: "-L[[SYSROOT]]/lib/../lib64"
+// CHECK-SUSE-10-3-PPC64: "-L[[SYSROOT]]/usr/lib/../lib64"
+//
+// Check openSuse Leap 42.2 on AArch64
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=arm64-unknown-linux-gnu \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/opensuse_42.2_aarch64_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-OPENSUSE-42-2-AARCH64 %s
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=aarch64-unknown-linux-gnu \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/opensuse_42.2_aarch64_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-OPENSUSE-42-2-AARCH64 %s
+// CHECK-OPENSUSE-42-2-AARCH64: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-OPENSUSE-42-2-AARCH64: "{{.*}}/usr/lib64/gcc/aarch64-suse-linux/4.8/../../../../lib64{{/|\\\\}}crt1.o"
+// CHECK-OPENSUSE-42-2-AARCH64: "{{.*}}/usr/lib64/gcc/aarch64-suse-linux/4.8/../../../../lib64{{/|\\\\}}crti.o"
+// CHECK-OPENSUSE-42-2-AARCH64: "{{.*}}/usr/lib64/gcc/aarch64-suse-linux/4.8{{/|\\\\}}crtbegin.o"
+// CHECK-OPENSUSE-42-2-AARCH64: "-L[[SYSROOT]]/usr/lib64/gcc/aarch64-suse-linux/4.8"
+// CHECK-OPENSUSE-42-2-AARCH64: "-L[[SYSROOT]]/usr/lib64/gcc/aarch64-suse-linux/4.8/../../../../lib64"
+// CHECK-OPENSUSE-42-2-AARCH64: "{{.*}}/usr/lib64/gcc/aarch64-suse-linux/4.8{{/|\\\\}}crtend.o"
+// CHECK-OPENSUSE-42-2-AARCH64: "{{.*}}/usr/lib64/gcc/aarch64-suse-linux/4.8/../../../../lib64{{/|\\\\}}crtn.o"
+//
+// Check openSUSE Tumbleweed on armv6hl
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=armv6hl-suse-linux-gnueabi \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/opensuse_tumbleweed_armv6hl_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-OPENSUSE-TW-ARMV6HL %s
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=armv6hl-suse-linux-gnueabi \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/opensuse_tumbleweed_armv6hl_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-OPENSUSE-TW-ARMV6HL %s
+// CHECK-OPENSUSE-TW-ARMV6HL: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-OPENSUSE-TW-ARMV6HL: "{{.*}}/usr/lib/gcc/armv6hl-suse-linux-gnueabi/5/../../../../lib{{/|\\\\}}crt1.o"
+// CHECK-OPENSUSE-TW-ARMV6HL: "{{.*}}/usr/lib/gcc/armv6hl-suse-linux-gnueabi/5/../../../../lib{{/|\\\\}}crti.o"
+// CHECK-OPENSUSE-TW-ARMV6HL: "{{.*}}/usr/lib/gcc/armv6hl-suse-linux-gnueabi/5{{/|\\\\}}crtbegin.o"
+// CHECK-OPENSUSE-TW-ARMV6HL: "-L[[SYSROOT]]/usr/lib/gcc/armv6hl-suse-linux-gnueabi/5"
+// CHECK-OPENSUSE-TW-ARMV6HL: "-L[[SYSROOT]]/usr/lib/gcc/armv6hl-suse-linux-gnueabi/5/../../../../lib"
+// CHECK-OPENSUSE-TW-ARMV6HL: "{{.*}}/usr/lib/gcc/armv6hl-suse-linux-gnueabi/5{{/|\\\\}}crtend.o"
+// CHECK-OPENSUSE-TW-ARMV6HL: "{{.*}}/usr/lib/gcc/armv6hl-suse-linux-gnueabi/5/../../../../lib{{/|\\\\}}crtn.o"
+//
+// Check openSUSE Tumbleweed on armv7hl
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=armv7hl-suse-linux-gnueabi \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/opensuse_tumbleweed_armv7hl_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-OPENSUSE-TW-ARMV7HL %s
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=armv7hl-suse-linux-gnueabi \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/opensuse_tumbleweed_armv7hl_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-OPENSUSE-TW-ARMV7HL %s
+// CHECK-OPENSUSE-TW-ARMV7HL: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-OPENSUSE-TW-ARMV7HL: "{{.*}}/usr/lib/gcc/armv7hl-suse-linux-gnueabi/5/../../../../lib{{/|\\\\}}crt1.o"
+// CHECK-OPENSUSE-TW-ARMV7HL: "{{.*}}/usr/lib/gcc/armv7hl-suse-linux-gnueabi/5/../../../../lib{{/|\\\\}}crti.o"
+// CHECK-OPENSUSE-TW-ARMV7HL: "{{.*}}/usr/lib/gcc/armv7hl-suse-linux-gnueabi/5{{/|\\\\}}crtbegin.o"
+// CHECK-OPENSUSE-TW-ARMV7HL: "-L[[SYSROOT]]/usr/lib/gcc/armv7hl-suse-linux-gnueabi/5"
+// CHECK-OPENSUSE-TW-ARMV7HL: "-L[[SYSROOT]]/usr/lib/gcc/armv7hl-suse-linux-gnueabi/5/../../../../lib"
+// CHECK-OPENSUSE-TW-ARMV7HL: "{{.*}}/usr/lib/gcc/armv7hl-suse-linux-gnueabi/5{{/|\\\\}}crtend.o"
+// CHECK-OPENSUSE-TW-ARMV7HL: "{{.*}}/usr/lib/gcc/armv7hl-suse-linux-gnueabi/5/../../../../lib{{/|\\\\}}crtn.o"
+//
+// Check dynamic-linker for different archs
+// RUN: %clang %s -### -o %t.o 2>&1 \
+// RUN:     --target=arm-linux-gnueabi \
+// RUN:   | FileCheck --check-prefix=CHECK-ARM %s
+// CHECK-ARM: "{{.*}}ld{{(.exe)?}}"
+// CHECK-ARM: "-m" "armelf_linux_eabi"
+// CHECK-ARM: "-dynamic-linker" "{{.*}}/lib/ld-linux.so.3"
+//
+// RUN: %clang %s -### -o %t.o 2>&1 \
+// RUN:     --target=arm-linux-gnueabi -mfloat-abi=hard \
+// RUN:   | FileCheck --check-prefix=CHECK-ARM-ABIHF %s
+// CHECK-ARM-ABIHF: "{{.*}}ld{{(.exe)?}}"
+// CHECK-ARM-ABIHF: "-m" "armelf_linux_eabi"
+// CHECK-ARM-ABIHF: "-dynamic-linker" "{{.*}}/lib/ld-linux-armhf.so.3"
+//
+// RUN: %clang %s -### -o %t.o 2>&1 \
+// RUN:     --target=arm-linux-gnueabihf \
+// RUN:   | FileCheck --check-prefix=CHECK-ARM-HF %s
+// CHECK-ARM-HF: "{{.*}}ld{{(.exe)?}}"
+// CHECK-ARM-HF: "-m" "armelf_linux_eabi"
+// CHECK-ARM-HF: "-dynamic-linker" "{{.*}}/lib/ld-linux-armhf.so.3"
+//
+// RUN: %clang %s -### -o %t.o 2>&1 \
+// RUN:     --target=powerpc64-linux-gnu \
+// RUN:   | FileCheck --check-prefix=CHECK-PPC64 %s
+// CHECK-PPC64: "{{.*}}ld{{(.exe)?}}"
+// CHECK-PPC64: "-m" "elf64ppc"
+// CHECK-PPC64: "-dynamic-linker" "{{.*}}/lib{{(64)?}}/ld64.so.1"
+//
+// RUN: %clang %s -### -o %t.o 2>&1 \
+// RUN:     --target=powerpc64-linux-gnu -mabi=elfv1 \
+// RUN:   | FileCheck --check-prefix=CHECK-PPC64-ELFv1 %s
+// RUN: %clang %s -### -o %t.o 2>&1 \
+// RUN:     --target=powerpc64-linux-gnu -mabi=elfv1-qpx \
+// RUN:   | FileCheck --check-prefix=CHECK-PPC64-ELFv1 %s
+// CHECK-PPC64-ELFv1: "{{.*}}ld{{(.exe)?}}"
+// CHECK-PPC64-ELFv1: "-m" "elf64ppc"
+// CHECK-PPC64-ELFv1: "-dynamic-linker" "{{.*}}/lib{{(64)?}}/ld64.so.1"
+//
+// RUN: %clang %s -### -o %t.o 2>&1 \
+// RUN:     --target=powerpc64-linux-gnu -mabi=elfv2 \
+// RUN:   | FileCheck --check-prefix=CHECK-PPC64-ELFv2 %s
+// CHECK-PPC64-ELFv2: "{{.*}}ld{{(.exe)?}}"
+// CHECK-PPC64-ELFv2: "-m" "elf64ppc"
+// CHECK-PPC64-ELFv2: "-dynamic-linker" "{{.*}}/lib{{(64)?}}/ld64.so.2"
+//
+// RUN: %clang %s -### -o %t.o 2>&1 \
+// RUN:     --target=powerpc64le-linux-gnu \
+// RUN:   | FileCheck --check-prefix=CHECK-PPC64LE %s
+// CHECK-PPC64LE: "{{.*}}ld{{(.exe)?}}"
+// CHECK-PPC64LE: "-m" "elf64lppc"
+// CHECK-PPC64LE: "-dynamic-linker" "{{.*}}/lib{{(64)?}}/ld64.so.2"
+//
+// RUN: %clang %s -### -o %t.o 2>&1 \
+// RUN:     --target=powerpc64le-linux-gnu -mabi=elfv1 \
+// RUN:   | FileCheck --check-prefix=CHECK-PPC64LE-ELFv1 %s
+// CHECK-PPC64LE-ELFv1: "{{.*}}ld{{(.exe)?}}"
+// CHECK-PPC64LE-ELFv1: "-m" "elf64lppc"
+// CHECK-PPC64LE-ELFv1: "-dynamic-linker" "{{.*}}/lib{{(64)?}}/ld64.so.1"
+//
+// RUN: %clang %s -### -o %t.o 2>&1 \
+// RUN:     --target=powerpc64le-linux-gnu -mabi=elfv2 \
+// RUN:   | FileCheck --check-prefix=CHECK-PPC64LE-ELFv2 %s
+// CHECK-PPC64LE-ELFv2: "{{.*}}ld{{(.exe)?}}"
+// CHECK-PPC64LE-ELFv2: "-m" "elf64lppc"
+// CHECK-PPC64LE-ELFv2: "-dynamic-linker" "{{.*}}/lib{{(64)?}}/ld64.so.2"
+//
+// Check that we do not pass --hash-style=gnu or --hash-style=both to
+// hexagon linux linker
+// RUN: %clang %s -### -o %t.o 2>&1 \
+// RUN:     --target=hexagon-linux-gnu \
+// RUN:   | FileCheck --check-prefix=CHECK-HEXAGON %s
+// CHECK-HEXAGON: "{{.*}}{{hexagon-link|ld}}{{(.exe)?}}"
+// CHECK-HEXAGON-NOT: "--hash-style={{gnu|both}}"
+//
+// Check that we do not pass --hash-style=gnu and --hash-style=both to linker
+// and provide correct path to the dynamic linker and emulation mode when build
+// for MIPS platforms.
+// RUN: %clang %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips-linux-gnu \
+// RUN:   | FileCheck --check-prefix=CHECK-MIPS %s
+// CHECK-MIPS: "{{.*}}ld{{(.exe)?}}"
+// CHECK-MIPS: "-m" "elf32btsmip"
+// CHECK-MIPS: "-dynamic-linker" "{{.*}}/lib/ld.so.1"
+// CHECK-MIPS-NOT: "--hash-style={{gnu|both}}"
+//
+// RUN: %clang %s -### -o %t.o 2>&1 \
+// RUN:     --target=mipsel-linux-gnu \
+// RUN:   | FileCheck --check-prefix=CHECK-MIPSEL %s
+// CHECK-MIPSEL: "{{.*}}ld{{(.exe)?}}"
+// CHECK-MIPSEL: "-m" "elf32ltsmip"
+// CHECK-MIPSEL: "-dynamic-linker" "{{.*}}/lib/ld.so.1"
+// CHECK-MIPSEL-NOT: "--hash-style={{gnu|both}}"
+//
+// RUN: %clang %s -### -o %t.o 2>&1 --target=mipsel-linux-gnu -mnan=2008 \
+// RUN:   | FileCheck --check-prefix=CHECK-MIPSEL-NAN2008 %s
+// CHECK-MIPSEL-NAN2008: "{{.*}}ld{{(.exe)?}}"
+// CHECK-MIPSEL-NAN2008: "-m" "elf32ltsmip"
+// CHECK-MIPSEL-NAN2008: "-dynamic-linker" "{{.*}}/lib/ld-linux-mipsn8.so.1"
+// CHECK-MIPSEL-NAN2008-NOT: "--hash-style={{gnu|both}}"
+//
+// RUN: %clang %s -### -o %t.o 2>&1 --target=mipsel-linux-gnu -mcpu=mips32r6 \
+// RUN:   | FileCheck --check-prefix=CHECK-MIPS32R6EL %s
+// CHECK-MIPS32R6EL: "{{.*}}ld{{(.exe)?}}"
+// CHECK-MIPS32R6EL: "-m" "elf32ltsmip"
+// CHECK-MIPS32R6EL: "-dynamic-linker" "{{.*}}/lib/ld-linux-mipsn8.so.1"
+// CHECK-MIPS32R6EL-NOT: "--hash-style={{gnu|both}}"
+//
+// RUN: %clang %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips64-linux-gnu \
+// RUN:   | FileCheck --check-prefix=CHECK-MIPS64 %s
+// CHECK-MIPS64: "{{.*}}ld{{(.exe)?}}"
+// CHECK-MIPS64: "-m" "elf64btsmip"
+// CHECK-MIPS64: "-dynamic-linker" "{{.*}}/lib{{(64)?}}/ld.so.1"
+// CHECK-MIPS64-NOT: "--hash-style={{gnu|both}}"
+//
+// RUN: %clang %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips64el-linux-gnu \
+// RUN:   | FileCheck --check-prefix=CHECK-MIPS64EL %s
+// CHECK-MIPS64EL: "{{.*}}ld{{(.exe)?}}"
+// CHECK-MIPS64EL: "-m" "elf64ltsmip"
+// CHECK-MIPS64EL: "-dynamic-linker" "{{.*}}/lib{{(64)?}}/ld.so.1"
+// CHECK-MIPS64EL-NOT: "--hash-style={{gnu|both}}"
+//
+// RUN: %clang %s -### -o %t.o 2>&1 --target=mips64el-linux-gnu -mnan=2008 \
+// RUN:   | FileCheck --check-prefix=CHECK-MIPS64EL-NAN2008 %s
+// CHECK-MIPS64EL-NAN2008: "{{.*}}ld{{(.exe)?}}"
+// CHECK-MIPS64EL-NAN2008: "-m" "elf64ltsmip"
+// CHECK-MIPS64EL-NAN2008: "-dynamic-linker" "{{.*}}/lib{{(64)?}}/ld-linux-mipsn8.so.1"
+// CHECK-MIPS64EL-NAN2008-NOT: "--hash-style={{gnu|both}}"
+//
+// RUN: %clang %s -### -o %t.o 2>&1 --target=mips64el-linux-gnu -mcpu=mips64r6 \
+// RUN:   | FileCheck --check-prefix=CHECK-MIPS64R6EL %s
+// CHECK-MIPS64R6EL: "{{.*}}ld{{(.exe)?}}"
+// CHECK-MIPS64R6EL: "-m" "elf64ltsmip"
+// CHECK-MIPS64R6EL: "-dynamic-linker" "{{.*}}/lib{{(64)?}}/ld-linux-mipsn8.so.1"
+// CHECK-MIPS64R6EL-NOT: "--hash-style={{gnu|both}}"
+//
+// RUN: %clang %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips64-linux-gnu -mabi=n32 \
+// RUN:   | FileCheck --check-prefix=CHECK-MIPS64-N32 %s
+// CHECK-MIPS64-N32: "{{.*}}ld{{(.exe)?}}"
+// CHECK-MIPS64-N32: "-m" "elf32btsmipn32"
+// CHECK-MIPS64-N32: "-dynamic-linker" "{{.*}}/lib{{(32)?}}/ld.so.1"
+// CHECK-MIPS64-N32-NOT: "--hash-style={{gnu|both}}"
+//
+// RUN: %clang %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips64el-linux-gnu -mabi=n32 \
+// RUN:   | FileCheck --check-prefix=CHECK-MIPS64EL-N32 %s
+// CHECK-MIPS64EL-N32: "{{.*}}ld{{(.exe)?}}"
+// CHECK-MIPS64EL-N32: "-m" "elf32ltsmipn32"
+// CHECK-MIPS64EL-N32: "-dynamic-linker" "{{.*}}/lib{{(32)?}}/ld.so.1"
+// CHECK-MIPS64EL-N32-NOT: "--hash-style={{gnu|both}}"
+//
+// RUN: %clang %s -### -o %t.o 2>&1 --target=mips64el-linux-gnu -mabi=n32 \
+// RUN:   -mnan=2008 | FileCheck --check-prefix=CHECK-MIPS64EL-N32-NAN2008 %s
+// CHECK-MIPS64EL-N32-NAN2008: "{{.*}}ld{{(.exe)?}}"
+// CHECK-MIPS64EL-N32-NAN2008: "-m" "elf32ltsmipn32"
+// CHECK-MIPS64EL-N32-NAN2008: "-dynamic-linker" "{{.*}}/lib{{(32)?}}/ld-linux-mipsn8.so.1"
+// CHECK-MIPS64EL-N32-NAN2008-NOT: "--hash-style={{gnu|both}}"
+//
+// RUN: %clang %s -### -o %t.o 2>&1 --target=mips64el-redhat-linux \
+// RUN:   | FileCheck --check-prefix=CHECK-MIPS64EL-REDHAT %s
+// CHECK-MIPS64EL-REDHAT: "{{.*}}ld{{(.exe)?}}"
+// CHECK-MIPS64EL-REDHAT: "-m" "elf64ltsmip"
+// CHECK-MIPS64EL-REDHAT: "-dynamic-linker" "{{.*}}/lib{{(64)?}}/ld.so.1"
+// CHECK-MIPS64EL-REDHAT-NOT: "-dynamic-linker" "{{.*}}/lib{{(64)?}}/ld-musl-mipsel.so.1"
+// CHECK-MIPS64EL-REDHAT-NOT: "--hash-style={{gnu|both}}"
+
+// Check that we pass --hash-style=both for pre-M Android versions and
+// --hash-style=gnu for newer Android versions.
+// RUN: %clang %s -### -o %t.o 2>&1 \
+// RUN:     --target=armv7-linux-android21 \
+// RUN:   | FileCheck --check-prefix=CHECK-ANDROID-HASH-STYLE-L %s
+// CHECK-ANDROID-HASH-STYLE-L: "{{.*}}ld{{(.exe)?}}"
+// CHECK-ANDROID-HASH-STYLE-L: "--hash-style=both"
+//
+// RUN: %clang %s -### -o %t.o 2>&1 \
+// RUN:     --target=armv7-linux-android23 \
+// RUN:   | FileCheck --check-prefix=CHECK-ANDROID-HASH-STYLE-M %s
+// CHECK-ANDROID-HASH-STYLE-M: "{{.*}}ld{{(.exe)?}}"
+// CHECK-ANDROID-HASH-STYLE-M: "--hash-style=gnu"
+//
+// RUN: %clang %s -### -o %t.o 2>&1 --target=mips64-linux-gnuabin32 \
+// RUN:   | FileCheck --check-prefix=CHECK-MIPS64EL-GNUABIN32 %s
+// CHECK-MIPS64EL-GNUABIN32: "{{.*}}ld{{(.exe)?}}"
+// CHECK-MIPS64EL-GNUABIN32: "-m" "elf32btsmipn32"
+// CHECK-MIPS64EL-GNUABIN32: "-dynamic-linker" "{{.*}}/lib{{(32)?}}/ld.so.1"
+// CHECK-MIPS64EL-GNUABIN32-NOT: "--hash-style={{gnu|both}}"
+//
+// RUN: %clang %s -### -o %t.o 2>&1 --target=mips64-linux-gnuabi64 \
+// RUN:   | FileCheck --check-prefix=CHECK-MIPS64EL-GNUABI64 %s
+// CHECK-MIPS64EL-GNUABI64: "{{.*}}ld{{(.exe)?}}"
+// CHECK-MIPS64EL-GNUABI64: "-m" "elf64btsmip"
+// CHECK-MIPS64EL-GNUABI64: "-dynamic-linker" "{{.*}}/lib{{(64)?}}/ld.so.1"
+// CHECK-MIPS64EL-GNUABI64-NOT: "--hash-style={{gnu|both}}"
+//
+// RUN: %clang %s -### -o %t.o 2>&1 \
+// RUN:     --target=sparc-unknown-linux-gnu \
+// RUN:   | FileCheck --check-prefix=CHECK-SPARCV8 %s
+// CHECK-SPARCV8: "{{.*}}ld{{(.exe)?}}"
+// CHECK-SPARCV8: "-m" "elf32_sparc"
+// CHECK-SPARCV8: "-dynamic-linker" "{{(/usr/sparc-unknown-linux-gnu)?}}/lib/ld-linux.so.2"
+//
+// RUN: %clang %s -### -o %t.o 2>&1 \
+// RUN:     --target=sparcel-unknown-linux-gnu \
+// RUN:   | FileCheck --check-prefix=CHECK-SPARCV8EL %s
+// CHECK-SPARCV8EL: "{{.*}}ld{{(.exe)?}}"
+// CHECK-SPARCV8EL: "-m" "elf32_sparc"
+// CHECK-SPARCV8EL: "-dynamic-linker" "{{(/usr/sparcel-unknown-linux-gnu)?}}/lib/ld-linux.so.2"
+//
+// RUN: %clang %s -### -o %t.o 2>&1 \
+// RUN:     --target=sparcv9-unknown-linux-gnu \
+// RUN:   | FileCheck --check-prefix=CHECK-SPARCV9 %s
+// CHECK-SPARCV9: "{{.*}}ld{{(.exe)?}}"
+// CHECK-SPARCV9: "-m" "elf64_sparc"
+// CHECK-SPARCV9: "-dynamic-linker" "{{(/usr/sparcv9-unknown-linux-gnu)?}}/lib{{(64)?}}/ld-linux.so.2"
+//
+// Thoroughly exercise the Debian multiarch environment.
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=i686-linux-gnu \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/debian_multiarch_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-DEBIAN-X86 %s
+// CHECK-DEBIAN-X86: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-DEBIAN-X86: "{{.*}}/usr/lib/gcc/i686-linux-gnu/4.5{{/|\\\\}}crtbegin.o"
+// CHECK-DEBIAN-X86: "-L[[SYSROOT]]/usr/lib/gcc/i686-linux-gnu/4.5"
+// CHECK-DEBIAN-X86: "-L[[SYSROOT]]/usr/lib/gcc/i686-linux-gnu/4.5/../../../i386-linux-gnu"
+// CHECK-DEBIAN-X86: "-L[[SYSROOT]]/usr/lib/i386-linux-gnu"
+// CHECK-DEBIAN-X86: "-L[[SYSROOT]]/usr/lib/gcc/i686-linux-gnu/4.5/../../.."
+// CHECK-DEBIAN-X86: "-L[[SYSROOT]]/lib"
+// CHECK-DEBIAN-X86: "-L[[SYSROOT]]/usr/lib"
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=x86_64-linux-gnu \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/debian_multiarch_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-DEBIAN-X86-64 %s
+// CHECK-DEBIAN-X86-64: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-DEBIAN-X86-64: "{{.*}}/usr/lib/gcc/x86_64-linux-gnu/4.5{{/|\\\\}}crtbegin.o"
+// CHECK-DEBIAN-X86-64: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-linux-gnu/4.5"
+// CHECK-DEBIAN-X86-64: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-linux-gnu/4.5/../../../x86_64-linux-gnu"
+// CHECK-DEBIAN-X86-64: "-L[[SYSROOT]]/usr/lib/x86_64-linux-gnu"
+// CHECK-DEBIAN-X86-64: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-linux-gnu/4.5/../../.."
+// CHECK-DEBIAN-X86-64: "-L[[SYSROOT]]/lib"
+// CHECK-DEBIAN-X86-64: "-L[[SYSROOT]]/usr/lib"
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=powerpc-linux-gnu \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/debian_multiarch_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-DEBIAN-PPC %s
+// CHECK-DEBIAN-PPC: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-DEBIAN-PPC: "{{.*}}/usr/lib/gcc/powerpc-linux-gnu/4.5{{/|\\\\}}crtbegin.o"
+// CHECK-DEBIAN-PPC: "-L[[SYSROOT]]/usr/lib/gcc/powerpc-linux-gnu/4.5"
+// CHECK-DEBIAN-PPC: "-L[[SYSROOT]]/usr/lib/gcc/powerpc-linux-gnu/4.5/../../../powerpc-linux-gnu"
+// CHECK-DEBIAN-PPC: "-L[[SYSROOT]]/usr/lib/powerpc-linux-gnu"
+// CHECK-DEBIAN-PPC: "-L[[SYSROOT]]/usr/lib/gcc/powerpc-linux-gnu/4.5/../../.."
+// CHECK-DEBIAN-PPC: "-L[[SYSROOT]]/lib"
+// CHECK-DEBIAN-PPC: "-L[[SYSROOT]]/usr/lib"
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=powerpc64le-linux-gnu \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/debian_multiarch_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-DEBIAN-PPC64LE %s
+// CHECK-DEBIAN-PPC64LE: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-DEBIAN-PPC64LE: "{{.*}}/usr/lib/gcc/powerpc64le-linux-gnu/4.5{{/|\\\\}}crtbegin.o"
+// CHECK-DEBIAN-PPC64LE: "-L[[SYSROOT]]/usr/lib/gcc/powerpc64le-linux-gnu/4.5"
+// CHECK-DEBIAN-PPC64LE: "-L[[SYSROOT]]/usr/lib/gcc/powerpc64le-linux-gnu/4.5/../../../powerpc64le-linux-gnu"
+// CHECK-DEBIAN-PPC64LE: "-L[[SYSROOT]]/usr/lib/powerpc64le-linux-gnu"
+// CHECK-DEBIAN-PPC64LE: "-L[[SYSROOT]]/usr/lib/gcc/powerpc64le-linux-gnu/4.5/../../.."
+// CHECK-DEBIAN-PPC64LE: "-L[[SYSROOT]]/lib"
+// CHECK-DEBIAN-PPC64LE: "-L[[SYSROOT]]/usr/lib"
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=powerpc64-linux-gnu \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/debian_multiarch_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-DEBIAN-PPC64 %s
+// CHECK-DEBIAN-PPC64: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-DEBIAN-PPC64: "{{.*}}/usr/lib/gcc/powerpc64-linux-gnu/4.5{{/|\\\\}}crtbegin.o"
+// CHECK-DEBIAN-PPC64: "-L[[SYSROOT]]/usr/lib/gcc/powerpc64-linux-gnu/4.5"
+// CHECK-DEBIAN-PPC64: "-L[[SYSROOT]]/usr/lib/gcc/powerpc64-linux-gnu/4.5/../../../powerpc64-linux-gnu"
+// CHECK-DEBIAN-PPC64: "-L[[SYSROOT]]/usr/lib/powerpc64-linux-gnu"
+// CHECK-DEBIAN-PPC64: "-L[[SYSROOT]]/usr/lib/gcc/powerpc64-linux-gnu/4.5/../../.."
+// CHECK-DEBIAN-PPC64: "-L[[SYSROOT]]/lib"
+// CHECK-DEBIAN-PPC64: "-L[[SYSROOT]]/usr/lib"
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips-linux-gnu \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/debian_multiarch_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-DEBIAN-MIPS %s
+// CHECK-DEBIAN-MIPS: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-DEBIAN-MIPS: "{{.*}}/usr/lib/gcc/mips-linux-gnu/4.5{{/|\\\\}}crtbegin.o"
+// CHECK-DEBIAN-MIPS: "-L[[SYSROOT]]/usr/lib/gcc/mips-linux-gnu/4.5"
+// CHECK-DEBIAN-MIPS: "-L[[SYSROOT]]/usr/lib/gcc/mips-linux-gnu/4.5/../../../mips-linux-gnu"
+// CHECK-DEBIAN-MIPS: "-L[[SYSROOT]]/usr/lib/mips-linux-gnu"
+// CHECK-DEBIAN-MIPS: "-L[[SYSROOT]]/usr/lib/gcc/mips-linux-gnu/4.5/../../.."
+// CHECK-DEBIAN-MIPS: "-L[[SYSROOT]]/lib"
+// CHECK-DEBIAN-MIPS: "-L[[SYSROOT]]/usr/lib"
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mipsel-linux-gnu \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/debian_multiarch_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-DEBIAN-MIPSEL %s
+// CHECK-DEBIAN-MIPSEL: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-DEBIAN-MIPSEL: "{{.*}}/usr/lib/gcc/mipsel-linux-gnu/4.5{{/|\\\\}}crtbegin.o"
+// CHECK-DEBIAN-MIPSEL: "-L[[SYSROOT]]/usr/lib/gcc/mipsel-linux-gnu/4.5"
+// CHECK-DEBIAN-MIPSEL: "-L[[SYSROOT]]/usr/lib/gcc/mipsel-linux-gnu/4.5/../../../mipsel-linux-gnu"
+// CHECK-DEBIAN-MIPSEL: "-L[[SYSROOT]]/usr/lib/mipsel-linux-gnu"
+// CHECK-DEBIAN-MIPSEL: "-L[[SYSROOT]]/usr/lib/gcc/mipsel-linux-gnu/4.5/../../.."
+// CHECK-DEBIAN-MIPSEL: "-L[[SYSROOT]]/lib"
+// CHECK-DEBIAN-MIPSEL: "-L[[SYSROOT]]/usr/lib"
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips64-linux-gnu \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/debian_multiarch_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-DEBIAN-MIPS64 %s
+// CHECK-DEBIAN-MIPS64: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-DEBIAN-MIPS64: "{{.*}}/usr/lib/gcc/mips-linux-gnu/4.5/64{{/|\\\\}}crtbegin.o"
+// CHECK-DEBIAN-MIPS64: "-L[[SYSROOT]]/usr/lib/gcc/mips-linux-gnu/4.5/64"
+// CHECK-DEBIAN-MIPS64: "-L[[SYSROOT]]/usr/lib/gcc/mips-linux-gnu/4.5"
+// CHECK-DEBIAN-MIPS64: "-L[[SYSROOT]]/usr/lib/gcc/mips-linux-gnu/4.5/../../.."
+// CHECK-DEBIAN-MIPS64: "-L[[SYSROOT]]/lib"
+// CHECK-DEBIAN-MIPS64: "-L[[SYSROOT]]/usr/lib"
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips64el-linux-gnu \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/debian_multiarch_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-DEBIAN-MIPS64EL %s
+// CHECK-DEBIAN-MIPS64EL: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-DEBIAN-MIPS64EL: "{{.*}}/usr/lib/gcc/mipsel-linux-gnu/4.5/64{{/|\\\\}}crtbegin.o"
+// CHECK-DEBIAN-MIPS64EL: "-L[[SYSROOT]]/usr/lib/gcc/mipsel-linux-gnu/4.5/64"
+// CHECK-DEBIAN-MIPS64EL: "-L[[SYSROOT]]/usr/lib/gcc/mipsel-linux-gnu/4.5"
+// CHECK-DEBIAN-MIPS64EL: "-L[[SYSROOT]]/usr/lib/gcc/mipsel-linux-gnu/4.5/../../.."
+// CHECK-DEBIAN-MIPS64EL: "-L[[SYSROOT]]/lib"
+// CHECK-DEBIAN-MIPS64EL: "-L[[SYSROOT]]/usr/lib"
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips64-linux-gnu -mabi=n32 \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/debian_multiarch_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-DEBIAN-MIPS64-N32 %s
+// CHECK-DEBIAN-MIPS64-N32: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-DEBIAN-MIPS64-N32: "{{.*}}/usr/lib/gcc/mips-linux-gnu/4.5/n32{{/|\\\\}}crtbegin.o"
+// CHECK-DEBIAN-MIPS64-N32: "-L[[SYSROOT]]/usr/lib/gcc/mips-linux-gnu/4.5/n32"
+// CHECK-DEBIAN-MIPS64-N32: "-L[[SYSROOT]]/usr/lib/gcc/mips-linux-gnu/4.5"
+// CHECK-DEBIAN-MIPS64-N32: "-L[[SYSROOT]]/usr/lib/gcc/mips-linux-gnu/4.5/../../.."
+// CHECK-DEBIAN-MIPS64-N32: "-L[[SYSROOT]]/lib"
+// CHECK-DEBIAN-MIPS64-N32: "-L[[SYSROOT]]/usr/lib"
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips64el-linux-gnu -mabi=n32 \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/debian_multiarch_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-DEBIAN-MIPS64EL-N32 %s
+// CHECK-DEBIAN-MIPS64EL-N32: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-DEBIAN-MIPS64EL-N32: "{{.*}}/usr/lib/gcc/mipsel-linux-gnu/4.5/n32{{/|\\\\}}crtbegin.o"
+// CHECK-DEBIAN-MIPS64EL-N32: "-L[[SYSROOT]]/usr/lib/gcc/mipsel-linux-gnu/4.5/n32"
+// CHECK-DEBIAN-MIPS64EL-N32: "-L[[SYSROOT]]/usr/lib/gcc/mipsel-linux-gnu/4.5"
+// CHECK-DEBIAN-MIPS64EL-N32: "-L[[SYSROOT]]/usr/lib/gcc/mipsel-linux-gnu/4.5/../../.."
+// CHECK-DEBIAN-MIPS64EL-N32: "-L[[SYSROOT]]/lib"
+// CHECK-DEBIAN-MIPS64EL-N32: "-L[[SYSROOT]]/usr/lib"
+//
+// Check linker paths on Debian 8 / Sparc
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=sparc-linux-gnu \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/debian_8_sparc_multilib_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-DEBIAN-SPARC32 %s
+// CHECK-DEBIAN-SPARC32: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-DEBIAN-SPARC32: "[[SYSROOT]]/usr/lib/gcc/sparc-linux-gnu/4.9/../../../sparc-linux-gnu{{/|\\\\}}crt1.o"
+// CHECK-DEBIAN-SPARC32: "[[SYSROOT]]/usr/lib/gcc/sparc-linux-gnu/4.9/../../../sparc-linux-gnu{{/|\\\\}}crti.o"
+// CHECK-DEBIAN-SPARC32: "[[SYSROOT]]/usr/lib/gcc/sparc-linux-gnu/4.9{{/|\\\\}}crtbegin.o"
+// CHECK-DEBIAN-SPARC32: "-L[[SYSROOT]]/usr/lib/gcc/sparc-linux-gnu/4.9"
+// CHECK-DEBIAN-SPARC32: "-L[[SYSROOT]]/usr/lib/gcc/sparc-linux-gnu/4.9/../../../sparc-linux-gnu"
+// CHECK-DEBIAN-SPARC32: "-L[[SYSROOT]]/usr/lib/gcc/sparc-linux-gnu/4.9/../../../../lib"
+// CHECK-DEBIAN-SPARC32: "-L[[SYSROOT]]/lib/sparc-linux-gnu"
+// CHECK-DEBIAN-SPARC32: "-L[[SYSROOT]]/usr/lib/sparc-linux-gnu"
+// CHECK-DEBIAN-SPARC32: "-L[[SYSROOT]]/lib"
+// CHECK-DEBIAN-SPARC32: "-L[[SYSROOT]]/usr/lib"
+// CHECK-DEBIAN-SPARC32: "[[SYSROOT]]/usr/lib/gcc/sparc-linux-gnu/4.9{{/|\\\\}}crtend.o"
+// CHECK-DEBIAN-SPARC32: "[[SYSROOT]]/usr/lib/gcc/sparc-linux-gnu/4.9/../../../sparc-linux-gnu{{/|\\\\}}crtn.o"
+//
+// Check linker paths on Debian 8 / Sparc, with the oldstyle multilib packages
+// RUN: %clang -no-canonical-prefixes -m64 %s -### -o %t.o 2>&1 \
+// RUN:     --target=sparc-linux-gnu \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/debian_8_sparc_multilib_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-DEBIAN-SPARC32-LIB64 %s
+// CHECK-DEBIAN-SPARC32-LIB64: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-DEBIAN-SPARC32-LIB64: "[[SYSROOT]]/usr/lib/gcc/sparc-linux-gnu/4.9/../../../../lib64{{/|\\\\}}crt1.o"
+// CHECK-DEBIAN-SPARC32-LIB64: "[[SYSROOT]]/usr/lib/gcc/sparc-linux-gnu/4.9/../../../../lib64{{/|\\\\}}crti.o"
+// CHECK-DEBIAN-SPARC32-LIB64: "[[SYSROOT]]/usr/lib/gcc/sparc-linux-gnu/4.9/64{{/|\\\\}}crtbegin.o"
+// CHECK-DEBIAN-SPARC32-LIB64: "-L[[SYSROOT]]/usr/lib/gcc/sparc-linux-gnu/4.9/64"
+// CHECK-DEBIAN-SPARC32-LIB64: "-L[[SYSROOT]]/usr/lib/gcc/sparc-linux-gnu/4.9/../../../../lib64"
+// CHECK-DEBIAN-SPARC32-LIB64: "-L[[SYSROOT]]/lib/../lib64"
+// CHECK-DEBIAN-SPARC32-LIB64: "-L[[SYSROOT]]/usr/lib/../lib64"
+// CHECK-DEBIAN-SPARC32-LIB64: "-L[[SYSROOT]]/usr/lib/gcc/sparc-linux-gnu/4.9"
+// CHECK-DEBIAN-SPARC32-LIB64: "-L[[SYSROOT]]/lib"
+// CHECK-DEBIAN-SPARC32-LIB64: "-L[[SYSROOT]]/usr/lib"
+// CHECK-DEBIAN-SPARC32-LIB64: "[[SYSROOT]]/usr/lib/gcc/sparc-linux-gnu/4.9/64{{/|\\\\}}crtend.o"
+// CHECK-DEBIAN-SPARC32-LIB64: "[[SYSROOT]]/usr/lib/gcc/sparc-linux-gnu/4.9/../../../../lib64{{/|\\\\}}crtn.o"
+//
+// Check linker paths on Debian 8 / Sparc64
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=sparc64-linux-gnu \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/debian_8_sparc64_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-DEBIAN-SPARC64 %s
+// CHECK-DEBIAN-SPARC64: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-DEBIAN-SPARC64: "[[SYSROOT]]/usr/lib/gcc/sparc64-linux-gnu/4.9/../../../sparc64-linux-gnu{{/|\\\\}}crt1.o"
+// CHECK-DEBIAN-SPARC64: "[[SYSROOT]]/usr/lib/gcc/sparc64-linux-gnu/4.9/../../../sparc64-linux-gnu{{/|\\\\}}crti.o"
+// CHECK-DEBIAN-SPARC64: "[[SYSROOT]]/usr/lib/gcc/sparc64-linux-gnu/4.9{{/|\\\\}}crtbegin.o"
+// CHECK-DEBIAN-SPARC64: "-L[[SYSROOT]]/usr/lib/gcc/sparc64-linux-gnu/4.9"
+// CHECK-DEBIAN-SPARC64: "-L[[SYSROOT]]/usr/lib/gcc/sparc64-linux-gnu/4.9/../../../sparc64-linux-gnu"
+// CHECK-DEBIAN-SPARC64: "-L[[SYSROOT]]/lib/sparc64-linux-gnu"
+// CHECK-DEBIAN-SPARC64: "-L[[SYSROOT]]/lib/../lib64"
+// CHECK-DEBIAN-SPARC64: "-L[[SYSROOT]]/usr/lib/sparc64-linux-gnu"
+// CHECK-DEBIAN-SPARC64: "-L[[SYSROOT]]/usr/lib/gcc/sparc64-linux-gnu/4.9/../../.."
+// CHECK-DEBIAN-SPARC64: "-L[[SYSROOT]]/lib"
+// CHECK-DEBIAN-SPARC64: "-L[[SYSROOT]]/usr/lib"
+// CHECK-DEBIAN-SPARC64: "[[SYSROOT]]/usr/lib/gcc/sparc64-linux-gnu/4.9{{/|\\\\}}crtend.o"
+// CHECK-DEBIAN-SPARC64: "[[SYSROOT]]/usr/lib/gcc/sparc64-linux-gnu/4.9/../../../sparc64-linux-gnu{{/|\\\\}}crtn.o"
+//
+// Test linker invocation on Android.
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=arm-linux-androideabi -rtlib=platform \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
+// RUN:   | FileCheck --check-prefix=CHECK-ANDROID %s
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=arm-linux-android -rtlib=platform \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
+// RUN:   | FileCheck --check-prefix=CHECK-ANDROID %s
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=aarch64-linux-android -rtlib=platform \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
+// RUN:   | FileCheck --check-prefix=CHECK-ANDROID %s
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=arm64-linux-android -rtlib=platform \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
+// RUN:   | FileCheck --check-prefix=CHECK-ANDROID %s
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mipsel-linux-android -rtlib=platform \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
+// RUN:   | FileCheck --check-prefix=CHECK-ANDROID %s
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips64el-linux-android -rtlib=platform \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
+// RUN:   | FileCheck --check-prefix=CHECK-ANDROID %s
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=i686-linux-android -rtlib=platform \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
+// RUN:   | FileCheck --check-prefix=CHECK-ANDROID %s
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=x86_64-linux-android -rtlib=platform \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
+// RUN:   | FileCheck --check-prefix=CHECK-ANDROID %s
+// CHECK-ANDROID: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-ANDROID: "-z" "now"
+// CHECK-ANDROID: "-z" "relro"
+// CHECK-ANDROID: "--enable-new-dtags"
+// CHECK-ANDROID: "{{.*}}{{/|\\\\}}crtbegin_dynamic.o"
+// CHECK-ANDROID: "-L[[SYSROOT]]/usr/lib"
+// CHECK-ANDROID-NOT: "gcc_s"
+// CHECK-ANDROID: "-lgcc"
+// CHECK-ANDROID: "-ldl"
+// CHECK-ANDROID-NOT: "gcc_s"
+// CHECK-ANDROID: "{{.*}}{{/|\\\\}}crtend_android.o"
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=arm-linux-androideabi -rtlib=platform \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
+// RUN:     -shared \
+// RUN:   | FileCheck --check-prefix=CHECK-ANDROID-SO %s
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=arm-linux-android -rtlib=platform \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
+// RUN:     -shared \
+// RUN:   | FileCheck --check-prefix=CHECK-ANDROID-SO %s
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=aarch64-linux-android -rtlib=platform \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
+// RUN:     -shared \
+// RUN:   | FileCheck --check-prefix=CHECK-ANDROID-SO %s
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=arm64-linux-android -rtlib=platform \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
+// RUN:     -shared \
+// RUN:   | FileCheck --check-prefix=CHECK-ANDROID-SO %s
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mipsel-linux-android -rtlib=platform \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
+// RUN:     -shared \
+// RUN:   | FileCheck --check-prefix=CHECK-ANDROID-SO %s
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips64el-linux-android -rtlib=platform \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
+// RUN:     -shared \
+// RUN:   | FileCheck --check-prefix=CHECK-ANDROID-SO %s
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=i686-linux-android -rtlib=platform \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
+// RUN:     -shared \
+// RUN:   | FileCheck --check-prefix=CHECK-ANDROID-SO %s
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=x86_64-linux-android -rtlib=platform \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
+// RUN:     -shared \
+// RUN:   | FileCheck --check-prefix=CHECK-ANDROID-SO %s
+// CHECK-ANDROID-SO: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-ANDROID-SO-NOT: "-Bsymbolic"
+// CHECK-ANDROID-SO: "{{.*}}{{/|\\\\}}crtbegin_so.o"
+// CHECK-ANDROID-SO: "-L[[SYSROOT]]/usr/lib"
+// CHECK-ANDROID-SO-NOT: "gcc_s"
+// CHECK-ANDROID-SO: "-lgcc"
+// CHECK-ANDROID-SO: "-ldl"
+// CHECK-ANDROID-SO-NOT: "gcc_s"
+// CHECK-ANDROID-SO: "{{.*}}{{/|\\\\}}crtend_so.o"
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=arm-linux-androideabi -rtlib=platform \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
+// RUN:     -static \
+// RUN:   | FileCheck --check-prefix=CHECK-ANDROID-STATIC %s
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=arm-linux-android -rtlib=platform \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
+// RUN:     -static \
+// RUN:   | FileCheck --check-prefix=CHECK-ANDROID-STATIC %s
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=aarch64-linux-android -rtlib=platform \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
+// RUN:     -static \
+// RUN:   | FileCheck --check-prefix=CHECK-ANDROID-STATIC %s
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=arm64-linux-android -rtlib=platform \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
+// RUN:     -static \
+// RUN:   | FileCheck --check-prefix=CHECK-ANDROID-STATIC %s
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mipsel-linux-android -rtlib=platform \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
+// RUN:     -static \
+// RUN:   | FileCheck --check-prefix=CHECK-ANDROID-STATIC %s
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips64el-linux-android -rtlib=platform \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
+// RUN:     -static \
+// RUN:   | FileCheck --check-prefix=CHECK-ANDROID-STATIC %s
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=i686-linux-android -rtlib=platform \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
+// RUN:     -static \
+// RUN:   | FileCheck --check-prefix=CHECK-ANDROID-STATIC %s
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=x86_64-linux-android -rtlib=platform \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
+// RUN:     -static \
+// RUN:   | FileCheck --check-prefix=CHECK-ANDROID-STATIC %s
+// CHECK-ANDROID-STATIC: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-ANDROID-STATIC: "{{.*}}{{/|\\\\}}crtbegin_static.o"
+// CHECK-ANDROID-STATIC: "-L[[SYSROOT]]/usr/lib"
+// CHECK-ANDROID-STATIC-NOT: "gcc_s"
+// CHECK-ANDROID-STATIC: "-lgcc"
+// CHECK-ANDROID-STATIC-NOT: "-ldl"
+// CHECK-ANDROID-STATIC-NOT: "gcc_s"
+// CHECK-ANDROID-STATIC: "{{.*}}{{/|\\\\}}crtend_android.o"
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=arm-linux-androideabi -rtlib=platform \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot  \
+// RUN:     -pie \
+// RUN:   | FileCheck --check-prefix=CHECK-ANDROID-PIE %s
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=arm-linux-android -rtlib=platform \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
+// RUN:     -pie \
+// RUN:   | FileCheck --check-prefix=CHECK-ANDROID-PIE %s
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=aarch64-linux-android -rtlib=platform \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot  \
+// RUN:     -pie \
+// RUN:   | FileCheck --check-prefix=CHECK-ANDROID-PIE %s
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=arm64-linux-android -rtlib=platform \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot  \
+// RUN:     -pie \
+// RUN:   | FileCheck --check-prefix=CHECK-ANDROID-PIE %s
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mipsel-linux-android -rtlib=platform \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
+// RUN:     -pie \
+// RUN:   | FileCheck --check-prefix=CHECK-ANDROID-PIE %s
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips64el-linux-android -rtlib=platform \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
+// RUN:     -pie \
+// RUN:   | FileCheck --check-prefix=CHECK-ANDROID-PIE %s
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=i686-linux-android -rtlib=platform \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
+// RUN:     -pie \
+// RUN:   | FileCheck --check-prefix=CHECK-ANDROID-PIE %s
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=x86_64-linux-android -rtlib=platform \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
+// RUN:     -pie \
+// RUN:   | FileCheck --check-prefix=CHECK-ANDROID-PIE %s
+// CHECK-ANDROID-PIE: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-ANDROID-PIE: "{{.*}}{{/|\\\\}}crtbegin_dynamic.o"
+// CHECK-ANDROID-PIE: "-L[[SYSROOT]]/usr/lib"
+// CHECK-ANDROID-PIE-NOT: "gcc_s"
+// CHECK-ANDROID-PIE: "-lgcc"
+// CHECK-ANDROID-PIE-NOT: "gcc_s"
+// CHECK-ANDROID-PIE: "{{.*}}{{/|\\\\}}crtend_android.o"
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=arm-linux-androideabi \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
+// RUN:   | FileCheck --check-prefix=CHECK-ANDROID-32 %s
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=arm-linux-android \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
+// RUN:   | FileCheck --check-prefix=CHECK-ANDROID-32 %s
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mipsel-linux-android \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
+// RUN:   | FileCheck --check-prefix=CHECK-ANDROID-32 %s
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=aarch64-linux-android \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
+// RUN:   | FileCheck --check-prefix=CHECK-ANDROID-64 %s
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=arm64-linux-android \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
+// RUN:   | FileCheck --check-prefix=CHECK-ANDROID-64 %s
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips64el-linux-android \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
+// RUN:   | FileCheck --check-prefix=CHECK-ANDROID-64 %s
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=i686-linux-android \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
+// RUN:   | FileCheck --check-prefix=CHECK-ANDROID-32 %s
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=x86_64-linux-android \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
+// RUN:   | FileCheck --check-prefix=CHECK-ANDROID-64 %s
+// CHECK-ANDROID-32: "-dynamic-linker" "/system/bin/linker"
+// CHECK-ANDROID-64: "-dynamic-linker" "/system/bin/linker64"
+//
+// Test that -pthread does not add -lpthread on Android.
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=arm-linux-androideabi -pthread \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
+// RUN:   | FileCheck --check-prefix=CHECK-ANDROID-PTHREAD %s
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=arm-linux-android -pthread \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
+// RUN:   | FileCheck --check-prefix=CHECK-ANDROID-PTHREAD %s
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=aarch64-linux-android -pthread \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
+// RUN:   | FileCheck --check-prefix=CHECK-ANDROID-PTHREAD %s
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=arm64-linux-android -pthread \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
+// RUN:   | FileCheck --check-prefix=CHECK-ANDROID-PTHREAD %s
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mipsel-linux-android -pthread \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
+// RUN:   | FileCheck --check-prefix=CHECK-ANDROID-PTHREAD %s
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips64el-linux-android -pthread \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
+// RUN:   | FileCheck --check-prefix=CHECK-ANDROID-PTHREAD %s
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=i686-linux-android -pthread \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
+// RUN:   | FileCheck --check-prefix=CHECK-ANDROID-PTHREAD %s
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=x86_64-linux-android -pthread \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
+// RUN:   | FileCheck --check-prefix=CHECK-ANDROID-PTHREAD %s
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=arm-linux-androideabi -pthread \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
+// RUN:     -shared \
+// RUN:   | FileCheck --check-prefix=CHECK-ANDROID-PTHREAD %s
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=arm-linux-android -pthread \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
+// RUN:     -shared \
+// RUN:   | FileCheck --check-prefix=CHECK-ANDROID-PTHREAD %s
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=aarch64-linux-android -pthread \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
+// RUN:     -shared \
+// RUN:   | FileCheck --check-prefix=CHECK-ANDROID-PTHREAD %s
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=arm64-linux-android -pthread \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
+// RUN:     -shared \
+// RUN:   | FileCheck --check-prefix=CHECK-ANDROID-PTHREAD %s
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mipsel-linux-android -pthread \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
+// RUN:     -shared \
+// RUN:   | FileCheck --check-prefix=CHECK-ANDROID-PTHREAD %s
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips64el-linux-android -pthread \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
+// RUN:     -shared \
+// RUN:   | FileCheck --check-prefix=CHECK-ANDROID-PTHREAD %s
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=i686-linux-android -pthread \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
+// RUN:     -shared \
+// RUN:   | FileCheck --check-prefix=CHECK-ANDROID-PTHREAD %s
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=x86_64-linux-android -pthread \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
+// RUN:     -shared \
+// RUN:   | FileCheck --check-prefix=CHECK-ANDROID-PTHREAD %s
+// CHECK-ANDROID-PTHREAD-NOT: -lpthread
+//
+// RUN: %clang -no-canonical-prefixes %t.o -### -o %t 2>&1 \
+// RUN:     --target=arm-linux-androideabi -pthread \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
+// RUN:   | FileCheck --check-prefix=CHECK-ANDROID-PTHREAD-LINK %s
+// CHECK-ANDROID-PTHREAD-LINK-NOT: argument unused during compilation: '-pthread'
+//
+// Check linker invocation on Debian 6 MIPS 32/64-bit.
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mipsel-linux-gnu \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/debian_6_mips_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-DEBIAN-ML-MIPSEL %s
+// CHECK-DEBIAN-ML-MIPSEL: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-DEBIAN-ML-MIPSEL: "{{.*}}/usr/lib/gcc/mipsel-linux-gnu/4.4/../../../../lib{{/|\\\\}}crt1.o"
+// CHECK-DEBIAN-ML-MIPSEL: "{{.*}}/usr/lib/gcc/mipsel-linux-gnu/4.4/../../../../lib{{/|\\\\}}crti.o"
+// CHECK-DEBIAN-ML-MIPSEL: "{{.*}}/usr/lib/gcc/mipsel-linux-gnu/4.4{{/|\\\\}}crtbegin.o"
+// CHECK-DEBIAN-ML-MIPSEL: "-L[[SYSROOT]]/usr/lib/gcc/mipsel-linux-gnu/4.4"
+// CHECK-DEBIAN-ML-MIPSEL: "-L[[SYSROOT]]/usr/lib/gcc/mipsel-linux-gnu/4.4/../../../../lib"
+// CHECK-DEBIAN-ML-MIPSEL: "-L[[SYSROOT]]/lib/../lib"
+// CHECK-DEBIAN-ML-MIPSEL: "-L[[SYSROOT]]/usr/lib/../lib"
+// CHECK-DEBIAN-ML-MIPSEL: "-L[[SYSROOT]]/usr/lib/gcc/mipsel-linux-gnu/4.4/../../.."
+// CHECK-DEBIAN-ML-MIPSEL: "-L[[SYSROOT]]/lib"
+// CHECK-DEBIAN-ML-MIPSEL: "-L[[SYSROOT]]/usr/lib"
+//
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips64el-linux-gnu \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/debian_6_mips_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-DEBIAN-ML-MIPS64EL %s
+// CHECK-DEBIAN-ML-MIPS64EL: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-DEBIAN-ML-MIPS64EL: "{{.*}}/usr/lib/gcc/mipsel-linux-gnu/4.4/../../../../lib64{{/|\\\\}}crt1.o"
+// CHECK-DEBIAN-ML-MIPS64EL: "{{.*}}/usr/lib/gcc/mipsel-linux-gnu/4.4/../../../../lib64{{/|\\\\}}crti.o"
+// CHECK-DEBIAN-ML-MIPS64EL: "{{.*}}/usr/lib/gcc/mipsel-linux-gnu/4.4/64{{/|\\\\}}crtbegin.o"
+// CHECK-DEBIAN-ML-MIPS64EL: "-L[[SYSROOT]]/usr/lib/gcc/mipsel-linux-gnu/4.4/64"
+// CHECK-DEBIAN-ML-MIPS64EL: "-L[[SYSROOT]]/usr/lib/gcc/mipsel-linux-gnu/4.4/../../../../lib64"
+// CHECK-DEBIAN-ML-MIPS64EL: "-L[[SYSROOT]]/lib/../lib64"
+// CHECK-DEBIAN-ML-MIPS64EL: "-L[[SYSROOT]]/usr/lib/../lib64"
+// CHECK-DEBIAN-ML-MIPS64EL: "-L[[SYSROOT]]/usr/lib/gcc/mipsel-linux-gnu/4.4/../../.."
+// CHECK-DEBIAN-ML-MIPS64EL: "-L[[SYSROOT]]/lib"
+// CHECK-DEBIAN-ML-MIPS64EL: "-L[[SYSROOT]]/usr/lib"
+//
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips64el-linux-gnu -mabi=n32 \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/debian_6_mips_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-DEBIAN-ML-MIPS64EL-N32 %s
+// CHECK-DEBIAN-ML-MIPS64EL-N32: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-DEBIAN-ML-MIPS64EL-N32: "{{.*}}/usr/lib/gcc/mipsel-linux-gnu/4.4/../../../../lib32{{/|\\\\}}crt1.o"
+// CHECK-DEBIAN-ML-MIPS64EL-N32: "{{.*}}/usr/lib/gcc/mipsel-linux-gnu/4.4/../../../../lib32{{/|\\\\}}crti.o"
+// CHECK-DEBIAN-ML-MIPS64EL-N32: "{{.*}}/usr/lib/gcc/mipsel-linux-gnu/4.4/n32{{/|\\\\}}crtbegin.o"
+// CHECK-DEBIAN-ML-MIPS64EL-N32: "-L[[SYSROOT]]/usr/lib/gcc/mipsel-linux-gnu/4.4/n32"
+// CHECK-DEBIAN-ML-MIPS64EL-N32: "-L[[SYSROOT]]/usr/lib/gcc/mipsel-linux-gnu/4.4/../../../../lib32"
+// CHECK-DEBIAN-ML-MIPS64EL-N32: "-L[[SYSROOT]]/lib/../lib32"
+// CHECK-DEBIAN-ML-MIPS64EL-N32: "-L[[SYSROOT]]/usr/lib/../lib32"
+// CHECK-DEBIAN-ML-MIPS64EL-N32: "-L[[SYSROOT]]/usr/lib/gcc/mipsel-linux-gnu/4.4/../../.."
+// CHECK-DEBIAN-ML-MIPS64EL-N32: "-L[[SYSROOT]]/lib"
+// CHECK-DEBIAN-ML-MIPS64EL-N32: "-L[[SYSROOT]]/usr/lib"
+//
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips64-linux-gnuabi64 -mabi=n64 \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/debian_6_mips64_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-DEBIAN-ML-MIPS64-GNUABI %s
+// CHECK-DEBIAN-ML-MIPS64-GNUABI: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-DEBIAN-ML-MIPS64-GNUABI: "{{.*}}/usr/lib/gcc/mips64-linux-gnuabi64/4.9/../../../mips64-linux-gnuabi64{{/|\\\\}}crt1.o"
+// CHECK-DEBIAN-ML-MIPS64-GNUABI: "{{.*}}/usr/lib/gcc/mips64-linux-gnuabi64/4.9/../../../mips64-linux-gnuabi64{{/|\\\\}}crti.o"
+// CHECK-DEBIAN-ML-MIPS64-GNUABI: "{{.*}}/usr/lib/gcc/mips64-linux-gnuabi64/4.9{{/|\\\\}}crtbegin.o"
+// CHECK-DEBIAN-ML-MIPS64-GNUABI: "-L[[SYSROOT]]/usr/lib/gcc/mips64-linux-gnuabi64/4.9"
+// CHECK-DEBIAN-ML-MIPS64-GNUABI: "-L[[SYSROOT]]/usr/lib/gcc/mips64-linux-gnuabi64/4.9/../../../mips64-linux-gnuabi64"
+// CHECK-DEBIAN-ML-MIPS64-GNUABI: "-L[[SYSROOT]]/lib/mips64-linux-gnuabi64"
+// CHECK-DEBIAN-ML-MIPS64-GNUABI: "-L[[SYSROOT]]/usr/lib/mips64-linux-gnuabi64"
+// CHECK-DEBIAN-ML-MIPS64-GNUABI: "-L[[SYSROOT]]/usr/lib/gcc/mips64-linux-gnuabi64/4.9"
+// CHECK-DEBIAN-ML-MIPS64-GNUABI: "-L[[SYSROOT]]/usr/lib/gcc/mips64-linux-gnuabi64/4.9/../../.."
+// CHECK-DEBIAN-ML-MIPS64-GNUABI: "-L[[SYSROOT]]/lib"
+// CHECK-DEBIAN-ML-MIPS64-GNUABI: "-L[[SYSROOT]]/usr/lib"
+// CHECK-DEBIAN-ML-MIPS64-GNUABI: "{{.*}}/usr/lib/gcc/mips64-linux-gnuabi64/4.9{{/|\\\\}}crtend.o"
+// CHECK-DEBIAN-ML-MIPS64-GNUABI: "{{.*}}/usr/lib/gcc/mips64-linux-gnuabi64/4.9/../../../mips64-linux-gnuabi64{{/|\\\\}}crtn.o"
+//
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips64el-linux-gnuabi64 -mabi=n64 \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/debian_6_mips64_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-DEBIAN-ML-MIPS64EL-GNUABI %s
+// CHECK-DEBIAN-ML-MIPS64EL-GNUABI: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-DEBIAN-ML-MIPS64EL-GNUABI: "{{.*}}/usr/lib/gcc/mips64el-linux-gnuabi64/4.9/../../../mips64el-linux-gnuabi64{{/|\\\\}}crt1.o"
+// CHECK-DEBIAN-ML-MIPS64EL-GNUABI: "{{.*}}/usr/lib/gcc/mips64el-linux-gnuabi64/4.9/../../../mips64el-linux-gnuabi64{{/|\\\\}}crti.o"
+// CHECK-DEBIAN-ML-MIPS64EL-GNUABI: "{{.*}}/usr/lib/gcc/mips64el-linux-gnuabi64/4.9{{/|\\\\}}crtbegin.o"
+// CHECK-DEBIAN-ML-MIPS64EL-GNUABI: "-L[[SYSROOT]]/usr/lib/gcc/mips64el-linux-gnuabi64/4.9"
+// CHECK-DEBIAN-ML-MIPS64EL-GNUABI: "-L[[SYSROOT]]/usr/lib/gcc/mips64el-linux-gnuabi64/4.9/../../../mips64el-linux-gnuabi64"
+// CHECK-DEBIAN-ML-MIPS64EL-GNUABI: "-L[[SYSROOT]]/lib/mips64el-linux-gnuabi64"
+// CHECK-DEBIAN-ML-MIPS64EL-GNUABI: "-L[[SYSROOT]]/usr/lib/mips64el-linux-gnuabi64"
+// CHECK-DEBIAN-ML-MIPS64EL-GNUABI: "-L[[SYSROOT]]/usr/lib/gcc/mips64el-linux-gnuabi64/4.9"
+// CHECK-DEBIAN-ML-MIPS64EL-GNUABI: "-L[[SYSROOT]]/usr/lib/gcc/mips64el-linux-gnuabi64/4.9/../../.."
+// CHECK-DEBIAN-ML-MIPS64EL-GNUABI: "-L[[SYSROOT]]/lib"
+// CHECK-DEBIAN-ML-MIPS64EL-GNUABI: "-L[[SYSROOT]]/usr/lib"
+// CHECK-DEBIAN-ML-MIPS64EL-GNUABI: "{{.*}}/usr/lib/gcc/mips64el-linux-gnuabi64/4.9{{/|\\\\}}crtend.o"
+// CHECK-DEBIAN-ML-MIPS64EL-GNUABI: "{{.*}}/usr/lib/gcc/mips64el-linux-gnuabi64/4.9/../../../mips64el-linux-gnuabi64{{/|\\\\}}crtn.o"
+//
+// Test linker invocation for Freescale SDK (OpenEmbedded).
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=powerpc-fsl-linux \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/freescale_ppc_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-FSL-PPC %s
+// CHECK-FSL-PPC: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-FSL-PPC: "-m" "elf32ppclinux"
+// CHECK-FSL-PPC: "{{.*}}{{/|\\\\}}crt1.o"
+// CHECK-FSL-PPC: "{{.*}}{{/|\\\\}}crtbegin.o"
+// CHECK-FSL-PPC: "-L[[SYSROOT]]/usr/lib"
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=powerpc64-fsl-linux \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/freescale_ppc64_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-FSL-PPC64 %s
+// CHECK-FSL-PPC64: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-FSL-PPC64: "-m" "elf64ppc"
+// CHECK-FSL-PPC64: "{{.*}}{{/|\\\\}}crt1.o"
+// CHECK-FSL-PPC64: "{{.*}}{{/|\\\\}}crtbegin.o"
+// CHECK-FSL-PPC64: "-L[[SYSROOT]]/usr/lib64/powerpc64-fsl-linux/4.6.2/../.."
+//
+// Check that crtfastmath.o is linked with -ffast-math and with -Ofast.
+// RUN: %clang --target=x86_64-unknown-linux -### %s \
+// RUN:        --gcc-toolchain="" \
+// RUN:        --sysroot=%S/Inputs/basic_linux_tree 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NOCRTFASTMATH %s
+// RUN: %clang --target=x86_64-unknown-linux -### %s -ffast-math \
+// RUN:        --gcc-toolchain="" \
+// RUN:        --sysroot=%S/Inputs/basic_linux_tree 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-CRTFASTMATH %s
+// RUN: %clang --target=x86_64-unknown-linux -### %s -funsafe-math-optimizations\
+// RUN:        --gcc-toolchain="" \
+// RUN:        --sysroot=%S/Inputs/basic_linux_tree 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-CRTFASTMATH %s
+// RUN: %clang --target=x86_64-unknown-linux -### %s -Ofast\
+// RUN:        --gcc-toolchain="" \
+// RUN:        --sysroot=%S/Inputs/basic_linux_tree 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-CRTFASTMATH %s
+// RUN: %clang --target=x86_64-unknown-linux -### %s -Ofast -O3\
+// RUN:        --gcc-toolchain="" \
+// RUN:        --sysroot=%S/Inputs/basic_linux_tree 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NOCRTFASTMATH %s
+// RUN: %clang --target=x86_64-unknown-linux -### %s -O3 -Ofast\
+// RUN:        --gcc-toolchain="" \
+// RUN:        --sysroot=%S/Inputs/basic_linux_tree 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-CRTFASTMATH %s
+// RUN: %clang --target=x86_64-unknown-linux -### %s -ffast-math -fno-fast-math \
+// RUN:        --gcc-toolchain="" \
+// RUN:        --sysroot=%S/Inputs/basic_linux_tree 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NOCRTFASTMATH %s
+// RUN: %clang --target=x86_64-unknown-linux -### %s -Ofast -fno-fast-math \
+// RUN:        --gcc-toolchain="" \
+// RUN:        --sysroot=%S/Inputs/basic_linux_tree 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-CRTFASTMATH %s
+// RUN: %clang --target=x86_64-unknown-linux -### %s -Ofast -fno-unsafe-math-optimizations \
+// RUN:        --gcc-toolchain="" \
+// RUN:        --sysroot=%S/Inputs/basic_linux_tree 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-CRTFASTMATH %s
+// RUN: %clang --target=x86_64-unknown-linux -### %s -fno-fast-math -Ofast  \
+// RUN:        --gcc-toolchain="" \
+// RUN:        --sysroot=%S/Inputs/basic_linux_tree 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-CRTFASTMATH %s
+// RUN: %clang --target=x86_64-unknown-linux -### %s -fno-unsafe-math-optimizations -Ofast \
+// RUN:        --gcc-toolchain="" \
+// RUN:        --sysroot=%S/Inputs/basic_linux_tree 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-CRTFASTMATH %s
+// We don't have crtfastmath.o in the i386 tree, use it to check that file
+// detection works.
+// RUN: %clang --target=i386-unknown-linux -### %s -ffast-math \
+// RUN:        --gcc-toolchain="" \
+// RUN:        --sysroot=%S/Inputs/basic_linux_tree 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NOCRTFASTMATH %s
+// CHECK-CRTFASTMATH: usr/lib/gcc/x86_64-unknown-linux/4.6.0{{/|\\\\}}crtfastmath.o
+// CHECK-NOCRTFASTMATH-NOT: crtfastmath.o
+
+// Check that we link in gcrt1.o when compiling with -pg
+// RUN: %clang -pg --target=x86_64-unknown-linux -### %s \
+// RUN:        --gcc-toolchain="" \
+// RUN:        --sysroot=%S/Inputs/basic_linux_tree 2>& 1 \
+// RUN:   | FileCheck --check-prefix=CHECK-PG %s
+// CHECK-PG: gcrt1.o
+
+// GCC forwards -u to the linker.
+// RUN: %clang -u asdf --target=x86_64-unknown-linux -### %s \
+// RUN:        --gcc-toolchain="" \
+// RUN:        --sysroot=%S/Inputs/basic_linux_tree 2>& 1 \
+// RUN:   | FileCheck --check-prefix=CHECK-u %s
+// CHECK-u: "-u" "asdf"
+
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=armeb-unknown-linux \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-ARMEB %s
+// CHECK-ARMEB: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-ARMEB-NOT: "--be8"
+// CHECK-ARMEB: "-EB"
+// CHECK-ARMEB: "-m" "armelfb_linux_eabi"
+
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=armebv7-unknown-linux \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-ARMV7EB %s
+// CHECK-ARMV7EB: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-ARMV7EB: "--be8"
+// CHECK-ARMV7EB: "-EB"
+// CHECK-ARMV7EB: "-m" "armelfb_linux_eabi"
+
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=armv7-unknown-linux \
+// RUN:     -mbig-endian \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-ARMV7EB %s
+
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=armebv7-unknown-linux \
+// RUN:     -mbig-endian \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-ARMV7EB %s
+
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=armv7-unknown-linux \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-ARMV7EL %s
+// CHECK-ARMV7EL: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-ARMV7EL-NOT: "--be8"
+// CHECK-ARMV7EL: "-EL"
+// CHECK-ARMV7EL: "-m" "armelf_linux_eabi"
+
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=armebv7-unknown-linux \
+// RUN:     -mlittle-endian \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-ARMV7EL %s
+
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=armv7-unknown-linux \
+// RUN:     -mlittle-endian \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-ARMV7EL %s
+
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=aarch64_be-unknown-linux \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-AARCH64BE %s
+// CHECK-AARCH64BE: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-AARCH64BE-NOT: "--be8"
+// CHECK-AARCH64BE: "-EB"
+// CHECK-AARCH64BE: "-m" "aarch64linuxb"
+
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=aarch64-unknown-linux \
+// RUN:     -mbig-endian \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-AARCH64BE %s
+
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=aarch64_be-unknown-linux \
+// RUN:     -mbig-endian \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-AARCH64BE %s
+
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=aarch64-unknown-linux \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-AARCH64LE %s
+// CHECK-AARCH64LE: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-AARCH64LE-NOT: "--be8"
+// CHECK-AARCH64LE: "-EL"
+// CHECK-AARCH64LE: "-m" "aarch64linux"
+
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=aarch64_be-unknown-linux \
+// RUN:     -mlittle-endian \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-AARCH64LE %s
+
+// Check dynamic-linker for musl-libc
+// RUN: %clang %s -### -o %t.o 2>&1 \
+// RUN:     --target=i386-pc-linux-musl \
+// RUN:   | FileCheck --check-prefix=CHECK-MUSL-X86 %s
+// RUN: %clang %s -### -o %t.o 2>&1 \
+// RUN:     --target=x86_64-pc-linux-musl \
+// RUN:   | FileCheck --check-prefix=CHECK-MUSL-X86_64 %s
+// RUN: %clang %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips-pc-linux-musl \
+// RUN:   | FileCheck --check-prefix=CHECK-MUSL-MIPS %s
+// RUN: %clang %s -### -o %t.o 2>&1 \
+// RUN:     --target=mipsel-pc-linux-musl \
+// RUN:   | FileCheck --check-prefix=CHECK-MUSL-MIPSEL %s
+// RUN: %clang %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips64-pc-linux-musl \
+// RUN:   | FileCheck --check-prefix=CHECK-MUSL-MIPS64 %s
+// RUN: %clang %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips64el-pc-linux-musl \
+// RUN:   | FileCheck --check-prefix=CHECK-MUSL-MIPS64EL %s
+// RUN: %clang %s -### -o %t.o 2>&1 \
+// RUN:     --target=powerpc-pc-linux-musl \
+// RUN:   | FileCheck --check-prefix=CHECK-MUSL-PPC %s
+// RUN: %clang %s -### -o %t.o 2>&1 \
+// RUN:     --target=powerpc64-pc-linux-musl \
+// RUN:   | FileCheck --check-prefix=CHECK-MUSL-PPC64 %s
+// RUN: %clang %s -### -o %t.o 2>&1 \
+// RUN:     --target=thumb-pc-linux-musleabi \
+// RUN:   | FileCheck --check-prefix=CHECK-MUSL-ARM %s
+// RUN: %clang %s -### -o %t.o 2>&1 \
+// RUN:     --target=thumb-pc-linux-musleabihf \
+// RUN:   | FileCheck --check-prefix=CHECK-MUSL-ARMHF %s
+// RUN: %clang %s -### -o %t.o 2>&1 \
+// RUN:     --target=thumbv7-pc-linux-musleabi -mhard-float \
+// RUN:   | FileCheck --check-prefix=CHECK-MUSL-ARMHF %s
+// RUN: %clang %s -### -o %t.o 2>&1 \
+// RUN:     --target=thumbeb-pc-linux-musleabi \
+// RUN:   | FileCheck --check-prefix=CHECK-MUSL-ARMEB %s
+// RUN: %clang %s -### -o %t.o 2>&1 \
+// RUN:     --target=thumbeb-pc-linux-musleabihf \
+// RUN:   | FileCheck --check-prefix=CHECK-MUSL-ARMEBHF %s
+// RUN: %clang %s -### -o %t.o 2>&1 \
+// RUN:     --target=thumbv7eb-pc-linux-musleabi -mhard-float \
+// RUN:   | FileCheck --check-prefix=CHECK-MUSL-ARMEBHF %s
+// RUN: %clang %s -### -o %t.o 2>&1 \
+// RUN:     --target=arm-pc-linux-musleabi \
+// RUN:   | FileCheck --check-prefix=CHECK-MUSL-ARM %s
+// RUN: %clang %s -### -o %t.o 2>&1 \
+// RUN:     --target=arm-pc-linux-musleabihf \
+// RUN:   | FileCheck --check-prefix=CHECK-MUSL-ARMHF %s
+// RUN: %clang %s -### -o %t.o 2>&1 \
+// RUN:     --target=armv7-pc-linux-musleabi -mhard-float \
+// RUN:   | FileCheck --check-prefix=CHECK-MUSL-ARMHF %s
+// RUN: %clang %s -### -o %t.o 2>&1 \
+// RUN:     --target=armeb-pc-linux-musleabi \
+// RUN:   | FileCheck --check-prefix=CHECK-MUSL-ARMEB %s
+// RUN: %clang %s -### -o %t.o 2>&1 \
+// RUN:     --target=armeb-pc-linux-musleabihf \
+// RUN:   | FileCheck --check-prefix=CHECK-MUSL-ARMEBHF %s
+// RUN: %clang %s -### -o %t.o 2>&1 \
+// RUN:     --target=armv7eb-pc-linux-musleabi -mhard-float \
+// RUN:   | FileCheck --check-prefix=CHECK-MUSL-ARMEBHF %s
+// RUN: %clang %s -### -o %t.o 2>&1 \
+// RUN:     --target=aarch64-pc-linux-musleabi \
+// RUN:   | FileCheck --check-prefix=CHECK-MUSL-AARCH64 %s
+// RUN: %clang %s -### -o %t.o 2>&1 \
+// RUN:     --target=aarch64_be-pc-linux-musleabi \
+// RUN:   | FileCheck --check-prefix=CHECK-MUSL-AARCH64_BE %s
+// CHECK-MUSL-X86:        "-dynamic-linker" "/lib/ld-musl-i386.so.1"
+// CHECK-MUSL-X86_64:     "-dynamic-linker" "/lib/ld-musl-x86_64.so.1"
+// CHECK-MUSL-MIPS:       "-dynamic-linker" "/lib/ld-musl-mips.so.1"
+// CHECK-MUSL-MIPSEL:     "-dynamic-linker" "/lib/ld-musl-mipsel.so.1"
+// CHECK-MUSL-MIPS64:     "-dynamic-linker" "/lib/ld-musl-mips64.so.1"
+// CHECK-MUSL-MIPS64EL:   "-dynamic-linker" "/lib/ld-musl-mips64el.so.1"
+// CHECK-MUSL-PPC:        "-dynamic-linker" "/lib/ld-musl-powerpc.so.1"
+// CHECK-MUSL-PPC64:      "-dynamic-linker" "/lib/ld-musl-powerpc64.so.1"
+// CHECK-MUSL-ARM:        "-dynamic-linker" "/lib/ld-musl-arm.so.1"
+// CHECK-MUSL-ARMHF:      "-dynamic-linker" "/lib/ld-musl-armhf.so.1"
+// CHECK-MUSL-ARMEB:      "-dynamic-linker" "/lib/ld-musl-armeb.so.1"
+// CHECK-MUSL-ARMEBHF:    "-dynamic-linker" "/lib/ld-musl-armebhf.so.1"
+// CHECK-MUSL-AARCH64:    "-dynamic-linker" "/lib/ld-musl-aarch64.so.1"
+// CHECK-MUSL-AARCH64_BE: "-dynamic-linker" "/lib/ld-musl-aarch64_be.so.1"
+
+// Check whether multilib gcc install works fine on Gentoo with gcc-config
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=x86_64-unknown-linux-gnu -rtlib=platform \
+// RUN:     --sysroot=%S/Inputs/gentoo_linux_gcc_multi_version_tree \
+// RUN:     --gcc-toolchain="" \
+// RUN:   | FileCheck --check-prefix=CHECK-LD-GENTOO %s
+// CHECK-LD-GENTOO-NOT: warning:
+// CHECK-LD-GENTOO: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-LD-GENTOO: "--eh-frame-hdr"
+// CHECK-LD-GENTOO: "-m" "elf_x86_64"
+// CHECK-LD-GENTOO: "-dynamic-linker"
+// CHECK-LD-GENTOO: "{{.*}}/usr/lib/gcc/x86_64-pc-linux-gnu/4.9.3{{/|\\\\}}crtbegin.o"
+// CHECK-LD-GENTOO: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-pc-linux-gnu/4.9.3"
+// CHECK-LD-GENTOO: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-pc-linux-gnu/4.9.3/../../../../x86_64-pc-linux-gnu/lib"
+// CHECK-LD-GENTOO: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-pc-linux-gnu/4.9.3/../../.."
+// CHECK-LD-GENTOO: "-lgcc" "--as-needed" "-lgcc_s" "--no-as-needed"
+// CHECK-LD-GENTOO: "-lc"
+// CHECK-LD-GENTOO: "-lgcc" "--as-needed" "-lgcc_s" "--no-as-needed"
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=i686-unknown-linux-gnu -rtlib=platform \
+// RUN:     --sysroot=%S/Inputs/gentoo_linux_gcc_multi_version_tree \
+// RUN:     --gcc-toolchain="" \
+// RUN:   | FileCheck --check-prefix=CHECK-LD-GENTOO-32 %s
+// CHECK-LD-GENTOO-32-NOT: warning:
+// CHECK-LD-GENTOO-32: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-LD-GENTOO-32: "--eh-frame-hdr"
+// CHECK-LD-GENTOO-32: "-m" "elf_i386"
+// CHECK-LD-GENTOO-32: "-dynamic-linker"
+// CHECK-LD-GENTOO-32: "{{.*}}/usr/lib/gcc/x86_64-pc-linux-gnu/4.9.3/32{{/|\\\\}}crtbegin.o"
+// CHECK-LD-GENTOO-32: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-pc-linux-gnu/4.9.3/32"
+// CHECK-LD-GENTOO-32: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-pc-linux-gnu/4.9.3/../../../../x86_64-pc-linux-gnu/lib"
+// CHECK-LD-GENTOO-32: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-pc-linux-gnu/4.9.3/../../.."
+// CHECK-LD-GENTOO-32: "-lgcc" "--as-needed" "-lgcc_s" "--no-as-needed"
+// CHECK-LD-GENTOO-32: "-lc"
+// CHECK-LD-GENTOO-32: "-lgcc" "--as-needed" "-lgcc_s" "--no-as-needed"
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=x86_64-unknown-linux-gnux32 -rtlib=platform \
+// RUN:     --sysroot=%S/Inputs/gentoo_linux_gcc_multi_version_tree \
+// RUN:     --gcc-toolchain="" \
+// RUN:   | FileCheck --check-prefix=CHECK-LD-GENTOO-X32 %s
+// CHECK-LD-GENTOO-X32-NOT: warning:
+// CHECK-LD-GENTOO-X32: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-LD-GENTOO-X32: "--eh-frame-hdr"
+// CHECK-LD-GENTOO-X32: "-m" "elf32_x86_64"
+// CHECK-LD-GENTOO-X32: "-dynamic-linker"
+// CHECK-LD-GENTOO-X32: "{{.*}}/usr/lib/gcc/x86_64-pc-linux-gnu/4.9.3/x32{{/|\\\\}}crtbegin.o"
+// CHECK-LD-GENTOO-X32: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-pc-linux-gnu/4.9.3/x32"
+// CHECK-LD-GENTOO-X32: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-pc-linux-gnu/4.9.3/../../../../x86_64-pc-linux-gnu/lib"
+// CHECK-LD-GENTOO-X32: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-pc-linux-gnu/4.9.3/../../.."
+// CHECK-LD-GENTOO-X32: "-lgcc" "--as-needed" "-lgcc_s" "--no-as-needed"
+// CHECK-LD-GENTOO-X32: "-lc"
+// CHECK-LD-GENTOO-X32: "-lgcc" "--as-needed" "-lgcc_s" "--no-as-needed"
+
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=x86_64-unknown-linux-gnu \
+// RUN:     --gcc-toolchain="%S/Inputs/rhel_7_tree/opt/rh/devtoolset-7/root/usr" \
+// RUN:     --sysroot=%S/Inputs/rhel_7_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-LD-RHEL7-DTS %s
+// CHECK-LD-RHEL7-DTS: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-LD-RHLE7-DTS: Selected GCC installation: [[GCC_INSTALL:[[SYSROOT]]/lib/gcc/x86_64-redhat-linux/7]]
+// CHECK-LD-RHEL7-DTS-NOT: /usr/bin/ld
+// CHECK-LD-RHLE7-DTS: [[GCC_INSTALL]/../../../bin/ld
+
+// Check whether gcc7 install works fine on Amazon Linux AMI
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=x86_64-amazon-linux -rtlib=libgcc \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/ami_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-LD-AMI %s
+// CHECK-LD-AMI-NOT: warning:
+// CHECK-LD-AMI: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-LD-AMI: "--eh-frame-hdr"
+// CHECK-LD-AMI: "-m" "elf_x86_64"
+// CHECK-LD-AMI: "-dynamic-linker"
+// CHECK-LD-AMI: "{{.*}}/usr/lib/gcc/x86_64-amazon-linux/7{{/|\\\\}}crtbegin.o"
+// CHECK-LD-AMI: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-amazon-linux/7"
+// CHECK-LD-AMI: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-amazon-linux/7/../../../../lib64"
+// CHECK-LD-AMI: "-L[[SYSROOT]]/usr/lib/gcc/x86_64-amazon-linux/7/../../.."
+// CHECK-LD-AMI: "-L[[SYSROOT]]/lib"
+// CHECK-LD-AMI: "-L[[SYSROOT]]/usr/lib"
+// CHECK-LD-AMI: "-lgcc" "--as-needed" "-lgcc_s" "--no-as-needed"
+// CHECK-LD-AMI: "-lc"
+// CHECK-LD-AMI: "-lgcc" "--as-needed" "-lgcc_s" "--no-as-needed"
+
+// Check whether the OpenEmbedded ARM libs are added correctly.
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=arm-oe-linux-gnueabi -rtlib=libgcc \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/openembedded_arm_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-OE-ARM %s
+
+// CHECK-OE-ARM: "-cc1" "-triple" "armv4t-oe-linux-gnueabi"
+// CHECK-OE-ARM: ld{{.*}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-OE-ARM: "-m" "armelf_linux_eabi" "-dynamic-linker"
+// CHECK-OE-ARM: "[[SYSROOT]]/usr/lib/arm-oe-linux-gnueabi/6.3.0/../../../lib{{/|\\\\}}crt1.o"
+// CHECK-OE-ARM: "[[SYSROOT]]/usr/lib/arm-oe-linux-gnueabi/6.3.0/../../../lib{{/|\\\\}}crti.o"
+// CHECK-OE-ARM: "[[SYSROOT]]/usr/lib/arm-oe-linux-gnueabi/6.3.0{{/|\\\\}}crtbegin.o"
+// CHECK-OE-ARM: "-L[[SYSROOT]]/usr/lib/arm-oe-linux-gnueabi/6.3.0"
+// CHECK-OE-ARM: "-L[[SYSROOT]]/usr/lib/arm-oe-linux-gnueabi"
+// CHECK-OE-ARM: "-L[[SYSROOT]]/usr/lib"
+// CHECK-OE-ARM: "-lgcc" "--as-needed" "-lgcc_s" "--no-as-needed" "-lc" "-lgcc" "--as-needed" "-lgcc_s" "--no-as-needed"
+// CHECK-OE-ARM: "[[SYSROOT]]/usr/lib/arm-oe-linux-gnueabi/6.3.0{{/|\\\\}}crtend.o"
+// CHECK-OE-ARM: "[[SYSROOT]]/usr/lib/arm-oe-linux-gnueabi/6.3.0/../../../lib{{/|\\\\}}crtn.o"
+
+// Check whether the OpenEmbedded AArch64 libs are added correctly.
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=aarch64-oe-linux -rtlib=libgcc \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/openembedded_aarch64_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-OE-AARCH64 %s
+
+// CHECK-OE-AARCH64: "-cc1" "-triple" "aarch64-oe-linux"
+// CHECK-OE-AARCH64: ld{{.*}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-OE-AARCH64: "-m" "aarch64linux" "-dynamic-linker"
+// CHECK-OE-AARCH64: "[[SYSROOT]]/usr/lib64/aarch64-oe-linux/6.3.0/../../../lib64{{/|\\\\}}crt1.o"
+// CHECK-OE-AARCH64: "[[SYSROOT]]/usr/lib64/aarch64-oe-linux/6.3.0/../../../lib64{{/|\\\\}}crti.o"
+// CHECK-OE-AARCH64: "[[SYSROOT]]/usr/lib64/aarch64-oe-linux/6.3.0{{/|\\\\}}crtbegin.o"
+// CHECK-OE-AARCH64: "-L[[SYSROOT]]/usr/lib64/aarch64-oe-linux/6.3.0"
+// CHECK-OE-AARCH64: "-L[[SYSROOT]]/usr/lib64"
+// CHECK-OE-AARCH64: "-lgcc" "--as-needed" "-lgcc_s" "--no-as-needed" "-lc" "-lgcc" "--as-needed" "-lgcc_s" "--no-as-needed"
+// CHECK-OE-AARCH64: "[[SYSROOT]]/usr/lib64/aarch64-oe-linux/6.3.0{{/|\\\\}}crtend.o"
+// CHECK-OE-AARCH64: "[[SYSROOT]]/usr/lib64/aarch64-oe-linux/6.3.0/../../../lib64{{/|\\\\}}crtn.o"

src/llvm-project/clang/test/Driver/linux-per-target-runtime-dir.c

diff --git a/src/llvm-project/clang/test/Driver/linux-per-target-runtime-dir.c b/src/llvm-project/clang/test/Driver/linux-per-target-runtime-dir.c
new file mode 100644
index 0000000..bbd1157
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/linux-per-target-runtime-dir.c
@@ -0,0 +1,27 @@
+// RUN: %clang -no-canonical-prefixes -x c++ %s -### -o %t.o 2>&1 \
+// RUN:     --target=x86_64-linux-gnu \
+// RUN:     -stdlib=libc++ \
+// RUN:     -resource-dir=%S/Inputs/resource_dir_with_per_target_subdir \
+// RUN:     -ccc-install-dir %S/Inputs/basic_linux_libcxx_tree/usr/bin \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/basic_linux_libcxx_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-PER-TARGET-RUNTIME %s
+// CHECK-PER-TARGET-RUNTIME: "{{[^"]*}}clang{{[^"]*}}" "-cc1"
+// CHECK-PER-TARGET-RUNTIME: "-resource-dir" "[[RESDIR:[^"]*]]"
+// CHECK-PER-TARGET-RUNTIME: "-isysroot" "[[SYSROOT:[^"]+]]"
+// CHECK-PER-TARGET-RUNTIME: "-internal-isystem" "[[RESDIR]]/include/c++/v1"
+// CHECK-PER-TARGET-RUNTIME: "-internal-isystem" "[[SYSROOT]]/usr/local/include"
+// CHECK-PER-TARGET-RUNTIME: "--sysroot=[[SYSROOT]]"
+// CHECK-PER-TARGET-RUNTIME: "-L[[RESDIR]]{{/|\\\\}}x86_64-linux-gnu{{/|\\\\}}lib"
+
+// RUN: %clang -rtlib=compiler-rt -print-libgcc-file-name 2>&1 \
+// RUN:     --target=x86_64-linux-gnu \
+// RUN:     -resource-dir=%S/Inputs/resource_dir_with_per_target_subdir \
+// RUN:   | FileCheck --check-prefix=CHECK-CLANGRT-X8664 %s
+// CHECK-CLANGRT-X8664: x86_64-linux-gnu{{/|\\}}lib{{/|\\}}libclang_rt.builtins.a
+
+// RUN: %clang -rtlib=compiler-rt -print-file-name=libclang_rt.builtins.a 2>&1 \
+// RUN:     --target=x86_64-linux-gnu \
+// RUN:     -resource-dir=%S/Inputs/resource_dir_with_per_target_subdir \
+// RUN:   | FileCheck --check-prefix=CHECK-FILE-NAME-X8664 %s
+// CHECK-FILE-NAME-X8664: x86_64-linux-gnu{{/|\\}}lib{{/|\\}}libclang_rt.builtins.a

src/llvm-project/clang/test/Driver/lit.local.cfg

diff --git a/src/llvm-project/clang/test/Driver/lit.local.cfg b/src/llvm-project/clang/test/Driver/lit.local.cfg
new file mode 100644
index 0000000..4a4ef2a
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/lit.local.cfg
@@ -0,0 +1,18 @@
+config.suffixes = ['.c', '.cpp', '.h', '.m', '.mm', '.S', '.s', '.f90', '.f95',
+                   '.cu', '.rs', '.cl', '.hip']
+config.substitutions = list(config.substitutions)
+config.substitutions.insert(0,
+    ('%clang_cc1',
+     """*** Do not use 'clang -cc1' in Driver tests. ***""") )
+
+# Remove harmful environmental variables for clang Driver tests.
+# Some might be useful for other tests so they are only removed here.
+driver_overwrite_env_vars = ['MACOSX_DEPLOYMENT_TARGET',
+                             'IPHONEOS_DEPLOYMENT_TARGET',
+                             'SDKROOT', 'CCC_OVERRIDE_OPTIONS',
+                             'CC_PRINT_OPTIONS', 'CC_PRINT_HEADERS',
+                             'CC_LOG_DIAGNOSTICS']
+
+for name in driver_overwrite_env_vars:
+  if name in config.environment:
+    del config.environment[name]

src/llvm-project/clang/test/Driver/lto-dwo.c

diff --git a/src/llvm-project/clang/test/Driver/lto-dwo.c b/src/llvm-project/clang/test/Driver/lto-dwo.c
new file mode 100644
index 0000000..486ace4
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/lto-dwo.c
@@ -0,0 +1,6 @@
+// Confirm that -gsplit-dwarf=DIR is passed to linker
+
+// RUN: %clang -target x86_64-unknown-linux -### %s -flto=thin -gsplit-dwarf -o a.out 2> %t
+// RUN: FileCheck -check-prefix=CHECK-LINK-DWO-DIR-DEFAULT < %t %s
+//
+// CHECK-LINK-DWO-DIR-DEFAULT: "-plugin-opt=dwo_dir=a.out_dwo"

src/llvm-project/clang/test/Driver/lto-jobs.c

diff --git a/src/llvm-project/clang/test/Driver/lto-jobs.c b/src/llvm-project/clang/test/Driver/lto-jobs.c
new file mode 100644
index 0000000..5398677
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/lto-jobs.c
@@ -0,0 +1,11 @@
+// Confirm that -flto-jobs=N is passed to linker
+
+// RUN: %clang -target x86_64-unknown-linux -### %s -flto=thin -flto-jobs=5 2> %t
+// RUN: FileCheck -check-prefix=CHECK-LINK-THIN-JOBS-ACTION < %t %s
+//
+// CHECK-LINK-THIN-JOBS-ACTION: "-plugin-opt=jobs=5"
+
+// RUN: %clang -target x86_64-apple-darwin13.3.0 -### %s -flto=thin -flto-jobs=5 2> %t
+// RUN: FileCheck -check-prefix=CHECK-LINK-THIN-JOBS2-ACTION < %t %s
+//
+// CHECK-LINK-THIN-JOBS2-ACTION: "-mllvm" "-threads=5"

src/llvm-project/clang/test/Driver/lto-plugin-darwin.c

diff --git a/src/llvm-project/clang/test/Driver/lto-plugin-darwin.c b/src/llvm-project/clang/test/Driver/lto-plugin-darwin.c
new file mode 100644
index 0000000..2e9e6ba
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/lto-plugin-darwin.c
@@ -0,0 +1,6 @@
+// Check that Darwin uses LLVMgold.dylib.
+// REQUIRES: system-darwin
+// RUN: %clang -### %s -target x86_64-unknown-linux -flto 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-LTO-PLUGIN %s
+//
+// CHECK-LTO-PLUGIN: "-plugin" "{{.*}}/LLVMgold.dylib"

src/llvm-project/clang/test/Driver/lto-plugin-linux.c

diff --git a/src/llvm-project/clang/test/Driver/lto-plugin-linux.c b/src/llvm-project/clang/test/Driver/lto-plugin-linux.c
new file mode 100644
index 0000000..ac1eb14
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/lto-plugin-linux.c
@@ -0,0 +1,6 @@
+// Check that non-Windows, non-Darwin OSs use LLVMgold.so.
+// REQUIRES: !system-darwin && !system-windows
+// RUN: %clang -### %s -target x86_64-unknown-linux -flto 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-LTO-PLUGIN %s
+//
+// CHECK-LTO-PLUGIN: "-plugin" "{{.*}}/LLVMgold.so"

src/llvm-project/clang/test/Driver/lto-plugin-windows.c

diff --git a/src/llvm-project/clang/test/Driver/lto-plugin-windows.c b/src/llvm-project/clang/test/Driver/lto-plugin-windows.c
new file mode 100644
index 0000000..1b12702
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/lto-plugin-windows.c
@@ -0,0 +1,6 @@
+// Check that Windows uses LLVMgold.dll.
+// REQUIRES: system-windows
+// RUN: %clang -### %s -target x86_64-unknown-linux -flto 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-LTO-PLUGIN %s
+//
+// CHECK-LTO-PLUGIN: "-plugin" "{{.*}}\\LLVMgold.dll"

src/llvm-project/clang/test/Driver/lto-unit.c

diff --git a/src/llvm-project/clang/test/Driver/lto-unit.c b/src/llvm-project/clang/test/Driver/lto-unit.c
new file mode 100644
index 0000000..1f1a286
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/lto-unit.c
@@ -0,0 +1,9 @@
+// RUN: %clang -target x86_64-unknown-linux -### %s -flto=full 2>&1 | FileCheck --check-prefix=UNIT %s
+// RUN: %clang -target x86_64-unknown-linux -### %s -flto=thin 2>&1 | FileCheck --check-prefix=UNIT %s
+// RUN: %clang -target x86_64-apple-darwin13.3.0 -### %s -flto=full 2>&1 | FileCheck --check-prefix=UNIT %s
+// RUN: %clang -target x86_64-apple-darwin13.3.0 -### %s -flto=thin 2>&1 | FileCheck --check-prefix=NOUNIT %s
+// RUN: %clang -target x86_64-scei-ps4 -### %s -flto=full 2>&1 | FileCheck --check-prefix=UNIT %s
+// RUN: %clang -target x86_64-scei-ps4 -### %s -flto=thin 2>&1 | FileCheck --check-prefix=NOUNIT %s
+
+// UNIT: "-flto-unit"
+// NOUNIT-NOT: "-flto-unit"

src/llvm-project/clang/test/Driver/lto.c

diff --git a/src/llvm-project/clang/test/Driver/lto.c b/src/llvm-project/clang/test/Driver/lto.c
new file mode 100644
index 0000000..570c80b
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/lto.c
@@ -0,0 +1,60 @@
+// -flto causes a switch to llvm-bc object files.
+// RUN: %clang -ccc-print-phases -c %s -flto 2> %t
+// RUN: FileCheck -check-prefix=CHECK-COMPILE-ACTIONS < %t %s
+//
+// CHECK-COMPILE-ACTIONS: 2: compiler, {1}, ir
+// CHECK-COMPILE-ACTIONS: 3: backend, {2}, lto-bc
+
+// RUN: %clang -ccc-print-phases %s -flto 2> %t
+// RUN: FileCheck -check-prefix=CHECK-COMPILELINK-ACTIONS < %t %s
+//
+// CHECK-COMPILELINK-ACTIONS: 0: input, "{{.*}}lto.c", c
+// CHECK-COMPILELINK-ACTIONS: 1: preprocessor, {0}, cpp-output
+// CHECK-COMPILELINK-ACTIONS: 2: compiler, {1}, ir
+// CHECK-COMPILELINK-ACTIONS: 3: backend, {2}, lto-bc
+// CHECK-COMPILELINK-ACTIONS: 4: linker, {3}, image
+
+// llvm-bc and llvm-ll outputs need to match regular suffixes
+// (unfortunately).
+// RUN: %clang %s -flto -save-temps -### 2> %t
+// RUN: FileCheck -check-prefix=CHECK-COMPILELINK-SUFFIXES < %t %s
+//
+// CHECK-COMPILELINK-SUFFIXES: "-o" "{{.*}}lto.i" "-x" "c" "{{.*}}lto.c"
+// CHECK-COMPILELINK-SUFFIXES: "-o" "{{.*}}lto.bc" {{.*}}"{{.*}}lto.i"
+// CHECK-COMPILELINK-SUFFIXES: "-o" "{{.*}}lto.o" {{.*}}"{{.*}}lto.bc"
+// CHECK-COMPILELINK-SUFFIXES: "{{.*}}a.{{(out|exe)}}" {{.*}}"{{.*}}lto.o"
+
+// RUN: %clang %s -flto -S -### 2> %t
+// RUN: FileCheck -check-prefix=CHECK-COMPILE-SUFFIXES < %t %s
+//
+// CHECK-COMPILE-SUFFIXES: "-o" "{{.*}}lto.s" "-x" "c" "{{.*}}lto.c"
+
+// RUN: not %clang %s -emit-llvm 2>&1 | FileCheck --check-prefix=LLVM-LINK %s
+// LLVM-LINK: -emit-llvm cannot be used when linking
+
+// -flto should cause link using gold plugin
+// RUN: %clang -target x86_64-unknown-linux -### %s -flto 2> %t
+// RUN: FileCheck -check-prefix=CHECK-LINK-LTO-ACTION < %t %s
+//
+// CHECK-LINK-LTO-ACTION: "-plugin" "{{.*}}{{[/\\]}}LLVMgold.{{dll|dylib|so}}"
+
+// -flto=full should cause link using gold plugin
+// RUN: %clang -target x86_64-unknown-linux -### %s -flto=full 2> %t
+// RUN: FileCheck -check-prefix=CHECK-LINK-FULL-ACTION < %t %s
+//
+// CHECK-LINK-FULL-ACTION: "-plugin" "{{.*}}{{[/\\]}}LLVMgold.{{dll|dylib|so}}"
+
+// Check that subsequent -fno-lto takes precedence
+// RUN: %clang -target x86_64-unknown-linux -### %s -flto=full -fno-lto 2> %t
+// RUN: FileCheck -check-prefix=CHECK-LINK-NOLTO-ACTION < %t %s
+//
+// CHECK-LINK-NOLTO-ACTION-NOT: "-plugin" "{{.*}}{{[/\\]}}LLVMgold.{{dll|dylib|so}}"
+
+// -flto passes along an explicit debugger tuning argument.
+// RUN: %clang -target x86_64-unknown-linux -### %s -flto -glldb 2> %t
+// RUN: FileCheck -check-prefix=CHECK-TUNING-LLDB < %t %s
+// RUN: %clang -target x86_64-unknown-linux -### %s -flto -g 2> %t
+// RUN: FileCheck -check-prefix=CHECK-NO-TUNING < %t %s
+//
+// CHECK-TUNING-LLDB:   "-plugin-opt=-debugger-tune=lldb"
+// CHECK-NO-TUNING-NOT: "-plugin-opt=-debugger-tune

src/llvm-project/clang/test/Driver/lto.cu

diff --git a/src/llvm-project/clang/test/Driver/lto.cu b/src/llvm-project/clang/test/Driver/lto.cu
new file mode 100644
index 0000000..821dfcd
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/lto.cu
@@ -0,0 +1,80 @@
+// REQUIRES: clang-driver
+// REQUIRES: x86-registered-target
+// REQUIRES: nvptx-registered-target
+
+// -flto causes a switch to llvm-bc object files.
+// RUN: %clangxx -nocudainc -nocudalib -ccc-print-phases -c %s -flto 2> %t
+// RUN: FileCheck -check-prefix=CHECK-COMPILE-ACTIONS < %t %s
+//
+// CHECK-COMPILE-ACTIONS: 2: compiler, {1}, ir, (host-cuda)
+// CHECK-COMPILE-ACTIONS-NOT: lto-bc
+// CHECK-COMPILE-ACTIONS: 12: backend, {11}, lto-bc, (host-cuda)
+
+// RUN: %clangxx -nocudainc -nocudalib -ccc-print-phases %s -flto 2> %t
+// RUN: FileCheck -check-prefix=CHECK-COMPILELINK-ACTIONS < %t %s
+//
+// CHECK-COMPILELINK-ACTIONS: 0: input, "{{.*}}lto.cu", cuda, (host-cuda)
+// CHECK-COMPILELINK-ACTIONS: 1: preprocessor, {0}, cuda-cpp-output
+// CHECK-COMPILELINK-ACTIONS: 2: compiler, {1}, ir, (host-cuda)
+// CHECK-COMPILELINK-ACTIONS: 3: input, "{{.*}}lto.cu", cuda, (device-cuda, sm_20)
+// CHECK-COMPILELINK-ACTIONS: 4: preprocessor, {3}, cuda-cpp-output, (device-cuda, sm_20)
+// CHECK-COMPILELINK-ACTIONS: 5: compiler, {4}, ir, (device-cuda, sm_20)
+// CHECK-COMPILELINK-ACTIONS: 6: backend, {5}, assembler, (device-cuda, sm_20)
+// CHECK-COMPILELINK-ACTIONS: 7: assembler, {6}, object, (device-cuda, sm_20)
+// CHECK-COMPILELINK-ACTIONS: 8: offload, "device-cuda (nvptx{{.*}}-nvidia-cuda:sm_20)" {7}, object
+// CHECK-COMPILELINK-ACTIONS: 9: offload, "device-cuda (nvptx{{.*}}-nvidia-cuda:sm_20)" {6}, assembler
+// CHECK-COMPILELINK-ACTIONS: 10: linker, {8, 9}, cuda-fatbin, (device-cuda)
+// CHECK-COMPILELINK-ACTIONS: 11: offload, "host-cuda {{.*}}" {2}, "device-cuda{{.*}}" {10}, ir
+// CHECK-COMPILELINK-ACTIONS: 12: backend, {11}, lto-bc, (host-cuda)
+// CHECK-COMPILELINK-ACTIONS: 13: linker, {12}, image, (host-cuda)
+
+// llvm-bc and llvm-ll outputs need to match regular suffixes
+// (unfortunately).
+// RUN: %clangxx %s -nocudainc -nocudalib -flto -save-temps -### 2> %t
+// RUN: FileCheck -check-prefix=CHECK-COMPILELINK-SUFFIXES < %t %s
+//
+// CHECK-COMPILELINK-SUFFIXES: "-o" "[[CPP:.*lto-host.*\.cui]]" "-x" "cuda" "{{.*}}lto.cu"
+// CHECK-COMPILELINK-SUFFIXES: "-o" "[[BC:.*lto-host.*\.bc]]" {{.*}}[[CPP]]"
+// CHECK-COMPILELINK-SUFFIXES: "-o" "[[OBJ:.*lto-host.*\.o]]" {{.*}}[[BC]]"
+// CHECK-COMPILELINK-SUFFIXES: "{{.*}}a.{{(out|exe)}}" {{.*}}[[OBJ]]"
+
+// RUN: %clangxx %s -nocudainc -nocudalib -flto -S -### 2> %t
+// RUN: FileCheck -check-prefix=CHECK-COMPILE-SUFFIXES < %t %s
+//
+// CHECK-COMPILE-SUFFIXES: "-o" "{{.*}}lto.s" "-x" "cuda" "{{.*}}lto.cu"
+
+// RUN: not %clangxx -nocudainc -nocudalib %s -emit-llvm 2>&1 \
+// RUN:    | FileCheck --check-prefix=LLVM-LINK %s
+// LLVM-LINK: -emit-llvm cannot be used when linking
+
+// -flto should cause link using gold plugin
+// RUN: %clangxx -nocudainc -nocudalib \
+// RUN:          -target x86_64-unknown-linux -### %s -flto 2> %t
+// RUN: FileCheck -check-prefix=CHECK-LINK-LTO-ACTION < %t %s
+//
+// CHECK-LINK-LTO-ACTION: "-plugin" "{{.*}}{{[/\\]}}LLVMgold.{{dll|dylib|so}}"
+
+// -flto=full should cause link using gold plugin
+// RUN: %clangxx -nocudainc -nocudalib \
+// RUN:          -target x86_64-unknown-linux -### %s -flto=full 2> %t
+// RUN: FileCheck -check-prefix=CHECK-LINK-FULL-ACTION < %t %s
+//
+// CHECK-LINK-FULL-ACTION: "-plugin" "{{.*}}{{[/\\]}}LLVMgold.{{dll|dylib|so}}"
+
+// Check that subsequent -fno-lto takes precedence
+// RUN: %clangxx -nocudainc -nocudalib \
+// RUN:          -target x86_64-unknown-linux -### %s -flto=full -fno-lto 2> %t
+// RUN: FileCheck -check-prefix=CHECK-LINK-NOLTO-ACTION < %t %s
+//
+// CHECK-LINK-NOLTO-ACTION-NOT: "-plugin" "{{.*}}{{[/\\]}}LLVMgold.{{dll|dylib|so}}"
+
+// -flto passes along an explicit debugger tuning argument.
+// RUN: %clangxx -nocudainc -nocudalib \
+// RUN:          -target x86_64-unknown-linux -### %s -flto -glldb 2> %t
+// RUN: FileCheck -check-prefix=CHECK-TUNING-LLDB < %t %s
+// RUN: %clangxx -nocudainc -nocudalib \
+// RUN:          -target x86_64-unknown-linux -### %s -flto -g 2> %t
+// RUN: FileCheck -check-prefix=CHECK-NO-TUNING < %t %s
+//
+// CHECK-TUNING-LLDB:   "-plugin-opt=-debugger-tune=lldb"
+// CHECK-NO-TUNING-NOT: "-plugin-opt=-debugger-tune

src/llvm-project/clang/test/Driver/m_and_mm.c

diff --git a/src/llvm-project/clang/test/Driver/m_and_mm.c b/src/llvm-project/clang/test/Driver/m_and_mm.c
new file mode 100644
index 0000000..6e40c82
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/m_and_mm.c
@@ -0,0 +1,15 @@
+// RUN: %clang -### \
+// RUN:   -M -MM %s 2> %t
+// RUN: not grep '"-sys-header-deps"' %t
+
+// RUN: %clang -M -MM %s 2> %t
+// RUN: not grep "warning" %t
+
+// RUN: %clang -MMD -MD %s 2> %t || true
+// RUN: grep "warning" %t
+
+#warning "This warning shouldn't show up with -M and -MM"
+int main (void)
+{
+    return 0;
+}

src/llvm-project/clang/test/Driver/macho-embedded.c

diff --git a/src/llvm-project/clang/test/Driver/macho-embedded.c b/src/llvm-project/clang/test/Driver/macho-embedded.c
new file mode 100644
index 0000000..cde157d
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/macho-embedded.c
@@ -0,0 +1,15 @@
+// RUN: %clang -arch armv7 -target thumbv7-apple-darwin-eabi -### -c %s 2>&1 | FileCheck %s --check-prefix=CHECK-AAPCS
+// RUN: %clang -target x86_64-apple-macosx10.9 -arch armv7m -### -c %s 2>&1 | FileCheck %s --check-prefix=CHECK-AAPCS
+// RUN: %clang -arch armv7s -target thumbv7-apple-ios -### -c %s 2>&1 | FileCheck %s --check-prefix=CHECK-APCS
+// RUN: %clang -arch armv7s -target thumbv7-apple-darwin -### -c %s 2>&1 | FileCheck %s --check-prefix=CHECK-APCS
+// RUN: %clang -arch armv6m -target thumbv7-apple-darwin -### -c %s 2>&1 | FileCheck %s --check-prefix=CHECK-MACHO-EMBEDDED
+// RUN: %clang -arch armv7m -target thumbv7-apple-darwin -### -c %s 2>&1 | FileCheck %s --check-prefix=CHECK-MACHO-EMBEDDED
+// RUN: %clang -arch armv7em -target thumbv7-apple-darwin -### -c %s 2>&1 | FileCheck %s --check-prefix=CHECK-MACHO-EMBEDDED
+
+// CHECK-IOS: "-triple" "thumbv7" "thumbv7-apple-ios
+
+// CHECK-AAPCS: "-target-abi" "aapcs"
+// CHECK-APCS: "-target-abi" "apcs-gnu"
+
+// CHECK-MACHO-EMBEDDED: "-triple" "{{thumbv[67]e?m}}-apple-unknown-macho"
+// CHECK-MACHO-EMBEDDED: "-mrelocation-model" "pic"

src/llvm-project/clang/test/Driver/masm.c

diff --git a/src/llvm-project/clang/test/Driver/masm.c b/src/llvm-project/clang/test/Driver/masm.c
new file mode 100644
index 0000000..5c7251a
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/masm.c
@@ -0,0 +1,14 @@
+// RUN: %clang -target i386-unknown-linux -masm=intel -S %s -### 2>&1 | FileCheck --check-prefix=CHECK-INTEL %s
+// RUN: %clang -target i386-unknown-linux -masm=att -S %s -### 2>&1 | FileCheck --check-prefix=CHECK-ATT %s
+// RUN: %clang -target i386-unknown-linux -S -masm=somerequired %s -### 2>&1 | FileCheck --check-prefix=CHECK-SOMEREQUIRED %s
+// RUN: %clang -target arm-unknown-eabi -S -masm=intel %s -### 2>&1 | FileCheck --check-prefix=CHECK-ARM %s
+// RUN: %clang_cl --target=x86_64 /FA -### -- %s 2>&1 | FileCheck --check-prefix=CHECK-CL %s
+
+int f() {
+// CHECK-INTEL: -x86-asm-syntax=intel
+// CHECK-ATT: -x86-asm-syntax=att
+// CHECK-SOMEREQUIRED: error: unsupported argument 'somerequired' to option 'masm='
+// CHECK-ARM: warning: argument unused during compilation: '-masm=intel'
+// CHECK-CL: -x86-asm-syntax=intel
+  return 0;
+}

src/llvm-project/clang/test/Driver/masm.s

diff --git a/src/llvm-project/clang/test/Driver/masm.s b/src/llvm-project/clang/test/Driver/masm.s
new file mode 100644
index 0000000..b77e836
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/masm.s
@@ -0,0 +1,11 @@
+// RUN: %clang -target i386-unknown-linux -masm=intel -c %s -### 2>&1 | FileCheck --check-prefix=CHECK-INTEL %s
+// RUN: %clang -target i386-unknown-linux -masm=att -c %s -### 2>&1 | FileCheck --check-prefix=CHECK-ATT %s
+// RUN: %clang -target i386-unknown-linux -c -masm=somerequired %s -### 2>&1 | FileCheck --check-prefix=CHECK-SOMEREQUIRED %s
+// RUN: %clang -target arm-unknown-eabi -c -masm=intel %s -### 2>&1 | FileCheck --check-prefix=CHECK-ARM %s
+
+// CHECK-INTEL: -x86-asm-syntax=intel
+// CHECK-ATT: -x86-asm-syntax=att
+// CHECK-SOMEREQUIRED: error: unsupported argument 'somerequired' to option 'masm='
+// CHECK-ARM: warning: argument unused during compilation: '-masm=intel'
+.text
+mov    al, 0

src/llvm-project/clang/test/Driver/mbig-obj.c

diff --git a/src/llvm-project/clang/test/Driver/mbig-obj.c b/src/llvm-project/clang/test/Driver/mbig-obj.c
new file mode 100644
index 0000000..8e0106d
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/mbig-obj.c
@@ -0,0 +1,6 @@
+// RUN: %clang --target=x86_64-windows -c -Wa,-mbig-obj %s -### 2>&1 | FileCheck %s --check-prefix=WINDOWS
+// RUN: %clang --target=x86_64-windows -c -Xassembler -mbig-obj %s -### 2>&1 | FileCheck %s --check-prefix=WINDOWS
+// RUN: %clang --target=x86_64-linux -c -Wa,-mbig-obj %s -### 2>&1 | FileCheck %s --check-prefix=LINUX
+// RUN: %clang --target=x86_64-linux -c -Xassembler -mbig-obj %s -### 2>&1 | FileCheck %s --check-prefix=LINUX
+// WINDOWS-NOT: argument unused during compilation
+// LINUX: unsupported argument '-mbig-obj' to option '{{(Wa,|Xassembler)}}'

src/llvm-project/clang/test/Driver/mg.c

diff --git a/src/llvm-project/clang/test/Driver/mg.c b/src/llvm-project/clang/test/Driver/mg.c
new file mode 100644
index 0000000..82d8a60
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/mg.c
@@ -0,0 +1,5 @@
+// RUN: %clang -M -MG -include nonexistent-preinclude.h %s | FileCheck %s
+// CHECK: nonexistent-preinclude.h
+// CHECK: nonexistent-ppinclude.h
+
+#include "nonexistent-ppinclude.h"

src/llvm-project/clang/test/Driver/mglobal-merge.c

diff --git a/src/llvm-project/clang/test/Driver/mglobal-merge.c b/src/llvm-project/clang/test/Driver/mglobal-merge.c
new file mode 100644
index 0000000..4ea7ae0
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/mglobal-merge.c
@@ -0,0 +1,40 @@
+// RUN: %clang -target armv7-unknown-unknown -### -fsyntax-only %s 2> %t \
+// RUN:   -mno-global-merge
+// RUN: FileCheck --check-prefix=CHECK-NGM-ARM < %t %s
+
+// RUN: %clang -target aarch64-unknown-unknown -### -fsyntax-only %s 2> %t \
+// RUN:   -mno-global-merge
+// RUN: FileCheck --check-prefix=CHECK-NGM-AARCH64 < %t %s
+
+// RUN: %clang -target x86_64-unknown-unknown -### -fsyntax-only %s 2> %t \
+// RUN:   -mno-global-merge
+// RUN: FileCheck --check-prefix=CHECK-NONE < %t %s
+
+// CHECK-NGM-ARM: "-mllvm" "-arm-global-merge=false"
+// CHECK-NGM-AARCH64: "-mllvm" "-aarch64-enable-global-merge=false"
+
+// RUN: %clang -target armv7-unknown-unknown -### -fsyntax-only %s 2> %t \
+// RUN:   -mglobal-merge
+// RUN: FileCheck --check-prefix=CHECK-GM-ARM < %t %s
+
+// RUN: %clang -target aarch64-unknown-unknown -### -fsyntax-only %s 2> %t \
+// RUN:   -mglobal-merge
+// RUN: FileCheck --check-prefix=CHECK-GM-AARCH64 < %t %s
+
+// RUN: %clang -target x86_64-unknown-unknown -### -fsyntax-only %s 2> %t \
+// RUN:   -mglobal-merge
+// RUN: FileCheck --check-prefix=CHECK-NONE < %t %s
+
+// CHECK-GM-ARM: "-mllvm" "-arm-global-merge=true"
+// CHECK-GM-AARCH64: "-mllvm" "-aarch64-enable-global-merge=true"
+
+// RUN: %clang -target armv7-unknown-unknown -### -fsyntax-only %s 2> %t
+// RUN: FileCheck --check-prefix=CHECK-NONE < %t %s
+
+// RUN: %clang -target aarch64-unknown-unknown -### -fsyntax-only %s 2> %t
+// RUN: FileCheck --check-prefix=CHECK-NONE < %t %s
+
+// RUN: %clang -target x86_64-unknown-unknown -### -fsyntax-only %s 2> %t
+// RUN: FileCheck --check-prefix=CHECK-NONE < %t %s
+
+// CHECK-NONE-NOT: -global-merge=

src/llvm-project/clang/test/Driver/miamcu-opt.c

diff --git a/src/llvm-project/clang/test/Driver/miamcu-opt.c b/src/llvm-project/clang/test/Driver/miamcu-opt.c
new file mode 100644
index 0000000..d89c2c3
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/miamcu-opt.c
@@ -0,0 +1,36 @@
+// REQUIRES: clang-driver
+// REQUIRES: x86-registered-target
+//
+// RUN: %clang -miamcu -rtlib=platform -no-canonical-prefixes %s -### -o %t.o 2>&1 | FileCheck %s
+// RUN: %clang -miamcu -rtlib=platform -no-canonical-prefixes -m32 %s -### -o %t.o 2>&1 | FileCheck %s
+// RUN: %clang -miamcu -rtlib=platform -no-canonical-prefixes -target x86_64-unknown-linux-gnu %s -### -o %t.o 2>&1 | FileCheck %s
+// RUN: %clang -mno-iamcu -miamcu -rtlib=platform -no-canonical-prefixes %s -### -o %t.o 2>&1 | FileCheck %s
+// RUN: %clang -miamcu -rtlib=platform -no-canonical-prefixes -m64 %s -### -o %t.o 2>&1 | FileCheck %s -check-prefix=M64
+// RUN: %clang -miamcu -rtlib=platform -no-canonical-prefixes -dynamic %s -### -o %t.o 2>&1 | FileCheck %s -check-prefix=DYNAMIC
+// RUN: %clang -miamcu -rtlib=platform -no-canonical-prefixes  -target armv8-eabi %s -### -o %t.o 2>&1 | FileCheck %s -check-prefix=NOT-X86
+// RUN: %clang -miamcu -mno-iamcu -no-canonical-prefixes -target x86_64-unknown-linux-gnu %s -### -o %t.o 2>&1 | FileCheck %s -check-prefix=MNOIAMCU
+
+// M64: error: invalid argument '-miamcu' not allowed with '-m64'
+
+// DYNAMIC: error: invalid argument '-dynamic' not allowed with '-static'
+
+// NOT-X86: error: unsupported option '-miamcu' for target 'armv8-unknown-unknown-eabi'
+
+// MNOIAMCU-NOT: "-triple" "i586-intel-elfiamcu"
+
+// CHECK: "{{.*}}clang{{.*}}" "-cc1"
+// CHECK: "-triple" "i586-intel-elfiamcu"
+// CHECK: "-static-define"
+// CHECK: "-mfloat-abi" "soft"
+// CHECK: "-mstack-alignment=4"
+
+// CHECK: "{{.*}}ld{{(.exe)?}}"
+// CHECK: "-m" "elf_iamcu"
+// CHECK: "-static"
+// CHECK-NOT: crt1
+// CHECK-NOT: crti
+// CHECK-NOT: ctrbegin
+// CHECK: crt0
+// CHECK: "--start-group" "-lgcc" "-lc" "-lgloss" "--end-group" "--as-needed" "-lsoftfp" "--no-as-needed"
+// CHECK-NOT: crtend
+// CHECK-NOT: ctrn

src/llvm-project/clang/test/Driver/miamcu-opt.cpp

diff --git a/src/llvm-project/clang/test/Driver/miamcu-opt.cpp b/src/llvm-project/clang/test/Driver/miamcu-opt.cpp
new file mode 100644
index 0000000..b63c455
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/miamcu-opt.cpp
@@ -0,0 +1,3 @@
+// RUN: %clang -miamcu -rtlib=platform %s -### -o %t.o 2>&1 | FileCheck %s
+
+// CHECK: error: the clang compiler does not support 'C++ for IAMCU'

src/llvm-project/clang/test/Driver/mingw-libgcc.c

diff --git a/src/llvm-project/clang/test/Driver/mingw-libgcc.c b/src/llvm-project/clang/test/Driver/mingw-libgcc.c
new file mode 100644
index 0000000..bfe2360
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/mingw-libgcc.c
@@ -0,0 +1,28 @@
+// Test if mingw toolchain driver emits static linking (-lgcc -lgcc_eh) or dynamic linking (-lgcc_s -lgcc).
+// Verified with gcc version 5.1.0 (i686-posix-dwarf-rev0, Built by MinGW-W64 project).
+
+// gcc, static
+// RUN: %clang -v -target i686-pc-windows-gnu -rtlib=platform -### %s 2>&1 | FileCheck -check-prefixes=CHECK_STATIC,CHECK_BDYNAMIC %s
+// RUN: %clang -static -v -target i686-pc-windows-gnu -rtlib=platform -### %s 2>&1 | FileCheck -check-prefixes=CHECK_STATIC,CHECK_BSTATIC %s
+// RUN: %clang -static-libgcc -v -target i686-pc-windows-gnu -rtlib=platform -### %s 2>&1 | FileCheck -check-prefixes=CHECK_STATIC,CHECK_BDYNAMIC %s
+// RUN: %clang -static -shared -v -target i686-pc-windows-gnu -rtlib=platform -### %s 2>&1 | FileCheck -check-prefixes=CHECK_STATIC,CHECK_SHARED,CHECK_BSTATIC %s
+// RUN: %clang -static-libgcc -shared -v -target i686-pc-windows-gnu -rtlib=platform -### %s 2>&1 | FileCheck -check-prefixes=CHECK_STATIC,CHECK_SHARED,CHECK_BDYNAMIC %s
+
+// gcc, dynamic
+// RUN: %clang -shared -v -target i686-pc-windows-gnu -rtlib=platform -### %s 2>&1 | FileCheck -check-prefix=CHECK_DYNAMIC %s
+
+// g++, static
+// RUN: %clang -static --driver-mode=g++ -v -target i686-pc-windows-gnu -rtlib=platform -### %s 2>&1 | FileCheck -check-prefix=CHECK_STATIC %s
+// RUN: %clang -static-libgcc --driver-mode=g++ -v -target i686-pc-windows-gnu -rtlib=platform -### %s 2>&1 | FileCheck -check-prefix=CHECK_STATIC %s
+// RUN: %clang -static -shared --driver-mode=g++ -v -target i686-pc-windows-gnu -rtlib=platform -### %s 2>&1 | FileCheck -check-prefix=CHECK_STATIC %s
+// RUN: %clang -static-libgcc -shared --driver-mode=g++ -v -target i686-pc-windows-gnu -rtlib=platform -### %s 2>&1 | FileCheck -check-prefix=CHECK_STATIC %s
+
+// g++, dynamic
+// RUN: %clang --driver-mode=g++ -v -target i686-pc-windows-gnu -rtlib=platform -### %s 2>&1 | FileCheck -check-prefix=CHECK_DYNAMIC %s
+// RUN: %clang -shared --driver-mode=g++ -v -target i686-pc-windows-gnu -rtlib=platform -### %s 2>&1 | FileCheck -check-prefix=CHECK_DYNAMIC %s
+
+// CHECK_SHARED: "--shared"
+// CHECK_BSTATIC: "-Bstatic"
+// CHECK_BDYNAMIC: "-Bdynamic"
+// CHECK_STATIC: "-lgcc" "-lgcc_eh"
+// CHECK_DYNAMIC: "-lgcc_s" "-lgcc"

src/llvm-project/clang/test/Driver/mingw-lto.c

diff --git a/src/llvm-project/clang/test/Driver/mingw-lto.c b/src/llvm-project/clang/test/Driver/mingw-lto.c
new file mode 100644
index 0000000..8bb4aed
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/mingw-lto.c
@@ -0,0 +1,4 @@
+// The default linker doesn't support LLVM bitcode
+// RUN: not %clang -target i686-pc-windows-gnu %s -flto -fuse-ld=bfd
+// When using lld, this is allowed though.
+// RUN: %clang -target i686-pc-windows-gnu -### %s -flto -fuse-ld=lld

src/llvm-project/clang/test/Driver/mingw-msvcrt.c

diff --git a/src/llvm-project/clang/test/Driver/mingw-msvcrt.c b/src/llvm-project/clang/test/Driver/mingw-msvcrt.c
new file mode 100644
index 0000000..89a8d2a
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/mingw-msvcrt.c
@@ -0,0 +1,12 @@
+// RUN: %clang -v -target i686-pc-windows-gnu -### %s 2>&1 | FileCheck -check-prefix=CHECK_DEFAULT %s
+// RUN: %clang -v -target i686-pc-windows-gnu -lmsvcr120 -### %s 2>&1 | FileCheck -check-prefix=CHECK_MSVCR120 %s
+// RUN: %clang -v -target i686-pc-windows-gnu -lucrtbase -### %s 2>&1 | FileCheck -check-prefix=CHECK_UCRTBASE %s
+// RUN: %clang -v -target i686-pc-windows-gnu -lucrt -### %s 2>&1 | FileCheck -check-prefix=CHECK_UCRT %s
+
+// CHECK_DEFAULT: "-lmingwex" "-lmsvcrt" "-ladvapi32"
+// CHECK_MSVCR120: "-lmsvcr120"
+// CHECK_MSVCR120-SAME: "-lmingwex" "-ladvapi32"
+// CHECK_UCRTBASE: "-lucrtbase"
+// CHECK_UCRTBASE-SAME: "-lmingwex" "-ladvapi32"
+// CHECK_UCRT: "-lucrt"
+// CHECK_UCRT-SAME: "-lmingwex" "-ladvapi32"

src/llvm-project/clang/test/Driver/mingw-sanitizers.c

diff --git a/src/llvm-project/clang/test/Driver/mingw-sanitizers.c b/src/llvm-project/clang/test/Driver/mingw-sanitizers.c
new file mode 100644
index 0000000..09f28fe
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/mingw-sanitizers.c
@@ -0,0 +1,11 @@
+// RUN: %clang -target i686-windows-gnu %s -### -fsanitize=address 2>&1 | FileCheck --check-prefix=ASAN-I686 %s
+// ASAN-I686: "{{.*}}libclang_rt.asan_dynamic-i386.dll.a"
+// ASAN-I686: "{{[^"]*}}libclang_rt.asan_dynamic_runtime_thunk-i386.a"
+// ASAN-I686: "--require-defined" "___asan_seh_interceptor"
+// ASAN-I686: "--whole-archive" "{{.*}}libclang_rt.asan_dynamic_runtime_thunk-i386.a" "--no-whole-archive"
+
+// RUN: %clang -target x86_64-windows-gnu %s -### -fsanitize=address 2>&1 | FileCheck --check-prefix=ASAN-X86_64 %s
+// ASAN-X86_64: "{{.*}}libclang_rt.asan_dynamic-x86_64.dll.a"
+// ASAN-X86_64: "{{[^"]*}}libclang_rt.asan_dynamic_runtime_thunk-x86_64.a"
+// ASAN-X86_64: "--require-defined" "__asan_seh_interceptor"
+// ASAN-X86_64: "--whole-archive" "{{.*}}libclang_rt.asan_dynamic_runtime_thunk-x86_64.a" "--no-whole-archive"

src/llvm-project/clang/test/Driver/mingw-sysroot.cpp

diff --git a/src/llvm-project/clang/test/Driver/mingw-sysroot.cpp b/src/llvm-project/clang/test/Driver/mingw-sysroot.cpp
new file mode 100644
index 0000000..d477f31
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/mingw-sysroot.cpp
@@ -0,0 +1,42 @@
+// REQUIRES: shell
+// UNSUPPORTED: system-windows
+
+// RUN: mkdir -p %T/testroot-gcc/bin
+// RUN: [ ! -s %T/testroot-gcc/bin/x86_64-w64-mingw32-gcc ] || rm %T/testroot-gcc/bin/x86_64-w64-mingw32-gcc
+// RUN: [ ! -s %T/testroot-gcc/bin/x86_64-w64-mingw32-clang ] || rm %T/testroot-gcc/bin/x86_64-w64-mingw32-clang
+// RUN: [ ! -s %T/testroot-gcc/x86_64-w64-mingw32 ] || rm %T/testroot-gcc/x86_64-w64-mingw32
+// RUN: [ ! -s %T/testroot-gcc/lib ] || rm %T/testroot-gcc/lib
+// RUN: ln -s %clang %T/testroot-gcc/bin/x86_64-w64-mingw32-gcc
+// RUN: ln -s %clang %T/testroot-gcc/bin/x86_64-w64-mingw32-clang
+// RUN: ln -s %S/Inputs/mingw_ubuntu_posix_tree/usr/x86_64-w64-mingw32 %T/testroot-gcc/x86_64-w64-mingw32
+// RUN: ln -s %S/Inputs/mingw_ubuntu_posix_tree/usr/lib %T/testroot-gcc/lib
+
+// RUN: mkdir -p %T/testroot-clang/bin
+// RUN: [ ! -s %T/testroot-clang/bin/x86_64-w64-mingw32-clang ] || rm %T/testroot-clang/bin/x86_64-w64-mingw32-clang
+// RUN: [ ! -s %T/testroot-clang/x86_64-w64-mingw32 ] || rm %T/testroot-clang/x86_64-w64-mingw32
+// RUN: ln -s %clang %T/testroot-clang/bin/x86_64-w64-mingw32-clang
+// RUN: ln -s %S/Inputs/mingw_ubuntu_posix_tree/usr/x86_64-w64-mingw32 %T/testroot-clang/x86_64-w64-mingw32
+
+
+// If we find a gcc in the path with the right triplet prefix, pick that as
+// sysroot:
+
+// RUN: env "PATH=%T/testroot-gcc/bin:%PATH%" %clang -target x86_64-w64-mingw32 -rtlib=platform -stdlib=libstdc++ -c -### %s 2>&1 | FileCheck -check-prefix=CHECK_TESTROOT_GCC %s
+// CHECK_TESTROOT_GCC: "{{.*}}/testroot-gcc{{/|\\\\}}lib{{/|\\\\}}gcc{{/|\\\\}}x86_64-w64-mingw32{{/|\\\\}}5.3-posix{{/|\\\\}}include{{/|\\\\}}c++"
+// CHECK_TESTROOT_GCC: "{{.*}}/testroot-gcc{{/|\\\\}}lib{{/|\\\\}}gcc{{/|\\\\}}x86_64-w64-mingw32{{/|\\\\}}5.3-posix{{/|\\\\}}include{{/|\\\\}}c++{{/|\\\\}}x86_64-w64-mingw32"
+// CHECK_TESTROOT_GCC: "{{.*}}/testroot-gcc{{/|\\\\}}lib{{/|\\\\}}gcc{{/|\\\\}}x86_64-w64-mingw32{{/|\\\\}}5.3-posix{{/|\\\\}}include{{/|\\\\}}c++{{/|\\\\}}backward"
+// CHECK_TESTROOT_GCC: "{{.*}}/testroot-gcc{{/|\\\\}}x86_64-w64-mingw32{{/|\\\\}}include"
+
+
+// If there's a matching sysroot next to the clang binary itself, prefer that
+// over a gcc in the path:
+
+// RUN: env "PATH=%T/testroot-gcc/bin:%PATH%" %T/testroot-clang/bin/x86_64-w64-mingw32-clang -target x86_64-w64-mingw32 -rtlib=compiler-rt -stdlib=libstdc++ -c -### %s 2>&1 | FileCheck -check-prefix=CHECK_TESTROOT_CLANG %s
+// CHECK_TESTROOT_CLANG: "{{.*}}/testroot-clang{{/|\\\\}}x86_64-w64-mingw32{{/|\\\\}}include"
+
+
+// If we pick a root based on a sysroot next to the clang binary, which also
+// happens to be in the same directory as gcc, make sure we still can pick up
+// the libgcc directory:
+
+// RUN: env "PATH=%T/testroot-gcc/bin:%PATH%" %T/testroot-gcc/bin/x86_64-w64-mingw32-clang -target x86_64-w64-mingw32 -rtlib=platform -stdlib=libstdc++ -c -### %s 2>&1 | FileCheck -check-prefix=CHECK_TESTROOT_GCC %s

src/llvm-project/clang/test/Driver/mingw-windowsapp.c

diff --git a/src/llvm-project/clang/test/Driver/mingw-windowsapp.c b/src/llvm-project/clang/test/Driver/mingw-windowsapp.c
new file mode 100644
index 0000000..bf6f2ec
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/mingw-windowsapp.c
@@ -0,0 +1,6 @@
+// RUN: %clang -v -target i686-pc-windows-gnu -### %s 2>&1 | FileCheck -check-prefix=CHECK_DEFAULT %s
+// RUN: %clang -v -target i686-pc-windows-gnu -### %s -lwindowsapp 2>&1 | FileCheck -check-prefix=CHECK_WINDOWSAPP %s
+
+// CHECK_DEFAULT: "-lmsvcrt" "-ladvapi32" "-lshell32" "-luser32" "-lkernel32" "-lmingw32"
+// CHECK_WINDOWSAPP: "-lwindowsapp" "-lmingw32"
+// CHECK_WINDOWSAPP-SAME: "-lmsvcrt" "-lmingw32"

src/llvm-project/clang/test/Driver/mingw.cpp

diff --git a/src/llvm-project/clang/test/Driver/mingw.cpp b/src/llvm-project/clang/test/Driver/mingw.cpp
new file mode 100644
index 0000000..166a79a
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/mingw.cpp
@@ -0,0 +1,63 @@
+// RUN: %clang -target i686-windows-gnu -rtlib=platform -c -### --sysroot=%S/Inputs/mingw_clang_tree/mingw32 %s 2>&1 | FileCheck -check-prefix=CHECK_MINGW_CLANG_TREE %s
+// CHECK_MINGW_CLANG_TREE: "{{.*}}/Inputs/mingw_clang_tree/mingw32{{/|\\\\}}i686-w64-mingw32{{/|\\\\}}include"
+// CHECK_MINGW_CLANG_TREE: "{{.*}}/Inputs/mingw_clang_tree/mingw32{{/|\\\\}}include"
+
+
+// RUN: %clang -target i686-windows-gnu -rtlib=platform -stdlib=libc++ -c -### --sysroot=%S/Inputs/mingw_clang_tree/mingw32 %s 2>&1 | FileCheck -check-prefix=CHECK_MINGW_CLANG_TREE_LIBCXX %s
+// CHECK_MINGW_CLANG_TREE_LIBCXX: "{{.*}}/Inputs/mingw_clang_tree/mingw32{{/|\\\\}}i686-w64-mingw32{{/|\\\\}}include{{/|\\\\}}c++{{/|\\\\}}v1"
+
+
+// RUN: %clang -target i686-pc-windows-gnu -rtlib=platform -stdlib=libstdc++ -c -### --sysroot=%S/Inputs/mingw_mingw_org_tree/mingw %s 2>&1 | FileCheck -check-prefix=CHECK_MINGW_ORG_TREE %s
+// CHECK_MINGW_ORG_TREE: "{{.*}}/Inputs/mingw_mingw_org_tree/mingw{{/|\\\\}}lib{{/|\\\\}}gcc{{/|\\\\}}mingw32{{/|\\\\}}4.8.1{{/|\\\\}}include{{/|\\\\}}c++"
+// CHECK_MINGW_ORG_TREE: "{{.*}}/Inputs/mingw_mingw_org_tree/mingw{{/|\\\\}}lib{{/|\\\\}}gcc{{/|\\\\}}mingw32{{/|\\\\}}4.8.1{{/|\\\\}}include{{/|\\\\}}c++{{/|\\\\}}mingw32"
+// CHECK_MINGW_ORG_TREE: "{{.*}}{{/|\\\\}}Inputs/mingw_mingw_org_tree/mingw{{/|\\\\}}lib{{/|\\\\}}gcc{{/|\\\\}}mingw32{{/|\\\\}}4.8.1{{/|\\\\}}include{{/|\\\\}}c++{{/|\\\\}}backward"
+// CHECK_MINGW_ORG_TREE: "{{.*}}/Inputs/mingw_mingw_org_tree/mingw{{/|\\\\}}mingw32{{/|\\\\}}include"
+// CHECK_MINGW_ORG_TREE: {{.*}}/Inputs/mingw_mingw_org_tree/mingw{{/|\\\\}}include
+
+
+// RUN: %clang -target i686-pc-windows-gnu -rtlib=platform -stdlib=libstdc++ -c -### --sysroot=%S/Inputs/mingw_mingw_builds_tree/mingw32 %s 2>&1 | FileCheck -check-prefix=CHECK_MINGW_BUILDS_TREE %s
+// CHECK_MINGW_BUILDS_TREE: "{{.*}}/Inputs/mingw_mingw_builds_tree/mingw32{{/|\\\\}}i686-w64-mingw32{{/|\\\\}}include{{/|\\\\}}c++"
+// CHECK_MINGW_BUILDS_TREE: "{{.*}}/Inputs/mingw_mingw_builds_tree/mingw32{{/|\\\\}}i686-w64-mingw32{{/|\\\\}}include{{/|\\\\}}c++{{/|\\\\}}i686-w64-mingw32"
+// CHECK_MINGW_BUILDS_TREE: "{{.*}}/Inputs/mingw_mingw_builds_tree/mingw32{{/|\\\\}}i686-w64-mingw32{{/|\\\\}}include{{/|\\\\}}c++{{/|\\\\}}backward"
+// CHECK_MINGW_BUILDS_TREE: "{{.*}}/Inputs/mingw_mingw_builds_tree/mingw32{{/|\\\\}}i686-w64-mingw32{{/|\\\\}}include"
+
+
+// RUN: %clang -target i686-pc-windows-gnu -rtlib=platform -stdlib=libstdc++ -c -### --sysroot=%S/Inputs/mingw_msys2_tree/msys64/mingw32 %s 2>&1 | FileCheck -check-prefix=CHECK_MINGW_MSYS_TREE %s
+// CHECK_MINGW_MSYS_TREE: "{{.*}}/Inputs/mingw_msys2_tree/msys64{{/|\\\\}}mingw32{{/|\\\\}}include{{/|\\\\}}c++{{/|\\\\}}4.9.2"
+// CHECK_MINGW_MSYS_TREE: "{{.*}}/Inputs/mingw_msys2_tree/msys64/mingw32{{/|\\\\}}include{{/|\\\\}}c++{{/|\\\\}}4.9.2{{/|\\\\}}i686-w64-mingw32"
+// CHECK_MINGW_MSYS_TREE: "{{.*}}/Inputs/mingw_msys2_tree/msys64/mingw32{{/|\\\\}}include{{/|\\\\}}c++{{/|\\\\}}4.9.2{{/|\\\\}}backward"
+// CHECK_MINGW_MSYS_TREE: "{{.*}}/Inputs/mingw_msys2_tree/msys64/mingw32{{/|\\\\}}i686-w64-mingw32{{/|\\\\}}include"
+// CHECK_MINGW_MSYS_TREE: "{{.*}}/Inputs/mingw_msys2_tree/msys64/mingw32{{/|\\\\}}include"
+
+
+// RUN: %clang -target x86_64-pc-windows-gnu -rtlib=platform -stdlib=libstdc++ -c -### --sysroot=%S/Inputs/mingw_opensuse_tree/usr %s 2>&1 | FileCheck -check-prefix=CHECK_MINGW_OPENSUSE_TREE %s
+// CHECK_MINGW_OPENSUSE_TREE: "{{.*}}/Inputs/mingw_opensuse_tree/usr{{/|\\\\}}lib64{{/|\\\\}}gcc{{/|\\\\}}x86_64-w64-mingw32{{/|\\\\}}5.1.0{{/|\\\\}}include{{/|\\\\}}c++"
+// CHECK_MINGW_OPENSUSE_TREE: "{{.*}}/Inputs/mingw_opensuse_tree/usr{{/|\\\\}}lib64{{/|\\\\}}gcc{{/|\\\\}}x86_64-w64-mingw32{{/|\\\\}}5.1.0{{/|\\\\}}include{{/|\\\\}}c++{{/|\\\\}}x86_64-w64-mingw32"
+// CHECK_MINGW_OPENSUSE_TREE: "{{.*}}/Inputs/mingw_opensuse_tree/usr{{/|\\\\}}lib64{{/|\\\\}}gcc{{/|\\\\}}x86_64-w64-mingw32{{/|\\\\}}5.1.0{{/|\\\\}}include{{/|\\\\}}c++{{/|\\\\}}backward"
+// CHECK_MINGW_OPENSUSE_TREE: "{{.*}}/Inputs/mingw_opensuse_tree/usr{{/|\\\\}}x86_64-w64-mingw32/sys-root/mingw/include"
+
+
+// RUN: %clang -target i686-pc-windows-gnu -rtlib=platform -stdlib=libstdc++ -c -### --sysroot=%S/Inputs/mingw_arch_tree/usr %s 2>&1 | FileCheck -check-prefix=CHECK_MINGW_ARCH_TREE %s
+// CHECK_MINGW_ARCH_TREE: "{{.*}}/Inputs/mingw_arch_tree/usr{{/|\\\\}}i686-w64-mingw32{{/|\\\\}}include{{/|\\\\}}c++{{/|\\\\}}5.1.0"
+// CHECK_MINGW_ARCH_TREE: "{{.*}}/Inputs/mingw_arch_tree/usr{{/|\\\\}}i686-w64-mingw32{{/|\\\\}}include{{/|\\\\}}c++{{/|\\\\}}5.1.0{{/|\\\\}}i686-w64-mingw32"
+// CHECK_MINGW_ARCH_TREE: "{{.*}}/Inputs/mingw_arch_tree/usr{{/|\\\\}}i686-w64-mingw32{{/|\\\\}}include{{/|\\\\}}c++{{/|\\\\}}5.1.0{{/|\\\\}}backward"
+// CHECK_MINGW_ARCH_TREE: "{{.*}}/Inputs/mingw_arch_tree/usr{{/|\\\\}}i686-w64-mingw32{{/|\\\\}}include"
+
+
+// RUN: %clang -target x86_64-pc-windows-gnu -rtlib=platform -stdlib=libstdc++ -c -### --sysroot=%S/Inputs/mingw_ubuntu_tree/usr %s 2>&1 | FileCheck -check-prefix=CHECK_MINGW_UBUNTU_TREE %s
+// CHECK_MINGW_UBUNTU_TREE: "{{.*}}/Inputs/mingw_ubuntu_tree/usr{{/|\\\\}}include{{/|\\\\}}c++{{/|\\\\}}4.8"
+// CHECK_MINGW_UBUNTU_TREE: "{{.*}}/Inputs/mingw_ubuntu_tree/usr{{/|\\\\}}include{{/|\\\\}}c++{{/|\\\\}}4.8{{/|\\\\}}x86_64-w64-mingw32"
+// CHECK_MINGW_UBUNTU_TREE: "{{.*}}/Inputs/mingw_ubuntu_tree/usr{{/|\\\\}}include{{/|\\\\}}c++{{/|\\\\}}4.8{{/|\\\\}}backward"
+// CHECK_MINGW_UBUNTU_TREE: "{{.*}}/Inputs/mingw_ubuntu_tree/usr{{/|\\\\}}x86_64-w64-mingw32{{/|\\\\}}include"
+
+
+// RUN: %clang -target x86_64-pc-windows-gnu -rtlib=platform -stdlib=libstdc++ -c -### --sysroot=%S/Inputs/mingw_ubuntu_posix_tree/usr %s 2>&1 | FileCheck -check-prefix=CHECK_MINGW_UBUNTU_POSIX_TREE %s
+// CHECK_MINGW_UBUNTU_POSIX_TREE: "{{.*}}/Inputs/mingw_ubuntu_posix_tree/usr{{/|\\\\}}lib{{/|\\\\}}gcc{{/|\\\\}}x86_64-w64-mingw32{{/|\\\\}}5.3-posix{{/|\\\\}}include{{/|\\\\}}c++"
+// CHECK_MINGW_UBUNTU_POSIX_TREE: "{{.*}}/Inputs/mingw_ubuntu_posix_tree/usr{{/|\\\\}}lib{{/|\\\\}}gcc{{/|\\\\}}x86_64-w64-mingw32{{/|\\\\}}5.3-posix{{/|\\\\}}include{{/|\\\\}}c++{{/|\\\\}}x86_64-w64-mingw32"
+// CHECK_MINGW_UBUNTU_POSIX_TREE: "{{.*}}/Inputs/mingw_ubuntu_posix_tree/usr{{/|\\\\}}lib{{/|\\\\}}gcc{{/|\\\\}}x86_64-w64-mingw32{{/|\\\\}}5.3-posix{{/|\\\\}}include{{/|\\\\}}c++{{/|\\\\}}backward"
+// CHECK_MINGW_UBUNTU_POSIX_TREE: "{{.*}}/Inputs/mingw_ubuntu_posix_tree/usr{{/|\\\\}}x86_64-w64-mingw32{{/|\\\\}}include"
+
+// RUN: %clang -target i686-windows-gnu -E -### %s 2>&1 | FileCheck -check-prefix=CHECK_MINGW_NO_UNICODE %s
+// RUN: %clang -target i686-windows-gnu -E -### %s -municode 2>&1 | FileCheck -check-prefix=CHECK_MINGW_UNICODE %s
+// CHECK_MINGW_NO_UNICODE-NOT: "-DUNICODE"
+// CHECK_MINGW_UNICODE: "-DUNICODE"

src/llvm-project/clang/test/Driver/mips-abi.c

diff --git a/src/llvm-project/clang/test/Driver/mips-abi.c b/src/llvm-project/clang/test/Driver/mips-abi.c
new file mode 100644
index 0000000..63ffd99
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/mips-abi.c
@@ -0,0 +1,189 @@
+// Check passing Mips ABI options to the backend.
+//
+// REQUIRES: mips-registered-target
+//
+// RUN: %clang -target mips-linux-gnu -### -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS32R2-O32 %s
+// RUN: %clang -target mips64-linux-gnu -mips32r2 -mabi=32 -### -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS32R2-O32 %s
+// MIPS32R2-O32: "-target-cpu" "mips32r2"
+// MIPS32R2-O32: "-target-abi" "o32"
+//
+// FIXME: This is a valid combination of options but we reject it at the moment
+//        because the backend can't handle it.
+// RUN: not %clang -target mips-linux-gnu -c %s \
+// RUN:        -march=mips64r2 -mabi=32 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS64R2-O32 %s
+// MIPS64R2-O32: error: ABI 'o32' is not supported on CPU 'mips64r2'
+//
+// RUN: %clang -target mips64-linux-gnu -### -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS64R2-N64 %s
+// RUN: %clang -target mips-img-linux-gnu -mips64r2 -### -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS64R2-N64 %s
+// RUN: %clang -target mips-mti-linux-gnu -mips64r2 -### -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS64R2-N64 %s
+// RUN: %clang -target mips-linux-gnu -mips64r2 -mabi=64 -### -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS64R2-N64 %s
+// MIPS64R2-N64: "-target-cpu" "mips64r2"
+// MIPS64R2-N64: "-target-abi" "n64"
+//
+// RUN: %clang -target mips64-linux-gnu -### -mips64r3 -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS64R3-N64 %s
+// RUN: %clang -target mips-img-linux-gnu -mips64r3 -### -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS64R3-N64 %s
+// RUN: %clang -target mips-mti-linux-gnu -mips64r3 -### -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS64R3-N64 %s
+// MIPS64R3-N64: "-target-cpu" "mips64r3"
+// MIPS64R3-N64: "-target-abi" "n64"
+//
+// RUN: %clang -target mips-linux-gnu -### -c %s \
+// RUN:        -mabi=32 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS-ABI-32 %s
+// MIPS-ABI-32: "-target-cpu" "mips32r2"
+// MIPS-ABI-32: "-target-abi" "o32"
+//
+// RUN: %clang -target mips-linux-gnu -### -c %s \
+// RUN:        -mabi=o32 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS-ABI-O32 %s
+// MIPS-ABI-O32: "-target-cpu" "mips32r2"
+// MIPS-ABI-O32: "-target-abi" "o32"
+//
+// RUN: %clang -target mips-linux-gnu -### -c %s \
+// RUN:        -mabi=n32 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS-ABI-N32 %s
+// MIPS-ABI-N32: "-target-cpu" "mips64r2"
+// MIPS-ABI-N32: "-target-abi" "n32"
+//
+// RUN: %clang -target mips64-linux-gnu -### -c %s \
+// RUN:        -mabi=64 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS-ABI-64 %s
+// MIPS-ABI-64: "-target-cpu" "mips64r2"
+// MIPS-ABI-64: "-target-abi" "n64"
+//
+// RUN: %clang -target mips64-linux-gnu -### -c %s \
+// RUN:        -mabi=n64 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS-ABI-N64 %s
+// MIPS-ABI-N64: "-target-cpu" "mips64r2"
+// MIPS-ABI-N64: "-target-abi" "n64"
+//
+// RUN: not %clang -target mips64-linux-gnu -c %s \
+// RUN:        -mabi=o64 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS-ABI-O64 %s
+// MIPS-ABI-O64: error: unknown target ABI 'o64'
+//
+// RUN: not %clang -target mips-linux-gnu -c %s \
+// RUN:        -mabi=unknown 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS-ABI-UNKNOWN %s
+// MIPS-ABI-UNKNOWN: error: unknown target ABI 'unknown'
+//
+// RUN: %clang -target mips-linux-gnu -### -c %s \
+// RUN:        -march=mips1 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS-ARCH-1 %s
+// MIPS-ARCH-1: "-target-cpu" "mips1"
+// MIPS-ARCH-1: "-target-abi" "o32"
+//
+// RUN: %clang -target mips-linux-gnu -### -c %s \
+// RUN:        -march=mips2 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS-ARCH-2 %s
+// MIPS-ARCH-2: "-target-cpu" "mips2"
+// MIPS-ARCH-2: "-target-abi" "o32"
+//
+// RUN: %clang -target mips-linux-gnu -### -c %s \
+// RUN:        -march=mips3 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS-ARCH-3 %s
+// MIPS-ARCH-3: "-target-cpu" "mips3"
+// MIPS-ARCH-3: "-target-abi" "o32"
+//
+// RUN: %clang -target mips-linux-gnu -### -c %s \
+// RUN:        -march=mips4 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS-ARCH-4 %s
+// MIPS-ARCH-4: "-target-cpu" "mips4"
+// MIPS-ARCH-4: "-target-abi" "o32"
+//
+// RUN: %clang -target mips-linux-gnu -### -c %s \
+// RUN:        -march=mips5 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS-ARCH-5 %s
+// MIPS-ARCH-5: "-target-cpu" "mips5"
+// MIPS-ARCH-5: "-target-abi" "o32"
+//
+// RUN: %clang -target mips-linux-gnu -### -c %s \
+// RUN:        -march=mips32 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS-ARCH-32 %s
+// MIPS-ARCH-32: "-target-cpu" "mips32"
+// MIPS-ARCH-32: "-target-abi" "o32"
+//
+// RUN: %clang -target mips-linux-gnu -### -c %s \
+// RUN:        -march=mips32r2 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS-ARCH-32R2 %s
+// MIPS-ARCH-32R2: "-target-cpu" "mips32r2"
+// MIPS-ARCH-32R2: "-target-abi" "o32"
+//
+// RUN: %clang -target mips-linux-gnu -### -c %s \
+// RUN:        -march=p5600 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS-ARCH-P5600 %s
+// MIPS-ARCH-P5600: "-target-cpu" "p5600"
+// MIPS-ARCH-P5600: "-target-abi" "o32"
+//
+// RUN: not %clang -target mips-linux-gnu -c %s \
+// RUN:        -march=p5600 -mabi=64 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS-ARCH-P5600-N64 %s
+// MIPS-ARCH-P5600-N64: error: ABI 'n64' is not supported on CPU 'p5600'
+//
+// RUN: %clang -target mips-linux-gnu -### -c %s \
+// RUN:        -march=mips64 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS-ARCH-3264 %s
+// MIPS-ARCH-3264: "-target-cpu" "mips64"
+// MIPS-ARCH-3264: "-target-abi" "o32"
+//
+// RUN: %clang -target mips64-linux-gnu -### -c %s \
+// RUN:        -march=mips64 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS-ARCH-64 %s
+// MIPS-ARCH-64: "-target-cpu" "mips64"
+// MIPS-ARCH-64: "-target-abi" "n64"
+//
+// RUN: %clang -target mips64-linux-gnu -### -c %s \
+// RUN:        -march=mips64r2 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS-ARCH-64R2 %s
+// MIPS-ARCH-64R2: "-target-cpu" "mips64r2"
+// MIPS-ARCH-64R2: "-target-abi" "n64"
+//
+// RUN: %clang -target mips64-linux-gnu -### -c %s \
+// RUN:        -march=octeon 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS-ARCH-OCTEON %s
+// MIPS-ARCH-OCTEON: "-target-cpu" "octeon"
+// MIPS-ARCH-OCTEON: "-target-abi" "n64"
+//
+// RUN: not %clang -target mips64-linux-gnu -c %s \
+// RUN:        -march=mips32 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS-ARCH-6432 %s
+// MIPS-ARCH-6432: error: ABI 'n64' is not supported on CPU 'mips32'
+//
+// RUN: not %clang -target mips-linux-gnu -c %s \
+// RUN:        -march=unknown 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS-ARCH-UNKNOWN %s
+// MIPS-ARCH-UNKNOWN: error: unknown target CPU 'unknown'
+
+// Check adjusting of target triple accordingly to `-mabi` option.
+// RUN: %clang -target mips64-linux-gnuabi64 -mabi=32 -### %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=TARGET-O32 %s
+// TARGET-O32: "-triple" "mips-unknown-linux-gnu"
+// TARGET-O32: "-target-cpu" "mips32r2"
+// TARGET-O32: "-target-abi" "o32"
+// TARGET-O32: ld{{(.exe)?}}"
+// TARGET-O32: "-m" "elf32btsmip"
+
+// RUN: %clang -target mips-linux-gnu -mabi=n32 -### %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=TARGET-N32 %s
+// TARGET-N32: "-triple" "mips64-unknown-linux-gnuabin32"
+// TARGET-N32: "-target-cpu" "mips64r2"
+// TARGET-N32: "-target-abi" "n32"
+// TARGET-N32: ld{{(.exe)?}}"
+// TARGET-N32: "-m" "elf32btsmipn32"
+
+// RUN: %clang -target mips-linux-gnu -mabi=64 -### %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=TARGET-N64 %s
+// TARGET-N64: "-triple" "mips64-unknown-linux-gnuabi64"
+// TARGET-N64: "-target-cpu" "mips64r2"
+// TARGET-N64: "-target-abi" "n64"
+// TARGET-N64: ld{{(.exe)?}}"
+// TARGET-N64: "-m" "elf64btsmip"

src/llvm-project/clang/test/Driver/mips-abicalls-error.c

diff --git a/src/llvm-project/clang/test/Driver/mips-abicalls-error.c b/src/llvm-project/clang/test/Driver/mips-abicalls-error.c
new file mode 100644
index 0000000..03ef68b
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/mips-abicalls-error.c
@@ -0,0 +1,2 @@
+// RUN: not %clang -c -target mips64-linux-gnu -fPIC -mno-abicalls %s 2>&1 | FileCheck %s
+// CHECK: error: position-independent code requires '-mabicalls'

src/llvm-project/clang/test/Driver/mips-abicalls-warning.c

diff --git a/src/llvm-project/clang/test/Driver/mips-abicalls-warning.c b/src/llvm-project/clang/test/Driver/mips-abicalls-warning.c
new file mode 100644
index 0000000..09f341e
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/mips-abicalls-warning.c
@@ -0,0 +1,30 @@
+// REQUIRES: mips-registered-target
+// RUN: %clang -### -c -target mips64-mti-elf -fno-pic %s 2>&1 | FileCheck -check-prefix=CHECK-PIC1-IMPLICIT %s
+// CHECK-PIC1-IMPLICIT: warning: ignoring '-fno-pic' option as it cannot be used with implicit usage of -mabicalls and the N64 ABI
+
+// RUN: %clang -### -c -target mips64-mti-elf -fno-pic -mabicalls %s 2>&1 | FileCheck -check-prefix=CHECK-PIC1-EXPLICIT %s
+// CHECK-PIC1-EXPLICIT: warning: ignoring '-fno-pic' option as it cannot be used with -mabicalls and the N64 ABI
+
+// RUN: %clang -### -c -target mips64-mti-elf -fno-PIC %s 2>&1 | FileCheck -check-prefix=CHECK-PIC2-IMPLICIT %s
+// CHECK-PIC2-IMPLICIT: warning: ignoring '-fno-PIC' option as it cannot be used with implicit usage of -mabicalls and the N64 ABI
+
+// RUN: %clang -### -c -target mips64-mti-elf -fno-PIC -mabicalls %s 2>&1 | FileCheck -check-prefix=CHECK-PIC2-EXPLICIT %s
+// CHECK-PIC2-EXPLICIT: warning: ignoring '-fno-PIC' option as it cannot be used with -mabicalls and the N64 ABI
+
+// RUN: %clang -### -c -target mips64-mti-elf -fno-pie %s 2>&1 | FileCheck -check-prefix=CHECK-PIE1-IMPLICIT %s
+// CHECK-PIE1-IMPLICIT: warning: ignoring '-fno-pie' option as it cannot be used with implicit usage of -mabicalls and the N64 ABI
+
+// RUN: %clang -### -c -target mips64-mti-elf -fno-pie -mabicalls %s 2>&1 | FileCheck -check-prefix=CHECK-PIE1-EXPLICIT %s
+// CHECK-PIE1-EXPLICIT: warning: ignoring '-fno-pie' option as it cannot be used with -mabicalls and the N64 ABI
+
+// RUN: %clang -### -c -target mips64-mti-elf -fno-PIE %s 2>&1 | FileCheck -check-prefix=CHECK-PIE2-IMPLICIT %s
+// CHECK-PIE2-IMPLICIT: warning: ignoring '-fno-PIE' option as it cannot be used with implicit usage of -mabicalls and the N64 ABI
+
+// RUN: %clang -### -c -target mips64-mti-elf -fno-PIE -mabicalls %s 2>&1 | FileCheck -check-prefix=CHECK-PIE2-EXPLICIT %s
+// CHECK-PIE2-EXPLICIT: warning: ignoring '-fno-PIE' option as it cannot be used with -mabicalls and the N64 ABI
+
+// RUN: %clang -### -c -target mips-mti-elf -mlong-calls %s 2>&1 | FileCheck -check-prefix=LONGCALL-IMP %s
+// LONGCALL-IMP: warning: ignoring '-mlong-calls' option as it is not currently supported with the implicit usage of -mabicalls
+
+// RUN: %clang -### -c -target mips-mti-elf -mlong-calls -mabicalls %s 2>&1 | FileCheck -check-prefix=LONGCALL-EXP %s
+// LONGCALL-EXP: warning: ignoring '-mlong-calls' option as it is not currently supported with -mabicalls

src/llvm-project/clang/test/Driver/mips-as.c

diff --git a/src/llvm-project/clang/test/Driver/mips-as.c b/src/llvm-project/clang/test/Driver/mips-as.c
new file mode 100644
index 0000000..ced64d8
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/mips-as.c
@@ -0,0 +1,404 @@
+// Check passing options to the assembler for MIPS targets.
+//
+// RUN: %clang -target mips-linux-gnu -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS32R2-EB-AS %s
+// RUN: %clang -target mipsel-linux-gnu -### \
+// RUN:   -no-integrated-as -c -EB %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS32R2-EB-AS %s
+// MIPS32R2-EB-AS: as{{(.exe)?}}" "-march" "mips32r2" "-mabi" "32" "-mno-shared" "-call_nonpic" "-EB"
+// MIPS32R2-EB-AS-NOT: "{{[ A-Za-z\\\/]*}}as{{(.exe)?}}{{.*}}"-KPIC"
+//
+// RUN: %clang -target mips-linux-gnu -### \
+// RUN:   -no-integrated-as -fPIC -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS32R2-EB-PIC %s
+// MIPS32R2-EB-PIC: as{{(.exe)?}}" "-march" "mips32r2" "-mabi" "32" "-call_nonpic" "-EB"
+// MIPS32R2-EB-PIC: "-KPIC"
+//
+// RUN: %clang -target mipsel-linux-gnu -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS32R2-DEF-EL-AS %s
+// MIPS32R2-DEF-EL-AS: as{{(.exe)?}}" "-march" "mips32r2" "-mabi" "32" "-mno-shared" "-call_nonpic" "-EL"
+//
+// RUN: %clang -target mips64-linux-gnu -### \
+// RUN:   -no-integrated-as -fno-pic -mno-abicalls -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS64R2-EB-AS %s
+// MIPS64R2-EB-AS: as{{(.exe)?}}" "-march" "mips64r2" "-mabi" "64" "-mno-shared" "-EB"
+//
+// RUN: %clang -target mips64-linux-gnu -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS64R2-EB-AS-PIC %s
+// MIPS64R2-EB-AS-PIC: as{{(.exe)?}}" "-march" "mips64r2" "-mabi" "64" "-EB" "-KPIC"
+//
+// RUN: %clang -target mips64el-linux-gnu -### \
+// RUN:   -no-integrated-as -c -fno-pic -mno-abicalls %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS64R2-DEF-EL-AS %s
+// MIPS64R2-DEF-EL-AS: as{{(.exe)?}}" "-march" "mips64r2" "-mabi" "64"  "-mno-shared" "-EL"
+//
+// RUN: %clang -target mips64el-linux-gnu -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS64R2-DEF-EL-AS-PIC %s
+// MIPS64R2-DEF-EL-AS-PIC: as{{(.exe)?}}" "-march" "mips64r2" "-mabi" "64" "-EL" "-KPIC"
+//
+// RUN: %clang -target mips64-linux-gnu -mabi=n32 -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS-N32-PIC %s
+// MIPS-N32-PIC: as{{(.exe)?}}" "-march" "mips64r2" "-mabi" "n32" "-call_nonpic" "-EB" "-KPIC"
+//
+// RUN: %clang -target mips64-linux-gnu -mabi=n32 -### \
+// RUN:   -no-integrated-as -c %s -fno-pic 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS-N32 %s
+// MIPS-N32: as{{(.exe)?}}" "-march" "mips64r2" "-mabi" "n32" "-mno-shared" "-call_nonpic" "-EB"
+//
+// RUN: %clang -target mipsel-linux-gnu -mabi=32 -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS32R2-EL-AS %s
+// RUN: %clang -target mips-linux-gnu -mabi=32 -### \
+// RUN:   -no-integrated-as -c %s -EL 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS32R2-EL-AS %s
+// MIPS32R2-EL-AS: as{{(.exe)?}}" "-march" "mips32r2" "-mabi" "32" "-mno-shared" "-call_nonpic" "-EL"
+//
+// RUN: %clang -target mips64el-linux-gnu -mabi=64 -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS64R2-EL-AS-PIC %s
+// MIPS64R2-EL-AS-PIC: as{{(.exe)?}}" "-march" "mips64r2" "-mabi" "64" "-EL" "-KPIC"
+//
+// RUN: %clang -target mips64el-linux-gnu -mabi=64 -### \
+// RUN:   -no-integrated-as -c %s -fno-pic -mno-abicalls 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS64R2-EL-AS %s
+// MIPS64R2-EL-AS: as{{(.exe)?}}" "-march" "mips64r2" "-mabi" "64" "-mno-shared" "-EL"
+//
+// RUN: %clang -target mips-linux-gnu -march=mips32r2 -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS-32R2 %s
+// MIPS-32R2: as{{(.exe)?}}" "-march" "mips32r2" "-mabi" "32" "-mno-shared" "-call_nonpic" "-EB"
+//
+// RUN: %clang -target mips-linux-gnu -march=p5600 -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS-P5600 %s
+// MIPS-P5600: as{{(.exe)?}}" "-march" "p5600" "-mabi" "32" "-mno-shared" "-call_nonpic" "-EB"
+//
+// RUN: %clang -target mips64-linux-gnu -march=octeon -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS-OCTEON-PIC %s
+// MIPS-OCTEON-PIC: as{{(.exe)?}}" "-march" "octeon" "-mabi" "64" "-EB" "-KPIC"
+//
+// RUN: %clang -target mips64-linux-gnu -march=octeon -### \
+// RUN:   -no-integrated-as -c %s -fno-pic -mno-abicalls 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS-OCTEON %s
+// MIPS-OCTEON: as{{(.exe)?}}" "-march" "octeon" "-mabi" "64" "-mno-shared" "-EB"
+//
+// RUN: %clang -target mips-linux-gnu -mips1 -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS-ALIAS-1 %s
+// MIPS-ALIAS-1: as{{(.exe)?}}" "-march" "mips1" "-mabi" "32" "-mno-shared" "-call_nonpic" "-EB"
+//
+// RUN: %clang -target mips-linux-gnu -mips2 -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS-ALIAS-2 %s
+// MIPS-ALIAS-2: as{{(.exe)?}}" "-march" "mips2" "-mabi" "32" "-mno-shared" "-call_nonpic" "-EB"
+//
+// RUN: %clang -target mips-linux-gnu -mips3 -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS-ALIAS-3 %s
+// MIPS-ALIAS-3: as{{(.exe)?}}" "-march" "mips3" "-mabi" "32" "-mno-shared" "-call_nonpic" "-EB"
+//
+// RUN: %clang -target mips-linux-gnu -mips4 -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS-ALIAS-4 %s
+// MIPS-ALIAS-4: as{{(.exe)?}}" "-march" "mips4" "-mabi" "32" "-mno-shared" "-call_nonpic" "-EB"
+//
+// RUN: %clang -target mips-linux-gnu -mips5 -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS-ALIAS-5 %s
+// MIPS-ALIAS-5: as{{(.exe)?}}" "-march" "mips5" "-mabi" "32" "-mno-shared" "-call_nonpic" "-EB"
+//
+// RUN: %clang -target mips-linux-gnu -mips32 -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS-ALIAS-32 %s
+// MIPS-ALIAS-32: as{{(.exe)?}}" "-march" "mips32" "-mabi" "32" "-mno-shared" "-call_nonpic" "-EB"
+//
+// RUN: %clang -target mips-linux-gnu -mips32r2 -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS-ALIAS-32R2 %s
+// MIPS-ALIAS-32R2: as{{(.exe)?}}" "-march" "mips32r2" "-mabi" "32" "-mno-shared" "-call_nonpic" "-EB"
+//
+// RUN: %clang -target mips-linux-gnu -mips32r3 -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS-ALIAS-32R3 %s
+// MIPS-ALIAS-32R3: as{{(.exe)?}}" "-march" "mips32r3" "-mabi" "32" "-mno-shared" "-call_nonpic" "-EB"
+//
+// RUN: %clang -target mips-linux-gnu -mips32r5 -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS-ALIAS-32R5 %s
+// MIPS-ALIAS-32R5: as{{(.exe)?}}" "-march" "mips32r5" "-mabi" "32" "-mno-shared" "-call_nonpic" "-EB"
+//
+// RUN: %clang -target mips-linux-gnu -mips32r6 -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS-ALIAS-32R6 %s
+// MIPS-ALIAS-32R6: as{{(.exe)?}}" "-march" "mips32r6" "-mabi" "32" "-mno-shared" "-call_nonpic" "-EB"
+//
+// RUN: %clang -target mips64-linux-gnu -mips64 -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS-ALIAS-64-PIC %s
+// MIPS-ALIAS-64-PIC: as{{(.exe)?}}" "-march" "mips64" "-mabi" "64" "-EB" "-KPIC"
+//
+// RUN: %clang -target mips64-linux-gnu -mips64 -### \
+// RUN:   -no-integrated-as -c -fno-pic -mno-abicalls %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS-ALIAS-64 %s
+// MIPS-ALIAS-64: as{{(.exe)?}}" "-march" "mips64" "-mabi" "64" "-mno-shared" "-EB"
+//
+// RUN: %clang -target mips64-linux-gnu -mips64r2 -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS-ALIAS-64R2-PIC %s
+// MIPS-ALIAS-64R2-PIC: as{{(.exe)?}}" "-march" "mips64r2" "-mabi" "64" "-EB" "-KPIC"
+//
+// RUN: %clang -target mips64-linux-gnu -mips64r3 -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS-ALIAS-64R3-PIC %s
+// MIPS-ALIAS-64R3-PIC: as{{(.exe)?}}" "-march" "mips64r3" "-mabi" "64" "-EB" "-KPIC"
+//
+// RUN: %clang -target mips64-linux-gnu -mips64r3 -### \
+// RUN:   -no-integrated-as -c %s -fno-pic -mno-abicalls 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS-ALIAS-64R3 %s
+// MIPS-ALIAS-64R3: as{{(.exe)?}}" "-march" "mips64r3" "-mabi" "64" "-mno-shared" "-EB"
+//
+// RUN: %clang -target mips64-linux-gnu -mips64r5 -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS-ALIAS-64R5-PIC %s
+// MIPS-ALIAS-64R5-PIC: as{{(.exe)?}}" "-march" "mips64r5" "-mabi" "64" "-EB" "-KPIC"
+//
+// RUN: %clang -target mips64-linux-gnu -mips64r5 -### \
+// RUN:   -no-integrated-as -c %s -fno-pic -mno-abicalls 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS-ALIAS-64R5 %s
+// MIPS-ALIAS-64R5: as{{(.exe)?}}" "-march" "mips64r5" "-mabi" "64" "-mno-shared" "-EB"
+//
+// RUN: %clang -target mips64-linux-gnu -mips64r6 -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS-ALIAS-64R6-PIC %s
+// MIPS-ALIAS-64R6-PIC: as{{(.exe)?}}" "-march" "mips64r6" "-mabi" "64" "-EB" "-KPIC"
+//
+// RUN: %clang -target mips64-linux-gnu -mips64r6 -### \
+// RUN:   -no-integrated-as -c %s -fno-pic -mno-abicalls 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS-ALIAS-64R6 %s
+// MIPS-ALIAS-64R6: as{{(.exe)?}}" "-march" "mips64r6" "-mabi" "64" "-mno-shared" "-EB"
+//
+// RUN: %clang -target mips-linux-gnu -mno-mips16 -mips16 -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS-16 %s
+// MIPS-16: as{{(.exe)?}}" "-march" "mips32r2" "-mabi" "32" "-mno-shared" "-call_nonpic" "-EB" "-mips16"
+//
+// RUN: %clang -target mips-linux-gnu -mips16 -mno-mips16 -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS-N16 %s
+// MIPS-N16: as{{(.exe)?}}"
+// MIPS-N16: -no-mips16
+//
+// RUN: %clang -target mips-linux-gnu -mno-micromips -mmicromips -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS-MICRO %s
+// MIPS-MICRO: as{{(.exe)?}}" "-march" "mips32r2" "-mabi" "32" "-mno-shared" "-call_nonpic" "-EB" "-mmicromips"
+//
+// RUN: %clang -target mips-linux-gnu -mmicromips -mno-micromips -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS-NMICRO %s
+// MIPS-NMICRO: as{{(.exe)?}}"
+// MIPS-NMICRO-NOT: {{[A-Za-z\\\/]*}}as{{(.exe)?}}{{.*}}"-mmicromips"
+//
+// RUN: %clang -target mips-linux-gnu -mno-dsp -mdsp -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS-DSP %s
+// MIPS-DSP: as{{(.exe)?}}" "-march" "mips32r2" "-mabi" "32" "-mno-shared" "-call_nonpic" "-EB" "-mdsp"
+//
+// RUN: %clang -target mips-linux-gnu -mdsp -mno-dsp -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS-NDSP %s
+// MIPS-NDSP: as{{(.exe)?}}"
+// MIPS-NDSP-NOT: "{{[ A-Za-z\\\/]*}}as{{(.exe)?}}{{.*}}"-mdsp"
+//
+// RUN: %clang -target mips-linux-gnu -mno-dspr2 -mdspr2 -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS-DSPR2 %s
+// MIPS-DSPR2: as{{(.exe)?}}" "-march" "mips32r2" "-mabi" "32" "-mno-shared" "-call_nonpic" "-EB" "-mdspr2"
+//
+// RUN: %clang -target mips-linux-gnu -mdspr2 -mno-dspr2 -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS-NDSPR2 %s
+// MIPS-NDSPR2: as{{(.exe)?}}"
+// MIPS-NDSPR2-NOT: "{{[ A-Za-z\\\/]*}}as{{(.exe)?}}{{.*}}"-mdspr2"
+//
+// RUN: %clang -target mips-linux-gnu -mnan=legacy -mnan=2008 -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS-NAN2008 %s
+// MIPS-NAN2008: as{{(.exe)?}}" "-march" "mips32r2" "-mabi" "32" "-mno-shared" "-call_nonpic" "-EB" "-mnan=2008"
+//
+// RUN: %clang -target mips-linux-gnu -mnan=2008 -mnan=legacy -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS-NAN-LEGACY %s
+// MIPS-NAN-LEGACY: as{{(.exe)?}}"
+// MIPS-NAN-LEGACY-NOT: "{{[ A-Za-z\\\/]*}}as{{(.exe)?}}{{.*}}"-mnan={{.*}}"
+//
+// RUN: %clang -target mips-linux-gnu -mfp64 -mfpxx -mfp32 -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS-MFP32 %s
+// MIPS-MFP32: as{{(.exe)?}}" "-march" "mips32r2" "-mabi" "32" "-mno-shared" "-call_nonpic" "-EB" "-mfp32"
+//
+// RUN: %clang -target mips-linux-gnu -mfp32 -mfp64 -mfpxx -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS-MFPXX %s
+// MIPS-MFPXX: as{{(.exe)?}}" "-march" "mips32r2" "-mabi" "32" "-mno-shared" "-call_nonpic" "-EB" "-mfpxx"
+//
+// RUN: %clang -target mips-linux-gnu -mfpxx -mfp32 -mfp64 -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS-MFP64 %s
+// MIPS-MFP64: as{{(.exe)?}}" "-march" "mips32r2" "-mabi" "32" "-mno-shared" "-call_nonpic" "-EB" "-mfp64"
+//
+// RUN: %clang -target mips-linux-gnu -mno-msa -mmsa -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS-MSA %s
+// MIPS-MSA: as{{(.exe)?}}" "-march" "mips32r2" "-mabi" "32" "-mno-shared" "-call_nonpic" "-EB" "-mmsa"
+//
+// RUN: %clang -target mips-linux-gnu -mmsa -mno-msa -### \
+// RUN:   -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS-NMSA %s
+// MIPS-NMSA: as{{(.exe)?}}"
+// MIPS-NMSA-NOT: "{{[ A-Za-z\\\/]*}}as{{(.exe)?}}{{.*}}"-mmsa"
+//
+// We've already tested MIPS32r2 and MIPS64r2 thoroughly. Do minimal tests on
+// the remaining CPU's since it was possible to pass on a -mabi with no value
+// when the CPU name is absent from a StringSwitch in getMipsCPUAndABI()
+// RUN: %clang -target mips-linux-gnu -### -no-integrated-as -c %s -mcpu=mips1 \
+// RUN:   2>&1 | FileCheck -check-prefix=MIPS1-EB-AS %s
+// MIPS1-EB-AS: as{{(.exe)?}}" "-march" "mips1" "-mabi" "32" "-mno-shared" "-call_nonpic" "-EB"
+// MIPS1-EB-AS-NOT: "{{[ A-Za-z\\\/]*}}as{{(.exe)?}}{{.*}}"-KPIC"
+//
+// RUN: %clang -target mips-linux-gnu -### -no-integrated-as -c %s -mcpu=mips2 \
+// RUN:   2>&1 | FileCheck -check-prefix=MIPS2-EB-AS %s
+// MIPS2-EB-AS: as{{(.exe)?}}" "-march" "mips2" "-mabi" "32" "-mno-shared" "-call_nonpic" "-EB"
+// MIPS2-EB-AS-NOT: "{{[ A-Za-z\\\/]*}}as{{(.exe)?}}{{.*}}"-KPIC"
+//
+// RUN: %clang -target mips64-linux-gnu -### -no-integrated-as -c %s -mcpu=mips3 \
+// RUN:   2>&1 | FileCheck -check-prefix=MIPS3-EB-AS %s
+// MIPS3-EB-AS: as{{(.exe)?}}" "-march" "mips3" "-mabi" "64" "-EB" "-KPIC"
+//
+// RUN: %clang -target mips64-linux-gnu -### -no-integrated-as -c %s -mcpu=mips4 \
+// RUN:   2>&1 | FileCheck -check-prefix=MIPS4-EB-AS %s
+// MIPS4-EB-AS: as{{(.exe)?}}" "-march" "mips4" "-mabi" "64" "-EB" "-KPIC"
+//
+// RUN: %clang -target mips64-linux-gnu -### -no-integrated-as -c %s -mcpu=mips5 \
+// RUN:   2>&1 | FileCheck -check-prefix=MIPS5-EB-AS %s
+// MIPS5-EB-AS: as{{(.exe)?}}" "-march" "mips5" "-mabi" "64" "-EB" "-KPIC"
+//
+// RUN: %clang -target mips-linux-gnu -### -no-integrated-as -c %s -mcpu=mips32 \
+// RUN:   2>&1 | FileCheck -check-prefix=MIPS32-EB-AS %s
+// MIPS32-EB-AS: as{{(.exe)?}}" "-march" "mips32" "-mabi" "32" "-mno-shared" "-call_nonpic" "-EB"
+// MIPS32-EB-AS-NOT: "{{[ A-Za-z\\\/]*}}as{{(.exe)?}}{{.*}}"-KPIC"
+//
+// RUN: %clang -target mips-linux-gnu -### -no-integrated-as -c %s -mcpu=mips32r6 \
+// RUN:   2>&1 | FileCheck -check-prefix=MIPS32R6-EB-AS %s
+// MIPS32R6-EB-AS: as{{(.exe)?}}" "-march" "mips32r6" "-mabi" "32" "-mno-shared" "-call_nonpic" "-EB"
+// MIPS32R6-EB-AS-NOT: "{{[ A-Za-z\\\/]*}}as{{(.exe)?}}{{.*}}"-KPIC"
+//
+// RUN: %clang -target mips64-linux-gnu -### -no-integrated-as -c %s -mcpu=mips64 \
+// RUN:   2>&1 | FileCheck -check-prefix=MIPS64-EB-AS %s
+// MIPS64-EB-AS: as{{(.exe)?}}" "-march" "mips64" "-mabi" "64" "-EB" "-KPIC"
+//
+// RUN: %clang -target mips64-linux-gnu -### -no-integrated-as -c %s -mcpu=mips64r6 \
+// RUN:   2>&1 | FileCheck -check-prefix=MIPS64R6-EB-AS %s
+// MIPS64R6-EB-AS: as{{(.exe)?}}" "-march" "mips64r6" "-mabi" "64" "-EB" "-KPIC"
+//
+// RUN: %clang -target mips-linux-gnu -### -no-integrated-as -msoft-float -mhard-float -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=HARDFLOAT --implicit-check-not=-msoft-float %s
+// HARDFLOAT: as{{(.exe)?}}"
+// HARDFLOAT: -mhard-float
+//
+// RUN: %clang -target mips-linux-gnu -### -no-integrated-as -mhard-float -msoft-float -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=SOFTFLOAT --implicit-check-not=-mhard-float %s
+// SOFTFLOAT: as{{(.exe)?}}"
+// SOFTFLOAT: -msoft-float
+//
+// RUN: %clang -target mips-linux-gnu -### -no-integrated-as -mno-odd-spreg -modd-spreg -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=ODDSPREG --implicit-check-not=-mno-odd-spreg %s
+// ODDSPREG: as{{(.exe)?}}"
+// ODDSPREG: -modd-spreg
+//
+// RUN: %clang -target mips-linux-gnu -### -no-integrated-as -modd-spreg -mno-odd-spreg -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=NOODDSPREG --implicit-check-not=-modd-spreg %s
+// NOODDSPREG: as{{(.exe)?}}"
+// NOODDSPREG: -mno-odd-spreg
+//
+// RUN: %clang -target mips-linux-gnu -### -no-integrated-as -mdouble-float -msingle-float -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=SINGLEFLOAT --implicit-check-not=-mdouble-float %s
+// SINGLEFLOAT: as{{(.exe)?}}"
+// SINGLEFLOAT: -msingle-float
+//
+// RUN: %clang -target mips-linux-gnu -### -no-integrated-as -msingle-float -mdouble-float -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=DOUBLEFLOAT --implicit-check-not=-msingle-float %s
+// DOUBLEFLOAT: as{{(.exe)?}}"
+// DOUBLEFLOAT: -mdouble-float
+//
+// RUN: %clang -target mips-linux-gnu -### -no-integrated-as -msoft-float -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=SOFTFLOAT-IMPLICIT-FPXX --implicit-check-not=-mfpxx %s
+// SOFTFLOAT-IMPLICIT-FPXX: as{{(.exe)?}}"
+// SOFTFLOAT-IMPLICIT-FPXX: -msoft-float
+//
+// RUN: %clang -target mips-linux-gnu -### -no-integrated-as -msoft-float -mfpxx -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=SOFTFLOAT-EXPLICIT-FPXX %s
+// SOFTFLOAT-EXPLICIT-FPXX: as{{(.exe)?}}"
+// SOFTFLOAT-EXPLICIT-FPXX: -mfpxx
+// SOFTFLOAT-EXPLICIT-FPXX: -msoft-float
+//
+// RUN: %clang -target mips-mti-linux-gnu -### -no-integrated-as -msoft-float -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=MTI-SOFTFLOAT-IMPLICIT-FPXX --implicit-check-not=-mfpxx %s
+// MTI-SOFTFLOAT-IMPLICIT-FPXX: as{{(.exe)?}}"
+// MTI-SOFTFLOAT-IMPLICIT-FPXX: -msoft-float
+//
+// RUN: %clang -target mips-mti-linux-gnu -### -no-integrated-as -msoft-float -mfpxx -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=MTI-SOFTFLOAT-EXPLICIT-FPXX %s
+// MTI-SOFTFLOAT-EXPLICIT-FPXX: as{{(.exe)?}}"
+// MTI-SOFTFLOAT-EXPLICIT-FPXX: -mfpxx
+// MTI-SOFTFLOAT-EXPLICIT-FPXX: -msoft-float
+//
+// RUN: %clang -target mips-img-linux-gnu -### -no-integrated-as -msoft-float -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=IMG-SOFTFLOAT-IMPLICIT-FPXX --implicit-check-not=-mfpxx %s
+// IMG-SOFTFLOAT-IMPLICIT-FPXX: as{{(.exe)?}}"
+// IMG-SOFTFLOAT-IMPLICIT-FPXX: -msoft-float
+//
+// RUN: %clang -target mips-img-linux-gnu -### -no-integrated-as -msoft-float -mfpxx -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=IMG-SOFTFLOAT-EXPLICIT-FPXX %s
+// IMG-SOFTFLOAT-EXPLICIT-FPXX: as{{(.exe)?}}"
+// IMG-SOFTFLOAT-EXPLICIT-FPXX: -mfpxx
+// IMG-SOFTFLOAT-EXPLICIT-FPXX: -msoft-float
+//
+// RUN: %clang -target mips-linux-gnu -### -no-integrated-as -msingle-float -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=SINGLEFLOAT-IMPLICIT-FPXX --implicit-check-not=-mfpxx %s
+// SINGLEFLOAT-IMPLICIT-FPXX: as{{(.exe)?}}"
+// SINGLEFLOAT-IMPLICIT-FPXX: -msingle-float
+//
+// RUN: %clang -target mips-linux-gnu -### -no-integrated-as -msingle-float -mfpxx -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=SINGLEFLOAT-EXPLICIT-FPXX %s
+// SINGLEFLOAT-EXPLICIT-FPXX: as{{(.exe)?}}"
+// SINGLEFLOAT-EXPLICIT-FPXX: -mfpxx
+// SINGLEFLOAT-EXPLICIT-FPXX: -msingle-float
+//
+// RUN: %clang -target mips-mti-linux-gnu -### -no-integrated-as -msingle-float -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=MTI-SINGLEFLOAT-IMPLICIT-FPXX --implicit-check-not=-mfpxx %s
+// MTI-SINGLEFLOAT-IMPLICIT-FPXX: as{{(.exe)?}}"
+// MTI-SINGLEFLOAT-IMPLICIT-FPXX: -msingle-float
+//
+// RUN: %clang -target mips-mti-linux-gnu -### -no-integrated-as -msingle-float -mfpxx -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=MTI-SINGLEFLOAT-EXPLICIT-FPXX %s
+// MTI-SINGLEFLOAT-EXPLICIT-FPXX: as{{(.exe)?}}"
+// MTI-SINGLEFLOAT-EXPLICIT-FPXX: -mfpxx
+// MTI-SINGLEFLOAT-EXPLICIT-FPXX: -msingle-float
+//
+// RUN: %clang -target mips-img-linux-gnu -### -no-integrated-as -msingle-float -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=IMG-SINGLEFLOAT-IMPLICIT-FPXX --implicit-check-not=-mfpxx %s
+// IMG-SINGLEFLOAT-IMPLICIT-FPXX: as{{(.exe)?}}"
+// IMG-SINGLEFLOAT-IMPLICIT-FPXX: -msingle-float
+//
+// RUN: %clang -target mips-img-linux-gnu -### -no-integrated-as -msingle-float -mfpxx -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=IMG-SINGLEFLOAT-EXPLICIT-FPXX %s
+// IMG-SINGLEFLOAT-EXPLICIT-FPXX: as{{(.exe)?}}"
+// IMG-SINGLEFLOAT-EXPLICIT-FPXX: -mfpxx
+// IMG-SINGLEFLOAT-EXPLICIT-FPXX: -msingle-float

src/llvm-project/clang/test/Driver/mips-cs.cpp

diff --git a/src/llvm-project/clang/test/Driver/mips-cs.cpp b/src/llvm-project/clang/test/Driver/mips-cs.cpp
new file mode 100644
index 0000000..6ef4c5d
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/mips-cs.cpp
@@ -0,0 +1,698 @@
+// REQUIRES: mips-registered-target
+//
+// Check frontend and linker invocations on Mentor Graphics MIPS toolchain.
+//
+// = Big-endian, hard float
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips-linux-gnu \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_cs_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-BE-HF-32 %s
+// CHECK-BE-HF-32: "-internal-isystem"
+// CHECK-BE-HF-32: "[[TC:[^"]+/lib/gcc/mips-linux-gnu/4.6.3]]/../../../../mips-linux-gnu/include/c++/4.6.3"
+// CHECK-BE-HF-32: "-internal-isystem"
+// CHECK-BE-HF-32: "[[TC]]/../../../../mips-linux-gnu/include/c++/4.6.3/mips-linux-gnu"
+// CHECK-BE-HF-32: "-internal-isystem"
+// CHECK-BE-HF-32: "[[TC]]/../../../../mips-linux-gnu/include/c++/4.6.3/backward"
+// CHECK-BE-HF-32: "-internal-externc-isystem"
+// CHECK-BE-HF-32: "[[TC]]/include"
+// CHECK-BE-HF-32: "-internal-externc-isystem"
+// CHECK-BE-HF-32: "[[TC]]/../../../../mips-linux-gnu/libc/usr/include"
+// CHECK-BE-HF-32: "{{.*}}ld{{(.exe)?}}"
+// CHECK-BE-HF-32: "--sysroot=[[TC]]/../../../../mips-linux-gnu/libc"
+// CHECK-BE-HF-32: "-dynamic-linker" "/lib/ld.so.1"
+// CHECK-BE-HF-32: "[[TC]]/../../../../mips-linux-gnu/libc/usr/lib/../lib{{/|\\\\}}crt1.o"
+// CHECK-BE-HF-32: "[[TC]]/../../../../mips-linux-gnu/libc/usr/lib/../lib{{/|\\\\}}crti.o"
+// CHECK-BE-HF-32: "[[TC]]{{/|\\\\}}crtbegin.o"
+// CHECK-BE-HF-32: "-L[[TC]]"
+// CHECK-BE-HF-32: "-L[[TC]]/../../../../mips-linux-gnu/lib/../lib"
+// CHECK-BE-HF-32: "-L[[TC]]/../../../../mips-linux-gnu/libc/lib"
+// CHECK-BE-HF-32: "-L[[TC]]/../../../../mips-linux-gnu/libc/usr/lib"
+// CHECK-BE-HF-32: "[[TC]]{{/|\\\\}}crtend.o"
+// CHECK-BE-HF-32: "[[TC]]/../../../../mips-linux-gnu/libc/usr/lib/../lib{{/|\\\\}}crtn.o"
+//
+// = Big-endian, hard float, uclibc
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips-linux-gnu -muclibc \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_cs_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-BE-UC-HF-32 %s
+// CHECK-BE-UC-HF-32: "-internal-isystem"
+// CHECK-BE-UC-HF-32: "[[TC:[^"]+/lib/gcc/mips-linux-gnu/4.6.3]]/../../../../mips-linux-gnu/include/c++/4.6.3"
+// CHECK-BE-UC-HF-32: "-internal-isystem"
+// CHECK-BE-UC-HF-32: "[[TC]]/../../../../mips-linux-gnu/include/c++/4.6.3/mips-linux-gnu/uclibc"
+// CHECK-BE-UC-HF-32: "-internal-isystem"
+// CHECK-BE-UC-HF-32: "[[TC]]/../../../../mips-linux-gnu/include/c++/4.6.3/backward"
+// CHECK-BE-UC-HF-32: "-internal-externc-isystem"
+// CHECK-BE-UC-HF-32: "[[TC]]/include"
+// CHECK-BE-UC-HF-32: "-internal-externc-isystem"
+// CHECK-BE-UC-HF-32: "[[TC]]/../../../../mips-linux-gnu/libc/uclibc/usr/include"
+// CHECK-BE-UC-HF-32: "{{.*}}ld{{(.exe)?}}"
+// CHECK-BE-UC-HF-32: "--sysroot=[[TC]]/../../../../mips-linux-gnu/libc/uclibc"
+// CHECK-BE-UC-HF-32: "-dynamic-linker" "/lib/ld-uClibc.so.0"
+// CHECK-BE-UC-HF-32: "[[TC]]/../../../../mips-linux-gnu/libc/uclibc/usr/lib/../lib{{/|\\\\}}crt1.o"
+// CHECK-BE-UC-HF-32: "[[TC]]/../../../../mips-linux-gnu/libc/uclibc/usr/lib/../lib{{/|\\\\}}crti.o"
+// CHECK-BE-UC-HF-32: "[[TC]]/uclibc{{/|\\\\}}crtbegin.o"
+// CHECK-BE-UC-HF-32: "-L[[TC]]/uclibc"
+// CHECK-BE-UC-HF-32: "-L[[TC]]/../../../../mips-linux-gnu/lib/../lib/uclibc"
+// CHECK-BE-UC-HF-32-NOT: "-L[[TC]]"
+// CHECK-BE-UC-HF-32: "-L[[TC]]/../../../../mips-linux-gnu/libc/uclibc/lib/../lib"
+// CHECK-BE-UC-HF-32: "-L[[TC]]/../../../../mips-linux-gnu/libc/uclibc/usr/lib/../lib"
+// CHECK-BE-UC-HF-32: "[[TC]]/uclibc{{/|\\\\}}crtend.o"
+// CHECK-BE-UC-HF-32: "[[TC]]/../../../../mips-linux-gnu/libc/uclibc/usr/lib/../lib{{/|\\\\}}crtn.o"
+//
+// = Big-endian, hard float, mips16
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips-linux-gnu -mips16 \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_cs_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-BE-HF-16 %s
+// CHECK-BE-HF-16: "-internal-isystem"
+// CHECK-BE-HF-16: "[[TC:[^"]+/lib/gcc/mips-linux-gnu/4.6.3]]/../../../../mips-linux-gnu/include/c++/4.6.3"
+// CHECK-BE-HF-16: "-internal-isystem"
+// CHECK-BE-HF-16: "[[TC]]/../../../../mips-linux-gnu/include/c++/4.6.3/mips-linux-gnu/mips16"
+// CHECK-BE-HF-16: "-internal-isystem"
+// CHECK-BE-HF-16: "[[TC]]/../../../../mips-linux-gnu/include/c++/4.6.3/backward"
+// CHECK-BE-HF-16: "-internal-externc-isystem"
+// CHECK-BE-HF-16: "[[TC]]/include"
+// CHECK-BE-HF-16: "-internal-externc-isystem"
+// CHECK-BE-HF-16: "[[TC]]/../../../../mips-linux-gnu/libc/usr/include"
+// CHECK-BE-HF-16: "{{.*}}ld{{(.exe)?}}"
+// CHECK-BE-HF-16: "--sysroot=[[TC]]/../../../../mips-linux-gnu/libc/mips16"
+// CHECK-BE-HF-16: "-dynamic-linker" "/lib/ld.so.1"
+// CHECK-BE-HF-16: "[[TC]]/../../../../mips-linux-gnu/libc/mips16/usr/lib/../lib{{/|\\\\}}crt1.o"
+// CHECK-BE-HF-16: "[[TC]]/../../../../mips-linux-gnu/libc/mips16/usr/lib/../lib{{/|\\\\}}crti.o"
+// CHECK-BE-HF-16: "[[TC]]/mips16{{/|\\\\}}crtbegin.o"
+// CHECK-BE-HF-16: "-L[[TC]]/mips16"
+// CHECK-BE-HF-16: "-L[[TC]]/../../../../mips-linux-gnu/lib/../lib/mips16"
+// CHECK-BE-HF-16-NOT: "-L[[TC]]"
+// CHECK-BE-HF-16: "-L[[TC]]/../../../../mips-linux-gnu/libc/mips16/lib/../lib"
+// CHECK-BE-HF-16: "-L[[TC]]/../../../../mips-linux-gnu/libc/mips16/usr/lib/../lib"
+// CHECK-BE-HF-16: "[[TC]]/mips16{{/|\\\\}}crtend.o"
+// CHECK-BE-HF-16: "[[TC]]/../../../../mips-linux-gnu/libc/mips16/usr/lib/../lib{{/|\\\\}}crtn.o"
+//
+// = Big-endian, hard float, mmicromips
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips-linux-gnu -mmicromips \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_cs_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-BE-HF-MICRO %s
+// CHECK-BE-HF-MICRO: "-internal-isystem"
+// CHECK-BE-HF-MICRO: "[[TC:[^"]+/lib/gcc/mips-linux-gnu/4.6.3]]/../../../../mips-linux-gnu/include/c++/4.6.3"
+// CHECK-BE-HF-MICRO: "-internal-isystem"
+// CHECK-BE-HF-MICRO: "[[TC]]/../../../../mips-linux-gnu/include/c++/4.6.3/mips-linux-gnu/micromips"
+// CHECK-BE-HF-MICRO: "-internal-isystem"
+// CHECK-BE-HF-MICRO: "[[TC]]/../../../../mips-linux-gnu/include/c++/4.6.3/backward"
+// CHECK-BE-HF-MICRO: "-internal-externc-isystem"
+// CHECK-BE-HF-MICRO: "[[TC]]/include"
+// CHECK-BE-HF-MICRO: "-internal-externc-isystem"
+// CHECK-BE-HF-MICRO: "[[TC]]/../../../../mips-linux-gnu/libc/usr/include"
+// CHECK-BE-HF-MICRO: "{{.*}}ld{{(.exe)?}}"
+// CHECK-BE-HF-MICRO: "--sysroot=[[TC]]/../../../../mips-linux-gnu/libc/micromips"
+// CHECK-BE-HF-MICRO: "-dynamic-linker" "/lib/ld.so.1"
+// CHECK-BE-HF-MICRO: "[[TC]]/../../../../mips-linux-gnu/libc/micromips/usr/lib/../lib{{/|\\\\}}crt1.o"
+// CHECK-BE-HF-MICRO: "[[TC]]/../../../../mips-linux-gnu/libc/micromips/usr/lib/../lib{{/|\\\\}}crti.o"
+// CHECK-BE-HF-MICRO: "[[TC]]/micromips{{/|\\\\}}crtbegin.o"
+// CHECK-BE-HF-MICRO: "-L[[TC]]/micromips"
+// CHECK-BE-HF-MICRO: "-L[[TC]]/../../../../mips-linux-gnu/lib/../lib/micromips"
+// CHECK-BE-HF-MICRO-NOT: "-L[[TC]]"
+// CHECK-BE-HF-MICRO: "-L[[TC]]/../../../../mips-linux-gnu/libc/micromips/lib/../lib"
+// CHECK-BE-HF-MICRO: "-L[[TC]]/../../../../mips-linux-gnu/libc/micromips/usr/lib/../lib"
+// CHECK-BE-HF-MICRO: "[[TC]]/micromips{{/|\\\\}}crtend.o"
+// CHECK-BE-HF-MICRO: "[[TC]]/../../../../mips-linux-gnu/libc/micromips/usr/lib/../lib{{/|\\\\}}crtn.o"
+//
+// = Big-endian, hard float, nan2008
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips-linux-gnu -mnan=2008 \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_cs_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-BE-HF-NAN %s
+// CHECK-BE-HF-NAN: "-internal-isystem"
+// CHECK-BE-HF-NAN: "[[TC:[^"]+/lib/gcc/mips-linux-gnu/4.6.3]]/../../../../mips-linux-gnu/include/c++/4.6.3"
+// CHECK-BE-HF-NAN: "-internal-isystem"
+// CHECK-BE-HF-NAN: "[[TC]]/../../../../mips-linux-gnu/include/c++/4.6.3/mips-linux-gnu/nan2008"
+// CHECK-BE-HF-NAN: "-internal-isystem"
+// CHECK-BE-HF-NAN: "[[TC]]/../../../../mips-linux-gnu/include/c++/4.6.3/backward"
+// CHECK-BE-HF-NAN: "-internal-externc-isystem"
+// CHECK-BE-HF-NAN: "[[TC]]/include"
+// CHECK-BE-HF-NAN: "-internal-externc-isystem"
+// CHECK-BE-HF-NAN: "[[TC]]/../../../../mips-linux-gnu/libc/usr/include"
+// CHECK-BE-HF-NAN: "{{.*}}ld{{(.exe)?}}"
+// CHECK-BE-HF-NAN: "--sysroot=[[TC]]/../../../../mips-linux-gnu/libc/nan2008"
+// CHECK-BE-HF-NAN: "-dynamic-linker" "/lib/ld-linux-mipsn8.so.1"
+// CHECK-BE-HF-NAN: "[[TC]]/../../../../mips-linux-gnu/libc/nan2008/usr/lib/../lib{{/|\\\\}}crt1.o"
+// CHECK-BE-HF-NAN: "[[TC]]/../../../../mips-linux-gnu/libc/nan2008/usr/lib/../lib{{/|\\\\}}crti.o"
+// CHECK-BE-HF-NAN: "[[TC]]/nan2008{{/|\\\\}}crtbegin.o"
+// CHECK-BE-HF-NAN: "-L[[TC]]/nan2008"
+// CHECK-BE-HF-NAN: "-L[[TC]]/../../../../mips-linux-gnu/lib/../lib/nan2008"
+// CHECK-BE-HF-NAN-NOT: "-L[[TC]]"
+// CHECK-BE-HF-NAN: "-L[[TC]]/../../../../mips-linux-gnu/libc/nan2008/lib/../lib"
+// CHECK-BE-HF-NAN: "-L[[TC]]/../../../../mips-linux-gnu/libc/nan2008/usr/lib/../lib"
+// CHECK-BE-HF-NAN: "[[TC]]/nan2008{{/|\\\\}}crtend.o"
+// CHECK-BE-HF-NAN: "[[TC]]/../../../../mips-linux-gnu/libc/nan2008/usr/lib/../lib{{/|\\\\}}crtn.o"
+//
+// = Big-endian, hard float, uclibc, nan2008
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips-linux-gnu -muclibc -mnan=2008 \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_cs_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-BE-UC-HF-NAN %s
+// CHECK-BE-UC-HF-NAN: "-internal-isystem"
+// CHECK-BE-UC-HF-NAN: "[[TC:[^"]+/lib/gcc/mips-linux-gnu/4.6.3]]/../../../../mips-linux-gnu/include/c++/4.6.3"
+// CHECK-BE-UC-HF-NAN: "-internal-isystem"
+// CHECK-BE-UC-HF-NAN: "[[TC]]/../../../../mips-linux-gnu/include/c++/4.6.3/mips-linux-gnu/uclibc/nan2008"
+// CHECK-BE-UC-HF-NAN: "-internal-isystem"
+// CHECK-BE-UC-HF-NAN: "[[TC]]/../../../../mips-linux-gnu/include/c++/4.6.3/backward"
+// CHECK-BE-UC-HF-NAN: "-internal-externc-isystem"
+// CHECK-BE-UC-HF-NAN: "[[TC]]/include"
+// CHECK-BE-UC-HF-NAN: "-internal-externc-isystem"
+// CHECK-BE-UC-HF-NAN: "[[TC]]/../../../../mips-linux-gnu/libc/uclibc/usr/include"
+// CHECK-BE-UC-HF-NAN: "{{.*}}ld{{(.exe)?}}"
+// CHECK-BE-UC-HF-NAN: "--sysroot=[[TC]]/../../../../mips-linux-gnu/libc/uclibc/nan2008"
+// CHECK-BE-UC-HF-NAN: "-dynamic-linker" "/lib/ld-uClibc-mipsn8.so.0"
+// CHECK-BE-UC-HF-NAN: "[[TC]]/../../../../mips-linux-gnu/libc/uclibc/nan2008/usr/lib/../lib{{/|\\\\}}crt1.o"
+// CHECK-BE-UC-HF-NAN: "[[TC]]/../../../../mips-linux-gnu/libc/uclibc/nan2008/usr/lib/../lib{{/|\\\\}}crti.o"
+// CHECK-BE-UC-HF-NAN: "[[TC]]/uclibc/nan2008{{/|\\\\}}crtbegin.o"
+// CHECK-BE-UC-HF-NAN: "-L[[TC]]/uclibc/nan2008"
+// CHECK-BE-UC-HF-NAN: "-L[[TC]]/../../../../mips-linux-gnu/lib/../lib/uclibc/nan2008"
+// CHECK-BE-UC-HF-NAN-NOT: "-L[[TC]]"
+// CHECK-BE-UC-HF-NAN: "-L[[TC]]/../../../../mips-linux-gnu/libc/uclibc/nan2008/lib/../lib"
+// CHECK-BE-UC-HF-NAN: "-L[[TC]]/../../../../mips-linux-gnu/libc/uclibc/nan2008/usr/lib/../lib"
+// CHECK-BE-UC-HF-NAN: "[[TC]]/uclibc/nan2008{{/|\\\\}}crtend.o"
+// CHECK-BE-UC-HF-NAN: "[[TC]]/../../../../mips-linux-gnu/libc/uclibc/nan2008/usr/lib/../lib{{/|\\\\}}crtn.o"
+//
+// = Big-endian, soft float
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips-linux-gnu -msoft-float \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_cs_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-BE-SF-32 %s
+// CHECK-BE-SF-32: "-internal-isystem"
+// CHECK-BE-SF-32: "[[TC:[^"]+/lib/gcc/mips-linux-gnu/4.6.3]]/../../../../mips-linux-gnu/include/c++/4.6.3"
+// CHECK-BE-SF-32: "-internal-isystem"
+// CHECK-BE-SF-32: "[[TC]]/../../../../mips-linux-gnu/include/c++/4.6.3/mips-linux-gnu/soft-float"
+// CHECK-BE-SF-32: "-internal-isystem"
+// CHECK-BE-SF-32: "[[TC]]/../../../../mips-linux-gnu/include/c++/4.6.3/backward"
+// CHECK-BE-SF-32: "-internal-externc-isystem"
+// CHECK-BE-SF-32: "[[TC]]/include"
+// CHECK-BE-SF-32: "-internal-externc-isystem"
+// CHECK-BE-SF-32: "[[TC]]/../../../../mips-linux-gnu/libc/usr/include"
+// CHECK-BE-SF-32: "{{.*}}ld{{(.exe)?}}"
+// CHECK-BE-SF-32: "--sysroot=[[TC]]/../../../../mips-linux-gnu/libc/soft-float"
+// CHECK-BE-SF-32: "-dynamic-linker" "/lib/ld.so.1"
+// CHECK-BE-SF-32: "[[TC]]/../../../../mips-linux-gnu/libc/soft-float/usr/lib/../lib{{/|\\\\}}crt1.o"
+// CHECK-BE-SF-32: "[[TC]]/../../../../mips-linux-gnu/libc/soft-float/usr/lib/../lib{{/|\\\\}}crti.o"
+// CHECK-BE-SF-32: "[[TC]]/soft-float{{/|\\\\}}crtbegin.o"
+// CHECK-BE-SF-32: "-L[[TC]]/soft-float"
+// CHECK-BE-SF-32: "-L[[TC]]/../../../../mips-linux-gnu/lib/../lib/soft-float"
+// CHECK-BE-SF-32-NOT: "-L[[TC]]"
+// CHECK-BE-SF-32: "-L[[TC]]/../../../../mips-linux-gnu/libc/soft-float/lib/../lib"
+// CHECK-BE-SF-32: "-L[[TC]]/../../../../mips-linux-gnu/libc/soft-float/usr/lib/../lib"
+// CHECK-BE-SF-32: "[[TC]]/soft-float{{/|\\\\}}crtend.o"
+// CHECK-BE-SF-32: "[[TC]]/../../../../mips-linux-gnu/libc/soft-float/usr/lib/../lib{{/|\\\\}}crtn.o"
+//
+// = Big-endian, soft float, uclibc
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips-linux-gnu -muclibc -msoft-float \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_cs_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-BE-UC-SF-32 %s
+// CHECK-BE-UC-SF-32: "-internal-isystem"
+// CHECK-BE-UC-SF-32: "[[TC:[^"]+/lib/gcc/mips-linux-gnu/4.6.3]]/../../../../mips-linux-gnu/include/c++/4.6.3"
+// CHECK-BE-UC-SF-32: "-internal-isystem"
+// CHECK-BE-UC-SF-32: "[[TC]]/../../../../mips-linux-gnu/include/c++/4.6.3/mips-linux-gnu/uclibc/soft-float"
+// CHECK-BE-UC-SF-32: "-internal-isystem"
+// CHECK-BE-UC-SF-32: "[[TC]]/../../../../mips-linux-gnu/include/c++/4.6.3/backward"
+// CHECK-BE-UC-SF-32: "-internal-externc-isystem"
+// CHECK-BE-UC-SF-32: "[[TC]]/include"
+// CHECK-BE-UC-SF-32: "-internal-externc-isystem"
+// CHECK-BE-UC-SF-32: "[[TC]]/../../../../mips-linux-gnu/libc/uclibc/usr/include"
+// CHECK-BE-UC-SF-32: "{{.*}}ld{{(.exe)?}}"
+// CHECK-BE-UC-SF-32: "--sysroot=[[TC]]/../../../../mips-linux-gnu/libc/uclibc/soft-float"
+// CHECK-BE-UC-SF-32: "-dynamic-linker" "/lib/ld-uClibc.so.0"
+// CHECK-BE-UC-SF-32: "[[TC]]/../../../../mips-linux-gnu/libc/uclibc/soft-float/usr/lib/../lib{{/|\\\\}}crt1.o"
+// CHECK-BE-UC-SF-32: "[[TC]]/../../../../mips-linux-gnu/libc/uclibc/soft-float/usr/lib/../lib{{/|\\\\}}crti.o"
+// CHECK-BE-UC-SF-32: "[[TC]]/uclibc/soft-float{{/|\\\\}}crtbegin.o"
+// CHECK-BE-UC-SF-32: "-L[[TC]]/uclibc/soft-float"
+// CHECK-BE-UC-SF-32: "-L[[TC]]/../../../../mips-linux-gnu/lib/../lib/uclibc/soft-float"
+// CHECK-BE-UC-SF-32-NOT: "-L[[TC]]"
+// CHECK-BE-UC-SF-32: "-L[[TC]]/../../../../mips-linux-gnu/libc/uclibc/soft-float/lib/../lib"
+// CHECK-BE-UC-SF-32: "-L[[TC]]/../../../../mips-linux-gnu/libc/uclibc/soft-float/usr/lib/../lib"
+// CHECK-BE-UC-SF-32: "[[TC]]/uclibc/soft-float{{/|\\\\}}crtend.o"
+// CHECK-BE-UC-SF-32: "[[TC]]/../../../../mips-linux-gnu/libc/uclibc/soft-float/usr/lib/../lib{{/|\\\\}}crtn.o"
+//
+// = Big-endian, soft float, mips16
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips-linux-gnu -msoft-float -mips16 \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_cs_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-BE-SF-16 %s
+// CHECK-BE-SF-16: "-internal-isystem"
+// CHECK-BE-SF-16: "[[TC:[^"]+/lib/gcc/mips-linux-gnu/4.6.3]]/../../../../mips-linux-gnu/include/c++/4.6.3"
+// CHECK-BE-SF-16: "-internal-isystem"
+// CHECK-BE-SF-16: "[[TC]]/../../../../mips-linux-gnu/include/c++/4.6.3/mips-linux-gnu/mips16/soft-float"
+// CHECK-BE-SF-16: "-internal-isystem"
+// CHECK-BE-SF-16: "[[TC]]/../../../../mips-linux-gnu/include/c++/4.6.3/backward"
+// CHECK-BE-SF-16: "-internal-externc-isystem"
+// CHECK-BE-SF-16: "[[TC]]/include"
+// CHECK-BE-SF-16: "-internal-externc-isystem"
+// CHECK-BE-SF-16: "[[TC]]/../../../../mips-linux-gnu/libc/usr/include"
+// CHECK-BE-SF-16: "{{.*}}ld{{(.exe)?}}"
+// CHECK-BE-SF-16: "--sysroot=[[TC]]/../../../../mips-linux-gnu/libc/mips16/soft-float"
+// CHECK-BE-SF-16: "-dynamic-linker" "/lib/ld.so.1"
+// CHECK-BE-SF-16: "[[TC]]/../../../../mips-linux-gnu/libc/mips16/soft-float/usr/lib/../lib{{/|\\\\}}crt1.o"
+// CHECK-BE-SF-16: "[[TC]]/../../../../mips-linux-gnu/libc/mips16/soft-float/usr/lib/../lib{{/|\\\\}}crti.o"
+// CHECK-BE-SF-16: "[[TC]]/mips16/soft-float{{/|\\\\}}crtbegin.o"
+// CHECK-BE-SF-16: "-L[[TC]]/mips16/soft-float"
+// CHECK-BE-SF-16: "-L[[TC]]/../../../../mips-linux-gnu/lib/../lib/mips16/soft-float"
+// CHECK-BE-SF-16-NOT: "-L[[TC]]"
+// CHECK-BE-SF-16: "-L[[TC]]/../../../../mips-linux-gnu/libc/mips16/soft-float/lib/../lib"
+// CHECK-BE-SF-16: "-L[[TC]]/../../../../mips-linux-gnu/libc/mips16/soft-float/usr/lib/../lib"
+// CHECK-BE-SF-16: "[[TC]]/mips16/soft-float{{/|\\\\}}crtend.o"
+// CHECK-BE-SF-16: "[[TC]]/../../../../mips-linux-gnu/libc/mips16/soft-float/usr/lib/../lib{{/|\\\\}}crtn.o"
+//
+// = Big-endian, soft float, micromips
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips-linux-gnu -msoft-float -mmicromips \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_cs_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-BE-SF-MICRO %s
+// CHECK-BE-SF-MICRO: "-internal-isystem"
+// CHECK-BE-SF-MICRO: "[[TC:[^"]+/lib/gcc/mips-linux-gnu/4.6.3]]/../../../../mips-linux-gnu/include/c++/4.6.3"
+// CHECK-BE-SF-MICRO: "-internal-isystem"
+// CHECK-BE-SF-MICRO: "[[TC]]/../../../../mips-linux-gnu/include/c++/4.6.3/mips-linux-gnu/micromips/soft-float"
+// CHECK-BE-SF-MICRO: "-internal-isystem"
+// CHECK-BE-SF-MICRO: "[[TC]]/../../../../mips-linux-gnu/include/c++/4.6.3/backward"
+// CHECK-BE-SF-MICRO: "-internal-externc-isystem"
+// CHECK-BE-SF-MICRO: "[[TC]]/include"
+// CHECK-BE-SF-MICRO: "-internal-externc-isystem"
+// CHECK-BE-SF-MICRO: "[[TC]]/../../../../mips-linux-gnu/libc/usr/include"
+// CHECK-BE-SF-MICRO: "{{.*}}ld{{(.exe)?}}"
+// CHECK-BE-SF-MICRO: "--sysroot=[[TC]]/../../../../mips-linux-gnu/libc/micromips/soft-float"
+// CHECK-BE-SF-MICRO: "-dynamic-linker" "/lib/ld.so.1"
+// CHECK-BE-SF-MICRO: "[[TC]]/../../../../mips-linux-gnu/libc/micromips/soft-float/usr/lib/../lib{{/|\\\\}}crt1.o"
+// CHECK-BE-SF-MICRO: "[[TC]]/../../../../mips-linux-gnu/libc/micromips/soft-float/usr/lib/../lib{{/|\\\\}}crti.o"
+// CHECK-BE-SF-MICRO: "[[TC]]/micromips/soft-float{{/|\\\\}}crtbegin.o"
+// CHECK-BE-SF-MICRO: "-L[[TC]]/micromips/soft-float"
+// CHECK-BE-SF-MICRO: "-L[[TC]]/../../../../mips-linux-gnu/lib/../lib/micromips/soft-float"
+// CHECK-BE-SF-MICRO-NOT: "-L[[TC]]"
+// CHECK-BE-SF-MICRO: "-L[[TC]]/../../../../mips-linux-gnu/libc/micromips/soft-float/lib/../lib"
+// CHECK-BE-SF-MICRO: "-L[[TC]]/../../../../mips-linux-gnu/libc/micromips/soft-float/usr/lib/../lib"
+// CHECK-BE-SF-MICRO: "[[TC]]/micromips/soft-float{{/|\\\\}}crtend.o"
+// CHECK-BE-SF-MICRO: "[[TC]]/../../../../mips-linux-gnu/libc/micromips/soft-float/usr/lib/../lib{{/|\\\\}}crtn.o"
+//
+// = Big-endian, hard float, 64-bit
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips64-linux-gnu \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_cs_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-BE-HF-64 %s
+// CHECK-BE-HF-64: "-internal-isystem"
+// CHECK-BE-HF-64: "[[TC:[^"]+/lib/gcc/mips-linux-gnu/4.6.3]]/../../../../mips-linux-gnu/include/c++/4.6.3"
+// CHECK-BE-HF-64: "-internal-isystem"
+// CHECK-BE-HF-64: "[[TC]]/../../../../mips-linux-gnu/include/c++/4.6.3/mips-linux-gnu/64"
+// CHECK-BE-HF-64: "-internal-isystem"
+// CHECK-BE-HF-64: "[[TC]]/../../../../mips-linux-gnu/include/c++/4.6.3/backward"
+// CHECK-BE-HF-64: "-internal-externc-isystem"
+// CHECK-BE-HF-64: "[[TC]]/include"
+// CHECK-BE-HF-64: "-internal-externc-isystem"
+// CHECK-BE-HF-64: "[[TC]]/../../../../mips-linux-gnu/libc/usr/include"
+// CHECK-BE-HF-64: "{{.*}}ld{{(.exe)?}}"
+// CHECK-BE-HF-64: "--sysroot=[[TC]]/../../../../mips-linux-gnu/libc"
+// CHECK-BE-HF-64: "-dynamic-linker" "/lib64/ld.so.1"
+// CHECK-BE-HF-64: "[[TC]]/../../../../mips-linux-gnu/libc/usr/lib/../lib64{{/|\\\\}}crt1.o"
+// CHECK-BE-HF-64: "[[TC]]/../../../../mips-linux-gnu/libc/usr/lib/../lib64{{/|\\\\}}crti.o"
+// CHECK-BE-HF-64: "[[TC]]/64{{/|\\\\}}crtbegin.o"
+// CHECK-BE-HF-64: "-L[[TC]]/64"
+// CHECK-BE-HF-64: "-L[[TC]]/../../../../mips-linux-gnu/lib/../lib64"
+// CHECK-BE-HF-64: "-L[[TC]]/../../../../mips-linux-gnu/libc/lib/../lib64"
+// CHECK-BE-HF-64: "-L[[TC]]/../../../../mips-linux-gnu/libc/usr/lib/../lib64"
+// CHECK-BE-HF-64-NOT: "-L[[TC]]"
+// CHECK-BE-HF-64: "{{.*}}/lib/gcc/mips-linux-gnu/4.6.3/64{{/|\\\\}}crtend.o"
+// CHECK-BE-HF-64: "[[TC]]/../../../../mips-linux-gnu/libc/usr/lib/../lib64{{/|\\\\}}crtn.o"
+//
+// = Big-endian, soft float, 64-bit
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips64-linux-gnu -msoft-float \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_cs_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-BE-SF-64 %s
+// CHECK-BE-SF-64: "-internal-isystem"
+// CHECK-BE-SF-64: "[[TC:[^"]+/lib/gcc/mips-linux-gnu/4.6.3]]/../../../../mips-linux-gnu/include/c++/4.6.3"
+// CHECK-BE-SF-64: "-internal-isystem"
+// CHECK-BE-SF-64: "[[TC]]/../../../../mips-linux-gnu/include/c++/4.6.3/mips-linux-gnu/soft-float/64"
+// CHECK-BE-SF-64: "-internal-isystem"
+// CHECK-BE-SF-64: "[[TC]]/../../../../mips-linux-gnu/include/c++/4.6.3/backward"
+// CHECK-BE-SF-64: "-internal-externc-isystem"
+// CHECK-BE-SF-64: "[[TC]]/include"
+// CHECK-BE-SF-64: "-internal-externc-isystem"
+// CHECK-BE-SF-64: "[[TC]]/../../../../mips-linux-gnu/libc/usr/include"
+// CHECK-BE-SF-64: "{{.*}}ld{{(.exe)?}}"
+// CHECK-BE-SF-64: "--sysroot=[[TC]]/../../../../mips-linux-gnu/libc/soft-float"
+// CHECK-BE-SF-64: "-dynamic-linker" "/lib64/ld.so.1"
+// CHECK-BE-SF-64: "[[TC]]/../../../../mips-linux-gnu/libc/soft-float/usr/lib/../lib64{{/|\\\\}}crt1.o"
+// CHECK-BE-SF-64: "[[TC]]/../../../../mips-linux-gnu/libc/soft-float/usr/lib/../lib64{{/|\\\\}}crti.o"
+// CHECK-BE-SF-64: "[[TC]]/soft-float/64{{/|\\\\}}crtbegin.o"
+// CHECK-BE-SF-64: "-L[[TC]]/soft-float/64"
+// CHECK-BE-SF-64: "-L[[TC]]/../../../../mips-linux-gnu/lib/../lib64/soft-float"
+// CHECK-BE-SF-64: "-L[[TC]]/../../../../mips-linux-gnu/libc/soft-float/lib/../lib64"
+// CHECK-BE-SF-64: "-L[[TC]]/../../../../mips-linux-gnu/libc/soft-float/usr/lib/../lib64"
+// CHECK-BE-SF-64-NOT: "-L[[TC]]"
+// CHECK-BE-SF-64: "[[TC]]/soft-float/64{{/|\\\\}}crtend.o"
+// CHECK-BE-SF-64: "[[TC]]/../../../../mips-linux-gnu/libc/soft-float/usr/lib/../lib64{{/|\\\\}}crtn.o"
+//
+// = Little-endian, hard float
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mipsel-linux-gnu -mhard-float \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_cs_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-EL-HF-32 %s
+// CHECK-EL-HF-32: "-internal-isystem"
+// CHECK-EL-HF-32: "[[TC:[^"]+/lib/gcc/mips-linux-gnu/4.6.3]]/../../../../mips-linux-gnu/include/c++/4.6.3"
+// CHECK-EL-HF-32: "-internal-isystem"
+// CHECK-EL-HF-32: "[[TC]]/../../../../mips-linux-gnu/include/c++/4.6.3/mips-linux-gnu/el"
+// CHECK-EL-HF-32: "-internal-isystem"
+// CHECK-EL-HF-32: "[[TC]]/../../../../mips-linux-gnu/include/c++/4.6.3/backward"
+// CHECK-EL-HF-32: "-internal-externc-isystem"
+// CHECK-EL-HF-32: "[[TC]]/include"
+// CHECK-EL-HF-32: "-internal-externc-isystem"
+// CHECK-EL-HF-32: "[[TC]]/../../../../mips-linux-gnu/libc/usr/include"
+// CHECK-EL-HF-32: "{{.*}}ld{{(.exe)?}}"
+// CHECK-EL-HF-32: "--sysroot=[[TC]]/../../../../mips-linux-gnu/libc/el"
+// CHECK-EL-HF-32: "-dynamic-linker" "/lib/ld.so.1"
+// CHECK-EL-HF-32: "[[TC]]/../../../../mips-linux-gnu/libc/el/usr/lib/../lib{{/|\\\\}}crt1.o"
+// CHECK-EL-HF-32: "[[TC]]/../../../../mips-linux-gnu/libc/el/usr/lib/../lib{{/|\\\\}}crti.o"
+// CHECK-EL-HF-32: "[[TC]]/el{{/|\\\\}}crtbegin.o"
+// CHECK-EL-HF-32: "-L[[TC]]/el"
+// CHECK-EL-HF-32: "-L[[TC]]/../../../../mips-linux-gnu/lib/../lib/el"
+// CHECK-EL-HF-32-NOT: "-L[[TC]]"
+// CHECK-EL-HF-32: "-L[[TC]]/../../../../mips-linux-gnu/libc/el/lib/../lib"
+// CHECK-EL-HF-32: "-L[[TC]]/../../../../mips-linux-gnu/libc/el/usr/lib/../lib"
+// CHECK-EL-HF-32: "[[TC]]/el{{/|\\\\}}crtend.o"
+// CHECK-EL-HF-32: "[[TC]]/../../../../mips-linux-gnu/libc/el/usr/lib/../lib{{/|\\\\}}crtn.o"
+//
+// = Little-endian, hard float, uclibc
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mipsel-linux-gnu -mhard-float -muclibc \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_cs_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-EL-UC-HF-32 %s
+// CHECK-EL-UC-HF-32: "-internal-isystem"
+// CHECK-EL-UC-HF-32: "[[TC:[^"]+/lib/gcc/mips-linux-gnu/4.6.3]]/../../../../mips-linux-gnu/include/c++/4.6.3"
+// CHECK-EL-UC-HF-32: "-internal-isystem"
+// CHECK-EL-UC-HF-32: "[[TC]]/../../../../mips-linux-gnu/include/c++/4.6.3/mips-linux-gnu/uclibc/el"
+// CHECK-EL-UC-HF-32: "-internal-isystem"
+// CHECK-EL-UC-HF-32: "[[TC]]/../../../../mips-linux-gnu/include/c++/4.6.3/backward"
+// CHECK-EL-UC-HF-32: "-internal-externc-isystem"
+// CHECK-EL-UC-HF-32: "[[TC]]/include"
+// CHECK-EL-UC-HF-32: "-internal-externc-isystem"
+// CHECK-EL-UC-HF-32: "[[TC]]/../../../../mips-linux-gnu/libc/uclibc/usr/include"
+// CHECK-EL-UC-HF-32: "{{.*}}ld{{(.exe)?}}"
+// CHECK-EL-UC-HF-32: "--sysroot=[[TC]]/../../../../mips-linux-gnu/libc/uclibc/el"
+// CHECK-EL-UC-HF-32: "-dynamic-linker" "/lib/ld-uClibc.so.0"
+// CHECK-EL-UC-HF-32: "[[TC]]/../../../../mips-linux-gnu/libc/uclibc/el/usr/lib/../lib{{/|\\\\}}crt1.o"
+// CHECK-EL-UC-HF-32: "[[TC]]/../../../../mips-linux-gnu/libc/uclibc/el/usr/lib/../lib{{/|\\\\}}crti.o"
+// CHECK-EL-UC-HF-32: "[[TC]]/uclibc/el{{/|\\\\}}crtbegin.o"
+// CHECK-EL-UC-HF-32: "-L[[TC]]/uclibc/el"
+// CHECK-EL-UC-HF-32: "-L[[TC]]/../../../../mips-linux-gnu/lib/../lib/uclibc/el"
+// CHECK-EL-UC-HF-32-NOT: "-L[[TC]]"
+// CHECK-EL-UC-HF-32: "-L[[TC]]/../../../../mips-linux-gnu/libc/uclibc/el/lib/../lib"
+// CHECK-EL-UC-HF-32: "-L[[TC]]/../../../../mips-linux-gnu/libc/uclibc/el/usr/lib/../lib"
+// CHECK-EL-UC-HF-32: "[[TC]]/uclibc/el{{/|\\\\}}crtend.o"
+// CHECK-EL-UC-HF-32: "[[TC]]/../../../../mips-linux-gnu/libc/uclibc/el/usr/lib/../lib{{/|\\\\}}crtn.o"
+//
+// = Little-endian, hard float, mips16
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mipsel-linux-gnu -mips16 \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_cs_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-EL-HF-16 %s
+// CHECK-EL-HF-16: "-internal-isystem"
+// CHECK-EL-HF-16: "[[TC:[^"]+/lib/gcc/mips-linux-gnu/4.6.3]]/../../../../mips-linux-gnu/include/c++/4.6.3"
+// CHECK-EL-HF-16: "-internal-isystem"
+// CHECK-EL-HF-16: "[[TC]]/../../../../mips-linux-gnu/include/c++/4.6.3/mips-linux-gnu/mips16/el"
+// CHECK-EL-HF-16: "-internal-isystem"
+// CHECK-EL-HF-16: "[[TC]]/../../../../mips-linux-gnu/include/c++/4.6.3/backward"
+// CHECK-EL-HF-16: "-internal-externc-isystem"
+// CHECK-EL-HF-16: "[[TC]]/include"
+// CHECK-EL-HF-16: "-internal-externc-isystem"
+// CHECK-EL-HF-16: "[[TC]]/../../../../mips-linux-gnu/libc/usr/include"
+// CHECK-EL-HF-16: "{{.*}}ld{{(.exe)?}}"
+// CHECK-EL-HF-16: "--sysroot=[[TC]]/../../../../mips-linux-gnu/libc/mips16/el"
+// CHECK-EL-HF-16: "-dynamic-linker" "/lib/ld.so.1"
+// CHECK-EL-HF-16: "[[TC]]/../../../../mips-linux-gnu/libc/mips16/el/usr/lib/../lib{{/|\\\\}}crt1.o"
+// CHECK-EL-HF-16: "[[TC]]/../../../../mips-linux-gnu/libc/mips16/el/usr/lib/../lib{{/|\\\\}}crti.o"
+// CHECK-EL-HF-16: "[[TC]]/mips16/el{{/|\\\\}}crtbegin.o"
+// CHECK-EL-HF-16: "-L[[TC]]/mips16/el"
+// CHECK-EL-HF-16: "-L[[TC]]/../../../../mips-linux-gnu/lib/../lib/mips16/el"
+// CHECK-EL-HF-16-NOT: "-L[[TC]]"
+// CHECK-EL-HF-16: "-L[[TC]]/../../../../mips-linux-gnu/libc/mips16/el/lib/../lib"
+// CHECK-EL-HF-16: "-L[[TC]]/../../../../mips-linux-gnu/libc/mips16/el/usr/lib/../lib"
+// CHECK-EL-HF-16: "[[TC]]/mips16/el{{/|\\\\}}crtend.o"
+// CHECK-EL-HF-16: "[[TC]]/../../../../mips-linux-gnu/libc/mips16/el/usr/lib/../lib{{/|\\\\}}crtn.o"
+//
+// = Little-endian, hard float, micromips
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mipsel-linux-gnu -mmicromips \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_cs_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-EL-HF-MICRO %s
+// CHECK-EL-HF-MICRO: "-internal-isystem"
+// CHECK-EL-HF-MICRO: "[[TC:[^"]+/lib/gcc/mips-linux-gnu/4.6.3]]/../../../../mips-linux-gnu/include/c++/4.6.3"
+// CHECK-EL-HF-MICRO: "-internal-isystem"
+// CHECK-EL-HF-MICRO: "[[TC]]/../../../../mips-linux-gnu/include/c++/4.6.3/mips-linux-gnu/micromips/el"
+// CHECK-EL-HF-MICRO: "-internal-isystem"
+// CHECK-EL-HF-MICRO: "[[TC]]/../../../../mips-linux-gnu/include/c++/4.6.3/backward"
+// CHECK-EL-HF-MICRO: "-internal-externc-isystem"
+// CHECK-EL-HF-MICRO: "[[TC]]/include"
+// CHECK-EL-HF-MICRO: "-internal-externc-isystem"
+// CHECK-EL-HF-MICRO: "[[TC]]/../../../../mips-linux-gnu/libc/usr/include"
+// CHECK-EL-HF-MICRO: "{{.*}}ld{{(.exe)?}}"
+// CHECK-EL-HF-MICRO: "--sysroot=[[TC]]/../../../../mips-linux-gnu/libc/micromips/el"
+// CHECK-EL-HF-MICRO: "-dynamic-linker" "/lib/ld.so.1"
+// CHECK-EL-HF-MICRO: "[[TC]]/../../../../mips-linux-gnu/libc/micromips/el/usr/lib/../lib{{/|\\\\}}crt1.o"
+// CHECK-EL-HF-MICRO: "[[TC]]/../../../../mips-linux-gnu/libc/micromips/el/usr/lib/../lib{{/|\\\\}}crti.o"
+// CHECK-EL-HF-MICRO: "[[TC]]/micromips/el{{/|\\\\}}crtbegin.o"
+// CHECK-EL-HF-MICRO: "-L[[TC]]/micromips/el"
+// CHECK-EL-HF-MICRO: "-L[[TC]]/../../../../mips-linux-gnu/lib/../lib/micromips/el"
+// CHECK-EL-HF-MICRO-NOT: "-L[[TC]]"
+// CHECK-EL-HF-MICRO: "-L[[TC]]/../../../../mips-linux-gnu/libc/micromips/el/lib/../lib"
+// CHECK-EL-HF-MICRO: "-L[[TC]]/../../../../mips-linux-gnu/libc/micromips/el/usr/lib/../lib"
+// CHECK-EL-HF-MICRO: "[[TC]]/micromips/el{{/|\\\\}}crtend.o"
+// CHECK-EL-HF-MICRO: "[[TC]]/../../../../mips-linux-gnu/libc/micromips/el/usr/lib/../lib{{/|\\\\}}crtn.o"
+//
+// = Little-endian, hard float, nan2008
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mipsel-linux-gnu -mnan=2008 \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_cs_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-EL-HF-NAN %s
+// CHECK-EL-HF-NAN: "-internal-isystem"
+// CHECK-EL-HF-NAN: "[[TC:[^"]+/lib/gcc/mips-linux-gnu/4.6.3]]/../../../../mips-linux-gnu/include/c++/4.6.3"
+// CHECK-EL-HF-NAN: "-internal-isystem"
+// CHECK-EL-HF-NAN: "[[TC]]/../../../../mips-linux-gnu/include/c++/4.6.3/mips-linux-gnu/nan2008/el"
+// CHECK-EL-HF-NAN: "-internal-isystem"
+// CHECK-EL-HF-NAN: "[[TC]]/../../../../mips-linux-gnu/include/c++/4.6.3/backward"
+// CHECK-EL-HF-NAN: "-internal-externc-isystem"
+// CHECK-EL-HF-NAN: "[[TC]]/include"
+// CHECK-EL-HF-NAN: "-internal-externc-isystem"
+// CHECK-EL-HF-NAN: "[[TC]]/../../../../mips-linux-gnu/libc/usr/include"
+// CHECK-EL-HF-NAN: "{{.*}}ld{{(.exe)?}}"
+// CHECK-EL-HF-NAN: "--sysroot=[[TC]]/../../../../mips-linux-gnu/libc/nan2008/el"
+// CHECK-EL-HF-NAN: "-dynamic-linker" "/lib/ld-linux-mipsn8.so.1"
+// CHECK-EL-HF-NAN: "[[TC]]/../../../../mips-linux-gnu/libc/nan2008/el/usr/lib/../lib{{/|\\\\}}crt1.o"
+// CHECK-EL-HF-NAN: "[[TC]]/../../../../mips-linux-gnu/libc/nan2008/el/usr/lib/../lib{{/|\\\\}}crti.o"
+// CHECK-EL-HF-NAN: "[[TC]]/nan2008/el{{/|\\\\}}crtbegin.o"
+// CHECK-EL-HF-NAN: "-L[[TC]]/nan2008/el"
+// CHECK-EL-HF-NAN: "-L[[TC]]/../../../../mips-linux-gnu/lib/../lib/nan2008/el"
+// CHECK-EL-HF-NAN-NOT: "-L[[TC]]"
+// CHECK-EL-HF-NAN: "-L[[TC]]/../../../../mips-linux-gnu/libc/nan2008/el/lib/../lib"
+// CHECK-EL-HF-NAN: "-L[[TC]]/../../../../mips-linux-gnu/libc/nan2008/el/usr/lib/../lib"
+// CHECK-EL-HF-NAN: "[[TC]]/nan2008/el{{/|\\\\}}crtend.o"
+// CHECK-EL-HF-NAN: "[[TC]]/../../../../mips-linux-gnu/libc/nan2008/el/usr/lib/../lib{{/|\\\\}}crtn.o"
+//
+// = Little-endian, hard float, uclibc, nan2008
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mipsel-linux-gnu -muclibc -mnan=2008 \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_cs_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-EL-UC-HF-NAN %s
+// CHECK-EL-UC-HF-NAN: "-internal-isystem"
+// CHECK-EL-UC-HF-NAN: "[[TC:[^"]+/lib/gcc/mips-linux-gnu/4.6.3]]/../../../../mips-linux-gnu/include/c++/4.6.3"
+// CHECK-EL-UC-HF-NAN: "-internal-isystem"
+// CHECK-EL-UC-HF-NAN: "[[TC]]/../../../../mips-linux-gnu/include/c++/4.6.3/mips-linux-gnu/uclibc/nan2008/el"
+// CHECK-EL-UC-HF-NAN: "-internal-isystem"
+// CHECK-EL-UC-HF-NAN: "[[TC]]/../../../../mips-linux-gnu/include/c++/4.6.3/backward"
+// CHECK-EL-UC-HF-NAN: "-internal-externc-isystem"
+// CHECK-EL-UC-HF-NAN: "[[TC]]/include"
+// CHECK-EL-UC-HF-NAN: "-internal-externc-isystem"
+// CHECK-EL-UC-HF-NAN: "[[TC]]/../../../../mips-linux-gnu/libc/uclibc/usr/include"
+// CHECK-EL-UC-HF-NAN: "{{.*}}ld{{(.exe)?}}"
+// CHECK-EL-UC-HF-NAN: "--sysroot=[[TC]]/../../../../mips-linux-gnu/libc/uclibc/nan2008/el"
+// CHECK-EL-UC-HF-NAN: "-dynamic-linker" "/lib/ld-uClibc-mipsn8.so.0"
+// CHECK-EL-UC-HF-NAN: "[[TC]]/../../../../mips-linux-gnu/libc/uclibc/nan2008/el/usr/lib/../lib{{/|\\\\}}crt1.o"
+// CHECK-EL-UC-HF-NAN: "[[TC]]/../../../../mips-linux-gnu/libc/uclibc/nan2008/el/usr/lib/../lib{{/|\\\\}}crti.o"
+// CHECK-EL-UC-HF-NAN: "[[TC]]/uclibc/nan2008/el{{/|\\\\}}crtbegin.o"
+// CHECK-EL-UC-HF-NAN: "-L[[TC]]/uclibc/nan2008/el"
+// CHECK-EL-UC-HF-NAN: "-L[[TC]]/../../../../mips-linux-gnu/lib/../lib/uclibc/nan2008/el"
+// CHECK-EL-UC-HF-NAN-NOT: "-L[[TC]]"
+// CHECK-EL-UC-HF-NAN: "-L[[TC]]/../../../../mips-linux-gnu/libc/uclibc/nan2008/el/lib/../lib"
+// CHECK-EL-UC-HF-NAN: "-L[[TC]]/../../../../mips-linux-gnu/libc/uclibc/nan2008/el/usr/lib/../lib"
+// CHECK-EL-UC-HF-NAN: "[[TC]]/uclibc/nan2008/el{{/|\\\\}}crtend.o"
+// CHECK-EL-UC-HF-NAN: "[[TC]]/../../../../mips-linux-gnu/libc/uclibc/nan2008/el/usr/lib/../lib{{/|\\\\}}crtn.o"
+//
+// = Little-endian, soft float
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mipsel-linux-gnu -mfloat-abi=soft \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_cs_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-EL-SF-32 %s
+// CHECK-EL-SF-32: "-internal-isystem"
+// CHECK-EL-SF-32: "[[TC:[^"]+/lib/gcc/mips-linux-gnu/4.6.3]]/../../../../mips-linux-gnu/include/c++/4.6.3"
+// CHECK-EL-SF-32: "-internal-isystem"
+// CHECK-EL-SF-32: "[[TC]]/../../../../mips-linux-gnu/include/c++/4.6.3/mips-linux-gnu/soft-float/el"
+// CHECK-EL-SF-32: "-internal-isystem"
+// CHECK-EL-SF-32: "[[TC]]/../../../../mips-linux-gnu/include/c++/4.6.3/backward"
+// CHECK-EL-SF-32: "-internal-externc-isystem"
+// CHECK-EL-SF-32: "[[TC]]/include"
+// CHECK-EL-SF-32: "-internal-externc-isystem"
+// CHECK-EL-SF-32: "[[TC]]/../../../../mips-linux-gnu/libc/usr/include"
+// CHECK-EL-SF-32: "{{.*}}ld{{(.exe)?}}"
+// CHECK-EL-SF-32: "--sysroot=[[TC]]/../../../../mips-linux-gnu/libc/soft-float/el"
+// CHECK-EL-SF-32: "-dynamic-linker" "/lib/ld.so.1"
+// CHECK-EL-SF-32: "[[TC]]/../../../../mips-linux-gnu/libc/soft-float/el/usr/lib/../lib{{/|\\\\}}crt1.o"
+// CHECK-EL-SF-32: "[[TC]]/../../../../mips-linux-gnu/libc/soft-float/el/usr/lib/../lib{{/|\\\\}}crti.o"
+// CHECK-EL-SF-32: "[[TC]]/soft-float/el{{/|\\\\}}crtbegin.o"
+// CHECK-EL-SF-32: "-L[[TC]]/soft-float/el"
+// CHECK-EL-SF-32: "-L[[TC]]/../../../../mips-linux-gnu/lib/../lib/soft-float/el"
+// CHECK-EL-SF-32-NOT: "-L[[TC]]"
+// CHECK-EL-SF-32: "-L[[TC]]/../../../../mips-linux-gnu/libc/soft-float/el/lib/../lib"
+// CHECK-EL-SF-32: "-L[[TC]]/../../../../mips-linux-gnu/libc/soft-float/el/usr/lib/../lib"
+// CHECK-EL-SF-32: "[[TC]]/soft-float/el{{/|\\\\}}crtend.o"
+// CHECK-EL-SF-32: "[[TC]]/../../../../mips-linux-gnu/libc/soft-float/el/usr/lib/../lib{{/|\\\\}}crtn.o"
+//
+// = Little-endian, soft float, uclibc
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mipsel-linux-gnu -mfloat-abi=soft -muclibc \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_cs_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-EL-UC-SF-32 %s
+// CHECK-EL-UC-SF-32: "-internal-isystem"
+// CHECK-EL-UC-SF-32: "[[TC:[^"]+/lib/gcc/mips-linux-gnu/4.6.3]]/../../../../mips-linux-gnu/include/c++/4.6.3"
+// CHECK-EL-UC-SF-32: "-internal-isystem"
+// CHECK-EL-UC-SF-32: "[[TC]]/../../../../mips-linux-gnu/include/c++/4.6.3/mips-linux-gnu/uclibc/soft-float/el"
+// CHECK-EL-UC-SF-32: "-internal-isystem"
+// CHECK-EL-UC-SF-32: "[[TC]]/../../../../mips-linux-gnu/include/c++/4.6.3/backward"
+// CHECK-EL-UC-SF-32: "-internal-externc-isystem"
+// CHECK-EL-UC-SF-32: "[[TC]]/include"
+// CHECK-EL-UC-SF-32: "-internal-externc-isystem"
+// CHECK-EL-UC-SF-32: "[[TC]]/../../../../mips-linux-gnu/libc/uclibc/usr/include"
+// CHECK-EL-UC-SF-32: "{{.*}}ld{{(.exe)?}}"
+// CHECK-EL-UC-SF-32: "--sysroot=[[TC]]/../../../../mips-linux-gnu/libc/uclibc/soft-float/el"
+// CHECK-EL-UC-SF-32: "-dynamic-linker" "/lib/ld-uClibc.so.0"
+// CHECK-EL-UC-SF-32: "[[TC]]/../../../../mips-linux-gnu/libc/uclibc/soft-float/el/usr/lib/../lib{{/|\\\\}}crt1.o"
+// CHECK-EL-UC-SF-32: "[[TC]]/../../../../mips-linux-gnu/libc/uclibc/soft-float/el/usr/lib/../lib{{/|\\\\}}crti.o"
+// CHECK-EL-UC-SF-32: "[[TC]]/uclibc/soft-float/el{{/|\\\\}}crtbegin.o"
+// CHECK-EL-UC-SF-32: "-L[[TC]]/uclibc/soft-float/el"
+// CHECK-EL-UC-SF-32: "-L[[TC]]/../../../../mips-linux-gnu/lib/../lib/uclibc/soft-float/el"
+// CHECK-EL-UC-SF-32-NOT: "-L[[TC]]"
+// CHECK-EL-UC-SF-32: "-L[[TC]]/../../../../mips-linux-gnu/libc/uclibc/soft-float/el/lib/../lib"
+// CHECK-EL-UC-SF-32: "-L[[TC]]/../../../../mips-linux-gnu/libc/uclibc/soft-float/el/usr/lib/../lib"
+// CHECK-EL-UC-SF-32: "[[TC]]/uclibc/soft-float/el{{/|\\\\}}crtend.o"
+// CHECK-EL-UC-SF-32: "[[TC]]/../../../../mips-linux-gnu/libc/uclibc/soft-float/el/usr/lib/../lib{{/|\\\\}}crtn.o"
+//
+// = Little-endian, soft float, mips16
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mipsel-linux-gnu -mips16 -msoft-float \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_cs_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-EL-SF-16 %s
+// CHECK-EL-SF-16: "-internal-isystem"
+// CHECK-EL-SF-16: "[[TC:[^"]+/lib/gcc/mips-linux-gnu/4.6.3]]/../../../../mips-linux-gnu/include/c++/4.6.3"
+// CHECK-EL-SF-16: "-internal-isystem"
+// CHECK-EL-SF-16: "[[TC]]/../../../../mips-linux-gnu/include/c++/4.6.3/mips-linux-gnu/mips16/soft-float/el"
+// CHECK-EL-SF-16: "-internal-isystem"
+// CHECK-EL-SF-16: "[[TC]]/../../../../mips-linux-gnu/include/c++/4.6.3/backward"
+// CHECK-EL-SF-16: "-internal-externc-isystem"
+// CHECK-EL-SF-16: "[[TC]]/include"
+// CHECK-EL-SF-16: "-internal-externc-isystem"
+// CHECK-EL-SF-16: "[[TC]]/../../../../mips-linux-gnu/libc/usr/include"
+// CHECK-EL-SF-16: "{{.*}}ld{{(.exe)?}}"
+// CHECK-EL-SF-16: "--sysroot=[[TC]]/../../../../mips-linux-gnu/libc/mips16/soft-float/el"
+// CHECK-EL-SF-16: "-dynamic-linker" "/lib/ld.so.1"
+// CHECK-EL-SF-16: "[[TC]]/../../../../mips-linux-gnu/libc/mips16/soft-float/el/usr/lib/../lib{{/|\\\\}}crt1.o"
+// CHECK-EL-SF-16: "[[TC]]/../../../../mips-linux-gnu/libc/mips16/soft-float/el/usr/lib/../lib{{/|\\\\}}crti.o"
+// CHECK-EL-SF-16: "[[TC]]/mips16/soft-float/el{{/|\\\\}}crtbegin.o"
+// CHECK-EL-SF-16: "-L[[TC]]/mips16/soft-float/el"
+// CHECK-EL-SF-16: "-L[[TC]]/../../../../mips-linux-gnu/lib/../lib/mips16/soft-float/el"
+// CHECK-EL-SF-16-NOT: "-L[[TC]]"
+// CHECK-EL-SF-16: "-L[[TC]]/../../../../mips-linux-gnu/libc/mips16/soft-float/el/lib/../lib"
+// CHECK-EL-SF-16: "-L[[TC]]/../../../../mips-linux-gnu/libc/mips16/soft-float/el/usr/lib/../lib"
+// CHECK-EL-SF-16: "[[TC]]/mips16/soft-float/el{{/|\\\\}}crtend.o"
+// CHECK-EL-SF-16: "[[TC]]/../../../../mips-linux-gnu/libc/mips16/soft-float/el/usr/lib/../lib{{/|\\\\}}crtn.o"
+//
+// = Little-endian, soft float, micromips
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mipsel-linux-gnu -mmicromips -msoft-float \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_cs_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-EL-SF-MICRO %s
+// CHECK-EL-SF-MICRO: "-internal-isystem"
+// CHECK-EL-SF-MICRO: "[[TC:[^"]+/lib/gcc/mips-linux-gnu/4.6.3]]/../../../../mips-linux-gnu/include/c++/4.6.3"
+// CHECK-EL-SF-MICRO: "-internal-isystem"
+// CHECK-EL-SF-MICRO: "[[TC]]/../../../../mips-linux-gnu/include/c++/4.6.3/mips-linux-gnu/micromips/soft-float/el"
+// CHECK-EL-SF-MICRO: "-internal-isystem"
+// CHECK-EL-SF-MICRO: "[[TC]]/../../../../mips-linux-gnu/include/c++/4.6.3/backward"
+// CHECK-EL-SF-MICRO: "-internal-externc-isystem"
+// CHECK-EL-SF-MICRO: "[[TC]]/include"
+// CHECK-EL-SF-MICRO: "-internal-externc-isystem"
+// CHECK-EL-SF-MICRO: "[[TC]]/../../../../mips-linux-gnu/libc/usr/include"
+// CHECK-EL-SF-MICRO: "{{.*}}ld{{(.exe)?}}"
+// CHECK-EL-SF-MICRO: "--sysroot=[[TC]]/../../../../mips-linux-gnu/libc/micromips/soft-float/el"
+// CHECK-EL-SF-MICRO: "-dynamic-linker" "/lib/ld.so.1"
+// CHECK-EL-SF-MICRO: "[[TC]]/../../../../mips-linux-gnu/libc/micromips/soft-float/el/usr/lib/../lib{{/|\\\\}}crt1.o"
+// CHECK-EL-SF-MICRO: "[[TC]]/../../../../mips-linux-gnu/libc/micromips/soft-float/el/usr/lib/../lib{{/|\\\\}}crti.o"
+// CHECK-EL-SF-MICRO: "[[TC]]/micromips/soft-float/el{{/|\\\\}}crtbegin.o"
+// CHECK-EL-SF-MICRO: "-L[[TC]]/micromips/soft-float/el"
+// CHECK-EL-SF-MICRO: "-L[[TC]]/../../../../mips-linux-gnu/lib/../lib/micromips/soft-float/el"
+// CHECK-EL-SF-MICRO-NOT: "-L[[TC]]"
+// CHECK-EL-SF-MICRO: "-L[[TC]]/../../../../mips-linux-gnu/libc/micromips/soft-float/el/lib/../lib"
+// CHECK-EL-SF-MICRO: "-L[[TC]]/../../../../mips-linux-gnu/libc/micromips/soft-float/el/usr/lib/../lib"
+// CHECK-EL-SF-MICRO: "[[TC]]/micromips/soft-float/el{{/|\\\\}}crtend.o"
+// CHECK-EL-SF-MICRO: "[[TC]]/../../../../mips-linux-gnu/libc/micromips/soft-float/el/usr/lib/../lib{{/|\\\\}}crtn.o"
+//
+// = Little-endian, hard float, 64-bit
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips64el-linux-gnu \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_cs_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-EL-HF-64 %s
+// CHECK-EL-HF-64: "-internal-isystem"
+// CHECK-EL-HF-64: "[[TC:[^"]+/lib/gcc/mips-linux-gnu/4.6.3]]/../../../../mips-linux-gnu/include/c++/4.6.3"
+// CHECK-EL-HF-64: "-internal-isystem"
+// CHECK-EL-HF-64: "[[TC]]/../../../../mips-linux-gnu/include/c++/4.6.3/mips-linux-gnu/el/64"
+// CHECK-EL-HF-64: "-internal-isystem"
+// CHECK-EL-HF-64: "[[TC]]/../../../../mips-linux-gnu/include/c++/4.6.3/backward"
+// CHECK-EL-HF-64: "-internal-externc-isystem"
+// CHECK-EL-HF-64: "[[TC]]/include"
+// CHECK-EL-HF-64: "-internal-externc-isystem"
+// CHECK-EL-HF-64: "[[TC]]/../../../../mips-linux-gnu/libc/usr/include"
+// CHECK-EL-HF-64: "{{.*}}ld{{(.exe)?}}"
+// CHECK-EL-HF-64: "--sysroot=[[TC]]/../../../../mips-linux-gnu/libc/el"
+// CHECK-EL-HF-64: "-dynamic-linker" "/lib64/ld.so.1"
+// CHECK-EL-HF-64: "[[TC]]/../../../../mips-linux-gnu/libc/el/usr/lib/../lib64{{/|\\\\}}crt1.o"
+// CHECK-EL-HF-64: "[[TC]]/../../../../mips-linux-gnu/libc/el/usr/lib/../lib64{{/|\\\\}}crti.o"
+// CHECK-EL-HF-64: "[[TC]]/el/64{{/|\\\\}}crtbegin.o"
+// CHECK-EL-HF-64: "-L[[TC]]/el/64"
+// CHECK-EL-HF-64: "-L[[TC]]/../../../../mips-linux-gnu/lib/../lib64/el"
+// CHECK-EL-HF-64: "-L[[TC]]/../../../../mips-linux-gnu/libc/el/lib/../lib64"
+// CHECK-EL-HF-64: "-L[[TC]]/../../../../mips-linux-gnu/libc/el/usr/lib/../lib64"
+// CHECK-EL-HF-64-NOT: "-L[[TC]]"
+// CHECK-EL-HF-64: "[[TC]]/el/64{{/|\\\\}}crtend.o"
+// CHECK-EL-HF-64: "[[TC]]/../../../../mips-linux-gnu/libc/el/usr/lib/../lib64{{/|\\\\}}crtn.o"
+//
+// = Little-endian, soft float, 64-bit
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips64el-linux-gnu -msoft-float \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_cs_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-EL-SF-64 %s
+// CHECK-EL-SF-64: "-internal-isystem"
+// CHECK-EL-SF-64: "[[TC:[^"]+/lib/gcc/mips-linux-gnu/4.6.3]]/../../../../mips-linux-gnu/include/c++/4.6.3"
+// CHECK-EL-SF-64: "-internal-isystem"
+// CHECK-EL-SF-64: "[[TC]]/../../../../mips-linux-gnu/include/c++/4.6.3/mips-linux-gnu/soft-float/el/64"
+// CHECK-EL-SF-64: "-internal-isystem"
+// CHECK-EL-SF-64: "[[TC]]/../../../../mips-linux-gnu/include/c++/4.6.3/backward"
+// CHECK-EL-SF-64: "-internal-externc-isystem"
+// CHECK-EL-SF-64: "[[TC]]/include"
+// CHECK-EL-SF-64: "-internal-externc-isystem"
+// CHECK-EL-SF-64: "[[TC]]/../../../../mips-linux-gnu/libc/usr/include"
+// CHECK-EL-SF-64: "{{.*}}ld{{(.exe)?}}"
+// CHECK-EL-SF-64: "--sysroot=[[TC]]/../../../../mips-linux-gnu/libc/soft-float/el"
+// CHECK-EL-SF-64: "-dynamic-linker" "/lib64/ld.so.1"
+// CHECK-EL-SF-64: "[[TC]]/../../../../mips-linux-gnu/libc/soft-float/el/usr/lib/../lib64{{/|\\\\}}crt1.o"
+// CHECK-EL-SF-64: "[[TC]]/../../../../mips-linux-gnu/libc/soft-float/el/usr/lib/../lib64{{/|\\\\}}crti.o"
+// CHECK-EL-SF-64: "[[TC]]/soft-float/el/64{{/|\\\\}}crtbegin.o"
+// CHECK-EL-SF-64: "-L[[TC]]/soft-float/el/64"
+// CHECK-EL-SF-64: "-L[[TC]]/../../../../mips-linux-gnu/lib/../lib64/soft-float/el"
+// CHECK-EL-SF-64: "-L[[TC]]/../../../../mips-linux-gnu/libc/soft-float/el/lib/../lib64"
+// CHECK-EL-SF-64: "-L[[TC]]/../../../../mips-linux-gnu/libc/soft-float/el/usr/lib/../lib64"
+// CHECK-EL-SF-64-NOT: "-L[[TC]]"
+// CHECK-EL-SF-64: "[[TC]]/soft-float/el/64{{/|\\\\}}crtend.o"
+// CHECK-EL-SF-64: "[[TC]]/../../../../mips-linux-gnu/libc/soft-float/el/usr/lib/../lib64{{/|\\\\}}crtn.o"

src/llvm-project/clang/test/Driver/mips-eleb.c

diff --git a/src/llvm-project/clang/test/Driver/mips-eleb.c b/src/llvm-project/clang/test/Driver/mips-eleb.c
new file mode 100644
index 0000000..aaa80e0
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/mips-eleb.c
@@ -0,0 +1,33 @@
+// Check that -EL/-EB options adjust the toolchain flags.
+//
+// RUN: %clang -no-canonical-prefixes -target mips-unknown-linux-gnu -### \
+// RUN:        -EL -no-integrated-as %s 2>&1 \
+// RUN:        | FileCheck -check-prefix=MIPS32-EL %s
+// MIPS32-EL: "{{.*}}clang{{.*}}" "-cc1" "-triple" "mipsel-unknown-linux-gnu"
+// MIPS32-EL: "{{.*}}as{{(.exe)?}}" "-march" "mips32r2" "-mabi" "32"
+// MIPS32-EL: "-EL"
+// MIPS32-EL: "{{.*}}ld{{(.exe)?}}" {{.*}} "-m" "elf32ltsmip"
+//
+// RUN: %clang -no-canonical-prefixes -target mips64-unknown-linux-gnu -### \
+// RUN:        -EL -no-integrated-as %s 2>&1 \
+// RUN:        | FileCheck -check-prefix=MIPS64-EL %s
+// MIPS64-EL: "{{.*}}clang{{.*}}" "-cc1" "-triple" "mips64el-unknown-linux-gnu"
+// MIPS64-EL: "{{.*}}as{{(.exe)?}}" "-march" "mips64r2" "-mabi" "64"
+// MIPS64-EL: "-EL"
+// MIPS64-EL: "{{.*}}ld{{(.exe)?}}" {{.*}} "-m" "elf64ltsmip"
+//
+// RUN: %clang -no-canonical-prefixes -target mipsel-unknown-linux-gnu -### \
+// RUN:        -EB -no-integrated-as %s 2>&1 \
+// RUN:        | FileCheck -check-prefix=MIPS32-EB %s
+// MIPS32-EB: "{{.*}}clang{{.*}}" "-cc1" "-triple" "mips-unknown-linux-gnu"
+// MIPS32-EB: "{{.*}}as{{(.exe)?}}" "-march" "mips32r2" "-mabi" "32"
+// MIPS32-EB: "-EB"
+// MIPS32-EB: "{{.*}}ld{{(.exe)?}}" {{.*}} "-m" "elf32btsmip"
+//
+// RUN: %clang -no-canonical-prefixes -target mips64el-unknown-linux-gnu -### \
+// RUN:        -EB -no-integrated-as %s 2>&1 \
+// RUN:        | FileCheck -check-prefix=MIPS64-EB %s
+// MIPS64-EB: "{{.*}}clang{{.*}}" "-cc1" "-triple" "mips64-unknown-linux-gnu"
+// MIPS64-EB: "{{.*}}as{{(.exe)?}}" "-march" "mips64r2" "-mabi" "64"
+// MIPS64-EB: "-EB"
+// MIPS64-EB: "{{.*}}ld{{(.exe)?}}" {{.*}} "-m" "elf64btsmip"

src/llvm-project/clang/test/Driver/mips-features.c

diff --git a/src/llvm-project/clang/test/Driver/mips-features.c b/src/llvm-project/clang/test/Driver/mips-features.c
new file mode 100644
index 0000000..19725bc
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/mips-features.c
@@ -0,0 +1,458 @@
+// Check handling MIPS specific features options.
+//
+// -mabicalls
+// RUN: %clang -target mips-linux-gnu -### -c %s -mno-abicalls -mabicalls 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-MABICALLS %s
+// CHECK-MABICALLS: "-target-feature" "-noabicalls"
+//
+// -mno-abicalls
+// RUN: %clang -target mips-linux-gnu -### -c %s -mabicalls -mno-abicalls 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-MNOABICALLS %s
+// CHECK-MNOABICALLS: "-target-feature" "+noabicalls"
+//
+// -mno-abicalls non-PIC N64
+// RUN: %clang -target mips64-linux-gnu -### -c -fno-PIC -mno-abicalls %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-MNOABICALLS-N64NPIC %s
+// CHECK-MNOABICALLS-N64NPIC: "-target-feature" "+noabicalls"
+//
+// -mgpopt
+// RUN: %clang -target mips-linux-gnu -### -c %s -mno-gpopt -mgpopt -Wno-unsupported-gpopt 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-MGPOPT-DEF-ABICALLS %s
+// CHECK-MGPOPT-DEF-ABICALLS-NOT: "-mllvm" "-mgpopt"
+//
+// -mabicalls -mgpopt
+// RUN: %clang -target mips-linux-gnu -### -c %s -mabicalls -mno-gpopt -mgpopt -Wno-unsupported-gpopt 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-MGPOPT-EXPLICIT-ABICALLS %s
+// CHECK-MGPOPT-EXPLICIT-ABICALLS-NOT: "-mllvm" "-mgpopt"
+//
+// -mno-abicalls -mgpopt
+// RUN: %clang -target mips-linux-gnu -### -c %s -mno-abicalls -mno-gpopt -mgpopt 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-MGPOPT %s
+// CHECK-MGPOPT: "-mllvm" "-mgpopt"
+//
+// -mno-abicalls -mno-gpopt
+// RUN: %clang -target mips-linux-gnu -### -c %s -mno-abicalls -mgpopt -mno-gpopt 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-MNOGPOPT %s
+// CHECK-MNOGPOPT-NOT: "-mllvm" "-mgpopt"
+//
+// -mno-abicalls
+// RUN: %clang -target mips-linux-gnu -### -c %s -mno-abicalls 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-MGPOPTDEF %s
+// CHECK-MGPOPTDEF: "-mllvm" "-mgpopt"
+//
+// -mgpopt -mno-abicalls -mlocal-sdata
+// RUN: %clang -target mips-linux-gnu -### -c %s -mno-abicalls -mno-gpopt -mgpopt -mno-local-sdata -mlocal-sdata 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-MLOCALSDATA %s
+// CHECK-MLOCALSDATA: "-mllvm" "-mlocal-sdata=1"
+//
+// -mgpopt -mno-abicalls -mno-local-sdata
+// RUN: %clang -target mips-linux-gnu -### -c %s -mno-abicalls -mno-gpopt -mgpopt -mlocal-sdata -mno-local-sdata 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-MNOLOCALSDATA %s
+// CHECK-MNOLOCALSDATA: "-mllvm" "-mlocal-sdata=0"
+//
+// -mgpopt -mno-abicalls
+// RUN: %clang -target mips-linux-gnu -### -c %s -mno-abicalls -mgpopt 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-MLOCALSDATADEF %s
+// CHECK-MLOCALSDATADEF-NOT: "-mllvm" "-mlocal-sdata"
+//
+// -mno-abicalls -mgpopt -mextern-sdata
+// RUN: %clang -target mips-linux-gnu -### -c %s -mno-abicalls -mgpopt -mno-extern-sdata -mextern-sdata 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-MEXTERNSDATA %s
+// CHECK-MEXTERNSDATA: "-mllvm" "-mextern-sdata=1"
+//
+// -mno-abicalls -mgpopt -mno-extern-sdata
+// RUN: %clang -target mips-linux-gnu -### -c %s -mno-abicalls -mgpopt -mextern-sdata -mno-extern-sdata 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-MNOEXTERNSDATA %s
+// CHECK-MNOEXTERNSDATA: "-mllvm" "-mextern-sdata=0"
+//
+// -mno-abicalls -mgpopt
+// RUN: %clang -target mips-linux-gnu -### -c %s -mno-abicalls -mgpopt 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-MEXTERNSDATADEF %s
+// CHECK-MEXTERNSDATADEF-NOT: "-mllvm" "-mextern-sdata"
+//
+// -mno-abicalls -mgpopt -membedded-data
+// RUN: %clang -target mips-linux-gnu -### -c %s -mno-abicalls -mgpopt -mno-embedded-data -membedded-data 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-MEMBEDDEDDATA %s
+// CHECK-MEMBEDDEDDATA: "-mllvm" "-membedded-data=1"
+//
+// -mno-abicalls -mgpopt -mno-embedded-data
+// RUN: %clang -target mips-linux-gnu -### -c %s -mno-abicalls -mgpopt -membedded-data -mno-embedded-data 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-MNOEMBEDDEDDATA %s
+// CHECK-MNOEMBEDDEDDATA: "-mllvm" "-membedded-data=0"
+//
+// -mno-abicalls -mgpopt
+// RUN: %clang -target mips-linux-gnu -### -c %s -mno-abicalls -mgpopt 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-MEMBEDDEDDATADEF %s
+// CHECK-MEMBEDDEDDATADEF-NOT: "-mllvm" "-membedded-data"
+//
+// MIPS64 + N64: -fno-pic -> -mno-abicalls -mgpopt
+// RUN: %clang -target mips64-mti-elf -mabi=64 -### -c %s -fno-pic -mno-abicalls 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-N64-GPOPT %s
+// CHECK-N64-GPOPT: "-target-feature" "+noabicalls"
+// CHECK-N64-GPOPT: "-mllvm" "-mgpopt"
+//
+// MIPS64 + N64: -fno-pic -mno-gpopt
+// RUN: %clang -target mips64-mti-elf -mabi=64 -### -c %s -fno-pic -mno-abicalls -mno-gpopt 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-N64-MNO-GPOPT %s
+// CHECK-N64-MNO-GPOPT: "-target-feature" "+noabicalls"
+// CHECK-N64-MNO-GPOPT-NOT: "-mllvm" "-mgpopt"
+//
+// MIPS64 + N64: -mgpopt (-fpic is implicit)
+// RUN: %clang -target mips64-mti-linux-gnu -mabi=64 -### -c %s -mgpopt 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-N64-PIC-GPOPT %s
+// CHECK-N64-PIC-GPOPT-NOT: "-mllvm" "-mgpopt"
+// CHECK-N64-PIC-GPOPT: ignoring '-mgpopt' option as it cannot be used with the implicit usage of -mabicalls
+//
+// -mips16
+// RUN: %clang -target mips-linux-gnu -### -c %s \
+// RUN:     -mno-mips16 -mips16 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-MIPS16 %s
+// CHECK-MIPS16: "-target-feature" "+mips16"
+//
+// -mno-mips16
+// RUN: %clang -target mips-linux-gnu -### -c %s \
+// RUN:     -mips16 -mno-mips16 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NOMIPS16 %s
+// CHECK-NOMIPS16: "-target-feature" "-mips16"
+//
+// -mmicromips
+// RUN: %clang -target mips-linux-gnu -### -c %s \
+// RUN:     -mno-micromips -mmicromips 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-MICROMIPS %s
+// CHECK-MICROMIPS: "-target-feature" "+micromips"
+//
+// -mno-micromips
+// RUN: %clang -target mips-linux-gnu -### -c %s \
+// RUN:     -mmicromips -mno-micromips 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NOMICROMIPS %s
+// CHECK-NOMICROMIPS: "-target-feature" "-micromips"
+//
+// -mdsp
+// RUN: %clang -target mips-linux-gnu -### -c %s \
+// RUN:     -mno-dsp -mdsp 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-MDSP %s
+// CHECK-MDSP: "-target-feature" "+dsp"
+//
+// -mno-dsp
+// RUN: %clang -target mips-linux-gnu -### -c %s \
+// RUN:     -mdsp -mno-dsp 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NOMDSP %s
+// CHECK-NOMDSP: "-target-feature" "-dsp"
+//
+// -mdspr2
+// RUN: %clang -target mips-linux-gnu -### -c %s \
+// RUN:     -mno-dspr2 -mdspr2 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-MDSPR2 %s
+// CHECK-MDSPR2: "-target-feature" "+dspr2"
+//
+// -mno-dspr2
+// RUN: %clang -target mips-linux-gnu -### -c %s \
+// RUN:     -mdspr2 -mno-dspr2 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NOMDSPR2 %s
+// CHECK-NOMDSPR2: "-target-feature" "-dspr2"
+//
+// -mmsa
+// RUN: %clang -target mips-linux-gnu -### -c %s \
+// RUN:     -mno-msa -mmsa 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-MMSA %s
+// CHECK-MMSA: "-target-feature" "+msa"
+//
+// -mno-msa
+// RUN: %clang -target mips-linux-gnu -### -c %s \
+// RUN:     -mmsa -mno-msa 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NOMMSA %s
+// CHECK-NOMMSA: "-target-feature" "-msa"
+//
+// -mmt
+// RUN: %clang -target mips-linux-gnu -### -c %s \
+// RUN:     -mno-mt -mmt 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-MMT %s
+// CHECK-MMT: "-target-feature" "+mt"
+//
+// -mno-mt
+// RUN: %clang -target mips-linux-gnu -### -c %s \
+// RUN:     -mmt -mno-mt 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NOMMT %s
+// CHECK-NOMMT: "-target-feature" "-mt"
+//
+// -modd-spreg
+// RUN: %clang -target mips-linux-gnu -### -c %s -mno-odd-spreg -modd-spreg 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-MODDSPREG %s
+// CHECK-MODDSPREG: "-target-feature" "-nooddspreg"
+//
+// -mno-odd-spreg
+// RUN: %clang -target mips-linux-gnu -### -c %s -modd-spreg -mno-odd-spreg 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NOMODDSPREG %s
+// CHECK-NOMODDSPREG: "-target-feature" "+nooddspreg"
+//
+// -mfpxx
+// RUN: %clang -target mips-linux-gnu -### -c %s -mfpxx 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-MFPXX %s
+// CHECK-MFPXX: "-target-feature" "+fpxx"
+// CHECK-MFPXX: "-target-feature" "+nooddspreg"
+//
+// -mfpxx -modd-spreg
+// RUN: %clang -target mips-linux-gnu -### -c %s -mfpxx -modd-spreg 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-MFPXX-ODDSPREG %s
+// CHECK-MFPXX-ODDSPREG: "-target-feature" "+fpxx"
+// CHECK-MFPXX-ODDSPREG: "-target-feature" "-nooddspreg"
+//
+// -mfp64
+// RUN: %clang -target mips-linux-gnu -### -c %s \
+// RUN:     -mfp32 -mfp64 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-MFP64 %s
+// CHECK-MFP64: "-target-feature" "+fp64"
+//
+// -mfp32
+// RUN: %clang -target mips-linux-gnu -### -c %s \
+// RUN:     -mfp64 -mfp32 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NOMFP64 %s
+// CHECK-NOMFP64: "-target-feature" "-fp64"
+//
+// -mnan=2008
+// RUN: %clang -target mips-linux-gnu -march=mips32r3 -### -c %s \
+// RUN:     -mnan=legacy -mnan=2008 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NAN2008 %s
+// CHECK-NAN2008: "-target-feature" "+nan2008"
+//
+// -mnan=legacy
+// RUN: %clang -target mips-linux-gnu -march=mips32r3 -### -c %s \
+// RUN:     -mnan=2008 -mnan=legacy 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NANLEGACY %s
+// CHECK-NANLEGACY: "-target-feature" "-nan2008"
+//
+// -mabs=2008 on pre R2
+// RUN: %clang -target mips-linux-gnu -march=mips32 -### -c %s \
+// RUN:     -mabs=2008 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-ABSLEGACY %s
+//
+// -mabs=2008
+// RUN: %clang -target mips-linux-gnu -march=mips32r3 -### -c %s \
+// RUN:     -mabs=2008 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-ABS2008 %s
+//
+// -mabs=legacy
+// RUN: %clang -target mips-linux-gnu -march=mips32r3 -### -c %s \
+// RUN:     -mabs=legacy 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-ABSLEGACY %s
+//
+// -mabs=legacy on R6
+// RUN: %clang -target mips-linux-gnu -march=mips32r6 -### -c %s \
+// RUN:     -mabs=legacy 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-ABS2008 %s
+//
+// CHECK-ABSLEGACY: "-target-feature" "-abs2008"
+// CHECK-ABSLEGACY-NOT: "-target-feature" "+abs2008"
+// CHECK-ABS2008: "-target-feature" "+abs2008"
+// CHECK-ABS2008-NOT: "-target-feature" "-abs2008"
+//
+// -mcompact-branches=never
+// RUN: %clang -target mips-linux-gnu -march=mips32r6 -### -c %s \
+// RUN:     -mcompact-branches=never 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-CBNEVER %s
+// CHECK-CBNEVER: "-mllvm" "-mips-compact-branches=never"
+//
+// -mcompact-branches=optimal
+// RUN: %clang -target mips-linux-gnu -march=mips32r6 -### -c %s \
+// RUN:     -mcompact-branches=optimal 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-CBOPTIMAL %s
+// CHECK-CBOPTIMAL: "-mllvm" "-mips-compact-branches=optimal"
+//
+// -mcompact-branches=always
+// RUN: %clang -target mips-linux-gnu -march=mips32r6 -### -c %s \
+// RUN:     -mcompact-branches=always 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-CBALWAYS %s
+// CHECK-CBALWAYS: "-mllvm" "-mips-compact-branches=always"
+//
+// -mxgot
+// RUN: %clang -target mips-linux-gnu -### -c %s \
+// RUN:     -mno-xgot -mxgot 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-XGOT %s
+// CHECK-XGOT: "-mllvm" "-mxgot"
+//
+// -mno-xgot
+// RUN: %clang -target mips-linux-gnu -### -c %s \
+// RUN:     -mxgot -mno-xgot 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NOXGOT %s
+// CHECK-NOXGOT-NOT: "-mllvm" "-mxgot"
+//
+// -mldc1-sdc1
+// RUN: %clang -target mips-linux-gnu -### -c %s \
+// RUN:     -mno-ldc1-sdc1 -mldc1-sdc1 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-LDC1SDC1 %s
+// CHECK-LDC1SDC1-NOT: "-mllvm" "-mno-ldc1-sdc1"
+//
+// -mno-ldc1-sdc1
+// RUN: %clang -target mips-linux-gnu -### -c %s \
+// RUN:     -mldc1-sdc1 -mno-ldc1-sdc1 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NOLDC1SDC1 %s
+// CHECK-NOLDC1SDC1: "-mllvm" "-mno-ldc1-sdc1"
+//
+// -mcheck-zero-division
+// RUN: %clang -target mips-linux-gnu -### -c %s \
+// RUN:     -mno-check-zero-division -mcheck-zero-division 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-ZERODIV %s
+// CHECK-ZERODIV-NOT: "-mllvm" "-mno-check-zero-division"
+//
+// -mno-check-zero-division
+// RUN: %clang -target mips-linux-gnu -### -c %s \
+// RUN:     -mcheck-zero-division -mno-check-zero-division 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NOZERODIV %s
+// CHECK-NOZERODIV: "-mllvm" "-mno-check-zero-division"
+//
+// -G
+// RUN: %clang -target mips-linux-gnu -### -c %s \
+// RUN:     -G 16 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-MIPS-G %s
+// CHECK-MIPS-G: "-mllvm" "-mips-ssection-threshold=16"
+//
+// -msoft-float (unknown vendor)
+// RUN: %clang -target mips-linux-gnu -### -c %s -msoft-float 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-SOFTFLOAT %s
+// CHECK-SOFTFLOAT: "-target-feature" "+soft-float"
+// CHECK-SOFTFLOAT-NOT: "-target-feature" "+fpxx"
+//
+// -msoft-float -mfpxx (unknown vendor)
+// RUN: %clang -target mips-linux-gnu -### -c %s -msoft-float -mfpxx 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-SOFTFLOAT-FPXX %s
+// CHECK-SOFTFLOAT-FPXX: "-target-feature" "+soft-float"
+// CHECK-SOFTFLOAT-FPXX: "-target-feature" "+fpxx"
+//
+// -msoft-float (MTI)
+// RUN: %clang -target mips-mti-linux-gnu -### -c %s -msoft-float 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-MTI-SOFTFLOAT %s
+// CHECK-MTI-SOFTFLOAT: "-target-feature" "+soft-float"
+// CHECK-MTI-SOFTFLOAT-NOT: "-target-feature" "+fpxx"
+//
+// -msoft-float -mfpxx (MTI)
+// RUN: %clang -target mips-mti-linux-gnu -### -c %s -msoft-float -mfpxx 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-MTI-SOFTFLOAT-FPXX %s
+// CHECK-MTI-SOFTFLOAT-FPXX: "-target-feature" "+soft-float"
+// CHECK-MTI-SOFTFLOAT-FPXX: "-target-feature" "+fpxx"
+//
+// -msoft-float (IMG)
+// RUN: %clang -target mips-img-linux-gnu -### -c %s -msoft-float 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-IMG-SOFTFLOAT %s
+// CHECK-IMG-SOFTFLOAT: "-target-feature" "+soft-float"
+// CHECK-IMG-SOFTFLOAT-NOT: "-target-feature" "+fpxx"
+//
+// -msoft-float -mfpxx (IMG)
+// RUN: %clang -target mips-img-linux-gnu -### -c %s -msoft-float -mfpxx 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-IMG-SOFTFLOAT-FPXX %s
+// CHECK-IMG-SOFTFLOAT-FPXX: "-target-feature" "+soft-float"
+// CHECK-IMG-SOFTFLOAT-FPXX: "-target-feature" "+fpxx"
+//
+// -msingle-float (unknown vendor)
+// RUN: %clang -target mips-linux-gnu -### -c %s -msingle-float 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-SINGLEFLOAT %s
+// CHECK-SINGLEFLOAT: "-target-feature" "+single-float"
+// CHECK-SINGLEFLOAT-NOT: "-target-feature" "+fpxx"
+//
+// -msingle-float -mfpxx (unknown vendor)
+// RUN: %clang -target mips-linux-gnu -### -c %s -msingle-float -mfpxx 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-SINGLEFLOAT-FPXX %s
+// CHECK-SINGLEFLOAT-FPXX: "-target-feature" "+single-float"
+// CHECK-SINGLEFLOAT-FPXX: "-target-feature" "+fpxx"
+//
+// -msingle-float (MTI)
+// RUN: %clang -target mips-mti-linux-gnu -### -c %s -msingle-float 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-MTI-SINGLEFLOAT %s
+// CHECK-MTI-SINGLEFLOAT: "-target-feature" "+single-float"
+// CHECK-MTI-SINGLEFLOAT-NOT: "-target-feature" "+fpxx"
+//
+// -msingle-float -mfpxx (MTI)
+// RUN: %clang -target mips-mti-linux-gnu -### -c %s -msingle-float -mfpxx 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-MTI-SINGLEFLOAT-FPXX %s
+// CHECK-MTI-SINGLEFLOAT-FPXX: "-target-feature" "+single-float"
+// CHECK-MTI-SINGLEFLOAT-FPXX: "-target-feature" "+fpxx"
+//
+// -msingle-float (IMG)
+// RUN: %clang -target mips-img-linux-gnu -### -c %s -msingle-float 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-IMG-SINGLEFLOAT %s
+// CHECK-IMG-SINGLEFLOAT: "-target-feature" "+single-float"
+// CHECK-IMG-SINGLEFLOAT-NOT: "-target-feature" "+fpxx"
+//
+// -msingle-float -mfpxx (IMG)
+// RUN: %clang -target mips-img-linux-gnu -### -c %s -msingle-float -mfpxx 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-IMG-SINGLEFLOAT-FPXX %s
+// CHECK-IMG-SINGLEFLOAT-FPXX: "-target-feature" "+single-float"
+// CHECK-IMG-SINGLEFLOAT-FPXX: "-target-feature" "+fpxx"
+
+// -mlong-call
+// RUN: %clang -target mips-img-linux-gnu -### -c %s \
+// RUN:        -mno-abicalls -mlong-calls 2>&1 \
+// RUN:   | FileCheck --check-prefix=LONG-CALLS-ON %s
+// RUN: %clang -target mips-img-linux-gnu -### -c %s \
+// RUN:        -mno-abicalls -mno-long-calls 2>&1 \
+// RUN:   | FileCheck --check-prefix=LONG-CALLS-OFF %s
+// RUN: %clang -target mips-img-linux-gnu -### -c %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=LONG-CALLS-DEF %s
+// RUN: %clang -target mips-img-linux-gnu -### -c %s -mlong-calls 2>&1 \
+// RUN:   | FileCheck --check-prefix=LONG-CALLS-DEF %s
+// LONG-CALLS-ON: "-target-feature" "+long-calls"
+// LONG-CALLS-OFF: "-target-feature" "-long-calls"
+// LONG-CALLS-DEF-NOT: "long-calls"
+//
+// -mbranch-likely
+// RUN: %clang -target -mips-mti-linux-gnu -### -c %s -mbranch-likely 2>&1 \
+// RUN:   | FileCheck --check-prefix=BRANCH-LIKELY %s
+// BRANCH-LIKELY: argument unused during compilation: '-mbranch-likely'
+//
+// -mno-branch-likely
+// RUN: %clang -target -mips-mti-linux-gnu -### -c %s -mno-branch-likely 2>&1 \
+// RUN:   | FileCheck --check-prefix=NO-BRANCH-LIKELY %s
+// NO-BRANCH-LIKELY: argument unused during compilation: '-mno-branch-likely'
+
+// -mindirect-jump=hazard
+// RUN: %clang -target mips-unknown-linux-gnu -### -c %s \
+// RUN:        -mindirect-jump=hazard 2>&1 \
+// RUN:   | FileCheck --check-prefix=INDIRECT-BH %s
+// INDIRECT-BH: "-target-feature" "+use-indirect-jump-hazard"
+//
+// -mcrc
+// RUN: %clang -target mips-unknown-linux-gnu -### -c %s \
+// RUN:     -mno-crc -mcrc 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-CRC %s
+// CHECK-CRC: "-target-feature" "+crc"
+//
+// -mno-crc
+// RUN: %clang -target mips-unknown-linux-gnu -### -c %s \
+// RUN:     -mcrc -mno-crc 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NO-CRC %s
+// CHECK-NO-CRC: "-target-feature" "-crc"
+//
+// -mvirt
+// RUN: %clang -target mips-unknown-linux-gnu -### -c %s \
+// RUN:     -mno-virt -mvirt 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-VIRT %s
+// CHECK-VIRT: "-target-feature" "+virt"
+//
+// -mno-virt
+// RUN: %clang -target mips-unknown-linux-gnu -### -c %s \
+// RUN:     -mvirt -mno-virt 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NO-VIRT %s
+// CHECK-NO-VIRT: "-target-feature" "-virt"
+//
+// -mginv
+// RUN: %clang -target mips-unknown-linux-gnu -### -c %s \
+// RUN:     -mno-ginv -mginv 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-GINV %s
+// CHECK-GINV: "-target-feature" "+ginv"
+//
+// -mno-ginv
+// RUN: %clang -target mips-unknown-linux-gnu -### -c %s \
+// RUN:     -mginv -mno-ginv 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NO-GINV %s
+// CHECK-NO-GINV: "-target-feature" "-ginv"
+//
+// -mrelax-pic-calls
+// RUN: %clang -target mips-unknown-linux-gnu -### -c %s \
+// RUN:     -mno-relax-pic-calls -mrelax-pic-calls 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-RELAX-PIC-CALLS %s
+// CHECK-RELAX-PIC-CALLS-NOT: "-mllvm" "-mips-jalr-reloc=0"
+//
+// -mno-relax-pic-calls
+// RUN: %clang -target mips-unknown-linux-gnu -### -c %s \
+// RUN:     -mrelax-pic-calls -mno-relax-pic-calls 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NO-RELAX-PIC-CALLS %s
+// CHECK-NO-RELAX-PIC-CALLS: "-mllvm" "-mips-jalr-reloc=0"

src/llvm-project/clang/test/Driver/mips-float.c

diff --git a/src/llvm-project/clang/test/Driver/mips-float.c b/src/llvm-project/clang/test/Driver/mips-float.c
new file mode 100644
index 0000000..1621075
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/mips-float.c
@@ -0,0 +1,96 @@
+// Check handling -mhard-float / -msoft-float / -mfloat-abi options
+// when build for MIPS platforms.
+//
+// Default
+// RUN: %clang -c %s -### -o %t.o 2>&1 \
+// RUN:     -target mips-linux-gnu \
+// RUN:   | FileCheck --check-prefix=CHECK-DEF %s
+// CHECK-DEF: "-mfloat-abi" "hard"
+//
+// -mhard-float
+// RUN: %clang -c %s -### -o %t.o 2>&1 \
+// RUN:     -target mips-linux-gnu -mhard-float \
+// RUN:   | FileCheck --check-prefix=CHECK-HARD %s
+// CHECK-HARD: "-mfloat-abi" "hard"
+//
+// -msoft-float
+// RUN: %clang -c %s -### -o %t.o 2>&1 \
+// RUN:     -target mips-linux-gnu -msoft-float \
+// RUN:   | FileCheck --check-prefix=CHECK-SOFT %s
+// CHECK-SOFT: "-target-feature" "+soft-float"
+// CHECK-SOFT: "-msoft-float"
+// CHECK-SOFT: "-mfloat-abi" "soft"
+//
+// -mfloat-abi=hard
+// RUN: %clang -c %s -### -o %t.o 2>&1 \
+// RUN:     -target mips-linux-gnu -mfloat-abi=hard \
+// RUN:   | FileCheck --check-prefix=CHECK-ABI-HARD %s
+// CHECK-ABI-HARD: "-mfloat-abi" "hard"
+//
+// -mfloat-abi=soft
+// RUN: %clang -c %s -### -o %t.o 2>&1 \
+// RUN:     -target mips-linux-gnu -mfloat-abi=soft \
+// RUN:   | FileCheck --check-prefix=CHECK-ABI-SOFT %s
+// CHECK-ABI-SOFT: "-target-feature" "+soft-float"
+// CHECK-ABI-SOFT: "-msoft-float"
+// CHECK-ABI-SOFT: "-mfloat-abi" "soft"
+//
+// -mdouble-float
+// RUN: %clang -c %s -### -o %t.o 2>&1 \
+// RUN:     -target mips-linux-gnu -msingle-float -mdouble-float \
+// RUN:   | FileCheck --check-prefix=CHECK-ABI-DOUBLE %s
+// CHECK-ABI-DOUBLE: "-mfloat-abi" "hard"
+// CHECK-ABI-DOUBLE-NOT: "+single-float"
+//
+// -msingle-float
+// RUN: %clang -c %s -### -o %t.o 2>&1 \
+// RUN:     -target mips-linux-gnu -mdouble-float -msingle-float \
+// RUN:   | FileCheck --check-prefix=CHECK-ABI-SINGLE %s
+// CHECK-ABI-SINGLE: "-target-feature" "+single-float"
+// CHECK-ABI-SINGLE: "-mfloat-abi" "hard"
+//
+// -msoft-float -msingle-float
+// RUN: %clang -c %s -### -o %t.o 2>&1 \
+// RUN:     -target mips-linux-gnu -msoft-float -msingle-float \
+// RUN:   | FileCheck --check-prefix=CHECK-ABI-SOFT-SINGLE %s
+// CHECK-ABI-SOFT-SINGLE: "-target-feature" "+single-float"
+// CHECK-ABI-SOFT-SINGLE: "-mfloat-abi" "soft"
+//
+// Default -mips16
+// RUN: %clang -c %s -### -o %t.o 2>&1 \
+// RUN:     -target mips-linux-gnu -mips16 \
+// RUN:   | FileCheck --check-prefix=CHECK-DEF-MIPS16 %s
+// CHECK-DEF-MIPS16: "-target-feature" "+mips16"
+// CHECK-DEF-MIPS16: "-mfloat-abi" "hard"
+//
+// -mhard-float -mips16
+// RUN: %clang -c %s -### -o %t.o 2>&1 \
+// RUN:     -target mips-linux-gnu -mhard-float -mips16 \
+// RUN:   | FileCheck --check-prefix=CHECK-HARD-MIPS16 %s
+// CHECK-HARD-MIPS16: "-target-feature" "+mips16"
+// CHECK-HARD-MIPS16: "-mfloat-abi" "hard"
+//
+// -msoft-float -mips16
+// RUN: %clang -c %s -### -o %t.o 2>&1 \
+// RUN:     -target mips-linux-gnu -msoft-float -mips16 \
+// RUN:   | FileCheck --check-prefix=CHECK-SOFT-MIPS16 %s
+// CHECK-SOFT-MIPS16: "-target-feature" "+soft-float"
+// CHECK-SOFT-MIPS16: "-target-feature" "+mips16"
+// CHECK-SOFT-MIPS16: "-msoft-float"
+// CHECK-SOFT-MIPS16: "-mfloat-abi" "soft"
+//
+// -mfloat-abi=hard -mips16
+// RUN: %clang -c %s -### -o %t.o 2>&1 \
+// RUN:     -target mips-linux-gnu -mfloat-abi=hard -mips16 \
+// RUN:   | FileCheck --check-prefix=CHECK-ABI-HARD-MIPS16 %s
+// CHECK-ABI-HARD-MIPS16: "-target-feature" "+mips16"
+// CHECK-ABI-HARD-MIPS16: "-mfloat-abi" "hard"
+//
+// -mfloat-abi=soft -mips16
+// RUN: %clang -c %s -### -o %t.o 2>&1 \
+// RUN:     -target mips-linux-gnu -mfloat-abi=soft -mips16 \
+// RUN:   | FileCheck --check-prefix=CHECK-ABI-SOFT-MIPS16 %s
+// CHECK-ABI-SOFT-MIPS16: "-target-feature" "+soft-float"
+// CHECK-ABI-SOFT-MIPS16: "-target-feature" "+mips16"
+// CHECK-ABI-SOFT-MIPS16: "-msoft-float"
+// CHECK-ABI-SOFT-MIPS16: "-mfloat-abi" "soft"

src/llvm-project/clang/test/Driver/mips-fsf.cpp

diff --git a/src/llvm-project/clang/test/Driver/mips-fsf.cpp b/src/llvm-project/clang/test/Driver/mips-fsf.cpp
new file mode 100644
index 0000000..b94da69
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/mips-fsf.cpp
@@ -0,0 +1,2813 @@
+// REQUIRES: mips-registered-target
+
+// Check frontend and linker invocations on FSF MIPS toolchain.
+//
+// = Big-endian, mips32, hard float
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips-mti-linux-gnu -mips32 -mhard-float \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-BE-HF-32 %s
+// CHECK-BE-HF-32: "-internal-isystem"
+// CHECK-BE-HF-32: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-BE-HF-32: "-internal-isystem"
+// CHECK-BE-HF-32: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/mips32"
+// CHECK-BE-HF-32: "-internal-isystem"
+// CHECK-BE-HF-32: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-BE-HF-32: "-internal-externc-isystem"
+// CHECK-BE-HF-32: "[[TC]]/include"
+// CHECK-BE-HF-32: "-internal-externc-isystem"
+// CHECK-BE-HF-32: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-BE-HF-32: "{{.*}}ld{{(.exe)?}}"
+// CHECK-BE-HF-32: "--sysroot=[[TC]]/../../../../sysroot/mips32"
+// CHECK-BE-HF-32: "-dynamic-linker" "/lib/ld.so.1"
+// CHECK-BE-HF-32: "[[TC]]/../../../../sysroot/mips32/usr/lib/../lib{{/|\\\\}}crt1.o"
+// CHECK-BE-HF-32: "[[TC]]/../../../../sysroot/mips32/usr/lib/../lib{{/|\\\\}}crti.o"
+// CHECK-BE-HF-32: "[[TC]]/mips32{{/|\\\\}}crtbegin.o"
+// CHECK-BE-HF-32: "-L[[TC]]/mips32"
+// CHECK-BE-HF-32: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/../lib/mips32"
+// CHECK-BE-HF-32: "-L[[TC]]/../../../../sysroot/mips32/usr/lib/../lib"
+// CHECK-BE-HF-32: "[[TC]]/mips32{{/|\\\\}}crtend.o"
+// CHECK-BE-HF-32: "[[TC]]/../../../../sysroot/mips32/usr/lib/../lib{{/|\\\\}}crtn.o"
+//
+// = Big-endian, mips32, hard float, fp64
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips-mti-linux-gnu -mips32 -mfp64 -mhard-float \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-BE-HF64-32 %s
+// CHECK-BE-HF64-32: "-internal-isystem"
+// CHECK-BE-HF64-32: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-BE-HF64-32: "-internal-isystem"
+// CHECK-BE-HF64-32: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/mips32"
+// CHECK-BE-HF64-32: "-internal-isystem"
+// CHECK-BE-HF64-32: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-BE-HF64-32: "-internal-externc-isystem"
+// CHECK-BE-HF64-32: "[[TC]]/include"
+// CHECK-BE-HF64-32: "-internal-externc-isystem"
+// CHECK-BE-HF64-32: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-BE-HF64-32: "{{.*}}ld{{(.exe)?}}"
+// CHECK-BE-HF64-32: "--sysroot=[[TC]]/../../../../sysroot/mips32"
+// CHECK-BE-HF64-32: "-dynamic-linker" "/lib/ld.so.1"
+// CHECK-BE-HF64-32: "[[TC]]/../../../../sysroot/mips32/usr/lib/../lib{{/|\\\\}}crt1.o"
+// CHECK-BE-HF64-32: "[[TC]]/../../../../sysroot/mips32/usr/lib/../lib{{/|\\\\}}crti.o"
+// CHECK-BE-HF64-32: "[[TC]]/mips32{{/|\\\\}}crtbegin.o"
+// CHECK-BE-HF64-32: "-L[[TC]]/mips32"
+// CHECK-BE-HF64-32: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/../lib/mips32"
+// CHECK-BE-HF64-32: "-L[[TC]]/../../../../sysroot/mips32/usr/lib/../lib"
+// CHECK-BE-HF64-32: "[[TC]]/mips32{{/|\\\\}}crtend.o"
+// CHECK-BE-HF64-32: "[[TC]]/../../../../sysroot/mips32/usr/lib/../lib{{/|\\\\}}crtn.o"
+//
+// = Big-endian, mips32, soft float
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips-mti-linux-gnu -mips32 -msoft-float \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-BE-SF-32 %s
+// CHECK-BE-SF-32: "-internal-isystem"
+// CHECK-BE-SF-32: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-BE-SF-32: "-internal-isystem"
+// CHECK-BE-SF-32: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/mips32/sof"
+// CHECK-BE-SF-32: "-internal-isystem"
+// CHECK-BE-SF-32: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-BE-SF-32: "-internal-externc-isystem"
+// CHECK-BE-SF-32: "[[TC]]/include"
+// CHECK-BE-SF-32: "-internal-externc-isystem"
+// CHECK-BE-SF-32: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-BE-SF-32: "{{.*}}ld{{(.exe)?}}"
+// CHECK-BE-SF-32: "--sysroot=[[TC]]/../../../../sysroot/mips32/sof"
+// CHECK-BE-SF-32: "-dynamic-linker" "/lib/ld.so.1"
+// CHECK-BE-SF-32: "[[TC]]/../../../../sysroot/mips32/sof/usr/lib/../lib{{/|\\\\}}crt1.o"
+// CHECK-BE-SF-32: "[[TC]]/../../../../sysroot/mips32/sof/usr/lib/../lib{{/|\\\\}}crti.o"
+// CHECK-BE-SF-32: "[[TC]]/mips32/sof{{/|\\\\}}crtbegin.o"
+// CHECK-BE-SF-32: "-L[[TC]]/mips32/sof"
+// CHECK-BE-SF-32: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/../lib/mips32/sof"
+// CHECK-BE-SF-32: "-L[[TC]]/../../../../sysroot/mips32/sof/usr/lib/../lib"
+// CHECK-BE-SF-32: "[[TC]]/mips32/sof{{/|\\\\}}crtend.o"
+// CHECK-BE-SF-32: "[[TC]]/../../../../sysroot/mips32/sof/usr/lib/../lib{{/|\\\\}}crtn.o"
+//
+// = Big-endian, mips16 / mips32, hard float
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips-mti-linux-gnu -mips32 -mips16 -mhard-float \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-BE-HF-16 %s
+// CHECK-BE-HF-16: "-internal-isystem"
+// CHECK-BE-HF-16: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-BE-HF-16: "-internal-isystem"
+// CHECK-BE-HF-16: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/mips32/mips16"
+// CHECK-BE-HF-16: "-internal-isystem"
+// CHECK-BE-HF-16: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-BE-HF-16: "-internal-externc-isystem"
+// CHECK-BE-HF-16: "[[TC]]/include"
+// CHECK-BE-HF-16: "-internal-externc-isystem"
+// CHECK-BE-HF-16: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-BE-HF-16: "{{.*}}ld{{(.exe)?}}"
+// CHECK-BE-HF-16: "--sysroot=[[TC]]/../../../../sysroot/mips32/mips16"
+// CHECK-BE-HF-16: "-dynamic-linker" "/lib/ld.so.1"
+// CHECK-BE-HF-16: "[[TC]]/../../../../sysroot/mips32/mips16/usr/lib/../lib{{/|\\\\}}crt1.o"
+// CHECK-BE-HF-16: "[[TC]]/../../../../sysroot/mips32/mips16/usr/lib/../lib{{/|\\\\}}crti.o"
+// CHECK-BE-HF-16: "[[TC]]/mips32/mips16{{/|\\\\}}crtbegin.o"
+// CHECK-BE-HF-16: "-L[[TC]]/mips32/mips16"
+// CHECK-BE-HF-16: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/../lib/mips32/mips16"
+// CHECK-BE-HF-16: "-L[[TC]]/../../../../sysroot/mips32/mips16/usr/lib/../lib"
+// CHECK-BE-HF-16: "[[TC]]/mips32/mips16{{/|\\\\}}crtend.o"
+// CHECK-BE-HF-16: "[[TC]]/../../../../sysroot/mips32/mips16/usr/lib/../lib{{/|\\\\}}crtn.o"
+//
+// = Big-endian, mips16 / mips32, hard float, fp64
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips-mti-linux-gnu -mips32 -mips16 -mfp64 -mhard-float \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-BE-HF64-16 %s
+// CHECK-BE-HF64-16: "-internal-isystem"
+// CHECK-BE-HF64-16: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-BE-HF64-16: "-internal-isystem"
+// CHECK-BE-HF64-16: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/mips32/mips16"
+// CHECK-BE-HF64-16: "-internal-isystem"
+// CHECK-BE-HF64-16: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-BE-HF64-16: "-internal-externc-isystem"
+// CHECK-BE-HF64-16: "[[TC]]/include"
+// CHECK-BE-HF64-16: "-internal-externc-isystem"
+// CHECK-BE-HF64-16: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-BE-HF64-16: "{{.*}}ld{{(.exe)?}}"
+// CHECK-BE-HF64-16: "--sysroot=[[TC]]/../../../../sysroot/mips32/mips16"
+// CHECK-BE-HF64-16: "-dynamic-linker" "/lib/ld.so.1"
+// CHECK-BE-HF64-16: "[[TC]]/../../../../sysroot/mips32/mips16/usr/lib/../lib{{/|\\\\}}crt1.o"
+// CHECK-BE-HF64-16: "[[TC]]/../../../../sysroot/mips32/mips16/usr/lib/../lib{{/|\\\\}}crti.o"
+// CHECK-BE-HF64-16: "[[TC]]/mips32/mips16{{/|\\\\}}crtbegin.o"
+// CHECK-BE-HF64-16: "-L[[TC]]/mips32/mips16"
+// CHECK-BE-HF64-16: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/../lib/mips32/mips16"
+// CHECK-BE-HF64-16: "-L[[TC]]/../../../../sysroot/mips32/mips16/usr/lib/../lib"
+// CHECK-BE-HF64-16: "[[TC]]/mips32/mips16{{/|\\\\}}crtend.o"
+// CHECK-BE-HF64-16: "[[TC]]/../../../../sysroot/mips32/mips16/usr/lib/../lib{{/|\\\\}}crtn.o"
+//
+// = Big-endian, mips16 / mips32, soft float
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips-mti-linux-gnu -mips32 -mips16 -msoft-float \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-BE-SF-16 %s
+// CHECK-BE-SF-16: "-internal-isystem"
+// CHECK-BE-SF-16: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-BE-SF-16: "-internal-isystem"
+// CHECK-BE-SF-16: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/mips32/mips16/sof"
+// CHECK-BE-SF-16: "-internal-isystem"
+// CHECK-BE-SF-16: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-BE-SF-16: "-internal-externc-isystem"
+// CHECK-BE-SF-16: "[[TC]]/include"
+// CHECK-BE-SF-16: "-internal-externc-isystem"
+// CHECK-BE-SF-16: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-BE-SF-16: "{{.*}}ld{{(.exe)?}}"
+// CHECK-BE-SF-16: "--sysroot=[[TC]]/../../../../sysroot/mips32/mips16/sof"
+// CHECK-BE-SF-16: "-dynamic-linker" "/lib/ld.so.1"
+// CHECK-BE-SF-16: "[[TC]]/../../../../sysroot/mips32/mips16/sof/usr/lib/../lib{{/|\\\\}}crt1.o"
+// CHECK-BE-SF-16: "[[TC]]/../../../../sysroot/mips32/mips16/sof/usr/lib/../lib{{/|\\\\}}crti.o"
+// CHECK-BE-SF-16: "[[TC]]/mips32/mips16/sof{{/|\\\\}}crtbegin.o"
+// CHECK-BE-SF-16: "-L[[TC]]/mips32/mips16/sof"
+// CHECK-BE-SF-16: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/../lib/mips32/mips16/sof"
+// CHECK-BE-SF-16: "-L[[TC]]/../../../../sysroot/mips32/mips16/sof/usr/lib/../lib"
+// CHECK-BE-SF-16: "[[TC]]/mips32/mips16/sof{{/|\\\\}}crtend.o"
+// CHECK-BE-SF-16: "[[TC]]/../../../../sysroot/mips32/mips16/sof/usr/lib/../lib{{/|\\\\}}crtn.o"
+//
+// = Big-endian, mips32 / mips16, nan2008
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips-mti-linux-gnu -mips32 -mips16 -mnan=2008 \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-BE-NAN-16 %s
+// CHECK-BE-NAN-16: "-internal-isystem"
+// CHECK-BE-NAN-16: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-BE-NAN-16: "-internal-isystem"
+// CHECK-BE-NAN-16: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/mips32/mips16/nan2008"
+// CHECK-BE-NAN-16: "-internal-isystem"
+// CHECK-BE-NAN-16: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-BE-NAN-16: "-internal-externc-isystem"
+// CHECK-BE-NAN-16: "[[TC]]/include"
+// CHECK-BE-NAN-16: "-internal-externc-isystem"
+// CHECK-BE-NAN-16: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-BE-NAN-16: "{{.*}}ld{{(.exe)?}}"
+// CHECK-BE-NAN-16: "--sysroot=[[TC]]/../../../../sysroot/mips32/mips16/nan2008"
+// CHECK-BE-NAN-16: "-dynamic-linker" "/lib/ld-linux-mipsn8.so.1"
+// CHECK-BE-NAN-16: "[[TC]]/../../../../sysroot/mips32/mips16/nan2008/usr/lib/../lib{{/|\\\\}}crt1.o"
+// CHECK-BE-NAN-16: "[[TC]]/../../../../sysroot/mips32/mips16/nan2008/usr/lib/../lib{{/|\\\\}}crti.o"
+// CHECK-BE-NAN-16: "[[TC]]/mips32/mips16/nan2008{{/|\\\\}}crtbegin.o"
+// CHECK-BE-NAN-16: "-L[[TC]]/mips32/mips16/nan2008"
+// CHECK-BE-NAN-16: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/../lib/mips32/mips16/nan2008"
+// CHECK-BE-NAN-16: "-L[[TC]]/../../../../sysroot/mips32/mips16/nan2008/usr/lib/../lib"
+// CHECK-BE-NAN-16: "[[TC]]/mips32/mips16/nan2008{{/|\\\\}}crtend.o"
+// CHECK-BE-NAN-16: "[[TC]]/../../../../sysroot/mips32/mips16/nan2008/usr/lib/../lib{{/|\\\\}}crtn.o"
+//
+// = Big-endian, mips32 / mips16, fp64, nan2008
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips-mti-linux-gnu -mips32 -mips16 -mfp64 -mnan=2008 \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-BE-NAN64-16 %s
+// CHECK-BE-NAN64-16: "-internal-isystem"
+// CHECK-BE-NAN64-16: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-BE-NAN64-16: "-internal-isystem"
+// CHECK-BE-NAN64-16: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/mips32/mips16/nan2008"
+// CHECK-BE-NAN64-16: "-internal-isystem"
+// CHECK-BE-NAN64-16: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-BE-NAN64-16: "-internal-externc-isystem"
+// CHECK-BE-NAN64-16: "[[TC]]/include"
+// CHECK-BE-NAN64-16: "-internal-externc-isystem"
+// CHECK-BE-NAN64-16: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-BE-NAN64-16: "{{.*}}ld{{(.exe)?}}"
+// CHECK-BE-NAN64-16: "--sysroot=[[TC]]/../../../../sysroot/mips32/mips16/nan2008"
+// CHECK-BE-NAN64-16: "-dynamic-linker" "/lib/ld-linux-mipsn8.so.1"
+// CHECK-BE-NAN64-16: "[[TC]]/../../../../sysroot/mips32/mips16/nan2008/usr/lib/../lib{{/|\\\\}}crt1.o"
+// CHECK-BE-NAN64-16: "[[TC]]/../../../../sysroot/mips32/mips16/nan2008/usr/lib/../lib{{/|\\\\}}crti.o"
+// CHECK-BE-NAN64-16: "[[TC]]/mips32/mips16/nan2008{{/|\\\\}}crtbegin.o"
+// CHECK-BE-NAN64-16: "-L[[TC]]/mips32/mips16/nan2008"
+// CHECK-BE-NAN64-16: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/../lib/mips32/mips16/nan2008"
+// CHECK-BE-NAN64-16: "-L[[TC]]/../../../../sysroot/mips32/mips16/nan2008/usr/lib/../lib"
+// CHECK-BE-NAN64-16: "[[TC]]/mips32/mips16/nan2008{{/|\\\\}}crtend.o"
+// CHECK-BE-NAN64-16: "[[TC]]/../../../../sysroot/mips32/mips16/nan2008/usr/lib/../lib{{/|\\\\}}crtn.o"
+//
+// = Big-endian, mips32, nan2008
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips-mti-linux-gnu -mips32 -mnan=2008 \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-BE-NAN-32 %s
+// CHECK-BE-NAN-32: "-internal-isystem"
+// CHECK-BE-NAN-32: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-BE-NAN-32: "-internal-isystem"
+// CHECK-BE-NAN-32: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/mips32/nan2008"
+// CHECK-BE-NAN-32: "-internal-isystem"
+// CHECK-BE-NAN-32: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-BE-NAN-32: "-internal-externc-isystem"
+// CHECK-BE-NAN-32: "[[TC]]/include"
+// CHECK-BE-NAN-32: "-internal-externc-isystem"
+// CHECK-BE-NAN-32: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-BE-NAN-32: "{{.*}}ld{{(.exe)?}}"
+// CHECK-BE-NAN-32: "--sysroot=[[TC]]/../../../../sysroot/mips32/nan2008"
+// CHECK-BE-NAN-32: "-dynamic-linker" "/lib/ld-linux-mipsn8.so.1"
+// CHECK-BE-NAN-32: "[[TC]]/../../../../sysroot/mips32/nan2008/usr/lib/../lib{{/|\\\\}}crt1.o"
+// CHECK-BE-NAN-32: "[[TC]]/../../../../sysroot/mips32/nan2008/usr/lib/../lib{{/|\\\\}}crti.o"
+// CHECK-BE-NAN-32: "[[TC]]/mips32/nan2008{{/|\\\\}}crtbegin.o"
+// CHECK-BE-NAN-32: "-L[[TC]]/mips32/nan2008"
+// CHECK-BE-NAN-32: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/../lib/mips32/nan2008"
+// CHECK-BE-NAN-32: "-L[[TC]]/../../../../sysroot/mips32/nan2008/usr/lib/../lib"
+// CHECK-BE-NAN-32: "[[TC]]/mips32/nan2008{{/|\\\\}}crtend.o"
+// CHECK-BE-NAN-32: "[[TC]]/../../../../sysroot/mips32/nan2008/usr/lib/../lib{{/|\\\\}}crtn.o"
+//
+// = Big-endian, mips32, fp64, nan2008
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips-mti-linux-gnu -mips32 -mfp64 -mnan=2008 \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-BE-NAN64-32 %s
+// CHECK-BE-NAN64-32: "-internal-isystem"
+// CHECK-BE-NAN64-32: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-BE-NAN64-32: "-internal-isystem"
+// CHECK-BE-NAN64-32: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/mips32/nan2008"
+// CHECK-BE-NAN64-32: "-internal-isystem"
+// CHECK-BE-NAN64-32: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-BE-NAN64-32: "-internal-externc-isystem"
+// CHECK-BE-NAN64-32: "[[TC]]/include"
+// CHECK-BE-NAN64-32: "-internal-externc-isystem"
+// CHECK-BE-NAN64-32: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-BE-NAN64-32: "{{.*}}ld{{(.exe)?}}"
+// CHECK-BE-NAN64-32: "--sysroot=[[TC]]/../../../../sysroot/mips32/nan2008"
+// CHECK-BE-NAN64-32: "-dynamic-linker" "/lib/ld-linux-mipsn8.so.1"
+// CHECK-BE-NAN64-32: "[[TC]]/../../../../sysroot/mips32/nan2008/usr/lib/../lib{{/|\\\\}}crt1.o"
+// CHECK-BE-NAN64-32: "[[TC]]/../../../../sysroot/mips32/nan2008/usr/lib/../lib{{/|\\\\}}crti.o"
+// CHECK-BE-NAN64-32: "[[TC]]/mips32/nan2008{{/|\\\\}}crtbegin.o"
+// CHECK-BE-NAN64-32: "-L[[TC]]/mips32/nan2008"
+// CHECK-BE-NAN64-32: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/../lib/mips32/nan2008"
+// CHECK-BE-NAN64-32: "-L[[TC]]/../../../../sysroot/mips32/nan2008/usr/lib/../lib"
+// CHECK-BE-NAN64-32: "[[TC]]/mips32/nan2008{{/|\\\\}}crtend.o"
+// CHECK-BE-NAN64-32: "[[TC]]/../../../../sysroot/mips32/nan2008/usr/lib/../lib{{/|\\\\}}crtn.o"
+//
+// = Big-endian, mips32r2, hard float
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips-mti-linux-gnu -mips32r2 -mhard-float \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-BE-HF-32R2 %s
+// CHECK-BE-HF-32R2: "-internal-isystem"
+// CHECK-BE-HF-32R2: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-BE-HF-32R2: "-internal-isystem"
+// CHECK-BE-HF-32R2: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu"
+// CHECK-BE-HF-32R2: "-internal-isystem"
+// CHECK-BE-HF-32R2: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-BE-HF-32R2: "-internal-externc-isystem"
+// CHECK-BE-HF-32R2: "[[TC]]/include"
+// CHECK-BE-HF-32R2: "-internal-externc-isystem"
+// CHECK-BE-HF-32R2: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-BE-HF-32R2: "{{.*}}ld{{(.exe)?}}"
+// CHECK-BE-HF-32R2: "--sysroot=[[TC]]/../../../../sysroot"
+// CHECK-BE-HF-32R2: "-dynamic-linker" "/lib/ld.so.1"
+// CHECK-BE-HF-32R2: "[[TC]]/../../../../sysroot/usr/lib/../lib{{/|\\\\}}crt1.o"
+// CHECK-BE-HF-32R2: "[[TC]]/../../../../sysroot/usr/lib/../lib{{/|\\\\}}crti.o"
+// CHECK-BE-HF-32R2: "[[TC]]{{/|\\\\}}crtbegin.o"
+// CHECK-BE-HF-32R2: "-L[[TC]]"
+// CHECK-BE-HF-32R2: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/../lib"
+// CHECK-BE-HF-32R2: "-L[[TC]]/../../../../sysroot/usr/lib/../lib"
+// CHECK-BE-HF-32R2: "[[TC]]{{/|\\\\}}crtend.o"
+// CHECK-BE-HF-32R2: "[[TC]]/../../../../sysroot/usr/lib/../lib{{/|\\\\}}crtn.o"
+//
+// = Big-endian, mips32r2, hard float, uclibc
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips-mti-linux-gnu -mips32r2 -mhard-float -muclibc \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-BE-UC-HF-32R2 %s
+// CHECK-BE-UC-HF-32R2: "-internal-isystem"
+// CHECK-BE-UC-HF-32R2: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-BE-UC-HF-32R2: "-internal-isystem"
+// CHECK-BE-UC-HF-32R2: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/uclibc"
+// CHECK-BE-UC-HF-32R2: "-internal-isystem"
+// CHECK-BE-UC-HF-32R2: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-BE-UC-HF-32R2: "-internal-externc-isystem"
+// CHECK-BE-UC-HF-32R2: "[[TC]]/include"
+// CHECK-BE-UC-HF-32R2: "-internal-externc-isystem"
+// CHECK-BE-UC-HF-32R2: "[[TC]]/../../../../sysroot/uclibc/usr/include"
+// CHECK-BE-UC-HF-32R2: "{{.*}}ld{{(.exe)?}}"
+// CHECK-BE-UC-HF-32R2: "--sysroot=[[TC]]/../../../../sysroot/uclibc"
+// CHECK-BE-UC-HF-32R2: "-dynamic-linker" "/lib/ld-uClibc.so.0"
+// CHECK-BE-UC-HF-32R2: "[[TC]]/../../../../sysroot/uclibc/usr/lib/../lib{{/|\\\\}}crt1.o"
+// CHECK-BE-UC-HF-32R2: "[[TC]]/../../../../sysroot/uclibc/usr/lib/../lib{{/|\\\\}}crti.o"
+// CHECK-BE-UC-HF-32R2: "[[TC]]/uclibc{{/|\\\\}}crtbegin.o"
+// CHECK-BE-UC-HF-32R2: "-L[[TC]]/uclibc"
+// CHECK-BE-UC-HF-32R2: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/../lib/uclibc"
+// CHECK-BE-UC-HF-32R2: "-L[[TC]]/../../../../sysroot/uclibc/usr/lib/../lib"
+// CHECK-BE-UC-HF-32R2: "[[TC]]/uclibc{{/|\\\\}}crtend.o"
+// CHECK-BE-UC-HF-32R2: "[[TC]]/../../../../sysroot/uclibc/usr/lib/../lib{{/|\\\\}}crtn.o"
+//
+// = Big-endian, mips32r2, fp64, hard float
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips-mti-linux-gnu -mips32r2 -mfp64 -mhard-float \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-BE-HF64-32R2 %s
+// CHECK-BE-HF64-32R2: "-internal-isystem"
+// CHECK-BE-HF64-32R2: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-BE-HF64-32R2: "-internal-isystem"
+// CHECK-BE-HF64-32R2: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu"
+// CHECK-BE-HF64-32R2: "-internal-isystem"
+// CHECK-BE-HF64-32R2: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-BE-HF64-32R2: "-internal-externc-isystem"
+// CHECK-BE-HF64-32R2: "[[TC]]/include"
+// CHECK-BE-HF64-32R2: "-internal-externc-isystem"
+// CHECK-BE-HF64-32R2: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-BE-HF64-32R2: "{{.*}}ld{{(.exe)?}}"
+// CHECK-BE-HF64-32R2: "--sysroot=[[TC]]/../../../../sysroot"
+// CHECK-BE-HF64-32R2: "-dynamic-linker" "/lib/ld.so.1"
+// CHECK-BE-HF64-32R2: "[[TC]]/../../../../sysroot/usr/lib/../lib{{/|\\\\}}crt1.o"
+// CHECK-BE-HF64-32R2: "[[TC]]/../../../../sysroot/usr/lib/../lib{{/|\\\\}}crti.o"
+// CHECK-BE-HF64-32R2: "[[TC]]{{/|\\\\}}crtbegin.o"
+// CHECK-BE-HF64-32R2: "-L[[TC]]"
+// CHECK-BE-HF64-32R2: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/../lib"
+// CHECK-BE-HF64-32R2: "-L[[TC]]/../../../../sysroot/usr/lib/../lib"
+// CHECK-BE-HF64-32R2: "[[TC]]{{/|\\\\}}crtend.o"
+// CHECK-BE-HF64-32R2: "[[TC]]/../../../../sysroot/usr/lib/../lib{{/|\\\\}}crtn.o"
+//
+// = Big-endian, mips32r2, soft float
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips-mti-linux-gnu -mips32r2 -msoft-float \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-BE-SF-32R2 %s
+// CHECK-BE-SF-32R2: "-internal-isystem"
+// CHECK-BE-SF-32R2: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-BE-SF-32R2: "-internal-isystem"
+// CHECK-BE-SF-32R2: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/sof"
+// CHECK-BE-SF-32R2: "-internal-isystem"
+// CHECK-BE-SF-32R2: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-BE-SF-32R2: "-internal-externc-isystem"
+// CHECK-BE-SF-32R2: "[[TC]]/include"
+// CHECK-BE-SF-32R2: "-internal-externc-isystem"
+// CHECK-BE-SF-32R2: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-BE-SF-32R2: "{{.*}}ld{{(.exe)?}}"
+// CHECK-BE-SF-32R2: "--sysroot=[[TC]]/../../../../sysroot/sof"
+// CHECK-BE-SF-32R2: "-dynamic-linker" "/lib/ld.so.1"
+// CHECK-BE-SF-32R2: "[[TC]]/../../../../sysroot/sof/usr/lib/../lib{{/|\\\\}}crt1.o"
+// CHECK-BE-SF-32R2: "[[TC]]/../../../../sysroot/sof/usr/lib/../lib{{/|\\\\}}crti.o"
+// CHECK-BE-SF-32R2: "[[TC]]/sof{{/|\\\\}}crtbegin.o"
+// CHECK-BE-SF-32R2: "-L[[TC]]/sof"
+// CHECK-BE-SF-32R2: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/../lib/sof"
+// CHECK-BE-SF-32R2: "-L[[TC]]/../../../../sysroot/sof/usr/lib/../lib"
+// CHECK-BE-SF-32R2: "[[TC]]/sof{{/|\\\\}}crtend.o"
+// CHECK-BE-SF-32R2: "[[TC]]/../../../../sysroot/sof/usr/lib/../lib{{/|\\\\}}crtn.o"
+//
+// = Big-endian, mips32r2, soft float, uclibc
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips-mti-linux-gnu -mips32r2 -msoft-float -muclibc \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-BE-UC-SF-32R2 %s
+// CHECK-BE-UC-SF-32R2: "-internal-isystem"
+// CHECK-BE-UC-SF-32R2: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-BE-UC-SF-32R2: "-internal-isystem"
+// CHECK-BE-UC-SF-32R2: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/uclibc/sof"
+// CHECK-BE-UC-SF-32R2: "-internal-isystem"
+// CHECK-BE-UC-SF-32R2: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-BE-UC-SF-32R2: "-internal-externc-isystem"
+// CHECK-BE-UC-SF-32R2: "[[TC]]/include"
+// CHECK-BE-UC-SF-32R2: "-internal-externc-isystem"
+// CHECK-BE-UC-SF-32R2: "[[TC]]/../../../../sysroot/uclibc/usr/include"
+// CHECK-BE-UC-SF-32R2: "{{.*}}ld{{(.exe)?}}"
+// CHECK-BE-UC-SF-32R2: "--sysroot=[[TC]]/../../../../sysroot/uclibc/sof"
+// CHECK-BE-UC-SF-32R2: "-dynamic-linker" "/lib/ld-uClibc.so.0"
+// CHECK-BE-UC-SF-32R2: "[[TC]]/../../../../sysroot/uclibc/sof/usr/lib/../lib{{/|\\\\}}crt1.o"
+// CHECK-BE-UC-SF-32R2: "[[TC]]/../../../../sysroot/uclibc/sof/usr/lib/../lib{{/|\\\\}}crti.o"
+// CHECK-BE-UC-SF-32R2: "[[TC]]/uclibc/sof{{/|\\\\}}crtbegin.o"
+// CHECK-BE-UC-SF-32R2: "-L[[TC]]/uclibc/sof"
+// CHECK-BE-UC-SF-32R2: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/../lib/uclibc/sof"
+// CHECK-BE-UC-SF-32R2: "-L[[TC]]/../../../../sysroot/uclibc/sof/usr/lib/../lib"
+// CHECK-BE-UC-SF-32R2: "[[TC]]/uclibc/sof{{/|\\\\}}crtend.o"
+// CHECK-BE-UC-SF-32R2: "[[TC]]/../../../../sysroot/uclibc/sof/usr/lib/../lib{{/|\\\\}}crtn.o"
+//
+// = Big-endian, mips32r2 / mips16, hard float
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips-mti-linux-gnu -mips32r2 -mips16 -mhard-float \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-BE-HF-16R2 %s
+// CHECK-BE-HF-16R2: "-internal-isystem"
+// CHECK-BE-HF-16R2: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-BE-HF-16R2: "-internal-isystem"
+// CHECK-BE-HF-16R2: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/mips16"
+// CHECK-BE-HF-16R2: "-internal-isystem"
+// CHECK-BE-HF-16R2: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-BE-HF-16R2: "-internal-externc-isystem"
+// CHECK-BE-HF-16R2: "[[TC]]/include"
+// CHECK-BE-HF-16R2: "-internal-externc-isystem"
+// CHECK-BE-HF-16R2: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-BE-HF-16R2: "{{.*}}ld{{(.exe)?}}"
+// CHECK-BE-HF-16R2: "--sysroot=[[TC]]/../../../../sysroot/mips16"
+// CHECK-BE-HF-16R2: "-dynamic-linker" "/lib/ld.so.1"
+// CHECK-BE-HF-16R2: "[[TC]]/../../../../sysroot/mips16/usr/lib/../lib{{/|\\\\}}crt1.o"
+// CHECK-BE-HF-16R2: "[[TC]]/../../../../sysroot/mips16/usr/lib/../lib{{/|\\\\}}crti.o"
+// CHECK-BE-HF-16R2: "[[TC]]/mips16{{/|\\\\}}crtbegin.o"
+// CHECK-BE-HF-16R2: "-L[[TC]]/mips16"
+// CHECK-BE-HF-16R2: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/../lib/mips16"
+// CHECK-BE-HF-16R2: "-L[[TC]]/../../../../sysroot/mips16/usr/lib/../lib"
+// CHECK-BE-HF-16R2: "[[TC]]/mips16{{/|\\\\}}crtend.o"
+// CHECK-BE-HF-16R2: "[[TC]]/../../../../sysroot/mips16/usr/lib/../lib{{/|\\\\}}crtn.o"
+//
+// = Big-endian, mips32r2 / mips16, fp64, hard float
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips-mti-linux-gnu -mips32r2 -mips16 -mfp64 -mhard-float \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-BE-HF64-16R2 %s
+// CHECK-BE-HF64-16R2: "-internal-isystem"
+// CHECK-BE-HF64-16R2: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-BE-HF64-16R2: "-internal-isystem"
+// CHECK-BE-HF64-16R2: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/mips16"
+// CHECK-BE-HF64-16R2: "-internal-isystem"
+// CHECK-BE-HF64-16R2: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-BE-HF64-16R2: "-internal-externc-isystem"
+// CHECK-BE-HF64-16R2: "[[TC]]/include"
+// CHECK-BE-HF64-16R2: "-internal-externc-isystem"
+// CHECK-BE-HF64-16R2: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-BE-HF64-16R2: "{{.*}}ld{{(.exe)?}}"
+// CHECK-BE-HF64-16R2: "--sysroot=[[TC]]/../../../../sysroot/mips16"
+// CHECK-BE-HF64-16R2: "-dynamic-linker" "/lib/ld.so.1"
+// CHECK-BE-HF64-16R2: "[[TC]]/../../../../sysroot/mips16/usr/lib/../lib{{/|\\\\}}crt1.o"
+// CHECK-BE-HF64-16R2: "[[TC]]/../../../../sysroot/mips16/usr/lib/../lib{{/|\\\\}}crti.o"
+// CHECK-BE-HF64-16R2: "[[TC]]/mips16{{/|\\\\}}crtbegin.o"
+// CHECK-BE-HF64-16R2: "-L[[TC]]/mips16"
+// CHECK-BE-HF64-16R2: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/../lib/mips16"
+// CHECK-BE-HF64-16R2: "-L[[TC]]/../../../../sysroot/mips16/usr/lib/../lib"
+// CHECK-BE-HF64-16R2: "[[TC]]/mips16{{/|\\\\}}crtend.o"
+// CHECK-BE-HF64-16R2: "[[TC]]/../../../../sysroot/mips16/usr/lib/../lib{{/|\\\\}}crtn.o"
+//
+// = Big-endian, mips32r2 / mips16, soft float
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips-mti-linux-gnu -mips32r2 -mips16 -msoft-float \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-BE-SF-16R2 %s
+// CHECK-BE-SF-16R2: "-internal-isystem"
+// CHECK-BE-SF-16R2: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-BE-SF-16R2: "-internal-isystem"
+// CHECK-BE-SF-16R2: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/mips16/sof"
+// CHECK-BE-SF-16R2: "-internal-isystem"
+// CHECK-BE-SF-16R2: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-BE-SF-16R2: "-internal-externc-isystem"
+// CHECK-BE-SF-16R2: "[[TC]]/include"
+// CHECK-BE-SF-16R2: "-internal-externc-isystem"
+// CHECK-BE-SF-16R2: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-BE-SF-16R2: "{{.*}}ld{{(.exe)?}}"
+// CHECK-BE-SF-16R2: "--sysroot=[[TC]]/../../../../sysroot/mips16/sof"
+// CHECK-BE-SF-16R2: "-dynamic-linker" "/lib/ld.so.1"
+// CHECK-BE-SF-16R2: "[[TC]]/../../../../sysroot/mips16/sof/usr/lib/../lib{{/|\\\\}}crt1.o"
+// CHECK-BE-SF-16R2: "[[TC]]/../../../../sysroot/mips16/sof/usr/lib/../lib{{/|\\\\}}crti.o"
+// CHECK-BE-SF-16R2: "[[TC]]/mips16/sof{{/|\\\\}}crtbegin.o"
+// CHECK-BE-SF-16R2: "-L[[TC]]/mips16/sof"
+// CHECK-BE-SF-16R2: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/../lib/mips16/sof"
+// CHECK-BE-SF-16R2: "-L[[TC]]/../../../../sysroot/mips16/sof/usr/lib/../lib"
+// CHECK-BE-SF-16R2: "[[TC]]/mips16/sof{{/|\\\\}}crtend.o"
+// CHECK-BE-SF-16R2: "[[TC]]/../../../../sysroot/mips16/sof/usr/lib/../lib{{/|\\\\}}crtn.o"
+//
+// = Big-endian, mips32r2 / mips16, nan2008
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips-mti-linux-gnu -mips32r2 -mips16 -mnan=2008 \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-BE-NAN-16R2 %s
+// CHECK-BE-NAN-16R2: "-internal-isystem"
+// CHECK-BE-NAN-16R2: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-BE-NAN-16R2: "-internal-isystem"
+// CHECK-BE-NAN-16R2: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/mips16/nan2008"
+// CHECK-BE-NAN-16R2: "-internal-isystem"
+// CHECK-BE-NAN-16R2: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-BE-NAN-16R2: "-internal-externc-isystem"
+// CHECK-BE-NAN-16R2: "[[TC]]/include"
+// CHECK-BE-NAN-16R2: "-internal-externc-isystem"
+// CHECK-BE-NAN-16R2: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-BE-NAN-16R2: "{{.*}}ld{{(.exe)?}}"
+// CHECK-BE-NAN-16R2: "--sysroot=[[TC]]/../../../../sysroot/mips16/nan2008"
+// CHECK-BE-NAN-16R2: "-dynamic-linker" "/lib/ld-linux-mipsn8.so.1"
+// CHECK-BE-NAN-16R2: "[[TC]]/../../../../sysroot/mips16/nan2008/usr/lib/../lib{{/|\\\\}}crt1.o"
+// CHECK-BE-NAN-16R2: "[[TC]]/../../../../sysroot/mips16/nan2008/usr/lib/../lib{{/|\\\\}}crti.o"
+// CHECK-BE-NAN-16R2: "[[TC]]/mips16/nan2008{{/|\\\\}}crtbegin.o"
+// CHECK-BE-NAN-16R2: "-L[[TC]]/mips16/nan2008"
+// CHECK-BE-NAN-16R2: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/../lib/mips16/nan2008"
+// CHECK-BE-NAN-16R2: "-L[[TC]]/../../../../sysroot/mips16/nan2008/usr/lib/../lib"
+// CHECK-BE-NAN-16R2: "[[TC]]/mips16/nan2008{{/|\\\\}}crtend.o"
+// CHECK-BE-NAN-16R2: "[[TC]]/../../../../sysroot/mips16/nan2008/usr/lib/../lib{{/|\\\\}}crtn.o"
+//
+// = Big-endian, mips32r2 / mips16, fp64, nan2008
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips-mti-linux-gnu -mips32r2 -mips16 -mfp64 -mnan=2008 \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-BE-NAN64-16R2 %s
+// CHECK-BE-NAN64-16R2: "-internal-isystem"
+// CHECK-BE-NAN64-16R2: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-BE-NAN64-16R2: "-internal-isystem"
+// CHECK-BE-NAN64-16R2: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/mips16/nan2008"
+// CHECK-BE-NAN64-16R2: "-internal-isystem"
+// CHECK-BE-NAN64-16R2: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-BE-NAN64-16R2: "-internal-externc-isystem"
+// CHECK-BE-NAN64-16R2: "[[TC]]/include"
+// CHECK-BE-NAN64-16R2: "-internal-externc-isystem"
+// CHECK-BE-NAN64-16R2: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-BE-NAN64-16R2: "{{.*}}ld{{(.exe)?}}"
+// CHECK-BE-NAN64-16R2: "--sysroot=[[TC]]/../../../../sysroot/mips16/nan2008"
+// CHECK-BE-NAN64-16R2: "-dynamic-linker" "/lib/ld-linux-mipsn8.so.1"
+// CHECK-BE-NAN64-16R2: "[[TC]]/../../../../sysroot/mips16/nan2008/usr/lib/../lib{{/|\\\\}}crt1.o"
+// CHECK-BE-NAN64-16R2: "[[TC]]/../../../../sysroot/mips16/nan2008/usr/lib/../lib{{/|\\\\}}crti.o"
+// CHECK-BE-NAN64-16R2: "[[TC]]/mips16/nan2008{{/|\\\\}}crtbegin.o"
+// CHECK-BE-NAN64-16R2: "-L[[TC]]/mips16/nan2008"
+// CHECK-BE-NAN64-16R2: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/../lib/mips16/nan2008"
+// CHECK-BE-NAN64-16R2: "-L[[TC]]/../../../../sysroot/mips16/nan2008/usr/lib/../lib"
+// CHECK-BE-NAN64-16R2: "[[TC]]/mips16/nan2008{{/|\\\\}}crtend.o"
+// CHECK-BE-NAN64-16R2: "[[TC]]/../../../../sysroot/mips16/nan2008/usr/lib/../lib{{/|\\\\}}crtn.o"
+//
+// = Big-endian, mips32r2, nan2008
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips-mti-linux-gnu -mips32r2 -mnan=2008 \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-BE-NAN-32R2 %s
+// CHECK-BE-NAN-32R2: "-internal-isystem"
+// CHECK-BE-NAN-32R2: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-BE-NAN-32R2: "-internal-isystem"
+// CHECK-BE-NAN-32R2: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/nan2008"
+// CHECK-BE-NAN-32R2: "-internal-isystem"
+// CHECK-BE-NAN-32R2: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-BE-NAN-32R2: "-internal-externc-isystem"
+// CHECK-BE-NAN-32R2: "[[TC]]/include"
+// CHECK-BE-NAN-32R2: "-internal-externc-isystem"
+// CHECK-BE-NAN-32R2: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-BE-NAN-32R2: "{{.*}}ld{{(.exe)?}}"
+// CHECK-BE-NAN-32R2: "--sysroot=[[TC]]/../../../../sysroot/nan2008"
+// CHECK-BE-NAN-32R2: "-dynamic-linker" "/lib/ld-linux-mipsn8.so.1"
+// CHECK-BE-NAN-32R2: "[[TC]]/../../../../sysroot/nan2008/usr/lib/../lib{{/|\\\\}}crt1.o"
+// CHECK-BE-NAN-32R2: "[[TC]]/../../../../sysroot/nan2008/usr/lib/../lib{{/|\\\\}}crti.o"
+// CHECK-BE-NAN-32R2: "[[TC]]/nan2008{{/|\\\\}}crtbegin.o"
+// CHECK-BE-NAN-32R2: "-L[[TC]]/nan2008"
+// CHECK-BE-NAN-32R2: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/../lib/nan2008"
+// CHECK-BE-NAN-32R2: "-L[[TC]]/../../../../sysroot/nan2008/usr/lib/../lib"
+// CHECK-BE-NAN-32R2: "[[TC]]/nan2008{{/|\\\\}}crtend.o"
+// CHECK-BE-NAN-32R2: "[[TC]]/../../../../sysroot/nan2008/usr/lib/../lib{{/|\\\\}}crtn.o"
+//
+// = Big-endian, mips32r2, nan2008, uclibc
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips-mti-linux-gnu -mips32r2 -mnan=2008 -muclibc \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-BE-UC-NAN-32R2 %s
+// CHECK-BE-UC-NAN-32R2: "-internal-isystem"
+// CHECK-BE-UC-NAN-32R2: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-BE-UC-NAN-32R2: "-internal-isystem"
+// CHECK-BE-UC-NAN-32R2: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/uclibc/nan2008"
+// CHECK-BE-UC-NAN-32R2: "-internal-isystem"
+// CHECK-BE-UC-NAN-32R2: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-BE-UC-NAN-32R2: "-internal-externc-isystem"
+// CHECK-BE-UC-NAN-32R2: "[[TC]]/include"
+// CHECK-BE-UC-NAN-32R2: "-internal-externc-isystem"
+// CHECK-BE-UC-NAN-32R2: "[[TC]]/../../../../sysroot/uclibc/usr/include"
+// CHECK-BE-UC-NAN-32R2: "{{.*}}ld{{(.exe)?}}"
+// CHECK-BE-UC-NAN-32R2: "--sysroot=[[TC]]/../../../../sysroot/uclibc/nan2008"
+// CHECK-BE-UC-NAN-32R2: "-dynamic-linker" "/lib/ld-uClibc-mipsn8.so.0"
+// CHECK-BE-UC-NAN-32R2: "[[TC]]/../../../../sysroot/uclibc/nan2008/usr/lib/../lib{{/|\\\\}}crt1.o"
+// CHECK-BE-UC-NAN-32R2: "[[TC]]/../../../../sysroot/uclibc/nan2008/usr/lib/../lib{{/|\\\\}}crti.o"
+// CHECK-BE-UC-NAN-32R2: "[[TC]]/uclibc/nan2008{{/|\\\\}}crtbegin.o"
+// CHECK-BE-UC-NAN-32R2: "-L[[TC]]/uclibc/nan2008"
+// CHECK-BE-UC-NAN-32R2: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/../lib/uclibc/nan2008"
+// CHECK-BE-UC-NAN-32R2: "-L[[TC]]/../../../../sysroot/uclibc/nan2008/usr/lib/../lib"
+// CHECK-BE-UC-NAN-32R2: "[[TC]]/uclibc/nan2008{{/|\\\\}}crtend.o"
+// CHECK-BE-UC-NAN-32R2: "[[TC]]/../../../../sysroot/uclibc/nan2008/usr/lib/../lib{{/|\\\\}}crtn.o"
+//
+// = Big-endian, mips32r2, fp64, nan2008
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips-mti-linux-gnu -mips32r2 -mfp64 -mnan=2008 \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-BE-NAN64-32R2 %s
+// CHECK-BE-NAN64-32R2: "-internal-isystem"
+// CHECK-BE-NAN64-32R2: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-BE-NAN64-32R2: "-internal-isystem"
+// CHECK-BE-NAN64-32R2: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/nan2008"
+// CHECK-BE-NAN64-32R2: "-internal-isystem"
+// CHECK-BE-NAN64-32R2: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-BE-NAN64-32R2: "-internal-externc-isystem"
+// CHECK-BE-NAN64-32R2: "[[TC]]/include"
+// CHECK-BE-NAN64-32R2: "-internal-externc-isystem"
+// CHECK-BE-NAN64-32R2: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-BE-NAN64-32R2: "{{.*}}ld{{(.exe)?}}"
+// CHECK-BE-NAN64-32R2: "--sysroot=[[TC]]/../../../../sysroot/nan2008"
+// CHECK-BE-NAN64-32R2: "-dynamic-linker" "/lib/ld-linux-mipsn8.so.1"
+// CHECK-BE-NAN64-32R2: "[[TC]]/../../../../sysroot/nan2008/usr/lib/../lib{{/|\\\\}}crt1.o"
+// CHECK-BE-NAN64-32R2: "[[TC]]/../../../../sysroot/nan2008/usr/lib/../lib{{/|\\\\}}crti.o"
+// CHECK-BE-NAN64-32R2: "[[TC]]/nan2008{{/|\\\\}}crtbegin.o"
+// CHECK-BE-NAN64-32R2: "-L[[TC]]/nan2008"
+// CHECK-BE-NAN64-32R2: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/../lib/nan2008"
+// CHECK-BE-NAN64-32R2: "-L[[TC]]/../../../../sysroot/nan2008/usr/lib/../lib"
+// CHECK-BE-NAN64-32R2: "[[TC]]/nan2008{{/|\\\\}}crtend.o"
+// CHECK-BE-NAN64-32R2: "[[TC]]/../../../../sysroot/nan2008/usr/lib/../lib{{/|\\\\}}crtn.o"
+//
+// = Big-endian, default (mips32r2), fp64, nan2008
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips-mti-linux-gnu -mfp64 -mnan=2008 \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-BE-NAN64-32R2-DEF %s
+// CHECK-BE-NAN64-32R2-DEF: "-internal-isystem"
+// CHECK-BE-NAN64-32R2-DEF: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-BE-NAN64-32R2-DEF: "-internal-isystem"
+// CHECK-BE-NAN64-32R2-DEF: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/nan2008"
+// CHECK-BE-NAN64-32R2-DEF: "-internal-isystem"
+// CHECK-BE-NAN64-32R2-DEF: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-BE-NAN64-32R2-DEF: "-internal-externc-isystem"
+// CHECK-BE-NAN64-32R2-DEF: "[[TC]]/include"
+// CHECK-BE-NAN64-32R2-DEF: "-internal-externc-isystem"
+// CHECK-BE-NAN64-32R2-DEF: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-BE-NAN64-32R2-DEF: "{{.*}}ld{{(.exe)?}}"
+// CHECK-BE-NAN64-32R2-DEF: "--sysroot=[[TC]]/../../../../sysroot/nan2008"
+// CHECK-BE-NAN64-32R2-DEF: "-dynamic-linker" "/lib/ld-linux-mipsn8.so.1"
+// CHECK-BE-NAN64-32R2-DEF: "[[TC]]/../../../../sysroot/nan2008/usr/lib/../lib{{/|\\\\}}crt1.o"
+// CHECK-BE-NAN64-32R2-DEF: "[[TC]]/../../../../sysroot/nan2008/usr/lib/../lib{{/|\\\\}}crti.o"
+// CHECK-BE-NAN64-32R2-DEF: "[[TC]]/nan2008{{/|\\\\}}crtbegin.o"
+// CHECK-BE-NAN64-32R2-DEF: "-L[[TC]]/nan2008"
+// CHECK-BE-NAN64-32R2-DEF: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/../lib/nan2008"
+// CHECK-BE-NAN64-32R2-DEF: "-L[[TC]]/../../../../sysroot/nan2008/usr/lib/../lib"
+// CHECK-BE-NAN64-32R2-DEF: "[[TC]]/nan2008{{/|\\\\}}crtend.o"
+// CHECK-BE-NAN64-32R2-DEF: "[[TC]]/../../../../sysroot/nan2008/usr/lib/../lib{{/|\\\\}}crtn.o"
+//
+// = Big-endian, micromips, hard float
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips-mti-linux-gnu -mmicromips -mhard-float \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-BE-HF-MM %s
+// CHECK-BE-HF-MM: "-internal-isystem"
+// CHECK-BE-HF-MM: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-BE-HF-MM: "-internal-isystem"
+// CHECK-BE-HF-MM: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/micromips"
+// CHECK-BE-HF-MM: "-internal-isystem"
+// CHECK-BE-HF-MM: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-BE-HF-MM: "-internal-externc-isystem"
+// CHECK-BE-HF-MM: "[[TC]]/include"
+// CHECK-BE-HF-MM: "-internal-externc-isystem"
+// CHECK-BE-HF-MM: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-BE-HF-MM: "{{.*}}ld{{(.exe)?}}"
+// CHECK-BE-HF-MM: "--sysroot=[[TC]]/../../../../sysroot/micromips"
+// CHECK-BE-HF-MM: "-dynamic-linker" "/lib/ld.so.1"
+// CHECK-BE-HF-MM: "[[TC]]/../../../../sysroot/micromips/usr/lib/../lib{{/|\\\\}}crt1.o"
+// CHECK-BE-HF-MM: "[[TC]]/../../../../sysroot/micromips/usr/lib/../lib{{/|\\\\}}crti.o"
+// CHECK-BE-HF-MM: "[[TC]]/micromips{{/|\\\\}}crtbegin.o"
+// CHECK-BE-HF-MM: "-L[[TC]]/micromips"
+// CHECK-BE-HF-MM: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/../lib/micromips"
+// CHECK-BE-HF-MM: "-L[[TC]]/../../../../sysroot/micromips/usr/lib/../lib"
+// CHECK-BE-HF-MM: "[[TC]]/micromips{{/|\\\\}}crtend.o"
+// CHECK-BE-HF-MM: "[[TC]]/../../../../sysroot/micromips/usr/lib/../lib{{/|\\\\}}crtn.o"
+//
+// = Big-endian, micromips, fp64, hard float
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips-mti-linux-gnu -mmicromips -mfp64 -mhard-float \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-BE-HF64-MM %s
+// CHECK-BE-HF64-MM: "-internal-isystem"
+// CHECK-BE-HF64-MM: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-BE-HF64-MM: "-internal-isystem"
+// CHECK-BE-HF64-MM: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/micromips"
+// CHECK-BE-HF64-MM: "-internal-isystem"
+// CHECK-BE-HF64-MM: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-BE-HF64-MM: "-internal-externc-isystem"
+// CHECK-BE-HF64-MM: "[[TC]]/include"
+// CHECK-BE-HF64-MM: "-internal-externc-isystem"
+// CHECK-BE-HF64-MM: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-BE-HF64-MM: "{{.*}}ld{{(.exe)?}}"
+// CHECK-BE-HF64-MM: "--sysroot=[[TC]]/../../../../sysroot/micromips"
+// CHECK-BE-HF64-MM: "-dynamic-linker" "/lib/ld.so.1"
+// CHECK-BE-HF64-MM: "[[TC]]/../../../../sysroot/micromips/usr/lib/../lib{{/|\\\\}}crt1.o"
+// CHECK-BE-HF64-MM: "[[TC]]/../../../../sysroot/micromips/usr/lib/../lib{{/|\\\\}}crti.o"
+// CHECK-BE-HF64-MM: "[[TC]]/micromips{{/|\\\\}}crtbegin.o"
+// CHECK-BE-HF64-MM: "-L[[TC]]/micromips"
+// CHECK-BE-HF64-MM: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/../lib/micromips"
+// CHECK-BE-HF64-MM: "-L[[TC]]/../../../../sysroot/micromips/usr/lib/../lib"
+// CHECK-BE-HF64-MM: "[[TC]]/micromips{{/|\\\\}}crtend.o"
+// CHECK-BE-HF64-MM: "[[TC]]/../../../../sysroot/micromips/usr/lib/../lib{{/|\\\\}}crtn.o"
+//
+// = Big-endian, micromips, soft float
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips-mti-linux-gnu -mmicromips -msoft-float \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-BE-SF-MM %s
+// CHECK-BE-SF-MM: "-internal-isystem"
+// CHECK-BE-SF-MM: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-BE-SF-MM: "-internal-isystem"
+// CHECK-BE-SF-MM: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/micromips/sof"
+// CHECK-BE-SF-MM: "-internal-isystem"
+// CHECK-BE-SF-MM: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-BE-SF-MM: "-internal-externc-isystem"
+// CHECK-BE-SF-MM: "[[TC]]/include"
+// CHECK-BE-SF-MM: "-internal-externc-isystem"
+// CHECK-BE-SF-MM: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-BE-SF-MM: "{{.*}}ld{{(.exe)?}}"
+// CHECK-BE-SF-MM: "--sysroot=[[TC]]/../../../../sysroot/micromips/sof"
+// CHECK-BE-SF-MM: "-dynamic-linker" "/lib/ld.so.1"
+// CHECK-BE-SF-MM: "[[TC]]/../../../../sysroot/micromips/sof/usr/lib/../lib{{/|\\\\}}crt1.o"
+// CHECK-BE-SF-MM: "[[TC]]/../../../../sysroot/micromips/sof/usr/lib/../lib{{/|\\\\}}crti.o"
+// CHECK-BE-SF-MM: "[[TC]]/micromips/sof{{/|\\\\}}crtbegin.o"
+// CHECK-BE-SF-MM: "-L[[TC]]/micromips/sof"
+// CHECK-BE-SF-MM: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/../lib/micromips/sof"
+// CHECK-BE-SF-MM: "-L[[TC]]/../../../../sysroot/micromips/sof/usr/lib/../lib"
+// CHECK-BE-SF-MM: "[[TC]]/micromips/sof{{/|\\\\}}crtend.o"
+// CHECK-BE-SF-MM: "[[TC]]/../../../../sysroot/micromips/sof/usr/lib/../lib{{/|\\\\}}crtn.o"
+//
+// = Big-endian, micromips, nan2008
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips-mti-linux-gnu -mmicromips -mnan=2008 \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-BE-NAN-MM %s
+// CHECK-BE-NAN-MM: "-internal-isystem"
+// CHECK-BE-NAN-MM: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-BE-NAN-MM: "-internal-isystem"
+// CHECK-BE-NAN-MM: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/micromips/nan2008"
+// CHECK-BE-NAN-MM: "-internal-isystem"
+// CHECK-BE-NAN-MM: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-BE-NAN-MM: "-internal-externc-isystem"
+// CHECK-BE-NAN-MM: "[[TC]]/include"
+// CHECK-BE-NAN-MM: "-internal-externc-isystem"
+// CHECK-BE-NAN-MM: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-BE-NAN-MM: "{{.*}}ld{{(.exe)?}}"
+// CHECK-BE-NAN-MM: "--sysroot=[[TC]]/../../../../sysroot/micromips/nan2008"
+// CHECK-BE-NAN-MM: "-dynamic-linker" "/lib/ld-linux-mipsn8.so.1"
+// CHECK-BE-NAN-MM: "[[TC]]/../../../../sysroot/micromips/nan2008/usr/lib/../lib{{/|\\\\}}crt1.o"
+// CHECK-BE-NAN-MM: "[[TC]]/../../../../sysroot/micromips/nan2008/usr/lib/../lib{{/|\\\\}}crti.o"
+// CHECK-BE-NAN-MM: "[[TC]]/micromips/nan2008{{/|\\\\}}crtbegin.o"
+// CHECK-BE-NAN-MM: "-L[[TC]]/micromips/nan2008"
+// CHECK-BE-NAN-MM: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/../lib/micromips/nan2008"
+// CHECK-BE-NAN-MM: "-L[[TC]]/../../../../sysroot/micromips/nan2008/usr/lib/../lib"
+// CHECK-BE-NAN-MM: "[[TC]]/micromips/nan2008{{/|\\\\}}crtend.o"
+// CHECK-BE-NAN-MM: "[[TC]]/../../../../sysroot/micromips/nan2008/usr/lib/../lib{{/|\\\\}}crtn.o"
+//
+// = Big-endian, micromips, fp64, nan2008
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips-mti-linux-gnu -mmicromips -mfp64 -mnan=2008 \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-BE-NAN64-MM %s
+// CHECK-BE-NAN64-MM: "-internal-isystem"
+// CHECK-BE-NAN64-MM: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-BE-NAN64-MM: "-internal-isystem"
+// CHECK-BE-NAN64-MM: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/micromips/nan2008"
+// CHECK-BE-NAN64-MM: "-internal-isystem"
+// CHECK-BE-NAN64-MM: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-BE-NAN64-MM: "-internal-externc-isystem"
+// CHECK-BE-NAN64-MM: "[[TC]]/include"
+// CHECK-BE-NAN64-MM: "-internal-externc-isystem"
+// CHECK-BE-NAN64-MM: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-BE-NAN64-MM: "{{.*}}ld{{(.exe)?}}"
+// CHECK-BE-NAN64-MM: "--sysroot=[[TC]]/../../../../sysroot/micromips/nan2008"
+// CHECK-BE-NAN64-MM: "-dynamic-linker" "/lib/ld-linux-mipsn8.so.1"
+// CHECK-BE-NAN64-MM: "[[TC]]/../../../../sysroot/micromips/nan2008/usr/lib/../lib{{/|\\\\}}crt1.o"
+// CHECK-BE-NAN64-MM: "[[TC]]/../../../../sysroot/micromips/nan2008/usr/lib/../lib{{/|\\\\}}crti.o"
+// CHECK-BE-NAN64-MM: "[[TC]]/micromips/nan2008{{/|\\\\}}crtbegin.o"
+// CHECK-BE-NAN64-MM: "-L[[TC]]/micromips/nan2008"
+// CHECK-BE-NAN64-MM: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/../lib/micromips/nan2008"
+// CHECK-BE-NAN64-MM: "-L[[TC]]/../../../../sysroot/micromips/nan2008/usr/lib/../lib"
+// CHECK-BE-NAN64-MM: "[[TC]]/micromips/nan2008{{/|\\\\}}crtend.o"
+// CHECK-BE-NAN64-MM: "[[TC]]/../../../../sysroot/micromips/nan2008/usr/lib/../lib{{/|\\\\}}crtn.o"
+//
+// = Big-endian, mips64, ABI n32, hard float
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips64-mti-linux-gnu -mips64 -mabi=n32 -mhard-float \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-BE-HF-64-N32 %s
+// CHECK-BE-HF-64-N32: "-internal-isystem"
+// CHECK-BE-HF-64-N32: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-BE-HF-64-N32: "-internal-isystem"
+// CHECK-BE-HF-64-N32: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/mips64"
+// CHECK-BE-HF-64-N32: "-internal-isystem"
+// CHECK-BE-HF-64-N32: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-BE-HF-64-N32: "-internal-externc-isystem"
+// CHECK-BE-HF-64-N32: "[[TC]]/include"
+// CHECK-BE-HF-64-N32: "-internal-externc-isystem"
+// CHECK-BE-HF-64-N32: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-BE-HF-64-N32: "{{.*}}ld{{(.exe)?}}"
+// CHECK-BE-HF-64-N32: "--sysroot=[[TC]]/../../../../sysroot/mips64"
+// CHECK-BE-HF-64-N32: "-dynamic-linker" "/lib32/ld.so.1"
+// CHECK-BE-HF-64-N32: "[[TC]]/../../../../sysroot/mips64/usr/lib{{/|\\\\}}crt1.o"
+// CHECK-BE-HF-64-N32: "[[TC]]/../../../../sysroot/mips64/usr/lib{{/|\\\\}}crti.o"
+// CHECK-BE-HF-64-N32: "[[TC]]/mips64{{/|\\\\}}crtbegin.o"
+// CHECK-BE-HF-64-N32: "-L[[TC]]/mips64"
+// CHECK-BE-HF-64-N32: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/mips64"
+// CHECK-BE-HF-64-N32: "-L[[TC]]/../../../../sysroot/mips64/usr/lib"
+// CHECK-BE-HF-64-N32: "[[TC]]/mips64{{/|\\\\}}crtend.o"
+// CHECK-BE-HF-64-N32: "[[TC]]/../../../../sysroot/mips64/usr/lib{{/|\\\\}}crtn.o"
+//
+// = Big-endian, mips64, ABI n32, fp64, hard float
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips64-mti-linux-gnu -mips64 -mabi=n32 -mfp64 -mhard-float \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-BE-HF64-64-N32 %s
+// CHECK-BE-HF64-64-N32: "-internal-isystem"
+// CHECK-BE-HF64-64-N32: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-BE-HF64-64-N32: "-internal-isystem"
+// CHECK-BE-HF64-64-N32: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/mips64"
+// CHECK-BE-HF64-64-N32: "-internal-isystem"
+// CHECK-BE-HF64-64-N32: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-BE-HF64-64-N32: "-internal-externc-isystem"
+// CHECK-BE-HF64-64-N32: "[[TC]]/include"
+// CHECK-BE-HF64-64-N32: "-internal-externc-isystem"
+// CHECK-BE-HF64-64-N32: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-BE-HF64-64-N32: "{{.*}}ld{{(.exe)?}}"
+// CHECK-BE-HF64-64-N32: "--sysroot=[[TC]]/../../../../sysroot/mips64"
+// CHECK-BE-HF64-64-N32: "-dynamic-linker" "/lib32/ld.so.1"
+// CHECK-BE-HF64-64-N32: "[[TC]]/../../../../sysroot/mips64/usr/lib{{/|\\\\}}crt1.o"
+// CHECK-BE-HF64-64-N32: "[[TC]]/../../../../sysroot/mips64/usr/lib{{/|\\\\}}crti.o"
+// CHECK-BE-HF64-64-N32: "[[TC]]/mips64{{/|\\\\}}crtbegin.o"
+// CHECK-BE-HF64-64-N32: "-L[[TC]]/mips64"
+// CHECK-BE-HF64-64-N32: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/mips64"
+// CHECK-BE-HF64-64-N32: "-L[[TC]]/../../../../sysroot/mips64/usr/lib"
+// CHECK-BE-HF64-64-N32: "[[TC]]/mips64{{/|\\\\}}crtend.o"
+// CHECK-BE-HF64-64-N32: "[[TC]]/../../../../sysroot/mips64/usr/lib{{/|\\\\}}crtn.o"
+//
+// = Big-endian, mips64, ABI n32, soft float
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips64-mti-linux-gnu -mips64 -mabi=n32 -msoft-float \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-BE-SF-64-N32 %s
+// CHECK-BE-SF-64-N32: "-internal-isystem"
+// CHECK-BE-SF-64-N32: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-BE-SF-64-N32: "-internal-isystem"
+// CHECK-BE-SF-64-N32: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/mips64/sof"
+// CHECK-BE-SF-64-N32: "-internal-isystem"
+// CHECK-BE-SF-64-N32: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-BE-SF-64-N32: "-internal-externc-isystem"
+// CHECK-BE-SF-64-N32: "[[TC]]/include"
+// CHECK-BE-SF-64-N32: "-internal-externc-isystem"
+// CHECK-BE-SF-64-N32: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-BE-SF-64-N32: "{{.*}}ld{{(.exe)?}}"
+// CHECK-BE-SF-64-N32: "--sysroot=[[TC]]/../../../../sysroot/mips64/sof"
+// CHECK-BE-SF-64-N32: "-dynamic-linker" "/lib32/ld.so.1"
+// CHECK-BE-SF-64-N32: "[[TC]]/../../../../sysroot/mips64/sof/usr/lib{{/|\\\\}}crt1.o"
+// CHECK-BE-SF-64-N32: "[[TC]]/../../../../sysroot/mips64/sof/usr/lib{{/|\\\\}}crti.o"
+// CHECK-BE-SF-64-N32: "[[TC]]/mips64/sof{{/|\\\\}}crtbegin.o"
+// CHECK-BE-SF-64-N32: "-L[[TC]]/mips64/sof"
+// CHECK-BE-SF-64-N32: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/mips64/sof"
+// CHECK-BE-SF-64-N32: "-L[[TC]]/../../../../sysroot/mips64/sof/usr/lib"
+// CHECK-BE-SF-64-N32: "[[TC]]/mips64/sof{{/|\\\\}}crtend.o"
+// CHECK-BE-SF-64-N32: "[[TC]]/../../../../sysroot/mips64/sof/usr/lib{{/|\\\\}}crtn.o"
+//
+// = Big-endian, mips64, ABI n32, nan2008
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips64-mti-linux-gnu -mips64 -mabi=n32 -mnan=2008 \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-BE-NAN-64-N32 %s
+// CHECK-BE-NAN-64-N32: "-internal-isystem"
+// CHECK-BE-NAN-64-N32: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-BE-NAN-64-N32: "-internal-isystem"
+// CHECK-BE-NAN-64-N32: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/mips64/nan2008"
+// CHECK-BE-NAN-64-N32: "-internal-isystem"
+// CHECK-BE-NAN-64-N32: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-BE-NAN-64-N32: "-internal-externc-isystem"
+// CHECK-BE-NAN-64-N32: "[[TC]]/include"
+// CHECK-BE-NAN-64-N32: "-internal-externc-isystem"
+// CHECK-BE-NAN-64-N32: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-BE-NAN-64-N32: "{{.*}}ld{{(.exe)?}}"
+// CHECK-BE-NAN-64-N32: "--sysroot=[[TC]]/../../../../sysroot/mips64/nan2008"
+// CHECK-BE-NAN-64-N32: "-dynamic-linker" "/lib32/ld-linux-mipsn8.so.1"
+// CHECK-BE-NAN-64-N32: "[[TC]]/../../../../sysroot/mips64/nan2008/usr/lib{{/|\\\\}}crt1.o"
+// CHECK-BE-NAN-64-N32: "[[TC]]/../../../../sysroot/mips64/nan2008/usr/lib{{/|\\\\}}crti.o"
+// CHECK-BE-NAN-64-N32: "[[TC]]/mips64/nan2008{{/|\\\\}}crtbegin.o"
+// CHECK-BE-NAN-64-N32: "-L[[TC]]/mips64/nan2008"
+// CHECK-BE-NAN-64-N32: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/mips64/nan2008"
+// CHECK-BE-NAN-64-N32: "-L[[TC]]/../../../../sysroot/mips64/nan2008/usr/lib"
+// CHECK-BE-NAN-64-N32: "[[TC]]/mips64/nan2008{{/|\\\\}}crtend.o"
+// CHECK-BE-NAN-64-N32: "[[TC]]/../../../../sysroot/mips64/nan2008/usr/lib{{/|\\\\}}crtn.o"
+//
+// = Big-endian, mips64, ABI n32, fp64, nan2008
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips64-mti-linux-gnu -mips64 -mabi=n32 -mfp64 -mnan=2008 \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-BE-NAN64-64-N32 %s
+// CHECK-BE-NAN64-64-N32: "-internal-isystem"
+// CHECK-BE-NAN64-64-N32: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-BE-NAN64-64-N32: "-internal-isystem"
+// CHECK-BE-NAN64-64-N32: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/mips64/nan2008"
+// CHECK-BE-NAN64-64-N32: "-internal-isystem"
+// CHECK-BE-NAN64-64-N32: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-BE-NAN64-64-N32: "-internal-externc-isystem"
+// CHECK-BE-NAN64-64-N32: "[[TC]]/include"
+// CHECK-BE-NAN64-64-N32: "-internal-externc-isystem"
+// CHECK-BE-NAN64-64-N32: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-BE-NAN64-64-N32: "{{.*}}ld{{(.exe)?}}"
+// CHECK-BE-NAN64-64-N32: "--sysroot=[[TC]]/../../../../sysroot/mips64/nan2008"
+// CHECK-BE-NAN64-64-N32: "-dynamic-linker" "/lib32/ld-linux-mipsn8.so.1"
+// CHECK-BE-NAN64-64-N32: "[[TC]]/../../../../sysroot/mips64/nan2008/usr/lib{{/|\\\\}}crt1.o"
+// CHECK-BE-NAN64-64-N32: "[[TC]]/../../../../sysroot/mips64/nan2008/usr/lib{{/|\\\\}}crti.o"
+// CHECK-BE-NAN64-64-N32: "[[TC]]/mips64/nan2008{{/|\\\\}}crtbegin.o"
+// CHECK-BE-NAN64-64-N32: "-L[[TC]]/mips64/nan2008"
+// CHECK-BE-NAN64-64-N32: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/mips64/nan2008"
+// CHECK-BE-NAN64-64-N32: "-L[[TC]]/../../../../sysroot/mips64/nan2008/usr/lib"
+// CHECK-BE-NAN64-64-N32: "[[TC]]/mips64/nan2008{{/|\\\\}}crtend.o"
+// CHECK-BE-NAN64-64-N32: "[[TC]]/../../../../sysroot/mips64/nan2008/usr/lib{{/|\\\\}}crtn.o"
+//
+// = Big-endian, mips64, ABI 64, hard float
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips64-mti-linux-gnu -mips64 -mabi=64 -mhard-float \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-BE-HF-64-64 %s
+// CHECK-BE-HF-64-64: "-internal-isystem"
+// CHECK-BE-HF-64-64: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-BE-HF-64-64: "-internal-isystem"
+// CHECK-BE-HF-64-64: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/mips64/64"
+// CHECK-BE-HF-64-64: "-internal-isystem"
+// CHECK-BE-HF-64-64: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-BE-HF-64-64: "-internal-externc-isystem"
+// CHECK-BE-HF-64-64: "[[TC]]/include"
+// CHECK-BE-HF-64-64: "-internal-externc-isystem"
+// CHECK-BE-HF-64-64: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-BE-HF-64-64: "{{.*}}ld{{(.exe)?}}"
+// CHECK-BE-HF-64-64: "--sysroot=[[TC]]/../../../../sysroot/mips64/64"
+// CHECK-BE-HF-64-64: "-dynamic-linker" "/lib64/ld.so.1"
+// CHECK-BE-HF-64-64: "[[TC]]/../../../../sysroot/mips64/64/usr/lib{{/|\\\\}}crt1.o"
+// CHECK-BE-HF-64-64: "[[TC]]/../../../../sysroot/mips64/64/usr/lib{{/|\\\\}}crti.o"
+// CHECK-BE-HF-64-64: "[[TC]]/mips64/64{{/|\\\\}}crtbegin.o"
+// CHECK-BE-HF-64-64: "-L[[TC]]/mips64/64"
+// CHECK-BE-HF-64-64: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/mips64/64"
+// CHECK-BE-HF-64-64: "-L[[TC]]/../../../../sysroot/mips64/64/usr/lib"
+// CHECK-BE-HF-64-64: "[[TC]]/mips64/64{{/|\\\\}}crtend.o"
+// CHECK-BE-HF-64-64: "[[TC]]/../../../../sysroot/mips64/64/usr/lib{{/|\\\\}}crtn.o"
+//
+// = Big-endian, mips64, ABI 64, fp64, hard float
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips64-mti-linux-gnu -mips64 -mabi=64 -mfp64 -mhard-float \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-BE-HF64-64-64 %s
+// CHECK-BE-HF64-64-64: "-internal-isystem"
+// CHECK-BE-HF64-64-64: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-BE-HF64-64-64: "-internal-isystem"
+// CHECK-BE-HF64-64-64: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/mips64/64"
+// CHECK-BE-HF64-64-64: "-internal-isystem"
+// CHECK-BE-HF64-64-64: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-BE-HF64-64-64: "-internal-externc-isystem"
+// CHECK-BE-HF64-64-64: "[[TC]]/include"
+// CHECK-BE-HF64-64-64: "-internal-externc-isystem"
+// CHECK-BE-HF64-64-64: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-BE-HF64-64-64: "{{.*}}ld{{(.exe)?}}"
+// CHECK-BE-HF64-64-64: "--sysroot=[[TC]]/../../../../sysroot/mips64/64"
+// CHECK-BE-HF64-64-64: "-dynamic-linker" "/lib64/ld.so.1"
+// CHECK-BE-HF64-64-64: "[[TC]]/../../../../sysroot/mips64/64/usr/lib{{/|\\\\}}crt1.o"
+// CHECK-BE-HF64-64-64: "[[TC]]/../../../../sysroot/mips64/64/usr/lib{{/|\\\\}}crti.o"
+// CHECK-BE-HF64-64-64: "[[TC]]/mips64/64{{/|\\\\}}crtbegin.o"
+// CHECK-BE-HF64-64-64: "-L[[TC]]/mips64/64"
+// CHECK-BE-HF64-64-64: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/mips64/64"
+// CHECK-BE-HF64-64-64: "-L[[TC]]/../../../../sysroot/mips64/64/usr/lib"
+// CHECK-BE-HF64-64-64: "[[TC]]/mips64/64{{/|\\\\}}crtend.o"
+// CHECK-BE-HF64-64-64: "[[TC]]/../../../../sysroot/mips64/64/usr/lib{{/|\\\\}}crtn.o"
+//
+// = Big-endian, mips64, ABI 64, soft float
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips64-mti-linux-gnu -mips64 -mabi=64 -msoft-float \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-BE-SF-64-64 %s
+// CHECK-BE-SF-64-64: "-internal-isystem"
+// CHECK-BE-SF-64-64: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-BE-SF-64-64: "-internal-isystem"
+// CHECK-BE-SF-64-64: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/mips64/64/sof"
+// CHECK-BE-SF-64-64: "-internal-isystem"
+// CHECK-BE-SF-64-64: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-BE-SF-64-64: "-internal-externc-isystem"
+// CHECK-BE-SF-64-64: "[[TC]]/include"
+// CHECK-BE-SF-64-64: "-internal-externc-isystem"
+// CHECK-BE-SF-64-64: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-BE-SF-64-64: "{{.*}}ld{{(.exe)?}}"
+// CHECK-BE-SF-64-64: "--sysroot=[[TC]]/../../../../sysroot/mips64/64/sof"
+// CHECK-BE-SF-64-64: "-dynamic-linker" "/lib64/ld.so.1"
+// CHECK-BE-SF-64-64: "[[TC]]/../../../../sysroot/mips64/64/sof/usr/lib{{/|\\\\}}crt1.o"
+// CHECK-BE-SF-64-64: "[[TC]]/../../../../sysroot/mips64/64/sof/usr/lib{{/|\\\\}}crti.o"
+// CHECK-BE-SF-64-64: "[[TC]]/mips64/64/sof{{/|\\\\}}crtbegin.o"
+// CHECK-BE-SF-64-64: "-L[[TC]]/mips64/64/sof"
+// CHECK-BE-SF-64-64: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/mips64/64/sof"
+// CHECK-BE-SF-64-64: "-L[[TC]]/../../../../sysroot/mips64/64/sof/usr/lib"
+// CHECK-BE-SF-64-64: "[[TC]]/mips64/64/sof{{/|\\\\}}crtend.o"
+// CHECK-BE-SF-64-64: "[[TC]]/../../../../sysroot/mips64/64/sof/usr/lib{{/|\\\\}}crtn.o"
+//
+// = Big-endian, mips64, ABI 64, nan2008
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips64-mti-linux-gnu -mips64 -mabi=64 -mnan=2008 \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-BE-NAN-64-64 %s
+// CHECK-BE-NAN-64-64: "-internal-isystem"
+// CHECK-BE-NAN-64-64: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-BE-NAN-64-64: "-internal-isystem"
+// CHECK-BE-NAN-64-64: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/mips64/64/nan2008"
+// CHECK-BE-NAN-64-64: "-internal-isystem"
+// CHECK-BE-NAN-64-64: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-BE-NAN-64-64: "-internal-externc-isystem"
+// CHECK-BE-NAN-64-64: "[[TC]]/include"
+// CHECK-BE-NAN-64-64: "-internal-externc-isystem"
+// CHECK-BE-NAN-64-64: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-BE-NAN-64-64: "{{.*}}ld{{(.exe)?}}"
+// CHECK-BE-NAN-64-64: "--sysroot=[[TC]]/../../../../sysroot/mips64/64/nan2008"
+// CHECK-BE-NAN-64-64: "-dynamic-linker" "/lib64/ld-linux-mipsn8.so.1"
+// CHECK-BE-NAN-64-64: "[[TC]]/../../../../sysroot/mips64/64/nan2008/usr/lib{{/|\\\\}}crt1.o"
+// CHECK-BE-NAN-64-64: "[[TC]]/../../../../sysroot/mips64/64/nan2008/usr/lib{{/|\\\\}}crti.o"
+// CHECK-BE-NAN-64-64: "[[TC]]/mips64/64/nan2008{{/|\\\\}}crtbegin.o"
+// CHECK-BE-NAN-64-64: "-L[[TC]]/mips64/64/nan2008"
+// CHECK-BE-NAN-64-64: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/mips64/64/nan2008"
+// CHECK-BE-NAN-64-64: "-L[[TC]]/../../../../sysroot/mips64/64/nan2008/usr/lib"
+// CHECK-BE-NAN-64-64: "[[TC]]/mips64/64/nan2008{{/|\\\\}}crtend.o"
+// CHECK-BE-NAN-64-64: "[[TC]]/../../../../sysroot/mips64/64/nan2008/usr/lib{{/|\\\\}}crtn.o"
+//
+// = Big-endian, mips64, ABI 64, fp64, nan2008
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips64-mti-linux-gnu -mips64 -mabi=64 -mfp64 -mnan=2008 \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-BE-NAN64-64-64 %s
+// CHECK-BE-NAN64-64-64: "-internal-isystem"
+// CHECK-BE-NAN64-64-64: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-BE-NAN64-64-64: "-internal-isystem"
+// CHECK-BE-NAN64-64-64: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/mips64/64/nan2008"
+// CHECK-BE-NAN64-64-64: "-internal-isystem"
+// CHECK-BE-NAN64-64-64: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-BE-NAN64-64-64: "-internal-externc-isystem"
+// CHECK-BE-NAN64-64-64: "[[TC]]/include"
+// CHECK-BE-NAN64-64-64: "-internal-externc-isystem"
+// CHECK-BE-NAN64-64-64: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-BE-NAN64-64-64: "{{.*}}ld{{(.exe)?}}"
+// CHECK-BE-NAN64-64-64: "--sysroot=[[TC]]/../../../../sysroot/mips64/64/nan2008"
+// CHECK-BE-NAN64-64-64: "-dynamic-linker" "/lib64/ld-linux-mipsn8.so.1"
+// CHECK-BE-NAN64-64-64: "[[TC]]/../../../../sysroot/mips64/64/nan2008/usr/lib{{/|\\\\}}crt1.o"
+// CHECK-BE-NAN64-64-64: "[[TC]]/../../../../sysroot/mips64/64/nan2008/usr/lib{{/|\\\\}}crti.o"
+// CHECK-BE-NAN64-64-64: "[[TC]]/mips64/64/nan2008{{/|\\\\}}crtbegin.o"
+// CHECK-BE-NAN64-64-64: "-L[[TC]]/mips64/64/nan2008"
+// CHECK-BE-NAN64-64-64: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/mips64/64/nan2008"
+// CHECK-BE-NAN64-64-64: "-L[[TC]]/../../../../sysroot/mips64/64/nan2008/usr/lib"
+// CHECK-BE-NAN64-64-64: "[[TC]]/mips64/64/nan2008{{/|\\\\}}crtend.o"
+// CHECK-BE-NAN64-64-64: "[[TC]]/../../../../sysroot/mips64/64/nan2008/usr/lib{{/|\\\\}}crtn.o"
+//
+// = Big-endian, mips64r2, ABI n32, hard float
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips64-mti-linux-gnu -mips64r2 -mabi=n32 -mhard-float \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-BE-HF-64R2-N32 %s
+// CHECK-BE-HF-64R2-N32: "-internal-isystem"
+// CHECK-BE-HF-64R2-N32: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-BE-HF-64R2-N32: "-internal-isystem"
+// CHECK-BE-HF-64R2-N32: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/mips64r2"
+// CHECK-BE-HF-64R2-N32: "-internal-isystem"
+// CHECK-BE-HF-64R2-N32: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-BE-HF-64R2-N32: "-internal-externc-isystem"
+// CHECK-BE-HF-64R2-N32: "[[TC]]/include"
+// CHECK-BE-HF-64R2-N32: "-internal-externc-isystem"
+// CHECK-BE-HF-64R2-N32: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-BE-HF-64R2-N32: "{{.*}}ld{{(.exe)?}}"
+// CHECK-BE-HF-64R2-N32: "--sysroot=[[TC]]/../../../../sysroot/mips64r2"
+// CHECK-BE-HF-64R2-N32: "-dynamic-linker" "/lib32/ld.so.1"
+// CHECK-BE-HF-64R2-N32: "[[TC]]/../../../../sysroot/mips64r2/usr/lib{{/|\\\\}}crt1.o"
+// CHECK-BE-HF-64R2-N32: "[[TC]]/../../../../sysroot/mips64r2/usr/lib{{/|\\\\}}crti.o"
+// CHECK-BE-HF-64R2-N32: "[[TC]]/mips64r2{{/|\\\\}}crtbegin.o"
+// CHECK-BE-HF-64R2-N32: "-L[[TC]]/mips64r2"
+// CHECK-BE-HF-64R2-N32: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/mips64r2"
+// CHECK-BE-HF-64R2-N32: "-L[[TC]]/../../../../sysroot/mips64r2/usr/lib"
+// CHECK-BE-HF-64R2-N32: "[[TC]]/mips64r2{{/|\\\\}}crtend.o"
+// CHECK-BE-HF-64R2-N32: "[[TC]]/../../../../sysroot/mips64r2/usr/lib{{/|\\\\}}crtn.o"
+//
+// = Big-endian, mips64r2, ABI n32, fp64, hard float
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips64-mti-linux-gnu -mips64r2 -mabi=n32 -mfp64 -mhard-float \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-BE-HF64-64R2-N32 %s
+// CHECK-BE-HF64-64R2-N32: "-internal-isystem"
+// CHECK-BE-HF64-64R2-N32: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-BE-HF64-64R2-N32: "-internal-isystem"
+// CHECK-BE-HF64-64R2-N32: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/mips64r2"
+// CHECK-BE-HF64-64R2-N32: "-internal-isystem"
+// CHECK-BE-HF64-64R2-N32: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-BE-HF64-64R2-N32: "-internal-externc-isystem"
+// CHECK-BE-HF64-64R2-N32: "[[TC]]/include"
+// CHECK-BE-HF64-64R2-N32: "-internal-externc-isystem"
+// CHECK-BE-HF64-64R2-N32: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-BE-HF64-64R2-N32: "{{.*}}ld{{(.exe)?}}"
+// CHECK-BE-HF64-64R2-N32: "--sysroot=[[TC]]/../../../../sysroot/mips64r2"
+// CHECK-BE-HF64-64R2-N32: "-dynamic-linker" "/lib32/ld.so.1"
+// CHECK-BE-HF64-64R2-N32: "[[TC]]/../../../../sysroot/mips64r2/usr/lib{{/|\\\\}}crt1.o"
+// CHECK-BE-HF64-64R2-N32: "[[TC]]/../../../../sysroot/mips64r2/usr/lib{{/|\\\\}}crti.o"
+// CHECK-BE-HF64-64R2-N32: "[[TC]]/mips64r2{{/|\\\\}}crtbegin.o"
+// CHECK-BE-HF64-64R2-N32: "-L[[TC]]/mips64r2"
+// CHECK-BE-HF64-64R2-N32: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/mips64r2"
+// CHECK-BE-HF64-64R2-N32: "-L[[TC]]/../../../../sysroot/mips64r2/usr/lib"
+// CHECK-BE-HF64-64R2-N32: "[[TC]]/mips64r2{{/|\\\\}}crtend.o"
+// CHECK-BE-HF64-64R2-N32: "[[TC]]/../../../../sysroot/mips64r2/usr/lib{{/|\\\\}}crtn.o"
+//
+// = Big-endian, mips64r2, ABI n32, soft float
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips64-mti-linux-gnu -mips64r2 -mabi=n32 -msoft-float \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-BE-SF-64R2-N32 %s
+// CHECK-BE-SF-64R2-N32: "-internal-isystem"
+// CHECK-BE-SF-64R2-N32: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-BE-SF-64R2-N32: "-internal-isystem"
+// CHECK-BE-SF-64R2-N32: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/mips64r2/sof"
+// CHECK-BE-SF-64R2-N32: "-internal-isystem"
+// CHECK-BE-SF-64R2-N32: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-BE-SF-64R2-N32: "-internal-externc-isystem"
+// CHECK-BE-SF-64R2-N32: "[[TC]]/include"
+// CHECK-BE-SF-64R2-N32: "-internal-externc-isystem"
+// CHECK-BE-SF-64R2-N32: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-BE-SF-64R2-N32: "{{.*}}ld{{(.exe)?}}"
+// CHECK-BE-SF-64R2-N32: "--sysroot=[[TC]]/../../../../sysroot/mips64r2/sof"
+// CHECK-BE-SF-64R2-N32: "-dynamic-linker" "/lib32/ld.so.1"
+// CHECK-BE-SF-64R2-N32: "[[TC]]/../../../../sysroot/mips64r2/sof/usr/lib{{/|\\\\}}crt1.o"
+// CHECK-BE-SF-64R2-N32: "[[TC]]/../../../../sysroot/mips64r2/sof/usr/lib{{/|\\\\}}crti.o"
+// CHECK-BE-SF-64R2-N32: "[[TC]]/mips64r2/sof{{/|\\\\}}crtbegin.o"
+// CHECK-BE-SF-64R2-N32: "-L[[TC]]/mips64r2/sof"
+// CHECK-BE-SF-64R2-N32: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/mips64r2/sof"
+// CHECK-BE-SF-64R2-N32: "-L[[TC]]/../../../../sysroot/mips64r2/sof/usr/lib"
+// CHECK-BE-SF-64R2-N32: "[[TC]]/mips64r2/sof{{/|\\\\}}crtend.o"
+// CHECK-BE-SF-64R2-N32: "[[TC]]/../../../../sysroot/mips64r2/sof/usr/lib{{/|\\\\}}crtn.o"
+//
+// = Big-endian, mips64r2, ABI n32, nan2008
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips64-mti-linux-gnu -mips64r2 -mabi=n32 -mnan=2008 \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-BE-NAN-64R2-N32 %s
+// CHECK-BE-NAN-64R2-N32: "-internal-isystem"
+// CHECK-BE-NAN-64R2-N32: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-BE-NAN-64R2-N32: "-internal-isystem"
+// CHECK-BE-NAN-64R2-N32: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/mips64r2/nan2008"
+// CHECK-BE-NAN-64R2-N32: "-internal-isystem"
+// CHECK-BE-NAN-64R2-N32: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-BE-NAN-64R2-N32: "-internal-externc-isystem"
+// CHECK-BE-NAN-64R2-N32: "[[TC]]/include"
+// CHECK-BE-NAN-64R2-N32: "-internal-externc-isystem"
+// CHECK-BE-NAN-64R2-N32: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-BE-NAN-64R2-N32: "{{.*}}ld{{(.exe)?}}"
+// CHECK-BE-NAN-64R2-N32: "--sysroot=[[TC]]/../../../../sysroot/mips64r2/nan2008"
+// CHECK-BE-NAN-64R2-N32: "-dynamic-linker" "/lib32/ld-linux-mipsn8.so.1"
+// CHECK-BE-NAN-64R2-N32: "[[TC]]/../../../../sysroot/mips64r2/nan2008/usr/lib{{/|\\\\}}crt1.o"
+// CHECK-BE-NAN-64R2-N32: "[[TC]]/../../../../sysroot/mips64r2/nan2008/usr/lib{{/|\\\\}}crti.o"
+// CHECK-BE-NAN-64R2-N32: "[[TC]]/mips64r2/nan2008{{/|\\\\}}crtbegin.o"
+// CHECK-BE-NAN-64R2-N32: "-L[[TC]]/mips64r2/nan2008"
+// CHECK-BE-NAN-64R2-N32: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/mips64r2/nan2008"
+// CHECK-BE-NAN-64R2-N32: "-L[[TC]]/../../../../sysroot/mips64r2/nan2008/usr/lib"
+// CHECK-BE-NAN-64R2-N32: "[[TC]]/mips64r2/nan2008{{/|\\\\}}crtend.o"
+// CHECK-BE-NAN-64R2-N32: "[[TC]]/../../../../sysroot/mips64r2/nan2008/usr/lib{{/|\\\\}}crtn.o"
+//
+// = Big-endian, mips64r2, ABI n32, fp64, nan2008
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips64-mti-linux-gnu -mips64r2 -mabi=n32 -mfp64 -mnan=2008 \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-BE-NAN64-64R2-N32 %s
+// CHECK-BE-NAN64-64R2-N32: "-internal-isystem"
+// CHECK-BE-NAN64-64R2-N32: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-BE-NAN64-64R2-N32: "-internal-isystem"
+// CHECK-BE-NAN64-64R2-N32: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/mips64r2/nan2008"
+// CHECK-BE-NAN64-64R2-N32: "-internal-isystem"
+// CHECK-BE-NAN64-64R2-N32: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-BE-NAN64-64R2-N32: "-internal-externc-isystem"
+// CHECK-BE-NAN64-64R2-N32: "[[TC]]/include"
+// CHECK-BE-NAN64-64R2-N32: "-internal-externc-isystem"
+// CHECK-BE-NAN64-64R2-N32: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-BE-NAN64-64R2-N32: "{{.*}}ld{{(.exe)?}}"
+// CHECK-BE-NAN64-64R2-N32: "--sysroot=[[TC]]/../../../../sysroot/mips64r2/nan2008"
+// CHECK-BE-NAN64-64R2-N32: "-dynamic-linker" "/lib32/ld-linux-mipsn8.so.1"
+// CHECK-BE-NAN64-64R2-N32: "[[TC]]/../../../../sysroot/mips64r2/nan2008/usr/lib{{/|\\\\}}crt1.o"
+// CHECK-BE-NAN64-64R2-N32: "[[TC]]/../../../../sysroot/mips64r2/nan2008/usr/lib{{/|\\\\}}crti.o"
+// CHECK-BE-NAN64-64R2-N32: "[[TC]]/mips64r2/nan2008{{/|\\\\}}crtbegin.o"
+// CHECK-BE-NAN64-64R2-N32: "-L[[TC]]/mips64r2/nan2008"
+// CHECK-BE-NAN64-64R2-N32: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/mips64r2/nan2008"
+// CHECK-BE-NAN64-64R2-N32: "-L[[TC]]/../../../../sysroot/mips64r2/nan2008/usr/lib"
+// CHECK-BE-NAN64-64R2-N32: "[[TC]]/mips64r2/nan2008{{/|\\\\}}crtend.o"
+// CHECK-BE-NAN64-64R2-N32: "[[TC]]/../../../../sysroot/mips64r2/nan2008/usr/lib{{/|\\\\}}crtn.o"
+//
+// = Big-endian, mips64r2, ABI 64, hard float
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips64-mti-linux-gnu -mips64r2 -mabi=64 -mhard-float \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-BE-HF-64R2-64 %s
+// CHECK-BE-HF-64R2-64: "-internal-isystem"
+// CHECK-BE-HF-64R2-64: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-BE-HF-64R2-64: "-internal-isystem"
+// CHECK-BE-HF-64R2-64: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/mips64r2/64"
+// CHECK-BE-HF-64R2-64: "-internal-isystem"
+// CHECK-BE-HF-64R2-64: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-BE-HF-64R2-64: "-internal-externc-isystem"
+// CHECK-BE-HF-64R2-64: "[[TC]]/include"
+// CHECK-BE-HF-64R2-64: "-internal-externc-isystem"
+// CHECK-BE-HF-64R2-64: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-BE-HF-64R2-64: "{{.*}}ld{{(.exe)?}}"
+// CHECK-BE-HF-64R2-64: "--sysroot=[[TC]]/../../../../sysroot/mips64r2/64"
+// CHECK-BE-HF-64R2-64: "-dynamic-linker" "/lib64/ld.so.1"
+// CHECK-BE-HF-64R2-64: "[[TC]]/../../../../sysroot/mips64r2/64/usr/lib{{/|\\\\}}crt1.o"
+// CHECK-BE-HF-64R2-64: "[[TC]]/../../../../sysroot/mips64r2/64/usr/lib{{/|\\\\}}crti.o"
+// CHECK-BE-HF-64R2-64: "[[TC]]/mips64r2/64{{/|\\\\}}crtbegin.o"
+// CHECK-BE-HF-64R2-64: "-L[[TC]]/mips64r2/64"
+// CHECK-BE-HF-64R2-64: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/mips64r2/64"
+// CHECK-BE-HF-64R2-64: "-L[[TC]]/../../../../sysroot/mips64r2/64/usr/lib"
+// CHECK-BE-HF-64R2-64: "[[TC]]/mips64r2/64{{/|\\\\}}crtend.o"
+// CHECK-BE-HF-64R2-64: "[[TC]]/../../../../sysroot/mips64r2/64/usr/lib{{/|\\\\}}crtn.o"
+//
+// = Big-endian, mips64r2, ABI 64, fp64, hard float
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips64-mti-linux-gnu -mips64r2 -mabi=64 -mfp64 -mhard-float \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-BE-HF64-64R2-64 %s
+// CHECK-BE-HF64-64R2-64: "-internal-isystem"
+// CHECK-BE-HF64-64R2-64: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-BE-HF64-64R2-64: "-internal-isystem"
+// CHECK-BE-HF64-64R2-64: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/mips64r2/64"
+// CHECK-BE-HF64-64R2-64: "-internal-isystem"
+// CHECK-BE-HF64-64R2-64: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-BE-HF64-64R2-64: "-internal-externc-isystem"
+// CHECK-BE-HF64-64R2-64: "[[TC]]/include"
+// CHECK-BE-HF64-64R2-64: "-internal-externc-isystem"
+// CHECK-BE-HF64-64R2-64: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-BE-HF64-64R2-64: "{{.*}}ld{{(.exe)?}}"
+// CHECK-BE-HF64-64R2-64: "--sysroot=[[TC]]/../../../../sysroot/mips64r2/64"
+// CHECK-BE-HF64-64R2-64: "-dynamic-linker" "/lib64/ld.so.1"
+// CHECK-BE-HF64-64R2-64: "[[TC]]/../../../../sysroot/mips64r2/64/usr/lib{{/|\\\\}}crt1.o"
+// CHECK-BE-HF64-64R2-64: "[[TC]]/../../../../sysroot/mips64r2/64/usr/lib{{/|\\\\}}crti.o"
+// CHECK-BE-HF64-64R2-64: "[[TC]]/mips64r2/64{{/|\\\\}}crtbegin.o"
+// CHECK-BE-HF64-64R2-64: "-L[[TC]]/mips64r2/64"
+// CHECK-BE-HF64-64R2-64: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/mips64r2/64"
+// CHECK-BE-HF64-64R2-64: "-L[[TC]]/../../../../sysroot/mips64r2/64/usr/lib"
+// CHECK-BE-HF64-64R2-64: "[[TC]]/mips64r2/64{{/|\\\\}}crtend.o"
+// CHECK-BE-HF64-64R2-64: "[[TC]]/../../../../sysroot/mips64r2/64/usr/lib{{/|\\\\}}crtn.o"
+//
+// = Big-endian, mips64r2, ABI 64, soft float
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips64-mti-linux-gnu -mips64r2 -mabi=64 -msoft-float \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-BE-SF-64R2-64 %s
+// CHECK-BE-SF-64R2-64: "-internal-isystem"
+// CHECK-BE-SF-64R2-64: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-BE-SF-64R2-64: "-internal-isystem"
+// CHECK-BE-SF-64R2-64: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/mips64r2/64/sof"
+// CHECK-BE-SF-64R2-64: "-internal-isystem"
+// CHECK-BE-SF-64R2-64: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-BE-SF-64R2-64: "-internal-externc-isystem"
+// CHECK-BE-SF-64R2-64: "[[TC]]/include"
+// CHECK-BE-SF-64R2-64: "-internal-externc-isystem"
+// CHECK-BE-SF-64R2-64: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-BE-SF-64R2-64: "{{.*}}ld{{(.exe)?}}"
+// CHECK-BE-SF-64R2-64: "--sysroot=[[TC]]/../../../../sysroot/mips64r2/64/sof"
+// CHECK-BE-SF-64R2-64: "-dynamic-linker" "/lib64/ld.so.1"
+// CHECK-BE-SF-64R2-64: "[[TC]]/../../../../sysroot/mips64r2/64/sof/usr/lib{{/|\\\\}}crt1.o"
+// CHECK-BE-SF-64R2-64: "[[TC]]/../../../../sysroot/mips64r2/64/sof/usr/lib{{/|\\\\}}crti.o"
+// CHECK-BE-SF-64R2-64: "[[TC]]/mips64r2/64/sof{{/|\\\\}}crtbegin.o"
+// CHECK-BE-SF-64R2-64: "-L[[TC]]/mips64r2/64/sof"
+// CHECK-BE-SF-64R2-64: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/mips64r2/64/sof"
+// CHECK-BE-SF-64R2-64: "-L[[TC]]/../../../../sysroot/mips64r2/64/sof/usr/lib"
+// CHECK-BE-SF-64R2-64: "[[TC]]/mips64r2/64/sof{{/|\\\\}}crtend.o"
+// CHECK-BE-SF-64R2-64: "[[TC]]/../../../../sysroot/mips64r2/64/sof/usr/lib{{/|\\\\}}crtn.o"
+//
+// = Big-endian, mips64r2, ABI 64, nan2008
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips64-mti-linux-gnu -mips64r2 -mabi=64 -mnan=2008 \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-BE-NAN-64R2-64 %s
+// CHECK-BE-NAN-64R2-64: "-internal-isystem"
+// CHECK-BE-NAN-64R2-64: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-BE-NAN-64R2-64: "-internal-isystem"
+// CHECK-BE-NAN-64R2-64: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/mips64r2/64/nan2008"
+// CHECK-BE-NAN-64R2-64: "-internal-isystem"
+// CHECK-BE-NAN-64R2-64: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-BE-NAN-64R2-64: "-internal-externc-isystem"
+// CHECK-BE-NAN-64R2-64: "[[TC]]/include"
+// CHECK-BE-NAN-64R2-64: "-internal-externc-isystem"
+// CHECK-BE-NAN-64R2-64: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-BE-NAN-64R2-64: "{{.*}}ld{{(.exe)?}}"
+// CHECK-BE-NAN-64R2-64: "--sysroot=[[TC]]/../../../../sysroot/mips64r2/64/nan2008"
+// CHECK-BE-NAN-64R2-64: "-dynamic-linker" "/lib64/ld-linux-mipsn8.so.1"
+// CHECK-BE-NAN-64R2-64: "[[TC]]/../../../../sysroot/mips64r2/64/nan2008/usr/lib{{/|\\\\}}crt1.o"
+// CHECK-BE-NAN-64R2-64: "[[TC]]/../../../../sysroot/mips64r2/64/nan2008/usr/lib{{/|\\\\}}crti.o"
+// CHECK-BE-NAN-64R2-64: "[[TC]]/mips64r2/64/nan2008{{/|\\\\}}crtbegin.o"
+// CHECK-BE-NAN-64R2-64: "-L[[TC]]/mips64r2/64/nan2008"
+// CHECK-BE-NAN-64R2-64: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/mips64r2/64/nan2008"
+// CHECK-BE-NAN-64R2-64: "-L[[TC]]/../../../../sysroot/mips64r2/64/nan2008/usr/lib"
+// CHECK-BE-NAN-64R2-64: "[[TC]]/mips64r2/64/nan2008{{/|\\\\}}crtend.o"
+// CHECK-BE-NAN-64R2-64: "[[TC]]/../../../../sysroot/mips64r2/64/nan2008/usr/lib{{/|\\\\}}crtn.o"
+//
+// = Big-endian, mips64r2, ABI 64, fp64, nan2008
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips64-mti-linux-gnu -mips64r2 -mabi=64 -mfp64 -mnan=2008 \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-BE-NAN64-64R2-64 %s
+// CHECK-BE-NAN64-64R2-64: "-internal-isystem"
+// CHECK-BE-NAN64-64R2-64: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-BE-NAN64-64R2-64: "-internal-isystem"
+// CHECK-BE-NAN64-64R2-64: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/mips64r2/64/nan2008"
+// CHECK-BE-NAN64-64R2-64: "-internal-isystem"
+// CHECK-BE-NAN64-64R2-64: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-BE-NAN64-64R2-64: "-internal-externc-isystem"
+// CHECK-BE-NAN64-64R2-64: "[[TC]]/include"
+// CHECK-BE-NAN64-64R2-64: "-internal-externc-isystem"
+// CHECK-BE-NAN64-64R2-64: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-BE-NAN64-64R2-64: "{{.*}}ld{{(.exe)?}}"
+// CHECK-BE-NAN64-64R2-64: "--sysroot=[[TC]]/../../../../sysroot/mips64r2/64/nan2008"
+// CHECK-BE-NAN64-64R2-64: "-dynamic-linker" "/lib64/ld-linux-mipsn8.so.1"
+// CHECK-BE-NAN64-64R2-64: "[[TC]]/../../../../sysroot/mips64r2/64/nan2008/usr/lib{{/|\\\\}}crt1.o"
+// CHECK-BE-NAN64-64R2-64: "[[TC]]/../../../../sysroot/mips64r2/64/nan2008/usr/lib{{/|\\\\}}crti.o"
+// CHECK-BE-NAN64-64R2-64: "[[TC]]/mips64r2/64/nan2008{{/|\\\\}}crtbegin.o"
+// CHECK-BE-NAN64-64R2-64: "-L[[TC]]/mips64r2/64/nan2008"
+// CHECK-BE-NAN64-64R2-64: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/mips64r2/64/nan2008"
+// CHECK-BE-NAN64-64R2-64: "-L[[TC]]/../../../../sysroot/mips64r2/64/nan2008/usr/lib"
+// CHECK-BE-NAN64-64R2-64: "[[TC]]/mips64r2/64/nan2008{{/|\\\\}}crtend.o"
+// CHECK-BE-NAN64-64R2-64: "[[TC]]/../../../../sysroot/mips64r2/64/nan2008/usr/lib{{/|\\\\}}crtn.o"
+//
+// = Big-endian, default (mips64r2), ABI 64, fp64, nan2008
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips64-mti-linux-gnu -mabi=64 -mfp64 -mnan=2008 \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-BE-NAN64-64R2-64-DEF %s
+// CHECK-BE-NAN64-64R2-64-DEF: "-internal-isystem"
+// CHECK-BE-NAN64-64R2-64-DEF: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-BE-NAN64-64R2-64-DEF: "-internal-isystem"
+// CHECK-BE-NAN64-64R2-64-DEF: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/mips64r2/64/nan2008"
+// CHECK-BE-NAN64-64R2-64-DEF: "-internal-isystem"
+// CHECK-BE-NAN64-64R2-64-DEF: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-BE-NAN64-64R2-64-DEF: "-internal-externc-isystem"
+// CHECK-BE-NAN64-64R2-64-DEF: "[[TC]]/include"
+// CHECK-BE-NAN64-64R2-64-DEF: "-internal-externc-isystem"
+// CHECK-BE-NAN64-64R2-64-DEF: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-BE-NAN64-64R2-64-DEF: "{{.*}}ld{{(.exe)?}}"
+// CHECK-BE-NAN64-64R2-64-DEF: "--sysroot=[[TC]]/../../../../sysroot/mips64r2/64/nan2008"
+// CHECK-BE-NAN64-64R2-64-DEF: "-dynamic-linker" "/lib64/ld-linux-mipsn8.so.1"
+// CHECK-BE-NAN64-64R2-64-DEF: "[[TC]]/../../../../sysroot/mips64r2/64/nan2008/usr/lib{{/|\\\\}}crt1.o"
+// CHECK-BE-NAN64-64R2-64-DEF: "[[TC]]/../../../../sysroot/mips64r2/64/nan2008/usr/lib{{/|\\\\}}crti.o"
+// CHECK-BE-NAN64-64R2-64-DEF: "[[TC]]/mips64r2/64/nan2008{{/|\\\\}}crtbegin.o"
+// CHECK-BE-NAN64-64R2-64-DEF: "-L[[TC]]/mips64r2/64/nan2008"
+// CHECK-BE-NAN64-64R2-64-DEF: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/mips64r2/64/nan2008"
+// CHECK-BE-NAN64-64R2-64-DEF: "-L[[TC]]/../../../../sysroot/mips64r2/64/nan2008/usr/lib"
+// CHECK-BE-NAN64-64R2-64-DEF: "[[TC]]/mips64r2/64/nan2008{{/|\\\\}}crtend.o"
+// CHECK-BE-NAN64-64R2-64-DEF: "[[TC]]/../../../../sysroot/mips64r2/64/nan2008/usr/lib{{/|\\\\}}crtn.o"
+//
+// = Little-endian, mips32, hard float
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mipsel-mti-linux-gnu -mips32 -mhard-float \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-EL-HF-32 %s
+// CHECK-EL-HF-32: "-internal-isystem"
+// CHECK-EL-HF-32: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-EL-HF-32: "-internal-isystem"
+// CHECK-EL-HF-32: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/mips32/el"
+// CHECK-EL-HF-32: "-internal-isystem"
+// CHECK-EL-HF-32: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-EL-HF-32: "-internal-externc-isystem"
+// CHECK-EL-HF-32: "[[TC]]/include"
+// CHECK-EL-HF-32: "-internal-externc-isystem"
+// CHECK-EL-HF-32: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-EL-HF-32: "{{.*}}ld{{(.exe)?}}"
+// CHECK-EL-HF-32: "--sysroot=[[TC]]/../../../../sysroot/mips32/el"
+// CHECK-EL-HF-32: "-dynamic-linker" "/lib/ld.so.1"
+// CHECK-EL-HF-32: "[[TC]]/../../../../sysroot/mips32/el/usr/lib/../lib{{/|\\\\}}crt1.o"
+// CHECK-EL-HF-32: "[[TC]]/../../../../sysroot/mips32/el/usr/lib/../lib{{/|\\\\}}crti.o"
+// CHECK-EL-HF-32: "[[TC]]/mips32/el{{/|\\\\}}crtbegin.o"
+// CHECK-EL-HF-32: "-L[[TC]]/mips32/el"
+// CHECK-EL-HF-32: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/../lib/mips32/el"
+// CHECK-EL-HF-32: "-L[[TC]]/../../../../sysroot/mips32/el/usr/lib/../lib"
+// CHECK-EL-HF-32: "[[TC]]/mips32/el{{/|\\\\}}crtend.o"
+// CHECK-EL-HF-32: "[[TC]]/../../../../sysroot/mips32/el/usr/lib/../lib{{/|\\\\}}crtn.o"
+//
+// = Little-endian, mips32, fp64, hard float
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mipsel-mti-linux-gnu -mips32 -mfp64 -mhard-float \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-EL-HF64-32 %s
+// CHECK-EL-HF64-32: "-internal-isystem"
+// CHECK-EL-HF64-32: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-EL-HF64-32: "-internal-isystem"
+// CHECK-EL-HF64-32: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/mips32/el"
+// CHECK-EL-HF64-32: "-internal-isystem"
+// CHECK-EL-HF64-32: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-EL-HF64-32: "-internal-externc-isystem"
+// CHECK-EL-HF64-32: "[[TC]]/include"
+// CHECK-EL-HF64-32: "-internal-externc-isystem"
+// CHECK-EL-HF64-32: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-EL-HF64-32: "{{.*}}ld{{(.exe)?}}"
+// CHECK-EL-HF64-32: "--sysroot=[[TC]]/../../../../sysroot/mips32/el"
+// CHECK-EL-HF64-32: "-dynamic-linker" "/lib/ld.so.1"
+// CHECK-EL-HF64-32: "[[TC]]/../../../../sysroot/mips32/el/usr/lib/../lib{{/|\\\\}}crt1.o"
+// CHECK-EL-HF64-32: "[[TC]]/../../../../sysroot/mips32/el/usr/lib/../lib{{/|\\\\}}crti.o"
+// CHECK-EL-HF64-32: "[[TC]]/mips32/el{{/|\\\\}}crtbegin.o"
+// CHECK-EL-HF64-32: "-L[[TC]]/mips32/el"
+// CHECK-EL-HF64-32: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/../lib/mips32/el"
+// CHECK-EL-HF64-32: "-L[[TC]]/../../../../sysroot/mips32/el/usr/lib/../lib"
+// CHECK-EL-HF64-32: "[[TC]]/mips32/el{{/|\\\\}}crtend.o"
+// CHECK-EL-HF64-32: "[[TC]]/../../../../sysroot/mips32/el/usr/lib/../lib{{/|\\\\}}crtn.o"
+//
+// = Little-endian, mips32, soft float
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mipsel-mti-linux-gnu -mips32 -msoft-float \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-EL-SF-32 %s
+// CHECK-EL-SF-32: "-internal-isystem"
+// CHECK-EL-SF-32: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-EL-SF-32: "-internal-isystem"
+// CHECK-EL-SF-32: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/mips32/el/sof"
+// CHECK-EL-SF-32: "-internal-isystem"
+// CHECK-EL-SF-32: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-EL-SF-32: "-internal-externc-isystem"
+// CHECK-EL-SF-32: "[[TC]]/include"
+// CHECK-EL-SF-32: "-internal-externc-isystem"
+// CHECK-EL-SF-32: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-EL-SF-32: "{{.*}}ld{{(.exe)?}}"
+// CHECK-EL-SF-32: "--sysroot=[[TC]]/../../../../sysroot/mips32/el/sof"
+// CHECK-EL-SF-32: "-dynamic-linker" "/lib/ld.so.1"
+// CHECK-EL-SF-32: "[[TC]]/../../../../sysroot/mips32/el/sof/usr/lib/../lib{{/|\\\\}}crt1.o"
+// CHECK-EL-SF-32: "[[TC]]/../../../../sysroot/mips32/el/sof/usr/lib/../lib{{/|\\\\}}crti.o"
+// CHECK-EL-SF-32: "[[TC]]/mips32/el/sof{{/|\\\\}}crtbegin.o"
+// CHECK-EL-SF-32: "-L[[TC]]/mips32/el/sof"
+// CHECK-EL-SF-32: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/../lib/mips32/el/sof"
+// CHECK-EL-SF-32: "-L[[TC]]/../../../../sysroot/mips32/el/sof/usr/lib/../lib"
+// CHECK-EL-SF-32: "[[TC]]/mips32/el/sof{{/|\\\\}}crtend.o"
+// CHECK-EL-SF-32: "[[TC]]/../../../../sysroot/mips32/el/sof/usr/lib/../lib{{/|\\\\}}crtn.o"
+//
+// = Little-endian, mips32 / mips16, hard float
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mipsel-mti-linux-gnu -mips32 -mips16 -mhard-float \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-EL-HF-16 %s
+// CHECK-EL-HF-16: "-internal-isystem"
+// CHECK-EL-HF-16: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-EL-HF-16: "-internal-isystem"
+// CHECK-EL-HF-16: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/mips32/mips16/el"
+// CHECK-EL-HF-16: "-internal-isystem"
+// CHECK-EL-HF-16: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-EL-HF-16: "-internal-externc-isystem"
+// CHECK-EL-HF-16: "[[TC]]/include"
+// CHECK-EL-HF-16: "-internal-externc-isystem"
+// CHECK-EL-HF-16: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-EL-HF-16: "{{.*}}ld{{(.exe)?}}"
+// CHECK-EL-HF-16: "--sysroot=[[TC]]/../../../../sysroot/mips32/mips16/el"
+// CHECK-EL-HF-16: "-dynamic-linker" "/lib/ld.so.1"
+// CHECK-EL-HF-16: "[[TC]]/../../../../sysroot/mips32/mips16/el/usr/lib/../lib{{/|\\\\}}crt1.o"
+// CHECK-EL-HF-16: "[[TC]]/../../../../sysroot/mips32/mips16/el/usr/lib/../lib{{/|\\\\}}crti.o"
+// CHECK-EL-HF-16: "[[TC]]/mips32/mips16/el{{/|\\\\}}crtbegin.o"
+// CHECK-EL-HF-16: "-L[[TC]]/mips32/mips16/el"
+// CHECK-EL-HF-16: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/../lib/mips32/mips16/el"
+// CHECK-EL-HF-16: "-L[[TC]]/../../../../sysroot/mips32/mips16/el/usr/lib/../lib"
+// CHECK-EL-HF-16: "[[TC]]/mips32/mips16/el{{/|\\\\}}crtend.o"
+// CHECK-EL-HF-16: "[[TC]]/../../../../sysroot/mips32/mips16/el/usr/lib/../lib{{/|\\\\}}crtn.o"
+//
+// = Little-endian, mips32 / mips16, fp64, hard float
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mipsel-mti-linux-gnu -mips32 -mips16 -mfp64 -mhard-float \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-EL-HF64-16 %s
+// CHECK-EL-HF64-16: "-internal-isystem"
+// CHECK-EL-HF64-16: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-EL-HF64-16: "-internal-isystem"
+// CHECK-EL-HF64-16: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/mips32/mips16/el"
+// CHECK-EL-HF64-16: "-internal-isystem"
+// CHECK-EL-HF64-16: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-EL-HF64-16: "-internal-externc-isystem"
+// CHECK-EL-HF64-16: "[[TC]]/include"
+// CHECK-EL-HF64-16: "-internal-externc-isystem"
+// CHECK-EL-HF64-16: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-EL-HF64-16: "{{.*}}ld{{(.exe)?}}"
+// CHECK-EL-HF64-16: "--sysroot=[[TC]]/../../../../sysroot/mips32/mips16/el"
+// CHECK-EL-HF64-16: "-dynamic-linker" "/lib/ld.so.1"
+// CHECK-EL-HF64-16: "[[TC]]/../../../../sysroot/mips32/mips16/el/usr/lib/../lib{{/|\\\\}}crt1.o"
+// CHECK-EL-HF64-16: "[[TC]]/../../../../sysroot/mips32/mips16/el/usr/lib/../lib{{/|\\\\}}crti.o"
+// CHECK-EL-HF64-16: "[[TC]]/mips32/mips16/el{{/|\\\\}}crtbegin.o"
+// CHECK-EL-HF64-16: "-L[[TC]]/mips32/mips16/el"
+// CHECK-EL-HF64-16: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/../lib/mips32/mips16/el"
+// CHECK-EL-HF64-16: "-L[[TC]]/../../../../sysroot/mips32/mips16/el/usr/lib/../lib"
+// CHECK-EL-HF64-16: "[[TC]]/mips32/mips16/el{{/|\\\\}}crtend.o"
+// CHECK-EL-HF64-16: "[[TC]]/../../../../sysroot/mips32/mips16/el/usr/lib/../lib{{/|\\\\}}crtn.o"
+//
+// = Little-endian, mips32 / mips16, soft float
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mipsel-mti-linux-gnu -mips32 -mips16 -msoft-float \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-EL-SF-16 %s
+// CHECK-EL-SF-16: "-internal-isystem"
+// CHECK-EL-SF-16: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-EL-SF-16: "-internal-isystem"
+// CHECK-EL-SF-16: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/mips32/mips16/el/sof"
+// CHECK-EL-SF-16: "-internal-isystem"
+// CHECK-EL-SF-16: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-EL-SF-16: "-internal-externc-isystem"
+// CHECK-EL-SF-16: "[[TC]]/include"
+// CHECK-EL-SF-16: "-internal-externc-isystem"
+// CHECK-EL-SF-16: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-EL-SF-16: "{{.*}}ld{{(.exe)?}}"
+// CHECK-EL-SF-16: "--sysroot=[[TC]]/../../../../sysroot/mips32/mips16/el/sof"
+// CHECK-EL-SF-16: "-dynamic-linker" "/lib/ld.so.1"
+// CHECK-EL-SF-16: "[[TC]]/../../../../sysroot/mips32/mips16/el/sof/usr/lib/../lib{{/|\\\\}}crt1.o"
+// CHECK-EL-SF-16: "[[TC]]/../../../../sysroot/mips32/mips16/el/sof/usr/lib/../lib{{/|\\\\}}crti.o"
+// CHECK-EL-SF-16: "[[TC]]/mips32/mips16/el/sof{{/|\\\\}}crtbegin.o"
+// CHECK-EL-SF-16: "-L[[TC]]/mips32/mips16/el/sof"
+// CHECK-EL-SF-16: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/../lib/mips32/mips16/el/sof"
+// CHECK-EL-SF-16: "-L[[TC]]/../../../../sysroot/mips32/mips16/el/sof/usr/lib/../lib"
+// CHECK-EL-SF-16: "[[TC]]/mips32/mips16/el/sof{{/|\\\\}}crtend.o"
+// CHECK-EL-SF-16: "[[TC]]/../../../../sysroot/mips32/mips16/el/sof/usr/lib/../lib{{/|\\\\}}crtn.o"
+//
+// = Little-endian, mips32 / mips16, nan2008
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mipsel-mti-linux-gnu -mips32 -mips16 -mnan=2008 \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-EL-NAN-16 %s
+// CHECK-EL-NAN-16: "-internal-isystem"
+// CHECK-EL-NAN-16: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-EL-NAN-16: "-internal-isystem"
+// CHECK-EL-NAN-16: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/mips32/mips16/el/nan2008"
+// CHECK-EL-NAN-16: "-internal-isystem"
+// CHECK-EL-NAN-16: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-EL-NAN-16: "-internal-externc-isystem"
+// CHECK-EL-NAN-16: "[[TC]]/include"
+// CHECK-EL-NAN-16: "-internal-externc-isystem"
+// CHECK-EL-NAN-16: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-EL-NAN-16: "{{.*}}ld{{(.exe)?}}"
+// CHECK-EL-NAN-16: "--sysroot=[[TC]]/../../../../sysroot/mips32/mips16/el/nan2008"
+// CHECK-EL-NAN-16: "-dynamic-linker" "/lib/ld-linux-mipsn8.so.1"
+// CHECK-EL-NAN-16: "[[TC]]/../../../../sysroot/mips32/mips16/el/nan2008/usr/lib/../lib{{/|\\\\}}crt1.o"
+// CHECK-EL-NAN-16: "[[TC]]/../../../../sysroot/mips32/mips16/el/nan2008/usr/lib/../lib{{/|\\\\}}crti.o"
+// CHECK-EL-NAN-16: "[[TC]]/mips32/mips16/el/nan2008{{/|\\\\}}crtbegin.o"
+// CHECK-EL-NAN-16: "-L[[TC]]/mips32/mips16/el/nan2008"
+// CHECK-EL-NAN-16: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/../lib/mips32/mips16/el/nan2008"
+// CHECK-EL-NAN-16: "-L[[TC]]/../../../../sysroot/mips32/mips16/el/nan2008/usr/lib/../lib"
+// CHECK-EL-NAN-16: "[[TC]]/mips32/mips16/el/nan2008{{/|\\\\}}crtend.o"
+// CHECK-EL-NAN-16: "[[TC]]/../../../../sysroot/mips32/mips16/el/nan2008/usr/lib/../lib{{/|\\\\}}crtn.o"
+//
+// = Little-endian, mips32 / mips16, fp64, nan2008
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mipsel-mti-linux-gnu -mips32 -mips16 -mfp64 -mnan=2008 \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-EL-NAN64-16 %s
+// CHECK-EL-NAN64-16: "-internal-isystem"
+// CHECK-EL-NAN64-16: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-EL-NAN64-16: "-internal-isystem"
+// CHECK-EL-NAN64-16: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/mips32/mips16/el/nan2008"
+// CHECK-EL-NAN64-16: "-internal-isystem"
+// CHECK-EL-NAN64-16: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-EL-NAN64-16: "-internal-externc-isystem"
+// CHECK-EL-NAN64-16: "[[TC]]/include"
+// CHECK-EL-NAN64-16: "-internal-externc-isystem"
+// CHECK-EL-NAN64-16: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-EL-NAN64-16: "{{.*}}ld{{(.exe)?}}"
+// CHECK-EL-NAN64-16: "--sysroot=[[TC]]/../../../../sysroot/mips32/mips16/el/nan2008"
+// CHECK-EL-NAN64-16: "-dynamic-linker" "/lib/ld-linux-mipsn8.so.1"
+// CHECK-EL-NAN64-16: "[[TC]]/../../../../sysroot/mips32/mips16/el/nan2008/usr/lib/../lib{{/|\\\\}}crt1.o"
+// CHECK-EL-NAN64-16: "[[TC]]/../../../../sysroot/mips32/mips16/el/nan2008/usr/lib/../lib{{/|\\\\}}crti.o"
+// CHECK-EL-NAN64-16: "[[TC]]/mips32/mips16/el/nan2008{{/|\\\\}}crtbegin.o"
+// CHECK-EL-NAN64-16: "-L[[TC]]/mips32/mips16/el/nan2008"
+// CHECK-EL-NAN64-16: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/../lib/mips32/mips16/el/nan2008"
+// CHECK-EL-NAN64-16: "-L[[TC]]/../../../../sysroot/mips32/mips16/el/nan2008/usr/lib/../lib"
+// CHECK-EL-NAN64-16: "[[TC]]/mips32/mips16/el/nan2008{{/|\\\\}}crtend.o"
+// CHECK-EL-NAN64-16: "[[TC]]/../../../../sysroot/mips32/mips16/el/nan2008/usr/lib/../lib{{/|\\\\}}crtn.o"
+//
+// = Little-endian, mips32, nan2008
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mipsel-mti-linux-gnu -mips32 -mnan=2008 \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-EL-NAN-32 %s
+// CHECK-EL-NAN-32: "-internal-isystem"
+// CHECK-EL-NAN-32: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-EL-NAN-32: "-internal-isystem"
+// CHECK-EL-NAN-32: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/mips32/el/nan2008"
+// CHECK-EL-NAN-32: "-internal-isystem"
+// CHECK-EL-NAN-32: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-EL-NAN-32: "-internal-externc-isystem"
+// CHECK-EL-NAN-32: "[[TC]]/include"
+// CHECK-EL-NAN-32: "-internal-externc-isystem"
+// CHECK-EL-NAN-32: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-EL-NAN-32: "{{.*}}ld{{(.exe)?}}"
+// CHECK-EL-NAN-32: "--sysroot=[[TC]]/../../../../sysroot/mips32/el/nan2008"
+// CHECK-EL-NAN-32: "-dynamic-linker" "/lib/ld-linux-mipsn8.so.1"
+// CHECK-EL-NAN-32: "[[TC]]/../../../../sysroot/mips32/el/nan2008/usr/lib/../lib{{/|\\\\}}crt1.o"
+// CHECK-EL-NAN-32: "[[TC]]/../../../../sysroot/mips32/el/nan2008/usr/lib/../lib{{/|\\\\}}crti.o"
+// CHECK-EL-NAN-32: "[[TC]]/mips32/el/nan2008{{/|\\\\}}crtbegin.o"
+// CHECK-EL-NAN-32: "-L[[TC]]/mips32/el/nan2008"
+// CHECK-EL-NAN-32: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/../lib/mips32/el/nan2008"
+// CHECK-EL-NAN-32: "-L[[TC]]/../../../../sysroot/mips32/el/nan2008/usr/lib/../lib"
+// CHECK-EL-NAN-32: "[[TC]]/mips32/el/nan2008{{/|\\\\}}crtend.o"
+// CHECK-EL-NAN-32: "[[TC]]/../../../../sysroot/mips32/el/nan2008/usr/lib/../lib{{/|\\\\}}crtn.o"
+//
+// = Little-endian, mips32, fp64, nan2008
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mipsel-mti-linux-gnu -mips32 -mfp64 -mnan=2008 \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-EL-NAN64-32 %s
+// CHECK-EL-NAN64-32: "-internal-isystem"
+// CHECK-EL-NAN64-32: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-EL-NAN64-32: "-internal-isystem"
+// CHECK-EL-NAN64-32: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/mips32/el/nan2008"
+// CHECK-EL-NAN64-32: "-internal-isystem"
+// CHECK-EL-NAN64-32: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-EL-NAN64-32: "-internal-externc-isystem"
+// CHECK-EL-NAN64-32: "[[TC]]/include"
+// CHECK-EL-NAN64-32: "-internal-externc-isystem"
+// CHECK-EL-NAN64-32: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-EL-NAN64-32: "{{.*}}ld{{(.exe)?}}"
+// CHECK-EL-NAN64-32: "--sysroot=[[TC]]/../../../../sysroot/mips32/el/nan2008"
+// CHECK-EL-NAN64-32: "-dynamic-linker" "/lib/ld-linux-mipsn8.so.1"
+// CHECK-EL-NAN64-32: "[[TC]]/../../../../sysroot/mips32/el/nan2008/usr/lib/../lib{{/|\\\\}}crt1.o"
+// CHECK-EL-NAN64-32: "[[TC]]/../../../../sysroot/mips32/el/nan2008/usr/lib/../lib{{/|\\\\}}crti.o"
+// CHECK-EL-NAN64-32: "[[TC]]/mips32/el/nan2008{{/|\\\\}}crtbegin.o"
+// CHECK-EL-NAN64-32: "-L[[TC]]/mips32/el/nan2008"
+// CHECK-EL-NAN64-32: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/../lib/mips32/el/nan2008"
+// CHECK-EL-NAN64-32: "-L[[TC]]/../../../../sysroot/mips32/el/nan2008/usr/lib/../lib"
+// CHECK-EL-NAN64-32: "[[TC]]/mips32/el/nan2008{{/|\\\\}}crtend.o"
+// CHECK-EL-NAN64-32: "[[TC]]/../../../../sysroot/mips32/el/nan2008/usr/lib/../lib{{/|\\\\}}crtn.o"
+//
+// = Little-endian, mips32r2, hard float
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mipsel-mti-linux-gnu -mips32r2 -mhard-float \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-EL-HF-32R2 %s
+// CHECK-EL-HF-32R2: "-internal-isystem"
+// CHECK-EL-HF-32R2: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-EL-HF-32R2: "-internal-isystem"
+// CHECK-EL-HF-32R2: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/el"
+// CHECK-EL-HF-32R2: "-internal-isystem"
+// CHECK-EL-HF-32R2: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-EL-HF-32R2: "-internal-externc-isystem"
+// CHECK-EL-HF-32R2: "[[TC]]/include"
+// CHECK-EL-HF-32R2: "-internal-externc-isystem"
+// CHECK-EL-HF-32R2: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-EL-HF-32R2: "{{.*}}ld{{(.exe)?}}"
+// CHECK-EL-HF-32R2: "--sysroot=[[TC]]/../../../../sysroot/el"
+// CHECK-EL-HF-32R2: "-dynamic-linker" "/lib/ld.so.1"
+// CHECK-EL-HF-32R2: "[[TC]]/../../../../sysroot/el/usr/lib/../lib{{/|\\\\}}crt1.o"
+// CHECK-EL-HF-32R2: "[[TC]]/../../../../sysroot/el/usr/lib/../lib{{/|\\\\}}crti.o"
+// CHECK-EL-HF-32R2: "[[TC]]/el{{/|\\\\}}crtbegin.o"
+// CHECK-EL-HF-32R2: "-L[[TC]]/el"
+// CHECK-EL-HF-32R2: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/../lib/el"
+// CHECK-EL-HF-32R2: "-L[[TC]]/../../../../sysroot/el/usr/lib/../lib"
+// CHECK-EL-HF-32R2: "[[TC]]/el{{/|\\\\}}crtend.o"
+// CHECK-EL-HF-32R2: "[[TC]]/../../../../sysroot/el/usr/lib/../lib{{/|\\\\}}crtn.o"
+//
+// = Little-endian, mips32r2, hard float, uclibc
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mipsel-mti-linux-gnu -mips32r2 -mhard-float -muclibc \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-EL-UC-HF-32R2 %s
+// CHECK-EL-UC-HF-32R2: "-internal-isystem"
+// CHECK-EL-UC-HF-32R2: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-EL-UC-HF-32R2: "-internal-isystem"
+// CHECK-EL-UC-HF-32R2: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/uclibc/el"
+// CHECK-EL-UC-HF-32R2: "-internal-isystem"
+// CHECK-EL-UC-HF-32R2: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-EL-UC-HF-32R2: "-internal-externc-isystem"
+// CHECK-EL-UC-HF-32R2: "[[TC]]/include"
+// CHECK-EL-UC-HF-32R2: "-internal-externc-isystem"
+// CHECK-EL-UC-HF-32R2: "[[TC]]/../../../../sysroot/uclibc/usr/include"
+// CHECK-EL-UC-HF-32R2: "{{.*}}ld{{(.exe)?}}"
+// CHECK-EL-UC-HF-32R2: "--sysroot=[[TC]]/../../../../sysroot/uclibc/el"
+// CHECK-EL-UC-HF-32R2: "-dynamic-linker" "/lib/ld-uClibc.so.0"
+// CHECK-EL-UC-HF-32R2: "[[TC]]/../../../../sysroot/uclibc/el/usr/lib/../lib{{/|\\\\}}crt1.o"
+// CHECK-EL-UC-HF-32R2: "[[TC]]/../../../../sysroot/uclibc/el/usr/lib/../lib{{/|\\\\}}crti.o"
+// CHECK-EL-UC-HF-32R2: "[[TC]]/uclibc/el{{/|\\\\}}crtbegin.o"
+// CHECK-EL-UC-HF-32R2: "-L[[TC]]/uclibc/el"
+// CHECK-EL-UC-HF-32R2: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/../lib/uclibc/el"
+// CHECK-EL-UC-HF-32R2: "-L[[TC]]/../../../../sysroot/uclibc/el/usr/lib/../lib"
+// CHECK-EL-UC-HF-32R2: "[[TC]]/uclibc/el{{/|\\\\}}crtend.o"
+// CHECK-EL-UC-HF-32R2: "[[TC]]/../../../../sysroot/uclibc/el/usr/lib/../lib{{/|\\\\}}crtn.o"
+//
+// = Little-endian, mips32r2, fp64, hard float
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mipsel-mti-linux-gnu -mips32r2 -mfp64 -mhard-float \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-EL-HF64-32R2 %s
+// CHECK-EL-HF64-32R2: "-internal-isystem"
+// CHECK-EL-HF64-32R2: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-EL-HF64-32R2: "-internal-isystem"
+// CHECK-EL-HF64-32R2: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/el"
+// CHECK-EL-HF64-32R2: "-internal-isystem"
+// CHECK-EL-HF64-32R2: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-EL-HF64-32R2: "-internal-externc-isystem"
+// CHECK-EL-HF64-32R2: "[[TC]]/include"
+// CHECK-EL-HF64-32R2: "-internal-externc-isystem"
+// CHECK-EL-HF64-32R2: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-EL-HF64-32R2: "{{.*}}ld{{(.exe)?}}"
+// CHECK-EL-HF64-32R2: "--sysroot=[[TC]]/../../../../sysroot/el"
+// CHECK-EL-HF64-32R2: "-dynamic-linker" "/lib/ld.so.1"
+// CHECK-EL-HF64-32R2: "[[TC]]/../../../../sysroot/el/usr/lib/../lib{{/|\\\\}}crt1.o"
+// CHECK-EL-HF64-32R2: "[[TC]]/../../../../sysroot/el/usr/lib/../lib{{/|\\\\}}crti.o"
+// CHECK-EL-HF64-32R2: "[[TC]]/el{{/|\\\\}}crtbegin.o"
+// CHECK-EL-HF64-32R2: "-L[[TC]]/el"
+// CHECK-EL-HF64-32R2: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/../lib/el"
+// CHECK-EL-HF64-32R2: "-L[[TC]]/../../../../sysroot/el/usr/lib/../lib"
+// CHECK-EL-HF64-32R2: "[[TC]]/el{{/|\\\\}}crtend.o"
+// CHECK-EL-HF64-32R2: "[[TC]]/../../../../sysroot/el/usr/lib/../lib{{/|\\\\}}crtn.o"
+//
+// = Little-endian, mips32r2, soft float
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mipsel-mti-linux-gnu -mips32r2 -msoft-float \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-EL-SF-32R2 %s
+// CHECK-EL-SF-32R2: "-internal-isystem"
+// CHECK-EL-SF-32R2: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-EL-SF-32R2: "-internal-isystem"
+// CHECK-EL-SF-32R2: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/el/sof"
+// CHECK-EL-SF-32R2: "-internal-isystem"
+// CHECK-EL-SF-32R2: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-EL-SF-32R2: "-internal-externc-isystem"
+// CHECK-EL-SF-32R2: "[[TC]]/include"
+// CHECK-EL-SF-32R2: "-internal-externc-isystem"
+// CHECK-EL-SF-32R2: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-EL-SF-32R2: "{{.*}}ld{{(.exe)?}}"
+// CHECK-EL-SF-32R2: "--sysroot=[[TC]]/../../../../sysroot/el/sof"
+// CHECK-EL-SF-32R2: "-dynamic-linker" "/lib/ld.so.1"
+// CHECK-EL-SF-32R2: "[[TC]]/../../../../sysroot/el/sof/usr/lib/../lib{{/|\\\\}}crt1.o"
+// CHECK-EL-SF-32R2: "[[TC]]/../../../../sysroot/el/sof/usr/lib/../lib{{/|\\\\}}crti.o"
+// CHECK-EL-SF-32R2: "[[TC]]/el/sof{{/|\\\\}}crtbegin.o"
+// CHECK-EL-SF-32R2: "-L[[TC]]/el/sof"
+// CHECK-EL-SF-32R2: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/../lib/el/sof"
+// CHECK-EL-SF-32R2: "-L[[TC]]/../../../../sysroot/el/sof/usr/lib/../lib"
+// CHECK-EL-SF-32R2: "[[TC]]/el/sof{{/|\\\\}}crtend.o"
+// CHECK-EL-SF-32R2: "[[TC]]/../../../../sysroot/el/sof/usr/lib/../lib{{/|\\\\}}crtn.o"
+//
+// = Little-endian, mips32r2, soft float, uclibc
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mipsel-mti-linux-gnu -mips32r2 -msoft-float -muclibc \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-EL-UC-SF-32R2 %s
+// CHECK-EL-UC-SF-32R2: "-internal-isystem"
+// CHECK-EL-UC-SF-32R2: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-EL-UC-SF-32R2: "-internal-isystem"
+// CHECK-EL-UC-SF-32R2: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/uclibc/el/sof"
+// CHECK-EL-UC-SF-32R2: "-internal-isystem"
+// CHECK-EL-UC-SF-32R2: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-EL-UC-SF-32R2: "-internal-externc-isystem"
+// CHECK-EL-UC-SF-32R2: "[[TC]]/include"
+// CHECK-EL-UC-SF-32R2: "-internal-externc-isystem"
+// CHECK-EL-UC-SF-32R2: "[[TC]]/../../../../sysroot/uclibc/usr/include"
+// CHECK-EL-UC-SF-32R2: "{{.*}}ld{{(.exe)?}}"
+// CHECK-EL-UC-SF-32R2: "--sysroot=[[TC]]/../../../../sysroot/uclibc/el/sof"
+// CHECK-EL-UC-SF-32R2: "-dynamic-linker" "/lib/ld-uClibc.so.0"
+// CHECK-EL-UC-SF-32R2: "[[TC]]/../../../../sysroot/uclibc/el/sof/usr/lib/../lib{{/|\\\\}}crt1.o"
+// CHECK-EL-UC-SF-32R2: "[[TC]]/../../../../sysroot/uclibc/el/sof/usr/lib/../lib{{/|\\\\}}crti.o"
+// CHECK-EL-UC-SF-32R2: "[[TC]]/uclibc/el/sof{{/|\\\\}}crtbegin.o"
+// CHECK-EL-UC-SF-32R2: "-L[[TC]]/uclibc/el/sof"
+// CHECK-EL-UC-SF-32R2: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/../lib/uclibc/el/sof"
+// CHECK-EL-UC-SF-32R2: "-L[[TC]]/../../../../sysroot/uclibc/el/sof/usr/lib/../lib"
+// CHECK-EL-UC-SF-32R2: "[[TC]]/uclibc/el/sof{{/|\\\\}}crtend.o"
+// CHECK-EL-UC-SF-32R2: "[[TC]]/../../../../sysroot/uclibc/el/sof/usr/lib/../lib{{/|\\\\}}crtn.o"
+//
+// = Little-endian, mips32r2 / mips16, hard float
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mipsel-mti-linux-gnu -mips32r2 -mips16 -mhard-float \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-EL-HF-16R2 %s
+// CHECK-EL-HF-16R2: "-internal-isystem"
+// CHECK-EL-HF-16R2: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-EL-HF-16R2: "-internal-isystem"
+// CHECK-EL-HF-16R2: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/mips16/el"
+// CHECK-EL-HF-16R2: "-internal-isystem"
+// CHECK-EL-HF-16R2: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-EL-HF-16R2: "-internal-externc-isystem"
+// CHECK-EL-HF-16R2: "[[TC]]/include"
+// CHECK-EL-HF-16R2: "-internal-externc-isystem"
+// CHECK-EL-HF-16R2: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-EL-HF-16R2: "{{.*}}ld{{(.exe)?}}"
+// CHECK-EL-HF-16R2: "--sysroot=[[TC]]/../../../../sysroot/mips16/el"
+// CHECK-EL-HF-16R2: "-dynamic-linker" "/lib/ld.so.1"
+// CHECK-EL-HF-16R2: "[[TC]]/../../../../sysroot/mips16/el/usr/lib/../lib{{/|\\\\}}crt1.o"
+// CHECK-EL-HF-16R2: "[[TC]]/../../../../sysroot/mips16/el/usr/lib/../lib{{/|\\\\}}crti.o"
+// CHECK-EL-HF-16R2: "[[TC]]/mips16/el{{/|\\\\}}crtbegin.o"
+// CHECK-EL-HF-16R2: "-L[[TC]]/mips16/el"
+// CHECK-EL-HF-16R2: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/../lib/mips16/el"
+// CHECK-EL-HF-16R2: "-L[[TC]]/../../../../sysroot/mips16/el/usr/lib/../lib"
+// CHECK-EL-HF-16R2: "[[TC]]/mips16/el{{/|\\\\}}crtend.o"
+// CHECK-EL-HF-16R2: "[[TC]]/../../../../sysroot/mips16/el/usr/lib/../lib{{/|\\\\}}crtn.o"
+//
+// = Little-endian, mips32r2 / mips16, fp64, hard float
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mipsel-mti-linux-gnu -mips32r2 -mips16 -mfp64 -mhard-float \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-EL-HF64-16R2 %s
+// CHECK-EL-HF64-16R2: "-internal-isystem"
+// CHECK-EL-HF64-16R2: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-EL-HF64-16R2: "-internal-isystem"
+// CHECK-EL-HF64-16R2: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/mips16/el"
+// CHECK-EL-HF64-16R2: "-internal-isystem"
+// CHECK-EL-HF64-16R2: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-EL-HF64-16R2: "-internal-externc-isystem"
+// CHECK-EL-HF64-16R2: "[[TC]]/include"
+// CHECK-EL-HF64-16R2: "-internal-externc-isystem"
+// CHECK-EL-HF64-16R2: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-EL-HF64-16R2: "{{.*}}ld{{(.exe)?}}"
+// CHECK-EL-HF64-16R2: "--sysroot=[[TC]]/../../../../sysroot/mips16/el"
+// CHECK-EL-HF64-16R2: "-dynamic-linker" "/lib/ld.so.1"
+// CHECK-EL-HF64-16R2: "[[TC]]/../../../../sysroot/mips16/el/usr/lib/../lib{{/|\\\\}}crt1.o"
+// CHECK-EL-HF64-16R2: "[[TC]]/../../../../sysroot/mips16/el/usr/lib/../lib{{/|\\\\}}crti.o"
+// CHECK-EL-HF64-16R2: "[[TC]]/mips16/el{{/|\\\\}}crtbegin.o"
+// CHECK-EL-HF64-16R2: "-L[[TC]]/mips16/el"
+// CHECK-EL-HF64-16R2: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/../lib/mips16/el"
+// CHECK-EL-HF64-16R2: "-L[[TC]]/../../../../sysroot/mips16/el/usr/lib/../lib"
+// CHECK-EL-HF64-16R2: "[[TC]]/mips16/el{{/|\\\\}}crtend.o"
+// CHECK-EL-HF64-16R2: "[[TC]]/../../../../sysroot/mips16/el/usr/lib/../lib{{/|\\\\}}crtn.o"
+//
+// = Little-endian, mips32r2 / mips16, soft float
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mipsel-mti-linux-gnu -mips32r2 -mips16 -msoft-float \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-EL-SF-16R2 %s
+// CHECK-EL-SF-16R2: "-internal-isystem"
+// CHECK-EL-SF-16R2: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-EL-SF-16R2: "-internal-isystem"
+// CHECK-EL-SF-16R2: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/mips16/el/sof"
+// CHECK-EL-SF-16R2: "-internal-isystem"
+// CHECK-EL-SF-16R2: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-EL-SF-16R2: "-internal-externc-isystem"
+// CHECK-EL-SF-16R2: "[[TC]]/include"
+// CHECK-EL-SF-16R2: "-internal-externc-isystem"
+// CHECK-EL-SF-16R2: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-EL-SF-16R2: "{{.*}}ld{{(.exe)?}}"
+// CHECK-EL-SF-16R2: "--sysroot=[[TC]]/../../../../sysroot/mips16/el/sof"
+// CHECK-EL-SF-16R2: "-dynamic-linker" "/lib/ld.so.1"
+// CHECK-EL-SF-16R2: "[[TC]]/../../../../sysroot/mips16/el/sof/usr/lib/../lib{{/|\\\\}}crt1.o"
+// CHECK-EL-SF-16R2: "[[TC]]/../../../../sysroot/mips16/el/sof/usr/lib/../lib{{/|\\\\}}crti.o"
+// CHECK-EL-SF-16R2: "[[TC]]/mips16/el/sof{{/|\\\\}}crtbegin.o"
+// CHECK-EL-SF-16R2: "-L[[TC]]/mips16/el/sof"
+// CHECK-EL-SF-16R2: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/../lib/mips16/el/sof"
+// CHECK-EL-SF-16R2: "-L[[TC]]/../../../../sysroot/mips16/el/sof/usr/lib/../lib"
+// CHECK-EL-SF-16R2: "[[TC]]/mips16/el/sof{{/|\\\\}}crtend.o"
+// CHECK-EL-SF-16R2: "[[TC]]/../../../../sysroot/mips16/el/sof/usr/lib/../lib{{/|\\\\}}crtn.o"
+//
+// = Little-endian, mips32r2 / mips16, nan2008
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mipsel-mti-linux-gnu -mips32r2 -mips16 -mnan=2008 \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-EL-NAN-16R2 %s
+// CHECK-EL-NAN-16R2: "-internal-isystem"
+// CHECK-EL-NAN-16R2: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-EL-NAN-16R2: "-internal-isystem"
+// CHECK-EL-NAN-16R2: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/mips16/el/nan2008"
+// CHECK-EL-NAN-16R2: "-internal-isystem"
+// CHECK-EL-NAN-16R2: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-EL-NAN-16R2: "-internal-externc-isystem"
+// CHECK-EL-NAN-16R2: "[[TC]]/include"
+// CHECK-EL-NAN-16R2: "-internal-externc-isystem"
+// CHECK-EL-NAN-16R2: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-EL-NAN-16R2: "{{.*}}ld{{(.exe)?}}"
+// CHECK-EL-NAN-16R2: "--sysroot=[[TC]]/../../../../sysroot/mips16/el/nan2008"
+// CHECK-EL-NAN-16R2: "-dynamic-linker" "/lib/ld-linux-mipsn8.so.1"
+// CHECK-EL-NAN-16R2: "[[TC]]/../../../../sysroot/mips16/el/nan2008/usr/lib/../lib{{/|\\\\}}crt1.o"
+// CHECK-EL-NAN-16R2: "[[TC]]/../../../../sysroot/mips16/el/nan2008/usr/lib/../lib{{/|\\\\}}crti.o"
+// CHECK-EL-NAN-16R2: "[[TC]]/mips16/el/nan2008{{/|\\\\}}crtbegin.o"
+// CHECK-EL-NAN-16R2: "-L[[TC]]/mips16/el/nan2008"
+// CHECK-EL-NAN-16R2: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/../lib/mips16/el/nan2008"
+// CHECK-EL-NAN-16R2: "-L[[TC]]/../../../../sysroot/mips16/el/nan2008/usr/lib/../lib"
+// CHECK-EL-NAN-16R2: "[[TC]]/mips16/el/nan2008{{/|\\\\}}crtend.o"
+// CHECK-EL-NAN-16R2: "[[TC]]/../../../../sysroot/mips16/el/nan2008/usr/lib/../lib{{/|\\\\}}crtn.o"
+//
+// = Little-endian, mips32r2 / mips16, fp64, nan2008
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mipsel-mti-linux-gnu -mips32r2 -mips16 -mfp64 -mnan=2008 \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-EL-NAN64-16R2 %s
+// CHECK-EL-NAN64-16R2: "-internal-isystem"
+// CHECK-EL-NAN64-16R2: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-EL-NAN64-16R2: "-internal-isystem"
+// CHECK-EL-NAN64-16R2: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/mips16/el/nan2008"
+// CHECK-EL-NAN64-16R2: "-internal-isystem"
+// CHECK-EL-NAN64-16R2: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-EL-NAN64-16R2: "-internal-externc-isystem"
+// CHECK-EL-NAN64-16R2: "[[TC]]/include"
+// CHECK-EL-NAN64-16R2: "-internal-externc-isystem"
+// CHECK-EL-NAN64-16R2: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-EL-NAN64-16R2: "{{.*}}ld{{(.exe)?}}"
+// CHECK-EL-NAN64-16R2: "--sysroot=[[TC]]/../../../../sysroot/mips16/el/nan2008"
+// CHECK-EL-NAN64-16R2: "-dynamic-linker" "/lib/ld-linux-mipsn8.so.1"
+// CHECK-EL-NAN64-16R2: "[[TC]]/../../../../sysroot/mips16/el/nan2008/usr/lib/../lib{{/|\\\\}}crt1.o"
+// CHECK-EL-NAN64-16R2: "[[TC]]/../../../../sysroot/mips16/el/nan2008/usr/lib/../lib{{/|\\\\}}crti.o"
+// CHECK-EL-NAN64-16R2: "[[TC]]/mips16/el/nan2008{{/|\\\\}}crtbegin.o"
+// CHECK-EL-NAN64-16R2: "-L[[TC]]/mips16/el/nan2008"
+// CHECK-EL-NAN64-16R2: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/../lib/mips16/el/nan2008"
+// CHECK-EL-NAN64-16R2: "-L[[TC]]/../../../../sysroot/mips16/el/nan2008/usr/lib/../lib"
+// CHECK-EL-NAN64-16R2: "[[TC]]/mips16/el/nan2008{{/|\\\\}}crtend.o"
+// CHECK-EL-NAN64-16R2: "[[TC]]/../../../../sysroot/mips16/el/nan2008/usr/lib/../lib{{/|\\\\}}crtn.o"
+//
+// = Little-endian, mips32r2, nan2008
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mipsel-mti-linux-gnu -mips32r2 -mnan=2008 \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-EL-NAN-32R2 %s
+// CHECK-EL-NAN-32R2: "-internal-isystem"
+// CHECK-EL-NAN-32R2: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-EL-NAN-32R2: "-internal-isystem"
+// CHECK-EL-NAN-32R2: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/el/nan2008"
+// CHECK-EL-NAN-32R2: "-internal-isystem"
+// CHECK-EL-NAN-32R2: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-EL-NAN-32R2: "-internal-externc-isystem"
+// CHECK-EL-NAN-32R2: "[[TC]]/include"
+// CHECK-EL-NAN-32R2: "-internal-externc-isystem"
+// CHECK-EL-NAN-32R2: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-EL-NAN-32R2: "{{.*}}ld{{(.exe)?}}"
+// CHECK-EL-NAN-32R2: "--sysroot=[[TC]]/../../../../sysroot/el/nan2008"
+// CHECK-EL-NAN-32R2: "-dynamic-linker" "/lib/ld-linux-mipsn8.so.1"
+// CHECK-EL-NAN-32R2: "[[TC]]/../../../../sysroot/el/nan2008/usr/lib/../lib{{/|\\\\}}crt1.o"
+// CHECK-EL-NAN-32R2: "[[TC]]/../../../../sysroot/el/nan2008/usr/lib/../lib{{/|\\\\}}crti.o"
+// CHECK-EL-NAN-32R2: "[[TC]]/el/nan2008{{/|\\\\}}crtbegin.o"
+// CHECK-EL-NAN-32R2: "-L[[TC]]/el/nan2008"
+// CHECK-EL-NAN-32R2: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/../lib/el/nan2008"
+// CHECK-EL-NAN-32R2: "-L[[TC]]/../../../../sysroot/el/nan2008/usr/lib/../lib"
+// CHECK-EL-NAN-32R2: "[[TC]]/el/nan2008{{/|\\\\}}crtend.o"
+// CHECK-EL-NAN-32R2: "[[TC]]/../../../../sysroot/el/nan2008/usr/lib/../lib{{/|\\\\}}crtn.o"
+//
+// = Little-endian, mips32r2, nan2008, uclibc
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mipsel-mti-linux-gnu -mips32r2 -mnan=2008 -muclibc \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-EL-UC-NAN-32R2 %s
+// CHECK-EL-UC-NAN-32R2: "-internal-isystem"
+// CHECK-EL-UC-NAN-32R2: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-EL-UC-NAN-32R2: "-internal-isystem"
+// CHECK-EL-UC-NAN-32R2: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/uclibc/el/nan2008"
+// CHECK-EL-UC-NAN-32R2: "-internal-isystem"
+// CHECK-EL-UC-NAN-32R2: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-EL-UC-NAN-32R2: "-internal-externc-isystem"
+// CHECK-EL-UC-NAN-32R2: "[[TC]]/include"
+// CHECK-EL-UC-NAN-32R2: "-internal-externc-isystem"
+// CHECK-EL-UC-NAN-32R2: "[[TC]]/../../../../sysroot/uclibc/usr/include"
+// CHECK-EL-UC-NAN-32R2: "{{.*}}ld{{(.exe)?}}"
+// CHECK-EL-UC-NAN-32R2: "--sysroot=[[TC]]/../../../../sysroot/uclibc/el/nan2008"
+// CHECK-EL-UC-NAN-32R2: "-dynamic-linker" "/lib/ld-uClibc-mipsn8.so.0"
+// CHECK-EL-UC-NAN-32R2: "[[TC]]/../../../../sysroot/uclibc/el/nan2008/usr/lib/../lib{{/|\\\\}}crt1.o"
+// CHECK-EL-UC-NAN-32R2: "[[TC]]/../../../../sysroot/uclibc/el/nan2008/usr/lib/../lib{{/|\\\\}}crti.o"
+// CHECK-EL-UC-NAN-32R2: "[[TC]]/uclibc/el/nan2008{{/|\\\\}}crtbegin.o"
+// CHECK-EL-UC-NAN-32R2: "-L[[TC]]/uclibc/el/nan2008"
+// CHECK-EL-UC-NAN-32R2: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/../lib/uclibc/el/nan2008"
+// CHECK-EL-UC-NAN-32R2: "-L[[TC]]/../../../../sysroot/uclibc/el/nan2008/usr/lib/../lib"
+// CHECK-EL-UC-NAN-32R2: "[[TC]]/uclibc/el/nan2008{{/|\\\\}}crtend.o"
+// CHECK-EL-UC-NAN-32R2: "[[TC]]/../../../../sysroot/uclibc/el/nan2008/usr/lib/../lib{{/|\\\\}}crtn.o"
+//
+// = Little-endian, mips32r2, fp64, nan2008
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mipsel-mti-linux-gnu -mips32r2 -mfp64 -mnan=2008 \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-EL-NAN64-32R2 %s
+// CHECK-EL-NAN64-32R2: "-internal-isystem"
+// CHECK-EL-NAN64-32R2: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-EL-NAN64-32R2: "-internal-isystem"
+// CHECK-EL-NAN64-32R2: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/el/nan2008"
+// CHECK-EL-NAN64-32R2: "-internal-isystem"
+// CHECK-EL-NAN64-32R2: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-EL-NAN64-32R2: "-internal-externc-isystem"
+// CHECK-EL-NAN64-32R2: "[[TC]]/include"
+// CHECK-EL-NAN64-32R2: "-internal-externc-isystem"
+// CHECK-EL-NAN64-32R2: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-EL-NAN64-32R2: "{{.*}}ld{{(.exe)?}}"
+// CHECK-EL-NAN64-32R2: "--sysroot=[[TC]]/../../../../sysroot/el/nan2008"
+// CHECK-EL-NAN64-32R2: "-dynamic-linker" "/lib/ld-linux-mipsn8.so.1"
+// CHECK-EL-NAN64-32R2: "[[TC]]/../../../../sysroot/el/nan2008/usr/lib/../lib{{/|\\\\}}crt1.o"
+// CHECK-EL-NAN64-32R2: "[[TC]]/../../../../sysroot/el/nan2008/usr/lib/../lib{{/|\\\\}}crti.o"
+// CHECK-EL-NAN64-32R2: "[[TC]]/el/nan2008{{/|\\\\}}crtbegin.o"
+// CHECK-EL-NAN64-32R2: "-L[[TC]]/el/nan2008"
+// CHECK-EL-NAN64-32R2: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/../lib/el/nan2008"
+// CHECK-EL-NAN64-32R2: "-L[[TC]]/../../../../sysroot/el/nan2008/usr/lib/../lib"
+// CHECK-EL-NAN64-32R2: "[[TC]]/el/nan2008{{/|\\\\}}crtend.o"
+// CHECK-EL-NAN64-32R2: "[[TC]]/../../../../sysroot/el/nan2008/usr/lib/../lib{{/|\\\\}}crtn.o"
+//
+// = Little-endian, default (mips32r2), fp64, nan2008
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mipsel-mti-linux-gnu -mfp64 -mnan=2008 \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-EL-NAN64-32R2-DEF %s
+// CHECK-EL-NAN64-32R2-DEF: "-internal-isystem"
+// CHECK-EL-NAN64-32R2-DEF: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-EL-NAN64-32R2-DEF: "-internal-isystem"
+// CHECK-EL-NAN64-32R2-DEF: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/el/nan2008"
+// CHECK-EL-NAN64-32R2-DEF: "-internal-isystem"
+// CHECK-EL-NAN64-32R2-DEF: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-EL-NAN64-32R2-DEF: "-internal-externc-isystem"
+// CHECK-EL-NAN64-32R2-DEF: "[[TC]]/include"
+// CHECK-EL-NAN64-32R2-DEF: "-internal-externc-isystem"
+// CHECK-EL-NAN64-32R2-DEF: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-EL-NAN64-32R2-DEF: "{{.*}}ld{{(.exe)?}}"
+// CHECK-EL-NAN64-32R2-DEF: "--sysroot=[[TC]]/../../../../sysroot/el/nan2008"
+// CHECK-EL-NAN64-32R2-DEF: "-dynamic-linker" "/lib/ld-linux-mipsn8.so.1"
+// CHECK-EL-NAN64-32R2-DEF: "[[TC]]/../../../../sysroot/el/nan2008/usr/lib/../lib{{/|\\\\}}crt1.o"
+// CHECK-EL-NAN64-32R2-DEF: "[[TC]]/../../../../sysroot/el/nan2008/usr/lib/../lib{{/|\\\\}}crti.o"
+// CHECK-EL-NAN64-32R2-DEF: "[[TC]]/el/nan2008{{/|\\\\}}crtbegin.o"
+// CHECK-EL-NAN64-32R2-DEF: "-L[[TC]]/el/nan2008"
+// CHECK-EL-NAN64-32R2-DEF: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/../lib/el/nan2008"
+// CHECK-EL-NAN64-32R2-DEF: "-L[[TC]]/../../../../sysroot/el/nan2008/usr/lib/../lib"
+// CHECK-EL-NAN64-32R2-DEF: "[[TC]]/el/nan2008{{/|\\\\}}crtend.o"
+// CHECK-EL-NAN64-32R2-DEF: "[[TC]]/../../../../sysroot/el/nan2008/usr/lib/../lib{{/|\\\\}}crtn.o"
+//
+// = Little-endian, micromips, hard float
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mipsel-mti-linux-gnu -mmicromips -mhard-float \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-EL-HF-MM %s
+// CHECK-EL-HF-MM: "-internal-isystem"
+// CHECK-EL-HF-MM: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-EL-HF-MM: "-internal-isystem"
+// CHECK-EL-HF-MM: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/micromips/el"
+// CHECK-EL-HF-MM: "-internal-isystem"
+// CHECK-EL-HF-MM: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-EL-HF-MM: "-internal-externc-isystem"
+// CHECK-EL-HF-MM: "[[TC]]/include"
+// CHECK-EL-HF-MM: "-internal-externc-isystem"
+// CHECK-EL-HF-MM: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-EL-HF-MM: "{{.*}}ld{{(.exe)?}}"
+// CHECK-EL-HF-MM: "--sysroot=[[TC]]/../../../../sysroot/micromips/el"
+// CHECK-EL-HF-MM: "-dynamic-linker" "/lib/ld.so.1"
+// CHECK-EL-HF-MM: "[[TC]]/../../../../sysroot/micromips/el/usr/lib/../lib{{/|\\\\}}crt1.o"
+// CHECK-EL-HF-MM: "[[TC]]/../../../../sysroot/micromips/el/usr/lib/../lib{{/|\\\\}}crti.o"
+// CHECK-EL-HF-MM: "[[TC]]/micromips/el{{/|\\\\}}crtbegin.o"
+// CHECK-EL-HF-MM: "-L[[TC]]/micromips/el"
+// CHECK-EL-HF-MM: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/../lib/micromips/el"
+// CHECK-EL-HF-MM: "-L[[TC]]/../../../../sysroot/micromips/el/usr/lib/../lib"
+// CHECK-EL-HF-MM: "[[TC]]/micromips/el{{/|\\\\}}crtend.o"
+// CHECK-EL-HF-MM: "[[TC]]/../../../../sysroot/micromips/el/usr/lib/../lib{{/|\\\\}}crtn.o"
+//
+// = Little-endian, micromips, fp64, hard float
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mipsel-mti-linux-gnu -mmicromips -mfp64 -mhard-float \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-EL-HF64-MM %s
+// CHECK-EL-HF64-MM: "-internal-isystem"
+// CHECK-EL-HF64-MM: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-EL-HF64-MM: "-internal-isystem"
+// CHECK-EL-HF64-MM: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/micromips/el"
+// CHECK-EL-HF64-MM: "-internal-isystem"
+// CHECK-EL-HF64-MM: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-EL-HF64-MM: "-internal-externc-isystem"
+// CHECK-EL-HF64-MM: "[[TC]]/include"
+// CHECK-EL-HF64-MM: "-internal-externc-isystem"
+// CHECK-EL-HF64-MM: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-EL-HF64-MM: "{{.*}}ld{{(.exe)?}}"
+// CHECK-EL-HF64-MM: "--sysroot=[[TC]]/../../../../sysroot/micromips/el"
+// CHECK-EL-HF64-MM: "-dynamic-linker" "/lib/ld.so.1"
+// CHECK-EL-HF64-MM: "[[TC]]/../../../../sysroot/micromips/el/usr/lib/../lib{{/|\\\\}}crt1.o"
+// CHECK-EL-HF64-MM: "[[TC]]/../../../../sysroot/micromips/el/usr/lib/../lib{{/|\\\\}}crti.o"
+// CHECK-EL-HF64-MM: "[[TC]]/micromips/el{{/|\\\\}}crtbegin.o"
+// CHECK-EL-HF64-MM: "-L[[TC]]/micromips/el"
+// CHECK-EL-HF64-MM: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/../lib/micromips/el"
+// CHECK-EL-HF64-MM: "-L[[TC]]/../../../../sysroot/micromips/el/usr/lib/../lib"
+// CHECK-EL-HF64-MM: "[[TC]]/micromips/el{{/|\\\\}}crtend.o"
+// CHECK-EL-HF64-MM: "[[TC]]/../../../../sysroot/micromips/el/usr/lib/../lib{{/|\\\\}}crtn.o"
+//
+// = Little-endian, micromips, soft float
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mipsel-mti-linux-gnu -mmicromips -msoft-float \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-EL-SF-MM %s
+// CHECK-EL-SF-MM: "-internal-isystem"
+// CHECK-EL-SF-MM: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-EL-SF-MM: "-internal-isystem"
+// CHECK-EL-SF-MM: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/micromips/el/sof"
+// CHECK-EL-SF-MM: "-internal-isystem"
+// CHECK-EL-SF-MM: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-EL-SF-MM: "-internal-externc-isystem"
+// CHECK-EL-SF-MM: "[[TC]]/include"
+// CHECK-EL-SF-MM: "-internal-externc-isystem"
+// CHECK-EL-SF-MM: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-EL-SF-MM: "{{.*}}ld{{(.exe)?}}"
+// CHECK-EL-SF-MM: "--sysroot=[[TC]]/../../../../sysroot/micromips/el/sof"
+// CHECK-EL-SF-MM: "-dynamic-linker" "/lib/ld.so.1"
+// CHECK-EL-SF-MM: "[[TC]]/../../../../sysroot/micromips/el/sof/usr/lib/../lib{{/|\\\\}}crt1.o"
+// CHECK-EL-SF-MM: "[[TC]]/../../../../sysroot/micromips/el/sof/usr/lib/../lib{{/|\\\\}}crti.o"
+// CHECK-EL-SF-MM: "[[TC]]/micromips/el/sof{{/|\\\\}}crtbegin.o"
+// CHECK-EL-SF-MM: "-L[[TC]]/micromips/el/sof"
+// CHECK-EL-SF-MM: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/../lib/micromips/el/sof"
+// CHECK-EL-SF-MM: "-L[[TC]]/../../../../sysroot/micromips/el/sof/usr/lib/../lib"
+// CHECK-EL-SF-MM: "[[TC]]/micromips/el/sof{{/|\\\\}}crtend.o"
+// CHECK-EL-SF-MM: "[[TC]]/../../../../sysroot/micromips/el/sof/usr/lib/../lib{{/|\\\\}}crtn.o"
+//
+// = Little-endian, micromips, nan2008
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mipsel-mti-linux-gnu -mmicromips -mnan=2008 \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-EL-NAN-MM %s
+// CHECK-EL-NAN-MM: "-internal-isystem"
+// CHECK-EL-NAN-MM: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-EL-NAN-MM: "-internal-isystem"
+// CHECK-EL-NAN-MM: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/micromips/el/nan2008"
+// CHECK-EL-NAN-MM: "-internal-isystem"
+// CHECK-EL-NAN-MM: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-EL-NAN-MM: "-internal-externc-isystem"
+// CHECK-EL-NAN-MM: "[[TC]]/include"
+// CHECK-EL-NAN-MM: "-internal-externc-isystem"
+// CHECK-EL-NAN-MM: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-EL-NAN-MM: "{{.*}}ld{{(.exe)?}}"
+// CHECK-EL-NAN-MM: "--sysroot=[[TC]]/../../../../sysroot/micromips/el/nan2008"
+// CHECK-EL-NAN-MM: "-dynamic-linker" "/lib/ld-linux-mipsn8.so.1"
+// CHECK-EL-NAN-MM: "[[TC]]/../../../../sysroot/micromips/el/nan2008/usr/lib/../lib{{/|\\\\}}crt1.o"
+// CHECK-EL-NAN-MM: "[[TC]]/../../../../sysroot/micromips/el/nan2008/usr/lib/../lib{{/|\\\\}}crti.o"
+// CHECK-EL-NAN-MM: "[[TC]]/micromips/el/nan2008{{/|\\\\}}crtbegin.o"
+// CHECK-EL-NAN-MM: "-L[[TC]]/micromips/el/nan2008"
+// CHECK-EL-NAN-MM: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/../lib/micromips/el/nan2008"
+// CHECK-EL-NAN-MM: "-L[[TC]]/../../../../sysroot/micromips/el/nan2008/usr/lib/../lib"
+// CHECK-EL-NAN-MM: "[[TC]]/micromips/el/nan2008{{/|\\\\}}crtend.o"
+// CHECK-EL-NAN-MM: "[[TC]]/../../../../sysroot/micromips/el/nan2008/usr/lib/../lib{{/|\\\\}}crtn.o"
+//
+// = Little-endian, micromips, fp64, nan2008
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mipsel-mti-linux-gnu -mmicromips -mfp64 -mnan=2008 \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-EL-NAN64-MM %s
+// CHECK-EL-NAN64-MM: "-internal-isystem"
+// CHECK-EL-NAN64-MM: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-EL-NAN64-MM: "-internal-isystem"
+// CHECK-EL-NAN64-MM: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/micromips/el/nan2008"
+// CHECK-EL-NAN64-MM: "-internal-isystem"
+// CHECK-EL-NAN64-MM: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-EL-NAN64-MM: "-internal-externc-isystem"
+// CHECK-EL-NAN64-MM: "[[TC]]/include"
+// CHECK-EL-NAN64-MM: "-internal-externc-isystem"
+// CHECK-EL-NAN64-MM: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-EL-NAN64-MM: "{{.*}}ld{{(.exe)?}}"
+// CHECK-EL-NAN64-MM: "--sysroot=[[TC]]/../../../../sysroot/micromips/el/nan2008"
+// CHECK-EL-NAN64-MM: "-dynamic-linker" "/lib/ld-linux-mipsn8.so.1"
+// CHECK-EL-NAN64-MM: "[[TC]]/../../../../sysroot/micromips/el/nan2008/usr/lib/../lib{{/|\\\\}}crt1.o"
+// CHECK-EL-NAN64-MM: "[[TC]]/../../../../sysroot/micromips/el/nan2008/usr/lib/../lib{{/|\\\\}}crti.o"
+// CHECK-EL-NAN64-MM: "[[TC]]/micromips/el/nan2008{{/|\\\\}}crtbegin.o"
+// CHECK-EL-NAN64-MM: "-L[[TC]]/micromips/el/nan2008"
+// CHECK-EL-NAN64-MM: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/../lib/micromips/el/nan2008"
+// CHECK-EL-NAN64-MM: "-L[[TC]]/../../../../sysroot/micromips/el/nan2008/usr/lib/../lib"
+// CHECK-EL-NAN64-MM: "[[TC]]/micromips/el/nan2008{{/|\\\\}}crtend.o"
+// CHECK-EL-NAN64-MM: "[[TC]]/../../../../sysroot/micromips/el/nan2008/usr/lib/../lib{{/|\\\\}}crtn.o"
+//
+// = Little-endian, mips64, ABI n32, hard float
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips64el-mti-linux-gnu -mips64 -mabi=n32 -mhard-float \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-EL-HF-64-N32 %s
+// CHECK-EL-HF-64-N32: "-internal-isystem"
+// CHECK-EL-HF-64-N32: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-EL-HF-64-N32: "-internal-isystem"
+// CHECK-EL-HF-64-N32: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/mips64/el"
+// CHECK-EL-HF-64-N32: "-internal-isystem"
+// CHECK-EL-HF-64-N32: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-EL-HF-64-N32: "-internal-externc-isystem"
+// CHECK-EL-HF-64-N32: "[[TC]]/include"
+// CHECK-EL-HF-64-N32: "-internal-externc-isystem"
+// CHECK-EL-HF-64-N32: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-EL-HF-64-N32: "{{.*}}ld{{(.exe)?}}"
+// CHECK-EL-HF-64-N32: "--sysroot=[[TC]]/../../../../sysroot/mips64/el"
+// CHECK-EL-HF-64-N32: "-dynamic-linker" "/lib32/ld.so.1"
+// CHECK-EL-HF-64-N32: "[[TC]]/../../../../sysroot/mips64/el/usr/lib{{/|\\\\}}crt1.o"
+// CHECK-EL-HF-64-N32: "[[TC]]/../../../../sysroot/mips64/el/usr/lib{{/|\\\\}}crti.o"
+// CHECK-EL-HF-64-N32: "[[TC]]/mips64/el{{/|\\\\}}crtbegin.o"
+// CHECK-EL-HF-64-N32: "-L[[TC]]/mips64/el"
+// CHECK-EL-HF-64-N32: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/mips64/el"
+// CHECK-EL-HF-64-N32: "-L[[TC]]/../../../../sysroot/mips64/el/usr/lib"
+// CHECK-EL-HF-64-N32: "[[TC]]/mips64/el{{/|\\\\}}crtend.o"
+// CHECK-EL-HF-64-N32: "[[TC]]/../../../../sysroot/mips64/el/usr/lib{{/|\\\\}}crtn.o"
+//
+// = Little-endian, mips64, ABI n32, fp64, hard float
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips64el-mti-linux-gnu -mips64 -mabi=n32 -mfp64 -mhard-float \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-EL-HF64-64-N32 %s
+// CHECK-EL-HF64-64-N32: "-internal-isystem"
+// CHECK-EL-HF64-64-N32: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-EL-HF64-64-N32: "-internal-isystem"
+// CHECK-EL-HF64-64-N32: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/mips64/el"
+// CHECK-EL-HF64-64-N32: "-internal-isystem"
+// CHECK-EL-HF64-64-N32: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-EL-HF64-64-N32: "-internal-externc-isystem"
+// CHECK-EL-HF64-64-N32: "[[TC]]/include"
+// CHECK-EL-HF64-64-N32: "-internal-externc-isystem"
+// CHECK-EL-HF64-64-N32: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-EL-HF64-64-N32: "{{.*}}ld{{(.exe)?}}"
+// CHECK-EL-HF64-64-N32: "--sysroot=[[TC]]/../../../../sysroot/mips64/el"
+// CHECK-EL-HF64-64-N32: "-dynamic-linker" "/lib32/ld.so.1"
+// CHECK-EL-HF64-64-N32: "[[TC]]/../../../../sysroot/mips64/el/usr/lib{{/|\\\\}}crt1.o"
+// CHECK-EL-HF64-64-N32: "[[TC]]/../../../../sysroot/mips64/el/usr/lib{{/|\\\\}}crti.o"
+// CHECK-EL-HF64-64-N32: "[[TC]]/mips64/el{{/|\\\\}}crtbegin.o"
+// CHECK-EL-HF64-64-N32: "-L[[TC]]/mips64/el"
+// CHECK-EL-HF64-64-N32: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/mips64/el"
+// CHECK-EL-HF64-64-N32: "-L[[TC]]/../../../../sysroot/mips64/el/usr/lib"
+// CHECK-EL-HF64-64-N32: "[[TC]]/mips64/el{{/|\\\\}}crtend.o"
+// CHECK-EL-HF64-64-N32: "[[TC]]/../../../../sysroot/mips64/el/usr/lib{{/|\\\\}}crtn.o"
+//
+// = Little-endian, mips64, ABI n32, soft float
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips64el-mti-linux-gnu -mips64 -mabi=n32 -msoft-float \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-EL-SF-64-N32 %s
+// CHECK-EL-SF-64-N32: "-internal-isystem"
+// CHECK-EL-SF-64-N32: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-EL-SF-64-N32: "-internal-isystem"
+// CHECK-EL-SF-64-N32: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/mips64/el/sof"
+// CHECK-EL-SF-64-N32: "-internal-isystem"
+// CHECK-EL-SF-64-N32: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-EL-SF-64-N32: "-internal-externc-isystem"
+// CHECK-EL-SF-64-N32: "[[TC]]/include"
+// CHECK-EL-SF-64-N32: "-internal-externc-isystem"
+// CHECK-EL-SF-64-N32: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-EL-SF-64-N32: "{{.*}}ld{{(.exe)?}}"
+// CHECK-EL-SF-64-N32: "--sysroot=[[TC]]/../../../../sysroot/mips64/el/sof"
+// CHECK-EL-SF-64-N32: "-dynamic-linker" "/lib32/ld.so.1"
+// CHECK-EL-SF-64-N32: "[[TC]]/../../../../sysroot/mips64/el/sof/usr/lib{{/|\\\\}}crt1.o"
+// CHECK-EL-SF-64-N32: "[[TC]]/../../../../sysroot/mips64/el/sof/usr/lib{{/|\\\\}}crti.o"
+// CHECK-EL-SF-64-N32: "[[TC]]/mips64/el/sof{{/|\\\\}}crtbegin.o"
+// CHECK-EL-SF-64-N32: "-L[[TC]]/mips64/el/sof"
+// CHECK-EL-SF-64-N32: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/mips64/el/sof"
+// CHECK-EL-SF-64-N32: "-L[[TC]]/../../../../sysroot/mips64/el/sof/usr/lib"
+// CHECK-EL-SF-64-N32: "[[TC]]/mips64/el/sof{{/|\\\\}}crtend.o"
+// CHECK-EL-SF-64-N32: "[[TC]]/../../../../sysroot/mips64/el/sof/usr/lib{{/|\\\\}}crtn.o"
+//
+// = Little-endian, mips64, ABI n32, nan2008
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips64el-mti-linux-gnu -mips64 -mabi=n32 -mnan=2008 \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-EL-NAN-64-N32 %s
+// CHECK-EL-NAN-64-N32: "-internal-isystem"
+// CHECK-EL-NAN-64-N32: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-EL-NAN-64-N32: "-internal-isystem"
+// CHECK-EL-NAN-64-N32: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/mips64/el/nan2008"
+// CHECK-EL-NAN-64-N32: "-internal-isystem"
+// CHECK-EL-NAN-64-N32: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-EL-NAN-64-N32: "-internal-externc-isystem"
+// CHECK-EL-NAN-64-N32: "[[TC]]/include"
+// CHECK-EL-NAN-64-N32: "-internal-externc-isystem"
+// CHECK-EL-NAN-64-N32: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-EL-NAN-64-N32: "{{.*}}ld{{(.exe)?}}"
+// CHECK-EL-NAN-64-N32: "--sysroot=[[TC]]/../../../../sysroot/mips64/el/nan2008"
+// CHECK-EL-NAN-64-N32: "-dynamic-linker" "/lib32/ld-linux-mipsn8.so.1"
+// CHECK-EL-NAN-64-N32: "[[TC]]/../../../../sysroot/mips64/el/nan2008/usr/lib{{/|\\\\}}crt1.o"
+// CHECK-EL-NAN-64-N32: "[[TC]]/../../../../sysroot/mips64/el/nan2008/usr/lib{{/|\\\\}}crti.o"
+// CHECK-EL-NAN-64-N32: "[[TC]]/mips64/el/nan2008{{/|\\\\}}crtbegin.o"
+// CHECK-EL-NAN-64-N32: "-L[[TC]]/mips64/el/nan2008"
+// CHECK-EL-NAN-64-N32: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/mips64/el/nan2008"
+// CHECK-EL-NAN-64-N32: "-L[[TC]]/../../../../sysroot/mips64/el/nan2008/usr/lib"
+// CHECK-EL-NAN-64-N32: "[[TC]]/mips64/el/nan2008{{/|\\\\}}crtend.o"
+// CHECK-EL-NAN-64-N32: "[[TC]]/../../../../sysroot/mips64/el/nan2008/usr/lib{{/|\\\\}}crtn.o"
+//
+// = Little-endian, mips64, ABI n32, fp64, nan2008
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips64el-mti-linux-gnu -mips64 -mabi=n32 -mfp64 -mnan=2008 \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-EL-NAN64-64-N32 %s
+// CHECK-EL-NAN64-64-N32: "-internal-isystem"
+// CHECK-EL-NAN64-64-N32: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-EL-NAN64-64-N32: "-internal-isystem"
+// CHECK-EL-NAN64-64-N32: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/mips64/el/nan2008"
+// CHECK-EL-NAN64-64-N32: "-internal-isystem"
+// CHECK-EL-NAN64-64-N32: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-EL-NAN64-64-N32: "-internal-externc-isystem"
+// CHECK-EL-NAN64-64-N32: "[[TC]]/include"
+// CHECK-EL-NAN64-64-N32: "-internal-externc-isystem"
+// CHECK-EL-NAN64-64-N32: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-EL-NAN64-64-N32: "{{.*}}ld{{(.exe)?}}"
+// CHECK-EL-NAN64-64-N32: "--sysroot=[[TC]]/../../../../sysroot/mips64/el/nan2008"
+// CHECK-EL-NAN64-64-N32: "-dynamic-linker" "/lib32/ld-linux-mipsn8.so.1"
+// CHECK-EL-NAN64-64-N32: "[[TC]]/../../../../sysroot/mips64/el/nan2008/usr/lib{{/|\\\\}}crt1.o"
+// CHECK-EL-NAN64-64-N32: "[[TC]]/../../../../sysroot/mips64/el/nan2008/usr/lib{{/|\\\\}}crti.o"
+// CHECK-EL-NAN64-64-N32: "[[TC]]/mips64/el/nan2008{{/|\\\\}}crtbegin.o"
+// CHECK-EL-NAN64-64-N32: "-L[[TC]]/mips64/el/nan2008"
+// CHECK-EL-NAN64-64-N32: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/mips64/el/nan2008"
+// CHECK-EL-NAN64-64-N32: "-L[[TC]]/../../../../sysroot/mips64/el/nan2008/usr/lib"
+// CHECK-EL-NAN64-64-N32: "[[TC]]/mips64/el/nan2008{{/|\\\\}}crtend.o"
+// CHECK-EL-NAN64-64-N32: "[[TC]]/../../../../sysroot/mips64/el/nan2008/usr/lib{{/|\\\\}}crtn.o"
+//
+// = Little-endian, mips64, ABI 64, hard float
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips64el-mti-linux-gnu -mips64 -mabi=64 -mhard-float \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-EL-HF-64-64 %s
+// CHECK-EL-HF-64-64: "-internal-isystem"
+// CHECK-EL-HF-64-64: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-EL-HF-64-64: "-internal-isystem"
+// CHECK-EL-HF-64-64: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/mips64/64/el"
+// CHECK-EL-HF-64-64: "-internal-isystem"
+// CHECK-EL-HF-64-64: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-EL-HF-64-64: "-internal-externc-isystem"
+// CHECK-EL-HF-64-64: "[[TC]]/include"
+// CHECK-EL-HF-64-64: "-internal-externc-isystem"
+// CHECK-EL-HF-64-64: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-EL-HF-64-64: "{{.*}}ld{{(.exe)?}}"
+// CHECK-EL-HF-64-64: "--sysroot=[[TC]]/../../../../sysroot/mips64/64/el"
+// CHECK-EL-HF-64-64: "-dynamic-linker" "/lib64/ld.so.1"
+// CHECK-EL-HF-64-64: "[[TC]]/../../../../sysroot/mips64/64/el/usr/lib{{/|\\\\}}crt1.o"
+// CHECK-EL-HF-64-64: "[[TC]]/../../../../sysroot/mips64/64/el/usr/lib{{/|\\\\}}crti.o"
+// CHECK-EL-HF-64-64: "[[TC]]/mips64/64/el{{/|\\\\}}crtbegin.o"
+// CHECK-EL-HF-64-64: "-L[[TC]]/mips64/64/el"
+// CHECK-EL-HF-64-64: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/mips64/64/el"
+// CHECK-EL-HF-64-64: "-L[[TC]]/../../../../sysroot/mips64/64/el/usr/lib"
+// CHECK-EL-HF-64-64: "[[TC]]/mips64/64/el{{/|\\\\}}crtend.o"
+// CHECK-EL-HF-64-64: "[[TC]]/../../../../sysroot/mips64/64/el/usr/lib{{/|\\\\}}crtn.o"
+//
+// = Little-endian, mips64, ABI 64, fp64, hard float
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips64el-mti-linux-gnu -mips64 -mabi=64 -mfp64 -mhard-float \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-EL-HF64-64-64 %s
+// CHECK-EL-HF64-64-64: "-internal-isystem"
+// CHECK-EL-HF64-64-64: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-EL-HF64-64-64: "-internal-isystem"
+// CHECK-EL-HF64-64-64: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/mips64/64/el"
+// CHECK-EL-HF64-64-64: "-internal-isystem"
+// CHECK-EL-HF64-64-64: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-EL-HF64-64-64: "-internal-externc-isystem"
+// CHECK-EL-HF64-64-64: "[[TC]]/include"
+// CHECK-EL-HF64-64-64: "-internal-externc-isystem"
+// CHECK-EL-HF64-64-64: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-EL-HF64-64-64: "{{.*}}ld{{(.exe)?}}"
+// CHECK-EL-HF64-64-64: "--sysroot=[[TC]]/../../../../sysroot/mips64/64/el"
+// CHECK-EL-HF64-64-64: "-dynamic-linker" "/lib64/ld.so.1"
+// CHECK-EL-HF64-64-64: "[[TC]]/../../../../sysroot/mips64/64/el/usr/lib{{/|\\\\}}crt1.o"
+// CHECK-EL-HF64-64-64: "[[TC]]/../../../../sysroot/mips64/64/el/usr/lib{{/|\\\\}}crti.o"
+// CHECK-EL-HF64-64-64: "[[TC]]/mips64/64/el{{/|\\\\}}crtbegin.o"
+// CHECK-EL-HF64-64-64: "-L[[TC]]/mips64/64/el"
+// CHECK-EL-HF64-64-64: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/mips64/64/el"
+// CHECK-EL-HF64-64-64: "-L[[TC]]/../../../../sysroot/mips64/64/el/usr/lib"
+// CHECK-EL-HF64-64-64: "[[TC]]/mips64/64/el{{/|\\\\}}crtend.o"
+// CHECK-EL-HF64-64-64: "[[TC]]/../../../../sysroot/mips64/64/el/usr/lib{{/|\\\\}}crtn.o"
+//
+// = Little-endian, mips64, ABI 64, soft float
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips64el-mti-linux-gnu -mips64 -mabi=64 -msoft-float \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-EL-SF-64-64 %s
+// CHECK-EL-SF-64-64: "-internal-isystem"
+// CHECK-EL-SF-64-64: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-EL-SF-64-64: "-internal-isystem"
+// CHECK-EL-SF-64-64: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/mips64/64/el/sof"
+// CHECK-EL-SF-64-64: "-internal-isystem"
+// CHECK-EL-SF-64-64: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-EL-SF-64-64: "-internal-externc-isystem"
+// CHECK-EL-SF-64-64: "[[TC]]/include"
+// CHECK-EL-SF-64-64: "-internal-externc-isystem"
+// CHECK-EL-SF-64-64: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-EL-SF-64-64: "{{.*}}ld{{(.exe)?}}"
+// CHECK-EL-SF-64-64: "--sysroot=[[TC]]/../../../../sysroot/mips64/64/el/sof"
+// CHECK-EL-SF-64-64: "-dynamic-linker" "/lib64/ld.so.1"
+// CHECK-EL-SF-64-64: "[[TC]]/../../../../sysroot/mips64/64/el/sof/usr/lib{{/|\\\\}}crt1.o"
+// CHECK-EL-SF-64-64: "[[TC]]/../../../../sysroot/mips64/64/el/sof/usr/lib{{/|\\\\}}crti.o"
+// CHECK-EL-SF-64-64: "[[TC]]/mips64/64/el/sof{{/|\\\\}}crtbegin.o"
+// CHECK-EL-SF-64-64: "-L[[TC]]/mips64/64/el/sof"
+// CHECK-EL-SF-64-64: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/mips64/64/el/sof"
+// CHECK-EL-SF-64-64: "-L[[TC]]/../../../../sysroot/mips64/64/el/sof/usr/lib"
+// CHECK-EL-SF-64-64: "[[TC]]/mips64/64/el/sof{{/|\\\\}}crtend.o"
+// CHECK-EL-SF-64-64: "[[TC]]/../../../../sysroot/mips64/64/el/sof/usr/lib{{/|\\\\}}crtn.o"
+//
+// = Little-endian, mips64, ABI 64, nan2008
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips64el-mti-linux-gnu -mips64 -mabi=64 -mnan=2008 \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-EL-NAN-64-64 %s
+// CHECK-EL-NAN-64-64: "-internal-isystem"
+// CHECK-EL-NAN-64-64: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-EL-NAN-64-64: "-internal-isystem"
+// CHECK-EL-NAN-64-64: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/mips64/64/el/nan2008"
+// CHECK-EL-NAN-64-64: "-internal-isystem"
+// CHECK-EL-NAN-64-64: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-EL-NAN-64-64: "-internal-externc-isystem"
+// CHECK-EL-NAN-64-64: "[[TC]]/include"
+// CHECK-EL-NAN-64-64: "-internal-externc-isystem"
+// CHECK-EL-NAN-64-64: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-EL-NAN-64-64: "{{.*}}ld{{(.exe)?}}"
+// CHECK-EL-NAN-64-64: "--sysroot=[[TC]]/../../../../sysroot/mips64/64/el/nan2008"
+// CHECK-EL-NAN-64-64: "-dynamic-linker" "/lib64/ld-linux-mipsn8.so.1"
+// CHECK-EL-NAN-64-64: "[[TC]]/../../../../sysroot/mips64/64/el/nan2008/usr/lib{{/|\\\\}}crt1.o"
+// CHECK-EL-NAN-64-64: "[[TC]]/../../../../sysroot/mips64/64/el/nan2008/usr/lib{{/|\\\\}}crti.o"
+// CHECK-EL-NAN-64-64: "[[TC]]/mips64/64/el/nan2008{{/|\\\\}}crtbegin.o"
+// CHECK-EL-NAN-64-64: "-L[[TC]]/mips64/64/el/nan2008"
+// CHECK-EL-NAN-64-64: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/mips64/64/el/nan2008"
+// CHECK-EL-NAN-64-64: "-L[[TC]]/../../../../sysroot/mips64/64/el/nan2008/usr/lib"
+// CHECK-EL-NAN-64-64: "[[TC]]/mips64/64/el/nan2008{{/|\\\\}}crtend.o"
+// CHECK-EL-NAN-64-64: "[[TC]]/../../../../sysroot/mips64/64/el/nan2008/usr/lib{{/|\\\\}}crtn.o"
+//
+// = Little-endian, mips64, ABI 64, fp64, nan2008
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips64el-mti-linux-gnu -mips64 -mabi=64 -mfp64 -mnan=2008 \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-EL-NAN64-64-64 %s
+// CHECK-EL-NAN64-64-64: "-internal-isystem"
+// CHECK-EL-NAN64-64-64: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-EL-NAN64-64-64: "-internal-isystem"
+// CHECK-EL-NAN64-64-64: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/mips64/64/el/nan2008"
+// CHECK-EL-NAN64-64-64: "-internal-isystem"
+// CHECK-EL-NAN64-64-64: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-EL-NAN64-64-64: "-internal-externc-isystem"
+// CHECK-EL-NAN64-64-64: "[[TC]]/include"
+// CHECK-EL-NAN64-64-64: "-internal-externc-isystem"
+// CHECK-EL-NAN64-64-64: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-EL-NAN64-64-64: "{{.*}}ld{{(.exe)?}}"
+// CHECK-EL-NAN64-64-64: "--sysroot=[[TC]]/../../../../sysroot/mips64/64/el/nan2008"
+// CHECK-EL-NAN64-64-64: "-dynamic-linker" "/lib64/ld-linux-mipsn8.so.1"
+// CHECK-EL-NAN64-64-64: "[[TC]]/../../../../sysroot/mips64/64/el/nan2008/usr/lib{{/|\\\\}}crt1.o"
+// CHECK-EL-NAN64-64-64: "[[TC]]/../../../../sysroot/mips64/64/el/nan2008/usr/lib{{/|\\\\}}crti.o"
+// CHECK-EL-NAN64-64-64: "[[TC]]/mips64/64/el/nan2008{{/|\\\\}}crtbegin.o"
+// CHECK-EL-NAN64-64-64: "-L[[TC]]/mips64/64/el/nan2008"
+// CHECK-EL-NAN64-64-64: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/mips64/64/el/nan2008"
+// CHECK-EL-NAN64-64-64: "-L[[TC]]/../../../../sysroot/mips64/64/el/nan2008/usr/lib"
+// CHECK-EL-NAN64-64-64: "[[TC]]/mips64/64/el/nan2008{{/|\\\\}}crtend.o"
+// CHECK-EL-NAN64-64-64: "[[TC]]/../../../../sysroot/mips64/64/el/nan2008/usr/lib{{/|\\\\}}crtn.o"
+//
+// = Little-endian, mips64r2, ABI n32, hard float
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips64el-mti-linux-gnu -mips64r2 -mabi=n32 -mhard-float \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-EL-HF-64R2-N32 %s
+// CHECK-EL-HF-64R2-N32: "-internal-isystem"
+// CHECK-EL-HF-64R2-N32: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-EL-HF-64R2-N32: "-internal-isystem"
+// CHECK-EL-HF-64R2-N32: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/mips64r2/el"
+// CHECK-EL-HF-64R2-N32: "-internal-isystem"
+// CHECK-EL-HF-64R2-N32: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-EL-HF-64R2-N32: "-internal-externc-isystem"
+// CHECK-EL-HF-64R2-N32: "[[TC]]/include"
+// CHECK-EL-HF-64R2-N32: "-internal-externc-isystem"
+// CHECK-EL-HF-64R2-N32: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-EL-HF-64R2-N32: "{{.*}}ld{{(.exe)?}}"
+// CHECK-EL-HF-64R2-N32: "--sysroot=[[TC]]/../../../../sysroot/mips64r2/el"
+// CHECK-EL-HF-64R2-N32: "-dynamic-linker" "/lib32/ld.so.1"
+// CHECK-EL-HF-64R2-N32: "[[TC]]/../../../../sysroot/mips64r2/el/usr/lib{{/|\\\\}}crt1.o"
+// CHECK-EL-HF-64R2-N32: "[[TC]]/../../../../sysroot/mips64r2/el/usr/lib{{/|\\\\}}crti.o"
+// CHECK-EL-HF-64R2-N32: "[[TC]]/mips64r2/el{{/|\\\\}}crtbegin.o"
+// CHECK-EL-HF-64R2-N32: "-L[[TC]]/mips64r2/el"
+// CHECK-EL-HF-64R2-N32: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/mips64r2/el"
+// CHECK-EL-HF-64R2-N32: "-L[[TC]]/../../../../sysroot/mips64r2/el/usr/lib"
+// CHECK-EL-HF-64R2-N32: "[[TC]]/mips64r2/el{{/|\\\\}}crtend.o"
+// CHECK-EL-HF-64R2-N32: "[[TC]]/../../../../sysroot/mips64r2/el/usr/lib{{/|\\\\}}crtn.o"
+//
+// = Little-endian, mips64r2, ABI n32, fp64, hard float
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips64el-mti-linux-gnu -mips64r2 -mabi=n32 -mfp64 -mhard-float \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-EL-HF64-64R2-N32 %s
+// CHECK-EL-HF64-64R2-N32: "-internal-isystem"
+// CHECK-EL-HF64-64R2-N32: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-EL-HF64-64R2-N32: "-internal-isystem"
+// CHECK-EL-HF64-64R2-N32: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/mips64r2/el"
+// CHECK-EL-HF64-64R2-N32: "-internal-isystem"
+// CHECK-EL-HF64-64R2-N32: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-EL-HF64-64R2-N32: "-internal-externc-isystem"
+// CHECK-EL-HF64-64R2-N32: "[[TC]]/include"
+// CHECK-EL-HF64-64R2-N32: "-internal-externc-isystem"
+// CHECK-EL-HF64-64R2-N32: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-EL-HF64-64R2-N32: "{{.*}}ld{{(.exe)?}}"
+// CHECK-EL-HF64-64R2-N32: "--sysroot=[[TC]]/../../../../sysroot/mips64r2/el"
+// CHECK-EL-HF64-64R2-N32: "-dynamic-linker" "/lib32/ld.so.1"
+// CHECK-EL-HF64-64R2-N32: "[[TC]]/../../../../sysroot/mips64r2/el/usr/lib{{/|\\\\}}crt1.o"
+// CHECK-EL-HF64-64R2-N32: "[[TC]]/../../../../sysroot/mips64r2/el/usr/lib{{/|\\\\}}crti.o"
+// CHECK-EL-HF64-64R2-N32: "[[TC]]/mips64r2/el{{/|\\\\}}crtbegin.o"
+// CHECK-EL-HF64-64R2-N32: "-L[[TC]]/mips64r2/el"
+// CHECK-EL-HF64-64R2-N32: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/mips64r2/el"
+// CHECK-EL-HF64-64R2-N32: "-L[[TC]]/../../../../sysroot/mips64r2/el/usr/lib"
+// CHECK-EL-HF64-64R2-N32: "[[TC]]/mips64r2/el{{/|\\\\}}crtend.o"
+// CHECK-EL-HF64-64R2-N32: "[[TC]]/../../../../sysroot/mips64r2/el/usr/lib{{/|\\\\}}crtn.o"
+//
+// = Little-endian, mips64r2, ABI n32, soft float
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips64el-mti-linux-gnu -mips64r2 -mabi=n32 -msoft-float \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-EL-SF-64R2-N32 %s
+// CHECK-EL-SF-64R2-N32: "-internal-isystem"
+// CHECK-EL-SF-64R2-N32: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-EL-SF-64R2-N32: "-internal-isystem"
+// CHECK-EL-SF-64R2-N32: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/mips64r2/el/sof"
+// CHECK-EL-SF-64R2-N32: "-internal-isystem"
+// CHECK-EL-SF-64R2-N32: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-EL-SF-64R2-N32: "-internal-externc-isystem"
+// CHECK-EL-SF-64R2-N32: "[[TC]]/include"
+// CHECK-EL-SF-64R2-N32: "-internal-externc-isystem"
+// CHECK-EL-SF-64R2-N32: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-EL-SF-64R2-N32: "{{.*}}ld{{(.exe)?}}"
+// CHECK-EL-SF-64R2-N32: "--sysroot=[[TC]]/../../../../sysroot/mips64r2/el/sof"
+// CHECK-EL-SF-64R2-N32: "-dynamic-linker" "/lib32/ld.so.1"
+// CHECK-EL-SF-64R2-N32: "[[TC]]/../../../../sysroot/mips64r2/el/sof/usr/lib{{/|\\\\}}crt1.o"
+// CHECK-EL-SF-64R2-N32: "[[TC]]/../../../../sysroot/mips64r2/el/sof/usr/lib{{/|\\\\}}crti.o"
+// CHECK-EL-SF-64R2-N32: "[[TC]]/mips64r2/el/sof{{/|\\\\}}crtbegin.o"
+// CHECK-EL-SF-64R2-N32: "-L[[TC]]/mips64r2/el/sof"
+// CHECK-EL-SF-64R2-N32: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/mips64r2/el/sof"
+// CHECK-EL-SF-64R2-N32: "-L[[TC]]/../../../../sysroot/mips64r2/el/sof/usr/lib"
+// CHECK-EL-SF-64R2-N32: "[[TC]]/mips64r2/el/sof{{/|\\\\}}crtend.o"
+// CHECK-EL-SF-64R2-N32: "[[TC]]/../../../../sysroot/mips64r2/el/sof/usr/lib{{/|\\\\}}crtn.o"
+//
+// = Little-endian, mips64r2, ABI n32, nan2008
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips64el-mti-linux-gnu -mips64r2 -mabi=n32 -mnan=2008 \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-EL-NAN-64R2-N32 %s
+// CHECK-EL-NAN-64R2-N32: "-internal-isystem"
+// CHECK-EL-NAN-64R2-N32: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-EL-NAN-64R2-N32: "-internal-isystem"
+// CHECK-EL-NAN-64R2-N32: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/mips64r2/el/nan2008"
+// CHECK-EL-NAN-64R2-N32: "-internal-isystem"
+// CHECK-EL-NAN-64R2-N32: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-EL-NAN-64R2-N32: "-internal-externc-isystem"
+// CHECK-EL-NAN-64R2-N32: "[[TC]]/include"
+// CHECK-EL-NAN-64R2-N32: "-internal-externc-isystem"
+// CHECK-EL-NAN-64R2-N32: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-EL-NAN-64R2-N32: "{{.*}}ld{{(.exe)?}}"
+// CHECK-EL-NAN-64R2-N32: "--sysroot=[[TC]]/../../../../sysroot/mips64r2/el/nan2008"
+// CHECK-EL-NAN-64R2-N32: "-dynamic-linker" "/lib32/ld-linux-mipsn8.so.1"
+// CHECK-EL-NAN-64R2-N32: "[[TC]]/../../../../sysroot/mips64r2/el/nan2008/usr/lib{{/|\\\\}}crt1.o"
+// CHECK-EL-NAN-64R2-N32: "[[TC]]/../../../../sysroot/mips64r2/el/nan2008/usr/lib{{/|\\\\}}crti.o"
+// CHECK-EL-NAN-64R2-N32: "[[TC]]/mips64r2/el/nan2008{{/|\\\\}}crtbegin.o"
+// CHECK-EL-NAN-64R2-N32: "-L[[TC]]/mips64r2/el/nan2008"
+// CHECK-EL-NAN-64R2-N32: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/mips64r2/el/nan2008"
+// CHECK-EL-NAN-64R2-N32: "-L[[TC]]/../../../../sysroot/mips64r2/el/nan2008/usr/lib"
+// CHECK-EL-NAN-64R2-N32: "[[TC]]/mips64r2/el/nan2008{{/|\\\\}}crtend.o"
+// CHECK-EL-NAN-64R2-N32: "[[TC]]/../../../../sysroot/mips64r2/el/nan2008/usr/lib{{/|\\\\}}crtn.o"
+//
+// = Little-endian, mips64r2, ABI n32, fp64, nan2008
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips64el-mti-linux-gnu -mips64r2 -mabi=n32 -mfp64 -mnan=2008 \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-EL-NAN64-64R2-N32 %s
+// CHECK-EL-NAN64-64R2-N32: "-internal-isystem"
+// CHECK-EL-NAN64-64R2-N32: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-EL-NAN64-64R2-N32: "-internal-isystem"
+// CHECK-EL-NAN64-64R2-N32: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/mips64r2/el/nan2008"
+// CHECK-EL-NAN64-64R2-N32: "-internal-isystem"
+// CHECK-EL-NAN64-64R2-N32: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-EL-NAN64-64R2-N32: "-internal-externc-isystem"
+// CHECK-EL-NAN64-64R2-N32: "[[TC]]/include"
+// CHECK-EL-NAN64-64R2-N32: "-internal-externc-isystem"
+// CHECK-EL-NAN64-64R2-N32: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-EL-NAN64-64R2-N32: "{{.*}}ld{{(.exe)?}}"
+// CHECK-EL-NAN64-64R2-N32: "--sysroot=[[TC]]/../../../../sysroot/mips64r2/el/nan2008"
+// CHECK-EL-NAN64-64R2-N32: "-dynamic-linker" "/lib32/ld-linux-mipsn8.so.1"
+// CHECK-EL-NAN64-64R2-N32: "[[TC]]/../../../../sysroot/mips64r2/el/nan2008/usr/lib{{/|\\\\}}crt1.o"
+// CHECK-EL-NAN64-64R2-N32: "[[TC]]/../../../../sysroot/mips64r2/el/nan2008/usr/lib{{/|\\\\}}crti.o"
+// CHECK-EL-NAN64-64R2-N32: "[[TC]]/mips64r2/el/nan2008{{/|\\\\}}crtbegin.o"
+// CHECK-EL-NAN64-64R2-N32: "-L[[TC]]/mips64r2/el/nan2008"
+// CHECK-EL-NAN64-64R2-N32: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/mips64r2/el/nan2008"
+// CHECK-EL-NAN64-64R2-N32: "-L[[TC]]/../../../../sysroot/mips64r2/el/nan2008/usr/lib"
+// CHECK-EL-NAN64-64R2-N32: "[[TC]]/mips64r2/el/nan2008{{/|\\\\}}crtend.o"
+// CHECK-EL-NAN64-64R2-N32: "[[TC]]/../../../../sysroot/mips64r2/el/nan2008/usr/lib{{/|\\\\}}crtn.o"
+//
+// = Little-endian, mips64r2, ABI 64, hard float
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips64el-mti-linux-gnu -mips64r2 -mabi=64 -mhard-float \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-EL-HF-64R2-64 %s
+// CHECK-EL-HF-64R2-64: "-internal-isystem"
+// CHECK-EL-HF-64R2-64: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-EL-HF-64R2-64: "-internal-isystem"
+// CHECK-EL-HF-64R2-64: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/mips64r2/64/el"
+// CHECK-EL-HF-64R2-64: "-internal-isystem"
+// CHECK-EL-HF-64R2-64: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-EL-HF-64R2-64: "-internal-externc-isystem"
+// CHECK-EL-HF-64R2-64: "[[TC]]/include"
+// CHECK-EL-HF-64R2-64: "-internal-externc-isystem"
+// CHECK-EL-HF-64R2-64: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-EL-HF-64R2-64: "{{.*}}ld{{(.exe)?}}"
+// CHECK-EL-HF-64R2-64: "--sysroot=[[TC]]/../../../../sysroot/mips64r2/64/el"
+// CHECK-EL-HF-64R2-64: "-dynamic-linker" "/lib64/ld.so.1"
+// CHECK-EL-HF-64R2-64: "[[TC]]/../../../../sysroot/mips64r2/64/el/usr/lib{{/|\\\\}}crt1.o"
+// CHECK-EL-HF-64R2-64: "[[TC]]/../../../../sysroot/mips64r2/64/el/usr/lib{{/|\\\\}}crti.o"
+// CHECK-EL-HF-64R2-64: "[[TC]]/mips64r2/64/el{{/|\\\\}}crtbegin.o"
+// CHECK-EL-HF-64R2-64: "-L[[TC]]/mips64r2/64/el"
+// CHECK-EL-HF-64R2-64: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/mips64r2/64/el"
+// CHECK-EL-HF-64R2-64: "-L[[TC]]/../../../../sysroot/mips64r2/64/el/usr/lib"
+// CHECK-EL-HF-64R2-64: "[[TC]]/mips64r2/64/el{{/|\\\\}}crtend.o"
+// CHECK-EL-HF-64R2-64: "[[TC]]/../../../../sysroot/mips64r2/64/el/usr/lib{{/|\\\\}}crtn.o"
+//
+// = Little-endian, mips64r2, ABI 64, fp64, hard float
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips64el-mti-linux-gnu -mips64r2 -mabi=64 -mfp64 -mhard-float \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-EL-HF64-64R2-64 %s
+// CHECK-EL-HF64-64R2-64: "-internal-isystem"
+// CHECK-EL-HF64-64R2-64: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-EL-HF64-64R2-64: "-internal-isystem"
+// CHECK-EL-HF64-64R2-64: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/mips64r2/64/el"
+// CHECK-EL-HF64-64R2-64: "-internal-isystem"
+// CHECK-EL-HF64-64R2-64: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-EL-HF64-64R2-64: "-internal-externc-isystem"
+// CHECK-EL-HF64-64R2-64: "[[TC]]/include"
+// CHECK-EL-HF64-64R2-64: "-internal-externc-isystem"
+// CHECK-EL-HF64-64R2-64: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-EL-HF64-64R2-64: "{{.*}}ld{{(.exe)?}}"
+// CHECK-EL-HF64-64R2-64: "--sysroot=[[TC]]/../../../../sysroot/mips64r2/64/el"
+// CHECK-EL-HF64-64R2-64: "-dynamic-linker" "/lib64/ld.so.1"
+// CHECK-EL-HF64-64R2-64: "[[TC]]/../../../../sysroot/mips64r2/64/el/usr/lib{{/|\\\\}}crt1.o"
+// CHECK-EL-HF64-64R2-64: "[[TC]]/../../../../sysroot/mips64r2/64/el/usr/lib{{/|\\\\}}crti.o"
+// CHECK-EL-HF64-64R2-64: "[[TC]]/mips64r2/64/el{{/|\\\\}}crtbegin.o"
+// CHECK-EL-HF64-64R2-64: "-L[[TC]]/mips64r2/64/el"
+// CHECK-EL-HF64-64R2-64: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/mips64r2/64/el"
+// CHECK-EL-HF64-64R2-64: "-L[[TC]]/../../../../sysroot/mips64r2/64/el/usr/lib"
+// CHECK-EL-HF64-64R2-64: "[[TC]]/mips64r2/64/el{{/|\\\\}}crtend.o"
+// CHECK-EL-HF64-64R2-64: "[[TC]]/../../../../sysroot/mips64r2/64/el/usr/lib{{/|\\\\}}crtn.o"
+//
+// = Little-endian, mips64r2, ABI 64, soft float
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips64el-mti-linux-gnu -mips64r2 -mabi=64 -msoft-float \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-EL-SF-64R2-64 %s
+// CHECK-EL-SF-64R2-64: "-internal-isystem"
+// CHECK-EL-SF-64R2-64: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-EL-SF-64R2-64: "-internal-isystem"
+// CHECK-EL-SF-64R2-64: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/mips64r2/64/el/sof"
+// CHECK-EL-SF-64R2-64: "-internal-isystem"
+// CHECK-EL-SF-64R2-64: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-EL-SF-64R2-64: "-internal-externc-isystem"
+// CHECK-EL-SF-64R2-64: "[[TC]]/include"
+// CHECK-EL-SF-64R2-64: "-internal-externc-isystem"
+// CHECK-EL-SF-64R2-64: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-EL-SF-64R2-64: "{{.*}}ld{{(.exe)?}}"
+// CHECK-EL-SF-64R2-64: "--sysroot=[[TC]]/../../../../sysroot/mips64r2/64/el/sof"
+// CHECK-EL-SF-64R2-64: "-dynamic-linker" "/lib64/ld.so.1"
+// CHECK-EL-SF-64R2-64: "[[TC]]/../../../../sysroot/mips64r2/64/el/sof/usr/lib{{/|\\\\}}crt1.o"
+// CHECK-EL-SF-64R2-64: "[[TC]]/../../../../sysroot/mips64r2/64/el/sof/usr/lib{{/|\\\\}}crti.o"
+// CHECK-EL-SF-64R2-64: "[[TC]]/mips64r2/64/el/sof{{/|\\\\}}crtbegin.o"
+// CHECK-EL-SF-64R2-64: "-L[[TC]]/mips64r2/64/el/sof"
+// CHECK-EL-SF-64R2-64: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/mips64r2/64/el/sof"
+// CHECK-EL-SF-64R2-64: "-L[[TC]]/../../../../sysroot/mips64r2/64/el/sof/usr/lib"
+// CHECK-EL-SF-64R2-64: "[[TC]]/mips64r2/64/el/sof{{/|\\\\}}crtend.o"
+// CHECK-EL-SF-64R2-64: "[[TC]]/../../../../sysroot/mips64r2/64/el/sof/usr/lib{{/|\\\\}}crtn.o"
+//
+// = Little-endian, mips64r2, ABI 64, nan2008
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips64el-mti-linux-gnu -mips64r2 -mabi=64 -mnan=2008 \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-EL-NAN-64R2-64 %s
+// CHECK-EL-NAN-64R2-64: "-internal-isystem"
+// CHECK-EL-NAN-64R2-64: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-EL-NAN-64R2-64: "-internal-isystem"
+// CHECK-EL-NAN-64R2-64: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/mips64r2/64/el/nan2008"
+// CHECK-EL-NAN-64R2-64: "-internal-isystem"
+// CHECK-EL-NAN-64R2-64: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-EL-NAN-64R2-64: "-internal-externc-isystem"
+// CHECK-EL-NAN-64R2-64: "[[TC]]/include"
+// CHECK-EL-NAN-64R2-64: "-internal-externc-isystem"
+// CHECK-EL-NAN-64R2-64: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-EL-NAN-64R2-64: "{{.*}}ld{{(.exe)?}}"
+// CHECK-EL-NAN-64R2-64: "--sysroot=[[TC]]/../../../../sysroot/mips64r2/64/el/nan2008"
+// CHECK-EL-NAN-64R2-64: "-dynamic-linker" "/lib64/ld-linux-mipsn8.so.1"
+// CHECK-EL-NAN-64R2-64: "[[TC]]/../../../../sysroot/mips64r2/64/el/nan2008/usr/lib{{/|\\\\}}crt1.o"
+// CHECK-EL-NAN-64R2-64: "[[TC]]/../../../../sysroot/mips64r2/64/el/nan2008/usr/lib{{/|\\\\}}crti.o"
+// CHECK-EL-NAN-64R2-64: "[[TC]]/mips64r2/64/el/nan2008{{/|\\\\}}crtbegin.o"
+// CHECK-EL-NAN-64R2-64: "-L[[TC]]/mips64r2/64/el/nan2008"
+// CHECK-EL-NAN-64R2-64: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/mips64r2/64/el/nan2008"
+// CHECK-EL-NAN-64R2-64: "-L[[TC]]/../../../../sysroot/mips64r2/64/el/nan2008/usr/lib"
+// CHECK-EL-NAN-64R2-64: "[[TC]]/mips64r2/64/el/nan2008{{/|\\\\}}crtend.o"
+// CHECK-EL-NAN-64R2-64: "[[TC]]/../../../../sysroot/mips64r2/64/el/nan2008/usr/lib{{/|\\\\}}crtn.o"
+//
+// = Little-endian, mips64r2, ABI 64, fp64, nan2008
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips64el-mti-linux-gnu -mips64r2 -mabi=64 -mfp64 -mnan=2008 \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-EL-NAN64-64R2-64 %s
+// CHECK-EL-NAN64-64R2-64: "-internal-isystem"
+// CHECK-EL-NAN64-64R2-64: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-EL-NAN64-64R2-64: "-internal-isystem"
+// CHECK-EL-NAN64-64R2-64: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/mips64r2/64/el/nan2008"
+// CHECK-EL-NAN64-64R2-64: "-internal-isystem"
+// CHECK-EL-NAN64-64R2-64: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-EL-NAN64-64R2-64: "-internal-externc-isystem"
+// CHECK-EL-NAN64-64R2-64: "[[TC]]/include"
+// CHECK-EL-NAN64-64R2-64: "-internal-externc-isystem"
+// CHECK-EL-NAN64-64R2-64: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-EL-NAN64-64R2-64: "{{.*}}ld{{(.exe)?}}"
+// CHECK-EL-NAN64-64R2-64: "--sysroot=[[TC]]/../../../../sysroot/mips64r2/64/el/nan2008"
+// CHECK-EL-NAN64-64R2-64: "-dynamic-linker" "/lib64/ld-linux-mipsn8.so.1"
+// CHECK-EL-NAN64-64R2-64: "[[TC]]/../../../../sysroot/mips64r2/64/el/nan2008/usr/lib{{/|\\\\}}crt1.o"
+// CHECK-EL-NAN64-64R2-64: "[[TC]]/../../../../sysroot/mips64r2/64/el/nan2008/usr/lib{{/|\\\\}}crti.o"
+// CHECK-EL-NAN64-64R2-64: "[[TC]]/mips64r2/64/el/nan2008{{/|\\\\}}crtbegin.o"
+// CHECK-EL-NAN64-64R2-64: "-L[[TC]]/mips64r2/64/el/nan2008"
+// CHECK-EL-NAN64-64R2-64: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/mips64r2/64/el/nan2008"
+// CHECK-EL-NAN64-64R2-64: "-L[[TC]]/../../../../sysroot/mips64r2/64/el/nan2008/usr/lib"
+// CHECK-EL-NAN64-64R2-64: "[[TC]]/mips64r2/64/el/nan2008{{/|\\\\}}crtend.o"
+// CHECK-EL-NAN64-64R2-64: "[[TC]]/../../../../sysroot/mips64r2/64/el/nan2008/usr/lib{{/|\\\\}}crtn.o"
+//
+// = Little-endian, default (mips64r2), ABI 64, fp64, nan2008
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips64el-mti-linux-gnu -mabi=64 -mfp64 -mnan=2008 \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-EL-NAN64-64R2-64-DEF %s
+// CHECK-EL-NAN64-64R2-64-DEF: "-internal-isystem"
+// CHECK-EL-NAN64-64R2-64-DEF: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-EL-NAN64-64R2-64-DEF: "-internal-isystem"
+// CHECK-EL-NAN64-64R2-64-DEF: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/mips64r2/64/el/nan2008"
+// CHECK-EL-NAN64-64R2-64-DEF: "-internal-isystem"
+// CHECK-EL-NAN64-64R2-64-DEF: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-EL-NAN64-64R2-64-DEF: "-internal-externc-isystem"
+// CHECK-EL-NAN64-64R2-64-DEF: "[[TC]]/include"
+// CHECK-EL-NAN64-64R2-64-DEF: "-internal-externc-isystem"
+// CHECK-EL-NAN64-64R2-64-DEF: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-EL-NAN64-64R2-64-DEF: "{{.*}}ld{{(.exe)?}}"
+// CHECK-EL-NAN64-64R2-64-DEF: "--sysroot=[[TC]]/../../../../sysroot/mips64r2/64/el/nan2008"
+// CHECK-EL-NAN64-64R2-64-DEF: "-dynamic-linker" "/lib64/ld-linux-mipsn8.so.1"
+// CHECK-EL-NAN64-64R2-64-DEF: "[[TC]]/../../../../sysroot/mips64r2/64/el/nan2008/usr/lib{{/|\\\\}}crt1.o"
+// CHECK-EL-NAN64-64R2-64-DEF: "[[TC]]/../../../../sysroot/mips64r2/64/el/nan2008/usr/lib{{/|\\\\}}crti.o"
+// CHECK-EL-NAN64-64R2-64-DEF: "[[TC]]/mips64r2/64/el/nan2008{{/|\\\\}}crtbegin.o"
+// CHECK-EL-NAN64-64R2-64-DEF: "-L[[TC]]/mips64r2/64/el/nan2008"
+// CHECK-EL-NAN64-64R2-64-DEF: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/mips64r2/64/el/nan2008"
+// CHECK-EL-NAN64-64R2-64-DEF: "-L[[TC]]/../../../../sysroot/mips64r2/64/el/nan2008/usr/lib"
+// CHECK-EL-NAN64-64R2-64-DEF: "[[TC]]/mips64r2/64/el/nan2008{{/|\\\\}}crtend.o"
+// CHECK-EL-NAN64-64R2-64-DEF: "[[TC]]/../../../../sysroot/mips64r2/64/el/nan2008/usr/lib{{/|\\\\}}crtn.o"
+//
+// Check that mips32r3 and mips32r5 are equal to mips32r2
+//
+// = Big-endian, mips32r3, hard float
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips-mti-linux-gnu -mips32r3 -mhard-float \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-BE-HF-32R3 %s
+// CHECK-BE-HF-32R3: "-internal-isystem"
+// CHECK-BE-HF-32R3: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-BE-HF-32R3: "-internal-isystem"
+// CHECK-BE-HF-32R3: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu"
+// CHECK-BE-HF-32R3: "-internal-isystem"
+// CHECK-BE-HF-32R3: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-BE-HF-32R3: "-internal-externc-isystem"
+// CHECK-BE-HF-32R3: "[[TC]]/include"
+// CHECK-BE-HF-32R3: "-internal-externc-isystem"
+// CHECK-BE-HF-32R3: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-BE-HF-32R3: "{{.*}}ld{{(.exe)?}}"
+// CHECK-BE-HF-32R3: "--sysroot=[[TC]]/../../../../sysroot"
+// CHECK-BE-HF-32R3: "-dynamic-linker" "/lib/ld.so.1"
+// CHECK-BE-HF-32R3: "[[TC]]/../../../../sysroot/usr/lib/../lib{{/|\\\\}}crt1.o"
+// CHECK-BE-HF-32R3: "[[TC]]/../../../../sysroot/usr/lib/../lib{{/|\\\\}}crti.o"
+// CHECK-BE-HF-32R3: "[[TC]]{{/|\\\\}}crtbegin.o"
+// CHECK-BE-HF-32R3: "-L[[TC]]"
+// CHECK-BE-HF-32R3: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/../lib"
+// CHECK-BE-HF-32R3: "-L[[TC]]/../../../../sysroot/usr/lib/../lib"
+// CHECK-BE-HF-32R3: "[[TC]]{{/|\\\\}}crtend.o"
+// CHECK-BE-HF-32R3: "[[TC]]/../../../../sysroot/usr/lib/../lib{{/|\\\\}}crtn.o"
+//
+// = Big-endian, mips32r5, hard float
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips-mti-linux-gnu -mips32r5 -mhard-float \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-BE-HF-32R5 %s
+// CHECK-BE-HF-32R5: "-internal-isystem"
+// CHECK-BE-HF-32R5: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-BE-HF-32R5: "-internal-isystem"
+// CHECK-BE-HF-32R5: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu"
+// CHECK-BE-HF-32R5: "-internal-isystem"
+// CHECK-BE-HF-32R5: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-BE-HF-32R5: "-internal-externc-isystem"
+// CHECK-BE-HF-32R5: "[[TC]]/include"
+// CHECK-BE-HF-32R5: "-internal-externc-isystem"
+// CHECK-BE-HF-32R5: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-BE-HF-32R5: "{{.*}}ld{{(.exe)?}}"
+// CHECK-BE-HF-32R5: "--sysroot=[[TC]]/../../../../sysroot"
+// CHECK-BE-HF-32R5: "-dynamic-linker" "/lib/ld.so.1"
+// CHECK-BE-HF-32R5: "[[TC]]/../../../../sysroot/usr/lib/../lib{{/|\\\\}}crt1.o"
+// CHECK-BE-HF-32R5: "[[TC]]/../../../../sysroot/usr/lib/../lib{{/|\\\\}}crti.o"
+// CHECK-BE-HF-32R5: "[[TC]]{{/|\\\\}}crtbegin.o"
+// CHECK-BE-HF-32R5: "-L[[TC]]"
+// CHECK-BE-HF-32R5: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/../lib"
+// CHECK-BE-HF-32R5: "-L[[TC]]/../../../../sysroot/usr/lib/../lib"
+// CHECK-BE-HF-32R5: "[[TC]]{{/|\\\\}}crtend.o"
+// CHECK-BE-HF-32R5: "[[TC]]/../../../../sysroot/usr/lib/../lib{{/|\\\\}}crtn.o"
+//
+// = Big-endian, mips64r3, ABI 64, hard float
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips64-mti-linux-gnu -mips64r3 -mabi=64 -mhard-float \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-BE-HF-64R3-64 %s
+// CHECK-BE-HF-64R3-64: "-internal-isystem"
+// CHECK-BE-HF-64R3-64: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-BE-HF-64R3-64: "-internal-isystem"
+// CHECK-BE-HF-64R3-64: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/mips64r2/64"
+// CHECK-BE-HF-64R3-64: "-internal-isystem"
+// CHECK-BE-HF-64R3-64: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-BE-HF-64R3-64: "-internal-externc-isystem"
+// CHECK-BE-HF-64R3-64: "[[TC]]/include"
+// CHECK-BE-HF-64R3-64: "-internal-externc-isystem"
+// CHECK-BE-HF-64R3-64: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-BE-HF-64R3-64: "{{.*}}ld{{(.exe)?}}"
+// CHECK-BE-HF-64R3-64: "--sysroot=[[TC]]/../../../../sysroot/mips64r2/64"
+// CHECK-BE-HF-64R3-64: "-dynamic-linker" "/lib64/ld.so.1"
+// CHECK-BE-HF-64R3-64: "[[TC]]/../../../../sysroot/mips64r2/64/usr/lib{{/|\\\\}}crt1.o"
+// CHECK-BE-HF-64R3-64: "[[TC]]/../../../../sysroot/mips64r2/64/usr/lib{{/|\\\\}}crti.o"
+// CHECK-BE-HF-64R3-64: "[[TC]]/mips64r2/64{{/|\\\\}}crtbegin.o"
+// CHECK-BE-HF-64R3-64: "-L[[TC]]/mips64r2/64"
+// CHECK-BE-HF-64R3-64: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/mips64r2/64"
+// CHECK-BE-HF-64R3-64: "-L[[TC]]/../../../../sysroot/mips64r2/64/usr/lib"
+// CHECK-BE-HF-64R3-64: "[[TC]]/mips64r2/64{{/|\\\\}}crtend.o"
+// CHECK-BE-HF-64R3-64: "[[TC]]/../../../../sysroot/mips64r2/64/usr/lib{{/|\\\\}}crtn.o"
+//
+// = Big-endian, mips64r5, ABI 64, hard float
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips64-mti-linux-gnu -mips64r5 -mabi=64 -mhard-float \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_fsf_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-BE-HF-64R5-64 %s
+// CHECK-BE-HF-64R5-64: "-internal-isystem"
+// CHECK-BE-HF-64R5-64: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.0]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0"
+// CHECK-BE-HF-64R5-64: "-internal-isystem"
+// CHECK-BE-HF-64R5-64: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/mips-mti-linux-gnu/mips64r2/64"
+// CHECK-BE-HF-64R5-64: "-internal-isystem"
+// CHECK-BE-HF-64R5-64: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-BE-HF-64R5-64: "-internal-externc-isystem"
+// CHECK-BE-HF-64R5-64: "[[TC]]/include"
+// CHECK-BE-HF-64R5-64: "-internal-externc-isystem"
+// CHECK-BE-HF-64R5-64: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-BE-HF-64R5-64: "{{.*}}ld{{(.exe)?}}"
+// CHECK-BE-HF-64R5-64: "--sysroot=[[TC]]/../../../../sysroot/mips64r2/64"
+// CHECK-BE-HF-64R5-64: "-dynamic-linker" "/lib64/ld.so.1"
+// CHECK-BE-HF-64R5-64: "[[TC]]/../../../../sysroot/mips64r2/64/usr/lib{{/|\\\\}}crt1.o"
+// CHECK-BE-HF-64R5-64: "[[TC]]/../../../../sysroot/mips64r2/64/usr/lib{{/|\\\\}}crti.o"
+// CHECK-BE-HF-64R5-64: "[[TC]]/mips64r2/64{{/|\\\\}}crtbegin.o"
+// CHECK-BE-HF-64R5-64: "-L[[TC]]/mips64r2/64"
+// CHECK-BE-HF-64R5-64: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/mips64r2/64"
+// CHECK-BE-HF-64R5-64: "-L[[TC]]/../../../../sysroot/mips64r2/64/usr/lib"
+// CHECK-BE-HF-64R5-64: "[[TC]]/mips64r2/64{{/|\\\\}}crtend.o"
+// CHECK-BE-HF-64R5-64: "[[TC]]/../../../../sysroot/mips64r2/64/usr/lib{{/|\\\\}}crtn.o"

src/llvm-project/clang/test/Driver/mips-gpopt-warning.c

diff --git a/src/llvm-project/clang/test/Driver/mips-gpopt-warning.c b/src/llvm-project/clang/test/Driver/mips-gpopt-warning.c
new file mode 100644
index 0000000..b667741
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/mips-gpopt-warning.c
@@ -0,0 +1,6 @@
+// REQUIRES: mips-registered-target
+// RUN: %clang -### -c -target mips-mti-elf %s -mgpopt 2>&1 | FileCheck -check-prefix=IMPLICIT %s
+// IMPLICIT: warning: ignoring '-mgpopt' option as it cannot be used with the implicit usage of -mabicalls
+
+// RUN: %clang -### -c -target mips-mti-elf %s -mgpopt -mabicalls 2>&1 | FileCheck -check-prefix=EXPLICIT %s
+// EXPLICIT: warning: ignoring '-mgpopt' option as it cannot be used with -mabicalls

src/llvm-project/clang/test/Driver/mips-ias-Wa.s

diff --git a/src/llvm-project/clang/test/Driver/mips-ias-Wa.s b/src/llvm-project/clang/test/Driver/mips-ias-Wa.s
new file mode 100644
index 0000000..bc65872
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/mips-ias-Wa.s
@@ -0,0 +1,140 @@
+// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s 2>&1 | \
+// RUN:   FileCheck -check-prefix=TRAP-DEFAULT %s
+// TRAP-DEFAULT: -cc1as
+// TRAP-DEFAULT-NOT: "-target-feature" "-use-tcc-in-div"
+
+// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s -Wa,--trap 2>&1 | \
+// RUN:   FileCheck -check-prefix=TRAP-ON %s
+// TRAP-ON: -cc1as
+// TRAP-ON: "-target-feature" "+use-tcc-in-div"
+
+// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s -Wa,--break 2>&1 | \
+// RUN:   FileCheck -check-prefix=TRAP-OFF %s
+// TRAP-OFF: -cc1as
+// TRAP-OFF: "-target-feature" "-use-tcc-in-div"
+
+// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s -Wa,--trap,--break 2>&1 | \
+// RUN:   FileCheck -check-prefix=TRAP-BOTH-TRAP-FIRST %s
+// TRAP-BOTH-TRAP-FIRST: -cc1as
+// TRAP-BOTH-TRAP-FIRST: "-target-feature" "+use-tcc-in-div" "-target-feature" "-use-tcc-in-div"
+
+// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s -Wa,--break,--trap 2>&1 | \
+// RUN:   FileCheck -check-prefix=TRAP-BOTH-BREAK-FIRST %s
+// TRAP-BOTH-BREAK-FIRST: -cc1as
+// TRAP-BOTH-BREAK-FIRST: "-target-feature" "-use-tcc-in-div" "-target-feature" "+use-tcc-in-div"
+
+// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s 2>&1 | \
+// RUN:   FileCheck -check-prefix=MSOFT-FLOAT-DEFAULT %s
+// MSOFT-FLOAT-DEFAULT: -cc1as
+// MSOFT-FLOAT-DEFAULT-NOT: "-target-feature" "-soft-float"
+
+// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s -Wa,-msoft-float 2>&1 | \
+// RUN:   FileCheck -check-prefix=MSOFT-FLOAT-ON %s
+// MSOFT-FLOAT-ON: -cc1as
+// MSOFT-FLOAT-ON: "-target-feature" "+soft-float"
+
+// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s -Wa,-mhard-float 2>&1 | \
+// RUN:   FileCheck -check-prefix=MSOFT-FLOAT-OFF %s
+// MSOFT-FLOAT-OFF: -cc1as
+// MSOFT-FLOAT-OFF: "-target-feature" "-soft-float"
+
+// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s -Wa,-msoft-float,-mhard-float 2>&1 | \
+// RUN:   FileCheck -check-prefix=MSOFT-FLOAT-BOTH-MSOFT-FLOAT-FIRST %s
+// MSOFT-FLOAT-BOTH-MSOFT-FLOAT-FIRST: -cc1as
+// MSOFT-FLOAT-BOTH-MSOFT-FLOAT-FIRST: "-target-feature" "+soft-float" "-target-feature" "-soft-float"
+
+// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s -Wa,-mhard-float,-msoft-float 2>&1 | \
+// RUN:   FileCheck -check-prefix=MSOFT-FLOAT-BOTH-MHARD-FLOAT-FIRST %s
+// MSOFT-FLOAT-BOTH-MHARD-FLOAT-FIRST: -cc1as
+// MSOFT-FLOAT-BOTH-MHARD-FLOAT-FIRST: "-target-feature" "-soft-float" "-target-feature" "+soft-float"
+
+// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s -Wa,-mips1 2>&1 | \
+// RUN:   FileCheck -check-prefix=MIPS1 %s
+// MIPS1: -cc1as
+// MIPS1: "-target-feature" "+mips1"
+
+// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s -Wa,-mips2 2>&1 | \
+// RUN:   FileCheck -check-prefix=MIPS2 %s
+// MIPS2: -cc1as
+// MIPS2: "-target-feature" "+mips2"
+
+// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s -Wa,-mips3 2>&1 | \
+// RUN:   FileCheck -check-prefix=MIPS3 %s
+// MIPS3: -cc1as
+// MIPS3: "-target-feature" "+mips3"
+
+// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s -Wa,-mips4 2>&1 | \
+// RUN:   FileCheck -check-prefix=MIPS4 %s
+// MIPS4: -cc1as
+// MIPS4: "-target-feature" "+mips4"
+
+// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s -Wa,-mips5 2>&1 | \
+// RUN:   FileCheck -check-prefix=MIPS5 %s
+// MIPS5: -cc1as
+// MIPS5: "-target-feature" "+mips5"
+
+// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s -Wa,-mips32 2>&1 | \
+// RUN:   FileCheck -check-prefix=MIPS32 %s
+// MIPS32: -cc1as
+// MIPS32: "-target-feature" "+mips32"
+
+// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s -Wa,-mips32r2 2>&1 | \
+// RUN:   FileCheck -check-prefix=MIPS32R2 %s
+// MIPS32R2: -cc1as
+// MIPS32R2: "-target-feature" "+mips32r2"
+
+// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s -Wa,-mips32r3 2>&1 | \
+// RUN:   FileCheck -check-prefix=MIPS32R3 %s
+// MIPS32R3: -cc1as
+// MIPS32R3: "-target-feature" "+mips32r3"
+
+// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s -Wa,-mips32r5 2>&1 | \
+// RUN:   FileCheck -check-prefix=MIPS32R5 %s
+// MIPS32R5: -cc1as
+// MIPS32R5: "-target-feature" "+mips32r5"
+
+// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s -Wa,-mips32r6 2>&1 | \
+// RUN:   FileCheck -check-prefix=MIPS32R6 %s
+// MIPS32R6: -cc1as
+// MIPS32R6: "-target-feature" "+mips32r6"
+
+// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s -Wa,-mips64 2>&1 | \
+// RUN:   FileCheck -check-prefix=MIPS64 %s
+// MIPS64: -cc1as
+// MIPS64: "-target-feature" "+mips64"
+
+// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s -Wa,-mips64r2 2>&1 | \
+// RUN:   FileCheck -check-prefix=MIPS64R2 %s
+// MIPS64R2: -cc1as
+// MIPS64R2: "-target-feature" "+mips64r2"
+
+// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s -Wa,-mips64r3 2>&1 | \
+// RUN:   FileCheck -check-prefix=MIPS64R3 %s
+// MIPS64R3: -cc1as
+// MIPS64R3: "-target-feature" "+mips64r3"
+
+// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s -Wa,-mips64r5 2>&1 | \
+// RUN:   FileCheck -check-prefix=MIPS64R5 %s
+// MIPS64R5: -cc1as
+// MIPS64R5: "-target-feature" "+mips64r5"
+
+// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s -Wa,-mips64r6 2>&1 | \
+// RUN:   FileCheck -check-prefix=MIPS64R6 %s
+// MIPS64R6: -cc1as
+// MIPS64R6: "-target-feature" "+mips64r6"
+
+// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s -Wa,-mips64r2,-mips4 2>&1 | \
+// RUN:   FileCheck -check-prefix=MIPS64R2-MIPS4 %s
+// MIPS64R2-MIPS4: -cc1as
+// MIPS64R2-MIPS4-NOT: "-target-feature" "+mips64r2"
+// MIPS64R2-MIPS4: "-target-feature" "+mips4"
+// MIPS64R2-MIPS4-NOT: "-target-feature" "+mips64r2"
+
+// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s -Wa,-mips64,-mips32,-mips32r2 2>&1 | \
+// RUN:   FileCheck -check-prefix=MIPS64-MIPS32-MIPS32R2 %s
+// MIPS64-MIPS32-MIPS32R2: -cc1as
+// MIPS64-MIPS32-MIPS32R2-NOT: "-target-feature" "+mips64"
+// MIPS64-MIPS32-MIPS32R2-NOT: "-target-feature" "+mips32"
+// MIPS64-MIPS32-MIPS32R2: "-target-feature" "+mips32r2"
+// MIPS64-MIPS32-MIPS32R2-NOT: "-target-feature" "+mips64"
+// MIPS64-MIPS32-MIPS32R2-NOT: "-target-feature" "+mips32"

src/llvm-project/clang/test/Driver/mips-img-v2.cpp

diff --git a/src/llvm-project/clang/test/Driver/mips-img-v2.cpp b/src/llvm-project/clang/test/Driver/mips-img-v2.cpp
new file mode 100644
index 0000000..69250b7
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/mips-img-v2.cpp
@@ -0,0 +1,339 @@
+// REQUIRES: mips-registered-target
+
+// Check frontend and linker invocations on the IMG v2 MIPS toolchain.
+
+// -EB -mips32r6 -mhard-float -mabi=32
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:        --target=mips-img-linux-gnu \
+// RUN:        --gcc-toolchain=%S/Inputs/mips_img_v2_tree \
+// RUN:        -stdlib=libstdc++ \
+// RUN:        -EB -mips32r6 -mhard-float -mabi=32 \
+// RUN:   | FileCheck --check-prefix=EB-HARD-O32 %s
+// EB-HARD-O32: "-internal-isystem"
+// EB-HARD-O32: "[[TC:[^"]+/lib/gcc/mips-img-linux-gnu/4.9.2]]/../../../../mips-img-linux-gnu/include/c++/4.9.2"
+// EB-HARD-O32: "-internal-isystem"
+// EB-HARD-O32: "[[TC]]/../../../../mips-img-linux-gnu/include/c++/4.9.2/mips-img-linux-gnu/mips-r6-hard/lib"
+// EB-HARD-O32: "-internal-isystem"
+// EB-HARD-O32: "[[TC]]/../../../../mips-img-linux-gnu/include/c++/4.9.2/backward"
+// EB-HARD-O32: "-internal-externc-isystem"
+// EB-HARD-O32: "[[TC]]/../../../../sysroot/mips-r6-hard/lib/../usr/include"
+// EB-HARD-O32: "{{.*}}ld{{(.exe)?}}"
+// EB-HARD-O32: "--sysroot=[[TC]]/../../../../sysroot/mips-r6-hard"
+// EB-HARD-O32: "-dynamic-linker" "/lib/ld-linux-mipsn8.so.1"
+// EB-HARD-O32: "[[TC]]/../../../../sysroot/mips-r6-hard/usr/lib/../lib{{/|\\\\}}crt1.o"
+// EB-HARD-O32: "[[TC]]/../../../../sysroot/mips-r6-hard/usr/lib/../lib{{/|\\\\}}crti.o"
+// EB-HARD-O32: "[[TC]]/mips-r6-hard/lib{{/|\\\\}}crtbegin.o"
+// EB-HARD-O32: "-L[[TC]]/../../../../mips-img-linux-gnu/lib/mips-r6-hard/lib"
+// EB-HARD-O32: "-L[[TC]]/mips-r6-hard/lib"
+// EB-HARD-O32: "-L[[TC]]/../../../../sysroot/mips-r6-hard/lib/../lib"
+// EB-HARD-O32: "-L[[TC]]/../../../../sysroot/mips-r6-hard/usr/lib/../lib"
+// EB-HARD-O32: "[[TC]]/mips-r6-hard/lib{{/|\\\\}}crtend.o"
+// EB-HARD-O32: "[[TC]]/../../../../sysroot/mips-r6-hard/usr/lib/../lib{{/|\\\\}}crtn.o"
+
+// -EB -mips64r6 -mhard-float -mabi=n32
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:        --target=mips-img-linux-gnu \
+// RUN:        --gcc-toolchain=%S/Inputs/mips_img_v2_tree \
+// RUN:        -stdlib=libstdc++ \
+// RUN:        -EB -mips64r6 -mhard-float -mabi=n32 \
+// RUN:   | FileCheck --check-prefix=EB-HARD-N32 %s
+// EB-HARD-N32: "-internal-isystem"
+// EB-HARD-N32: "[[TC:[^"]+/lib/gcc/mips-img-linux-gnu/4.9.2]]/../../../../mips-img-linux-gnu/include/c++/4.9.2"
+// EB-HARD-N32: "-internal-isystem"
+// EB-HARD-N32: "[[TC]]/../../../../mips-img-linux-gnu/include/c++/4.9.2/mips-img-linux-gnu/mips-r6-hard/lib32"
+// EB-HARD-N32: "-internal-isystem"
+// EB-HARD-N32: "[[TC]]/../../../../mips-img-linux-gnu/include/c++/4.9.2/backward"
+// EB-HARD-N32: "-internal-externc-isystem"
+// EB-HARD-N32: "[[TC]]/../../../../sysroot/mips-r6-hard/lib32/../usr/include"
+// EB-HARD-N32: "{{.*}}ld{{(.exe)?}}"
+// EB-HARD-N32: "--sysroot=[[TC]]/../../../../sysroot/mips-r6-hard"
+// EB-HARD-N32: "-dynamic-linker" "/lib32/ld-linux-mipsn8.so.1"
+// EB-HARD-N32: "[[TC]]/../../../../sysroot/mips-r6-hard/usr/lib/../lib32{{/|\\\\}}crt1.o"
+// EB-HARD-N32: "[[TC]]/../../../../sysroot/mips-r6-hard/usr/lib/../lib32{{/|\\\\}}crti.o"
+// EB-HARD-N32: "[[TC]]/mips-r6-hard/lib32{{/|\\\\}}crtbegin.o"
+// EB-HARD-N32: "-L[[TC]]/../../../../mips-img-linux-gnu/lib/mips-r6-hard/lib32"
+// EB-HARD-N32: "-L[[TC]]/mips-r6-hard/lib32"
+// EB-HARD-N32: "-L[[TC]]/../../../../sysroot/mips-r6-hard/lib/../lib32"
+// EB-HARD-N32: "-L[[TC]]/../../../../sysroot/mips-r6-hard/usr/lib/../lib32"
+// EB-HARD-N32: "[[TC]]/mips-r6-hard/lib32{{/|\\\\}}crtend.o"
+// EB-HARD-N32: "[[TC]]/../../../../sysroot/mips-r6-hard/usr/lib/../lib32{{/|\\\\}}crtn.o"
+
+// -EB -mips64r6 -mhard-float -mabi=64
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:        --target=mips64-img-linux-gnu \
+// RUN:        --gcc-toolchain=%S/Inputs/mips_img_v2_tree \
+// RUN:        -stdlib=libstdc++ \
+// RUN:        -EB -mips64r6 -mhard-float -mabi=64 \
+// RUN:   | FileCheck --check-prefix=EB-HARD-N64 %s
+// EB-HARD-N64: "-internal-isystem"
+// EB-HARD-N64: "[[TC:[^"]+/lib/gcc/mips-img-linux-gnu/4.9.2]]/../../../../mips-img-linux-gnu/include/c++/4.9.2"
+// EB-HARD-N64: "-internal-isystem"
+// EB-HARD-N64: "[[TC]]/../../../../mips-img-linux-gnu/include/c++/4.9.2/mips-img-linux-gnu/mips-r6-hard/lib64"
+// EB-HARD-N64: "-internal-isystem"
+// EB-HARD-N64: "[[TC]]/../../../../mips-img-linux-gnu/include/c++/4.9.2/backward"
+// EB-HARD-N64: "-internal-externc-isystem"
+// EB-HARD-N64: "[[TC]]/../../../../sysroot/mips-r6-hard/lib64/../usr/include"
+// EB-HARD-N64: "{{.*}}ld{{(.exe)?}}"
+// EB-HARD-N64: "--sysroot=[[TC]]/../../../../sysroot/mips-r6-hard"
+// EB-HARD-N64: "-dynamic-linker" "/lib64/ld-linux-mipsn8.so.1"
+// EB-HARD-N64: "[[TC]]/../../../../sysroot/mips-r6-hard/usr/lib/../lib64{{/|\\\\}}crt1.o"
+// EB-HARD-N64: "[[TC]]/../../../../sysroot/mips-r6-hard/usr/lib/../lib64{{/|\\\\}}crti.o"
+// EB-HARD-N64: "[[TC]]/mips-r6-hard/lib64{{/|\\\\}}crtbegin.o"
+// EB-HARD-N64: "-L[[TC]]/../../../../mips-img-linux-gnu/lib/mips-r6-hard/lib64"
+// EB-HARD-N64: "-L[[TC]]/mips-r6-hard/lib64"
+// EB-HARD-N64: "-L[[TC]]/../../../../sysroot/mips-r6-hard/lib/../lib64"
+// EB-HARD-N64: "-L[[TC]]/../../../../sysroot/mips-r6-hard/usr/lib/../lib64"
+// EB-HARD-N64: "[[TC]]/mips-r6-hard/lib64{{/|\\\\}}crtend.o"
+// EB-HARD-N64: "[[TC]]/../../../../sysroot/mips-r6-hard/usr/lib/../lib64{{/|\\\\}}crtn.o"
+
+// -EL -mips32r6 -mhard-float -mabi=32
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:        --target=mips-img-linux-gnu \
+// RUN:        --gcc-toolchain=%S/Inputs/mips_img_v2_tree \
+// RUN:        -stdlib=libstdc++ \
+// RUN:        -EL -mips32r6 -mhard-float -mabi=32 \
+// RUN:   | FileCheck --check-prefix=EL-HARD-O32 %s
+// EL-HARD-O32: "-internal-isystem"
+// EL-HARD-O32: "[[TC:[^"]+/lib/gcc/mips-img-linux-gnu/4.9.2]]/../../../../mips-img-linux-gnu/include/c++/4.9.2"
+// EL-HARD-O32: "-internal-isystem"
+// EL-HARD-O32: "[[TC]]/../../../../mips-img-linux-gnu/include/c++/4.9.2/mips-img-linux-gnu/mipsel-r6-hard/lib"
+// EL-HARD-O32: "-internal-isystem"
+// EL-HARD-O32: "[[TC]]/../../../../mips-img-linux-gnu/include/c++/4.9.2/backward"
+// EL-HARD-O32: "-internal-externc-isystem"
+// EL-HARD-O32: "[[TC]]/../../../../sysroot/mipsel-r6-hard/lib/../usr/include"
+// EL-HARD-O32: "{{.*}}ld{{(.exe)?}}"
+// EL-HARD-O32: "--sysroot=[[TC]]/../../../../sysroot/mipsel-r6-hard"
+// EL-HARD-O32: "-dynamic-linker" "/lib/ld-linux-mipsn8.so.1"
+// EL-HARD-O32: "[[TC]]/../../../../sysroot/mipsel-r6-hard/usr/lib/../lib{{/|\\\\}}crt1.o"
+// EL-HARD-O32: "[[TC]]/../../../../sysroot/mipsel-r6-hard/usr/lib/../lib{{/|\\\\}}crti.o"
+// EL-HARD-O32: "[[TC]]/mipsel-r6-hard/lib{{/|\\\\}}crtbegin.o"
+// EL-HARD-O32: "-L[[TC]]/../../../../mips-img-linux-gnu/lib/mipsel-r6-hard/lib"
+// EL-HARD-O32: "-L[[TC]]/mipsel-r6-hard/lib"
+// EL-HARD-O32: "-L[[TC]]/../../../../sysroot/mipsel-r6-hard/lib/../lib"
+// EL-HARD-O32: "-L[[TC]]/../../../../sysroot/mipsel-r6-hard/usr/lib/../lib"
+// EL-HARD-O32: "[[TC]]/mipsel-r6-hard/lib{{/|\\\\}}crtend.o"
+// EL-HARD-O32: "[[TC]]/../../../../sysroot/mipsel-r6-hard/usr/lib/../lib{{/|\\\\}}crtn.o"
+
+// -EL -mips64r6 -mhard-float -mabi=n32
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:        --target=mips-img-linux-gnu \
+// RUN:        --gcc-toolchain=%S/Inputs/mips_img_v2_tree \
+// RUN:        -stdlib=libstdc++ \
+// RUN:        -EL -mips64r6 -mhard-float -mabi=n32 \
+// RUN:   | FileCheck --check-prefix=EL-HARD-N32 %s
+// EL-HARD-N32: "-internal-isystem"
+// EL-HARD-N32: "[[TC:[^"]+/lib/gcc/mips-img-linux-gnu/4.9.2]]/../../../../mips-img-linux-gnu/include/c++/4.9.2"
+// EL-HARD-N32: "-internal-isystem"
+// EL-HARD-N32: "[[TC]]/../../../../mips-img-linux-gnu/include/c++/4.9.2/mips-img-linux-gnu/mipsel-r6-hard/lib32"
+// EL-HARD-N32: "-internal-isystem"
+// EL-HARD-N32: "[[TC]]/../../../../mips-img-linux-gnu/include/c++/4.9.2/backward"
+// EL-HARD-N32: "-internal-externc-isystem"
+// EL-HARD-N32: "[[TC]]/../../../../sysroot/mipsel-r6-hard/lib32/../usr/include"
+// EL-HARD-N32: "{{.*}}ld{{(.exe)?}}"
+// EL-HARD-N32: "--sysroot=[[TC]]/../../../../sysroot/mipsel-r6-hard"
+// EL-HARD-N32: "-dynamic-linker" "/lib32/ld-linux-mipsn8.so.1"
+// EL-HARD-N32: "[[TC]]/../../../../sysroot/mipsel-r6-hard/usr/lib/../lib32{{/|\\\\}}crt1.o"
+// EL-HARD-N32: "[[TC]]/../../../../sysroot/mipsel-r6-hard/usr/lib/../lib32{{/|\\\\}}crti.o"
+// EL-HARD-N32: "[[TC]]/mipsel-r6-hard/lib32{{/|\\\\}}crtbegin.o"
+// EL-HARD-N32: "-L[[TC]]/../../../../mips-img-linux-gnu/lib/mipsel-r6-hard/lib32"
+// EL-HARD-N32: "-L[[TC]]/mipsel-r6-hard/lib32"
+// EL-HARD-N32: "-L[[TC]]/../../../../sysroot/mipsel-r6-hard/lib/../lib32"
+// EL-HARD-N32: "-L[[TC]]/../../../../sysroot/mipsel-r6-hard/usr/lib/../lib32"
+// EL-HARD-N32: "[[TC]]/mipsel-r6-hard/lib32{{/|\\\\}}crtend.o"
+// EL-HARD-N32: "[[TC]]/../../../../sysroot/mipsel-r6-hard/usr/lib/../lib32{{/|\\\\}}crtn.o"
+
+// -EL -mips64r6 -mhard-float -mabi=64
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:        --target=mips64-img-linux-gnu \
+// RUN:        --gcc-toolchain=%S/Inputs/mips_img_v2_tree \
+// RUN:        -stdlib=libstdc++ \
+// RUN:        -EL -mips64r6 -mhard-float -mabi=64 \
+// RUN:   | FileCheck --check-prefix=EL-HARD-N64 %s
+// EL-HARD-N64: "-internal-isystem"
+// EL-HARD-N64: "[[TC:[^"]+/lib/gcc/mips-img-linux-gnu/4.9.2]]/../../../../mips-img-linux-gnu/include/c++/4.9.2"
+// EL-HARD-N64: "-internal-isystem"
+// EL-HARD-N64: "[[TC]]/../../../../mips-img-linux-gnu/include/c++/4.9.2/mips-img-linux-gnu/mipsel-r6-hard/lib64"
+// EL-HARD-N64: "-internal-isystem"
+// EL-HARD-N64: "[[TC]]/../../../../mips-img-linux-gnu/include/c++/4.9.2/backward"
+// EL-HARD-N64: "-internal-externc-isystem"
+// EL-HARD-N64: "[[TC]]/../../../../sysroot/mipsel-r6-hard/lib64/../usr/include"
+// EL-HARD-N64: "{{.*}}ld{{(.exe)?}}"
+// EL-HARD-N64: "--sysroot=[[TC]]/../../../../sysroot/mipsel-r6-hard"
+// EL-HARD-N64: "-dynamic-linker" "/lib64/ld-linux-mipsn8.so.1"
+// EL-HARD-N64: "[[TC]]/../../../../sysroot/mipsel-r6-hard/usr/lib/../lib64{{/|\\\\}}crt1.o"
+// EL-HARD-N64: "[[TC]]/../../../../sysroot/mipsel-r6-hard/usr/lib/../lib64{{/|\\\\}}crti.o"
+// EL-HARD-N64: "[[TC]]/mipsel-r6-hard/lib64{{/|\\\\}}crtbegin.o"
+// EL-HARD-N64: "-L[[TC]]/../../../../mips-img-linux-gnu/lib/mipsel-r6-hard/lib64"
+// EL-HARD-N64: "-L[[TC]]/mipsel-r6-hard/lib64"
+// EL-HARD-N64: "-L[[TC]]/../../../../sysroot/mipsel-r6-hard/lib/../lib64"
+// EL-HARD-N64: "-L[[TC]]/../../../../sysroot/mipsel-r6-hard/usr/lib/../lib64"
+// EL-HARD-N64: "[[TC]]/mipsel-r6-hard/lib64{{/|\\\\}}crtend.o"
+// EL-HARD-N64: "[[TC]]/../../../../sysroot/mipsel-r6-hard/usr/lib/../lib64{{/|\\\\}}crtn.o"
+
+// -EB -mips32r6 -msoft-float
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:        --target=mips-img-linux-gnu \
+// RUN:        --gcc-toolchain=%S/Inputs/mips_img_v2_tree \
+// RUN:        -stdlib=libstdc++ \
+// RUN:        -EB -mips32r6 -msoft-float \
+// RUN:   | FileCheck --check-prefix=EB-SOFT %s
+// EB-SOFT: "-internal-isystem"
+// EB-SOFT: "[[TC:[^"]+/lib/gcc/mips-img-linux-gnu/4.9.2]]/../../../../mips-img-linux-gnu/include/c++/4.9.2"
+// EB-SOFT: "-internal-isystem"
+// EB-SOFT: "[[TC]]/../../../../mips-img-linux-gnu/include/c++/4.9.2/mips-img-linux-gnu/mips-r6-soft/lib"
+// EB-SOFT: "-internal-isystem"
+// EB-SOFT: "[[TC]]/../../../../mips-img-linux-gnu/include/c++/4.9.2/backward"
+// EB-SOFT: "-internal-externc-isystem"
+// EB-SOFT: "[[TC]]/../../../../sysroot/mips-r6-soft/lib/../usr/include"
+// EB-SOFT: "{{.*}}ld{{(.exe)?}}"
+// EB-SOFT: "--sysroot=[[TC]]/../../../../sysroot/mips-r6-soft"
+// EB-SOFT: "-dynamic-linker" "/lib/ld-linux-mipsn8.so.1"
+// EB-SOFT: "[[TC]]/../../../../sysroot/mips-r6-soft/usr/lib/../lib{{/|\\\\}}crt1.o"
+// EB-SOFT: "[[TC]]/../../../../sysroot/mips-r6-soft/usr/lib/../lib{{/|\\\\}}crti.o"
+// EB-SOFT: "[[TC]]/mips-r6-soft/lib{{/|\\\\}}crtbegin.o"
+// EB-SOFT: "-L[[TC]]/../../../../mips-img-linux-gnu/lib/mips-r6-soft/lib"
+// EB-SOFT: "-L[[TC]]/mips-r6-soft/lib"
+// EB-SOFT: "-L[[TC]]/../../../../sysroot/mips-r6-soft/lib/../lib"
+// EB-SOFT: "-L[[TC]]/../../../../sysroot/mips-r6-soft/usr/lib/../lib"
+// EB-SOFT: "[[TC]]/mips-r6-soft/lib{{/|\\\\}}crtend.o"
+// EB-SOFT: "[[TC]]/../../../../sysroot/mips-r6-soft/usr/lib/../lib{{/|\\\\}}crtn.o"
+
+// -EL -mips32r6 -msoft-float
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:        --target=mips-img-linux-gnu \
+// RUN:        --gcc-toolchain=%S/Inputs/mips_img_v2_tree \
+// RUN:        -stdlib=libstdc++ \
+// RUN:        -EL -mips32r6 -msoft-float \
+// RUN:   | FileCheck --check-prefix=EL-SOFT %s
+// EL-SOFT: "-internal-isystem"
+// EL-SOFT: "[[TC:[^"]+/lib/gcc/mips-img-linux-gnu/4.9.2]]/../../../../mips-img-linux-gnu/include/c++/4.9.2"
+// EL-SOFT: "-internal-isystem"
+// EL-SOFT: "[[TC]]/../../../../mips-img-linux-gnu/include/c++/4.9.2/mips-img-linux-gnu/mipsel-r6-soft/lib"
+// EL-SOFT: "-internal-isystem"
+// EL-SOFT: "[[TC]]/../../../../mips-img-linux-gnu/include/c++/4.9.2/backward"
+// EL-SOFT: "-internal-externc-isystem"
+// EL-SOFT: "[[TC]]/../../../../sysroot/mipsel-r6-soft/lib/../usr/include"
+// EL-SOFT: "{{.*}}ld{{(.exe)?}}"
+// EL-SOFT: "--sysroot=[[TC]]/../../../../sysroot/mipsel-r6-soft"
+// EL-SOFT: "-dynamic-linker" "/lib/ld-linux-mipsn8.so.1"
+// EL-SOFT: "[[TC]]/../../../../sysroot/mipsel-r6-soft/usr/lib/../lib{{/|\\\\}}crt1.o"
+// EL-SOFT: "[[TC]]/../../../../sysroot/mipsel-r6-soft/usr/lib/../lib{{/|\\\\}}crti.o"
+// EL-SOFT: "[[TC]]/mipsel-r6-soft/lib{{/|\\\\}}crtbegin.o"
+// EL-SOFT: "-L[[TC]]/../../../../mips-img-linux-gnu/lib/mipsel-r6-soft/lib"
+// EL-SOFT: "-L[[TC]]/mipsel-r6-soft/lib"
+// EL-SOFT: "-L[[TC]]/../../../../sysroot/mipsel-r6-soft/lib/../lib"
+// EL-SOFT: "-L[[TC]]/../../../../sysroot/mipsel-r6-soft/usr/lib/../lib"
+// EL-SOFT: "[[TC]]/mipsel-r6-soft/lib{{/|\\\\}}crtend.o"
+// EL-SOFT: "[[TC]]/../../../../sysroot/mipsel-r6-soft/usr/lib/../lib{{/|\\\\}}crtn.o"
+
+// -EB -mips32r6 -mhard-float -mmicromips
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:        --target=mips-img-linux-gnu \
+// RUN:        --gcc-toolchain=%S/Inputs/mips_img_v2_tree \
+// RUN:        -stdlib=libstdc++ \
+// RUN:        -EB -mips32r6 -mhard-float -mmicromips \
+// RUN:   | FileCheck --check-prefix=EB-HARD-MICRO %s
+// EB-HARD-MICRO: "-internal-isystem"
+// EB-HARD-MICRO: "[[TC:[^"]+/lib/gcc/mips-img-linux-gnu/4.9.2]]/../../../../mips-img-linux-gnu/include/c++/4.9.2"
+// EB-HARD-MICRO: "-internal-isystem"
+// EB-HARD-MICRO: "[[TC]]/../../../../mips-img-linux-gnu/include/c++/4.9.2/mips-img-linux-gnu/micromips-r6-hard/lib"
+// EB-HARD-MICRO: "-internal-isystem"
+// EB-HARD-MICRO: "[[TC]]/../../../../mips-img-linux-gnu/include/c++/4.9.2/backward"
+// EB-HARD-MICRO: "-internal-externc-isystem"
+// EB-HARD-MICRO: "[[TC]]/../../../../sysroot/micromips-r6-hard/lib/../usr/include"
+// EB-HARD-MICRO: "{{.*}}ld{{(.exe)?}}"
+// EB-HARD-MICRO: "--sysroot=[[TC]]/../../../../sysroot/micromips-r6-hard"
+// EB-HARD-MICRO: "-dynamic-linker" "/lib/ld-linux-mipsn8.so.1"
+// EB-HARD-MICRO: "[[TC]]/../../../../sysroot/micromips-r6-hard/usr/lib/../lib{{/|\\\\}}crt1.o"
+// EB-HARD-MICRO: "[[TC]]/../../../../sysroot/micromips-r6-hard/usr/lib/../lib{{/|\\\\}}crti.o"
+// EB-HARD-MICRO: "[[TC]]/micromips-r6-hard/lib{{/|\\\\}}crtbegin.o"
+// EB-HARD-MICRO: "-L[[TC]]/../../../../mips-img-linux-gnu/lib/micromips-r6-hard/lib"
+// EB-HARD-MICRO: "-L[[TC]]/micromips-r6-hard/lib"
+// EB-HARD-MICRO: "-L[[TC]]/../../../../sysroot/micromips-r6-hard/lib/../lib"
+// EB-HARD-MICRO: "-L[[TC]]/../../../../sysroot/micromips-r6-hard/usr/lib/../lib"
+// EB-HARD-MICRO: "[[TC]]/micromips-r6-hard/lib{{/|\\\\}}crtend.o"
+// EB-HARD-MICRO: "[[TC]]/../../../../sysroot/micromips-r6-hard/usr/lib/../lib{{/|\\\\}}crtn.o"
+
+// -EB -mips32r6 -msoft-float -mmicromips
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:        --target=mips-img-linux-gnu \
+// RUN:        --gcc-toolchain=%S/Inputs/mips_img_v2_tree \
+// RUN:        -stdlib=libstdc++ \
+// RUN:        -EB -mips32r6 -msoft-float -mmicromips \
+// RUN:   | FileCheck --check-prefix=EB-SOFT-MICRO %s
+// EB-SOFT-MICRO: "-internal-isystem"
+// EB-SOFT-MICRO: "[[TC:[^"]+/lib/gcc/mips-img-linux-gnu/4.9.2]]/../../../../mips-img-linux-gnu/include/c++/4.9.2"
+// EB-SOFT-MICRO: "-internal-isystem"
+// EB-SOFT-MICRO: "[[TC]]/../../../../mips-img-linux-gnu/include/c++/4.9.2/mips-img-linux-gnu/micromips-r6-soft/lib"
+// EB-SOFT-MICRO: "-internal-isystem"
+// EB-SOFT-MICRO: "[[TC]]/../../../../mips-img-linux-gnu/include/c++/4.9.2/backward"
+// EB-SOFT-MICRO: "-internal-externc-isystem"
+// EB-SOFT-MICRO: "[[TC]]/../../../../sysroot/micromips-r6-soft/lib/../usr/include"
+// EB-SOFT-MICRO: "{{.*}}ld{{(.exe)?}}"
+// EB-SOFT-MICRO: "--sysroot=[[TC]]/../../../../sysroot/micromips-r6-soft"
+// EB-SOFT-MICRO: "-dynamic-linker" "/lib/ld-linux-mipsn8.so.1"
+// EB-SOFT-MICRO: "[[TC]]/../../../../sysroot/micromips-r6-soft/usr/lib/../lib{{/|\\\\}}crt1.o"
+// EB-SOFT-MICRO: "[[TC]]/../../../../sysroot/micromips-r6-soft/usr/lib/../lib{{/|\\\\}}crti.o"
+// EB-SOFT-MICRO: "[[TC]]/micromips-r6-soft/lib{{/|\\\\}}crtbegin.o"
+// EB-SOFT-MICRO: "-L[[TC]]/../../../../mips-img-linux-gnu/lib/micromips-r6-soft/lib"
+// EB-SOFT-MICRO: "-L[[TC]]/micromips-r6-soft/lib"
+// EB-SOFT-MICRO: "-L[[TC]]/../../../../sysroot/micromips-r6-soft/lib/../lib"
+// EB-SOFT-MICRO: "-L[[TC]]/../../../../sysroot/micromips-r6-soft/usr/lib/../lib"
+// EB-SOFT-MICRO: "[[TC]]/micromips-r6-soft/lib{{/|\\\\}}crtend.o"
+// EB-SOFT-MICRO: "[[TC]]/../../../../sysroot/micromips-r6-soft/usr/lib/../lib{{/|\\\\}}crtn.o"
+
+// -EL -mips32r6 -mhard-float -mmicromips
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:        --target=mips-img-linux-gnu \
+// RUN:        --gcc-toolchain=%S/Inputs/mips_img_v2_tree \
+// RUN:        -stdlib=libstdc++ \
+// RUN:        -EL -mips32r6 -mhard-float -mmicromips \
+// RUN:   | FileCheck --check-prefix=EL-HARD-MICRO %s
+// EL-HARD-MICRO: "-internal-isystem"
+// EL-HARD-MICRO: "[[TC:[^"]+/lib/gcc/mips-img-linux-gnu/4.9.2]]/../../../../mips-img-linux-gnu/include/c++/4.9.2"
+// EL-HARD-MICRO: "-internal-isystem"
+// EL-HARD-MICRO: "[[TC]]/../../../../mips-img-linux-gnu/include/c++/4.9.2/mips-img-linux-gnu/micromipsel-r6-hard/lib"
+// EL-HARD-MICRO: "-internal-isystem"
+// EL-HARD-MICRO: "[[TC]]/../../../../mips-img-linux-gnu/include/c++/4.9.2/backward"
+// EL-HARD-MICRO: "-internal-externc-isystem"
+// EL-HARD-MICRO: "[[TC]]/../../../../sysroot/micromipsel-r6-hard/lib/../usr/include"
+// EL-HARD-MICRO: "{{.*}}ld{{(.exe)?}}"
+// EL-HARD-MICRO: "--sysroot=[[TC]]/../../../../sysroot/micromipsel-r6-hard"
+// EL-HARD-MICRO: "-dynamic-linker" "/lib/ld-linux-mipsn8.so.1"
+// EL-HARD-MICRO: "[[TC]]/../../../../sysroot/micromipsel-r6-hard/usr/lib/../lib{{/|\\\\}}crt1.o"
+// EL-HARD-MICRO: "[[TC]]/../../../../sysroot/micromipsel-r6-hard/usr/lib/../lib{{/|\\\\}}crti.o"
+// EL-HARD-MICRO: "[[TC]]/micromipsel-r6-hard/lib{{/|\\\\}}crtbegin.o"
+// EL-HARD-MICRO: "-L[[TC]]/../../../../mips-img-linux-gnu/lib/micromipsel-r6-hard/lib"
+// EL-HARD-MICRO: "-L[[TC]]/micromipsel-r6-hard/lib"
+// EL-HARD-MICRO: "-L[[TC]]/../../../../sysroot/micromipsel-r6-hard/lib/../lib"
+// EL-HARD-MICRO: "-L[[TC]]/../../../../sysroot/micromipsel-r6-hard/usr/lib/../lib"
+// EL-HARD-MICRO: "[[TC]]/micromipsel-r6-hard/lib{{/|\\\\}}crtend.o"
+// EL-HARD-MICRO: "[[TC]]/../../../../sysroot/micromipsel-r6-hard/usr/lib/../lib{{/|\\\\}}crtn.o"
+
+// -EL -mips32r6 -msoft-float -mmicromips
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:        --target=mips-img-linux-gnu \
+// RUN:        --gcc-toolchain=%S/Inputs/mips_img_v2_tree \
+// RUN:        -stdlib=libstdc++ \
+// RUN:        -EL -mips32r6 -msoft-float -mmicromips \
+// RUN:   | FileCheck --check-prefix=EL-SOFT-MICRO %s
+// EL-SOFT-MICRO: "-internal-isystem"
+// EL-SOFT-MICRO: "[[TC:[^"]+/lib/gcc/mips-img-linux-gnu/4.9.2]]/../../../../mips-img-linux-gnu/include/c++/4.9.2"
+// EL-SOFT-MICRO: "-internal-isystem"
+// EL-SOFT-MICRO: "[[TC]]/../../../../mips-img-linux-gnu/include/c++/4.9.2/mips-img-linux-gnu/micromipsel-r6-soft/lib"
+// EL-SOFT-MICRO: "-internal-isystem"
+// EL-SOFT-MICRO: "[[TC]]/../../../../mips-img-linux-gnu/include/c++/4.9.2/backward"
+// EL-SOFT-MICRO: "-internal-externc-isystem"
+// EL-SOFT-MICRO: "[[TC]]/../../../../sysroot/micromipsel-r6-soft/lib/../usr/include"
+// EL-SOFT-MICRO: "{{.*}}ld{{(.exe)?}}"
+// EL-SOFT-MICRO: "--sysroot=[[TC]]/../../../../sysroot/micromipsel-r6-soft"
+// EL-SOFT-MICRO: "-dynamic-linker" "/lib/ld-linux-mipsn8.so.1"
+// EL-SOFT-MICRO: "[[TC]]/../../../../sysroot/micromipsel-r6-soft/usr/lib/../lib{{/|\\\\}}crt1.o"
+// EL-SOFT-MICRO: "[[TC]]/../../../../sysroot/micromipsel-r6-soft/usr/lib/../lib{{/|\\\\}}crti.o"
+// EL-SOFT-MICRO: "[[TC]]/micromipsel-r6-soft/lib{{/|\\\\}}crtbegin.o"
+// EL-SOFT-MICRO: "-L[[TC]]/../../../../mips-img-linux-gnu/lib/micromipsel-r6-soft/lib"
+// EL-SOFT-MICRO: "-L[[TC]]/micromipsel-r6-soft/lib"
+// EL-SOFT-MICRO: "-L[[TC]]/../../../../sysroot/micromipsel-r6-soft/lib/../lib"
+// EL-SOFT-MICRO: "-L[[TC]]/../../../../sysroot/micromipsel-r6-soft/usr/lib/../lib"
+// EL-SOFT-MICRO: "[[TC]]/micromipsel-r6-soft/lib{{/|\\\\}}crtend.o"
+// EL-SOFT-MICRO: "[[TC]]/../../../../sysroot/micromipsel-r6-soft/usr/lib/../lib{{/|\\\\}}crtn.o"

src/llvm-project/clang/test/Driver/mips-img.cpp

diff --git a/src/llvm-project/clang/test/Driver/mips-img.cpp b/src/llvm-project/clang/test/Driver/mips-img.cpp
new file mode 100644
index 0000000..c97bb94
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/mips-img.cpp
@@ -0,0 +1,165 @@
+// REQUIRES: mips-registered-target
+
+// Check frontend and linker invocations on the IMG MIPS toolchain.
+//
+// = Big-endian, mips32r6
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips-img-linux-gnu -mips32r6 \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_img_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-BE-32R6 %s
+// CHECK-BE-32R6: "-internal-isystem"
+// CHECK-BE-32R6: "[[TC:[^"]+/lib/gcc/mips-img-linux-gnu/4.9.0]]/../../../../mips-img-linux-gnu/include/c++/4.9.0"
+// CHECK-BE-32R6: "-internal-isystem"
+// CHECK-BE-32R6: "[[TC]]/../../../../mips-img-linux-gnu/include/c++/4.9.0/mips-img-linux-gnu"
+// CHECK-BE-32R6: "-internal-isystem"
+// CHECK-BE-32R6: "[[TC]]/../../../../mips-img-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-BE-32R6: "-internal-externc-isystem"
+// CHECK-BE-32R6: "[[TC]]/include"
+// CHECK-BE-32R6: "-internal-externc-isystem"
+// CHECK-BE-32R6: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-BE-32R6: "{{.*}}ld{{(.exe)?}}"
+// CHECK-BE-32R6: "--sysroot=[[TC]]/../../../../sysroot"
+// CHECK-BE-32R6: "-dynamic-linker" "/lib/ld-linux-mipsn8.so.1"
+// CHECK-BE-32R6: "[[TC]]/../../../../sysroot/usr/lib/../lib{{/|\\\\}}crt1.o"
+// CHECK-BE-32R6: "[[TC]]/../../../../sysroot/usr/lib/../lib{{/|\\\\}}crti.o"
+// CHECK-BE-32R6: "[[TC]]{{/|\\\\}}crtbegin.o"
+// CHECK-BE-32R6: "-L[[TC]]"
+// CHECK-BE-32R6: "-L[[TC]]/../../../../mips-img-linux-gnu/lib/../lib"
+// CHECK-BE-32R6: "-L[[TC]]/../../../../sysroot/usr/lib/../lib"
+// CHECK-BE-32R6: "[[TC]]{{/|\\\\}}crtend.o"
+// CHECK-BE-32R6: "[[TC]]/../../../../sysroot/usr/lib/../lib{{/|\\\\}}crtn.o"
+//
+// = Little-endian, mips32r6
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips-img-linux-gnu -mips32r6 -EL \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_img_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-LE-32R6 %s
+// CHECK-LE-32R6: "-internal-isystem"
+// CHECK-LE-32R6: "[[TC:[^"]+/lib/gcc/mips-img-linux-gnu/4.9.0]]/../../../../mips-img-linux-gnu/include/c++/4.9.0"
+// CHECK-LE-32R6: "-internal-isystem"
+// CHECK-LE-32R6: "[[TC]]/../../../../mips-img-linux-gnu/include/c++/4.9.0/mips-img-linux-gnu/el"
+// CHECK-LE-32R6: "-internal-isystem"
+// CHECK-LE-32R6: "[[TC]]/../../../../mips-img-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-LE-32R6: "-internal-externc-isystem"
+// CHECK-LE-32R6: "[[TC]]/include"
+// CHECK-LE-32R6: "-internal-externc-isystem"
+// CHECK-LE-32R6: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-LE-32R6: "{{.*}}ld{{(.exe)?}}"
+// CHECK-LE-32R6: "--sysroot=[[TC]]/../../../../sysroot/el"
+// CHECK-LE-32R6: "-dynamic-linker" "/lib/ld-linux-mipsn8.so.1"
+// CHECK-LE-32R6: "[[TC]]/../../../../sysroot/el/usr/lib/../lib{{/|\\\\}}crt1.o"
+// CHECK-LE-32R6: "[[TC]]/../../../../sysroot/el/usr/lib/../lib{{/|\\\\}}crti.o"
+// CHECK-LE-32R6: "[[TC]]/el{{/|\\\\}}crtbegin.o"
+// CHECK-LE-32R6: "-L[[TC]]/el"
+// CHECK-LE-32R6: "-L[[TC]]/../../../../mips-img-linux-gnu/lib/../lib/el"
+// CHECK-LE-32R6: "-L[[TC]]/../../../../sysroot/el/usr/lib/../lib"
+// CHECK-LE-32R6: "[[TC]]/el{{/|\\\\}}crtend.o"
+// CHECK-LE-32R6: "[[TC]]/../../../../sysroot/el/usr/lib/../lib{{/|\\\\}}crtn.o"
+//
+// = Big-endian, mips64r6, N32
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips64-img-linux-gnu -mips64r6 -mabi=n32 \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_img_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-BE-64R6-N32 %s
+// CHECK-BE-64R6-N32: "-internal-isystem"
+// CHECK-BE-64R6-N32: "[[TC:[^"]+/lib/gcc/mips-img-linux-gnu/4.9.0]]/../../../../mips-img-linux-gnu/include/c++/4.9.0"
+// CHECK-BE-64R6-N32: "-internal-isystem"
+// CHECK-BE-64R6-N32: "[[TC]]/../../../../mips-img-linux-gnu/include/c++/4.9.0/mips-img-linux-gnu/mips64r6"
+// CHECK-BE-64R6-N32: "-internal-isystem"
+// CHECK-BE-64R6-N32: "[[TC]]/../../../../mips-img-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-BE-64R6-N32: "-internal-externc-isystem"
+// CHECK-BE-64R6-N32: "[[TC]]/include"
+// CHECK-BE-64R6-N32: "-internal-externc-isystem"
+// CHECK-BE-64R6-N32: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-BE-64R6-N32: "{{.*}}ld{{(.exe)?}}"
+// CHECK-BE-64R6-N32: "--sysroot=[[TC]]/../../../../sysroot/mips64r6"
+// CHECK-BE-64R6-N32: "-dynamic-linker" "/lib32/ld-linux-mipsn8.so.1"
+// CHECK-BE-64R6-N32: "[[TC]]/../../../../sysroot/mips64r6/usr/lib{{/|\\\\}}crt1.o"
+// CHECK-BE-64R6-N32: "[[TC]]/../../../../sysroot/mips64r6/usr/lib{{/|\\\\}}crti.o"
+// CHECK-BE-64R6-N32: "[[TC]]/mips64r6{{/|\\\\}}crtbegin.o"
+// CHECK-BE-64R6-N32: "-L[[TC]]/mips64r6"
+// CHECK-BE-64R6-N32: "-L[[TC]]/../../../../mips-img-linux-gnu/lib/mips64r6"
+// CHECK-BE-64R6-N32: "-L[[TC]]/../../../../sysroot/mips64r6/usr/lib"
+// CHECK-BE-64R6-N32: "[[TC]]/mips64r6{{/|\\\\}}crtend.o"
+// CHECK-BE-64R6-N32: "[[TC]]/../../../../sysroot/mips64r6/usr/lib{{/|\\\\}}crtn.o"
+//
+// = Little-endian, mips64r6, N32
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips64-img-linux-gnu -mips64r6 -EL -mabi=n32 \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_img_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-LE-64R6-N32 %s
+// CHECK-LE-64R6-N32: "-internal-isystem"
+// CHECK-LE-64R6-N32: "[[TC:[^"]+/lib/gcc/mips-img-linux-gnu/4.9.0]]/../../../../mips-img-linux-gnu/include/c++/4.9.0"
+// CHECK-LE-64R6-N32: "-internal-isystem"
+// CHECK-LE-64R6-N32: "[[TC]]/../../../../mips-img-linux-gnu/include/c++/4.9.0/mips-img-linux-gnu/mips64r6/el"
+// CHECK-LE-64R6-N32: "-internal-isystem"
+// CHECK-LE-64R6-N32: "[[TC]]/../../../../mips-img-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-LE-64R6-N32: "-internal-externc-isystem"
+// CHECK-LE-64R6-N32: "[[TC]]/include"
+// CHECK-LE-64R6-N32: "-internal-externc-isystem"
+// CHECK-LE-64R6-N32: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-LE-64R6-N32: "{{.*}}ld{{(.exe)?}}"
+// CHECK-LE-64R6-N32: "--sysroot=[[TC]]/../../../../sysroot/mips64r6/el"
+// CHECK-LE-64R6-N32: "-dynamic-linker" "/lib32/ld-linux-mipsn8.so.1"
+// CHECK-LE-64R6-N32: "[[TC]]/../../../../sysroot/mips64r6/el/usr/lib{{/|\\\\}}crt1.o"
+// CHECK-LE-64R6-N32: "[[TC]]/../../../../sysroot/mips64r6/el/usr/lib{{/|\\\\}}crti.o"
+// CHECK-LE-64R6-N32: "[[TC]]/mips64r6/el{{/|\\\\}}crtbegin.o"
+// CHECK-LE-64R6-N32: "-L[[TC]]/mips64r6/el"
+// CHECK-LE-64R6-N32: "-L[[TC]]/../../../../mips-img-linux-gnu/lib/mips64r6/el"
+// CHECK-LE-64R6-N32: "-L[[TC]]/../../../../sysroot/mips64r6/el/usr/lib"
+// CHECK-LE-64R6-N32: "[[TC]]/mips64r6/el{{/|\\\\}}crtend.o"
+// CHECK-LE-64R6-N32: "[[TC]]/../../../../sysroot/mips64r6/el/usr/lib{{/|\\\\}}crtn.o"
+//
+// = Big-endian, mips64r6, N64
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips64-img-linux-gnu -mips64r6 -mabi=64 \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_img_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-BE-64R6-N64 %s
+// CHECK-BE-64R6-N64: "-internal-isystem"
+// CHECK-BE-64R6-N64: "[[TC:[^"]+/lib/gcc/mips-img-linux-gnu/4.9.0]]/../../../../mips-img-linux-gnu/include/c++/4.9.0"
+// CHECK-BE-64R6-N64: "-internal-isystem"
+// CHECK-BE-64R6-N64: "[[TC]]/../../../../mips-img-linux-gnu/include/c++/4.9.0/mips-img-linux-gnu/mips64r6/64"
+// CHECK-BE-64R6-N64: "-internal-isystem"
+// CHECK-BE-64R6-N64: "[[TC]]/../../../../mips-img-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-BE-64R6-N64: "-internal-externc-isystem"
+// CHECK-BE-64R6-N64: "[[TC]]/include"
+// CHECK-BE-64R6-N64: "-internal-externc-isystem"
+// CHECK-BE-64R6-N64: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-BE-64R6-N64: "{{.*}}ld{{(.exe)?}}"
+// CHECK-BE-64R6-N64: "--sysroot=[[TC]]/../../../../sysroot/mips64r6/64"
+// CHECK-BE-64R6-N64: "-dynamic-linker" "/lib64/ld-linux-mipsn8.so.1"
+// CHECK-BE-64R6-N64: "[[TC]]/../../../../sysroot/mips64r6/64/usr/lib{{/|\\\\}}crt1.o"
+// CHECK-BE-64R6-N64: "[[TC]]/../../../../sysroot/mips64r6/64/usr/lib{{/|\\\\}}crti.o"
+// CHECK-BE-64R6-N64: "[[TC]]/mips64r6/64{{/|\\\\}}crtbegin.o"
+// CHECK-BE-64R6-N64: "-L[[TC]]/mips64r6/64"
+// CHECK-BE-64R6-N64: "-L[[TC]]/../../../../mips-img-linux-gnu/lib/mips64r6/64"
+// CHECK-BE-64R6-N64: "-L[[TC]]/../../../../sysroot/mips64r6/64/usr/lib"
+// CHECK-BE-64R6-N64: "[[TC]]/mips64r6/64{{/|\\\\}}crtend.o"
+// CHECK-BE-64R6-N64: "[[TC]]/../../../../sysroot/mips64r6/64/usr/lib{{/|\\\\}}crtn.o"
+//
+// = Little-endian, mips64r6, N64
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips64-img-linux-gnu -mips64r6 -EL -mabi=64 \
+// RUN:     -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/mips_img_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-LE-64R6-N64 %s
+// CHECK-LE-64R6-N64: "-internal-isystem"
+// CHECK-LE-64R6-N64: "[[TC:[^"]+/lib/gcc/mips-img-linux-gnu/4.9.0]]/../../../../mips-img-linux-gnu/include/c++/4.9.0"
+// CHECK-LE-64R6-N64: "-internal-isystem"
+// CHECK-LE-64R6-N64: "[[TC]]/../../../../mips-img-linux-gnu/include/c++/4.9.0/mips-img-linux-gnu/mips64r6/64/el"
+// CHECK-LE-64R6-N64: "-internal-isystem"
+// CHECK-LE-64R6-N64: "[[TC]]/../../../../mips-img-linux-gnu/include/c++/4.9.0/backward"
+// CHECK-LE-64R6-N64: "-internal-externc-isystem"
+// CHECK-LE-64R6-N64: "[[TC]]/include"
+// CHECK-LE-64R6-N64: "-internal-externc-isystem"
+// CHECK-LE-64R6-N64: "[[TC]]/../../../../sysroot/usr/include"
+// CHECK-LE-64R6-N64: "{{.*}}ld{{(.exe)?}}"
+// CHECK-LE-64R6-N64: "--sysroot=[[TC]]/../../../../sysroot/mips64r6/64/el"
+// CHECK-LE-64R6-N64: "-dynamic-linker" "/lib64/ld-linux-mipsn8.so.1"
+// CHECK-LE-64R6-N64: "[[TC]]/../../../../sysroot/mips64r6/64/el/usr/lib{{/|\\\\}}crt1.o"
+// CHECK-LE-64R6-N64: "[[TC]]/../../../../sysroot/mips64r6/64/el/usr/lib{{/|\\\\}}crti.o"
+// CHECK-LE-64R6-N64: "[[TC]]/mips64r6/64/el{{/|\\\\}}crtbegin.o"
+// CHECK-LE-64R6-N64: "-L[[TC]]/mips64r6/64/el"
+// CHECK-LE-64R6-N64: "-L[[TC]]/../../../../mips-img-linux-gnu/lib/mips64r6/64/el"
+// CHECK-LE-64R6-N64: "-L[[TC]]/../../../../sysroot/mips64r6/64/el/usr/lib"
+// CHECK-LE-64R6-N64: "[[TC]]/mips64r6/64/el{{/|\\\\}}crtend.o"
+// CHECK-LE-64R6-N64: "[[TC]]/../../../../sysroot/mips64r6/64/el/usr/lib{{/|\\\\}}crtn.o"

src/llvm-project/clang/test/Driver/mips-indirect-branch.c

diff --git a/src/llvm-project/clang/test/Driver/mips-indirect-branch.c b/src/llvm-project/clang/test/Driver/mips-indirect-branch.c
new file mode 100644
index 0000000..64e85d5
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/mips-indirect-branch.c
@@ -0,0 +1,23 @@
+// REQUIRES: mips-registered-target
+// -mindirect-jump=hazard -mips32
+// RUN: %clang -target mips-unknown-linux-gnu -mips32 -### -c %s \
+// RUN:        -mindirect-jump=hazard 2>&1 | FileCheck %s --check-prefix=MIPS32
+// MIPS32: error: '-mindirect-jump=hazard' is unsupported with the 'mips32' architecture
+
+// -mindirect-jump=hazard -mmicromips
+// RUN: %clang -target mips-unknown-linux-gnu -mmicromips -### -c %s \
+// RUN:        -mindirect-jump=hazard 2>&1 | FileCheck %s --check-prefix=MICROMIPS
+// MICROMIPS: error: '-mindirect-jump=hazard' is unsupported with the 'micromips' architecture
+
+// -mindirect-jump=hazard -mips16
+// RUN: %clang -target mips-unknown-linux-gnu -mips16 -### -c %s \
+// RUN:        -mindirect-jump=hazard 2>&1 | FileCheck %s --check-prefix=MIPS16
+// MIPS16: error: '-mindirect-jump=hazard' is unsupported with the 'mips16' architecture
+
+// RUN: %clang -target mips-unknown-linux-gnu  -### -c %s \
+// RUN:        -mindirect-jump=retopline 2>&1 | FileCheck %s --check-prefix=RETOPLINE
+// RETOPLINE: error: unknown '-mindirect-jump=' option 'retopline'
+
+// RUN: %clang -target mips-unknown-linux-gnu  -### -mips32 -c %s \
+// RUN:        -mindirect-jump=retopline 2>&1 | FileCheck %s --check-prefix=MIXED
+// MIXED: error: unknown '-mindirect-jump=' option 'retopline'

src/llvm-project/clang/test/Driver/mips-integrated-as.s

diff --git a/src/llvm-project/clang/test/Driver/mips-integrated-as.s b/src/llvm-project/clang/test/Driver/mips-integrated-as.s
new file mode 100644
index 0000000..0e12877
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/mips-integrated-as.s
@@ -0,0 +1,295 @@
+// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s 2>&1 | \
+// RUN:   FileCheck -check-prefix=ABI-O32 %s
+// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s -mabi=32 2>&1 | \
+// RUN:   FileCheck -check-prefix=ABI-O32 %s
+// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s -mabi=o32 2>&1 | \
+// RUN:   FileCheck -check-prefix=ABI-O32 %s
+// ABI-O32: -cc1as
+// ABI-O32: "-target-abi" "o32"
+
+// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s -mabi=eabi 2>&1 | \
+// RUN:   FileCheck -check-prefix=ABI-EABI32 %s
+// ABI-EABI32: -cc1as
+// ABI-EABI32: "-target-abi" "eabi"
+
+// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s -mips64 -mabi=n32 2>&1 | \
+// RUN:   FileCheck -check-prefix=ABI-N32 %s
+// RUN: %clang -target mips64-linux-gnu -### -fintegrated-as -c %s -mabi=n32 2>&1 | \
+// RUN:   FileCheck -check-prefix=ABI-N32 %s
+// ABI-N32: -cc1as
+// ABI-N32: "-target-abi" "n32"
+
+// FIXME: We should also test '-target mips-linux-gnu -mips64' defaults to the
+//        default 64-bit ABI (N64 but GCC uses N32). It currently selects O32
+//        because of the triple.
+// RUN: %clang -target mips64-linux-gnu -### -fintegrated-as -c %s -mips64 2>&1 | \
+// RUN:   FileCheck -check-prefix=ABI-N64 %s
+//
+// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s -mips64 -mabi=64 2>&1 | \
+// RUN:   FileCheck -check-prefix=ABI-N64 %s
+// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s -mips64 -mabi=n64 2>&1 | \
+// RUN:   FileCheck -check-prefix=ABI-N64 %s
+// RUN: %clang -target mips64-linux-gnu -### -fintegrated-as -c %s -mips64 -mabi=64 2>&1 | \
+// RUN:   FileCheck -check-prefix=ABI-N64 %s
+// RUN: %clang -target mips64-linux-gnu -### -fintegrated-as -c %s -mips64 -mabi=n64 2>&1 | \
+// RUN:   FileCheck -check-prefix=ABI-N64 %s
+// ABI-N64: -cc1as
+// ABI-N64: "-target-abi" "n64"
+
+// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s -msoft-float 2>&1 | \
+// RUN:   FileCheck -check-prefix=SOFTFLOAT %s
+// SOFTFLOAT: -cc1as
+// SOFTFLOAT: "-target-feature" "+soft-float"
+
+// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s 2>&1 | \
+// RUN:   FileCheck -check-prefix=HARDFLOAT %s
+// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s -mhard-float 2>&1 | \
+// RUN:   FileCheck -check-prefix=HARDFLOAT %s
+// HARDFLOAT: -cc1as
+// HARDFLOAT-NOT: "-target-feature" "+soft-float"
+
+// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s 2>&1 | \
+// RUN:   FileCheck -check-prefix=NAN-DEFAULT %s
+// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s -mips32r6 2>&1 | \
+// RUN:   FileCheck -check-prefix=NAN-DEFAULT %s
+// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s -mips64r6 2>&1 | \
+// RUN:   FileCheck -check-prefix=NAN-DEFAULT %s
+// NAN-DEFAULT: -cc1as
+// NAN-DEFAULT-NOT: "-target-feature" "{{[-+]}}nan2008"
+
+// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s -mnan=legacy 2>&1 | \
+// RUN:   FileCheck -check-prefix=NAN-LEGACY %s
+// NAN-LEGACY: -cc1as
+// NAN-LEGACY: "-target-feature" "-nan2008"
+
+// RUN: %clang -target mips-linux-gnu -march=mips32r6 -### -fintegrated-as -c %s -mnan=2008 2>&1 | \
+// RUN:   FileCheck -check-prefix=NAN-2008 %s
+// NAN-2008: -cc1as
+// NAN-2008: "-target-feature" "+nan2008"
+
+// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s 2>&1 | \
+// RUN:   FileCheck -check-prefix=DEFAULT-FLOAT %s
+// DEFAULT-FLOAT: -cc1as
+// DEFAULT-FLOAT-NOT: "-target-feature" "{{[+-]}}single-float"
+
+// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s -msingle-float 2>&1 | \
+// RUN:   FileCheck -check-prefix=SINGLE-FLOAT %s
+// SINGLE-FLOAT: -cc1as
+// SINGLE-FLOAT: "-target-feature" "+single-float"
+
+// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s -mdouble-float 2>&1 | \
+// RUN:   FileCheck -check-prefix=DOUBLE-FLOAT %s
+// DOUBLE-FLOAT: -cc1as
+// DOUBLE-FLOAT: "-target-feature" "-single-float"
+
+// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s 2>&1 | \
+// RUN:   FileCheck -check-prefix=MIPS16-DEFAULT %s
+// MIPS16-DEFAULT: -cc1as
+// MIPS16-DEFAULT-NOT: "-target-feature" "{{[+-]}}mips16"
+
+// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s -mips16 2>&1 | \
+// RUN:   FileCheck -check-prefix=MIPS16-ON %s
+// MIPS16-ON: -cc1as
+// MIPS16-ON: "-target-feature" "+mips16"
+
+// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s -mno-mips16 2>&1 | \
+// RUN:   FileCheck -check-prefix=MIPS16-OFF %s
+// MIPS16-OFF: -cc1as
+// MIPS16-OFF: "-target-feature" "-mips16"
+
+// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s 2>&1 | \
+// RUN:   FileCheck -check-prefix=MICROMIPS-DEFAULT %s
+// MICROMIPS-DEFAULT: -cc1as
+// MICROMIPS-DEFAULT-NOT: "-target-feature" "{{[+-]}}micromips"
+
+// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s -mmicromips 2>&1 | \
+// RUN:   FileCheck -check-prefix=MICROMIPS-ON %s
+// MICROMIPS-ON: -cc1as
+// MICROMIPS-ON: "-target-feature" "+micromips"
+
+// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s -mno-micromips 2>&1 | \
+// RUN:   FileCheck -check-prefix=MICROMIPS-OFF %s
+// MICROMIPS-OFF: -cc1as
+// MICROMIPS-OFF: "-target-feature" "-micromips"
+
+// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s 2>&1 | \
+// RUN:   FileCheck -check-prefix=DSP-DEFAULT %s
+// DSP-DEFAULT: -cc1as
+// DSP-DEFAULT-NOT: "-target-feature" "{{[+-]}}dsp"
+
+// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s -mdsp 2>&1 | \
+// RUN:   FileCheck -check-prefix=DSP-ON %s
+// DSP-ON: -cc1as
+// DSP-ON: "-target-feature" "+dsp"
+
+// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s -mno-dsp 2>&1 | \
+// RUN:   FileCheck -check-prefix=DSP-OFF %s
+// DSP-OFF: -cc1as
+// DSP-OFF: "-target-feature" "-dsp"
+
+// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s 2>&1 | \
+// RUN:   FileCheck -check-prefix=DSPR2-DEFAULT %s
+// DSPR2-DEFAULT: -cc1as
+// DSPR2-DEFAULT-NOT: "-target-feature" "{{[+-]}}dspr2"
+
+// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s -mdspr2 2>&1 | \
+// RUN:   FileCheck -check-prefix=DSPR2-ON %s
+// DSPR2-ON: -cc1as
+// DSPR2-ON: "-target-feature" "+dspr2"
+
+// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s -mno-dspr2 2>&1 | \
+// RUN:   FileCheck -check-prefix=DSPR2-OFF %s
+// DSPR2-OFF: -cc1as
+// DSPR2-OFF: "-target-feature" "-dspr2"
+
+// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s 2>&1 | \
+// RUN:   FileCheck -check-prefix=MSA-DEFAULT %s
+// MSA-DEFAULT: -cc1as
+// MSA-DEFAULT-NOT: "-target-feature" "{{[+-]}}msa"
+
+// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s -mmsa 2>&1 | \
+// RUN:   FileCheck -check-prefix=MSA-ON %s
+// MSA-ON: -cc1as
+// MSA-ON: "-target-feature" "+msa"
+
+// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s -mno-msa 2>&1 | \
+// RUN:   FileCheck -check-prefix=MSA-OFF %s
+// MSA-OFF: -cc1as
+// MSA-OFF: "-target-feature" "-msa"
+
+// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s 2>&1 | \
+// RUN:   FileCheck -check-prefix=FPXX-DEFAULT %s
+// FPXX-DEFAULT: -cc1as
+// FPXX-DEFAULT-NOT: "-target-feature" "+fpxx"
+// FPXX-DEFAULT-NOT: "-target-feature" "+nooddspreg"
+
+// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s -mfp32 2>&1 | \
+// RUN:   FileCheck -check-prefix=FP32 %s
+// FP32: -cc1as
+// FP32: "-target-feature" "-fp64"
+
+// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s -mfpxx 2>&1 | \
+// RUN:   FileCheck -check-prefix=FPXX %s
+// FPXX: -cc1as
+// FPXX: "-target-feature" "+fpxx"
+// FPXX: "-target-feature" "+nooddspreg"
+
+// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s -mfp64 2>&1 | \
+// RUN:   FileCheck -check-prefix=FP64 %s
+// FP64: -cc1as
+// FP64: "-target-feature" "+fp64"
+
+// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s 2>&1 | \
+// RUN:   FileCheck -check-prefix=ODDSPREG-DEFAULT %s
+// ODDSPREG-DEFAULT: -cc1as
+// ODDSPREG-DEFAULT-NOT: "-target-feature" "{{[+-]}}nooddspreg"
+
+// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s -modd-spreg 2>&1 | \
+// RUN:   FileCheck -check-prefix=ODDSPREG-ON %s
+// ODDSPREG-ON: -cc1as
+// ODDSPREG-ON: "-target-feature" "-nooddspreg"
+
+// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s -mno-odd-spreg 2>&1 | \
+// RUN:   FileCheck -check-prefix=ODDSPREG-OFF %s
+// ODDSPREG-OFF: -cc1as
+// ODDSPREG-OFF: "-target-feature" "+nooddspreg"
+
+// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s -mfpxx -modd-spreg 2>&1 | \
+// RUN:   FileCheck -check-prefix=FPXX-ODDSPREG %s
+// FPXX-ODDSPREG: -cc1as
+// FPXX-ODDSPREG: "-target-feature" "+fpxx"
+// FPXX-ODDSPREG: "-target-feature" "-nooddspreg"
+
+// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s -mabicalls 2>&1 | \
+// RUN:   FileCheck -check-prefix=ABICALLS-ON %s
+// ABICALLS-ON: -cc1as
+// ABICALLS-ON: "-target-feature" "-noabicalls"
+
+// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s -mno-abicalls 2>&1 | \
+// RUN:   FileCheck -check-prefix=ABICALLS-OFF %s
+// ABICALLS-OFF: -cc1as
+// ABICALLS-OFF: "-target-feature" "+noabicalls"
+
+// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -msoft-float -c %s 2>&1 | \
+// RUN:   FileCheck -check-prefix=SOFTFLOAT-IMPLICIT-FPXX --implicit-check-not=-mfpxx %s
+// SOFTFLOAT-IMPLICIT-FPXX: -cc1as
+// SOFTFLOAT-IMPLICIT-FPXX: "-target-feature" "+soft-float"
+// SOFTFLOAT-IMPLICIT-FPXX-NOT: "-target-feature" "+fpxx"
+// SOFTFLOAT-IMPLICIT-FPXX-NOT: "-target-feature" "+nooddspreg"
+
+// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -msoft-float -mfpxx -c %s 2>&1 | \
+// RUN:   FileCheck -check-prefix=SOFTFLOAT-EXPLICIT-FPXX %s
+// SOFTFLOAT-EXPLICIT-FPXX: -cc1as
+// SOFTFLOAT-EXPLICIT-FPXX: "-target-feature" "+soft-float"
+// SOFTFLOAT-EXPLICIT-FPXX: "-target-feature" "+fpxx"
+// SOFTFLOAT-EXPLICIT-FPXX: "-target-feature" "+nooddspreg"
+
+// RUN: %clang -target mips-mti-linux-gnu -### -fintegrated-as -msoft-float -c %s 2>&1 | \
+// RUN:   FileCheck -check-prefix=MTI-SOFTFLOAT-IMPLICIT-FPXX --implicit-check-not=-mfpxx %s
+// MTI-SOFTFLOAT-IMPLICIT-FPXX: -cc1as
+// MTI-SOFTFLOAT-IMPLICIT-FPXX: "-target-feature" "+soft-float"
+// MTI-SOFTFLOAT-IMPLICIT-FPXX-NOT: "-target-feature" "+fpxx"
+// MTI-SOFTFLOAT-IMPLICIT-FPXX-NOT: "-target-feature" "+nooddspreg"
+
+// RUN: %clang -target mips-mti-linux-gnu -### -fintegrated-as -msoft-float -mfpxx -c %s 2>&1 | \
+// RUN:   FileCheck -check-prefix=MTI-SOFTFLOAT-EXPLICIT-FPXX %s
+// MTI-SOFTFLOAT-EXPLICIT-FPXX: -cc1as
+// MTI-SOFTFLOAT-EXPLICIT-FPXX: "-target-feature" "+soft-float"
+// MTI-SOFTFLOAT-EXPLICIT-FPXX: "-target-feature" "+fpxx"
+// MTI-SOFTFLOAT-EXPLICIT-FPXX: "-target-feature" "+nooddspreg"
+
+// RUN: %clang -target mips-img-linux-gnu -### -fintegrated-as -msoft-float -c %s 2>&1 | \
+// RUN:   FileCheck -check-prefix=IMG-SOFTFLOAT-IMPLICIT-FPXX --implicit-check-not=-mfpxx %s
+// IMG-SOFTFLOAT-IMPLICIT-FPXX: -cc1as
+// IMG-SOFTFLOAT-IMPLICIT-FPXX: "-target-feature" "+soft-float"
+// IMG-SOFTFLOAT-IMPLICIT-FPXX-NOT: "-target-feature" "+fpxx"
+// IMG-SOFTFLOAT-IMPLICIT-FPXX-NOT: "-target-feature" "+nooddspreg"
+
+// RUN: %clang -target mips-img-linux-gnu -### -fintegrated-as -msoft-float -mfpxx -c %s 2>&1 | \
+// RUN:   FileCheck -check-prefix=IMG-SOFTFLOAT-EXPLICIT-FPXX %s
+// IMG-SOFTFLOAT-EXPLICIT-FPXX: -cc1as
+// IMG-SOFTFLOAT-EXPLICIT-FPXX: "-target-feature" "+soft-float"
+// IMG-SOFTFLOAT-EXPLICIT-FPXX: "-target-feature" "+fpxx"
+// IMG-SOFTFLOAT-EXPLICIT-FPXX: "-target-feature" "+nooddspreg"
+
+// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -msingle-float -c %s 2>&1 | \
+// RUN:   FileCheck -check-prefix=SINGLEFLOAT-IMPLICIT-FPXX --implicit-check-not=-mfpxx %s
+// SINGLEFLOAT-IMPLICIT-FPXX: -cc1as
+// SINGLEFLOAT-IMPLICIT-FPXX: "-target-feature" "+single-float"
+// SINGLEFLOAT-IMPLICIT-FPXX-NOT: "-target-feature" "+fpxx"
+// SINGLEFLOAT-IMPLICIT-FPXX-NOT: "-target-feature" "+nooddspreg"
+
+// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -msingle-float -mfpxx -c %s 2>&1 | \
+// RUN:   FileCheck -check-prefix=SINGLEFLOAT-EXPLICIT-FPXX %s
+// SINGLEFLOAT-EXPLICIT-FPXX: -cc1as
+// SINGLEFLOAT-EXPLICIT-FPXX: "-target-feature" "+single-float"
+// SINGLEFLOAT-EXPLICIT-FPXX: "-target-feature" "+fpxx"
+// SINGLEFLOAT-EXPLICIT-FPXX: "-target-feature" "+nooddspreg"
+
+// RUN: %clang -target mips-mti-linux-gnu -### -fintegrated-as -msingle-float -c %s 2>&1 | \
+// RUN:   FileCheck -check-prefix=MTI-SINGLEFLOAT-IMPLICIT-FPXX --implicit-check-not=-mfpxx %s
+// MTI-SINGLEFLOAT-IMPLICIT-FPXX: -cc1as
+// MTI-SINGLEFLOAT-IMPLICIT-FPXX: "-target-feature" "+single-float"
+// MTI-SINGLEFLOAT-IMPLICIT-FPXX-NOT: "-target-feature" "+fpxx"
+// MTI-SINGLEFLOAT-IMPLICIT-FPXX-NOT: "-target-feature" "+nooddspreg"
+
+// RUN: %clang -target mips-mti-linux-gnu -### -fintegrated-as -msingle-float -mfpxx -c %s 2>&1 | \
+// RUN:   FileCheck -check-prefix=MTI-SINGLEFLOAT-EXPLICIT-FPXX %s
+// MTI-SINGLEFLOAT-EXPLICIT-FPXX: -cc1as
+// MTI-SINGLEFLOAT-EXPLICIT-FPXX: "-target-feature" "+single-float"
+// MTI-SINGLEFLOAT-EXPLICIT-FPXX: "-target-feature" "+fpxx"
+// MTI-SINGLEFLOAT-EXPLICIT-FPXX: "-target-feature" "+nooddspreg"
+
+// RUN: %clang -target mips-img-linux-gnu -### -fintegrated-as -msingle-float -c %s 2>&1 | \
+// RUN:   FileCheck -check-prefix=IMG-SINGLEFLOAT-IMPLICIT-FPXX --implicit-check-not=-mfpxx %s
+// IMG-SINGLEFLOAT-IMPLICIT-FPXX: -cc1as
+// IMG-SINGLEFLOAT-IMPLICIT-FPXX: "-target-feature" "+single-float"
+// IMG-SINGLEFLOAT-IMPLICIT-FPXX-NOT: "-target-feature" "+fpxx"
+// IMG-SINGLEFLOAT-IMPLICIT-FPXX-NOT: "-target-feature" "+nooddspreg"
+
+// RUN: %clang -target mips-img-linux-gnu -### -fintegrated-as -msingle-float -mfpxx -c %s 2>&1 | \
+// RUN:   FileCheck -check-prefix=IMG-SINGLEFLOAT-EXPLICIT-FPXX %s
+// IMG-SINGLEFLOAT-EXPLICIT-FPXX: -cc1as
+// IMG-SINGLEFLOAT-EXPLICIT-FPXX: "-target-feature" "+single-float"
+// IMG-SINGLEFLOAT-EXPLICIT-FPXX: "-target-feature" "+fpxx"
+// IMG-SINGLEFLOAT-EXPLICIT-FPXX: "-target-feature" "+nooddspreg"

src/llvm-project/clang/test/Driver/mips-mabs-warning.c

diff --git a/src/llvm-project/clang/test/Driver/mips-mabs-warning.c b/src/llvm-project/clang/test/Driver/mips-mabs-warning.c
new file mode 100644
index 0000000..93175be
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/mips-mabs-warning.c
@@ -0,0 +1,6 @@
+// REQUIRES: mips-registered-target
+// RUN: %clang -c -target mips-unknown-gnu -mcpu=mips32 -mabs=2008 %s 2>&1 | FileCheck -check-prefix=NO2008 %s
+// NO2008: warning: ignoring '-mabs=2008' option because the 'mips32' architecture does not support it [-Wunsupported-abs]
+
+// RUN: %clang -c -target mips-unknown-gnu -mcpu=mips32r6 -mabs=legacy %s 2>&1 | FileCheck -check-prefix=NOLEGACY %s
+// NOLEGACY: warning: ignoring '-mabs=legacy' option because the 'mips32r6' architecture does not support it [-Wunsupported-abs]

src/llvm-project/clang/test/Driver/mips-mti-linux.c

diff --git a/src/llvm-project/clang/test/Driver/mips-mti-linux.c b/src/llvm-project/clang/test/Driver/mips-mti-linux.c
new file mode 100644
index 0000000..ddc8498
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/mips-mti-linux.c
@@ -0,0 +1,43 @@
+// Check frontend and linker invocations on GPL-free MIPS toolchain.
+//
+// FIXME: Using --sysroot with this toolchain/triple isn't supported. We use
+//        it here to test that we are producing the correct paths/flags.
+//        Ideally, we'd like to have an --llvm-toolchain option similar to
+//        the --gcc-toolchain one.
+// REQUIRES: mips-registered-target
+
+// = Big-endian, mips32r2, hard float
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips-mti-linux -mips32r2 -mhard-float -rtlib=platform -fuse-ld=ld \
+// RUN:     --sysroot=%S/Inputs/mips_mti_linux/sysroot \
+// RUN:   | FileCheck --check-prefix=CHECK-BE-HF-32R2 %s
+//
+// CHECK-BE-HF-32R2: "{{[^"]*}}clang{{[^"]*}}" {{.*}} "-triple" "mips-mti-linux"
+// CHECK-BE-HF-32R2-SAME: "-fuse-init-array" "-target-cpu" "mips32r2"
+// CHECK-BE-HF-32R2-SAME: "-isysroot" "{{.*}}mips_mti_linux/sysroot"
+// CHECK-BE-HF-32R2: "{{[^"]*}}ld.lld{{[^"]*}}"
+// CHECK-BE-HF-32R2-SAME: "--sysroot=[[SYSROOT:[^"]+]]" {{.*}} "-dynamic-linker" "/lib/ld-musl-mips.so.1"
+// CHECK-BE-HF-32R2-SAME: "[[SYSROOT]]/mips-r2-hard-musl/usr/lib{{/|\\\\}}crt1.o"
+// CHECK-BE-HF-32R2-SAME: "[[SYSROOT]]/mips-r2-hard-musl/usr/lib{{/|\\\\}}crti.o"
+// CHECK-BE-HF-32R2-SAME: "-L[[SYSROOT]]/mips-r2-hard-musl/usr/lib"
+// CHECK-BE-HF-32R2-SAME: "{{[^"]+}}/mips-r2-hard-musl{{/|\\\\}}lib{{/|\\\\}}linux{{/|\\\\}}libclang_rt.builtins-mips.a"
+// CHECK-BE-HF-32R2-SAME: "-lc"
+// CHECK-BE-HF-32R2-SAME: "[[SYSROOT]]/mips-r2-hard-musl/usr/lib{{/|\\\\}}crtn.o"
+
+// = Little-endian, mips32r2, hard float
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips-mti-linux -mips32r2 -EL -mhard-float -rtlib=platform -fuse-ld=ld \
+// RUN:     --sysroot=%S/Inputs/mips_mti_linux/sysroot \
+// RUN:   | FileCheck --check-prefix=CHECK-LE-HF-32R2 %s
+//
+// CHECK-LE-HF-32R2: "{{[^"]*}}clang{{[^"]*}}" {{.*}} "-triple" "mipsel-mti-linux"
+// CHECK-LE-HF-32R2-SAME: "-fuse-init-array" "-target-cpu" "mips32r2"
+// CHECK-LE-HF-32R2-SAME: "-isysroot" "{{.*}}mips_mti_linux/sysroot"
+// CHECK-LE-HF-32R2: "{{[^"]*}}ld.lld{{[^"]*}}"
+// CHECK-LE-HF-32R2-SAME: "--sysroot=[[SYSROOT:[^"]+]]" {{.*}} "-dynamic-linker" "/lib/ld-musl-mipsel.so.1"
+// CHECK-LE-HF-32R2-SAME: "[[SYSROOT]]/mipsel-r2-hard-musl/usr/lib{{/|\\\\}}crt1.o"
+// CHECK-LE-HF-32R2-SAME: "[[SYSROOT]]/mipsel-r2-hard-musl/usr/lib{{/|\\\\}}crti.o"
+// CHECK-LE-HF-32R2-SAME: "-L[[SYSROOT]]/mipsel-r2-hard-musl/usr/lib"
+// CHECK-LE-HF-32R2-SAME: "{{[^"]+}}/mipsel-r2-hard-musl{{/|\\\\}}lib{{/|\\\\}}linux{{/|\\\\}}libclang_rt.builtins-mips.a"
+// CHECK-LE-HF-32R2-SAME: "-lc"
+// CHECK-LE-HF-32R2-SAME: "[[SYSROOT]]/mipsel-r2-hard-musl/usr/lib{{/|\\\\}}crtn.o"

src/llvm-project/clang/test/Driver/mips-mti.cpp

diff --git a/src/llvm-project/clang/test/Driver/mips-mti.cpp b/src/llvm-project/clang/test/Driver/mips-mti.cpp
new file mode 100644
index 0000000..147239c
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/mips-mti.cpp
@@ -0,0 +1,449 @@
+// Check frontend and linker invocations on the MTI MIPS toolchain.
+
+// -EB -mhard-float -mabi=32
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:        --target=mips-mti-linux-gnu \
+// RUN:        --gcc-toolchain=%S/Inputs/mips_mti_tree \
+// RUN:        -stdlib=libstdc++ \
+// RUN:        -EB -mhard-float -mabi=32 \
+// RUN:   | FileCheck --check-prefix=EB-HARD-O32 %s
+// EB-HARD-O32: "-internal-isystem"
+// EB-HARD-O32: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.2]]/../../../../mips-mti-linux-gnu/include/c++/4.9.2"
+// EB-HARD-O32: "-internal-isystem"
+// EB-HARD-O32: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.2/mips-mti-linux-gnu/mips-r2-hard/lib"
+// EB-HARD-O32: "-internal-isystem"
+// EB-HARD-O32: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.2/backward"
+// EB-HARD-O32: "-internal-externc-isystem"
+// EB-HARD-O32: "[[TC]]/../../../../sysroot/mips-r2-hard/lib/../usr/include"
+// EB-HARD-O32: "{{.*}}ld{{(.exe)?}}"
+// EB-HARD-O32: "--sysroot=[[TC]]/../../../../sysroot/mips-r2-hard"
+// EB-HARD-O32: "-dynamic-linker" "/lib/ld.so.1"
+// EB-HARD-O32: "[[TC]]/../../../../sysroot/mips-r2-hard/usr/lib/../lib{{/|\\\\}}crt1.o"
+// EB-HARD-O32: "[[TC]]/../../../../sysroot/mips-r2-hard/usr/lib/../lib{{/|\\\\}}crti.o"
+// EB-HARD-O32: "[[TC]]/mips-r2-hard/lib{{/|\\\\}}crtbegin.o"
+// EB-HARD-O32: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/mips-r2-hard/lib"
+// EB-HARD-O32: "-L[[TC]]/mips-r2-hard/lib"
+// EB-HARD-O32: "-L[[TC]]/../../../../sysroot/mips-r2-hard/lib/../lib"
+// EB-HARD-O32: "-L[[TC]]/../../../../sysroot/mips-r2-hard/usr/lib/../lib"
+// EB-HARD-O32: "[[TC]]/mips-r2-hard/lib{{/|\\\\}}crtend.o"
+// EB-HARD-O32: "[[TC]]/../../../../sysroot/mips-r2-hard/usr/lib/../lib{{/|\\\\}}crtn.o"
+
+// -EB -mhard-float -mabi=n32
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:        --target=mips-mti-linux-gnu \
+// RUN:        --gcc-toolchain=%S/Inputs/mips_mti_tree \
+// RUN:        -stdlib=libstdc++ \
+// RUN:        -EB -mhard-float -mabi=n32 \
+// RUN:   | FileCheck --check-prefix=EB-HARD-N32 %s
+// EB-HARD-N32: "-internal-isystem"
+// EB-HARD-N32: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.2]]/../../../../mips-mti-linux-gnu/include/c++/4.9.2"
+// EB-HARD-N32: "-internal-isystem"
+// EB-HARD-N32: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.2/mips-mti-linux-gnu/mips-r2-hard/lib32"
+// EB-HARD-N32: "-internal-isystem"
+// EB-HARD-N32: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.2/backward"
+// EB-HARD-N32: "-internal-externc-isystem"
+// EB-HARD-N32: "[[TC]]/../../../../sysroot/mips-r2-hard/lib32/../usr/include"
+// EB-HARD-N32: "{{.*}}ld{{(.exe)?}}"
+// EB-HARD-N32: "--sysroot=[[TC]]/../../../../sysroot/mips-r2-hard"
+// EB-HARD-N32: "-dynamic-linker" "/lib32/ld.so.1"
+// EB-HARD-N32: "[[TC]]/../../../../sysroot/mips-r2-hard/usr/lib/../lib32{{/|\\\\}}crt1.o"
+// EB-HARD-N32: "[[TC]]/../../../../sysroot/mips-r2-hard/usr/lib/../lib32{{/|\\\\}}crti.o"
+// EB-HARD-N32: "[[TC]]/mips-r2-hard/lib32{{/|\\\\}}crtbegin.o"
+// EB-HARD-N32: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/mips-r2-hard/lib32"
+// EB-HARD-N32: "-L[[TC]]/mips-r2-hard/lib32"
+// EB-HARD-N32: "-L[[TC]]/../../../../sysroot/mips-r2-hard/lib/../lib32"
+// EB-HARD-N32: "-L[[TC]]/../../../../sysroot/mips-r2-hard/usr/lib/../lib32"
+// EB-HARD-N32: "[[TC]]/mips-r2-hard/lib32{{/|\\\\}}crtend.o"
+// EB-HARD-N32: "[[TC]]/../../../../sysroot/mips-r2-hard/usr/lib/../lib32{{/|\\\\}}crtn.o"
+
+// -EB -mhard-float -mabi=64
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:        --target=mips64-mti-linux-gnu \
+// RUN:        --gcc-toolchain=%S/Inputs/mips_mti_tree \
+// RUN:        -stdlib=libstdc++ \
+// RUN:        -EB -mhard-float -mabi=64 \
+// RUN:   | FileCheck --check-prefix=EB-HARD-N64 %s
+// EB-HARD-N64: "-internal-isystem"
+// EB-HARD-N64: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.2]]/../../../../mips-mti-linux-gnu/include/c++/4.9.2"
+// EB-HARD-N64: "-internal-isystem"
+// EB-HARD-N64: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.2/mips-mti-linux-gnu/mips-r2-hard/lib64"
+// EB-HARD-N64: "-internal-isystem"
+// EB-HARD-N64: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.2/backward"
+// EB-HARD-N64: "-internal-externc-isystem"
+// EB-HARD-N64: "[[TC]]/../../../../sysroot/mips-r2-hard/lib64/../usr/include"
+// EB-HARD-N64: "{{.*}}ld{{(.exe)?}}"
+// EB-HARD-N64: "--sysroot=[[TC]]/../../../../sysroot/mips-r2-hard"
+// EB-HARD-N64: "-dynamic-linker" "/lib64/ld.so.1"
+// EB-HARD-N64: "[[TC]]/../../../../sysroot/mips-r2-hard/usr/lib/../lib64{{/|\\\\}}crt1.o"
+// EB-HARD-N64: "[[TC]]/../../../../sysroot/mips-r2-hard/usr/lib/../lib64{{/|\\\\}}crti.o"
+// EB-HARD-N64: "[[TC]]/mips-r2-hard/lib64{{/|\\\\}}crtbegin.o"
+// EB-HARD-N64: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/mips-r2-hard/lib64"
+// EB-HARD-N64: "-L[[TC]]/mips-r2-hard/lib64"
+// EB-HARD-N64: "-L[[TC]]/../../../../sysroot/mips-r2-hard/lib/../lib64"
+// EB-HARD-N64: "-L[[TC]]/../../../../sysroot/mips-r2-hard/usr/lib/../lib64"
+// EB-HARD-N64: "[[TC]]/mips-r2-hard/lib64{{/|\\\\}}crtend.o"
+// EB-HARD-N64: "[[TC]]/../../../../sysroot/mips-r2-hard/usr/lib/../lib64{{/|\\\\}}crtn.o"
+
+// -EL -mhard-float -mabi=32
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:        --target=mips-mti-linux-gnu \
+// RUN:        --gcc-toolchain=%S/Inputs/mips_mti_tree \
+// RUN:        -stdlib=libstdc++ \
+// RUN:        -EL -mhard-float -mabi=32 \
+// RUN:   | FileCheck --check-prefix=EL-HARD-O32 %s
+// EL-HARD-O32: "-internal-isystem"
+// EL-HARD-O32: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.2]]/../../../../mips-mti-linux-gnu/include/c++/4.9.2"
+// EL-HARD-O32: "-internal-isystem"
+// EL-HARD-O32: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.2/mips-mti-linux-gnu/mipsel-r2-hard/lib"
+// EL-HARD-O32: "-internal-isystem"
+// EL-HARD-O32: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.2/backward"
+// EL-HARD-O32: "-internal-externc-isystem"
+// EL-HARD-O32: "[[TC]]/../../../../sysroot/mipsel-r2-hard/lib/../usr/include"
+// EL-HARD-O32: "{{.*}}ld{{(.exe)?}}"
+// EL-HARD-O32: "--sysroot=[[TC]]/../../../../sysroot/mipsel-r2-hard"
+// EL-HARD-O32: "-dynamic-linker" "/lib/ld.so.1"
+// EL-HARD-O32: "[[TC]]/../../../../sysroot/mipsel-r2-hard/usr/lib/../lib{{/|\\\\}}crt1.o"
+// EL-HARD-O32: "[[TC]]/../../../../sysroot/mipsel-r2-hard/usr/lib/../lib{{/|\\\\}}crti.o"
+// EL-HARD-O32: "[[TC]]/mipsel-r2-hard/lib{{/|\\\\}}crtbegin.o"
+// EL-HARD-O32: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/mipsel-r2-hard/lib"
+// EL-HARD-O32: "-L[[TC]]/mipsel-r2-hard/lib"
+// EL-HARD-O32: "-L[[TC]]/../../../../sysroot/mipsel-r2-hard/lib/../lib"
+// EL-HARD-O32: "-L[[TC]]/../../../../sysroot/mipsel-r2-hard/usr/lib/../lib"
+// EL-HARD-O32: "[[TC]]/mipsel-r2-hard/lib{{/|\\\\}}crtend.o"
+// EL-HARD-O32: "[[TC]]/../../../../sysroot/mipsel-r2-hard/usr/lib/../lib{{/|\\\\}}crtn.o"
+
+// -EL -mhard-float -mabi=n32
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:        --target=mips-mti-linux-gnu \
+// RUN:        --gcc-toolchain=%S/Inputs/mips_mti_tree \
+// RUN:        -stdlib=libstdc++ \
+// RUN:        -EL -mhard-float -mabi=n32 \
+// RUN:   | FileCheck --check-prefix=EL-HARD-N32 %s
+// EL-HARD-N32: "-internal-isystem"
+// EL-HARD-N32: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.2]]/../../../../mips-mti-linux-gnu/include/c++/4.9.2"
+// EL-HARD-N32: "-internal-isystem"
+// EL-HARD-N32: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.2/mips-mti-linux-gnu/mipsel-r2-hard/lib32"
+// EL-HARD-N32: "-internal-isystem"
+// EL-HARD-N32: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.2/backward"
+// EL-HARD-N32: "-internal-externc-isystem"
+// EL-HARD-N32: "[[TC]]/../../../../sysroot/mipsel-r2-hard/lib32/../usr/include"
+// EL-HARD-N32: "{{.*}}ld{{(.exe)?}}"
+// EL-HARD-N32: "--sysroot=[[TC]]/../../../../sysroot/mipsel-r2-hard"
+// EL-HARD-N32: "-dynamic-linker" "/lib32/ld.so.1"
+// EL-HARD-N32: "[[TC]]/../../../../sysroot/mipsel-r2-hard/usr/lib/../lib32{{/|\\\\}}crt1.o"
+// EL-HARD-N32: "[[TC]]/../../../../sysroot/mipsel-r2-hard/usr/lib/../lib32{{/|\\\\}}crti.o"
+// EL-HARD-N32: "[[TC]]/mipsel-r2-hard/lib32{{/|\\\\}}crtbegin.o"
+// EL-HARD-N32: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/mipsel-r2-hard/lib32"
+// EL-HARD-N32: "-L[[TC]]/mipsel-r2-hard/lib32"
+// EL-HARD-N32: "-L[[TC]]/../../../../sysroot/mipsel-r2-hard/lib/../lib32"
+// EL-HARD-N32: "-L[[TC]]/../../../../sysroot/mipsel-r2-hard/usr/lib/../lib32"
+// EL-HARD-N32: "[[TC]]/mipsel-r2-hard/lib32{{/|\\\\}}crtend.o"
+// EL-HARD-N32: "[[TC]]/../../../../sysroot/mipsel-r2-hard/usr/lib/../lib32{{/|\\\\}}crtn.o"
+
+// -EL -mhard-float -mabi=64
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:        --target=mips64-mti-linux-gnu \
+// RUN:        --gcc-toolchain=%S/Inputs/mips_mti_tree \
+// RUN:        -stdlib=libstdc++ \
+// RUN:        -EL -mhard-float -mabi=64 \
+// RUN:   | FileCheck --check-prefix=EL-HARD-N64 %s
+// EL-HARD-N64: "-internal-isystem"
+// EL-HARD-N64: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.2]]/../../../../mips-mti-linux-gnu/include/c++/4.9.2"
+// EL-HARD-N64: "-internal-isystem"
+// EL-HARD-N64: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.2/mips-mti-linux-gnu/mipsel-r2-hard/lib64"
+// EL-HARD-N64: "-internal-isystem"
+// EL-HARD-N64: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.2/backward"
+// EL-HARD-N64: "-internal-externc-isystem"
+// EL-HARD-N64: "[[TC]]/../../../../sysroot/mipsel-r2-hard/lib64/../usr/include"
+// EL-HARD-N64: "{{.*}}ld{{(.exe)?}}"
+// EL-HARD-N64: "--sysroot=[[TC]]/../../../../sysroot/mipsel-r2-hard"
+// EL-HARD-N64: "-dynamic-linker" "/lib64/ld.so.1"
+// EL-HARD-N64: "[[TC]]/../../../../sysroot/mipsel-r2-hard/usr/lib/../lib64{{/|\\\\}}crt1.o"
+// EL-HARD-N64: "[[TC]]/../../../../sysroot/mipsel-r2-hard/usr/lib/../lib64{{/|\\\\}}crti.o"
+// EL-HARD-N64: "[[TC]]/mipsel-r2-hard/lib64{{/|\\\\}}crtbegin.o"
+// EL-HARD-N64: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/mipsel-r2-hard/lib64"
+// EL-HARD-N64: "-L[[TC]]/mipsel-r2-hard/lib64"
+// EL-HARD-N64: "-L[[TC]]/../../../../sysroot/mipsel-r2-hard/lib/../lib64"
+// EL-HARD-N64: "-L[[TC]]/../../../../sysroot/mipsel-r2-hard/usr/lib/../lib64"
+// EL-HARD-N64: "[[TC]]/mipsel-r2-hard/lib64{{/|\\\\}}crtend.o"
+// EL-HARD-N64: "[[TC]]/../../../../sysroot/mipsel-r2-hard/usr/lib/../lib64{{/|\\\\}}crtn.o"
+
+// -EB -msoft-float
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:        --target=mips-mti-linux-gnu \
+// RUN:        --gcc-toolchain=%S/Inputs/mips_mti_tree \
+// RUN:        -stdlib=libstdc++ \
+// RUN:        -EB -msoft-float \
+// RUN:   | FileCheck --check-prefix=EB-SOFT %s
+// EB-SOFT: "-internal-isystem"
+// EB-SOFT: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.2]]/../../../../mips-mti-linux-gnu/include/c++/4.9.2"
+// EB-SOFT: "-internal-isystem"
+// EB-SOFT: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.2/mips-mti-linux-gnu/mips-r2-soft/lib"
+// EB-SOFT: "-internal-isystem"
+// EB-SOFT: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.2/backward"
+// EB-SOFT: "-internal-externc-isystem"
+// EB-SOFT: "[[TC]]/../../../../sysroot/mips-r2-soft/lib/../usr/include"
+// EB-SOFT: "{{.*}}ld{{(.exe)?}}"
+// EB-SOFT: "--sysroot=[[TC]]/../../../../sysroot/mips-r2-soft"
+// EB-SOFT: "-dynamic-linker" "/lib/ld.so.1"
+// EB-SOFT: "[[TC]]/../../../../sysroot/mips-r2-soft/usr/lib/../lib{{/|\\\\}}crt1.o"
+// EB-SOFT: "[[TC]]/../../../../sysroot/mips-r2-soft/usr/lib/../lib{{/|\\\\}}crti.o"
+// EB-SOFT: "[[TC]]/mips-r2-soft/lib{{/|\\\\}}crtbegin.o"
+// EB-SOFT: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/mips-r2-soft/lib"
+// EB-SOFT: "-L[[TC]]/mips-r2-soft/lib"
+// EB-SOFT: "-L[[TC]]/../../../../sysroot/mips-r2-soft/lib/../lib"
+// EB-SOFT: "-L[[TC]]/../../../../sysroot/mips-r2-soft/usr/lib/../lib"
+// EB-SOFT: "[[TC]]/mips-r2-soft/lib{{/|\\\\}}crtend.o"
+// EB-SOFT: "[[TC]]/../../../../sysroot/mips-r2-soft/usr/lib/../lib{{/|\\\\}}crtn.o"
+
+// -EL -msoft-float
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:        --target=mips-mti-linux-gnu \
+// RUN:        --gcc-toolchain=%S/Inputs/mips_mti_tree \
+// RUN:        -stdlib=libstdc++ \
+// RUN:        -EL -msoft-float \
+// RUN:   | FileCheck --check-prefix=EL-SOFT %s
+// EL-SOFT: "-internal-isystem"
+// EL-SOFT: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.2]]/../../../../mips-mti-linux-gnu/include/c++/4.9.2"
+// EL-SOFT: "-internal-isystem"
+// EL-SOFT: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.2/mips-mti-linux-gnu/mipsel-r2-soft/lib"
+// EL-SOFT: "-internal-isystem"
+// EL-SOFT: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.2/backward"
+// EL-SOFT: "-internal-externc-isystem"
+// EL-SOFT: "[[TC]]/../../../../sysroot/mipsel-r2-soft/lib/../usr/include"
+// EL-SOFT: "{{.*}}ld{{(.exe)?}}"
+// EL-SOFT: "--sysroot=[[TC]]/../../../../sysroot/mipsel-r2-soft"
+// EL-SOFT: "-dynamic-linker" "/lib/ld.so.1"
+// EL-SOFT: "[[TC]]/../../../../sysroot/mipsel-r2-soft/usr/lib/../lib{{/|\\\\}}crt1.o"
+// EL-SOFT: "[[TC]]/../../../../sysroot/mipsel-r2-soft/usr/lib/../lib{{/|\\\\}}crti.o"
+// EL-SOFT: "[[TC]]/mipsel-r2-soft/lib{{/|\\\\}}crtbegin.o"
+// EL-SOFT: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/mipsel-r2-soft/lib"
+// EL-SOFT: "-L[[TC]]/mipsel-r2-soft/lib"
+// EL-SOFT: "-L[[TC]]/../../../../sysroot/mipsel-r2-soft/lib/../lib"
+// EL-SOFT: "-L[[TC]]/../../../../sysroot/mipsel-r2-soft/usr/lib/../lib"
+// EL-SOFT: "[[TC]]/mipsel-r2-soft/lib{{/|\\\\}}crtend.o"
+// EL-SOFT: "[[TC]]/../../../../sysroot/mipsel-r2-soft/usr/lib/../lib{{/|\\\\}}crtn.o"
+
+// -EB -mhard-float -muclibc
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:        --target=mips-mti-linux-gnu \
+// RUN:        --gcc-toolchain=%S/Inputs/mips_mti_tree \
+// RUN:        -stdlib=libstdc++ \
+// RUN:        -EB -mhard-float -muclibc \
+// RUN:   | FileCheck --check-prefix=EB-HARD-UCLIBC %s
+// EB-HARD-UCLIBC: "-internal-isystem"
+// EB-HARD-UCLIBC: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.2]]/../../../../mips-mti-linux-gnu/include/c++/4.9.2"
+// EB-HARD-UCLIBC: "-internal-isystem"
+// EB-HARD-UCLIBC: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.2/mips-mti-linux-gnu/mips-r2-hard-uclibc/lib"
+// EB-HARD-UCLIBC: "-internal-isystem"
+// EB-HARD-UCLIBC: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.2/backward"
+// EB-HARD-UCLIBC: "-internal-externc-isystem"
+// EB-HARD-UCLIBC: "[[TC]]/../../../../sysroot/mips-r2-hard-uclibc/lib/../usr/include"
+// EB-HARD-UCLIBC: "{{.*}}ld{{(.exe)?}}"
+// EB-HARD-UCLIBC: "--sysroot=[[TC]]/../../../../sysroot/mips-r2-hard-uclibc"
+// EB-HARD-UCLIBC: "-dynamic-linker" "/lib/ld-uClibc.so.0"
+// EB-HARD-UCLIBC: "[[TC]]/../../../../sysroot/mips-r2-hard-uclibc/usr/lib/../lib{{/|\\\\}}crt1.o"
+// EB-HARD-UCLIBC: "[[TC]]/../../../../sysroot/mips-r2-hard-uclibc/usr/lib/../lib{{/|\\\\}}crti.o"
+// EB-HARD-UCLIBC: "[[TC]]/mips-r2-hard-uclibc/lib{{/|\\\\}}crtbegin.o"
+// EB-HARD-UCLIBC: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/mips-r2-hard-uclibc/lib"
+// EB-HARD-UCLIBC: "-L[[TC]]/mips-r2-hard-uclibc/lib"
+// EB-HARD-UCLIBC: "-L[[TC]]/../../../../sysroot/mips-r2-hard-uclibc/lib/../lib"
+// EB-HARD-UCLIBC: "-L[[TC]]/../../../../sysroot/mips-r2-hard-uclibc/usr/lib/../lib"
+// EB-HARD-UCLIBC: "[[TC]]/mips-r2-hard-uclibc/lib{{/|\\\\}}crtend.o"
+// EB-HARD-UCLIBC: "[[TC]]/../../../../sysroot/mips-r2-hard-uclibc/usr/lib/../lib{{/|\\\\}}crtn.o"
+
+// -EL -mhard-float -muclibc
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:        --target=mips-mti-linux-gnu \
+// RUN:        --gcc-toolchain=%S/Inputs/mips_mti_tree \
+// RUN:        -stdlib=libstdc++ \
+// RUN:        -EL -mhard-float -muclibc \
+// RUN:   | FileCheck --check-prefix=EL-HARD-UCLIBC %s
+// EL-HARD-UCLIBC: "-internal-isystem"
+// EL-HARD-UCLIBC: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.2]]/../../../../mips-mti-linux-gnu/include/c++/4.9.2"
+// EL-HARD-UCLIBC: "-internal-isystem"
+// EL-HARD-UCLIBC: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.2/mips-mti-linux-gnu/mipsel-r2-hard-uclibc/lib"
+// EL-HARD-UCLIBC: "-internal-isystem"
+// EL-HARD-UCLIBC: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.2/backward"
+// EL-HARD-UCLIBC: "-internal-externc-isystem"
+// EL-HARD-UCLIBC: "[[TC]]/../../../../sysroot/mipsel-r2-hard-uclibc/lib/../usr/include"
+// EL-HARD-UCLIBC: "{{.*}}ld{{(.exe)?}}"
+// EL-HARD-UCLIBC: "--sysroot=[[TC]]/../../../../sysroot/mipsel-r2-hard-uclibc"
+// EL-HARD-UCLIBC: "-dynamic-linker" "/lib/ld-uClibc.so.0"
+// EL-HARD-UCLIBC: "[[TC]]/../../../../sysroot/mipsel-r2-hard-uclibc/usr/lib/../lib{{/|\\\\}}crt1.o"
+// EL-HARD-UCLIBC: "[[TC]]/../../../../sysroot/mipsel-r2-hard-uclibc/usr/lib/../lib{{/|\\\\}}crti.o"
+// EL-HARD-UCLIBC: "[[TC]]/mipsel-r2-hard-uclibc/lib{{/|\\\\}}crtbegin.o"
+// EL-HARD-UCLIBC: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/mipsel-r2-hard-uclibc/lib"
+// EL-HARD-UCLIBC: "-L[[TC]]/mipsel-r2-hard-uclibc/lib"
+// EL-HARD-UCLIBC: "-L[[TC]]/../../../../sysroot/mipsel-r2-hard-uclibc/lib/../lib"
+// EL-HARD-UCLIBC: "-L[[TC]]/../../../../sysroot/mipsel-r2-hard-uclibc/usr/lib/../lib"
+// EL-HARD-UCLIBC: "[[TC]]/mipsel-r2-hard-uclibc/lib{{/|\\\\}}crtend.o"
+// EL-HARD-UCLIBC: "[[TC]]/../../../../sysroot/mipsel-r2-hard-uclibc/usr/lib/../lib{{/|\\\\}}crtn.o"
+
+// -EB -mhard-float -mnan=2008
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:        --target=mips-mti-linux-gnu \
+// RUN:        --gcc-toolchain=%S/Inputs/mips_mti_tree \
+// RUN:        -stdlib=libstdc++ \
+// RUN:        -EB -mhard-float -mnan=2008 \
+// RUN:   | FileCheck --check-prefix=EB-HARD-NAN2008 %s
+// EB-HARD-NAN2008: "-internal-isystem"
+// EB-HARD-NAN2008: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.2]]/../../../../mips-mti-linux-gnu/include/c++/4.9.2"
+// EB-HARD-NAN2008: "-internal-isystem"
+// EB-HARD-NAN2008: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.2/mips-mti-linux-gnu/mips-r2-hard-nan2008/lib"
+// EB-HARD-NAN2008: "-internal-isystem"
+// EB-HARD-NAN2008: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.2/backward"
+// EB-HARD-NAN2008: "-internal-externc-isystem"
+// EB-HARD-NAN2008: "[[TC]]/../../../../sysroot/mips-r2-hard-nan2008/lib/../usr/include"
+// EB-HARD-NAN2008: "{{.*}}ld{{(.exe)?}}"
+// EB-HARD-NAN2008: "--sysroot=[[TC]]/../../../../sysroot/mips-r2-hard-nan2008"
+// EB-HARD-NAN2008: "-dynamic-linker" "/lib/ld-linux-mipsn8.so.1"
+// EB-HARD-NAN2008: "[[TC]]/../../../../sysroot/mips-r2-hard-nan2008/usr/lib/../lib{{/|\\\\}}crt1.o"
+// EB-HARD-NAN2008: "[[TC]]/../../../../sysroot/mips-r2-hard-nan2008/usr/lib/../lib{{/|\\\\}}crti.o"
+// EB-HARD-NAN2008: "[[TC]]/mips-r2-hard-nan2008/lib{{/|\\\\}}crtbegin.o"
+// EB-HARD-NAN2008: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/mips-r2-hard-nan2008/lib"
+// EB-HARD-NAN2008: "-L[[TC]]/mips-r2-hard-nan2008/lib"
+// EB-HARD-NAN2008: "-L[[TC]]/../../../../sysroot/mips-r2-hard-nan2008/lib/../lib"
+// EB-HARD-NAN2008: "-L[[TC]]/../../../../sysroot/mips-r2-hard-nan2008/usr/lib/../lib"
+// EB-HARD-NAN2008: "[[TC]]/mips-r2-hard-nan2008/lib{{/|\\\\}}crtend.o"
+// EB-HARD-NAN2008: "[[TC]]/../../../../sysroot/mips-r2-hard-nan2008/usr/lib/../lib{{/|\\\\}}crtn.o"
+
+// -EL -mhard-float -mnan=2008
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:        --target=mips-mti-linux-gnu \
+// RUN:        --gcc-toolchain=%S/Inputs/mips_mti_tree \
+// RUN:        -stdlib=libstdc++ \
+// RUN:        -EL -mhard-float -mnan=2008 \
+// RUN:   | FileCheck --check-prefix=EL-HARD-NAN2008 %s
+// EL-HARD-NAN2008: "-internal-isystem"
+// EL-HARD-NAN2008: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.2]]/../../../../mips-mti-linux-gnu/include/c++/4.9.2"
+// EL-HARD-NAN2008: "-internal-isystem"
+// EL-HARD-NAN2008: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.2/mips-mti-linux-gnu/mipsel-r2-hard-nan2008/lib"
+// EL-HARD-NAN2008: "-internal-isystem"
+// EL-HARD-NAN2008: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.2/backward"
+// EL-HARD-NAN2008: "-internal-externc-isystem"
+// EL-HARD-NAN2008: "[[TC]]/../../../../sysroot/mipsel-r2-hard-nan2008/lib/../usr/include"
+// EL-HARD-NAN2008: "{{.*}}ld{{(.exe)?}}"
+// EL-HARD-NAN2008: "--sysroot=[[TC]]/../../../../sysroot/mipsel-r2-hard-nan2008"
+// EL-HARD-NAN2008: "-dynamic-linker" "/lib/ld-linux-mipsn8.so.1"
+// EL-HARD-NAN2008: "[[TC]]/../../../../sysroot/mipsel-r2-hard-nan2008/usr/lib/../lib{{/|\\\\}}crt1.o"
+// EL-HARD-NAN2008: "[[TC]]/../../../../sysroot/mipsel-r2-hard-nan2008/usr/lib/../lib{{/|\\\\}}crti.o"
+// EL-HARD-NAN2008: "[[TC]]/mipsel-r2-hard-nan2008/lib{{/|\\\\}}crtbegin.o"
+// EL-HARD-NAN2008: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/mipsel-r2-hard-nan2008/lib"
+// EL-HARD-NAN2008: "-L[[TC]]/mipsel-r2-hard-nan2008/lib"
+// EL-HARD-NAN2008: "-L[[TC]]/../../../../sysroot/mipsel-r2-hard-nan2008/lib/../lib"
+// EL-HARD-NAN2008: "-L[[TC]]/../../../../sysroot/mipsel-r2-hard-nan2008/usr/lib/../lib"
+// EL-HARD-NAN2008: "[[TC]]/mipsel-r2-hard-nan2008/lib{{/|\\\\}}crtend.o"
+// EL-HARD-NAN2008: "[[TC]]/../../../../sysroot/mipsel-r2-hard-nan2008/usr/lib/../lib{{/|\\\\}}crtn.o"
+
+// -EB -mhard-float -muclibc -mnan=2008
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:        --target=mips-mti-linux-gnu \
+// RUN:        --gcc-toolchain=%S/Inputs/mips_mti_tree \
+// RUN:        -stdlib=libstdc++ \
+// RUN:        -EB -mhard-float -muclibc -mnan=2008 \
+// RUN:   | FileCheck --check-prefix=EB-HARD-UCLIBC-NAN2008 %s
+// EB-HARD-UCLIBC-NAN2008: "-internal-isystem"
+// EB-HARD-UCLIBC-NAN2008: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.2]]/../../../../mips-mti-linux-gnu/include/c++/4.9.2"
+// EB-HARD-UCLIBC-NAN2008: "-internal-isystem"
+// EB-HARD-UCLIBC-NAN2008: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.2/mips-mti-linux-gnu/mips-r2-hard-nan2008-uclibc/lib"
+// EB-HARD-UCLIBC-NAN2008: "-internal-isystem"
+// EB-HARD-UCLIBC-NAN2008: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.2/backward"
+// EB-HARD-UCLIBC-NAN2008: "-internal-externc-isystem"
+// EB-HARD-UCLIBC-NAN2008: "[[TC]]/../../../../sysroot/mips-r2-hard-nan2008-uclibc/lib/../usr/include"
+// EB-HARD-UCLIBC-NAN2008: "{{.*}}ld{{(.exe)?}}"
+// EB-HARD-UCLIBC-NAN2008: "--sysroot=[[TC]]/../../../../sysroot/mips-r2-hard-nan2008-uclibc"
+// EB-HARD-UCLIBC-NAN2008: "-dynamic-linker" "/lib/ld-uClibc-mipsn8.so.0"
+// EB-HARD-UCLIBC-NAN2008: "[[TC]]/../../../../sysroot/mips-r2-hard-nan2008-uclibc/usr/lib/../lib{{/|\\\\}}crt1.o"
+// EB-HARD-UCLIBC-NAN2008: "[[TC]]/../../../../sysroot/mips-r2-hard-nan2008-uclibc/usr/lib/../lib{{/|\\\\}}crti.o"
+// EB-HARD-UCLIBC-NAN2008: "[[TC]]/mips-r2-hard-nan2008-uclibc/lib{{/|\\\\}}crtbegin.o"
+// EB-HARD-UCLIBC-NAN2008: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/mips-r2-hard-nan2008-uclibc/lib"
+// EB-HARD-UCLIBC-NAN2008: "-L[[TC]]/mips-r2-hard-nan2008-uclibc/lib"
+// EB-HARD-UCLIBC-NAN2008: "-L[[TC]]/../../../../sysroot/mips-r2-hard-nan2008-uclibc/lib/../lib"
+// EB-HARD-UCLIBC-NAN2008: "-L[[TC]]/../../../../sysroot/mips-r2-hard-nan2008-uclibc/usr/lib/../lib"
+// EB-HARD-UCLIBC-NAN2008: "[[TC]]/mips-r2-hard-nan2008-uclibc/lib{{/|\\\\}}crtend.o"
+// EB-HARD-UCLIBC-NAN2008: "[[TC]]/../../../../sysroot/mips-r2-hard-nan2008-uclibc/usr/lib/../lib{{/|\\\\}}crtn.o"
+
+// -EL -mhard-float -muclibc -mnan=2008
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:        --target=mips-mti-linux-gnu \
+// RUN:        --gcc-toolchain=%S/Inputs/mips_mti_tree \
+// RUN:        -stdlib=libstdc++ \
+// RUN:        -EL -mhard-float -muclibc -mnan=2008 \
+// RUN:   | FileCheck --check-prefix=EL-HARD-UCLIBC-NAN2008 %s
+// EL-HARD-UCLIBC-NAN2008: "-internal-isystem"
+// EL-HARD-UCLIBC-NAN2008: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.2]]/../../../../mips-mti-linux-gnu/include/c++/4.9.2"
+// EL-HARD-UCLIBC-NAN2008: "-internal-isystem"
+// EL-HARD-UCLIBC-NAN2008: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.2/mips-mti-linux-gnu/mipsel-r2-hard-nan2008-uclibc/lib"
+// EL-HARD-UCLIBC-NAN2008: "-internal-isystem"
+// EL-HARD-UCLIBC-NAN2008: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.2/backward"
+// EL-HARD-UCLIBC-NAN2008: "-internal-externc-isystem"
+// EL-HARD-UCLIBC-NAN2008: "[[TC]]/../../../../sysroot/mipsel-r2-hard-nan2008-uclibc/lib/../usr/include"
+// EL-HARD-UCLIBC-NAN2008: "{{.*}}ld{{(.exe)?}}"
+// EL-HARD-UCLIBC-NAN2008: "--sysroot=[[TC]]/../../../../sysroot/mipsel-r2-hard-nan2008-uclibc"
+// EL-HARD-UCLIBC-NAN2008: "-dynamic-linker" "/lib/ld-uClibc-mipsn8.so.0"
+// EL-HARD-UCLIBC-NAN2008: "[[TC]]/../../../../sysroot/mipsel-r2-hard-nan2008-uclibc/usr/lib/../lib{{/|\\\\}}crt1.o"
+// EL-HARD-UCLIBC-NAN2008: "[[TC]]/../../../../sysroot/mipsel-r2-hard-nan2008-uclibc/usr/lib/../lib{{/|\\\\}}crti.o"
+// EL-HARD-UCLIBC-NAN2008: "[[TC]]/mipsel-r2-hard-nan2008-uclibc/lib{{/|\\\\}}crtbegin.o"
+// EL-HARD-UCLIBC-NAN2008: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/mipsel-r2-hard-nan2008-uclibc/lib"
+// EL-HARD-UCLIBC-NAN2008: "-L[[TC]]/mipsel-r2-hard-nan2008-uclibc/lib"
+// EL-HARD-UCLIBC-NAN2008: "-L[[TC]]/../../../../sysroot/mipsel-r2-hard-nan2008-uclibc/lib/../lib"
+// EL-HARD-UCLIBC-NAN2008: "-L[[TC]]/../../../../sysroot/mipsel-r2-hard-nan2008-uclibc/usr/lib/../lib"
+// EL-HARD-UCLIBC-NAN2008: "[[TC]]/mipsel-r2-hard-nan2008-uclibc/lib{{/|\\\\}}crtend.o"
+// EL-HARD-UCLIBC-NAN2008: "[[TC]]/../../../../sysroot/mipsel-r2-hard-nan2008-uclibc/usr/lib/../lib{{/|\\\\}}crtn.o"
+
+// -EL -msoft-float -mmicromips
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:        --target=mips-mti-linux-gnu \
+// RUN:        --gcc-toolchain=%S/Inputs/mips_mti_tree \
+// RUN:        -stdlib=libstdc++ \
+// RUN:        -EL -msoft-float -mmicromips \
+// RUN:   | FileCheck --check-prefix=EL-SOFT-MICRO %s
+// EL-SOFT-MICRO: "-internal-isystem"
+// EL-SOFT-MICRO: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.2]]/../../../../mips-mti-linux-gnu/include/c++/4.9.2"
+// EL-SOFT-MICRO: "-internal-isystem"
+// EL-SOFT-MICRO: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.2/mips-mti-linux-gnu/micromipsel-r2-soft/lib"
+// EL-SOFT-MICRO: "-internal-isystem"
+// EL-SOFT-MICRO: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.2/backward"
+// EL-SOFT-MICRO: "-internal-externc-isystem"
+// EL-SOFT-MICRO: "[[TC]]/../../../../sysroot/micromipsel-r2-soft/lib/../usr/include"
+// EL-SOFT-MICRO: "{{.*}}ld{{(.exe)?}}"
+// EL-SOFT-MICRO: "--sysroot=[[TC]]/../../../../sysroot/micromipsel-r2-soft"
+// EL-SOFT-MICRO: "-dynamic-linker" "/lib/ld.so.1"
+// EL-SOFT-MICRO: "[[TC]]/../../../../sysroot/micromipsel-r2-soft/usr/lib/../lib{{/|\\\\}}crt1.o"
+// EL-SOFT-MICRO: "[[TC]]/../../../../sysroot/micromipsel-r2-soft/usr/lib/../lib{{/|\\\\}}crti.o"
+// EL-SOFT-MICRO: "[[TC]]/micromipsel-r2-soft/lib{{/|\\\\}}crtbegin.o"
+// EL-SOFT-MICRO: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/micromipsel-r2-soft/lib"
+// EL-SOFT-MICRO: "-L[[TC]]/micromipsel-r2-soft/lib"
+// EL-SOFT-MICRO: "-L[[TC]]/../../../../sysroot/micromipsel-r2-soft/lib/../lib"
+// EL-SOFT-MICRO: "-L[[TC]]/../../../../sysroot/micromipsel-r2-soft/usr/lib/../lib"
+// EL-SOFT-MICRO: "[[TC]]/micromipsel-r2-soft/lib{{/|\\\\}}crtend.o"
+// EL-SOFT-MICRO: "[[TC]]/../../../../sysroot/micromipsel-r2-soft/usr/lib/../lib{{/|\\\\}}crtn.o"
+
+// -EL -mhard-float -mmicromips -mnan=2008
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:        --target=mips-mti-linux-gnu \
+// RUN:        --gcc-toolchain=%S/Inputs/mips_mti_tree \
+// RUN:        -stdlib=libstdc++ \
+// RUN:        -EL -mhard-float -mmicromips -mnan=2008 \
+// RUN:   | FileCheck --check-prefix=EL-SOFT-MICRO-NAN2008 %s
+// EL-SOFT-MICRO-NAN2008: "-internal-isystem"
+// EL-SOFT-MICRO-NAN2008: "[[TC:[^"]+/lib/gcc/mips-mti-linux-gnu/4.9.2]]/../../../../mips-mti-linux-gnu/include/c++/4.9.2"
+// EL-SOFT-MICRO-NAN2008: "-internal-isystem"
+// EL-SOFT-MICRO-NAN2008: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.2/mips-mti-linux-gnu/micromipsel-r2-hard-nan2008/lib"
+// EL-SOFT-MICRO-NAN2008: "-internal-isystem"
+// EL-SOFT-MICRO-NAN2008: "[[TC]]/../../../../mips-mti-linux-gnu/include/c++/4.9.2/backward"
+// EL-SOFT-MICRO-NAN2008: "-internal-externc-isystem"
+// EL-SOFT-MICRO-NAN2008: "[[TC]]/../../../../sysroot/micromipsel-r2-hard-nan2008/lib/../usr/include"
+// EL-SOFT-MICRO-NAN2008: "{{.*}}ld{{(.exe)?}}"
+// EL-SOFT-MICRO-NAN2008: "--sysroot=[[TC]]/../../../../sysroot/micromipsel-r2-hard-nan2008"
+// EL-SOFT-MICRO-NAN2008: "-dynamic-linker" "/lib/ld-linux-mipsn8.so.1"
+// EL-SOFT-MICRO-NAN2008: "[[TC]]/../../../../sysroot/micromipsel-r2-hard-nan2008/usr/lib/../lib{{/|\\\\}}crt1.o"
+// EL-SOFT-MICRO-NAN2008: "[[TC]]/../../../../sysroot/micromipsel-r2-hard-nan2008/usr/lib/../lib{{/|\\\\}}crti.o"
+// EL-SOFT-MICRO-NAN2008: "[[TC]]/micromipsel-r2-hard-nan2008/lib{{/|\\\\}}crtbegin.o"
+// EL-SOFT-MICRO-NAN2008: "-L[[TC]]/../../../../mips-mti-linux-gnu/lib/micromipsel-r2-hard-nan2008/lib"
+// EL-SOFT-MICRO-NAN2008: "-L[[TC]]/micromipsel-r2-hard-nan2008/lib"
+// EL-SOFT-MICRO-NAN2008: "-L[[TC]]/../../../../sysroot/micromipsel-r2-hard-nan2008/lib/../lib"
+// EL-SOFT-MICRO-NAN2008: "-L[[TC]]/../../../../sysroot/micromipsel-r2-hard-nan2008/usr/lib/../lib"
+// EL-SOFT-MICRO-NAN2008: "[[TC]]/micromipsel-r2-hard-nan2008/lib{{/|\\\\}}crtend.o"
+// EL-SOFT-MICRO-NAN2008: "[[TC]]/../../../../sysroot/micromipsel-r2-hard-nan2008/usr/lib/../lib{{/|\\\\}}crtn.o"

src/llvm-project/clang/test/Driver/mips-reduced-toolchain.cpp

diff --git a/src/llvm-project/clang/test/Driver/mips-reduced-toolchain.cpp b/src/llvm-project/clang/test/Driver/mips-reduced-toolchain.cpp
new file mode 100644
index 0000000..894bdb5
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/mips-reduced-toolchain.cpp
@@ -0,0 +1,30 @@
+// Check frontend and linker invocations on reduced Debian MIPS toolchain.
+// This toolchain icludes O32 ABI only.
+
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mips-linux-gnu \
+// RUN:     --sysroot=%S/Inputs/debian_reduced_mips_tree \
+// RUN:     --gcc-toolchain="" \
+// RUN:   | FileCheck --check-prefix=CHECK-DEBIAN-MIPS %s
+// CHECK-DEBIAN-MIPS: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-DEBIAN-MIPS: "{{.*}}/usr/lib/gcc/mips-linux-gnu/4.7{{/|\\\\}}crtbegin.o"
+// CHECK-DEBIAN-MIPS: "-L[[SYSROOT]]/usr/lib/gcc/mips-linux-gnu/4.7"
+// CHECK-DEBIAN-MIPS: "-L[[SYSROOT]]/usr/lib/gcc/mips-linux-gnu/4.7/../../../mips-linux-gnu"
+// CHECK-DEBIAN-MIPS: "-L[[SYSROOT]]/usr/lib/mips-linux-gnu"
+// CHECK-DEBIAN-MIPS: "-L[[SYSROOT]]/usr/lib/gcc/mips-linux-gnu/4.7/../../.."
+// CHECK-DEBIAN-MIPS: "-L[[SYSROOT]]/lib"
+// CHECK-DEBIAN-MIPS: "-L[[SYSROOT]]/usr/lib"
+
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=mipsel-linux-gnu \
+// RUN:     --sysroot=%S/Inputs/debian_reduced_mips_tree \
+// RUN:     --gcc-toolchain="" \
+// RUN:   | FileCheck --check-prefix=CHECK-DEBIAN-MIPSEL %s
+// CHECK-DEBIAN-MIPSEL: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-DEBIAN-MIPSEL: "{{.*}}/usr/lib/gcc/mipsel-linux-gnu/4.7{{/|\\\\}}crtbegin.o"
+// CHECK-DEBIAN-MIPSEL: "-L[[SYSROOT]]/usr/lib/gcc/mipsel-linux-gnu/4.7"
+// CHECK-DEBIAN-MIPSEL: "-L[[SYSROOT]]/usr/lib/gcc/mipsel-linux-gnu/4.7/../../../mipsel-linux-gnu"
+// CHECK-DEBIAN-MIPSEL: "-L[[SYSROOT]]/usr/lib/mipsel-linux-gnu"
+// CHECK-DEBIAN-MIPSEL: "-L[[SYSROOT]]/usr/lib/gcc/mipsel-linux-gnu/4.7/../../.."
+// CHECK-DEBIAN-MIPSEL: "-L[[SYSROOT]]/lib"
+// CHECK-DEBIAN-MIPSEL: "-L[[SYSROOT]]/usr/lib"

src/llvm-project/clang/test/Driver/mipsel-nacl-defines.cpp

diff --git a/src/llvm-project/clang/test/Driver/mipsel-nacl-defines.cpp b/src/llvm-project/clang/test/Driver/mipsel-nacl-defines.cpp
new file mode 100644
index 0000000..0f63d76
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/mipsel-nacl-defines.cpp
@@ -0,0 +1,45 @@
+// RUN: %clang -target mipsel-unknown-nacl -### %s -emit-llvm-only -c -o %t.o 2>&1 | FileCheck %s -check-prefix=ECHO
+// RUN: %clang -target mipsel-unknown-nacl %s -emit-llvm -S -c -o - | FileCheck %s
+// RUN: %clang -target mipsel-unknown-nacl %s -emit-llvm -S -c -pthread -o - | FileCheck %s -check-prefix=THREADS
+
+// ECHO: {{.*}} "-cc1" {{.*}}mipsel-nacl-defines.c
+
+// Check platform defines
+
+// CHECK: _MIPSELdefined
+#ifdef _MIPSEL
+void _MIPSELdefined() {}
+#endif
+
+// CHECK: _mipsdefined
+#ifdef _mips
+void _mipsdefined() {}
+#endif
+
+// CHECK: __native_client__defined
+#ifdef __native_client__
+void __native_client__defined() {}
+#endif
+
+// CHECK: unixdefined
+#ifdef unix
+void unixdefined() {}
+#endif
+
+// CHECK: __ELF__defined
+#ifdef __ELF__
+void __ELF__defined() {}
+#endif
+
+// CHECK: _GNU_SOURCEdefined
+#ifdef _GNU_SOURCE
+void _GNU_SOURCEdefined() {}
+#endif
+
+// THREADS: _REENTRANTdefined
+// CHECK: _REENTRANTundefined
+#ifdef _REENTRANT
+void _REENTRANTdefined() {}
+#else
+void _REENTRANTundefined() {}
+#endif

src/llvm-project/clang/test/Driver/modules-cache-path.m

diff --git a/src/llvm-project/clang/test/Driver/modules-cache-path.m b/src/llvm-project/clang/test/Driver/modules-cache-path.m
new file mode 100644
index 0000000..419d6d4
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/modules-cache-path.m
@@ -0,0 +1,5 @@
+// RUN: env USERNAME=asdf LOGNAME=asdf %clang -fmodules -### %s 2>&1 | FileCheck %s -check-prefix=CHECK-SET
+// CHECK-SET: -fmodules-cache-path={{.*}}org.llvm.clang.asdf{{[/\\]+}}ModuleCache
+
+// RUN: %clang -fmodules -### %s 2>&1 | FileCheck %s -check-prefix=CHECK-DEFAULT
+// CHECK-DEFAULT: -fmodules-cache-path={{.*}}org.llvm.clang.{{[A-Za-z0-9_]*[/\\]+}}ModuleCache

src/llvm-project/clang/test/Driver/modules-ts.cpp

diff --git a/src/llvm-project/clang/test/Driver/modules-ts.cpp b/src/llvm-project/clang/test/Driver/modules-ts.cpp
new file mode 100644
index 0000000..3847b71
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/modules-ts.cpp
@@ -0,0 +1,38 @@
+// Check compiling a module interface to a .pcm file.
+//
+// RUN: %clang -fmodules-ts -x c++-module --precompile %s -o %t.pcm -v 2>&1 | FileCheck %s --check-prefix=CHECK-PRECOMPILE
+//
+// CHECK-PRECOMPILE: -cc1 {{.*}} -emit-module-interface
+// CHECK-PRECOMPILE-SAME: -o {{.*}}.pcm
+// CHECK-PRECOMPILE-SAME: -x c++
+// CHECK-PRECOMPILE-SAME: modules-ts.cpp
+
+// Check compiling a .pcm file to a .o file.
+//
+// RUN: %clang -fmodules-ts %t.pcm -c -o %t.pcm.o -v 2>&1 | FileCheck %s --check-prefix=CHECK-COMPILE
+//
+// CHECK-COMPILE: -cc1 {{.*}} -emit-obj
+// CHECK-COMPILE-SAME: -o {{.*}}.pcm.o
+// CHECK-COMPILE-SAME: -x pcm
+// CHECK-COMPILE-SAME: {{.*}}.pcm
+
+// Check use of a .pcm file in another compilation.
+//
+// RUN: %clang -fmodules-ts -fmodule-file=%t.pcm -Dexport= %s -c -o %t.o -v 2>&1 | FileCheck %s --check-prefix=CHECK-USE
+//
+// CHECK-USE: -cc1
+// CHECK-USE-SAME: -emit-obj
+// CHECK-USE-SAME: -fmodule-file={{.*}}.pcm
+// CHECK-USE-SAME: -o {{.*}}.o{{"?}} {{.*}}-x c++
+// CHECK-USE-SAME: modules-ts.cpp
+
+// Check combining precompile and compile steps works.
+//
+// RUN: %clang -fmodules-ts -x c++-module %s -c -o %t.pcm.o -v 2>&1 | FileCheck %s --check-prefix=CHECK-PRECOMPILE --check-prefix=CHECK-COMPILE
+
+// Check that .cppm is treated as a module implicitly.
+// RUN: cp %s %t.cppm
+// RUN: %clang -fmodules-ts --precompile %t.cppm -o %t.pcm -v 2>&1 | FileCheck %s --check-prefix=CHECK-PRECOMPILE
+
+// Note, we use -Dexport= to make this a module implementation unit when building the implementation.
+export module foo;

src/llvm-project/clang/test/Driver/modules.m

diff --git a/src/llvm-project/clang/test/Driver/modules.m b/src/llvm-project/clang/test/Driver/modules.m
new file mode 100644
index 0000000..73db4e7
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/modules.m
@@ -0,0 +1,72 @@
+// RUN: %clang -fmodules -fno-modules -### %s 2>&1 | FileCheck -check-prefix=CHECK-NO-MODULES %s
+// CHECK-NO-MODULES-NOT: -fmodules
+
+// RUN: %clang -fmodules -fno-modules -fmodules -### %s 2>&1 | FileCheck -check-prefix=CHECK-HAS-MODULES %s
+// CHECK-HAS-MODULES: -fmodules
+
+// RUN: %clang -fbuild-session-file=doesntexist -### %s 2>&1 | FileCheck -check-prefix=NOFILE %s
+// NOFILE: no such file or directory: 'doesntexist'
+
+// RUN: touch -m -a -t 201008011501 %t.build-session-file
+// RUN: %clang -fbuild-session-file=%t.build-session-file -### %s 2>&1 | FileCheck -check-prefix=TIMESTAMP_ONLY %s
+
+// RUN: %clang -fbuild-session-timestamp=1280703457 -### %s 2>&1 | FileCheck -check-prefix=TIMESTAMP_ONLY %s
+// TIMESTAMP_ONLY: -fbuild-session-timestamp=128
+
+// RUN: %clang -fbuild-session-file=%t.build-session-file -fbuild-session-timestamp=123 -### %s 2>&1 | FileCheck -check-prefix=CONFLICT %s
+// CONFLICT: error: invalid argument '-fbuild-session-file={{.*}}.build-session-file' not allowed with '-fbuild-session-timestamp'
+
+// RUN: %clang -fbuild-session-timestamp=123 -fmodules-validate-once-per-build-session -### %s 2>&1 | FileCheck -check-prefix=MODULES_VALIDATE_ONCE %s
+// MODULES_VALIDATE_ONCE: -fbuild-session-timestamp=123
+// MODULES_VALIDATE_ONCE: -fmodules-validate-once-per-build-session
+
+// RUN: %clang -fbuild-session-file=%t.build-session-file -fmodules-validate-once-per-build-session -### %s 2>&1 | FileCheck -check-prefix=MODULES_VALIDATE_ONCE_FILE %s
+// MODULES_VALIDATE_ONCE_FILE: -fbuild-session-timestamp=128
+// MODULES_VALIDATE_ONCE_FILE: -fmodules-validate-once-per-build-session
+
+// RUN: %clang -fmodules-validate-once-per-build-session -### %s 2>&1 | FileCheck -check-prefix=MODULES_VALIDATE_ONCE_ERR %s
+// MODULES_VALIDATE_ONCE_ERR: option '-fmodules-validate-once-per-build-session' requires '-fbuild-session-timestamp=<seconds since Epoch>' or '-fbuild-session-file=<file>'
+
+// RUN: %clang -### %s 2>&1 | FileCheck -check-prefix=MODULES_VALIDATE_SYSTEM_HEADERS_DEFAULT %s
+// MODULES_VALIDATE_SYSTEM_HEADERS_DEFAULT-NOT: -fmodules-validate-system-headers
+
+// RUN: %clang -fmodules -fsyntax-only -### %s 2>&1 | FileCheck -check-prefix=MODULES_VALIDATE_SYSTEM_HEADERS_DEFAULT_MOD %s
+// MODULES_VALIDATE_SYSTEM_HEADERS_DEFAULT_MOD: -fmodules-validate-system-headers
+
+// RUN: %clang -fmodules-validate-system-headers -### %s 2>&1 | FileCheck -check-prefix=MODULES_VALIDATE_SYSTEM_HEADERS %s
+// MODULES_VALIDATE_SYSTEM_HEADERS: -fmodules-validate-system-headers
+
+// RUN: %clang -fno-modules-validate-system-headers -### %s 2>&1 | FileCheck -check-prefix=MODULES_VALIDATE_SYSTEM_HEADERS_NOSYSVALID %s
+// MODULES_VALIDATE_SYSTEM_HEADERS_NOSYSVALID-NOT: -fmodules-validate-system-headers
+
+// RUN: %clang -### %s 2>&1 | FileCheck -check-prefix=MODULES_DISABLE_DIAGNOSTIC_VALIDATION_DEFAULT %s
+// MODULES_DISABLE_DIAGNOSTIC_VALIDATION_DEFAULT-NOT: -fmodules-disable-diagnostic-validation
+
+// RUN: %clang -fmodules-disable-diagnostic-validation -### %s 2>&1 | FileCheck -check-prefix=MODULES_DISABLE_DIAGNOSTIC_VALIDATION %s
+// MODULES_DISABLE_DIAGNOSTIC_VALIDATION: -fmodules-disable-diagnostic-validation
+
+// RUN: %clang -fmodules -### %s 2>&1 | FileCheck -check-prefix=MODULES_PREBUILT_PATH_DEFAULT %s
+// MODULES_PREBUILT_PATH_DEFAULT-NOT: -fprebuilt-module-path
+
+// RUN: %clang -fmodules -fprebuilt-module-path=foo -fprebuilt-module-path=bar -### %s 2>&1 | FileCheck -check-prefix=MODULES_PREBUILT_PATH %s
+// MODULES_PREBUILT_PATH: "-fprebuilt-module-path=foo"
+// MODULES_PREBUILT_PATH: "-fprebuilt-module-path=bar"
+
+// RUN: %clang -fmodules -fmodule-map-file=foo.map -fmodule-map-file=bar.map -### %s 2>&1 | FileCheck -check-prefix=CHECK-MODULE-MAP-FILES %s
+// CHECK-MODULE-MAP-FILES: "-fmodules"
+// CHECK-MODULE-MAP-FILES: "-fmodule-map-file=foo.map"
+// CHECK-MODULE-MAP-FILES: "-fmodule-map-file=bar.map"
+
+// RUN: %clang -fmodules -fbuiltin-module-map -### %s 2>&1 | FileCheck -check-prefix=CHECK-BUILTIN-MODULE-MAP %s
+// CHECK-BUILTIN-MODULE-MAP: "-fmodules"
+// CHECK-BUILTIN-MODULE-MAP: "-fmodule-map-file={{.*}}include{{/|\\\\}}module.modulemap"
+
+// RUN: %clang -fmodules -fmodule-file=foo.pcm -fmodule-file=bar.pcm -### %s 2>&1 | FileCheck -check-prefix=CHECK-MODULE-FILES %s
+// CHECK-MODULE-FILES: "-fmodules"
+// CHECK-MODULE-FILES: "-fmodule-file=foo.pcm"
+// CHECK-MODULE-FILES: "-fmodule-file=bar.pcm"
+
+// RUN: %clang -fno-modules -fmodule-file=foo.pcm -fmodule-file=bar.pcm -### %s 2>&1 | FileCheck -check-prefix=CHECK-NO-MODULE-FILES %s
+// CHECK-NO-MODULE-FILES-NOT: "-fmodules"
+// CHECK-NO-MODULE-FILES-NOT: "-fmodule-file=foo.pcm"
+// CHECK-NO-MODULE-FILES-NOT: "-fmodule-file=bar.pcm"

src/llvm-project/clang/test/Driver/modules.mm

diff --git a/src/llvm-project/clang/test/Driver/modules.mm b/src/llvm-project/clang/test/Driver/modules.mm
new file mode 100644
index 0000000..d1536c7
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/modules.mm
@@ -0,0 +1,15 @@
+// RUN: %clang -### %s 2>&1 | FileCheck -check-prefix=CHECK-NO-MODULES %s
+// RUN: %clang -fcxx-modules -### %s 2>&1 | FileCheck -check-prefix=CHECK-NO-MODULES %s
+// RUN: %clang -fmodules -fno-cxx-modules -### %s 2>&1 | FileCheck -check-prefix=CHECK-NO-MODULES %s
+// CHECK-NO-MODULES-NOT: -fmodules
+
+// RUN: %clang -fmodules -### %s 2>&1 | FileCheck -check-prefix=CHECK-HAS-MODULES %s
+// RUN: %clang -fmodules -fno-cxx-modules -fcxx-modules -### %s 2>&1 | FileCheck -check-prefix=CHECK-HAS-MODULES %s
+// CHECK-HAS-MODULES: -fmodules
+
+// RUN: %clang -### %s 2>&1 | FileCheck -check-prefix=CHECK-NO-MAPS %s
+// RUN: %clang -fimplicit-module-maps -### %s 2>&1 | FileCheck -check-prefix=CHECK-HAS-MAPS %s
+// RUN: %clang -fmodules -### %s 2>&1 | FileCheck -check-prefix=CHECK-HAS-MAPS %s
+// RUN: %clang -fmodules -fno-implicit-module-maps -### %s 2>&1 | FileCheck -check-prefix=CHECK-NO-MAPS %s
+// CHECK-HAS-MAPS: -fimplicit-module-maps
+// CHECK-NO-MAPS-NOT: -fimplicit-module-maps

src/llvm-project/clang/test/Driver/montavista-gcc-toolchain.c

diff --git a/src/llvm-project/clang/test/Driver/montavista-gcc-toolchain.c b/src/llvm-project/clang/test/Driver/montavista-gcc-toolchain.c
new file mode 100644
index 0000000..402e53b
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/montavista-gcc-toolchain.c
@@ -0,0 +1,9 @@
+// Test that the montavista gcc-toolchain is correctly detected
+//
+// RUN: %clang -rtlib=platform -print-libgcc-file-name 2>&1 \
+// RUN:     --target=i686-montavista-linux \
+// RUN:     --gcc-toolchain=%S/Inputs/montavista_i686_tree/usr \
+// RUN:   | FileCheck %s
+
+// Test for header search toolchain detection.
+// CHECK: montavista_i686_tree/usr/lib/gcc/i686-montavista-linux/4.2.0{{/|\\}}libgcc.a

src/llvm-project/clang/test/Driver/mprefer-vector-width.c

diff --git a/src/llvm-project/clang/test/Driver/mprefer-vector-width.c b/src/llvm-project/clang/test/Driver/mprefer-vector-width.c
new file mode 100644
index 0000000..d927b35
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/mprefer-vector-width.c
@@ -0,0 +1,24 @@
+////
+//// Verify that valid options for the -mprefer-vector-width flag are passed through and invalid options cause an error.
+////
+
+//// If there are no options, convert to 'all'.
+
+// RUN: %clang -### -S %s -mprefer-vector-width=none  2>&1 | FileCheck --check-prefix=WIDTHNONE %s
+// WIDTHNONE: "-mprefer-vector-width=none"
+
+//// Check options that cover all types.
+
+// RUN: %clang -### -S %s -mprefer-vector-width=128  2>&1 | FileCheck --check-prefix=WIDTH128 %s
+// WIDTH128: "-mprefer-vector-width=128"
+
+//// Check invalid parameters.
+
+// RUN: %clang -### -S %s -mprefer-vector-width=one  2>&1 | FileCheck --check-prefix=WIDTHONE %s
+// WIDTHONE: invalid value 'one' in 'mprefer-vector-width='
+
+// RUN: %clang -### -S %s -mprefer-vector-width=128.5  2>&1 | FileCheck --check-prefix=WIDTH128p5 %s
+// WIDTH128p5: invalid value '128.5' in 'mprefer-vector-width='
+
+// RUN: %clang -### -S %s -mprefer-vector-width=-128  2>&1 | FileCheck --check-prefix=WIDTHNEG128 %s
+// WIDTHNEG128: invalid value '-128' in 'mprefer-vector-width='

src/llvm-project/clang/test/Driver/mrecip.c

diff --git a/src/llvm-project/clang/test/Driver/mrecip.c b/src/llvm-project/clang/test/Driver/mrecip.c
new file mode 100644
index 0000000..4e99b15
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/mrecip.c
@@ -0,0 +1,70 @@
+////
+//// Verify that valid options for the -mrecip flag are passed through and invalid options cause an error.
+////
+
+//// If there are no options, convert to 'all'.
+
+// RUN: %clang -### -S %s -mrecip  2>&1 | FileCheck --check-prefix=RECIP0 %s
+// RECIP0: "-mrecip=all"
+
+//// Check options that cover all types.
+
+// RUN: %clang -### -S %s -mrecip=all  2>&1 | FileCheck --check-prefix=RECIP1 %s
+// RECIP1: "-mrecip=all"
+
+// RUN: %clang -### -S %s -mrecip=default  2>&1 | FileCheck --check-prefix=RECIP2 %s
+// RECIP2: "-mrecip=default"
+
+// RUN: %clang -### -S %s -mrecip=none  2>&1 | FileCheck --check-prefix=RECIP3 %s
+// RECIP3: "-mrecip=none"
+
+//// Check options that do not specify float or double.
+
+// RUN: %clang -### -S %s -mrecip=vec-sqrt  2>&1 | FileCheck --check-prefix=RECIP4 %s
+// RECIP4: "-mrecip=vec-sqrt"
+
+// RUN: %clang -### -S %s -mrecip=!div,vec-div  2>&1 | FileCheck --check-prefix=RECIP5 %s
+// RECIP5: "-mrecip=!div,vec-div"
+
+//// Check individual option types.
+
+// RUN: %clang -### -S %s -mrecip=vec-sqrtd  2>&1 | FileCheck --check-prefix=RECIP6 %s
+// RECIP6: "-mrecip=vec-sqrtd"
+
+// RUN: %clang -### -S %s -mrecip=!divf  2>&1 | FileCheck --check-prefix=RECIP7 %s
+// RECIP7: "-mrecip=!divf"
+
+// RUN: %clang -### -S %s -mrecip=divf,sqrtd,vec-divd,vec-sqrtf  2>&1 | FileCheck --check-prefix=RECIP8 %s
+// RECIP8: "-mrecip=divf,sqrtd,vec-divd,vec-sqrtf"
+
+//// Check optional refinement step specifiers.
+
+// RUN: %clang -### -S %s -mrecip=all:1  2>&1 | FileCheck --check-prefix=RECIP9 %s
+// RECIP9: "-mrecip=all:1"
+
+// RUN: %clang -### -S %s -mrecip=sqrtf:3  2>&1 | FileCheck --check-prefix=RECIP10 %s
+// RECIP10: "-mrecip=sqrtf:3"
+
+// RUN: %clang -### -S %s -mrecip=div:5  2>&1 | FileCheck --check-prefix=RECIP11 %s
+// RECIP11: "-mrecip=div:5"
+
+// RUN: %clang -### -S %s -mrecip=divd:1,!sqrtf:2,vec-divf:9,vec-sqrtd:0  2>&1 | FileCheck --check-prefix=RECIP12 %s
+// RECIP12: "-mrecip=divd:1,!sqrtf:2,vec-divf:9,vec-sqrtd:0"
+
+//// Check invalid parameters.
+
+// RUN: %clang -### -S %s -mrecip=bogus  2>&1 | FileCheck --check-prefix=RECIP13 %s
+// RECIP13: error: unknown argument
+
+// RUN: %clang -### -S %s -mrecip=divd:1,divd  2>&1 | FileCheck --check-prefix=RECIP14 %s
+// RECIP14: error: invalid value 
+
+// RUN: %clang -### -S %s -mrecip=sqrt,sqrtf  2>&1 | FileCheck --check-prefix=RECIP15 %s
+// RECIP15: error: invalid value 
+
+// RUN: %clang -### -S %s -mrecip=+default:10  2>&1 | FileCheck --check-prefix=RECIP16 %s
+// RECIP16: error: invalid value 
+
+// RUN: %clang -### -S %s -mrecip=!vec-divd:  2>&1 | FileCheck --check-prefix=RECIP17 %s
+// RECIP17: error: invalid value 
+

src/llvm-project/clang/test/Driver/ms-bitfields.c

diff --git a/src/llvm-project/clang/test/Driver/ms-bitfields.c b/src/llvm-project/clang/test/Driver/ms-bitfields.c
new file mode 100644
index 0000000..7bf9aaa
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/ms-bitfields.c
@@ -0,0 +1,8 @@
+// RUN: %clang -### %s 2>&1 | FileCheck %s -check-prefix=NO-MSBITFIELDS
+// RUN: %clang -### -mno-ms-bitfields -mms-bitfields %s 2>&1 | FileCheck %s -check-prefix=MSBITFIELDS
+// RUN: %clang -### -mms-bitfields -mno-ms-bitfields %s 2>&1 | FileCheck %s -check-prefix=NO-MSBITFIELDS
+
+// MSBITFIELDS: -mms-bitfields
+// NO-MSBITFIELDS-NOT: -mms-bitfields
+
+// REQUIRES: clang-driver

src/llvm-project/clang/test/Driver/msan.c

diff --git a/src/llvm-project/clang/test/Driver/msan.c b/src/llvm-project/clang/test/Driver/msan.c
new file mode 100644
index 0000000..d810f4c
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/msan.c
@@ -0,0 +1,20 @@
+// RUN: %clang     -target x86_64-unknown-linux -fsanitize=memory %s -S -emit-llvm -o - | FileCheck %s --check-prefix=CHECK-MSAN
+// RUN: %clang -O1 -target x86_64-unknown-linux -fsanitize=memory %s -S -emit-llvm -o - | FileCheck %s --check-prefix=CHECK-MSAN
+// RUN: %clang -O2 -target x86_64-unknown-linux -fsanitize=memory %s -S -emit-llvm -o - | FileCheck %s --check-prefix=CHECK-MSAN
+// RUN: %clang -O3 -target x86_64-unknown-linux -fsanitize=memory %s -S -emit-llvm -o - | FileCheck %s --check-prefix=CHECK-MSAN
+
+// RUN: %clang     -target x86_64-unknown-linux -fsanitize=kernel-memory %s -S -emit-llvm -o - | FileCheck %s --check-prefix=CHECK-KMSAN
+// RUN: %clang -O1 -target x86_64-unknown-linux -fsanitize=kernel-memory %s -S -emit-llvm -o - | FileCheck %s --check-prefix=CHECK-KMSAN
+// RUN: %clang -O2 -target x86_64-unknown-linux -fsanitize=kernel-memory %s -S -emit-llvm -o - | FileCheck %s --check-prefix=CHECK-KMSAN
+// RUN: %clang -O3 -target x86_64-unknown-linux -fsanitize=kernel-memory %s -S -emit-llvm -o - | FileCheck %s --check-prefix=CHECK-KMSAN
+
+// RUN: %clang -target mips64-linux-gnu -fsanitize=memory %s -S -emit-llvm -o - | FileCheck %s --check-prefix=CHECK-MSAN
+// RUN: %clang -target mips64el-unknown-linux-gnu -fsanitize=memory %s -S -emit-llvm -o - | FileCheck %s --check-prefix=CHECK-MSAN
+// RUN: %clang -target powerpc64-unknown-linux-gnu -fsanitize=memory %s -S -emit-llvm -o - | FileCheck %s --check-prefix=CHECK-MSAN
+// RUN: %clang -target powerpc64le-unknown-linux-gnu -fsanitize=memory %s -S -emit-llvm -o - | FileCheck %s --check-prefix=CHECK-MSAN
+
+// Verify that -fsanitize=memory and -fsanitize=kernel-memory invoke MSan/KMSAN instrumentation.
+
+int foo(int *a) { return *a; }
+// CHECK-MSAN: __msan_init
+// CHECK-KMSAN: __msan_get_context_state

src/llvm-project/clang/test/Driver/msc-version.c

diff --git a/src/llvm-project/clang/test/Driver/msc-version.c b/src/llvm-project/clang/test/Driver/msc-version.c
new file mode 100644
index 0000000..ec87e4d
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/msc-version.c
@@ -0,0 +1,66 @@
+//
+// Verify -fms-compatibility-version parsing
+//
+
+// RUN: %clang -target i686-windows -fms-compatibility -fms-compatibility-version=14 -dM -E - </dev/null -o - | FileCheck %s -check-prefix CHECK-MSC-VERSION-MAJOR
+
+// CHECK-MSC-VERSION-MAJOR: _MSC_BUILD 1
+// CHECK-MSC-VERSION-MAJOR: _MSC_FULL_VER 140000000
+// CHECK-MSC-VERSION-MAJOR: _MSC_VER 1400
+
+// RUN: %clang -target i686-windows -fms-compatibility -fms-compatibility-version=15.00 -dM -E - </dev/null -o - | FileCheck %s -check-prefix CHECK-MSC-VERSION-MAJOR-MINOR
+
+// CHECK-MSC-VERSION-MAJOR-MINOR: _MSC_BUILD 1
+// CHECK-MSC-VERSION-MAJOR-MINOR: _MSC_FULL_VER 150000000
+// CHECK-MSC-VERSION-MAJOR-MINOR: _MSC_VER 1500
+
+// RUN: %clang -target i686-windows -fms-compatibility -fms-compatibility-version=15.00.20706 -dM -E - </dev/null -o - | FileCheck %s -check-prefix CHECK-MSC-VERSION-MAJOR-MINOR-BUILD
+
+// CHECK-MSC-VERSION-MAJOR-MINOR-BUILD: _MSC_BUILD 1
+// CHECK-MSC-VERSION-MAJOR-MINOR-BUILD: _MSC_FULL_VER 150020706
+// CHECK-MSC-VERSION-MAJOR-MINOR-BUILD: _MSC_VER 1500
+
+// RUN: %clang -target i686-windows -fms-compatibility -fms-compatibility-version=15.00.20706.01 -dM -E - </dev/null -o - | FileCheck %s -check-prefix CHECK-MSC-VERSION-MAJOR-MINOR-BUILD-PATCH
+
+// CHECK-MSC-VERSION-MAJOR-MINOR-BUILD-PATCH: _MSC_BUILD 1
+// CHECK-MSC-VERSION-MAJOR-MINOR-BUILD-PATCH: _MSC_FULL_VER 150020706
+// CHECK-MSC-VERSION-MAJOR-MINOR-BUILD-PATCH: _MSC_VER 1500
+
+
+//
+// Verify -fmsc-version and -fms-compatibility-version diagnostic
+//
+
+// RUN: not %clang -target i686-windows -fms-compatibility -fmsc-version=1700 -fms-compatibility-version=17.00.50727.1 -E - </dev/null 2>&1 | FileCheck %s -check-prefix CHECK-BASIC-EXTENDED-DIAGNOSTIC
+
+// CHECK-BASIC-EXTENDED-DIAGNOSTIC: invalid argument '-fmsc-version={{.*}}' not allowed with '-fms-compatibility-version={{.*}}'
+
+
+//
+// Verify -fmsc-version to -fms-compatibility-version conversion
+//
+
+// RUN: %clang -### -target i686-windows -fms-compatibility -fmsc-version=17 -E - </dev/null -o /dev/null 2>&1 | FileCheck %s -check-prefix CHECK-MSC-17
+
+// CHECK-MSC-17-NOT: "-fmsc-version=1700"
+// CHECK-MSC-17: "-fms-compatibility-version=17"
+
+// RUN: %clang -### -target i686-windows -fms-compatibility -fmsc-version=1600 -E - </dev/null -o /dev/null 2>&1 | FileCheck %s -check-prefix CHECK-MSC-16
+
+// CHECK-MSC-16-NOT: "-fmsc-version=1600"
+// CHECK-MSC-16: "-fms-compatibility-version=16.0"
+
+// RUN: %clang -### -target i686-windows -fms-compatibility -fmsc-version=150020706 -E - </dev/null -o /dev/null 2>&1 | FileCheck %s -check-prefix CHECK-MSC-15
+
+// CHECK-MSC-15-NOT: "-fmsc-version=150020706"
+// CHECK-MSC-15: "-fms-compatibility-version=15.0.20706"
+
+//
+// Verify default version with -fms-extensions
+//
+
+// RUN: %clang -target i686-windows -fms-extensions -dM -E - </dev/null -o - | FileCheck %s -check-prefix CHECK-MS-EXTENSIONS
+
+// CHECK-MS-EXTENSIONS: _MSC_BUILD 1
+// CHECK-MS-EXTENSIONS: _MSC_FULL_VER {{.+}}
+// CHECK-MS-EXTENSIONS: _MSC_VER {{....}}

src/llvm-project/clang/test/Driver/msp430-hwmult.c

diff --git a/src/llvm-project/clang/test/Driver/msp430-hwmult.c b/src/llvm-project/clang/test/Driver/msp430-hwmult.c
new file mode 100644
index 0000000..d292d93
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/msp430-hwmult.c
@@ -0,0 +1,42 @@
+// Test that different values of -mhwmult pick correct
+// MSP430 hwmult target-feature(s).
+
+// RUN: %clang -### -target msp430 %s 2>&1 | FileCheck %s
+// RUN: %clang -### -target msp430 %s -mhwmult=auto 2>&1 | FileCheck %s
+// CHECK-NOT: "-target-feature" "+hwmult16"
+// CHECK-NOT: "-target-feature" "+hwmult32"
+// CHECK-NOT: "-target-feature" "+hwmultf5"
+
+// RUN: %clang -### -target msp430 %s -mhwmult=none 2>&1 | FileCheck --check-prefix=CHECK-NONE %s
+// RUN: %clang -### -target msp430 %s -mhwmult=none -mmcu=msp430f147 2>&1 | FileCheck --check-prefix=CHECK-NONE %s
+// RUN: %clang -### -target msp430 %s -mhwmult=none -mmcu=msp430f4783 2>&1 | FileCheck --check-prefix=CHECK-NONE %s
+// CHECK-NONE: "-target-feature" "-hwmult16"
+// CHECK-NONE: "-target-feature" "-hwmult32"
+// CHECK-NONE: "-target-feature" "-hwmultf5"
+
+// RUN: %clang -### -target msp430 %s -mhwmult=16bit 2>&1 | FileCheck --check-prefix=CHECK-16 %s
+// CHECK-16: "-target-feature" "+hwmult16"
+
+// RUN: %clang  -### -target msp430 %s -mhwmult=32bit 2>&1 | FileCheck --check-prefix=CHECK-32 %s
+// CHECK-32: "-target-feature" "+hwmult32"
+
+// RUN: %clang  -### -target msp430 %s -mhwmult=f5series 2>&1 | FileCheck --check-prefix=CHECK-F5 %s
+// CHECK-F5: "-target-feature" "+hwmultf5"
+
+// RUN: %clang  -### -target msp430 %s -mhwmult=rrr 2>&1 | FileCheck --check-prefix=INVL-ARG %s
+// INVL-ARG: error: unsupported argument 'rrr' to option '-mhwmult=rrr'
+
+// RUN: %clang  -### -target msp430 %s -mhwmult=auto 2>&1 | FileCheck --check-prefix=WRN-NODEV %s
+// WRN-NODEV: warning: no MCU device specified, but '-mhwmult' is set to 'auto',
+//            assuming no hardware multiply. Use -mmcu to specify a MSP430 device,
+//            or -mhwmult to set hardware multiply type explicitly.
+
+// RUN: %clang  -### -target msp430 %s -mhwmult=16bit -mmcu=msp430c111 2>&1 | FileCheck --check-prefix=WRN-UNSUP %s
+// RUN: %clang  -### -target msp430 %s -mhwmult=32bit -mmcu=msp430c111 2>&1 | FileCheck --check-prefix=WRN-UNSUP %s
+// RUN: %clang  -### -target msp430 %s -mhwmult=f5series -mmcu=msp430c111 2>&1 | FileCheck --check-prefix=WRN-UNSUP %s
+// WRN-UNSUP: warning: the given MCU does not support hardware multiply, but -mhwmult is set to
+
+// RUN: %clang  -### -target msp430 %s -mhwmult=16bit -mmcu=msp430f4783 2>&1 | FileCheck --check-prefix=WRN-MISMCH %s
+// RUN: %clang  -### -target msp430 %s -mhwmult=32bit -mmcu=msp430f147 2>&1 | FileCheck --check-prefix=WRN-MISMCH %s
+// RUN: %clang  -### -target msp430 %s -mhwmult=f5series -mmcu=msp430f4783 2>&1 | FileCheck --check-prefix=WRN-MISMCH %s
+// WRN-MISMCH: warning: the given MCU supports {{.*}} hardware multiply, but -mhwmult is set to {{.*}}

src/llvm-project/clang/test/Driver/msp430-mmcu.c

diff --git a/src/llvm-project/clang/test/Driver/msp430-mmcu.c b/src/llvm-project/clang/test/Driver/msp430-mmcu.c
new file mode 100644
index 0000000..42caacb
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/msp430-mmcu.c
@@ -0,0 +1,16 @@
+// RUN: %clang %s -### -no-canonical-prefixes -target msp430 -mmcu=msp430c111 2>&1 \
+// RUN:   | FileCheck -check-prefix=MSP430-C111 %s
+
+// MSP430-C111: clang{{.*}} "-cc1" {{.*}} "-D__MSP430C111__"
+// MSP430-C111: msp430-elf-ld{{.*}} "-Tmsp430c111.ld"
+
+// RUN: %clang %s -### -no-canonical-prefixes -target msp430 -mmcu=msp430i2020 2>&1 \
+// RUN:   | FileCheck -check-prefix=MSP430-I2020 %s
+
+// MSP430-I2020: clang{{.*}} "-cc1" {{.*}} "-D__MSP430i2020__"
+// MSP430-I2020: msp430-elf-ld{{.*}} "-Tmsp430i2020.ld"
+
+// RUN: %clang %s -### -no-canonical-prefixes -target msp430 -mmcu=not-a-mcu 2>&1 \
+// RUN:   | FileCheck -check-prefix=MSP430-UNSUP %s
+
+// MSP430-UNSUP: error: the clang compiler does not support 'not-a-mcu'

src/llvm-project/clang/test/Driver/msp430-toolchain.c

diff --git a/src/llvm-project/clang/test/Driver/msp430-toolchain.c b/src/llvm-project/clang/test/Driver/msp430-toolchain.c
new file mode 100644
index 0000000..62ef1c0
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/msp430-toolchain.c
@@ -0,0 +1,78 @@
+// A basic clang -cc1 command-line, and simple environment check.
+
+// RUN: %clang %s -### -no-canonical-prefixes -target msp430 2>&1 \
+// RUN:   | FileCheck -check-prefix=CC1 %s
+// CC1: clang{{.*}} "-cc1" "-triple" "msp430"
+
+// RUN: %clang %s -### -no-canonical-prefixes -target msp430 \
+// RUN:   --gcc-toolchain=%S/Inputs/basic_msp430_tree 2>&1 \
+// RUN:   | FileCheck -check-prefix=MSP430 %s
+
+// MSP430: "{{.*}}Inputs/basic_msp430_tree/lib/gcc/msp430-elf/7.3.1/../../..{{/|\\\\}}..{{/|\\\\}}bin{{/|\\\\}}msp430-elf-ld"
+// MSP430: "-L{{.*}}/Inputs/basic_msp430_tree/lib/gcc/msp430-elf/7.3.1/430"
+// MSP430: "-L{{.*}}/Inputs/basic_msp430_tree/lib/gcc/msp430-elf/7.3.1/../../..{{/|\\\\}}..{{/|\\\\}}msp430-elf{{/|\\\\}}lib/430"
+// MSP430: "{{.*}}/Inputs/basic_msp430_tree/lib/gcc/msp430-elf/7.3.1/../../..{{/|\\\\}}..{{/|\\\\}}msp430-elf{{/|\\\\}}lib/430{{/|\\\\}}crt0.o"
+// MSP430: "{{.*}}/Inputs/basic_msp430_tree/lib/gcc/msp430-elf/7.3.1/430{{/|\\\\}}crtbegin.o"
+// MSP430: "--start-group" "-lmul_none" "-lgcc" "-lc" "-lcrt" "-lnosys" "--end-group"
+// MSP430: "{{.*}}/Inputs/basic_msp430_tree/lib/gcc/msp430-elf/7.3.1/430{{/|\\\\}}crtend.o"
+// MSP430: "{{.*}}/Inputs/basic_msp430_tree/lib/gcc/msp430-elf/7.3.1/../../..{{/|\\\\}}..{{/|\\\\}}msp430-elf{{/|\\\\}}lib/430{{/|\\\\}}crtn.o"
+
+// RUN: %clang %s -### -no-canonical-prefixes -target msp430 -nodefaultlibs \
+// RUN:   --gcc-toolchain=%S/Inputs/basic_msp430_tree 2>&1 \
+// RUN:   | FileCheck -check-prefix=MSP430-NO-DFT-LIB %s
+
+// MSP430-NO-DFT-LIB: "{{.*}}Inputs/basic_msp430_tree/lib/gcc/msp430-elf/7.3.1/../../..{{/|\\\\}}..{{/|\\\\}}bin{{/|\\\\}}msp430-elf-ld"
+// MSP430-NO-DFT-LIB: "-L{{.*}}/Inputs/basic_msp430_tree/lib/gcc/msp430-elf/7.3.1/430"
+// MSP430-NO-DFT-LIB: "-L{{.*}}/Inputs/basic_msp430_tree/lib/gcc/msp430-elf/7.3.1/../../..{{/|\\\\}}..{{/|\\\\}}msp430-elf{{/|\\\\}}lib/430"
+// MSP430-NO-DFT-LIB: "{{.*}}/Inputs/basic_msp430_tree/lib/gcc/msp430-elf/7.3.1/../../..{{/|\\\\}}..{{/|\\\\}}msp430-elf{{/|\\\\}}lib/430{{/|\\\\}}crt0.o"
+// MSP430-NO-DFT-LIB: "{{.*}}/Inputs/basic_msp430_tree/lib/gcc/msp430-elf/7.3.1/430{{/|\\\\}}crtbegin.o"
+// MSP430-NO-DFT-LIB: "--start-group" "-lmul_none" "-lgcc" "--end-group"
+// MSP430-NO-DFT-LIB: "{{.*}}/Inputs/basic_msp430_tree/lib/gcc/msp430-elf/7.3.1/430{{/|\\\\}}crtend.o"
+// MSP430-NO-DFT-LIB: "{{.*}}/Inputs/basic_msp430_tree/lib/gcc/msp430-elf/7.3.1/../../..{{/|\\\\}}..{{/|\\\\}}msp430-elf{{/|\\\\}}lib/430{{/|\\\\}}crtn.o"
+
+// RUN: %clang %s -### -no-canonical-prefixes -target msp430 -nostartfiles \
+// RUN:   --gcc-toolchain=%S/Inputs/basic_msp430_tree 2>&1 \
+// RUN:   | FileCheck -check-prefix=MSP430-NO-START %s
+
+// MSP430-NO-START: "{{.*}}Inputs/basic_msp430_tree/lib/gcc/msp430-elf/7.3.1/../../..{{/|\\\\}}..{{/|\\\\}}bin{{/|\\\\}}msp430-elf-ld"
+// MSP430-NO-START: "-L{{.*}}/Inputs/basic_msp430_tree/lib/gcc/msp430-elf/7.3.1/430"
+// MSP430-NO-START: "-L{{.*}}/Inputs/basic_msp430_tree/lib/gcc/msp430-elf/7.3.1/../../..{{/|\\\\}}..{{/|\\\\}}msp430-elf{{/|\\\\}}lib/430"
+// MSP430-NO-START: "--start-group" "-lmul_none" "-lgcc" "-lc" "-lcrt" "-lnosys" "--end-group"
+
+// RUN: %clang %s -### -no-canonical-prefixes -target msp430 -nostdlib \
+// RUN:   --gcc-toolchain=%S/Inputs/basic_msp430_tree 2>&1 \
+// RUN:   | FileCheck -check-prefix=MSP430-NO-STD-LIB %s
+
+// MSP430-NO-STD-LIB: "{{.*}}Inputs/basic_msp430_tree/lib/gcc/msp430-elf/7.3.1/../../..{{/|\\\\}}..{{/|\\\\}}bin{{/|\\\\}}msp430-elf-ld"
+// MSP430-NO-STD-LIB: "-L{{.*}}/Inputs/basic_msp430_tree/lib/gcc/msp430-elf/7.3.1/430"
+// MSP430-NO-STD-LIB: "-L{{.*}}/Inputs/basic_msp430_tree/lib/gcc/msp430-elf/7.3.1/../../..{{/|\\\\}}..{{/|\\\\}}msp430-elf{{/|\\\\}}lib/430"
+// MSP430-NO-STD-LIB: "--start-group" "-lmul_none" "-lgcc" "--end-group"
+
+// RUN: %clang %s -### -no-canonical-prefixes -target msp430 -mmcu=msp430f147 2>&1 \
+// RUN:   | FileCheck -check-prefix=MSP430-HWMult-16BIT %s
+// RUN: %clang %s -### -no-canonical-prefixes -target msp430 -mmcu=msp430f147 -mhwmult=auto 2>&1 \
+// RUN:   | FileCheck -check-prefix=MSP430-HWMult-16BIT %s
+// RUN: %clang %s -### -no-canonical-prefixes -target msp430 -mhwmult=16bit 2>&1 \
+// RUN:   | FileCheck -check-prefix=MSP430-HWMult-16BIT %s
+
+// MSP430-HWMult-16BIT: "--start-group" "-lmul_16"
+
+// RUN: %clang %s -### -no-canonical-prefixes -target msp430 -mmcu=msp430f4783 2>&1 \
+// RUN:   | FileCheck -check-prefix=MSP430-HWMult-32BIT %s
+// RUN: %clang %s -### -no-canonical-prefixes -target msp430 -mmcu=msp430f4783 -mhwmult=auto 2>&1 \
+// RUN:   | FileCheck -check-prefix=MSP430-HWMult-32BIT %s
+// RUN: %clang %s -### -no-canonical-prefixes -target msp430 -mhwmult=32bit 2>&1 \
+// RUN:   | FileCheck -check-prefix=MSP430-HWMult-32BIT %s
+
+// MSP430-HWMult-32BIT: "--start-group" "-lmul_32"
+
+// RUN: %clang %s -### -no-canonical-prefixes -target msp430 -mhwmult=f5series 2>&1 \
+// RUN:   | FileCheck -check-prefix=MSP430-HWMult-F5 %s
+// MSP430-HWMult-F5: "--start-group" "-lmul_f5"
+
+// RUN: %clang %s -### -no-canonical-prefixes -target msp430 -mhwmult=none 2>&1 \
+// RUN:   | FileCheck -check-prefix=MSP430-HWMult-NONE %s
+// RUN: %clang %s -### -no-canonical-prefixes -target msp430 -mhwmult=none -mmcu=msp430f4783 2>&1 \
+// RUN:   | FileCheck -check-prefix=MSP430-HWMult-NONE %s
+
+// MSP430-HWMult-NONE: "--start-group" "-lmul_none"

src/llvm-project/clang/test/Driver/msvc-compiler-rt.c

diff --git a/src/llvm-project/clang/test/Driver/msvc-compiler-rt.c b/src/llvm-project/clang/test/Driver/msvc-compiler-rt.c
new file mode 100644
index 0000000..abbca50
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/msvc-compiler-rt.c
@@ -0,0 +1,5 @@
+// RUN: %clang -target x86_64-pc-windows-msvc --rtlib=compiler-rt -### %s 2>&1 | FileCheck %s -check-prefix MSVC-COMPILER-RT
+// RUN: not %clang %s -target x86_64-pc-windows-msvc --rtlib=libgcc 2>&1 | FileCheck %s -check-prefix CHECK-ERROR
+
+// MSVC-COMPILER-RT: "{{.*}}clang_rt.builtins{{.*}}"
+// CHECK-ERROR: unsupported runtime library 'libgcc' for platform 'MSVC'

src/llvm-project/clang/test/Driver/msvc-link.c

diff --git a/src/llvm-project/clang/test/Driver/msvc-link.c b/src/llvm-project/clang/test/Driver/msvc-link.c
new file mode 100644
index 0000000..e3829e6
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/msvc-link.c
@@ -0,0 +1,30 @@
+// RUN: %clang -target i686-pc-windows-msvc -### %s 2>&1 | FileCheck --check-prefix=BASIC %s
+// BASIC: link.exe"
+// BASIC: "-out:a.exe"
+// BASIC: "-defaultlib:libcmt"
+// BASIC: "-nologo"
+// BASIC-NOT: "-Brepro"
+
+// RUN: %clang -target i686-pc-windows-msvc -shared -o a.dll -### %s 2>&1 | FileCheck --check-prefix=DLL %s
+// DLL: link.exe"
+// DLL: "-out:a.dll"
+// DLL: "-defaultlib:libcmt"
+// DLL: "-nologo"
+// DLL: "-dll"
+
+// RUN: %clang -target i686-pc-windows-msvc -L/var/empty -L/usr/lib -### %s 2>&1 | FileCheck --check-prefix LIBPATH %s
+// LIBPATH: "-libpath:/var/empty"
+// LIBPATH: "-libpath:/usr/lib"
+// LIBPATH: "-nologo"
+
+// RUN: %clang_cl /Brepro -### -- %s 2>&1 | FileCheck --check-prefix=REPRO %s
+// REPRO: link.exe"
+// REPRO: "-out:msvc-link.exe"
+// REPRO: "-nologo"
+// REPRO: "-Brepro"
+
+// RUN: %clang_cl /Brepro- -### -- %s 2>&1 | FileCheck --check-prefix=NOREPRO %s
+// NOREPRO: link.exe"
+// NOREPRO: "-out:msvc-link.exe"
+// NOREPRO: "-nologo"
+// NOREPRO-NOT: "-Brepro"

src/llvm-project/clang/test/Driver/msvc-triple.c

diff --git a/src/llvm-project/clang/test/Driver/msvc-triple.c b/src/llvm-project/clang/test/Driver/msvc-triple.c
new file mode 100644
index 0000000..42bd02a1
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/msvc-triple.c
@@ -0,0 +1,9 @@
+// RUN: %clang -target i686-pc-windows-msvc19 -S -emit-llvm %s -o - | FileCheck %s --check-prefix=TARGET-19
+// RUN: %clang -target i686-pc-windows-msvc   -S -emit-llvm %s -o - -fms-compatibility-version=19 | FileCheck %s --check-prefix=OVERRIDE-19
+// RUN: %clang -target i686-pc-windows-msvc-elf -S -emit-llvm %s -o - | FileCheck %s --check-prefix=ELF-DEFAULT
+// RUN: %clang -target i686-pc-windows-msvc   -S -emit-llvm %s -o - | FileCheck %s --check-prefix=DEFAULT
+
+// TARGET-19:   target triple = "i686-pc-windows-msvc19.0.0"
+// OVERRIDE-19: target triple = "i686-pc-windows-msvc19.0.0"
+// ELF-DEFAULT: target triple = "i686-pc-windows-msvc{{.*}}-elf"
+// DEFAULT:     target triple = "i686-pc-windows-msvc{{[^-]+}}"

src/llvm-project/clang/test/Driver/msvc_forward.c

diff --git a/src/llvm-project/clang/test/Driver/msvc_forward.c b/src/llvm-project/clang/test/Driver/msvc_forward.c
new file mode 100644
index 0000000..15f941e
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/msvc_forward.c
@@ -0,0 +1,7 @@
+// RUN: %clang -target i686-pc-win32 -loldnames -lkernel32.lib -luser32.lib -### %s 2>&1 | FileCheck %s
+// CHECK-NOT: "-loldnames.lib"
+// CHECK-NOT: "-lkernel32.lib"
+// CHECK-NOT: "-luser32.lib"
+// CHECK: "oldnames.lib"
+// CHECK: "kernel32.lib"
+// CHECK: "user32.lib"

src/llvm-project/clang/test/Driver/myriad-toolchain.c

diff --git a/src/llvm-project/clang/test/Driver/myriad-toolchain.c b/src/llvm-project/clang/test/Driver/myriad-toolchain.c
new file mode 100644
index 0000000..215a02f
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/myriad-toolchain.c
@@ -0,0 +1,90 @@
+// RUN: %clang -no-canonical-prefixes -### -target sparc-myriad-rtems %s \
+// RUN: -ccc-install-dir %S/Inputs/basic_myriad_tree/bin \
+// RUN: --gcc-toolchain=%S/Inputs/basic_myriad_tree 2>&1 | FileCheck %s -check-prefix=LINK_WITH_RTEMS
+// LINK_WITH_RTEMS: Inputs{{.*}}crti.o
+// LINK_WITH_RTEMS: Inputs{{.*}}crtbegin.o
+// LINK_WITH_RTEMS: "-L{{.*}}Inputs/basic_myriad_tree/lib/gcc/sparc-myriad-rtems/6.3.0"
+// LINK_WITH_RTEMS: "-L{{.*}}Inputs/basic_myriad_tree/bin/../sparc-myriad-rtems/lib"
+// LINK_WITH_RTEMS: "--start-group" "-lc" "-lgcc" "-lrtemscpu" "-lrtemsbsp" "--end-group"
+// LINK_WITH_RTEMS: Inputs{{.*}}crtend.o
+// LINK_WITH_RTEMS: Inputs{{.*}}crtn.o
+
+// RUN: %clang -c -no-canonical-prefixes -### -target sparc-myriad-rtems -x c++ %s \
+// RUN: -stdlib=libstdc++ --gcc-toolchain=%S/Inputs/basic_myriad_tree 2>&1 | FileCheck %s -check-prefix=COMPILE_CXX
+// COMPILE_CXX: "-internal-isystem" "{{.*}}/Inputs/basic_myriad_tree/lib/gcc/sparc-myriad-rtems/6.3.0/../../../../sparc-myriad-rtems/include/c++/6.3.0"
+// COMPILE_CXX: "-internal-isystem" "{{.*}}/Inputs/basic_myriad_tree/lib/gcc/sparc-myriad-rtems/6.3.0/../../../../sparc-myriad-rtems/include/c++/6.3.0/sparc-myriad-rtems"
+// COMPILE_CXX: "-internal-isystem" "{{.*}}/Inputs/basic_myriad_tree/lib/gcc/sparc-myriad-rtems/6.3.0/../../../../sparc-myriad-rtems/include/c++/6.3.0/backward"
+
+// RUN: %clang -### -E -target sparc-myriad --sysroot=/yow %s 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=SLASH_INCLUDE
+// SLASH_INCLUDE: "-isysroot" "/yow" "-internal-isystem" "/yow/include"
+
+// RUN: %clang -### -E -target sparc-myriad --sysroot=/yow %s -nostdinc 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=NO_SLASH_INCLUDE
+// NO_SLASH_INCLUDE: "-isysroot" "/yow"
+// NO_SLASH_INCLUDE-NOT: "-internal-isystem" "/yow/include"
+
+// RUN: %clang -### -target what-myriad %s 2>&1 | FileCheck %s -check-prefix=BAD_ARCH
+// BAD_ARCH: the target architecture 'what' is not supported by the target 'myriad'
+
+// Ensure that '-target shave' picks a different compiler.
+// Also check that '-I' is turned into '-i:' for the assembler.
+
+// Note that since we don't know where movi tools are installed,
+// the driver may or may not find a full path to them.
+// That is, the 0th argument will be "/path/to/my/moviCompile"
+// or just "moviCompile" depending on whether moviCompile is found.
+// As such, we test only for a trailing quote in its rendering.
+// The same goes for "moviAsm".
+
+// RUN: %clang -target shave-myriad -mcpu=myriad2.2 -c -### %s -isystem somewhere -Icommon -Wa,-yippee 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=MOVICOMPILE
+// MOVICOMPILE: moviCompile{{(.exe)?}}" "-S" "-fno-exceptions" "-DMYRIAD2" "-mcpu=myriad2.2" "-isystem" "somewhere" "-I" "common"
+// MOVICOMPILE: moviAsm{{(.exe)?}}" "-no6thSlotCompression" "-cv:myriad2.2" "-noSPrefixing" "-a"
+// MOVICOMPILE: "-yippee" "-i:somewhere" "-i:common"
+
+// RUN: %clang -target shave-myriad -c -### %s -DEFINE_ME -UNDEFINE_ME 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=DEFINES
+// DEFINES: "-D" "EFINE_ME" "-U" "NDEFINE_ME"
+
+// RUN: %clang -target shave-myriad -c -### %s -Icommon -iquote quotepath -isystem syspath 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=INCLUDES
+// INCLUDES: "-iquote" "quotepath" "-isystem" "syspath"
+
+// -fno-split-dwarf-inlining is consumed but not passed to moviCompile.
+// RUN: %clang -target shave-myriad -c -### %s -g -fno-inline-functions \
+// RUN: -fno-inline-functions-called-once -Os -Wall -MF dep.d -fno-split-dwarf-inlining \
+// RUN: -ffunction-sections -Xclang -xclangflag -mllvm -llvm-flag 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=PASSTHRU_OPTIONS
+// PASSTHRU_OPTIONS: "-g" "-fno-inline-functions" "-fno-inline-functions-called-once"
+// PASSTHRU_OPTIONS: "-Os" "-Wall" "-MF" "dep.d" "-ffunction-sections"
+// PASSTHRU_OPTIONS: "-Xclang" "-xclangflag" "-mllvm" "-llvm-flag"
+
+// RUN: %clang -target shave-myriad -c %s -o foo.o -### -MD -MF dep.d 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=MDMF
+// MDMF: "-S" "-fno-exceptions" "-DMYRIAD2" "-MD" "-MF" "dep.d" "-MT" "foo.o"
+
+// RUN: %clang -target shave-myriad -std=gnu++11 -mcpu=anothercpu -S %s -o foo.o -### 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=STDEQ
+// STDEQ: "-S" "-fno-exceptions" "-DMYRIAD2" "-std=gnu++11" "-mcpu=anothercpu"
+
+// RUN: %clang -target shave-myriad -E -Ifoo %s -o foo.i -### 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=PREPROCESS
+// PREPROCESS: "-E" "-DMYRIAD2" "-I" "foo"
+
+// RUN: %clang -stdlib=platform -target sparc-myriad -### --driver-mode=g++ %s 2>&1 | FileCheck %s --check-prefix=LIBSTDCXX
+// LIBSTDCXX: "-lstdc++" "-lc" "-lgcc"
+
+// RUN: %clang -stdlib=libc++ -### -target sparcel-myriad -S -x c++ %s 2>&1 | FileCheck %s -check-prefix=LIBCXX
+// LIBCXX: "-internal-isystem" "{{.*}}/../include/c++/v1"
+
+// RUN: %clang -target sparc-myriad -### -nostdlib %s 2>&1 | FileCheck %s --check-prefix=NOSTDLIB
+// NOSTDLIB-NOT: crtbegin.o
+// NOSTDLIB-NOT: "-lc"
+
+// RUN: %clang -### -c -g %s -target sparc-myriad 2>&1 | FileCheck -check-prefix=G_SPARC %s
+// G_SPARC: "-debug-info-kind=limited" "-dwarf-version=2"
+
+// RUN: %clang -### -c %s -target sparc-myriad-rtems -fuse-init-array 2>&1 \
+// RUN: | FileCheck -check-prefix=USE-INIT-ARRAY %s
+// USE-INIT-ARRAY-NOT: argument unused

src/llvm-project/clang/test/Driver/nacl-direct.c

diff --git a/src/llvm-project/clang/test/Driver/nacl-direct.c b/src/llvm-project/clang/test/Driver/nacl-direct.c
new file mode 100644
index 0000000..194c2f8
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/nacl-direct.c
@@ -0,0 +1,146 @@
+// Test clang changes for NaCl Support including:
+//    include paths, library paths, emulation, default static
+//
+// RUN: %clang -no-canonical-prefixes -### -o %t.o %s \
+// RUN:     -target i686-unknown-nacl -resource-dir foo 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-I686 %s
+// CHECK-I686: {{.*}}clang{{.*}}" "-cc1"
+// CHECK-I686: "-fuse-init-array"
+// CHECK-I686: "-target-cpu" "pentium4"
+// CHECK-I686: "-resource-dir" "foo"
+// CHECK-I686: "-internal-isystem" "foo{{/|\\\\}}include"
+// CHECK-I686: "-internal-isystem" "{{.*}}{{/|\\\\}}..{{/|\\\\}}i686-nacl{{/|\\\\}}usr{{/|\\\\}}include"
+// CHECK-I686: "-internal-isystem" "{{.*}}{{/|\\\\}}..{{/|\\\\}}x86_64-nacl{{/|\\\\}}include"
+// CHECK-I686: as{{(.exe)?}}" "--32"
+// CHECK-I686: ld{{(.exe)?}}"
+// CHECK-I686: "--build-id"
+// CHECK-I686: "-m" "elf_i386_nacl"
+// CHECK-I686: "-static"
+// CHECK-I686: "-L{{.*}}{{/|\\\\}}..{{/|\\\\}}x86_64-nacl{{/|\\\\}}lib32"
+// CHECK-I686: "-L{{.*}}{{/|\\\\}}..{{/|\\\\}}i686-nacl{{/|\\\\}}usr{{/|\\\\}}lib"
+// CHECK-I686: "-Lfoo{{/|\\\\}}lib{{/|\\\\}}i686-nacl"
+// CHECK-I686-NOT: -lpthread
+//
+// RUN: %clang -no-canonical-prefixes -### -o %t.o %s \
+// RUN:     -target x86_64-unknown-nacl -resource-dir foo 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-x86_64 %s
+// CHECK-x86_64: {{.*}}clang{{.*}}" "-cc1"
+// CHECK-x86_64: "-fuse-init-array"
+// CHECK-x86_64: "-target-cpu" "x86-64"
+// CHECK-x86_64: "-resource-dir" "foo"
+// CHECK-x86_64: "-internal-isystem" "foo{{/|\\\\}}include"
+// CHECK-x86_64: "-internal-isystem" "{{.*}}{{/|\\\\}}..{{/|\\\\}}x86_64-nacl{{/|\\\\}}usr{{/|\\\\}}include"
+// CHECK-x86_64: "-internal-isystem" "{{.*}}{{/|\\\\}}..{{/|\\\\}}x86_64-nacl{{/|\\\\}}include"
+// CHECK-x86_64: as{{(.exe)?}}" "--64"
+// CHECK-x86_64: ld{{(.exe)?}}"
+// CHECK-x86_64: "--build-id"
+// CHECK-x86_64: "-m" "elf_x86_64_nacl"
+// CHECK-x86_64: "-static"
+// CHECK-x86_64: "-L{{.*}}{{/|\\\\}}..{{/|\\\\}}x86_64-nacl{{/|\\\\}}lib"
+// CHECK-x86_64: "-L{{.*}}{{/|\\\\}}..{{/|\\\\}}x86_64-nacl{{/|\\\\}}usr{{/|\\\\}}lib"
+// CHECK-x86_64: "-Lfoo{{/|\\\\}}lib{{/|\\\\}}x86_64-nacl"
+// CHECK-X86_64-NOT: -lpthread
+//
+// RUN: %clang -no-canonical-prefixes -### -o %t.o %s \
+// RUN:     -target armv7a-unknown-nacl-gnueabihf -resource-dir foo 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-ARM %s
+// CHECK-ARM: {{.*}}clang{{.*}}" "-cc1"
+// CHECK-ARM: "-fuse-init-array"
+// CHECK-ARM: "-target-cpu" "generic"
+// CHECK-ARM: "-target-abi" "aapcs-linux"
+// CHECK-ARM: "-mfloat-abi" "hard"
+// CHECK-ARM: "-resource-dir" "foo"
+// CHECK-ARM: "-internal-isystem" "foo{{/|\\\\}}include"
+// CHECK-ARM: "-internal-isystem" "{{.*}}{{/|\\\\}}..{{/|\\\\}}arm-nacl{{/|\\\\}}usr{{/|\\\\}}include"
+// CHECK-ARM: "-internal-isystem" "{{.*}}{{/|\\\\}}..{{/|\\\\}}arm-nacl{{/|\\\\}}include"
+// CHECK-ARM: as{{(.exe)?}}"
+// CHECK-ARM: "-mfloat-abi=hard"
+// CHECK-ARM: ld{{(.exe)?}}"
+// CHECK-ARM: "--build-id"
+// CHECK-ARM: "-m" "armelf_nacl"
+// CHECK-ARM: "-static"
+// CHECK-ARM: "-L{{.*}}{{/|\\\\}}..{{/|\\\\}}arm-nacl{{/|\\\\}}lib"
+// CHECK-ARM: "-L{{.*}}{{/|\\\\}}..{{/|\\\\}}arm-nacl{{/|\\\\}}usr{{/|\\\\}}lib"
+// CHECK-ARM: "-Lfoo{{/|\\\\}}lib{{/|\\\\}}arm-nacl"
+// CHECK-ARM-NOT: -lpthread
+//
+// RUN: %clang -no-canonical-prefixes -### -o %t.o %s \
+// RUN:     -target mipsel-unknown-nacl -resource-dir foo 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-MIPS %s
+// CHECK-MIPS: {{.*}}clang{{.*}}" "-cc1"
+// CHECK-MIPS: "-fuse-init-array"
+// CHECK-MIPS: "-target-cpu" "mips32r2"
+// CHECK-MIPS: "-target-abi" "o32"
+// CHECK-MIPS: "-mfloat-abi" "hard"
+// CHECK-MIPS: "-resource-dir" "foo"
+// CHECK-MIPS: "-internal-isystem" "foo{{/|\\\\}}include"
+// CHECK-MIPS: "-internal-isystem" "{{.*}}{{/|\\\\}}..{{/|\\\\}}mipsel-nacl{{/|\\\\}}usr{{/|\\\\}}include"
+// CHECK-MIPS: "-internal-isystem" "{{.*}}{{/|\\\\}}..{{/|\\\\}}mipsel-nacl{{/|\\\\}}include"
+// CHECK-MIPS-NOT: as{{(.exe)?}}"
+// CHECK-MIPS: ld{{(.exe)?}}"
+// CHECK-MIPS: "--build-id"
+// CHECK-MIPS: "-m" "mipselelf_nacl"
+// CHECK-MIPS: "-static"
+// CHECK-MIPS: "-L{{.*}}{{/|\\\\}}..{{/|\\\\}}mipsel-nacl{{/|\\\\}}lib"
+// CHECK-MIPS: "-L{{.*}}{{/|\\\\}}..{{/|\\\\}}mipsel-nacl{{/|\\\\}}usr{{/|\\\\}}lib"
+// CHECK-MIPS: "-Lfoo{{/|\\\\}}lib{{/|\\\\}}mipsel-nacl"
+// CHECK-MIPS: "-lpnacl_legacy"
+// CHECK-MIPS-NOT: "-lpthread"
+
+// Check that even when the target arch is just "arm" (as will be the case when
+// it is inferred from the binary name) that we get the right ABI flags
+// RUN: %clang -no-canonical-prefixes -### -o %t.o %s 2>&1 \
+// RUN:     -target arm-nacl \
+// RUN:   | FileCheck --check-prefix=CHECK-ARM-NOV7 %s
+// CHECK-ARM-NOV7: "-triple" "armv7-unknown-nacl-gnueabihf"
+// CHECK-ARM-NOV7: "-target-abi" "aapcs-linux"
+// CHECK-ARM-NOV7: "-mfloat-abi" "hard"
+// CHECK-ARM-NOV7: as{{(.exe)?}}"
+// CHECK-ARM-NOV7: "-mfloat-abi=hard"
+
+// Test clang c++ include dirs and link line when using clang++
+
+// RUN: %clangxx -no-canonical-prefixes -### -o %t.o %s \
+// RUN:     -target armv7a-unknown-nacl-gnueabihf -resource-dir foo 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-ARM-CXX %s
+// CHECK-ARM-CXX: {{.*}}clang{{.*}}" "-cc1"
+// CHECK-ARM-CXX: "-resource-dir" "foo"
+// CHECK-ARM-CXX: "-internal-isystem" "{{.*}}{{/|\\\\}}..{{/|\\\\}}arm-nacl{{/|\\\\}}include{{/|\\\\}}c++{{/|\\\\}}v1"
+// CHECK-ARM-CXX: "-internal-isystem" "foo{{/|\\\\}}include"
+// CHECK-ARM-CXX: "-internal-isystem" "{{.*}}{{/|\\\\}}..{{/|\\\\}}arm-nacl{{/|\\\\}}usr{{/|\\\\}}include"
+// CHECK-ARM-CXX: "-internal-isystem" "{{.*}}{{/|\\\\}}..{{/|\\\\}}arm-nacl{{/|\\\\}}include"
+// CHECK-ARM-CXX: "-lpthread"
+
+// RUN: %clangxx -no-canonical-prefixes -### -o %t.o %s \
+// RUN:     -target i686-unknown-nacl -resource-dir foo 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-I686-CXX %s
+// CHECK-I686-CXX: {{.*}}clang{{.*}}" "-cc1"
+// CHECK-I686-CXX: "-resource-dir" "foo"
+// CHECK-I686-CXX: "-internal-isystem" "{{.*}}{{/|\\\\}}..{{/|\\\\}}x86_64-nacl{{/|\\\\}}include{{/|\\\\}}c++{{/|\\\\}}v1"
+// CHECK-I686-CXX: "-internal-isystem" "foo{{/|\\\\}}include"
+// CHECK-I686-CXX: "-internal-isystem" "{{.*}}{{/|\\\\}}..{{/|\\\\}}i686-nacl{{/|\\\\}}usr{{/|\\\\}}include"
+// CHECK-I686-CXX: "-internal-isystem" "{{.*}}{{/|\\\\}}..{{/|\\\\}}x86_64-nacl{{/|\\\\}}include"
+// CHECK-I686-CXX: "-lpthread"
+
+// RUN: %clangxx -no-canonical-prefixes -### -o %t.o %s \
+// RUN:     -target x86_64-unknown-nacl -resource-dir foo 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-x86_64-CXX %s
+// CHECK-x86_64-CXX: {{.*}}clang{{.*}}" "-cc1"
+// CHECK-x86_64-CXX: "-resource-dir" "foo"
+// CHECK-x86_64-CXX: "-internal-isystem" "{{.*}}{{/|\\\\}}..{{/|\\\\}}x86_64-nacl{{/|\\\\}}include{{/|\\\\}}c++{{/|\\\\}}v1"
+// CHECK-x86_64-CXX: "-internal-isystem" "foo{{/|\\\\}}include"
+// CHECK-x86_64-CXX: "-internal-isystem" "{{.*}}{{/|\\\\}}..{{/|\\\\}}x86_64-nacl{{/|\\\\}}usr{{/|\\\\}}include"
+// CHECK-x86_64-CXX: "-internal-isystem" "{{.*}}{{/|\\\\}}..{{/|\\\\}}x86_64-nacl{{/|\\\\}}include"
+// CHECK-x86_64-CXX: "-lpthread"
+
+// RUN: %clangxx -no-canonical-prefixes -### -o %t.o %s \
+// RUN:     -target mipsel-unknown-nacl -resource-dir foo 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-MIPS-CXX %s
+// CHECK-MIPS-CXX: {{.*}}clang{{.*}}" "-cc1"
+// CHECK-MIPS-CXX: "-resource-dir" "foo"
+// CHECK-MIPS-CXX: "-internal-isystem" "{{.*}}{{/|\\\\}}..{{/|\\\\}}mipsel-nacl{{/|\\\\}}include{{/|\\\\}}c++{{/|\\\\}}v1"
+// CHECK-MIPS-CXX: "-internal-isystem" "foo{{/|\\\\}}include"
+// CHECK-MIPS-CXX: "-internal-isystem" "{{.*}}{{/|\\\\}}..{{/|\\\\}}mipsel-nacl{{/|\\\\}}usr{{/|\\\\}}include"
+// CHECK-MIPS-CXX: "-internal-isystem" "{{.*}}{{/|\\\\}}..{{/|\\\\}}mipsel-nacl{{/|\\\\}}include"
+// CHECK-MIPS-CXX: "-lnacl"
+// CHECK-MIPS-CXX: "-lpthread"

src/llvm-project/clang/test/Driver/netbsd.c

diff --git a/src/llvm-project/clang/test/Driver/netbsd.c b/src/llvm-project/clang/test/Driver/netbsd.c
new file mode 100644
index 0000000..f5352e2
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/netbsd.c
@@ -0,0 +1,448 @@
+// RUN: %clang -no-canonical-prefixes -target x86_64-unknown-netbsd \
+// RUN: --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=STATIC %s
+// RUN: %clang -no-canonical-prefixes -target x86_64-unknown-netbsd \
+// RUN: -pie --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=PIE %s
+// RUN: %clang -no-canonical-prefixes -target x86_64-unknown-netbsd \
+// RUN: -static -pie --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=STATIC-PIE %s
+// RUN: %clang -no-canonical-prefixes -target x86_64-unknown-netbsd \
+// RUN: -shared --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=SHARED %s
+
+// RUN: %clang -no-canonical-prefixes -target x86_64-unknown-netbsd \
+// RUN: --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=X86_64 %s
+// RUN: %clang -no-canonical-prefixes -target x86_64-unknown-netbsd7.0.0 \
+// RUN: --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=X86_64-7 %s
+// RUN: %clang -no-canonical-prefixes -target x86_64-unknown-netbsd6.0.0 \
+// RUN: --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=X86_64-6 %s
+// RUN: %clang -no-canonical-prefixes -target aarch64-unknown-netbsd \
+// RUN: --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=AARCH64 %s
+// RUN: %clang -no-canonical-prefixes -target aarch64-unknown-netbsd7.0.0 \
+// RUN: --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=AARCH64-7 %s
+// RUN: %clang -no-canonical-prefixes -target aarch64_be-unknown-netbsd \
+// RUN: --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=AARCH64_BE %s
+// RUN: %clang -no-canonical-prefixes -target aarch64_be-unknown-netbsd7.0.0 \
+// RUN: --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=AARCH64_BE-7 %s
+// RUN: %clang -no-canonical-prefixes -target arm-unknown-netbsd-eabi \
+// RUN: -no-integrated-as --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=ARM %s
+// RUN: %clang -no-canonical-prefixes -target armeb-unknown-netbsd-eabi \
+// RUN: -no-integrated-as --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=ARMEB %s
+// RUN: %clang -no-canonical-prefixes -target armeb-unknown-netbsd-eabi -march=armv7 \
+// RUN: -no-integrated-as --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=ARMV7EB %s
+// RUN: %clang -no-canonical-prefixes -target armv7eb-unknown-netbsd-eabi \
+// RUN: -no-integrated-as --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=ARMV7EB %s
+// RUN: %clang -r -no-canonical-prefixes -target armeb-unknown-netbsd-eabi \
+// RUN: -no-integrated-as --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=ARMEB-R %s
+// RUN: %clang -no-canonical-prefixes -target arm-unknown-netbsd \
+// RUN: -no-integrated-as --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=ARM-APCS %s
+// RUN: %clang -no-canonical-prefixes -target arm-unknown-netbsd-eabihf \
+// RUN: -no-integrated-as --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=ARM-HF %s
+// RUN: %clang -no-canonical-prefixes -target thumb-unknown-netbsd-eabi \
+// RUN: -no-integrated-as --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=THUMB %s
+// RUN: %clang -no-canonical-prefixes -target thumbeb-unknown-netbsd-eabi \
+// RUN: -no-integrated-as --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=THUMBEB %s
+// RUN: %clang -no-canonical-prefixes -target arm-unknown-netbsd7.0.0-eabi \
+// RUN: --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=ARM-7 %s
+// RUN: %clang -no-canonical-prefixes -target arm-unknown-netbsd6.0.0-eabi \
+// RUN: --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=ARM-6 %s
+// RUN: %clang -no-canonical-prefixes -target sparc-unknown-netbsd \
+// RUN: -no-integrated-as --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=SPARC %s
+// RUN: %clang -no-canonical-prefixes -target sparc64-unknown-netbsd \
+// RUN: -no-integrated-as --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=SPARC64 %s
+// RUN: %clang -no-canonical-prefixes -target powerpc-unknown-netbsd \
+// RUN: --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=POWERPC %s
+// RUN: %clang -no-canonical-prefixes -target powerpc64-unknown-netbsd \
+// RUN: --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=POWERPC64 %s
+
+// RUN: %clang -no-canonical-prefixes -target x86_64-unknown-netbsd -static \
+// RUN: --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=S-X86_64 %s
+// RUN: %clang -no-canonical-prefixes -target x86_64-unknown-netbsd7.0.0 -static \
+// RUN: --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=S-X86_64-7 %s
+// RUN: %clang -no-canonical-prefixes -target x86_64-unknown-netbsd6.0.0 -static \
+// RUN: --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=S-X86_64-6 %s
+// RUN: %clang -no-canonical-prefixes -target aarch64-unknown-netbsd -static \
+// RUN: --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=S-AARCH64 %s
+// RUN: %clang -no-canonical-prefixes -target aarch64-unknown-netbsd7.0.0 -static \
+// RUN: --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=S-AARCH64-7 %s
+// RUN: %clang -no-canonical-prefixes -target aarch64_be-unknown-netbsd -static \
+// RUN: --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=S-AARCH64_BE %s
+// RUN: %clang -no-canonical-prefixes -target aarch64_be-unknown-netbsd7.0.0 -static \
+// RUN: --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=S-AARCH64_BE-7 %s
+// RUN: %clang -no-canonical-prefixes -target arm-unknown-netbsd-eabi -static \
+// RUN: --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=S-ARM %s
+// RUN: %clang -no-canonical-prefixes -target armeb-unknown-netbsd-eabi -static \
+// RUN: --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=S-ARMEB %s
+// RUN: %clang -no-canonical-prefixes -target arm-unknown-netbsd7.0.0-eabi -static \
+// RUN: --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=S-ARM-7 %s
+// RUN: %clang -no-canonical-prefixes -target arm-unknown-netbsd6.0.0-eabi -static \
+// RUN: --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=S-ARM-6 %s
+// RUN: %clang -no-canonical-prefixes -target sparc-unknown-netbsd7.0.0 -static \
+// RUN: --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=S-SPARC-7 %s
+// RUN: %clang -no-canonical-prefixes -target sparc-unknown-netbsd6.0.0 -static \
+// RUN: --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=S-SPARC-6 %s
+// RUN: %clang -no-canonical-prefixes -target sparc64-unknown-netbsd7.0.0 -static \
+// RUN: --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=S-SPARC64-7 %s
+// RUN: %clang -no-canonical-prefixes -target sparc64-unknown-netbsd6.0.0 -static \
+// RUN: --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=S-SPARC64-6 %s
+// RUN: %clang -no-canonical-prefixes -target powerpc-unknown-netbsd -static \
+// RUN: --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=S-POWERPC %s
+// RUN: %clang -no-canonical-prefixes -target powerpc64-unknown-netbsd -static \
+// RUN: --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=S-POWERPC64 %s
+// RUN: %clang -target x86_64-unknown-netbsd -pthread -dM -E %s \
+// RUN: | FileCheck -check-prefix=PTHREAD %s
+
+// STATIC: ld{{.*}}" "--eh-frame-hdr"
+// STATIC-NOT: "-pie"
+// STATIC-NOT: "-Bshareable"
+// STATIC: "-dynamic-linker" "/libexec/ld.elf_so"
+// STATIC-NOT: "-pie"
+// STATIC-NOT: "-Bshareable"
+// STATIC: "{{.*}}/usr/lib{{/|\\\\}}crt0.o"
+// STATIC: "{{.*}}/usr/lib{{/|\\\\}}crti.o" "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o"
+// STATIC: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
+
+// STATIC-PIE: ld{{.*}}" "--eh-frame-hdr"
+// STATIC-PIE-NOT: "-dynamic-linker" "/libexec/ld.elf_so"
+// STATIC-PIE-NOT: "-Bshareable"
+// STATIC-PIE: "-pie"
+// STATIC-PIE-NOT: "-dynamic-linker" "/libexec/ld.elf_so"
+// STATIC-PIE-NOT: "-Bshareable"
+// STATIC-PIE: "{{.*}}/usr/lib{{/|\\\\}}crt0.o"
+// STATIC-PIE: "{{.*}}/usr/lib{{/|\\\\}}crti.o" "{{.*}}/usr/lib{{/|\\\\}}crtbeginS.o"
+// STATIC-PIE: "{{.*}}/usr/lib{{/|\\\\}}crtendS.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
+
+// SHARED: ld{{.*}}" "--eh-frame-hdr"
+// SHARED-NOT: "-pie"
+// SHARED-NOT: "-dynamic-linker"
+// SHARED-NOT: "{{.*}}/usr/lib{{/|\\\\}}crt0.o"
+// SHARED: "{{.*}}/usr/lib{{/|\\\\}}crti.o" "{{.*}}/usr/lib{{/|\\\\}}crtbeginS.o"
+// SHARED: "{{.*}}/usr/lib{{/|\\\\}}crtendS.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
+
+// PIE: ld{{.*}}" "--eh-frame-hdr"
+// PIE-NOT: "-Bshareable"
+// PIE "-pie" "-dynamic-linker" "/libexec/ld.elf_so"
+// PIE-NOT: "-Bshareable"
+// PIE: "{{.*}}/usr/lib{{/|\\\\}}crt0.o" "{{.*}}/usr/lib{{/|\\\\}}crti.o"
+// PIE: "{{.*}}/usr/lib{{/|\\\\}}crtbeginS.o"
+// PIE: "{{.*}}/usr/lib{{/|\\\\}}crtendS.o"
+// PIE: "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
+
+// X86_64: clang{{.*}}" "-cc1" "-triple" "x86_64-unknown-netbsd"
+// X86_64: ld{{.*}}" "--eh-frame-hdr" "-dynamic-linker" "/libexec/ld.elf_so"
+// X86_64: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o" "{{.*}}/usr/lib{{/|\\\\}}crti.o"
+// X86_64: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc"
+// X86_64: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
+
+// X86_64-7: clang{{.*}}" "-cc1" "-triple" "x86_64-unknown-netbsd7.0.0"
+// X86_64-7: ld{{.*}}" "--eh-frame-hdr" "-dynamic-linker" "/libexec/ld.elf_so"
+// X86_64-7: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o" "{{.*}}/usr/lib{{/|\\\\}}crti.o"
+// X86_64-7:  "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc"
+// X86_64-7: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
+
+// X86_64-6: clang{{.*}}" "-cc1" "-triple" "x86_64-unknown-netbsd6.0.0"
+// X86_64-6: ld{{.*}}" "--eh-frame-hdr" "-dynamic-linker" "/libexec/ld.elf_so"
+// X86_64-6: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o" "{{.*}}/usr/lib{{/|\\\\}}crti.o"
+// X86_64-6: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc"
+// X86_64-6: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
+
+// AARCH64: clang{{.*}}" "-cc1" "-triple" "aarch64-unknown-netbsd"
+// AARCH64: ld{{.*}}" "--eh-frame-hdr" "-dynamic-linker" "/libexec/ld.elf_so"
+// AARCH64: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o" "{{.*}}/usr/lib{{/|\\\\}}crti.o"
+// AARCH64: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc"
+// AARCH64: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
+
+// AARCH64-7: clang{{.*}}" "-cc1" "-triple" "aarch64-unknown-netbsd7.0.0"
+// AARCH64-7: ld{{.*}}" "--eh-frame-hdr" "-dynamic-linker" "/libexec/ld.elf_so"
+// AARCH64-7: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o" "{{.*}}/usr/lib{{/|\\\\}}crti.o"
+// AARCH64-7:  "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc"
+// AARCH64-7: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
+
+// AARCH64_BE: clang{{.*}}" "-cc1" "-triple" "aarch64_be-unknown-netbsd"
+// AARCH64_BE: ld{{.*}}" "--eh-frame-hdr" "-dynamic-linker" "/libexec/ld.elf_so"
+// AARCH64_BE: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o" "{{.*}}/usr/lib{{/|\\\\}}crti.o"
+// AARCH64_BE: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc"
+// AARCH64_BE: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
+
+// AARCH64_BE-7: clang{{.*}}" "-cc1" "-triple" "aarch64_be-unknown-netbsd7.0.0"
+// AARCH64_BE-7: ld{{.*}}" "--eh-frame-hdr" "-dynamic-linker" "/libexec/ld.elf_so"
+// AARCH64_BE-7: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o" "{{.*}}/usr/lib{{/|\\\\}}crti.o"
+// AARCH64_BE-7:  "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc"
+// AARCH64_BE-7: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
+
+// ARM: clang{{.*}}" "-cc1" "-triple" "armv5e-unknown-netbsd-eabi"
+// ARM: as{{.*}}" "-mcpu=arm926ej-s" "-o"
+// ARM: ld{{.*}}" "--eh-frame-hdr" "-dynamic-linker" "/libexec/ld.elf_so"
+// ARM: "-m" "armelf_nbsd_eabi"
+// ARM: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o"
+// ARM: "{{.*}}/usr/lib{{/|\\\\}}eabi{{/|\\\\}}crti.o"
+// ARM: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc"
+// ARM: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
+
+// ARMEB: clang{{.*}}" "-cc1" "-triple" "armebv5e-unknown-netbsd-eabi"
+// ARMEB: as{{.*}}" "-mcpu=arm926ej-s" "-o"
+// ARMEB: ld{{.*}}" "--eh-frame-hdr" "-dynamic-linker" "/libexec/ld.elf_so"
+// ARMEB-NOT: "--be8"
+// ARMEB: "-m" "armelfb_nbsd_eabi"
+// ARMEB: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o"
+// ARMEB: "{{.*}}/usr/lib{{/|\\\\}}eabi{{/|\\\\}}crti.o"
+// ARMEB: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc"
+// ARMEB: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
+// ARMV7EB: ld{{.*}}" "--eh-frame-hdr" "-dynamic-linker" "/libexec/ld.elf_so"
+// ARMV7EB: "--be8" "-m" "armelfb_nbsd_eabi"
+
+// ARMEB-R: ld{{.*}}"
+// ARMEB-R-NOT: "--be8"
+
+// ARM-APCS: clang{{.*}}" "-cc1" "-triple" "armv4-unknown-netbsd"
+// ARM-APCS: as{{.*}}" "-mcpu=strongarm" "-o"
+// ARM-APCS: ld{{.*}}" "--eh-frame-hdr" "-dynamic-linker" "/libexec/ld.elf_so"
+// ARM-APCS: "-m" "armelf_nbsd"
+// ARM-APCS: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o"
+// ARM-APCS: "{{.*}}/usr/lib{{/|\\\\}}oabi{{/|\\\\}}crti.o"
+// ARM-APCS: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc"
+// ARM-APCS: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
+
+// ARM-HF: clang{{.*}}" "-cc1" "-triple" "armv5e-unknown-netbsd-eabihf"
+// ARM-HF: as{{.*}}" "-mcpu=arm926ej-s" "-o"
+// ARM-HF: ld{{.*}}" "--eh-frame-hdr" "-dynamic-linker" "/libexec/ld.elf_so"
+// ARM-HF: "-m" "armelf_nbsd_eabihf"
+// ARM-HF: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o"
+// ARM-HF: "{{.*}}/usr/lib{{/|\\\\}}eabihf{{/|\\\\}}crti.o"
+// ARM-HF: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc"
+// ARM-HF: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
+
+// THUMB: clang{{.*}}" "-cc1" "-triple" "armv5e-unknown-netbsd-eabi"
+// THUMB: as{{.*}}" "-mcpu=arm926ej-s" "-o"
+// THUMB: ld{{.*}}" "--eh-frame-hdr" "-dynamic-linker" "/libexec/ld.elf_so"
+// THUMB: "-m" "armelf_nbsd_eabi"
+// THUMB: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o"
+// THUMB: "{{.*}}/usr/lib{{/|\\\\}}eabi{{/|\\\\}}crti.o"
+// THUMB: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc"
+// THUMB: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
+
+// THUMBEB: clang{{.*}}" "-cc1" "-triple" "armebv5e-unknown-netbsd-eabi"
+// THUMBEB: as{{.*}}" "-mcpu=arm926ej-s" "-o"
+// THUMBEB: ld{{.*}}" "--eh-frame-hdr" "-dynamic-linker" "/libexec/ld.elf_so"
+// THUMBEB: "-m" "armelfb_nbsd_eabi"
+// THUMBEB: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o"
+// THUMBEB: "{{.*}}/usr/lib{{/|\\\\}}eabi{{/|\\\\}}crti.o"
+// THUMBEB: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc"
+// THUMBEB: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
+
+// ARM-7: clang{{.*}}" "-cc1" "-triple" "armv5e-unknown-netbsd7.0.0-eabi"
+// ARM-7: ld{{.*}}" "--eh-frame-hdr" "-dynamic-linker" "/libexec/ld.elf_so"
+// ARM-7: "-m" "armelf_nbsd_eabi"
+// ARM-7: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o"
+// ARM-7: "{{.*}}/usr/lib{{/|\\\\}}eabi{{/|\\\\}}crti.o"
+// ARM-7:  "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc"
+// ARM-7: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
+
+// ARM-6: clang{{.*}}" "-cc1" "-triple" "armv5e-unknown-netbsd6.0.0-eabi"
+// ARM-6: ld{{.*}}" "--eh-frame-hdr" "-dynamic-linker" "/libexec/ld.elf_so"
+// ARM-6: "-m" "armelf_nbsd_eabi"
+// ARM-6: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o"
+// ARM-6: "{{.*}}/usr/lib{{/|\\\\}}eabi{{/|\\\\}}crti.o"
+// ARM-6: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc"
+// ARM-6: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
+
+// SPARC: clang{{.*}}" "-cc1" "-triple" "sparc-unknown-netbsd"
+// SPARC: as{{.*}}" "-32" "-Av8" "-o"
+// SPARC: ld{{.*}}" "--eh-frame-hdr" "-dynamic-linker" "/libexec/ld.elf_so"
+// SPARC: "-m" "elf32_sparc"
+// SPARC: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o"
+// SPARC: "{{.*}}/usr/lib{{/|\\\\}}sparc{{/|\\\\}}crti.o"
+// SPARC: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc"
+// SPARC: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
+
+// SPARC64: clang{{.*}}" "-cc1" "-triple" "sparc64-unknown-netbsd"
+// SPARC64: as{{.*}}" "-64" "-Av9" "-o"
+// SPARC64: ld{{.*}}" "--eh-frame-hdr" "-dynamic-linker" "/libexec/ld.elf_so"
+// SPARC64: "-m" "elf64_sparc"
+// SPARC64: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o" "{{.*}}/usr/lib{{/|\\\\}}crti.o"
+// SPARC64: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc"
+// SPARC64: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
+
+// POWERPC: clang{{.*}}" "-cc1" "-triple" "powerpc-unknown-netbsd"
+// POWERPC: ld{{.*}}" "--eh-frame-hdr" "-dynamic-linker" "/libexec/ld.elf_so"
+// POWERPC: "-m" "elf32ppc_nbsd"
+// POWERPC: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o"
+// POWERPC: "{{.*}}/usr/lib{{/|\\\\}}powerpc{{/|\\\\}}crti.o"
+// POWERPC: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc"
+// POWERPC: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
+
+// POWERPC64: clang{{.*}}" "-cc1" "-triple" "powerpc64-unknown-netbsd"
+// POWERPC64: ld{{.*}}" "--eh-frame-hdr" "-dynamic-linker" "/libexec/ld.elf_so"
+// POWERPC64: "-m" "elf64ppc"
+// POWERPC64: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o"
+// POWERPC64: "{{.*}}/usr/lib{{/|\\\\}}crti.o"
+// POWERPC64: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc"
+// POWERPC64: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
+
+// S-X86_64: clang{{.*}}" "-cc1" "-triple" "x86_64-unknown-netbsd"
+// S-X86_64: ld{{.*}}" "--eh-frame-hdr" "-Bstatic"
+// S-X86_64: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o" "{{.*}}/usr/lib{{/|\\\\}}crti.o"
+// S-X86_64: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc"
+// S-X86_64: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
+
+// S-X86_64-7: clang{{.*}}" "-cc1" "-triple" "x86_64-unknown-netbsd7.0.0"
+// S-X86_64-7: ld{{.*}}" "--eh-frame-hdr" "-Bstatic"
+// S-X86_64-7: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o" "{{.*}}/usr/lib{{/|\\\\}}crti.o"
+// S-X86_64-7: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc"
+// S-X86_64-7: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
+
+// S-X86_64-6: clang{{.*}}" "-cc1" "-triple" "x86_64-unknown-netbsd6.0.0"
+// S-X86_64-6: ld{{.*}}" "--eh-frame-hdr" "-Bstatic"
+// S-X86_64-6: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o" "{{.*}}/usr/lib{{/|\\\\}}crti.o"
+// S-X86_64-6: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc"
+// S-X86_64-6: "-lgcc_eh" "-lc" "-lgcc"
+// S-X86_64-6: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
+
+// S-AARCH64: clang{{.*}}" "-cc1" "-triple" "aarch64-unknown-netbsd"
+// S-AARCH64: ld{{.*}}" "--eh-frame-hdr" "-Bstatic"
+// S-AARCH64: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o" "{{.*}}/usr/lib{{/|\\\\}}crti.o"
+// S-AARCH64: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc"
+// S-AARCH64: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
+
+// S-AARCH64-7: clang{{.*}}" "-cc1" "-triple" "aarch64-unknown-netbsd7.0.0"
+// S-AARCH64-7: ld{{.*}}" "--eh-frame-hdr" "-Bstatic"
+// S-AARCH64-7: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o" "{{.*}}/usr/lib{{/|\\\\}}crti.o"
+// S-AARCH64-7: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc"
+// S-AARCH64-7: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
+
+// S-AARCH64_BE: clang{{.*}}" "-cc1" "-triple" "aarch64_be-unknown-netbsd"
+// S-AARCH64_BE: ld{{.*}}" "--eh-frame-hdr" "-Bstatic"
+// S-AARCH64_BE: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o" "{{.*}}/usr/lib{{/|\\\\}}crti.o"
+// S-AARCH64_BE: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc"
+// S-AARCH64_BE: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
+
+// S-AARCH64_BE-7: clang{{.*}}" "-cc1" "-triple" "aarch64_be-unknown-netbsd7.0.0"
+// S-AARCH64_BE-7: ld{{.*}}" "--eh-frame-hdr" "-Bstatic"
+// S-AARCH64_BE-7: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o" "{{.*}}/usr/lib{{/|\\\\}}crti.o"
+// S-AARCH64_BE-7: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc"
+// S-AARCH64_BE-7: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
+
+// S-ARM: clang{{.*}}" "-cc1" "-triple" "armv5e-unknown-netbsd-eabi"
+// S-ARM: ld{{.*}}" "--eh-frame-hdr" "-Bstatic"
+// S-ARM: "-m" "armelf_nbsd_eabi"
+// S-ARM: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o"
+// S-ARM: "{{.*}}/usr/lib{{/|\\\\}}eabi{{/|\\\\}}crti.o"
+// S-ARM: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc"
+// S-ARM: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
+
+// S-ARMEB: clang{{.*}}" "-cc1" "-triple" "armebv5e-unknown-netbsd-eabi"
+// S-ARMEB: ld{{.*}}" "--eh-frame-hdr" "-Bstatic"
+// S-ARMEB: "-m" "armelfb_nbsd_eabi"
+// S-ARMEB: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o"
+// S-ARMEB: "{{.*}}/usr/lib{{/|\\\\}}eabi{{/|\\\\}}crti.o"
+// S-ARMEB: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc"
+// S-ARMEB: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
+
+// S-ARM-7: clang{{.*}}" "-cc1" "-triple" "armv5e-unknown-netbsd7.0.0-eabi"
+// S-ARM-7: ld{{.*}}" "--eh-frame-hdr" "-Bstatic"
+// S-ARM-7: "-m" "armelf_nbsd_eabi"
+// S-ARM-7: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o"
+// S-ARM-7: "{{.*}}/usr/lib{{/|\\\\}}eabi{{/|\\\\}}crti.o"
+// S-ARM-7: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc"
+// S-ARM-7: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
+
+// S-ARM-6: clang{{.*}}" "-cc1" "-triple" "armv5e-unknown-netbsd6.0.0-eabi"
+// S-ARM-6: ld{{.*}}" "--eh-frame-hdr" "-Bstatic"
+// S-ARM-6: "-m" "armelf_nbsd_eabi"
+// S-ARM-6: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o"
+// S-ARM-6: "{{.*}}/usr/lib{{/|\\\\}}eabi{{/|\\\\}}crti.o"
+// S-ARM-6: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc"
+// S-ARM-6: "-lgcc_eh" "-lc" "-lgcc"
+// S-ARM-6: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
+
+// S-SPARC-6: clang{{.*}}" "-cc1" "-triple" "sparc-unknown-netbsd6.0.0"
+// S-SPARC-6: ld{{.*}}" "--eh-frame-hdr" "-Bstatic"
+// S-SPARC-6: "-m" "elf32_sparc"
+// S-SPARC-6: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o"
+// S-SPARC-6: "{{.*}}/usr/lib{{/|\\\\}}sparc{{/|\\\\}}crti.o"
+// S-SPARC-6: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc"
+// S-SPARC-6: "-lgcc_eh" "-lc" "-lgcc"
+// S-SPARC-6: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
+
+// S-SPARC-7: clang{{.*}}" "-cc1" "-triple" "sparc-unknown-netbsd7.0.0"
+// S-SPARC-7: ld{{.*}}" "--eh-frame-hdr" "-Bstatic"
+// S-SPARC-7: "-m" "elf32_sparc"
+// S-SPARC-7: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o"
+// S-SPARC-7: "{{.*}}/usr/lib{{/|\\\\}}sparc{{/|\\\\}}crti.o"
+// S-SPARC-7: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc"
+// S-SPARC-7: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
+
+// S-SPARC64-6: clang{{.*}}" "-cc1" "-triple" "sparc64-unknown-netbsd6.0.0"
+// S-SPARC64-6: ld{{.*}}" "--eh-frame-hdr" "-Bstatic"
+// S-SPARC64-6: "-m" "elf64_sparc"
+// S-SPARC64-6: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o" "{{.*}}/usr/lib{{/|\\\\}}crti.o"
+// S-SPARC64-6: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc"
+// S-SPARC64-6: "-lgcc_eh" "-lc" "-lgcc"
+// S-SPARC64-6: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
+
+// S-SPARC64-7: clang{{.*}}" "-cc1" "-triple" "sparc64-unknown-netbsd7.0.0"
+// S-SPARC64-7: ld{{.*}}" "--eh-frame-hdr" "-Bstatic"
+// S-SPARC64-7: "-m" "elf64_sparc"
+// S-SPARC64-7: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o" "{{.*}}/usr/lib{{/|\\\\}}crti.o"
+// S-SPARC64-7: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc"
+// S-SPARC64-7: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
+
+// S-POWERPC: clang{{.*}}" "-cc1" "-triple" "powerpc-unknown-netbsd"
+// S-POWERPC: ld{{.*}}" "--eh-frame-hdr" "-Bstatic"
+// S-POWERPC: "-m" "elf32ppc_nbsd"
+// S-POWERPC: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o"
+// S-POWERPC: "{{.*}}/usr/lib{{/|\\\\}}powerpc{{/|\\\\}}crti.o"
+// S-POWERPC: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc"
+// S-POWERPC: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
+
+// S-POWERPC64: clang{{.*}}" "-cc1" "-triple" "powerpc64-unknown-netbsd"
+// S-POWERPC64: ld{{.*}}" "--eh-frame-hdr" "-Bstatic"
+// S-POWERPC64: "-m" "elf64ppc"
+// S-POWERPC64: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o"
+// S-POWERPC64: "{{.*}}/usr/lib{{/|\\\\}}crti.o"
+// S-POWERPC64: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc"
+// S-POWERPC64: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
+
+// PTHREAD-NOT: _POSIX_THREADS
+// PTHREAD:     _REENTRANT
+// PTHREAD-NOT: _POSIX_THREADS

src/llvm-project/clang/test/Driver/netbsd.cpp

diff --git a/src/llvm-project/clang/test/Driver/netbsd.cpp b/src/llvm-project/clang/test/Driver/netbsd.cpp
new file mode 100644
index 0000000..4af7d83
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/netbsd.cpp
@@ -0,0 +1,341 @@
+// RUN: %clangxx -no-canonical-prefixes -target x86_64-unknown-netbsd \
+// RUN: -stdlib=platform --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=X86_64 %s
+// RUN: %clangxx -no-canonical-prefixes -target x86_64-unknown-netbsd7.0.0 \
+// RUN: -stdlib=platform --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=X86_64-7 %s
+// RUN: %clangxx -no-canonical-prefixes -target x86_64-unknown-netbsd6.0.0 \
+// RUN: -stdlib=platform --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=X86_64-6 %s
+// RUN: %clangxx -no-canonical-prefixes -target arm-unknown-netbsd6.0.0-eabi \
+// RUN: -stdlib=platform --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=ARM %s
+// RUN: %clangxx -no-canonical-prefixes -target arm-unknown-netbsd7.0.0-eabi \
+// RUN: -stdlib=platform --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=ARM-7 %s
+// RUN: %clangxx -no-canonical-prefixes -target aarch64-unknown-netbsd \
+// RUN: -stdlib=platform --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=AARCH64 %s
+// RUN: %clangxx -no-canonical-prefixes -target aarch64-unknown-netbsd7.0.0 \
+// RUN: -stdlib=platform --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=AARCH64-7 %s
+// RUN: %clangxx -no-canonical-prefixes -target aarch64_be-unknown-netbsd \
+// RUN: -stdlib=platform --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=AARCH64_BE %s
+// RUN: %clangxx -no-canonical-prefixes -target aarch64_be-unknown-netbsd7.0.0 \
+// RUN: -stdlib=platform --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=AARCH64_BE-7 %s
+// RUN: %clangxx -no-canonical-prefixes -target sparc-unknown-netbsd \
+// RUN: -stdlib=platform --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=SPARC %s
+// RUN: %clangxx -no-canonical-prefixes -target sparc-unknown-netbsd6.0.0 \
+// RUN: -stdlib=platform --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=SPARC-6 %s
+// RUN: %clangxx -no-canonical-prefixes -target sparc-unknown-netbsd7.0.0 \
+// RUN: -stdlib=platform --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=SPARC-7 %s
+// RUN: %clangxx -no-canonical-prefixes -target sparc64-unknown-netbsd \
+// RUN: -stdlib=platform --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=SPARC64 %s
+// RUN: %clangxx -no-canonical-prefixes -target sparc64-unknown-netbsd6.0.0 \
+// RUN: -stdlib=platform --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=SPARC64-6 %s
+// RUN: %clangxx -no-canonical-prefixes -target sparc64-unknown-netbsd7.0.0 \
+// RUN: -stdlib=platform --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=SPARC64-7 %s
+// RUN: %clangxx -no-canonical-prefixes -target powerpc-unknown-netbsd \
+// RUN: -stdlib=platform --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=POWERPC %s
+// RUN: %clangxx -no-canonical-prefixes -target powerpc64-unknown-netbsd \
+// RUN: -stdlib=platform --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=POWERPC64 %s
+
+// RUN: %clangxx -no-canonical-prefixes -target x86_64-unknown-netbsd -static \
+// RUN: -stdlib=platform --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=S-X86_64 %s
+// RUN: %clangxx -no-canonical-prefixes -target x86_64-unknown-netbsd7.0.0 -static \
+// RUN: -stdlib=platform --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=S-X86_64-7 %s
+// RUN: %clangxx -no-canonical-prefixes -target x86_64-unknown-netbsd6.0.0 -static \
+// RUN: -stdlib=platform --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=S-X86_64-6 %s
+// RUN: %clangxx -no-canonical-prefixes -target arm-unknown-netbsd6.0.0-eabi -static \
+// RUN: -stdlib=platform --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=S-ARM %s
+// RUN: %clangxx -no-canonical-prefixes -target arm-unknown-netbsd7.0.0-eabi -static \
+// RUN: -stdlib=platform --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=S-ARM-7 %s
+// RUN: %clangxx -no-canonical-prefixes -target aarch64-unknown-netbsd -static \
+// RUN: -stdlib=platform --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=S-AARCH64 %s
+// RUN: %clangxx -no-canonical-prefixes -target aarch64-unknown-netbsd7.0.0 -static \
+// RUN: -stdlib=platform --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=S-AARCH64-7 %s
+// RUN: %clangxx -no-canonical-prefixes -target aarch64_be-unknown-netbsd -static \
+// RUN: -stdlib=platform --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=S-AARCH64_BE %s
+// RUN: %clangxx -no-canonical-prefixes -target aarch64_be-unknown-netbsd7.0.0 -static \
+// RUN: -stdlib=platform --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=S-AARCH64_BE-7 %s
+// RUN: %clangxx -no-canonical-prefixes -target sparc-unknown-netbsd -static \
+// RUN: -stdlib=platform --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=S-SPARC %s
+// RUN: %clangxx -no-canonical-prefixes -target sparc-unknown-netbsd6.0.0 -static \
+// RUN: -stdlib=platform --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=S-SPARC-6 %s
+// RUN: %clangxx -no-canonical-prefixes -target sparc-unknown-netbsd7.0.0 -static \
+// RUN: -stdlib=platform --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=S-SPARC-7 %s
+// RUN: %clangxx -no-canonical-prefixes -target sparc64-unknown-netbsd -static \
+// RUN: -stdlib=platform --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=S-SPARC64 %s
+// RUN: %clangxx -no-canonical-prefixes -target sparc64-unknown-netbsd6.0.0 -static \
+// RUN: -stdlib=platform --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=S-SPARC64-6 %s
+// RUN: %clangxx -no-canonical-prefixes -target sparc64-unknown-netbsd7.0.0 -static \
+// RUN: -stdlib=platform --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=S-SPARC64-7 %s
+// RUN: %clangxx -no-canonical-prefixes -target powerpc-unknown-netbsd -static \
+// RUN: -stdlib=platform --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=S-POWERPC %s
+// RUN: %clangxx -no-canonical-prefixes -target powerpc64-unknown-netbsd -static \
+// RUN: -stdlib=platform --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=S-POWERPC64 %s
+
+// X86_64: clang{{.*}}" "-cc1" "-triple" "x86_64-unknown-netbsd"
+// X86_64: ld{{.*}}" "--eh-frame-hdr" "-dynamic-linker" "/libexec/ld.elf_so"
+// X86_64: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o" "{{.*}}/usr/lib{{/|\\\\}}crti.o"
+// X86_64: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc++"
+// X86_64: "-lm" "-lc" "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
+
+// X86_64-7: clang{{.*}}" "-cc1" "-triple" "x86_64-unknown-netbsd7.0.0"
+// X86_64-7: ld{{.*}}" "--eh-frame-hdr" "-dynamic-linker" "/libexec/ld.elf_so"
+// X86_64-7: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o" "{{.*}}/usr/lib{{/|\\\\}}crti.o"
+// X86_64-7: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc++"
+// X86_64-7: "-lm" "-lc" "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
+
+// X86_64-6: clang{{.*}}" "-cc1" "-triple" "x86_64-unknown-netbsd6.0.0"
+// X86_64-6: ld{{.*}}" "--eh-frame-hdr" "-dynamic-linker" "/libexec/ld.elf_so"
+// X86_64-6: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o" "{{.*}}/usr/lib{{/|\\\\}}crti.o"
+// X86_64-6: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lstdc++"
+// X86_64-6: "-lm" "-lc" "-lgcc" "--as-needed" "-lgcc_s" "--no-as-needed"
+// X86_64-6: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
+
+// ARM: clang{{.*}}" "-cc1" "-triple" "armv5e-unknown-netbsd6.0.0-eabi"
+// ARM: ld{{.*}}" "--eh-frame-hdr" "-dynamic-linker" "/libexec/ld.elf_so"
+// ARM: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o" "{{.*}}/usr/lib{{/|\\\\}}eabi{{/|\\\\}}crti.o"
+// ARM: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lstdc++"
+// ARM: "-lm" "-lc" "-lgcc" "--as-needed" "-lgcc_s" "--no-as-needed"
+// ARM: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
+
+// ARM-7: clang{{.*}}" "-cc1" "-triple" "armv5e-unknown-netbsd7.0.0-eabi"
+// ARM-7: ld{{.*}}" "--eh-frame-hdr" "-dynamic-linker" "/libexec/ld.elf_so"
+// ARM-7: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o" "{{.*}}/usr/lib{{/|\\\\}}eabi{{/|\\\\}}crti.o"
+// ARM-7: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc++" "-lm" "-lc"
+// ARM-7: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
+
+// AARCH64: clang{{.*}}" "-cc1" "-triple" "aarch64-unknown-netbsd"
+// AARCH64: ld{{.*}}" "--eh-frame-hdr" "-dynamic-linker" "/libexec/ld.elf_so"
+// AARCH64: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o" "{{.*}}/usr/lib{{/|\\\\}}crti.o"
+// AARCH64: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc++"
+// AARCH64: "-lm" "-lc"
+// AARCH64: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
+
+// AARCH64-7: clang{{.*}}" "-cc1" "-triple" "aarch64-unknown-netbsd7.0.0"
+// AARCH64-7: ld{{.*}}" "--eh-frame-hdr" "-dynamic-linker" "/libexec/ld.elf_so"
+// AARCH64-7: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o" "{{.*}}/usr/lib{{/|\\\\}}crti.o"
+// AARCH64-7: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc++"
+// AARCH64-7: "-lm" "-lc"
+// AARCH64-7: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
+
+// AARCH64_BE: clang{{.*}}" "-cc1" "-triple" "aarch64_be-unknown-netbsd"
+// AARCH64_BE: ld{{.*}}" "--eh-frame-hdr" "-dynamic-linker" "/libexec/ld.elf_so"
+// AARCH64_BE: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o" "{{.*}}/usr/lib{{/|\\\\}}crti.o"
+// AARCH64_BE: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc++"
+// AARCH64_BE: "-lm" "-lc"
+// AARCH64_BE: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
+
+// AARCH64_BE-7: clang{{.*}}" "-cc1" "-triple" "aarch64_be-unknown-netbsd7.0.0"
+// AARCH64_BE-7: ld{{.*}}" "--eh-frame-hdr" "-dynamic-linker" "/libexec/ld.elf_so"
+// AARCH64_BE-7: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o" "{{.*}}/usr/lib{{/|\\\\}}crti.o"
+// AARCH64_BE-7: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc++"
+// AARCH64_BE-7: "-lm" "-lc"
+// AARCH64_BE-7: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
+
+// SPARC: clang{{.*}}" "-cc1" "-triple" "sparc-unknown-netbsd"
+// SPARC: ld{{.*}}" "--eh-frame-hdr" "-dynamic-linker" "/libexec/ld.elf_so"
+// SPARC: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o"
+// SPARC: "{{.*}}/usr/lib{{/|\\\\}}sparc{{/|\\\\}}crti.o"
+// SPARC: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc++"
+// SPARC: "-lm" "-lc"
+// SPARC: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
+
+// SPARC-7: clang{{.*}}" "-cc1" "-triple" "sparc-unknown-netbsd7.0.0"
+// SPARC-7: ld{{.*}}" "--eh-frame-hdr" "-dynamic-linker" "/libexec/ld.elf_so"
+// SPARC-7: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o"
+// SPARC-7: "{{.*}}/usr/lib{{/|\\\\}}sparc{{/|\\\\}}crti.o"
+// SPARC-7: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc++"
+// SPARC-7: "-lm" "-lc"
+// SPARC-7: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
+
+// SPARC-6: clang{{.*}}" "-cc1" "-triple" "sparc-unknown-netbsd6.0.0"
+// SPARC-6: ld{{.*}}" "--eh-frame-hdr" "-dynamic-linker" "/libexec/ld.elf_so"
+// SPARC-6: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o"
+// SPARC-6: "{{.*}}/usr/lib{{/|\\\\}}sparc{{/|\\\\}}crti.o"
+// SPARC-6: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lstdc++"
+// SPARC-6: "-lm" "-lc" "-lgcc" "--as-needed" "-lgcc_s" "--no-as-needed"
+// SPARC-6: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
+
+// SPARC64: clang{{.*}}" "-cc1" "-triple" "sparc64-unknown-netbsd"
+// SPARC64: ld{{.*}}" "--eh-frame-hdr" "-dynamic-linker" "/libexec/ld.elf_so"
+// SPARC64: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o" "{{.*}}/usr/lib{{/|\\\\}}crti.o"
+// SPARC64: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc++"
+// SPARC64: "-lm" "-lc"
+// SPARC64: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
+
+// SPARC64-7: clang{{.*}}" "-cc1" "-triple" "sparc64-unknown-netbsd7.0.0"
+// SPARC64-7: ld{{.*}}" "--eh-frame-hdr" "-dynamic-linker" "/libexec/ld.elf_so"
+// SPARC64-7: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o" "{{.*}}/usr/lib{{/|\\\\}}crti.o"
+// SPARC64-7: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc++"
+// SPARC64-7: "-lm" "-lc"
+// SPARC64-7: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
+
+// SPARC64-6: clang{{.*}}" "-cc1" "-triple" "sparc64-unknown-netbsd6.0.0"
+// SPARC64-6: ld{{.*}}" "--eh-frame-hdr" "-dynamic-linker" "/libexec/ld.elf_so"
+// SPARC64-6: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o" "{{.*}}/usr/lib{{/|\\\\}}crti.o"
+// SPARC64-6: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lstdc++"
+// SPARC64-6: "-lm" "-lc" "-lgcc" "--as-needed" "-lgcc_s" "--no-as-needed"
+// SPARC64-6: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
+
+// POWERPC: clang{{.*}}" "-cc1" "-triple" "powerpc-unknown-netbsd"
+// POWERPC: ld{{.*}}" "--eh-frame-hdr" "-dynamic-linker" "/libexec/ld.elf_so"
+// POWERPC: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o"
+// POWERPC: "{{.*}}/usr/lib{{/|\\\\}}powerpc{{/|\\\\}}crti.o"
+// POWERPC: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc++"
+// POWERPC: "-lm" "-lc" "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
+
+// POWERPC64: clang{{.*}}" "-cc1" "-triple" "powerpc64-unknown-netbsd"
+// POWERPC64: ld{{.*}}" "--eh-frame-hdr" "-dynamic-linker" "/libexec/ld.elf_so"
+// POWERPC64: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o"
+// POWERPC64: "{{.*}}/usr/lib{{/|\\\\}}crti.o"
+// POWERPC64: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc++"
+// POWERPC64: "-lm" "-lc" "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
+
+// S-X86_64: clang{{.*}}" "-cc1" "-triple" "x86_64-unknown-netbsd"
+// S-X86_64: ld{{.*}}" "--eh-frame-hdr" "-Bstatic"
+// S-X86_64: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o" "{{.*}}/usr/lib{{/|\\\\}}crti.o"
+// S-X86_64: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc++"
+// S-X86_64: "-lm" "-lc" "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
+
+// S-X86_64-7: clang{{.*}}" "-cc1" "-triple" "x86_64-unknown-netbsd7.0.0"
+// S-X86_64-7: ld{{.*}}" "--eh-frame-hdr" "-Bstatic"
+// S-X86_64-7: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o" "{{.*}}/usr/lib{{/|\\\\}}crti.o"
+// S-X86_64-7: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc++"
+// S-X86_64-7: "-lm" "-lc" "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
+
+// S-X86_64-6: clang{{.*}}" "-cc1" "-triple" "x86_64-unknown-netbsd6.0.0"
+// S-X86_64-6: ld{{.*}}" "--eh-frame-hdr" "-Bstatic"
+// S-X86_64-6: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o" "{{.*}}/usr/lib{{/|\\\\}}crti.o"
+// S-X86_64-6: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lstdc++"
+// S-X86_64-6: "-lm" "-lc" "-lgcc_eh" "-lc" "-lgcc"
+// S-X86_64-6: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
+
+// S-ARM: clang{{.*}}" "-cc1" "-triple" "armv5e-unknown-netbsd6.0.0-eabi"
+// S-ARM: ld{{.*}}" "--eh-frame-hdr" "-Bstatic"
+// S-ARM: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o" "{{.*}}/usr/lib{{/|\\\\}}eabi{{/|\\\\}}crti.o"
+// S-ARM: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lstdc++"
+// S-ARM: "-lm" "-lc" "-lgcc_eh" "-lc" "-lgcc"
+// S-ARM: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
+
+// S-ARM-7: clang{{.*}}" "-cc1" "-triple" "armv5e-unknown-netbsd7.0.0-eabi"
+// S-ARM-7: ld{{.*}}" "--eh-frame-hdr" "-Bstatic"
+// S-ARM-7: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o" "{{.*}}/usr/lib{{/|\\\\}}eabi{{/|\\\\}}crti.o"
+// S-ARM-7: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc++" "-lm" "-lc"
+// S-ARM-7: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
+
+// S-AARCH64: clang{{.*}}" "-cc1" "-triple" "aarch64-unknown-netbsd"
+// S-AARCH64: ld{{.*}}" "--eh-frame-hdr" "-Bstatic"
+// S-AARCH64: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o" "{{.*}}/usr/lib{{/|\\\\}}crti.o"
+// S-AARCH64: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc++"
+// S-AARCH64: "-lm" "-lc"
+// S-AARCH64: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
+
+// S-AARCH64-7: clang{{.*}}" "-cc1" "-triple" "aarch64-unknown-netbsd7.0.0"
+// S-AARCH64-7: ld{{.*}}" "--eh-frame-hdr" "-Bstatic"
+// S-AARCH64-7: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o" "{{.*}}/usr/lib{{/|\\\\}}crti.o"
+// S-AARCH64-7: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc++"
+// S-AARCH64-7: "-lm" "-lc"
+// S-AARCH64-7: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
+
+// S-AARCH64_BE: clang{{.*}}" "-cc1" "-triple" "aarch64_be-unknown-netbsd"
+// S-AARCH64_BE: ld{{.*}}" "--eh-frame-hdr" "-Bstatic"
+// S-AARCH64_BE: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o" "{{.*}}/usr/lib{{/|\\\\}}crti.o"
+// S-AARCH64_BE: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc++"
+// S-AARCH64_BE: "-lm" "-lc"
+// S-AARCH64_BE: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
+
+// S-AARCH64_BE-7: clang{{.*}}" "-cc1" "-triple" "aarch64_be-unknown-netbsd7.0.0"
+// S-AARCH64_BE-7: ld{{.*}}" "--eh-frame-hdr" "-Bstatic"
+// S-AARCH64_BE-7: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o" "{{.*}}/usr/lib{{/|\\\\}}crti.o"
+// S-AARCH64_BE-7: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc++"
+// S-AARCH64_BE-7: "-lm" "-lc"
+// S-AARCH64_BE-7: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
+
+// S-SPARC: clang{{.*}}" "-cc1" "-triple" "sparc-unknown-netbsd"
+// S-SPARC: ld{{.*}}" "--eh-frame-hdr" "-Bstatic"
+// S-SPARC: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o"
+// S-SPARC: "{{.*}}/usr/lib{{/|\\\\}}sparc{{/|\\\\}}crti.o"
+// S-SPARC: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc++"
+// S-SPARC: "-lm" "-lc"
+// S-SPARC: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
+
+// S-SPARC-7: clang{{.*}}" "-cc1" "-triple" "sparc-unknown-netbsd7.0.0"
+// S-SPARC-7: ld{{.*}}" "--eh-frame-hdr" "-Bstatic"
+// S-SPARC-7: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o"
+// S-SPARC-7: "{{.*}}/usr/lib{{/|\\\\}}sparc{{/|\\\\}}crti.o"
+// S-SPARC-7: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc++"
+// S-SPARC-7: "-lm" "-lc"
+// S-SPARC-7: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
+
+// S-SPARC-6: clang{{.*}}" "-cc1" "-triple" "sparc-unknown-netbsd6.0.0"
+// S-SPARC-6: ld{{.*}}" "--eh-frame-hdr" "-Bstatic"
+// S-SPARC-6: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o"
+// S-SPARC-6: "{{.*}}/usr/lib{{/|\\\\}}sparc{{/|\\\\}}crti.o"
+// S-SPARC-6: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lstdc++"
+// S-SPARC-6: "-lm" "-lc" "-lgcc_eh" "-lc" "-lgcc"
+// S-SPARC-6: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
+
+// S-SPARC64: clang{{.*}}" "-cc1" "-triple" "sparc64-unknown-netbsd"
+// S-SPARC64: ld{{.*}}" "--eh-frame-hdr" "-Bstatic"
+// S-SPARC64: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o" "{{.*}}/usr/lib{{/|\\\\}}crti.o"
+// S-SPARC64: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc++"
+// S-SPARC64: "-lm" "-lc"
+// S-SPARC64: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
+
+// S-SPARC64-7: clang{{.*}}" "-cc1" "-triple" "sparc64-unknown-netbsd7.0.0"
+// S-SPARC64-7: ld{{.*}}" "--eh-frame-hdr" "-Bstatic"
+// S-SPARC64-7: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o" "{{.*}}/usr/lib{{/|\\\\}}crti.o"
+// S-SPARC64-7: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc++"
+// S-SPARC64-7: "-lm" "-lc"
+// S-SPARC64-7: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
+
+// S-SPARC64-6: clang{{.*}}" "-cc1" "-triple" "sparc64-unknown-netbsd6.0.0"
+// S-SPARC64-6: ld{{.*}}" "--eh-frame-hdr" "-Bstatic"
+// S-SPARC64-6: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o" "{{.*}}/usr/lib{{/|\\\\}}crti.o"
+// S-SPARC64-6: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lstdc++"
+// S-SPARC64-6: "-lm" "-lc" "-lgcc_eh" "-lc" "-lgcc"
+// S-SPARC64-6: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
+
+// S-POWERPC: clang{{.*}}" "-cc1" "-triple" "powerpc-unknown-netbsd"
+// S-POWERPC: ld{{.*}}" "--eh-frame-hdr" "-Bstatic"
+// S-POWERPC: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o"
+// S-POWERPC: "{{.*}}/usr/lib{{/|\\\\}}powerpc{{/|\\\\}}crti.o"
+// S-POWERPC: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc++"
+// S-POWERPC: "-lm" "-lc" "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
+
+// S-POWERPC64: clang{{.*}}" "-cc1" "-triple" "powerpc64-unknown-netbsd"
+// S-POWERPC64: ld{{.*}}" "--eh-frame-hdr" "-Bstatic"
+// S-POWERPC64: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o"
+// S-POWERPC64: "{{.*}}/usr/lib{{/|\\\\}}crti.o"
+// S-POWERPC64: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc++"
+// S-POWERPC64: "-lm" "-lc" "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"

src/llvm-project/clang/test/Driver/no-arc-exception-silence.m

diff --git a/src/llvm-project/clang/test/Driver/no-arc-exception-silence.m b/src/llvm-project/clang/test/Driver/no-arc-exception-silence.m
new file mode 100644
index 0000000..c16b220
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/no-arc-exception-silence.m
@@ -0,0 +1,2 @@
+// RUN: %clang -Werror -fobjc-arc -fobjc-arc-exceptions -fno-objc-arc -Xclang -verify -c -o /dev/null %s
+// expected-no-diagnostics

src/llvm-project/clang/test/Driver/no-canonical-prefixes.c

diff --git a/src/llvm-project/clang/test/Driver/no-canonical-prefixes.c b/src/llvm-project/clang/test/Driver/no-canonical-prefixes.c
new file mode 100644
index 0000000..8b9e044
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/no-canonical-prefixes.c
@@ -0,0 +1,22 @@
+// Due to ln -sf:
+// REQUIRES: shell
+// RUN: rm -rf %t.real
+// RUN: mkdir -p %t.real
+// RUN: cd %t.real
+// RUN: ln -sf %clang test-clang
+// RUN: cd ..
+// Important to remove %t.fake: If it already is a symlink to %t.real when
+// `ln -sf %t.real %t.fake` runs, then that would symlink %t.real to itself,
+// forming a cycle.
+// RUN: rm -rf %t.fake
+// RUN: ln -sf %t.real %t.fake
+// RUN: cd %t.fake
+// RUN: ./test-clang -v -S %s 2>&1 | FileCheck --check-prefix=CANONICAL %s
+// RUN: ./test-clang -v -S %s -no-canonical-prefixes 2>&1 | FileCheck --check-prefix=NON-CANONICAL %s
+//
+// FIXME: This should really be '.real'.
+// CANONICAL: InstalledDir: {{.*}}.fake
+// CANONICAL: {{[/|\\]*}}clang{{.*}}" -cc1
+//
+// NON-CANONICAL: InstalledDir: .{{$}}
+// NON-CANONICAL: test-clang" -cc1

src/llvm-project/clang/test/Driver/no-integrated-as-win.c

diff --git a/src/llvm-project/clang/test/Driver/no-integrated-as-win.c b/src/llvm-project/clang/test/Driver/no-integrated-as-win.c
new file mode 100644
index 0000000..8f590a0
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/no-integrated-as-win.c
@@ -0,0 +1,11 @@
+// RUN: %clang -target x86_64-pc-win32 -### -no-integrated-as %s -c 2>&1 | FileCheck %s
+// CHECK: there is no external assembler that can be used on this platform
+
+// But there is for mingw.  The source file should only be mentioned once for
+// the compile step.
+// RUN: %clang -target i686-pc-mingw32 -### -no-integrated-as %s -c 2>&1 | FileCheck -check-prefix=MINGW %s
+// MINGW: "-cc1"
+// MINGW: "-main-file-name" "no-integrated-as-win.c"
+// MINGW: "-x" "c" "{{.*}}no-integrated-as-win.c"
+// The assembler goes here, but its name depends on PATH.
+// MINGW-NOT: no-integrated-as-win.c

src/llvm-project/clang/test/Driver/no-integrated-as.c

diff --git a/src/llvm-project/clang/test/Driver/no-integrated-as.c b/src/llvm-project/clang/test/Driver/no-integrated-as.c
new file mode 100644
index 0000000..1271715
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/no-integrated-as.c
@@ -0,0 +1,14 @@
+// RUN: %clang -target i386 -### -no-integrated-as -c %s 2>&1 \
+// RUN:     | FileCheck %s -check-prefix NOIAS
+
+// NOIAS: -no-integrated-as
+
+// RUN: %clang -target i386 -### -integrated-as -c %s 2>&1 \
+// RUN:     | FileCheck %s -check-prefix IAS
+
+// IAS-NOT: -no-integrated-as
+
+// RUN: %clang -target i386 -### -c %s 2>&1 | FileCheck %s -check-prefix DEFAULT
+// RUN: %clang -target msp430 -### -c %s 2>&1 | FileCheck %s -check-prefix DEFAULT
+
+// DEFAULT-NOT: -no-integrated-as

src/llvm-project/clang/test/Driver/no-integrated-as.s

diff --git a/src/llvm-project/clang/test/Driver/no-integrated-as.s b/src/llvm-project/clang/test/Driver/no-integrated-as.s
new file mode 100644
index 0000000..bf6e69d
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/no-integrated-as.s
@@ -0,0 +1,8 @@
+; RUN: %clang -### -no-integrated-as -c %s 2>&1 | FileCheck %s -check-prefix IAS
+; Windows doesn't support no-integrated-as
+; XFAIL: windows-msvc
+;
+; Make sure the current file's filename appears in the output.
+; We can't generically match on the assembler name, so we just make sure
+; the filename is in the output.
+; IAS: no-integrated-as.s

src/llvm-project/clang/test/Driver/no-objc-arr.m

diff --git a/src/llvm-project/clang/test/Driver/no-objc-arr.m b/src/llvm-project/clang/test/Driver/no-objc-arr.m
new file mode 100644
index 0000000..21246a3
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/no-objc-arr.m
@@ -0,0 +1,9 @@
+// RUN: %clang  -Werror -fobjc-arc -fsyntax-only -fno-objc-arc -Xclang -verify %s
+// expected-no-diagnostics
+// rdar://8949617
+
+void * FOO() {
+    id string = @"Hello World.\n";
+    void *pointer = string; // No error must be issued
+    return pointer;
+}

src/llvm-project/clang/test/Driver/no-objc-default-synthesize-properties.m

diff --git a/src/llvm-project/clang/test/Driver/no-objc-default-synthesize-properties.m b/src/llvm-project/clang/test/Driver/no-objc-default-synthesize-properties.m
new file mode 100644
index 0000000..a034926
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/no-objc-default-synthesize-properties.m
@@ -0,0 +1,10 @@
+// RUN: not %clang  -fsyntax-only -fno-objc-default-synthesize-properties -fobjc-default-synthesize-properties %s 2>&1 | FileCheck %s
+
+@interface I
+@property int P;
+@end
+
+@implementation I
+@end
+// CHECK: error: unknown argument: '-fno-objc-default-synthesize-properties'
+// CHECK: error: unknown argument: '-fobjc-default-synthesize-properties'

src/llvm-project/clang/test/Driver/no-sibling-calls.c

diff --git a/src/llvm-project/clang/test/Driver/no-sibling-calls.c b/src/llvm-project/clang/test/Driver/no-sibling-calls.c
new file mode 100644
index 0000000..c248990
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/no-sibling-calls.c
@@ -0,0 +1,8 @@
+// RUN: %clang -### %s -fno-optimize-sibling-calls 2> %t
+// RUN: FileCheck --check-prefix=CHECK-NOSC < %t %s
+// CHECK-NOSC: "-mdisable-tail-calls"
+
+// RUN: %clang -### -foptimize-sibling-calls %s 2> %t
+// RUN: FileCheck --check-prefix=CHECK-OSC < %t %s
+// CHECK-OSC-NOT: "-mdisable-tail-calls"
+

src/llvm-project/clang/test/Driver/nodefaultlib.c

diff --git a/src/llvm-project/clang/test/Driver/nodefaultlib.c b/src/llvm-project/clang/test/Driver/nodefaultlib.c
new file mode 100644
index 0000000..08bcea5
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/nodefaultlib.c
@@ -0,0 +1,10 @@
+// RUN: %clang -target i686-pc-linux-gnu -### -nodefaultlibs %s 2>&1 | FileCheck -check-prefix=TEST1 %s
+// TEST1-NOT: start-group
+// TEST1-NOT: "-lgcc"
+// TEST1-NOT: "-lc"
+// TEST1: crtbegin
+// TEST1: crtend
+
+// RUN: %clang -target i686-pc-linux-gnu -stdlib=libc++ -nodefaultlibs -lstdc++ -### %s 2>&1 | FileCheck -check-prefix=TEST2 %s
+// TEST2-NOT: "-lc++"
+// TEST2: "-lstdc++"

src/llvm-project/clang/test/Driver/noexecstack.c

diff --git a/src/llvm-project/clang/test/Driver/noexecstack.c b/src/llvm-project/clang/test/Driver/noexecstack.c
new file mode 100644
index 0000000..5970713
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/noexecstack.c
@@ -0,0 +1,3 @@
+// RUN: %clang -### %s -c -o tmp.o -target i686-pc-linux-gnu -integrated-as -Wa,--noexecstack 2>&1 | FileCheck %s
+
+// CHECK: "-cc1" {{.*}} "-mnoexecstack"

src/llvm-project/clang/test/Driver/noinline.c

diff --git a/src/llvm-project/clang/test/Driver/noinline.c b/src/llvm-project/clang/test/Driver/noinline.c
new file mode 100644
index 0000000..70f950c
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/noinline.c
@@ -0,0 +1,10 @@
+// Make sure the driver is correctly passing -fno-inline-functions
+// rdar://10972766
+
+// RUN: %clang -target x86_64-apple-darwin10 \
+// RUN:   -fno-inline -fno-inline-functions -### -fsyntax-only %s 2> %t
+// RUN: FileCheck < %t %s
+
+// CHECK: clang
+// CHECK: "-fno-inline"
+// CHECK: "-fno-inline-functions"

src/llvm-project/clang/test/Driver/nostdincxx.cpp

diff --git a/src/llvm-project/clang/test/Driver/nostdincxx.cpp b/src/llvm-project/clang/test/Driver/nostdincxx.cpp
new file mode 100644
index 0000000..f2305ad
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/nostdincxx.cpp
@@ -0,0 +1,7 @@
+// RUN: not %clangxx -nostdinc++ %s 2>&1 | FileCheck %s
+// CHECK: file not found
+#include <vector> 
+
+// MSVC has C++ headers in same directory as C headers.
+// REQUIRES: non-ms-sdk
+// REQUIRES: non-ps4-sdk

src/llvm-project/clang/test/Driver/nostdlib.c

diff --git a/src/llvm-project/clang/test/Driver/nostdlib.c b/src/llvm-project/clang/test/Driver/nostdlib.c
new file mode 100644
index 0000000..c9793d9
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/nostdlib.c
@@ -0,0 +1,31 @@
+// RUN: %clang -target i686-pc-linux-gnu -### -nostdlib %s 2> %t
+// RUN: FileCheck < %t %s
+//
+// CHECK-NOT: start-group
+
+// Most of the toolchains would check for -nostartfiles and -nostdlib
+// in a short-circuiting boolean expression, so if both of the preceding
+// options were present, the second would warn about being unused.
+// RUN: %clang -### -Wno-liblto -nostartfiles -nostdlib -target i386-apple-darwin %s \
+// RUN:   2>&1 | FileCheck %s -check-prefix=ARGSCLAIMED
+// ARGSCLAIMED-NOT: warning:
+
+// In the presence of -nostdlib, the standard libraries should not be
+// passed down to link line
+// RUN: %clang -no-canonical-prefixes %s -### -Wno-liblto -o %t.o 2>&1 \
+// RUN:     -target i686-pc-linux-gnu -nostdlib --rtlib=compiler-rt -fuse-ld=ld \
+// RUN:     -resource-dir=%S/Inputs/resource_dir -lclang_rt.builtins-i686 \
+// RUN:   | FileCheck --check-prefix=CHECK-LINUX-NOSTDLIB %s
+//
+// RUN: %clang -no-canonical-prefixes %s -### -Wno-liblto -o %t.o 2>&1 \
+// RUN:     -target i686-pc-linux-gnu --rtlib=compiler-rt -nostdlib -fuse-ld=ld \
+// RUN:     -resource-dir=%S/Inputs/resource_dir -lclang_rt.builtins-i686 \
+// RUN:   | FileCheck --check-prefix=CHECK-LINUX-NOSTDLIB %s
+//
+// RUN: %clang -target x86_64-pc-windows-msvc -nostdlib --rtlib=compiler-rt -### -Wno-liblto %s 2>&1 | FileCheck %s -check-prefix CHECK-MSVC-NOSTDLIB
+// RUN: %clang -target x86_64-pc-windows-msvc --rtlib=compiler-rt -nostdlib -### -Wno-liblto %s 2>&1 | FileCheck %s -check-prefix CHECK-MSVC-NOSTDLIB
+//
+// CHECK-LINUX-NOSTDLIB: warning: argument unused during compilation: '--rtlib=compiler-rt'
+// CHECK-LINUX-NOSTDLIB: "{{(.*[^.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
+// CHECK-LINUX-NOSTDLIB-NOT: "{{.*}}/Inputs/resource_dir{{/|\\\\}}lib{{/|\\\\}}linux{{/|\\\\}}libclang_rt.builtins-i386.a"
+// CHECK-MSVC-NOSTDLIB: warning: argument unused during compilation: '--rtlib=compiler-rt'

src/llvm-project/clang/test/Driver/nostdlibinc.c

diff --git a/src/llvm-project/clang/test/Driver/nostdlibinc.c b/src/llvm-project/clang/test/Driver/nostdlibinc.c
new file mode 100644
index 0000000..5b6fab6
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/nostdlibinc.c
@@ -0,0 +1,10 @@
+// RUN: %clang -target x86_64-unknown-unknown \
+// RUN:   -nostdlibinc -ffreestanding -fsyntax-only %s
+
+#if !__has_include("stddef.h")
+#error "expected to be able to find compiler builtin headers!"
+#endif
+
+#if __has_include("stdlib.h")
+#error "expected to *not* be able to find standard C headers"
+#endif

src/llvm-project/clang/test/Driver/nostdlibxx.cpp

diff --git a/src/llvm-project/clang/test/Driver/nostdlibxx.cpp b/src/llvm-project/clang/test/Driver/nostdlibxx.cpp
new file mode 100644
index 0000000..48d14e1
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/nostdlibxx.cpp
@@ -0,0 +1,17 @@
+// RUN: %clangxx -target i686-pc-linux-gnu -### -nostdlib++ %s 2> %t
+// RUN: FileCheck < %t %s
+
+// We should still have -lm and the C standard libraries, but not -lstdc++.
+
+// CHECK-NOT: -lstdc++
+// CHECK-NOT: -lc++
+// CHECK: -lm
+
+// Make sure -lstdc++ isn't rewritten to the default stdlib when -nostdlib++ is
+// used.
+//
+// RUN: %clangxx -target i686-pc-linux-gnu -### \
+// RUN:     -nostdlib++ -stdlib=libc++ -lstdc++ %s 2> %t
+// RUN: FileCheck --check-prefix=CHECK-RESERVED-LIB-REWRITE < %t %s
+// CHECK-RESERVED-LIB-REWRITE: -lstdc++
+// CHECK-RESERVED-LIB-REWRITE-NOT: -lc++

src/llvm-project/clang/test/Driver/nozlibcompress.c

diff --git a/src/llvm-project/clang/test/Driver/nozlibcompress.c b/src/llvm-project/clang/test/Driver/nozlibcompress.c
new file mode 100644
index 0000000..41e1794
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/nozlibcompress.c
@@ -0,0 +1,7 @@
+// REQUIRES: nozlib
+
+// RUN: %clang -### -fintegrated-as -gz -c %s 2>&1 | FileCheck %s -check-prefix CHECK-WARN
+// RUN: %clang -### -fintegrated-as -gz=none -c %s 2>&1 | FileCheck -allow-empty -check-prefix CHECK-NOWARN %s
+
+// CHECK-WARN: warning: cannot compress debug sections (zlib not installed)
+// CHECK-NOWARN-NOT: warning: cannot compress debug sections (zlib not installed)

src/llvm-project/clang/test/Driver/objc++-cpp-output.mm

diff --git a/src/llvm-project/clang/test/Driver/objc++-cpp-output.mm b/src/llvm-project/clang/test/Driver/objc++-cpp-output.mm
new file mode 100644
index 0000000..8b8eeb5
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/objc++-cpp-output.mm
@@ -0,0 +1,17 @@
+// RUN: %clang -fexceptions -emit-llvm -x objc++-cpp-output -S %s -o /dev/null
+// RUN: %clang -fexceptions -emit-llvm -x objc++-cpp-output -S %s -o /dev/null -### 2>&1 | FileCheck %s
+
+// PR13820
+// REQUIRES: LP64
+
+// Should compile without errors
+@protocol P
+- (void)m;
+@end
+void f() {}
+class C {};
+
+// Make sure the driver is passing all the necessary exception flags.
+// CHECK: "-fobjc-exceptions"
+// CHECK: "-fcxx-exceptions"
+// CHECK: "-fexceptions" 

src/llvm-project/clang/test/Driver/objc-convert-messages-to-runtime-calls.m

diff --git a/src/llvm-project/clang/test/Driver/objc-convert-messages-to-runtime-calls.m b/src/llvm-project/clang/test/Driver/objc-convert-messages-to-runtime-calls.m
new file mode 100644
index 0000000..ed7be57
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/objc-convert-messages-to-runtime-calls.m
@@ -0,0 +1,7 @@
+// RUN: %clang %s -### -o %t.o 2>&1 -fsyntax-only -fobjc-convert-messages-to-runtime-calls -fno-objc-convert-messages-to-runtime-calls -target x86_64-apple-macosx10.10.0 | FileCheck  %s --check-prefix=DISABLE
+// RUN: %clang %s -### -o %t.o 2>&1 -fsyntax-only -fno-objc-convert-messages-to-runtime-calls -fobjc-convert-messages-to-runtime-calls -target x86_64-apple-macosx10.10.0 | FileCheck  %s --check-prefix=ENABLE
+
+// Check that we pass fobjc-convert-messages-to-runtime-calls only when supported, and not explicitly disabled.
+
+// DISABLE: "-fno-objc-convert-messages-to-runtime-calls"
+// ENABLE-NOT: "-fno-objc-convert-messages-to-runtime-calls"

src/llvm-project/clang/test/Driver/objc-cpp-output.m

diff --git a/src/llvm-project/clang/test/Driver/objc-cpp-output.m b/src/llvm-project/clang/test/Driver/objc-cpp-output.m
new file mode 100644
index 0000000..293bbc7
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/objc-cpp-output.m
@@ -0,0 +1,10 @@
+// RUN: %clang -emit-llvm -x objc-cpp-output -S %s -o /dev/null
+
+// PR13820
+// REQUIRES: LP64
+
+// Should compile without errors
+@protocol P
+- (void)m;
+@end
+void f() {}

src/llvm-project/clang/test/Driver/objc-sdk-migration-options.m

diff --git a/src/llvm-project/clang/test/Driver/objc-sdk-migration-options.m b/src/llvm-project/clang/test/Driver/objc-sdk-migration-options.m
new file mode 100644
index 0000000..c3b295e
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/objc-sdk-migration-options.m
@@ -0,0 +1,9 @@
+// Check miscellaneous Objective-C sdk migration options.
+// rdar://19994452
+
+// RUN: %clang  -objcmt-migrate-property-dot-syntax -target x86_64-apple-darwin10 -S -### %s \
+// RUN:   -arch x86_64 2> %t
+// RUN: FileCheck < %t %s
+
+// CHECK: "-cc1"
+// CHECK: -objcmt-migrate-property-dot-syntax

src/llvm-project/clang/test/Driver/objc-weak.m

diff --git a/src/llvm-project/clang/test/Driver/objc-weak.m b/src/llvm-project/clang/test/Driver/objc-weak.m
new file mode 100644
index 0000000..85cfcd8
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/objc-weak.m
@@ -0,0 +1,27 @@
+// Check miscellaneous Objective-C options.
+
+// RUN: %clang -target x86_64-apple-macosx10.7 -S -### %s -fobjc-arc -fobjc-weak 2>&1 | FileCheck %s --check-prefix ARC-WEAK
+// RUN: %clang -target x86_64-apple-macosx10.7 -S -### %s -fno-objc-weak -fobjc-weak -fobjc-arc  2>&1 | FileCheck %s --check-prefix ARC-WEAK
+// ARC-WEAK: -fobjc-arc
+// ARC-WEAK: -fobjc-weak
+
+// RUN: %clang -target x86_64-apple-macos10.7 -S -### %s -fobjc-arc -fno-objc-weak 2>&1 | FileCheck %s --check-prefix ARC-NO-WEAK
+// RUN: %clang -target x86_64-apple-macos10.7 -S -### %s -fobjc-weak -fno-objc-weak -fobjc-arc  2>&1 | FileCheck %s --check-prefix ARC-NO-WEAK
+// ARC-NO-WEAK: -fobjc-arc
+// ARC-NO-WEAK: -fno-objc-weak
+
+// RUN: %clang -target x86_64-apple-macosx10.5 -S -### %s -fobjc-arc -fobjc-weak 2>&1 | FileCheck %s --check-prefix ARC-WEAK-NOTSUPPORTED
+// RUN: %clang -target x86_64-apple-macosx10.5 -S -### %s -fno-objc-weak -fobjc-weak -fobjc-arc  2>&1 | FileCheck %s --check-prefix ARC-WEAK-NOTSUPPORTED
+// ARC-WEAK-NOTSUPPORTED: error: -fobjc-weak is not supported on the current deployment target
+
+// RUN: %clang -target x86_64-apple-macos10.7 -S -### %s -fobjc-weak 2>&1 | FileCheck %s --check-prefix MRC-WEAK
+// RUN: %clang -target x86_64-apple-macos10.7 -S -### %s -fno-objc-weak -fobjc-weak 2>&1 | FileCheck %s --check-prefix MRC-WEAK
+// MRC-WEAK: -fobjc-weak
+
+// RUN: %clang -target x86_64-apple-macosx10.7 -S -### %s -fno-objc-weak 2>&1 | FileCheck %s --check-prefix MRC-NO-WEAK
+// RUN: %clang -target x86_64-apple-macosx10.7 -S -### %s -fobjc-weak -fno-objc-weak 2>&1 | FileCheck %s --check-prefix MRC-NO-WEAK
+// MRC-NO-WEAK: -fno-objc-weak
+
+// RUN: %clang -target x86_64-apple-macosx10.5 -S -### %s -fobjc-weak 2>&1 | FileCheck %s --check-prefix MRC-WEAK-NOTSUPPORTED
+// RUN: %clang -target x86_64-apple-macosx10.5 -S -### %s -fno-objc-weak -fobjc-weak 2>&1 | FileCheck %s --check-prefix MRC-WEAK-NOTSUPPORTED
+// MRC-WEAK-NOTSUPPORTED: error: -fobjc-weak is not supported on the current deployment target

src/llvm-project/clang/test/Driver/offloading-interoperability.c

diff --git a/src/llvm-project/clang/test/Driver/offloading-interoperability.c b/src/llvm-project/clang/test/Driver/offloading-interoperability.c
new file mode 100644
index 0000000..75d2ce9
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/offloading-interoperability.c
@@ -0,0 +1,17 @@
+// REQUIRES: clang-driver
+// REQUIRES: powerpc-registered-target
+// REQUIRES: nvptx-registered-target
+
+//
+// Verify that CUDA device commands do not get OpenMP flags.
+//
+// RUN: %clang -no-canonical-prefixes -### -x cuda -target powerpc64le-linux-gnu -std=c++11 --cuda-gpu-arch=sm_35 -fopenmp=libomp %s 2>&1 \
+// RUN: | FileCheck %s --check-prefix NO-OPENMP-FLAGS-FOR-CUDA-DEVICE
+//
+// NO-OPENMP-FLAGS-FOR-CUDA-DEVICE:      clang{{.*}}" "-cc1" "-triple" "nvptx64-nvidia-cuda"
+// NO-OPENMP-FLAGS-FOR-CUDA-DEVICE-NOT:  -fopenmp
+// NO-OPENMP-FLAGS-FOR-CUDA-DEVICE-NEXT: ptxas" "-m64"
+// NO-OPENMP-FLAGS-FOR-CUDA-DEVICE-NEXT: fatbinary" "--cuda" "-64"
+// NO-OPENMP-FLAGS-FOR-CUDA-DEVICE-NEXT: clang{{.*}}" "-cc1" "-triple" "powerpc64le-unknown-linux-gnu"
+// NO-OPENMP-FLAGS-FOR-CUDA-DEVICE:      -fopenmp
+// NO-OPENMP-FLAGS-FOR-CUDA-DEVICE-NEXT: {{ld(.exe)?"}} {{.*}}"-m" "elf64lppc"

src/llvm-project/clang/test/Driver/openbsd.c

diff --git a/src/llvm-project/clang/test/Driver/openbsd.c b/src/llvm-project/clang/test/Driver/openbsd.c
new file mode 100644
index 0000000..59ec883
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/openbsd.c
@@ -0,0 +1,123 @@
+// RUN: %clang -no-canonical-prefixes -target i686-pc-openbsd %s -### 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-LD %s
+// CHECK-LD: clang{{.*}}" "-cc1" "-triple" "i686-pc-openbsd"
+// CHECK-LD: ld{{.*}}" "-e" "__start" "--eh-frame-hdr" "-Bdynamic" "-dynamic-linker" "{{.*}}ld.so" "-o" "a.out" "{{.*}}crt0.o" "{{.*}}crtbegin.o" "{{.*}}.o" "-lcompiler_rt" "-lc" "-lcompiler_rt" "{{.*}}crtend.o"
+
+// Check for --eh-frame-hdr being passed with static linking
+// RUN: %clang -no-canonical-prefixes -target i686-pc-openbsd -static %s -### 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-LD-STATIC-EH %s
+// CHECK-LD-STATIC-EH: clang{{.*}}" "-cc1" "-triple" "i686-pc-openbsd"
+// CHECK-LD-STATIC-EH: ld{{.*}}" "-e" "__start" "--eh-frame-hdr" "-Bstatic" "-o" "a.out" "{{.*}}rcrt0.o" "{{.*}}crtbegin.o" "{{.*}}.o" "-lcompiler_rt" "-lc" "-lcompiler_rt" "{{.*}}crtend.o"
+
+// RUN: %clang -no-canonical-prefixes -target i686-pc-openbsd -pg -pthread %s -### 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-PG %s
+// CHECK-PG: clang{{.*}}" "-cc1" "-triple" "i686-pc-openbsd"
+// CHECK-PG: ld{{.*}}" "-e" "__start" "--eh-frame-hdr" "-Bdynamic" "-dynamic-linker" "{{.*}}ld.so" "-nopie" "-o" "a.out" "{{.*}}gcrt0.o" "{{.*}}crtbegin.o" "{{.*}}.o" "-lcompiler_rt" "-lpthread_p" "-lc_p" "-lcompiler_rt" "{{.*}}crtend.o"
+
+// Check CPU type for MIPS64
+// RUN: %clang -target mips64-unknown-openbsd -### -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-MIPS64-CPU %s
+// RUN: %clang -target mips64el-unknown-openbsd -### -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-MIPS64EL-CPU %s
+// CHECK-MIPS64-CPU: "-target-cpu" "mips3"
+// CHECK-MIPS64EL-CPU: "-target-cpu" "mips3"
+
+// Check that the new linker flags are passed to OpenBSD
+// RUN: %clang -no-canonical-prefixes -target i686-pc-openbsd -r %s -### 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-LD-R %s
+// RUN: %clang -no-canonical-prefixes -target i686-pc-openbsd -s %s -### 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-LD-S %s
+// RUN: %clang -no-canonical-prefixes -target i686-pc-openbsd -t %s -### 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-LD-T %s
+// RUN: %clang -no-canonical-prefixes -target i686-pc-openbsd -Z %s -### 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-LD-Z %s
+// RUN: %clang -no-canonical-prefixes -target mips64-unknown-openbsd %s -### 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-MIPS64-LD %s
+// RUN: %clang -no-canonical-prefixes -target mips64el-unknown-openbsd %s -### 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-MIPS64EL-LD %s
+// CHECK-LD-R: clang{{.*}}" "-cc1" "-triple" "i686-pc-openbsd"
+// CHECK-LD-R: ld{{.*}}" "-e" "__start" "--eh-frame-hdr" "-Bdynamic" "-dynamic-linker" "{{.*}}ld.so" "-o" "a.out" "{{.*}}crt0.o" "{{.*}}crtbegin.o" "-L{{.*}}" "-r" "{{.*}}.o" "-lcompiler_rt" "-lc" "-lcompiler_rt" "{{.*}}crtend.o"
+// CHECK-LD-S: clang{{.*}}" "-cc1" "-triple" "i686-pc-openbsd"
+// CHECK-LD-S: ld{{.*}}" "-e" "__start" "--eh-frame-hdr" "-Bdynamic" "-dynamic-linker" "{{.*}}ld.so" "-o" "a.out" "{{.*}}crt0.o" "{{.*}}crtbegin.o" "-L{{.*}}" "-s" "{{.*}}.o" "-lcompiler_rt" "-lc" "-lcompiler_rt" "{{.*}}crtend.o"
+// CHECK-LD-T: clang{{.*}}" "-cc1" "-triple" "i686-pc-openbsd"
+// CHECK-LD-T: ld{{.*}}" "-e" "__start" "--eh-frame-hdr" "-Bdynamic" "-dynamic-linker" "{{.*}}ld.so" "-o" "a.out" "{{.*}}crt0.o" "{{.*}}crtbegin.o" "-L{{.*}}" "-t" "{{.*}}.o" "-lcompiler_rt" "-lc" "-lcompiler_rt" "{{.*}}crtend.o"
+// CHECK-LD-Z: clang{{.*}}" "-cc1" "-triple" "i686-pc-openbsd"
+// CHECK-LD-Z: ld{{.*}}" "-e" "__start" "--eh-frame-hdr" "-Bdynamic" "-dynamic-linker" "{{.*}}ld.so" "-o" "a.out" "{{.*}}crt0.o" "{{.*}}crtbegin.o" "-L{{.*}}" "-Z" "{{.*}}.o" "-lcompiler_rt" "-lc" "-lcompiler_rt" "{{.*}}crtend.o"
+// CHECK-MIPS64-LD: clang{{.*}}" "-cc1" "-triple" "mips64-unknown-openbsd"
+// CHECK-MIPS64-LD: ld{{.*}}" "-EB" "-e" "__start" "--eh-frame-hdr" "-Bdynamic" "-dynamic-linker" "{{.*}}ld.so" "-o" "a.out" "{{.*}}crt0.o" "{{.*}}crtbegin.o" "-L{{.*}}" "{{.*}}.o" "-lcompiler_rt" "-lc" "-lcompiler_rt" "{{.*}}crtend.o"
+// CHECK-MIPS64EL-LD: clang{{.*}}" "-cc1" "-triple" "mips64el-unknown-openbsd"
+// CHECK-MIPS64EL-LD: ld{{.*}}" "-EL" "-e" "__start" "--eh-frame-hdr" "-Bdynamic" "-dynamic-linker" "{{.*}}ld.so" "-o" "a.out" "{{.*}}crt0.o" "{{.*}}crtbegin.o" "-L{{.*}}" "{{.*}}.o" "-lcompiler_rt" "-lc" "-lcompiler_rt" "{{.*}}crtend.o"
+
+// Check passing options to the assembler for various OpenBSD targets
+// RUN: %clang -target amd64-pc-openbsd -m32 -### -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-AMD64-M32 %s
+// RUN: %clang -target powerpc-unknown-openbsd -### -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-POWERPC %s
+// RUN: %clang -target sparc-unknown-openbsd -### -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-SPARC %s
+// RUN: %clang -target sparc64-unknown-openbsd -### -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-SPARC64 %s
+// RUN: %clang -target mips64-unknown-openbsd -### -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-MIPS64 %s
+// RUN: %clang -target mips64-unknown-openbsd -fPIC -### -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-MIPS64-PIC %s
+// RUN: %clang -target mips64el-unknown-openbsd -### -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-MIPS64EL %s
+// RUN: %clang -target mips64el-unknown-openbsd -fPIC -### -no-integrated-as -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-MIPS64EL-PIC %s
+// CHECK-AMD64-M32: as{{.*}}" "--32"
+// CHECK-POWERPC: as{{.*}}" "-mppc" "-many"
+// CHECK-SPARC: as{{.*}}" "-32" "-Av8"
+// CHECK-SPARC64: as{{.*}}" "-64" "-Av9"
+// CHECK-MIPS64: as{{.*}}" "-mabi" "64" "-EB"
+// CHECK-MIPS64-PIC: as{{.*}}" "-mabi" "64" "-EB" "-KPIC"
+// CHECK-MIPS64EL: as{{.*}}" "-mabi" "64" "-EL"
+// CHECK-MIPS64EL-PIC: as{{.*}}" "-mabi" "64" "-EL" "-KPIC"
+
+// Check that the integrated assembler is enabled for MIPS64/SPARC
+// RUN: %clang -target mips64-unknown-openbsd -### -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-IAS %s
+// RUN: %clang -target mips64el-unknown-openbsd -### -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-IAS %s
+// RUN: %clang -target sparc-unknown-openbsd -### -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-IAS %s
+// RUN: %clang -target sparc64-unknown-openbsd -### -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-IAS %s
+// CHECK-IAS-NOT: "-no-integrated-as"
+
+// Check linking against correct startup code when (not) using PIE
+// RUN: %clang -no-canonical-prefixes -target i686-pc-openbsd %s -### 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-PIE %s
+// RUN: %clang -no-canonical-prefixes -target i686-pc-openbsd -pie %s -### 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-PIE-FLAG %s
+// RUN: %clang -no-canonical-prefixes -target i686-pc-openbsd -fno-pie %s -### 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-PIE %s
+// RUN: %clang -no-canonical-prefixes -target i686-pc-openbsd -static %s -### 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-STATIC-PIE %s
+// RUN: %clang -no-canonical-prefixes -target i686-pc-openbsd -static -fno-pie %s -### 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-STATIC-PIE %s
+// RUN: %clang -no-canonical-prefixes -target i686-pc-openbsd -nopie %s -### 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-NOPIE %s
+// RUN: %clang -no-canonical-prefixes -target i686-pc-openbsd -fno-pie -nopie %s -### 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-NOPIE %s
+// RUN: %clang -no-canonical-prefixes -target i686-pc-openbsd -static -nopie %s -### 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-NOPIE %s
+// RUN: %clang -no-canonical-prefixes -target i686-pc-openbsd -fno-pie -static -nopie %s -### 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-NOPIE %s
+// CHECK-PIE: "{{.*}}crt0.o"
+// CHECK-PIE-NOT: "-nopie"
+// CHECK-PIE-FLAG: "-pie"
+// CHECK-STATIC-PIE: "{{.*}}rcrt0.o"
+// CHECK-STATIC-PIE-NOT: "-nopie"
+// CHECK-NOPIE: "-nopie" "{{.*}}crt0.o"
+
+// Check ARM float ABI
+// RUN: %clang -target arm-unknown-openbsd -### -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-ARM-FLOAT-ABI %s
+// CHECK-ARM-FLOAT-ABI-NOT: "-target-feature" "+soft-float"
+// CHECK-ARM-FLOAT-ABI: "-target-feature" "+soft-float-abi"
+
+// Check PowerPC for Secure PLT
+// RUN: %clang -target powerpc-unknown-openbsd -### -c %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-POWERPC-SECUREPLT %s
+// CHECK-POWERPC-SECUREPLT: "-target-feature" "+secure-plt"

src/llvm-project/clang/test/Driver/openbsd.cpp

diff --git a/src/llvm-project/clang/test/Driver/openbsd.cpp b/src/llvm-project/clang/test/Driver/openbsd.cpp
new file mode 100644
index 0000000..9293148
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/openbsd.cpp
@@ -0,0 +1,19 @@
+// RUN: %clangxx %s -### -o %t.o -target amd64-pc-openbsd 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-CXX %s
+// RUN: %clangxx %s -### -o %t.o -target i686-pc-openbsd 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-CXX %s
+// RUN: %clangxx %s -### -o %t.o -target aarch64-unknown-openbsd 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-CXX %s
+// RUN: %clangxx %s -### -o %t.o -target arm-unknown-openbsd 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-CXX %s
+// CHECK-CXX: "-lc++" "-lc++abi" "-lm"
+
+// RUN: %clangxx %s -### -pg -o %t.o -target amd64-pc-openbsd 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-PG-CXX %s
+// RUN: %clangxx %s -### -pg -o %t.o -target i686-pc-openbsd 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-PG-CXX %s
+// RUN: %clangxx %s -### -pg -o %t.o -target aarch64-unknown-openbsd 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-PG-CXX %s
+// RUN: %clangxx %s -### -pg -o %t.o -target arm-unknown-openbsd 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-PG-CXX %s
+// CHECK-PG-CXX: "-lc++_p" "-lc++abi_p" "-lm_p"

src/llvm-project/clang/test/Driver/opencl.cl

diff --git a/src/llvm-project/clang/test/Driver/opencl.cl b/src/llvm-project/clang/test/Driver/opencl.cl
new file mode 100644
index 0000000..baff86f
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/opencl.cl
@@ -0,0 +1,41 @@
+// RUN: %clang -S -### -cl-std=CL %s 2>&1 | FileCheck --check-prefix=CHECK-CL %s
+// RUN: %clang -S -### -cl-std=CL1.1 %s 2>&1 | FileCheck --check-prefix=CHECK-CL11 %s
+// RUN: %clang -S -### -cl-std=CL1.2 %s 2>&1 | FileCheck --check-prefix=CHECK-CL12 %s
+// RUN: %clang -S -### -cl-std=CL2.0 %s 2>&1 | FileCheck --check-prefix=CHECK-CL20 %s
+// RUN: %clang -S -### -cl-std=c++ %s 2>&1 | FileCheck --check-prefix=CHECK-CLCPP %s
+// RUN: %clang -S -### -cl-opt-disable %s 2>&1 | FileCheck --check-prefix=CHECK-OPT-DISABLE %s
+// RUN: %clang -S -### -cl-strict-aliasing %s 2>&1 | FileCheck --check-prefix=CHECK-STRICT-ALIASING %s
+// RUN: %clang -S -### -cl-single-precision-constant %s 2>&1 | FileCheck --check-prefix=CHECK-SINGLE-PRECISION-CONST %s
+// RUN: %clang -S -### -cl-finite-math-only %s 2>&1 | FileCheck --check-prefix=CHECK-FINITE-MATH-ONLY %s
+// RUN: %clang -S -### -cl-kernel-arg-info %s 2>&1 | FileCheck --check-prefix=CHECK-KERNEL-ARG-INFO %s
+// RUN: %clang -S -### -cl-unsafe-math-optimizations %s 2>&1 | FileCheck --check-prefix=CHECK-UNSAFE-MATH-OPT %s
+// RUN: %clang -S -### -cl-fast-relaxed-math %s 2>&1 | FileCheck --check-prefix=CHECK-FAST-RELAXED-MATH %s
+// RUN: %clang -S -### -cl-mad-enable %s 2>&1 | FileCheck --check-prefix=CHECK-MAD-ENABLE %s
+// RUN: %clang -S -### -cl-no-signed-zeros %s 2>&1 | FileCheck --check-prefix=CHECK-NO-SIGNED-ZEROS %s
+// RUN: %clang -S -### -cl-denorms-are-zero %s 2>&1 | FileCheck --check-prefix=CHECK-DENORMS-ARE-ZERO %s
+// RUN: %clang -S -### -cl-fp32-correctly-rounded-divide-sqrt %s 2>&1 | FileCheck --check-prefix=CHECK-ROUND-DIV %s
+// RUN: %clang -S -### -cl-uniform-work-group-size %s 2>&1 | FileCheck --check-prefix=CHECK-UNIFORM-WG %s
+// RUN: not %clang -cl-std=c99 -DOPENCL %s 2>&1 | FileCheck --check-prefix=CHECK-C99 %s
+// RUN: not %clang -cl-std=invalid -DOPENCL %s 2>&1 | FileCheck --check-prefix=CHECK-INVALID %s
+
+// CHECK-CL: "-cc1" {{.*}} "-cl-std=CL"
+// CHECK-CL11: "-cc1" {{.*}} "-cl-std=CL1.1"
+// CHECK-CL12: "-cc1" {{.*}} "-cl-std=CL1.2"
+// CHECK-CL20: "-cc1" {{.*}} "-cl-std=CL2.0"
+// CHECK-CLCPP: "-cc1" {{.*}} "-cl-std=c++"
+// CHECK-OPT-DISABLE: "-cc1" {{.*}} "-cl-opt-disable"
+// CHECK-STRICT-ALIASING: "-cc1" {{.*}} "-cl-strict-aliasing"
+// CHECK-SINGLE-PRECISION-CONST: "-cc1" {{.*}} "-cl-single-precision-constant"
+// CHECK-FINITE-MATH-ONLY: "-cc1" {{.*}} "-cl-finite-math-only"
+// CHECK-KERNEL-ARG-INFO: "-cc1" {{.*}} "-cl-kernel-arg-info"
+// CHECK-UNSAFE-MATH-OPT: "-cc1" {{.*}} "-cl-unsafe-math-optimizations"
+// CHECK-FAST-RELAXED-MATH: "-cc1" {{.*}} "-cl-fast-relaxed-math"
+// CHECK-MAD-ENABLE: "-cc1" {{.*}} "-cl-mad-enable"
+// CHECK-NO-SIGNED-ZEROS: "-cc1" {{.*}} "-cl-no-signed-zeros"
+// CHECK-DENORMS-ARE-ZERO: "-cc1" {{.*}} "-cl-denorms-are-zero"
+// CHECK-ROUND-DIV: "-cc1" {{.*}} "-cl-fp32-correctly-rounded-divide-sqrt"
+// CHECK-UNIFORM-WG: "-cc1" {{.*}} "-cl-uniform-work-group-size"
+// CHECK-C99: error: invalid value 'c99' in '-cl-std=c99'
+// CHECK-INVALID: error: invalid value 'invalid' in '-cl-std=invalid'
+
+kernel void func(void);

src/llvm-project/clang/test/Driver/openmp-offload-gpu.c

diff --git a/src/llvm-project/clang/test/Driver/openmp-offload-gpu.c b/src/llvm-project/clang/test/Driver/openmp-offload-gpu.c
new file mode 100644
index 0000000..dfdc79b
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/openmp-offload-gpu.c
@@ -0,0 +1,275 @@
+///
+/// Perform several driver tests for OpenMP offloading
+///
+
+// REQUIRES: clang-driver
+// REQUIRES: x86-registered-target
+// REQUIRES: powerpc-registered-target
+// REQUIRES: nvptx-registered-target
+
+/// ###########################################################################
+
+/// Check -Xopenmp-target uses one of the archs provided when several archs are used.
+// RUN:   %clang -### -no-canonical-prefixes -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda \
+// RUN:          -Xopenmp-target -march=sm_35 -Xopenmp-target -march=sm_60 %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHK-FOPENMP-TARGET-ARCHS %s
+
+// CHK-FOPENMP-TARGET-ARCHS: ptxas{{.*}}" "--gpu-name" "sm_60"
+// CHK-FOPENMP-TARGET-ARCHS: nvlink{{.*}}" "-arch" "sm_60"
+
+/// ###########################################################################
+
+/// Check -Xopenmp-target -march=sm_35 works as expected when two triples are present.
+// RUN:   %clang -### -no-canonical-prefixes -fopenmp=libomp \
+// RUN:          -fopenmp-targets=powerpc64le-ibm-linux-gnu,nvptx64-nvidia-cuda \
+// RUN:          -Xopenmp-target=nvptx64-nvidia-cuda -march=sm_35 %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHK-FOPENMP-TARGET-COMPILATION %s
+
+// CHK-FOPENMP-TARGET-COMPILATION: ptxas{{.*}}" "--gpu-name" "sm_35"
+// CHK-FOPENMP-TARGET-COMPILATION: nvlink{{.*}}" "-arch" "sm_35"
+
+/// ###########################################################################
+
+/// Check that -lomptarget-nvptx is passed to nvlink.
+// RUN:   %clang -### -no-canonical-prefixes -fopenmp=libomp \
+// RUN:          -fopenmp-targets=nvptx64-nvidia-cuda %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHK-NVLINK %s
+/// Check that the value of --libomptarget-nvptx-path is forwarded to nvlink.
+// RUN:   %clang -### -no-canonical-prefixes -fopenmp=libomp \
+// RUN:          --libomptarget-nvptx-path=/path/to/libomptarget/ \
+// RUN:          -fopenmp-targets=nvptx64-nvidia-cuda %s 2>&1 \
+// RUN:   | FileCheck -check-prefixes=CHK-NVLINK,CHK-LIBOMPTARGET-NVPTX-PATH %s
+
+// CHK-NVLINK: nvlink
+// CHK-LIBOMPTARGET-NVPTX-PATH-SAME: "-L/path/to/libomptarget/"
+// CHK-NVLINK-SAME: "-lomptarget-nvptx"
+
+/// ###########################################################################
+
+/// Check cubin file generation and usage by nvlink
+// RUN:   %clang -### -no-canonical-prefixes -target powerpc64le-unknown-linux-gnu -fopenmp=libomp \
+// RUN:          -fopenmp-targets=nvptx64-nvidia-cuda -save-temps %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHK-CUBIN-NVLINK %s
+/// Check cubin file generation and usage by nvlink when toolchain has BindArchAction
+// RUN:   %clang -### -no-canonical-prefixes -target x86_64-apple-darwin17.0.0 -fopenmp=libomp \
+// RUN:          -fopenmp-targets=nvptx64-nvidia-cuda %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHK-CUBIN-NVLINK %s
+
+// CHK-CUBIN-NVLINK: clang{{.*}}" "-o" "[[PTX:.*\.s]]"
+// CHK-CUBIN-NVLINK-NEXT: ptxas{{.*}}" "--output-file" "[[CUBIN:.*\.cubin]]" {{.*}}"[[PTX]]"
+// CHK-CUBIN-NVLINK-NEXT: nvlink{{.*}}" {{.*}}"[[CUBIN]]"
+
+/// ###########################################################################
+
+/// Check unbundlink of assembly file, cubin file generation and usage by nvlink
+// RUN:   touch %t.s
+// RUN:   %clang -### -target powerpc64le-unknown-linux-gnu -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda \
+// RUN:          -no-canonical-prefixes -save-temps %t.s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHK-UNBUNDLING-PTXAS-CUBIN-NVLINK %s
+
+/// Use DAG to ensure that assembly file has been unbundled.
+// CHK-UNBUNDLING-PTXAS-CUBIN-NVLINK-DAG: ptxas{{.*}}" "--output-file" "[[CUBIN:.*\.cubin]]" {{.*}}"[[PTX:.*\.s]]"
+// CHK-UNBUNDLING-PTXAS-CUBIN-NVLINK-DAG: clang-offload-bundler{{.*}}" "-type=s" {{.*}}"-outputs={{.*}}[[PTX]]
+// CHK-UNBUNDLING-PTXAS-CUBIN-NVLINK-DAG-SAME: "-unbundle"
+// CHK-UNBUNDLING-PTXAS-CUBIN-NVLINK: nvlink{{.*}}" {{.*}}"[[CUBIN]]"
+
+/// ###########################################################################
+
+/// Check cubin file generation and bundling
+// RUN:   %clang -### -target powerpc64le-unknown-linux-gnu -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda \
+// RUN:          -no-canonical-prefixes -save-temps %s -c 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHK-PTXAS-CUBIN-BUNDLING %s
+
+// CHK-PTXAS-CUBIN-BUNDLING: clang{{.*}}" "-o" "[[PTX:.*\.s]]"
+// CHK-PTXAS-CUBIN-BUNDLING-NEXT: ptxas{{.*}}" "--output-file" "[[CUBIN:.*\.cubin]]" {{.*}}"[[PTX]]"
+// CHK-PTXAS-CUBIN-BUNDLING: clang-offload-bundler{{.*}}" "-type=o" {{.*}}"-inputs={{.*}}[[CUBIN]]
+
+/// ###########################################################################
+
+/// Check cubin file unbundling and usage by nvlink
+// RUN:   touch %t.o
+// RUN:   %clang -### -target powerpc64le-unknown-linux-gnu -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda \
+// RUN:          -no-canonical-prefixes -save-temps %t.o %S/Inputs/in.so 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHK-CUBIN-UNBUNDLING-NVLINK %s
+
+/// Use DAG to ensure that cubin file has been unbundled.
+// CHK-CUBIN-UNBUNDLING-NVLINK-NOT: clang-offload-bundler{{.*}}" "-type=o"{{.*}}in.so
+// CHK-CUBIN-UNBUNDLING-NVLINK-DAG: nvlink{{.*}}" {{.*}}"[[CUBIN:.*\.cubin]]"
+// CHK-CUBIN-UNBUNDLING-NVLINK-DAG: clang-offload-bundler{{.*}}" "-type=o" {{.*}}"-outputs={{.*}}[[CUBIN]]
+// CHK-CUBIN-UNBUNDLING-NVLINK-DAG-SAME: "-unbundle"
+// CHK-CUBIN-UNBUNDLING-NVLINK-NOT: clang-offload-bundler{{.*}}" "-type=o"{{.*}}in.so
+
+/// ###########################################################################
+
+/// Check cubin file generation and usage by nvlink
+// RUN:   touch %t1.o
+// RUN:   touch %t2.o
+// RUN:   %clang -### -no-canonical-prefixes -target powerpc64le-unknown-linux-gnu -fopenmp=libomp \
+// RUN:          -fopenmp-targets=nvptx64-nvidia-cuda %t1.o %t2.o 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHK-TWOCUBIN %s
+/// Check cubin file generation and usage by nvlink when toolchain has BindArchAction
+// RUN:   %clang -### -no-canonical-prefixes -target x86_64-apple-darwin17.0.0 -fopenmp=libomp \
+// RUN:          -fopenmp-targets=nvptx64-nvidia-cuda %t1.o %t2.o 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHK-TWOCUBIN %s
+
+// CHK-TWOCUBIN: nvlink{{.*}}openmp-offload-{{.*}}.cubin" "{{.*}}openmp-offload-{{.*}}.cubin"
+
+/// ###########################################################################
+
+/// Check PTXAS is passed -c flag when offloading to an NVIDIA device using OpenMP.
+// RUN:   %clang -### -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda -no-canonical-prefixes %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHK-PTXAS-DEFAULT %s
+
+// CHK-PTXAS-DEFAULT: ptxas{{.*}}" "-c"
+
+/// ###########################################################################
+
+/// PTXAS is passed -c flag by default when offloading to an NVIDIA device using OpenMP - disable it.
+// RUN:   %clang -### -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda -fnoopenmp-relocatable-target \
+// RUN:          -save-temps -no-canonical-prefixes %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHK-PTXAS-NORELO %s
+
+// CHK-PTXAS-NORELO-NOT: ptxas{{.*}}" "-c"
+
+/// ###########################################################################
+
+/// PTXAS is passed -c flag by default when offloading to an NVIDIA device using OpenMP
+/// Check that the flag is passed when -fopenmp-relocatable-target is used.
+// RUN:   %clang -### -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda -fopenmp-relocatable-target \
+// RUN:          -save-temps -no-canonical-prefixes %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHK-PTXAS-RELO %s
+
+// CHK-PTXAS-RELO: ptxas{{.*}}" "-c"
+
+/// ###########################################################################
+
+/// Check that error is not thrown by toolchain when no cuda lib flag is used.
+/// Check that the flag is passed when -fopenmp-relocatable-target is used.
+// RUN:   %clang -### -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda -Xopenmp-target -march=sm_60 \
+// RUN:   -nocudalib -fopenmp-relocatable-target -save-temps -no-canonical-prefixes %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHK-FLAG-NOLIBDEVICE %s
+
+// CHK-FLAG-NOLIBDEVICE-NOT: error:{{.*}}sm_60
+
+/// ###########################################################################
+
+/// Check that error is not thrown by toolchain when no cuda lib device is found when using -S.
+/// Check that the flag is passed when -fopenmp-relocatable-target is used.
+// RUN:   %clang -### -S -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda -Xopenmp-target -march=sm_60 \
+// RUN:   -fopenmp-relocatable-target -save-temps -no-canonical-prefixes %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHK-NOLIBDEVICE %s
+
+// CHK-NOLIBDEVICE-NOT: error:{{.*}}sm_60
+
+/// ###########################################################################
+
+/// Check that the runtime bitcode library is part of the compile line. Create a bogus
+/// bitcode library and add it to the LIBRARY_PATH.
+// RUN:   env LIBRARY_PATH=%S/Inputs/libomptarget %clang -### -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda \
+// RUN:   -Xopenmp-target -march=sm_20 --cuda-path=%S/Inputs/CUDA_80/usr/local/cuda \
+// RUN:   -fopenmp-relocatable-target -save-temps -no-canonical-prefixes %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHK-BCLIB %s
+/// The user can override default detection using --libomptarget-nvptx-path=.
+// RUN:   %clang -### -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda --libomptarget-nvptx-path=%S/Inputs/libomptarget \
+// RUN:   -Xopenmp-target -march=sm_20 --cuda-path=%S/Inputs/CUDA_80/usr/local/cuda \
+// RUN:   -fopenmp-relocatable-target -save-temps -no-canonical-prefixes %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHK-BCLIB %s
+
+// CHK-BCLIB: clang{{.*}}-triple{{.*}}nvptx64-nvidia-cuda{{.*}}-mlink-builtin-bitcode{{.*}}libomptarget-nvptx-sm_20.bc
+// CHK-BCLIB-NOT: {{error:|warning:}}
+
+/// ###########################################################################
+
+/// Check that the warning is thrown when the libomptarget bitcode library is not found.
+/// Libomptarget requires sm_35 or newer so an sm_20 bitcode library should never exist.
+// RUN:   %clang -### -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda \
+// RUN:   -Xopenmp-target -march=sm_20 --cuda-path=%S/Inputs/CUDA_80/usr/local/cuda \
+// RUN:   -fopenmp-relocatable-target -save-temps -no-canonical-prefixes %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHK-BCLIB-WARN %s
+
+// CHK-BCLIB-WARN: No library 'libomptarget-nvptx-sm_20.bc' found in the default clang lib directory or in LIBRARY_PATH. Expect degraded performance due to no inlining of runtime functions on target devices.
+
+/// Check that debug info is emitted in dwarf-2
+// RUN:   %clang -### -no-canonical-prefixes -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda -Xopenmp-target -march=sm_60 %s -g -O1 --no-cuda-noopt-device-debug 2>&1 \
+// RUN:   | FileCheck -check-prefix=DEBUG_DIRECTIVES %s
+// RUN:   %clang -### -no-canonical-prefixes -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda -Xopenmp-target -march=sm_60 %s -g -O3 2>&1 \
+// RUN:   | FileCheck -check-prefix=DEBUG_DIRECTIVES %s
+// RUN:   %clang -### -no-canonical-prefixes -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda -Xopenmp-target -march=sm_60 %s -g -O3 --no-cuda-noopt-device-debug 2>&1 \
+// RUN:   | FileCheck -check-prefix=DEBUG_DIRECTIVES %s
+// RUN:   %clang -### -no-canonical-prefixes -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda -Xopenmp-target -march=sm_60 %s -g0 2>&1 \
+// RUN:   | FileCheck -check-prefix=NO_DEBUG %s
+// RUN:   %clang -### -no-canonical-prefixes -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda -Xopenmp-target -march=sm_60 %s -ggdb0 -O3 --cuda-noopt-device-debug 2>&1 \
+// RUN:   | FileCheck -check-prefix=NO_DEBUG %s
+// RUN:   %clang -### -no-canonical-prefixes -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda -Xopenmp-target -march=sm_60 %s -gline-directives-only 2>&1 \
+// RUN:   | FileCheck -check-prefix=DEBUG_DIRECTIVES %s
+
+// DEBUG_DIRECTIVES-NOT: warning: debug
+// NO_DEBUG-NOT: warning: debug
+// NO_DEBUG: "-fopenmp-is-device"
+// NO_DEBUG-NOT: "-debug-info-kind=
+// NO_DEBUG: ptxas
+// DEBUG_DIRECTIVES: "-triple" "nvptx64-nvidia-cuda"
+// DEBUG_DIRECTIVES-SAME: "-debug-info-kind=line-directives-only"
+// DEBUG_DIRECTIVES-SAME: "-fopenmp-is-device"
+// DEBUG_DIRECTIVES: ptxas
+// DEBUG_DIRECTIVES: "-lineinfo"
+// NO_DEBUG-NOT: "-g"
+// NO_DEBUG: nvlink
+// NO_DEBUG-NOT: "-g"
+
+// RUN:   %clang -### -no-canonical-prefixes -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda -Xopenmp-target -march=sm_60 %s -g -O0 --no-cuda-noopt-device-debug 2>&1 \
+// RUN:   | FileCheck -check-prefix=HAS_DEBUG %s
+// RUN:   %clang -### -no-canonical-prefixes -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda -Xopenmp-target -march=sm_60 %s -g 2>&1 \
+// RUN:   | FileCheck -check-prefix=HAS_DEBUG %s
+// RUN:   %clang -### -no-canonical-prefixes -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda -Xopenmp-target -march=sm_60 %s -g -O0 --cuda-noopt-device-debug 2>&1 \
+// RUN:   | FileCheck -check-prefix=HAS_DEBUG %s
+// RUN:   %clang -### -no-canonical-prefixes -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda -Xopenmp-target -march=sm_60 %s -g -O3 --cuda-noopt-device-debug 2>&1 \
+// RUN:   | FileCheck -check-prefix=HAS_DEBUG %s
+// RUN:   %clang -### -no-canonical-prefixes -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda -Xopenmp-target -march=sm_60 %s -g2 2>&1 \
+// RUN:   | FileCheck -check-prefix=HAS_DEBUG %s
+// RUN:   %clang -### -no-canonical-prefixes -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda -Xopenmp-target -march=sm_60 %s -ggdb2 -O0 --cuda-noopt-device-debug 2>&1 \
+// RUN:   | FileCheck -check-prefix=HAS_DEBUG %s
+// RUN:   %clang -### -no-canonical-prefixes -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda -Xopenmp-target -march=sm_60 %s -g3 -O3 --cuda-noopt-device-debug 2>&1 \
+// RUN:   | FileCheck -check-prefix=HAS_DEBUG %s
+// RUN:   %clang -### -no-canonical-prefixes -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda -Xopenmp-target -march=sm_60 %s -ggdb3 -O2 --cuda-noopt-device-debug 2>&1 \
+// RUN:   | FileCheck -check-prefix=HAS_DEBUG %s
+// RUN:   %clang -### -no-canonical-prefixes -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda -Xopenmp-target -march=sm_60 %s -gline-tables-only 2>&1 \
+// RUN:   | FileCheck -check-prefix=HAS_DEBUG %s
+// RUN:   %clang -### -no-canonical-prefixes -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda -Xopenmp-target -march=sm_60 %s -ggdb1 -O2 --cuda-noopt-device-debug 2>&1 \
+// RUN:   | FileCheck -check-prefix=HAS_DEBUG %s
+
+// HAS_DEBUG-NOT: warning: debug
+// HAS_DEBUG: "-triple" "nvptx64-nvidia-cuda"
+// HAS_DEBUG-SAME: "-debug-info-kind={{limited|line-tables-only}}"
+// HAS_DEBUG-SAME: "-dwarf-version=2"
+// HAS_DEBUG-SAME: "-fopenmp-is-device"
+// HAS_DEBUG: ptxas
+// HAS_DEBUG-SAME: "-g"
+// HAS_DEBUG-SAME: "--dont-merge-basicblocks"
+// HAS_DEBUG-SAME: "--return-at-end"
+// HAS_DEBUG: nvlink
+// HAS_DEBUG-SAME: "-g"
+
+// RUN:   %clang -### -no-canonical-prefixes -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda -Xopenmp-target -march=sm_60 %s -fopenmp-cuda-mode 2>&1 \
+// RUN:   | FileCheck -check-prefix=CUDA_MODE %s
+// RUN:   %clang -### -no-canonical-prefixes -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda -Xopenmp-target -march=sm_60 %s -fno-openmp-cuda-mode -fopenmp-cuda-mode 2>&1 \
+// RUN:   | FileCheck -check-prefix=CUDA_MODE %s
+// CUDA_MODE: clang{{.*}}"-cc1"{{.*}}"-triple" "nvptx64-nvidia-cuda"
+// CUDA_MODE-SAME: "-fopenmp-cuda-mode"
+// RUN:   %clang -### -no-canonical-prefixes -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda -Xopenmp-target -march=sm_60 %s -fno-openmp-cuda-mode 2>&1 \
+// RUN:   | FileCheck -check-prefix=NO_CUDA_MODE %s
+// RUN:   %clang -### -no-canonical-prefixes -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda -Xopenmp-target -march=sm_60 %s -fopenmp-cuda-mode -fno-openmp-cuda-mode 2>&1 \
+// RUN:   | FileCheck -check-prefix=NO_CUDA_MODE %s
+// NO_CUDA_MODE-NOT: "-{{fno-|f}}openmp-cuda-mode"
+
+// RUN:   %clang -### -no-canonical-prefixes -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda -Xopenmp-target -march=sm_60 %s -fopenmp-cuda-force-full-runtime 2>&1 \
+// RUN:   | FileCheck -check-prefix=FULL_RUNTIME %s
+// RUN:   %clang -### -no-canonical-prefixes -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda -Xopenmp-target -march=sm_60 %s -fno-openmp-cuda-force-full-runtime -fopenmp-cuda-force-full-runtime 2>&1 \
+// RUN:   | FileCheck -check-prefix=FULL_RUNTIME %s
+// FULL_RUNTIME: clang{{.*}}"-cc1"{{.*}}"-triple" "nvptx64-nvidia-cuda"
+// FULL_RUNTIME-SAME: "-fopenmp-cuda-force-full-runtime"
+// RUN:   %clang -### -no-canonical-prefixes -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda -Xopenmp-target -march=sm_60 %s -fno-openmp-cuda-force-full-runtime 2>&1 \
+// RUN:   | FileCheck -check-prefix=NO_FULL_RUNTIME %s
+// RUN:   %clang -### -no-canonical-prefixes -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda -Xopenmp-target -march=sm_60 %s -fopenmp-cuda-force-full-runtime -fno-openmp-cuda-force-full-runtime 2>&1 \
+// RUN:   | FileCheck -check-prefix=NO_FULL_RUNTIME %s
+// NO_FULL_RUNTIME-NOT: "-{{fno-|f}}openmp-cuda-force-full-runtime"

src/llvm-project/clang/test/Driver/openmp-offload.c

diff --git a/src/llvm-project/clang/test/Driver/openmp-offload.c b/src/llvm-project/clang/test/Driver/openmp-offload.c
new file mode 100644
index 0000000..ac0190a
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/openmp-offload.c
@@ -0,0 +1,657 @@
+///
+/// Perform several driver tests for OpenMP offloading
+///
+
+// REQUIRES: clang-driver
+// REQUIRES: x86-registered-target
+// REQUIRES: powerpc-registered-target
+// REQUIRES: nvptx-registered-target
+
+/// ###########################################################################
+
+/// Check whether an invalid OpenMP target is specified:
+// RUN:   %clang -### -fopenmp=libomp -fopenmp-targets=aaa-bbb-ccc-ddd %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHK-INVALID-TARGET %s
+// CHK-INVALID-TARGET: error: OpenMP target is invalid: 'aaa-bbb-ccc-ddd'
+
+/// ###########################################################################
+
+/// Check warning for empty -fopenmp-targets
+// RUN:   %clang -### -fopenmp=libomp -fopenmp-targets=  %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHK-EMPTY-OMPTARGETS %s
+// CHK-EMPTY-OMPTARGETS: warning: joined argument expects additional value: '-fopenmp-targets='
+
+/// ###########################################################################
+
+/// Check error for no -fopenmp option
+// RUN:   %clang -### -fopenmp-targets=powerpc64le-ibm-linux-gnu  %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHK-NO-FOPENMP %s
+// RUN:   %clang -### -fopenmp=libgomp -fopenmp-targets=powerpc64le-ibm-linux-gnu  %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHK-NO-FOPENMP %s
+// CHK-NO-FOPENMP: error: The option -fopenmp-targets must be used in conjunction with a -fopenmp option compatible with offloading, please use -fopenmp=libomp or -fopenmp=libiomp5.
+
+/// ###########################################################################
+
+/// Check warning for duplicate offloading targets.
+// RUN:   %clang -### -ccc-print-phases -fopenmp=libomp -fopenmp-targets=powerpc64le-ibm-linux-gnu,powerpc64le-ibm-linux-gnu  %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHK-DUPLICATES %s
+// CHK-DUPLICATES: warning: The OpenMP offloading target 'powerpc64le-ibm-linux-gnu' is similar to target 'powerpc64le-ibm-linux-gnu' already specified - will be ignored.
+
+/// ###########################################################################
+
+/// Check -Xopenmp-target=powerpc64le-ibm-linux-gnu -mcpu=pwr7 is passed when compiling for the device.
+// RUN:   %clang -### -no-canonical-prefixes -fopenmp=libomp -fopenmp-targets=powerpc64le-ibm-linux-gnu -Xopenmp-target=powerpc64le-ibm-linux-gnu -mcpu=pwr7 %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHK-FOPENMP-EQ-TARGET %s
+
+// CHK-FOPENMP-EQ-TARGET: clang{{.*}} "-target-cpu" "pwr7" {{.*}}"-fopenmp-is-device"
+
+/// ###########################################################################
+
+/// Check -Xopenmp-target -mcpu=pwr7 is passed when compiling for the device.
+// RUN:   %clang -### -no-canonical-prefixes -fopenmp=libomp -fopenmp-targets=powerpc64le-ibm-linux-gnu -Xopenmp-target -mcpu=pwr7 %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHK-FOPENMP-TARGET %s
+
+// CHK-FOPENMP-TARGET: clang{{.*}} "-target-cpu" "pwr7" {{.*}}"-fopenmp-is-device"
+
+/// ##########################################################################
+
+/// Check -mcpu=pwr7 is passed to the same triple.
+// RUN:    %clang -### -no-canonical-prefixes -fopenmp=libomp -fopenmp-targets=powerpc64le-ibm-linux-gnu -target powerpc64le-ibm-linux-gnu -mcpu=pwr7 %s 2>&1 \
+// RUN:    | FileCheck -check-prefix=CHK-FOPENMP-MCPU-TO-SAME-TRIPLE %s
+
+// CHK-FOPENMP-MCPU-TO-SAME-TRIPLE: clang{{.*}} "-target-cpu" "pwr7" {{.*}}"-fopenmp-is-device"
+
+/// ##########################################################################
+
+/// Check -march=pwr7 is NOT passed to nvptx64-nvidia-cuda.
+// RUN:    %clang -### -no-canonical-prefixes -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda -target powerpc64le-ibm-linux-gnu -march=pwr7 %s 2>&1 \
+// RUN:    | FileCheck -check-prefix=CHK-FOPENMP-MARCH-TO-GPU %s
+
+// CHK-FOPENMP-MARCH-TO-GPU-NOT: clang{{.*}} "-target-cpu" "pwr7" {{.*}}"-fopenmp-is-device"
+
+/// ###########################################################################
+
+/// Check -march=pwr7 is NOT passed to x86_64-unknown-linux-gnu.
+// RUN:    %clang -### -no-canonical-prefixes -fopenmp=libomp -fopenmp-targets=x86_64-unknown-linux-gnu -target powerpc64le-ibm-linux-gnu -march=pwr7 %s 2>&1 \
+// RUN:    | FileCheck -check-prefix=CHK-FOPENMP-MARCH-TO-X86 %s
+
+// CHK-FOPENMP-MARCH-TO-X86-NOT: clang{{.*}} "-target-cpu" "pwr7" {{.*}}"-fopenmp-is-device"
+
+/// ###########################################################################
+
+/// Check -Xopenmp-target triggers error when multiple triples are used.
+// RUN:   %clang -### -no-canonical-prefixes -fopenmp=libomp -fopenmp-targets=powerpc64le-ibm-linux-gnu,powerpc64le-unknown-linux-gnu -Xopenmp-target -mcpu=pwr8 %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHK-FOPENMP-TARGET-AMBIGUOUS-ERROR %s
+
+// CHK-FOPENMP-TARGET-AMBIGUOUS-ERROR: clang{{.*}} error: cannot deduce implicit triple value for -Xopenmp-target, specify triple using -Xopenmp-target=<triple>
+
+/// ###########################################################################
+
+/// Check -Xopenmp-target triggers error when an option requiring arguments is passed to it.
+// RUN:   %clang -### -no-canonical-prefixes -fopenmp=libomp -fopenmp-targets=powerpc64le-ibm-linux-gnu -Xopenmp-target -Xopenmp-target -mcpu=pwr8 %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHK-FOPENMP-TARGET-NESTED-ERROR %s
+
+// CHK-FOPENMP-TARGET-NESTED-ERROR: clang{{.*}} error: invalid -Xopenmp-target argument: '-Xopenmp-target -Xopenmp-target', options requiring arguments are unsupported
+
+/// ###########################################################################
+
+/// Check the phases graph when using a single target, different from the host.
+/// We should have an offload action joining the host compile and device
+/// preprocessor and another one joining the device linking outputs to the host
+/// action.
+// RUN:   %clang -ccc-print-phases -fopenmp=libomp -target powerpc64le-ibm-linux-gnu -fopenmp-targets=x86_64-pc-linux-gnu %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHK-PHASES %s
+// CHK-PHASES: 0: input, "[[INPUT:.+\.c]]", c, (host-openmp)
+// CHK-PHASES: 1: preprocessor, {0}, cpp-output, (host-openmp)
+// CHK-PHASES: 2: compiler, {1}, ir, (host-openmp)
+// CHK-PHASES: 3: backend, {2}, assembler, (host-openmp)
+// CHK-PHASES: 4: assembler, {3}, object, (host-openmp)
+// CHK-PHASES: 5: linker, {4}, image, (host-openmp)
+// CHK-PHASES: 6: input, "[[INPUT]]", c, (device-openmp)
+// CHK-PHASES: 7: preprocessor, {6}, cpp-output, (device-openmp)
+// CHK-PHASES: 8: compiler, {7}, ir, (device-openmp)
+// CHK-PHASES: 9: offload, "host-openmp (powerpc64le-ibm-linux-gnu)" {2}, "device-openmp (x86_64-pc-linux-gnu)" {8}, ir
+// CHK-PHASES: 10: backend, {9}, assembler, (device-openmp)
+// CHK-PHASES: 11: assembler, {10}, object, (device-openmp)
+// CHK-PHASES: 12: linker, {11}, image, (device-openmp)
+// CHK-PHASES: 13: offload, "host-openmp (powerpc64le-ibm-linux-gnu)" {5}, "device-openmp (x86_64-pc-linux-gnu)" {12}, image
+
+/// ###########################################################################
+
+/// Check the phases when using multiple targets. Here we also add a library to
+/// make sure it is treated as input by the device.
+// RUN:   %clang -ccc-print-phases -lsomelib -fopenmp=libomp -target powerpc64-ibm-linux-gnu -fopenmp-targets=x86_64-pc-linux-gnu,powerpc64-ibm-linux-gnu %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHK-PHASES-LIB %s
+// CHK-PHASES-LIB: 0: input, "somelib", object, (host-openmp)
+// CHK-PHASES-LIB: 1: input, "[[INPUT:.+\.c]]", c, (host-openmp)
+// CHK-PHASES-LIB: 2: preprocessor, {1}, cpp-output, (host-openmp)
+// CHK-PHASES-LIB: 3: compiler, {2}, ir, (host-openmp)
+// CHK-PHASES-LIB: 4: backend, {3}, assembler, (host-openmp)
+// CHK-PHASES-LIB: 5: assembler, {4}, object, (host-openmp)
+// CHK-PHASES-LIB: 6: linker, {0, 5}, image, (host-openmp)
+// CHK-PHASES-LIB: 7: input, "somelib", object, (device-openmp)
+// CHK-PHASES-LIB: 8: input, "[[INPUT]]", c, (device-openmp)
+// CHK-PHASES-LIB: 9: preprocessor, {8}, cpp-output, (device-openmp)
+// CHK-PHASES-LIB: 10: compiler, {9}, ir, (device-openmp)
+// CHK-PHASES-LIB: 11: offload, "host-openmp (powerpc64-ibm-linux-gnu)" {3}, "device-openmp (x86_64-pc-linux-gnu)" {10}, ir
+// CHK-PHASES-LIB: 12: backend, {11}, assembler, (device-openmp)
+// CHK-PHASES-LIB: 13: assembler, {12}, object, (device-openmp)
+// CHK-PHASES-LIB: 14: linker, {7, 13}, image, (device-openmp)
+// CHK-PHASES-LIB: 15: input, "somelib", object, (device-openmp)
+// CHK-PHASES-LIB: 16: input, "[[INPUT]]", c, (device-openmp)
+// CHK-PHASES-LIB: 17: preprocessor, {16}, cpp-output, (device-openmp)
+// CHK-PHASES-LIB: 18: compiler, {17}, ir, (device-openmp)
+// CHK-PHASES-LIB: 19: offload, "host-openmp (powerpc64-ibm-linux-gnu)" {3}, "device-openmp (powerpc64-ibm-linux-gnu)" {18}, ir
+// CHK-PHASES-LIB: 20: backend, {19}, assembler, (device-openmp)
+// CHK-PHASES-LIB: 21: assembler, {20}, object, (device-openmp)
+// CHK-PHASES-LIB: 22: linker, {15, 21}, image, (device-openmp)
+// CHK-PHASES-LIB: 23: offload, "host-openmp (powerpc64-ibm-linux-gnu)" {6}, "device-openmp (x86_64-pc-linux-gnu)" {14}, "device-openmp (powerpc64-ibm-linux-gnu)" {22}, image
+
+
+/// ###########################################################################
+
+/// Check the phases when using multiple targets and multiple source files
+// RUN:   echo " " > %t.c
+// RUN:   %clang -ccc-print-phases -lsomelib -fopenmp=libomp -target powerpc64-ibm-linux-gnu -fopenmp-targets=x86_64-pc-linux-gnu,powerpc64-ibm-linux-gnu %s %t.c 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHK-PHASES-FILES %s
+// CHK-PHASES-FILES: 0: input, "somelib", object, (host-openmp)
+// CHK-PHASES-FILES: 1: input, "[[INPUT1:.+\.c]]", c, (host-openmp)
+// CHK-PHASES-FILES: 2: preprocessor, {1}, cpp-output, (host-openmp)
+// CHK-PHASES-FILES: 3: compiler, {2}, ir, (host-openmp)
+// CHK-PHASES-FILES: 4: backend, {3}, assembler, (host-openmp)
+// CHK-PHASES-FILES: 5: assembler, {4}, object, (host-openmp)
+// CHK-PHASES-FILES: 6: input, "[[INPUT2:.+\.c]]", c, (host-openmp)
+// CHK-PHASES-FILES: 7: preprocessor, {6}, cpp-output, (host-openmp)
+// CHK-PHASES-FILES: 8: compiler, {7}, ir, (host-openmp)
+// CHK-PHASES-FILES: 9: backend, {8}, assembler, (host-openmp)
+// CHK-PHASES-FILES: 10: assembler, {9}, object, (host-openmp)
+// CHK-PHASES-FILES: 11: linker, {0, 5, 10}, image, (host-openmp)
+// CHK-PHASES-FILES: 12: input, "somelib", object, (device-openmp)
+// CHK-PHASES-FILES: 13: input, "[[INPUT1]]", c, (device-openmp)
+// CHK-PHASES-FILES: 14: preprocessor, {13}, cpp-output, (device-openmp)
+// CHK-PHASES-FILES: 15: compiler, {14}, ir, (device-openmp)
+// CHK-PHASES-FILES: 16: offload, "host-openmp (powerpc64-ibm-linux-gnu)" {3}, "device-openmp (x86_64-pc-linux-gnu)" {15}, ir
+// CHK-PHASES-FILES: 17: backend, {16}, assembler, (device-openmp)
+// CHK-PHASES-FILES: 18: assembler, {17}, object, (device-openmp)
+// CHK-PHASES-FILES: 19: input, "[[INPUT2]]", c, (device-openmp)
+// CHK-PHASES-FILES: 20: preprocessor, {19}, cpp-output, (device-openmp)
+// CHK-PHASES-FILES: 21: compiler, {20}, ir, (device-openmp)
+// CHK-PHASES-FILES: 22: offload, "host-openmp (powerpc64-ibm-linux-gnu)" {8}, "device-openmp (x86_64-pc-linux-gnu)" {21}, ir
+// CHK-PHASES-FILES: 23: backend, {22}, assembler, (device-openmp)
+// CHK-PHASES-FILES: 24: assembler, {23}, object, (device-openmp)
+// CHK-PHASES-FILES: 25: linker, {12, 18, 24}, image, (device-openmp)
+// CHK-PHASES-FILES: 26: input, "somelib", object, (device-openmp)
+// CHK-PHASES-FILES: 27: input, "[[INPUT1]]", c, (device-openmp)
+// CHK-PHASES-FILES: 28: preprocessor, {27}, cpp-output, (device-openmp)
+// CHK-PHASES-FILES: 29: compiler, {28}, ir, (device-openmp)
+// CHK-PHASES-FILES: 30: offload, "host-openmp (powerpc64-ibm-linux-gnu)" {3}, "device-openmp (powerpc64-ibm-linux-gnu)" {29}, ir
+// CHK-PHASES-FILES: 31: backend, {30}, assembler, (device-openmp)
+// CHK-PHASES-FILES: 32: assembler, {31}, object, (device-openmp)
+// CHK-PHASES-FILES: 33: input, "[[INPUT2]]", c, (device-openmp)
+// CHK-PHASES-FILES: 34: preprocessor, {33}, cpp-output, (device-openmp)
+// CHK-PHASES-FILES: 35: compiler, {34}, ir, (device-openmp)
+// CHK-PHASES-FILES: 36: offload, "host-openmp (powerpc64-ibm-linux-gnu)" {8}, "device-openmp (powerpc64-ibm-linux-gnu)" {35}, ir
+// CHK-PHASES-FILES: 37: backend, {36}, assembler, (device-openmp)
+// CHK-PHASES-FILES: 38: assembler, {37}, object, (device-openmp)
+// CHK-PHASES-FILES: 39: linker, {26, 32, 38}, image, (device-openmp)
+// CHK-PHASES-FILES: 40: offload, "host-openmp (powerpc64-ibm-linux-gnu)" {11}, "device-openmp (x86_64-pc-linux-gnu)" {25}, "device-openmp (powerpc64-ibm-linux-gnu)" {39}, image
+
+/// ###########################################################################
+
+/// Check the phases graph when using a single GPU target, and check the OpenMP
+/// and CUDA phases are articulated correctly.
+// RUN:   %clang -ccc-print-phases -fopenmp=libomp -target powerpc64le-ibm-linux-gnu -fopenmp-targets=nvptx64-nvidia-cuda -x cuda %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHK-PHASES-WITH-CUDA %s
+// CHK-PHASES-WITH-CUDA: 0: input, "[[INPUT:.+\.c]]", cuda, (host-cuda-openmp)
+// CHK-PHASES-WITH-CUDA: 1: preprocessor, {0}, cuda-cpp-output, (host-cuda-openmp)
+// CHK-PHASES-WITH-CUDA: 2: compiler, {1}, ir, (host-cuda-openmp)
+// CHK-PHASES-WITH-CUDA: 3: input, "[[INPUT]]", cuda, (device-cuda, sm_20)
+// CHK-PHASES-WITH-CUDA: 4: preprocessor, {3}, cuda-cpp-output, (device-cuda, sm_20)
+// CHK-PHASES-WITH-CUDA: 5: compiler, {4}, ir, (device-cuda, sm_20)
+// CHK-PHASES-WITH-CUDA: 6: backend, {5}, assembler, (device-cuda, sm_20)
+// CHK-PHASES-WITH-CUDA: 7: assembler, {6}, object, (device-cuda, sm_20)
+// CHK-PHASES-WITH-CUDA: 8: offload, "device-cuda (nvptx64-nvidia-cuda:sm_20)" {7}, object
+// CHK-PHASES-WITH-CUDA: 9: offload, "device-cuda (nvptx64-nvidia-cuda:sm_20)" {6}, assembler
+// CHK-PHASES-WITH-CUDA: 10: linker, {8, 9}, cuda-fatbin, (device-cuda)
+// CHK-PHASES-WITH-CUDA: 11: offload, "host-cuda-openmp (powerpc64le-ibm-linux-gnu)" {2}, "device-cuda (nvptx64-nvidia-cuda)" {10}, ir
+// CHK-PHASES-WITH-CUDA: 12: backend, {11}, assembler, (host-cuda-openmp)
+// CHK-PHASES-WITH-CUDA: 13: assembler, {12}, object, (host-cuda-openmp)
+// CHK-PHASES-WITH-CUDA: 14: linker, {13}, image, (host-cuda-openmp)
+// CHK-PHASES-WITH-CUDA: 15: input, "[[INPUT]]", cuda, (device-openmp)
+// CHK-PHASES-WITH-CUDA: 16: preprocessor, {15}, cuda-cpp-output, (device-openmp)
+// CHK-PHASES-WITH-CUDA: 17: compiler, {16}, ir, (device-openmp)
+// CHK-PHASES-WITH-CUDA: 18: offload, "host-cuda-openmp (powerpc64le-ibm-linux-gnu)" {2}, "device-openmp (nvptx64-nvidia-cuda)" {17}, ir
+// CHK-PHASES-WITH-CUDA: 19: backend, {18}, assembler, (device-openmp)
+// CHK-PHASES-WITH-CUDA: 20: assembler, {19}, object, (device-openmp)
+// CHK-PHASES-WITH-CUDA: 21: linker, {20}, image, (device-openmp)
+// CHK-PHASES-WITH-CUDA: 22: offload, "host-cuda-openmp (powerpc64le-ibm-linux-gnu)" {14}, "device-openmp (nvptx64-nvidia-cuda)" {21}, image
+
+/// ###########################################################################
+
+/// Check of the commands passed to each tool when using valid OpenMP targets.
+/// Here we also check that offloading does not break the use of integrated
+/// assembler. It does however preclude the merge of the host compile and
+/// backend phases. There are also two offloading specific options:
+/// -fopenmp-is-device: will tell the frontend that it will generate code for a
+/// target.
+/// -fopenmp-host-ir-file-path: specifies the host IR file that can be loaded by
+/// the target code generation to gather information about which declaration
+/// really need to be emitted.
+/// We use -fopenmp-dump-offload-linker-script to dump the linker script and
+/// check its contents.
+///
+// RUN:   %clang -### -fopenmp=libomp -o %t.out -target powerpc64le-linux -fopenmp-targets=powerpc64le-ibm-linux-gnu,x86_64-pc-linux-gnu %s -fopenmp-dump-offload-linker-script -no-canonical-prefixes 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHK-COMMANDS -check-prefix=CHK-LKS -check-prefix=CHK-LKS-REG %s
+// RUN:   %clang -### -fopenmp=libomp -o %t.out -target powerpc64le-linux -fopenmp-targets=powerpc64le-ibm-linux-gnu,x86_64-pc-linux-gnu %s -save-temps -fopenmp-dump-offload-linker-script -no-canonical-prefixes 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHK-COMMANDS-ST -check-prefix=CHK-LKS -check-prefix=CHK-LKS-ST %s
+
+// Make sure we are not dumping the script unless the user requested it.
+// RUN:   %clang -### -fopenmp=libomp -o %t.out -target powerpc64le-linux -fopenmp-targets=powerpc64le-ibm-linux-gnu,x86_64-pc-linux-gnu %s -no-canonical-prefixes 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHK-LKS-NODUMP %s
+// RUN:   %clang -### -fopenmp=libomp -o %t.out -target powerpc64le-linux -fopenmp-targets=powerpc64le-ibm-linux-gnu,x86_64-pc-linux-gnu %s -save-temps -no-canonical-prefixes 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHK-LKS-NODUMP %s
+
+//
+// Check the linker script contains what we expect.
+//
+// CHK-LKS: /*
+// CHK-LKS:                   OpenMP Offload Linker Script
+// CHK-LKS:             *** Automatically generated by Clang ***
+// CHK-LKS-NODUMP-NOT:  OpenMP Offload Linker Script.
+// CHK-LKS: */
+// CHK-LKS: TARGET(binary)
+// CHK-LKS-REG: INPUT([[T1BIN:.+\.out]])
+// CHK-LKS-REG: INPUT([[T2BIN:.+\.out]])
+// CHK-LKS-ST: INPUT([[T1BIN:.+\.out-openmp-powerpc64le-ibm-linux-gnu]])
+// CHK-LKS-ST: INPUT([[T2BIN:.+\.out-openmp-x86_64-pc-linux-gnu]])
+// CHK-LKS: SECTIONS
+// CHK-LKS: {
+// CHK-LKS:   .omp_offloading.powerpc64le-ibm-linux-gnu :
+// CHK-LKS:   ALIGN(0x10)
+// CHK-LKS:   {
+// CHK-LKS:     PROVIDE_HIDDEN(.omp_offloading.img_start.powerpc64le-ibm-linux-gnu = .);
+// CHK-LKS:     [[T1BIN]]
+// CHK-LKS:     PROVIDE_HIDDEN(.omp_offloading.img_end.powerpc64le-ibm-linux-gnu = .);
+// CHK-LKS:   }
+// CHK-LKS:   .omp_offloading.x86_64-pc-linux-gnu :
+// CHK-LKS:   ALIGN(0x10)
+// CHK-LKS:   {
+// CHK-LKS:     PROVIDE_HIDDEN(.omp_offloading.img_start.x86_64-pc-linux-gnu = .);
+// CHK-LKS:     [[T2BIN]]
+// CHK-LKS:     PROVIDE_HIDDEN(.omp_offloading.img_end.x86_64-pc-linux-gnu = .);
+// CHK-LKS:   }
+// CHK-LKS:   .omp_offloading.entries :
+// CHK-LKS:   ALIGN(0x10)
+// CHK-LKS:   SUBALIGN(0x01)
+// CHK-LKS:   {
+// CHK-LKS:     PROVIDE_HIDDEN(.omp_offloading.entries_begin = .);
+// CHK-LKS:     *(.omp_offloading.entries)
+// CHK-LKS:     PROVIDE_HIDDEN(.omp_offloading.entries_end = .);
+// CHK-LKS:   }
+// CHK-LKS: }
+// CHK-LKS: INSERT BEFORE .data
+
+//
+// Generate host BC file.
+//
+// CHK-COMMANDS: clang{{.*}}" "-cc1" "-triple" "powerpc64le-unknown-linux" "-emit-llvm-bc" {{.*}}"-o" "
+// CHK-COMMANDS-SAME: [[HOSTBC:[^\\/]+\.bc]]" "-x" "c" "
+// CHK-COMMANDS-SAME: [[INPUT:[^\\/]+\.c]]" "-fopenmp-targets=powerpc64le-ibm-linux-gnu,x86_64-pc-linux-gnu"
+// CHK-COMMANDS-ST: clang{{.*}}" "-cc1" "-triple" "powerpc64le-unknown-linux" "-E" {{.*}}"-fopenmp" {{.*}}"-o" "
+// CHK-COMMANDS-ST-SAME: [[HOSTPP:[^\\/]+\.i]]" "-x" "c" "
+// CHK-COMMANDS-ST-SAME: [[INPUT:[^\\/]+\.c]]"
+// CHK-COMMANDS-ST: clang{{.*}}" "-cc1" "-triple" "powerpc64le-unknown-linux" "-emit-llvm-bc" {{.*}}"-fopenmp" {{.*}}"-o" "
+// CHK-COMMANDS-ST-SAME: [[HOSTBC:[^\\/]+\.bc]]" "-x" "cpp-output" "{{.*}}[[HOSTPP]]" "-fopenmp-targets=powerpc64le-ibm-linux-gnu,x86_64-pc-linux-gnu"
+
+//
+// Compile for the powerpc device.
+//
+// CHK-COMMANDS: clang{{.*}}" "-cc1" "-triple" "powerpc64le-ibm-linux-gnu" "-aux-triple" "powerpc64le-unknown-linux" "-emit-obj" {{.*}}"-pic-level" "2" {{.*}}"-fopenmp" {{.*}}"-o" "
+// CHK-COMMANDS-SAME: [[T1OBJ:[^\\/]+\.o]]" "-x" "c" "{{.*}}[[INPUT]]" "-fopenmp-is-device" "-fopenmp-host-ir-file-path" "{{.*}}[[HOSTBC]]"
+// CHK-COMMANDS: ld{{(\.exe)?}}" {{.*}}"-o" "
+// CHK-COMMANDS-SAME: [[T1BIN:[^\\/]+\.out]]" {{.*}}"{{.*}}[[T1OBJ]]"
+// CHK-COMMANDS-ST: clang{{.*}}" "-cc1" "-triple" "powerpc64le-ibm-linux-gnu" "-aux-triple" "powerpc64le-unknown-linux" "-E" {{.*}}"-fopenmp" {{.*}}"-o" "
+// CHK-COMMANDS-ST-SAME: [[T1PP:[^\\/]+\.i]]" "-x" "c" "{{.*}}[[INPUT]]"
+// CHK-COMMANDS-ST: clang{{.*}}" "-cc1" "-triple" "powerpc64le-ibm-linux-gnu" "-aux-triple" "powerpc64le-unknown-linux" "-emit-llvm-bc" {{.*}}"-pic-level" "2" {{.*}}"-fopenmp" {{.*}}"-o" "
+// CHK-COMMANDS-ST-SAME: [[T1BC:[^\\/]+\.bc]]" "-x" "cpp-output" "{{.*}}[[T1PP]]" "-fopenmp-is-device" "-fopenmp-host-ir-file-path" "{{.*}}[[HOSTBC]]"
+// CHK-COMMANDS-ST: clang{{.*}}" "-cc1" "-triple" "powerpc64le-ibm-linux-gnu" "-aux-triple" "powerpc64le-unknown-linux" "-S" {{.*}}"-fopenmp" {{.*}}"-o" "
+// CHK-COMMANDS-ST-SAME: [[T1ASM:[^\\/]+\.s]]" "-x" "ir" "{{.*}}[[T1BC]]"
+// CHK-COMMANDS-ST: clang{{.*}}" "-cc1as" "-triple" "powerpc64le-ibm-linux-gnu" "-filetype" "obj" {{.*}}"-o" "
+// CHK-COMMANDS-ST-SAME: [[T1OBJ:[^\\/]+\.o]]" "{{.*}}[[T1ASM]]"
+// CHK-COMMANDS-ST: ld{{(\.exe)?}}" {{.*}}"-shared" {{.*}}"-o" "
+// CHK-COMMANDS-ST-SAME: [[T1BIN:[^\\/]+\.out-openmp-powerpc64le-ibm-linux-gnu]]" {{.*}}"{{.*}}[[T1OBJ]]"
+//
+// Compile for the x86 device.
+//
+// CHK-COMMANDS: clang{{.*}}" "-cc1" "-triple" "x86_64-pc-linux-gnu" "-aux-triple" "powerpc64le-unknown-linux" "-emit-obj" {{.*}}"-pic-level" "2" {{.*}}"-fopenmp"  {{.*}}"-o" "
+// CHK-COMMANDS-SAME: [[T2OBJ:[^\\/]+\.o]]" "-x" "c" "{{.*}}[[INPUT]]" "-fopenmp-is-device" "-fopenmp-host-ir-file-path" "{{.*}}[[HOSTBC]]"
+// CHK-COMMANDS: ld{{(\.exe)?}}" {{.*}}"-o" "
+// CHK-COMMANDS-SAME: [[T2BIN:[^\\/]+\.out]]" {{.*}}"{{.*}}[[T2OBJ]]"
+// CHK-COMMANDS-ST: clang{{.*}}" "-cc1" "-triple" "x86_64-pc-linux-gnu" "-aux-triple" "powerpc64le-unknown-linux" "-E" {{.*}}"-fopenmp" {{.*}}"-o" "
+// CHK-COMMANDS-ST-SAME: [[T2PP:[^\\/]+\.i]]" "-x" "c" "{{.*}}[[INPUT]]"
+// CHK-COMMANDS-ST: clang{{.*}}" "-cc1" "-triple" "x86_64-pc-linux-gnu" "-aux-triple" "powerpc64le-unknown-linux" "-emit-llvm-bc" {{.*}}"-pic-level" "2" {{.*}}"-fopenmp" {{.*}}"-o" "
+// CHK-COMMANDS-ST-SAME: [[T2BC:[^\\/]+\.bc]]" "-x" "cpp-output" "{{.*}}[[T2PP]]" "-fopenmp-is-device" "-fopenmp-host-ir-file-path" "{{.*}}[[HOSTBC]]"
+// CHK-COMMANDS-ST: clang{{.*}}" "-cc1" "-triple" "x86_64-pc-linux-gnu" "-aux-triple" "powerpc64le-unknown-linux" "-S" {{.*}}"-fopenmp" {{.*}}"-o" "
+// CHK-COMMANDS-ST-SAME: [[T2ASM:[^\\/]+\.s]]" "-x" "ir" "{{.*}}[[T2BC]]"
+// CHK-COMMANDS-ST: clang{{.*}}" "-cc1as" "-triple" "x86_64-pc-linux-gnu" "-filetype" "obj" {{.*}}"-o" "
+// CHK-COMMANDS-ST-SAME: [[T2OBJ:[^\\/]+\.o]]" "{{.*}}[[T2ASM]]"
+// CHK-COMMANDS-ST: ld{{(\.exe)?}}" {{.*}}"-shared" {{.*}}"-o" "
+// CHK-COMMANDS-ST-SAME: [[T2BIN:[^\\/]+\.out-openmp-x86_64-pc-linux-gnu]]" {{.*}}"{{.*}}[[T2OBJ]]"
+
+//
+// Generate host object from the BC file and link using the linker script.
+//
+// CHK-COMMANDS: clang{{.*}}" "-cc1" "-triple" "powerpc64le-unknown-linux" "-emit-obj" {{.*}}"-fopenmp" {{.*}}"-o" "
+// CHK-COMMANDS-SAME: [[HOSTOBJ:[^\\/]+\.o]]" "-x" "ir" "{{.*}}[[HOSTBC]]"
+// CHK-COMMANDS: ld{{(\.exe)?}}" {{.*}}"-o" "
+// CHK-COMMANDS-SAME: [[HOSTBIN:[^\\/]+\.out]]"  {{.*}}"-lomptarget" {{.*}}"-T" "
+// CHK-COMMANDS-SAME: [[HOSTLK:[^\\/]+\.lk]]"
+// CHK-COMMANDS-ST: clang{{.*}}" "-cc1" "-triple" "powerpc64le-unknown-linux" "-S" {{.*}}"-fopenmp" {{.*}}"-o" "
+// CHK-COMMANDS-ST-SAME: [[HOSTASM:[^\\/]+\.s]]" "-x" "ir" "{{.*}}[[HOSTBC]]"
+// CHK-COMMANDS-ST: clang{{.*}}" "-cc1as" "-triple" "powerpc64le-unknown-linux" "-filetype" "obj" {{.*}}"-o" "
+// CHK-COMMANDS-ST-SAME: [[HOSTOBJ:[^\\/]+\.o]]" "{{.*}}[[HOSTASM]]"
+// CHK-COMMANDS-ST: ld{{(\.exe)?}}" {{.*}}"-o" "
+// CHK-COMMANDS-ST-SAME: [[HOSTBIN:[^\\/]+\.out]]"  {{.*}}"-lomptarget" {{.*}}"-T" "
+// CHK-COMMANDS-ST-SAME: [[HOSTLK:[^\\/]+\.lk]]"
+
+
+/// ###########################################################################
+
+/// Check separate compilation with offloading - bundling actions
+// RUN:   %clang -### -ccc-print-phases -fopenmp=libomp -c -o %t.o %S/Input/in.so -lsomelib -target powerpc64le-linux -fopenmp-targets=powerpc64le-ibm-linux-gnu,x86_64-pc-linux-gnu %s -no-canonical-prefixes 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHK-BUACTIONS %s
+
+// CHK-BUACTIONS: 0: input, "[[INPUT:.+\.c]]", c, (host-openmp)
+// CHK-BUACTIONS: 1: preprocessor, {0}, cpp-output, (host-openmp)
+// CHK-BUACTIONS: 2: compiler, {1}, ir, (host-openmp)
+// CHK-BUACTIONS: 3: input, "[[INPUT]]", c, (device-openmp)
+// CHK-BUACTIONS: 4: preprocessor, {3}, cpp-output, (device-openmp)
+// CHK-BUACTIONS: 5: compiler, {4}, ir, (device-openmp)
+// CHK-BUACTIONS: 6: offload, "host-openmp (powerpc64le-unknown-linux)" {2}, "device-openmp (powerpc64le-ibm-linux-gnu)" {5}, ir
+// CHK-BUACTIONS: 7: backend, {6}, assembler, (device-openmp)
+// CHK-BUACTIONS: 8: assembler, {7}, object, (device-openmp)
+// CHK-BUACTIONS: 9: offload, "device-openmp (powerpc64le-ibm-linux-gnu)" {8}, object
+// CHK-BUACTIONS: 10: input, "[[INPUT]]", c, (device-openmp)
+// CHK-BUACTIONS: 11: preprocessor, {10}, cpp-output, (device-openmp)
+// CHK-BUACTIONS: 12: compiler, {11}, ir, (device-openmp)
+// CHK-BUACTIONS: 13: offload, "host-openmp (powerpc64le-unknown-linux)" {2}, "device-openmp (x86_64-pc-linux-gnu)" {12}, ir
+// CHK-BUACTIONS: 14: backend, {13}, assembler, (device-openmp)
+// CHK-BUACTIONS: 15: assembler, {14}, object, (device-openmp)
+// CHK-BUACTIONS: 16: offload, "device-openmp (x86_64-pc-linux-gnu)" {15}, object
+// CHK-BUACTIONS: 17: backend, {2}, assembler, (host-openmp)
+// CHK-BUACTIONS: 18: assembler, {17}, object, (host-openmp)
+// CHK-BUACTIONS: 19: clang-offload-bundler, {9, 16, 18}, object, (host-openmp)
+
+/// ###########################################################################
+
+/// Check separate compilation with offloading - unbundling actions
+// RUN:   touch %t.i
+// RUN:   %clang -### -ccc-print-phases -fopenmp=libomp -o %t.out -lsomelib -target powerpc64le-linux -fopenmp-targets=powerpc64le-ibm-linux-gnu,x86_64-pc-linux-gnu %t.i -no-canonical-prefixes 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHK-UBACTIONS %s
+
+// CHK-UBACTIONS: 0: input, "somelib", object, (host-openmp)
+// CHK-UBACTIONS: 1: input, "[[INPUT:.+\.i]]", cpp-output, (host-openmp)
+// CHK-UBACTIONS: 2: clang-offload-unbundler, {1}, cpp-output, (host-openmp)
+// CHK-UBACTIONS: 3: compiler, {2}, ir, (host-openmp)
+// CHK-UBACTIONS: 4: backend, {3}, assembler, (host-openmp)
+// CHK-UBACTIONS: 5: assembler, {4}, object, (host-openmp)
+// CHK-UBACTIONS: 6: linker, {0, 5}, image, (host-openmp)
+// CHK-UBACTIONS: 7: input, "somelib", object, (device-openmp)
+// CHK-UBACTIONS: 8: compiler, {2}, ir, (device-openmp)
+// CHK-UBACTIONS: 9: offload, "host-openmp (powerpc64le-unknown-linux)" {3}, "device-openmp (powerpc64le-ibm-linux-gnu)" {8}, ir
+// CHK-UBACTIONS: 10: backend, {9}, assembler, (device-openmp)
+// CHK-UBACTIONS: 11: assembler, {10}, object, (device-openmp)
+// CHK-UBACTIONS: 12: linker, {7, 11}, image, (device-openmp)
+// CHK-UBACTIONS: 13: input, "somelib", object, (device-openmp)
+// CHK-UBACTIONS: 14: compiler, {2}, ir, (device-openmp)
+// CHK-UBACTIONS: 15: offload, "host-openmp (powerpc64le-unknown-linux)" {3}, "device-openmp (x86_64-pc-linux-gnu)" {14}, ir
+// CHK-UBACTIONS: 16: backend, {15}, assembler, (device-openmp)
+// CHK-UBACTIONS: 17: assembler, {16}, object, (device-openmp)
+// CHK-UBACTIONS: 18: linker, {13, 17}, image, (device-openmp)
+// CHK-UBACTIONS: 19: offload, "host-openmp (powerpc64le-unknown-linux)" {6}, "device-openmp (powerpc64le-ibm-linux-gnu)" {12}, "device-openmp (x86_64-pc-linux-gnu)" {18}, image
+
+/// ###########################################################################
+
+/// Check separate compilation with offloading - unbundling/bundling actions
+// RUN:   touch %t.i
+// RUN:   %clang -### -ccc-print-phases -fopenmp=libomp -c -o %t.o -lsomelib -target powerpc64le-linux -fopenmp-targets=powerpc64le-ibm-linux-gnu,x86_64-pc-linux-gnu %t.i -no-canonical-prefixes 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHK-UBUACTIONS %s
+
+// CHK-UBUACTIONS: 0: input, "[[INPUT:.+\.i]]", cpp-output, (host-openmp)
+// CHK-UBUACTIONS: 1: clang-offload-unbundler, {0}, cpp-output, (host-openmp)
+// CHK-UBUACTIONS: 2: compiler, {1}, ir, (host-openmp)
+// CHK-UBUACTIONS: 3: compiler, {1}, ir, (device-openmp)
+// CHK-UBUACTIONS: 4: offload, "host-openmp (powerpc64le-unknown-linux)" {2}, "device-openmp (powerpc64le-ibm-linux-gnu)" {3}, ir
+// CHK-UBUACTIONS: 5: backend, {4}, assembler, (device-openmp)
+// CHK-UBUACTIONS: 6: assembler, {5}, object, (device-openmp)
+// CHK-UBUACTIONS: 7: offload, "device-openmp (powerpc64le-ibm-linux-gnu)" {6}, object
+// CHK-UBUACTIONS: 8: compiler, {1}, ir, (device-openmp)
+// CHK-UBUACTIONS: 9: offload, "host-openmp (powerpc64le-unknown-linux)" {2}, "device-openmp (x86_64-pc-linux-gnu)" {8}, ir
+// CHK-UBUACTIONS: 10: backend, {9}, assembler, (device-openmp)
+// CHK-UBUACTIONS: 11: assembler, {10}, object, (device-openmp)
+// CHK-UBUACTIONS: 12: offload, "device-openmp (x86_64-pc-linux-gnu)" {11}, object
+// CHK-UBUACTIONS: 13: backend, {2}, assembler, (host-openmp)
+// CHK-UBUACTIONS: 14: assembler, {13}, object, (host-openmp)
+// CHK-UBUACTIONS: 15: clang-offload-bundler, {7, 12, 14}, object, (host-openmp)
+
+/// ###########################################################################
+
+/// Check separate compilation with offloading - bundling jobs construct
+// RUN:   %clang -### -fopenmp=libomp -c -o %t.o -lsomelib -target powerpc64le-linux -fopenmp-targets=powerpc64le-ibm-linux-gnu,x86_64-pc-linux-gnu %s -no-canonical-prefixes 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHK-BUJOBS %s
+// RUN:   %clang -### -fopenmp=libomp -c -o %t.o -lsomelib -target powerpc64le-linux -fopenmp-targets=powerpc64le-ibm-linux-gnu,x86_64-pc-linux-gnu %s -save-temps -no-canonical-prefixes 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHK-BUJOBS-ST %s
+
+// Create host BC.
+// CHK-BUJOBS: clang{{.*}}" "-cc1" "-triple" "powerpc64le-unknown-linux" "-emit-llvm-bc"  {{.*}}"-fopenmp" {{.*}}"-o" "
+// CHK-BUJOBS-SAME: [[HOSTBC:[^\\/]+\.bc]]" "-x" "c" "
+// CHK-BUJOBS-SAME: [[INPUT:[^\\/]+\.c]]" "-fopenmp-targets=powerpc64le-ibm-linux-gnu,x86_64-pc-linux-gnu"
+
+// CHK-BUJOBS-ST: clang{{.*}}" "-cc1" "-triple" "powerpc64le-unknown-linux" "-E"  {{.*}}"-fopenmp" {{.*}}"-o" "
+// CHK-BUJOBS-ST-SAME: [[HOSTPP:[^\\/]+\.i]]" "-x" "c" "
+// CHK-BUJOBS-ST-SAME: [[INPUT:[^\\/]+\.c]]"
+// CHK-BUJOBS-ST: clang{{.*}}" "-cc1" "-triple" "powerpc64le-unknown-linux" "-emit-llvm-bc"  {{.*}}"-fopenmp" {{.*}}"-o" "
+// CHK-BUJOBS-ST-SAME: [[HOSTBC:[^\\/]+\.bc]]" "-x" "cpp-output" "{{.*}}[[HOSTPP]]" "-fopenmp-targets=powerpc64le-ibm-linux-gnu,x86_64-pc-linux-gnu"
+
+// Create target 1 object.
+// CHK-BUJOBS: clang{{.*}}" "-cc1" "-triple" "powerpc64le-ibm-linux-gnu" "-aux-triple" "powerpc64le-unknown-linux" "-emit-obj" {{.*}}"-fopenmp" {{.*}}"-o" "
+// CHK-BUJOBS-SAME: [[T1OBJ:[^\\/]+\.o]]" "-x" "c" "{{.*}}[[INPUT]]" "-fopenmp-is-device" "-fopenmp-host-ir-file-path" "{{.*}}[[HOSTBC]]"
+// CHK-BUJOBS-ST: clang{{.*}}" "-cc1" "-triple" "powerpc64le-ibm-linux-gnu" "-aux-triple" "powerpc64le-unknown-linux" "-E" {{.*}}"-fopenmp" {{.*}}"-o" "
+// CHK-BUJOBS-ST-SAME: [[T1PP:[^\\/]+\.i]]" "-x" "c" "{{.*}}[[INPUT]]"
+// CHK-BUJOBS-ST: clang{{.*}}" "-cc1" "-triple" "powerpc64le-ibm-linux-gnu" "-aux-triple" "powerpc64le-unknown-linux" "-emit-llvm-bc" {{.*}}"-fopenmp" {{.*}}"-o" "
+// CHK-BUJOBS-ST-SAME: [[T1BC:[^\\/]+\.bc]]" "-x" "cpp-output" "{{.*}}[[T1PP]]" "-fopenmp-is-device" "-fopenmp-host-ir-file-path" "{{.*}}[[HOSTBC]]"
+// CHK-BUJOBS-ST: clang{{.*}}" "-cc1" "-triple" "powerpc64le-ibm-linux-gnu" "-aux-triple" "powerpc64le-unknown-linux" "-S" {{.*}}"-fopenmp" {{.*}}"-o" "
+// CHK-BUJOBS-ST-SAME: [[T1ASM:[^\\/]+\.s]]" "-x" "ir" "{{.*}}[[T1BC]]"
+// CHK-BUJOBS-ST: clang{{.*}}" "-cc1as" "-triple" "powerpc64le-ibm-linux-gnu" "-filetype" "obj" {{.*}}"-o" "
+// CHK-BUJOBS-ST-SAME: [[T1OBJ:[^\\/]+\.o]]" "{{.*}}[[T1ASM]]"
+
+// Create target 2 object.
+// CHK-BUJOBS: clang{{.*}}" "-cc1" "-triple" "x86_64-pc-linux-gnu" "-aux-triple" "powerpc64le-unknown-linux" "-emit-obj" {{.*}}"-fopenmp" {{.*}}"-o" "
+// CHK-BUJOBS-SAME: [[T2OBJ:[^\\/]+\.o]]" "-x" "c" "{{.*}}[[INPUT]]" "-fopenmp-is-device" "-fopenmp-host-ir-file-path" "{{.*}}[[HOSTBC]]"
+// CHK-BUJOBS-ST: clang{{.*}}" "-cc1" "-triple" "x86_64-pc-linux-gnu" "-aux-triple" "powerpc64le-unknown-linux" "-E" {{.*}}"-fopenmp" {{.*}}"-o" "
+// CHK-BUJOBS-ST-SAME: [[T2PP:[^\\/]+\.i]]" "-x" "c" "{{.*}}[[INPUT]]"
+// CHK-BUJOBS-ST: clang{{.*}}" "-cc1" "-triple" "x86_64-pc-linux-gnu" "-aux-triple" "powerpc64le-unknown-linux" "-emit-llvm-bc" {{.*}}"-fopenmp" {{.*}}"-o" "
+// CHK-BUJOBS-ST-SAME: [[T2BC:[^\\/]+\.bc]]" "-x" "cpp-output" "{{.*}}[[T2PP]]" "-fopenmp-is-device" "-fopenmp-host-ir-file-path" "{{.*}}[[HOSTBC]]"
+// CHK-BUJOBS-ST: clang{{.*}}" "-cc1" "-triple" "x86_64-pc-linux-gnu" "-aux-triple" "powerpc64le-unknown-linux" "-S" {{.*}}"-fopenmp" {{.*}}"-o" "
+// CHK-BUJOBS-ST-SAME: [[T2ASM:[^\\/]+\.s]]" "-x" "ir" "{{.*}}[[T2BC]]"
+// CHK-BUJOBS-ST: clang{{.*}}" "-cc1as" "-triple" "x86_64-pc-linux-gnu" "-filetype" "obj" {{.*}}"-o" "
+// CHK-BUJOBS-ST-SAME: [[T2OBJ:[^\\/]+\.o]]" "{{.*}}[[T2ASM]]"
+
+// Create host object and bundle.
+// CHK-BUJOBS: clang{{.*}}" "-cc1" "-triple" "powerpc64le-unknown-linux" "-emit-obj" {{.*}}"-fopenmp" {{.*}}"-o" "
+// CHK-BUJOBS-SAME: [[HOSTOBJ:[^\\/]+\.o]]" "-x" "ir" "{{.*}}[[HOSTBC]]"
+// CHK-BUJOBS: clang-offload-bundler{{.*}}" "-type=o" "-targets=openmp-powerpc64le-ibm-linux-gnu,openmp-x86_64-pc-linux-gnu,host-powerpc64le-unknown-linux" "-outputs=
+// CHK-BUJOBS-SAME: [[RES:[^\\/]+\.o]]" "-inputs={{.*}}[[T1OBJ]],{{.*}}[[T2OBJ]],{{.*}}[[HOSTOBJ]]"
+// CHK-BUJOBS-ST: clang{{.*}}" "-cc1" "-triple" "powerpc64le-unknown-linux" "-S" {{.*}}"-fopenmp" {{.*}}"-o" "
+// CHK-BUJOBS-ST-SAME: [[HOSTASM:[^\\/]+\.s]]" "-x" "ir" "{{.*}}[[HOSTBC]]"
+// CHK-BUJOBS-ST: clang{{.*}}" "-cc1as" "-triple" "powerpc64le-unknown-linux" "-filetype" "obj" {{.*}}"-o" "
+// CHK-BUJOBS-ST-SAME: [[HOSTOBJ:[^\\/]+\.o]]" "{{.*}}[[HOSTASM]]"
+// CHK-BUJOBS-ST: clang-offload-bundler{{.*}}" "-type=o" "-targets=openmp-powerpc64le-ibm-linux-gnu,openmp-x86_64-pc-linux-gnu,host-powerpc64le-unknown-linux" "-outputs=
+// CHK-BUJOBS-ST-SAME: [[RES:[^\\/]+\.o]]" "-inputs={{.*}}[[T1OBJ]],{{.*}}[[T2OBJ]],{{.*}}[[HOSTOBJ]]"
+
+/// ###########################################################################
+
+/// Check separate compilation with offloading - unbundling jobs construct
+// RUN:   touch %t.i
+// RUN:   %clang -###  -fopenmp=libomp -o %t.out -lsomelib -target powerpc64le-linux -fopenmp-targets=powerpc64le-ibm-linux-gnu,x86_64-pc-linux-gnu %t.i -no-canonical-prefixes 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHK-UBJOBS %s
+// RUN:   %clang -### -fopenmp=libomp -o %t.out -lsomelib -target powerpc64le-linux -fopenmp-targets=powerpc64le-ibm-linux-gnu,x86_64-pc-linux-gnu %t.i -save-temps -no-canonical-prefixes 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHK-UBJOBS-ST %s
+// RUN:   touch %t.o
+// RUN:   %clang -###  -fopenmp=libomp -o %t.out -lsomelib -target powerpc64le-linux -fopenmp-targets=powerpc64le-ibm-linux-gnu,x86_64-pc-linux-gnu %t.o -no-canonical-prefixes 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHK-UBJOBS2 %s
+// RUN:   %clang -### -fopenmp=libomp -o %t.out -lsomelib -target powerpc64le-linux -fopenmp-targets=powerpc64le-ibm-linux-gnu,x86_64-pc-linux-gnu %t.o %S/Inputs/in.so -save-temps -no-canonical-prefixes 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHK-UBJOBS2-ST %s
+
+// Unbundle and create host BC.
+// CHK-UBJOBS: clang-offload-bundler{{.*}}" "-type=i" "-targets=host-powerpc64le-unknown-linux,openmp-powerpc64le-ibm-linux-gnu,openmp-x86_64-pc-linux-gnu" "-inputs=
+// CHK-UBJOBS-SAME: [[INPUT:[^\\/]+\.i]]" "-outputs=
+// CHK-UBJOBS-SAME: [[HOSTPP:[^\\/]+\.i]],
+// CHK-UBJOBS-SAME: [[T1PP:[^\\/]+\.i]],
+// CHK-UBJOBS-SAME: [[T2PP:[^\\/]+\.i]]" "-unbundle"
+// CHK-UBJOBS: clang{{.*}}" "-cc1" "-triple" "powerpc64le-unknown-linux" "-emit-llvm-bc"  {{.*}}"-fopenmp" {{.*}}"-o" "
+// CHK-UBJOBS-SAME: [[HOSTBC:[^\\/]+\.bc]]" "-x" "cpp-output" "{{.*}}[[HOSTPP]]" "-fopenmp-targets=powerpc64le-ibm-linux-gnu,x86_64-pc-linux-gnu"
+// CHK-UBJOBS-ST: clang-offload-bundler{{.*}}" "-type=i" "-targets=host-powerpc64le-unknown-linux,openmp-powerpc64le-ibm-linux-gnu,openmp-x86_64-pc-linux-gnu" "-inputs=
+// CHK-UBJOBS-ST-SAME: [[INPUT:[^\\/]+\.i]]" "-outputs=
+// CHK-UBJOBS-ST-SAME: [[HOSTPP:[^\\/,]+\.i]],
+// CHK-UBJOBS-ST-SAME: [[T1PP:[^\\/,]+\.i]],
+// CHK-UBJOBS-ST-SAME: [[T2PP:[^\\/,]+\.i]]" "-unbundle"
+// CHK-UBJOBS-ST: clang{{.*}}" "-cc1" "-triple" "powerpc64le-unknown-linux" "-emit-llvm-bc"  {{.*}}"-fopenmp" {{.*}}"-o" "
+// CHK-UBJOBS-ST-SAME: [[HOSTBC:[^\\/]+\.bc]]" "-x" "cpp-output" "{{.*}}[[HOSTPP]]" "-fopenmp-targets=powerpc64le-ibm-linux-gnu,x86_64-pc-linux-gnu"
+
+// Create target 1 object.
+// CHK-UBJOBS: clang{{.*}}" "-cc1" "-triple" "powerpc64le-ibm-linux-gnu" "-aux-triple" "powerpc64le-unknown-linux" "-emit-obj" {{.*}}"-fopenmp" {{.*}}"-o" "
+// CHK-UBJOBS-SAME: [[T1OBJ:[^\\/]+\.o]]" "-x" "cpp-output" "{{.*}}[[T1PP]]" "-fopenmp-is-device" "-fopenmp-host-ir-file-path" "{{.*}}[[HOSTBC]]"
+// CHK-UBJOBS: ld{{(\.exe)?}}" {{.*}}"-o" "
+// CHK-UBJOBS-SAME: [[T1BIN:[^\\/]+\.out]]" {{.*}}"{{.*}}[[T1OBJ]]"
+// CHK-UBJOBS-ST: clang{{.*}}" "-cc1" "-triple" "powerpc64le-ibm-linux-gnu" "-aux-triple" "powerpc64le-unknown-linux" "-emit-llvm-bc" {{.*}}"-fopenmp" {{.*}}"-o" "
+// CHK-UBJOBS-ST-SAME: [[T1BC:[^\\/]+\.bc]]" "-x" "cpp-output" "{{.*}}[[T1PP]]" "-fopenmp-is-device" "-fopenmp-host-ir-file-path" "{{.*}}[[HOSTBC]]"
+// CHK-UBJOBS-ST: clang{{.*}}" "-cc1" "-triple" "powerpc64le-ibm-linux-gnu" "-aux-triple" "powerpc64le-unknown-linux" "-S" {{.*}}"-fopenmp" {{.*}}"-o" "
+// CHK-UBJOBS-ST-SAME: [[T1ASM:[^\\/]+\.s]]" "-x" "ir" "{{.*}}[[T1BC]]"
+// CHK-UBJOBS-ST: clang{{.*}}" "-cc1as" "-triple" "powerpc64le-ibm-linux-gnu" "-filetype" "obj" {{.*}}"-o" "
+// CHK-UBJOBS-ST-SAME: [[T1OBJ:[^\\/]+\.o]]" "{{.*}}[[T1ASM]]"
+// CHK-UBJOBS-ST: ld{{(\.exe)?}}" {{.*}}"-o" "
+// CHK-UBJOBS-ST-SAME: [[T1BIN:[^\\/]+\.out-openmp-powerpc64le-ibm-linux-gnu]]" {{.*}}"{{.*}}[[T1OBJ]]"
+
+// Create target 2 object.
+// CHK-UBJOBS: clang{{.*}}" "-cc1" "-triple" "x86_64-pc-linux-gnu" "-aux-triple" "powerpc64le-unknown-linux" "-emit-obj" {{.*}}"-fopenmp" {{.*}}"-o" "
+// CHK-UBJOBS-SAME: [[T2OBJ:[^\\/]+\.o]]" "-x" "cpp-output" "{{.*}}[[T2PP]]" "-fopenmp-is-device" "-fopenmp-host-ir-file-path" "{{.*}}[[HOSTBC]]"
+// CHK-UBJOBS: ld{{(\.exe)?}}" {{.*}}"-o" "
+// CHK-UBJOBS-SAME: [[T2BIN:[^\\/]+\.out]]" {{.*}}"{{.*}}[[T2OBJ]]"
+// CHK-UBJOBS-ST: clang{{.*}}" "-cc1" "-triple" "x86_64-pc-linux-gnu" "-aux-triple" "powerpc64le-unknown-linux" "-emit-llvm-bc" {{.*}}"-fopenmp" {{.*}}"-o" "
+// CHK-UBJOBS-ST-SAME: [[T2BC:[^\\/]+\.bc]]" "-x" "cpp-output" "{{.*}}[[T2PP]]" "-fopenmp-is-device" "-fopenmp-host-ir-file-path" "{{.*}}[[HOSTBC]]"
+// CHK-UBJOBS-ST: clang{{.*}}" "-cc1" "-triple" "x86_64-pc-linux-gnu" "-aux-triple" "powerpc64le-unknown-linux" "-S" {{.*}}"-fopenmp" {{.*}}"-o" "
+// CHK-UBJOBS-ST-SAME: [[T2ASM:[^\\/]+\.s]]" "-x" "ir" "{{.*}}[[T2BC]]"
+// CHK-UBJOBS-ST: clang{{.*}}" "-cc1as" "-triple" "x86_64-pc-linux-gnu" "-filetype" "obj" {{.*}}"-o" "
+// CHK-UBJOBS-ST-SAME: [[T2OBJ:[^\\/]+\.o]]" "{{.*}}[[T2ASM]]"
+// CHK-UBJOBS-ST: ld{{(\.exe)?}}" {{.*}}"-o" "
+// CHK-UBJOBS-ST-SAME: [[T2BIN:[^\\/]+\.out-openmp-x86_64-pc-linux-gnu]]" {{.*}}"{{.*}}[[T2OBJ]]"
+
+// Create binary.
+// CHK-UBJOBS: clang{{.*}}" "-cc1" "-triple" "powerpc64le-unknown-linux" "-emit-obj" {{.*}}"-fopenmp" {{.*}}"-o" "
+// CHK-UBJOBS-SAME: [[HOSTOBJ:[^\\/]+\.o]]" "-x" "ir" "{{.*}}[[HOSTBC]]"
+// CHK-UBJOBS: ld{{(\.exe)?}}" {{.*}}"-o" "
+// CHK-UBJOBS-SAME: [[HOSTBIN:[^\\/]+\.out]]" {{.*}}"{{.*}}[[HOSTOBJ]]" {{.*}}"-T" "
+// CHK-UBJOBS-SAME: [[LKS:[^\\/]+\.lk]]"
+// CHK-UBJOBS-ST: clang{{.*}}" "-cc1" "-triple" "powerpc64le-unknown-linux" "-S" {{.*}}"-fopenmp" {{.*}}"-o" "
+// CHK-UBJOBS-ST-SAME: [[HOSTASM:[^\\/]+\.s]]" "-x" "ir" "{{.*}}[[HOSTBC]]"
+// CHK-UBJOBS-ST: clang{{.*}}" "-cc1as" "-triple" "powerpc64le-unknown-linux" "-filetype" "obj" {{.*}}"-o" "
+// CHK-UBJOBS-ST-SAME: [[HOSTOBJ:[^\\/]+\.o]]" "{{.*}}[[HOSTASM]]"
+// CHK-UBJOBS-ST: ld{{(\.exe)?}}" {{.*}}"-o" "
+// CHK-UBJOBS-ST-SAME: [[HOSTBIN:[^\\/]+\.out]]" {{.*}}"{{.*}}[[HOSTOBJ]]" {{.*}}"-T" "
+// CHK-UBJOBS-ST-SAME: [[LKS:[^\\/]+\.lk]]"
+
+// Unbundle object file.
+// CHK-UBJOBS2: clang-offload-bundler{{.*}}" "-type=o" "-targets=host-powerpc64le-unknown-linux,openmp-powerpc64le-ibm-linux-gnu,openmp-x86_64-pc-linux-gnu" "-inputs=
+// CHK-UBJOBS2-SAME: [[INPUT:[^\\/]+\.o]]" "-outputs=
+// CHK-UBJOBS2-SAME: [[HOSTOBJ:[^\\/]+\.o]],
+// CHK-UBJOBS2-SAME: [[T1OBJ:[^\\/]+\.o]],
+// CHK-UBJOBS2-SAME: [[T2OBJ:[^\\/]+\.o]]" "-unbundle"
+// CHK-UBJOBS2: ld{{(\.exe)?}}" {{.*}}"-o" "
+// CHK-UBJOBS2-SAME: [[T1BIN:[^\\/]+\.out]]" {{.*}}"{{.*}}[[T1OBJ]]"
+// CHK-UBJOBS2: ld{{(\.exe)?}}" {{.*}}"-o" "
+// CHK-UBJOBS2-SAME: [[T2BIN:[^\\/]+\.out]]" {{.*}}"{{.*}}[[T2OBJ]]"
+// CHK-UBJOBS2: ld{{(\.exe)?}}" {{.*}}"-o" "
+// CHK-UBJOBS2-SAME: [[HOSTBIN:[^\\/]+\.out]]" {{.*}}"{{.*}}[[HOSTOBJ]]" {{.*}}"-T" "
+// CHK-UBJOBS2-SAME: [[LKS:[^\\/]+\.lk]]"
+// CHK-UBJOBS2-ST-NOT: clang-offload-bundler{{.*}}in.so
+// CHK-UBJOBS2-ST: clang-offload-bundler{{.*}}" "-type=o" "-targets=host-powerpc64le-unknown-linux,openmp-powerpc64le-ibm-linux-gnu,openmp-x86_64-pc-linux-gnu" "-inputs=
+// CHK-UBJOBS2-ST-SAME: [[INPUT:[^\\/]+\.o]]" "-outputs=
+// CHK-UBJOBS2-ST-SAME: [[HOSTOBJ:[^\\/,]+\.o]],
+// CHK-UBJOBS2-ST-SAME: [[T1OBJ:[^\\/,]+\.o]],
+// CHK-UBJOBS2-ST-SAME: [[T2OBJ:[^\\/,]+\.o]]" "-unbundle"
+// CHK-UBJOBS2-ST-NOT: clang-offload-bundler{{.*}}in.so
+// CHK-UBJOBS2-ST: ld{{(\.exe)?}}" {{.*}}"-o" "
+// CHK-UBJOBS2-ST-SAME: [[T1BIN:[^\\/]+\.out-openmp-powerpc64le-ibm-linux-gnu]]" {{.*}}"{{.*}}[[T1OBJ]]"
+// CHK-UBJOBS2-ST: ld{{(\.exe)?}}" {{.*}}"-o" "
+// CHK-UBJOBS2-ST-SAME: [[T2BIN:[^\\/]+\.out-openmp-x86_64-pc-linux-gnu]]" {{.*}}"{{.*}}[[T2OBJ]]"
+// CHK-UBJOBS2-ST: ld{{(\.exe)?}}" {{.*}}"-o" "
+// CHK-UBJOBS2-ST-SAME: [[HOSTBIN:[^\\/]+\.out]]" {{.*}}"{{.*}}[[HOSTOBJ]]" {{.*}}"-T" "
+// CHK-UBJOBS2-ST-SAME: [[LKS:[^\\/]+\.lk]]"
+
+/// ###########################################################################
+
+/// Check separate compilation with offloading - unbundling/bundling jobs
+/// construct
+// RUN:   touch %t.i
+// RUN:   %clang -### -fopenmp=libomp -c %t.o -lsomelib -target powerpc64le-linux -fopenmp-targets=powerpc64le-ibm-linux-gnu,x86_64-pc-linux-gnu %t.i -no-canonical-prefixes 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHK-UBUJOBS %s
+// RUN:   %clang -### -fopenmp=libomp -c %t.o -lsomelib -target powerpc64le-linux -fopenmp-targets=powerpc64le-ibm-linux-gnu,x86_64-pc-linux-gnu %t.i -save-temps -no-canonical-prefixes 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHK-UBUJOBS-ST %s
+
+// Unbundle and create host BC.
+// CHK-UBUJOBS: clang-offload-bundler{{.*}}" "-type=i" "-targets=host-powerpc64le-unknown-linux,openmp-powerpc64le-ibm-linux-gnu,openmp-x86_64-pc-linux-gnu" "-inputs=
+// CHK-UBUJOBS-SAME: [[INPUT:[^\\/]+\.i]]" "-outputs=
+// CHK-UBUJOBS-SAME: [[HOSTPP:[^\\/]+\.i]],
+// CHK-UBUJOBS-SAME: [[T1PP:[^\\/]+\.i]],
+// CHK-UBUJOBS-SAME: [[T2PP:[^\\/]+\.i]]" "-unbundle"
+// CHK-UBUJOBS: clang{{.*}}" "-cc1" "-triple" "powerpc64le-unknown-linux" "-emit-llvm-bc"  {{.*}}"-fopenmp" {{.*}}"-o" "
+// CHK-UBUJOBS-SAME: [[HOSTBC:[^\\/]+\.bc]]" "-x" "cpp-output" "{{.*}}[[HOSTPP]]" "-fopenmp-targets=powerpc64le-ibm-linux-gnu,x86_64-pc-linux-gnu"
+
+// CHK-UBUJOBS-ST: clang-offload-bundler{{.*}}" "-type=i" "-targets=host-powerpc64le-unknown-linux,openmp-powerpc64le-ibm-linux-gnu,openmp-x86_64-pc-linux-gnu" "-inputs=
+// CHK-UBUJOBS-ST-SAME: [[INPUT:[^\\/]+\.i]]" "-outputs=
+// CHK-UBUJOBS-ST-SAME: [[HOSTPP:[^\\/,]+\.i]],
+// CHK-UBUJOBS-ST-SAME: [[T1PP:[^\\/,]+\.i]],
+// CHK-UBUJOBS-ST-SAME: [[T2PP:[^\\/,]+\.i]]" "-unbundle"
+// CHK-UBUJOBS-ST: clang{{.*}}" "-cc1" "-triple" "powerpc64le-unknown-linux" "-emit-llvm-bc"  {{.*}}"-fopenmp" {{.*}}"-o" "
+// CHK-UBUJOBS-ST-SAME: [[HOSTBC:[^\\/]+\.bc]]" "-x" "cpp-output" "{{.*}}[[HOSTPP]]" "-fopenmp-targets=powerpc64le-ibm-linux-gnu,x86_64-pc-linux-gnu"
+
+// Create target 1 object.
+// CHK-UBUJOBS: clang{{.*}}" "-cc1" "-triple" "powerpc64le-ibm-linux-gnu" "-aux-triple" "powerpc64le-unknown-linux" "-emit-obj" {{.*}}"-fopenmp" {{.*}}"-o" "
+// CHK-UBUJOBS-SAME: [[T1OBJ:[^\\/]+\.o]]" "-x" "cpp-output" "{{.*}}[[T1PP]]" "-fopenmp-is-device" "-fopenmp-host-ir-file-path" "{{.*}}[[HOSTBC]]"
+// CHK-UBUJOBS-ST: clang{{.*}}" "-cc1" "-triple" "powerpc64le-ibm-linux-gnu" "-aux-triple" "powerpc64le-unknown-linux" "-emit-llvm-bc" {{.*}}"-fopenmp" {{.*}}"-o" "
+// CHK-UBUJOBS-ST-SAME: [[T1BC:[^\\/]+\.bc]]" "-x" "cpp-output" "{{.*}}[[T1PP]]" "-fopenmp-is-device" "-fopenmp-host-ir-file-path" "{{.*}}[[HOSTBC]]"
+// CHK-UBUJOBS-ST: clang{{.*}}" "-cc1" "-triple" "powerpc64le-ibm-linux-gnu" "-aux-triple" "powerpc64le-unknown-linux" "-S" {{.*}}"-fopenmp" {{.*}}"-o" "
+// CHK-UBUJOBS-ST-SAME: [[T1ASM:[^\\/]+\.s]]" "-x" "ir" "{{.*}}[[T1BC]]"
+// CHK-UBUJOBS-ST: clang{{.*}}" "-cc1as" "-triple" "powerpc64le-ibm-linux-gnu" "-filetype" "obj" {{.*}}"-o" "
+// CHK-UBUJOBS-ST-SAME: [[T1OBJ:[^\\/]+\.o]]" "{{.*}}[[T1ASM]]"
+
+// Create target 2 object.
+// CHK-UBUJOBS: clang{{.*}}" "-cc1" "-triple" "x86_64-pc-linux-gnu" "-aux-triple" "powerpc64le-unknown-linux" "-emit-obj" {{.*}}"-fopenmp" {{.*}}"-o" "
+// CHK-UBUJOBS-SAME: [[T2OBJ:[^\\/]+\.o]]" "-x" "cpp-output" "{{.*}}[[T2PP]]" "-fopenmp-is-device" "-fopenmp-host-ir-file-path" "{{.*}}[[HOSTBC]]"
+// CHK-UBUJOBS-ST: clang{{.*}}" "-cc1" "-triple" "x86_64-pc-linux-gnu" "-aux-triple" "powerpc64le-unknown-linux" "-emit-llvm-bc" {{.*}}"-fopenmp" {{.*}}"-o" "
+// CHK-UBUJOBS-ST-SAME: [[T2BC:[^\\/]+\.bc]]" "-x" "cpp-output" "{{.*}}[[T2PP]]" "-fopenmp-is-device" "-fopenmp-host-ir-file-path" "{{.*}}[[HOSTBC]]"
+// CHK-UBUJOBS-ST: clang{{.*}}" "-cc1" "-triple" "x86_64-pc-linux-gnu" "-aux-triple" "powerpc64le-unknown-linux" "-S" {{.*}}"-fopenmp" {{.*}}"-o" "
+// CHK-UBUJOBS-ST-SAME: [[T2ASM:[^\\/]+\.s]]" "-x" "ir" "{{.*}}[[T2BC]]"
+// CHK-UBUJOBS-ST: clang{{.*}}" "-cc1as" "-triple" "x86_64-pc-linux-gnu" "-filetype" "obj" {{.*}}"-o" "
+// CHK-UBUJOBS-ST-SAME: [[T2OBJ:[^\\/]+\.o]]" "{{.*}}[[T2ASM]]"
+
+// Create binary.
+// CHK-UBUJOBS: clang{{.*}}" "-cc1" "-triple" "powerpc64le-unknown-linux" "-emit-obj" {{.*}}"-fopenmp" {{.*}}"-o" "
+// CHK-UBUJOBS-SAME: [[HOSTOBJ:[^\\/]+\.o]]" "-x" "ir" "{{.*}}[[HOSTBC]]"
+// CHK-UBUJOBS: clang-offload-bundler{{.*}}" "-type=o" "-targets=openmp-powerpc64le-ibm-linux-gnu,openmp-x86_64-pc-linux-gnu,host-powerpc64le-unknown-linux" "-outputs=
+// CHK-UBUJOBS-SAME: [[RES:[^\\/]+\.o]]" "-inputs={{.*}}[[T1OBJ]],{{.*}}[[T2OBJ]],{{.*}}[[HOSTOBJ]]"
+// CHK-UBUJOBS-ST: clang{{.*}}" "-cc1" "-triple" "powerpc64le-unknown-linux" "-S" {{.*}}"-fopenmp" {{.*}}"-o" "
+// CHK-UBUJOBS-ST-SAME: [[HOSTASM:[^\\/]+\.s]]" "-x" "ir" "{{.*}}[[HOSTBC]]"
+// CHK-UBUJOBS-ST: clang{{.*}}" "-cc1as" "-triple" "powerpc64le-unknown-linux" "-filetype" "obj" {{.*}}"-o" "
+// CHK-UBUJOBS-ST-SAME: [[HOSTOBJ:[^\\/]+\.o]]" "{{.*}}[[HOSTASM]]"
+// CHK-UBUJOBS-ST: clang-offload-bundler{{.*}}" "-type=o" "-targets=openmp-powerpc64le-ibm-linux-gnu,openmp-x86_64-pc-linux-gnu,host-powerpc64le-unknown-linux" "-outputs=
+// CHK-UBUJOBS-ST-SAME: [[RES:[^\\/]+\.o]]" "-inputs={{.*}}[[T1OBJ]],{{.*}}[[T2OBJ]],{{.*}}[[HOSTOBJ]]"
+
+/// ###########################################################################
+
+/// Check -fopenmp-is-device is passed when compiling for the device.
+// RUN:   %clang -### -no-canonical-prefixes -target powerpc64le-linux -fopenmp=libomp -fopenmp-targets=powerpc64le-ibm-linux-gnu %s 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHK-FOPENMP-IS-DEVICE %s
+
+// CHK-FOPENMP-IS-DEVICE: clang{{.*}} "-aux-triple" "powerpc64le-unknown-linux" {{.*}}.c" "-fopenmp-is-device" "-fopenmp-host-ir-file-path"

src/llvm-project/clang/test/Driver/openmp-unsupported-debug-options.c

diff --git a/src/llvm-project/clang/test/Driver/openmp-unsupported-debug-options.c b/src/llvm-project/clang/test/Driver/openmp-unsupported-debug-options.c
new file mode 100644
index 0000000..20e0c47f
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/openmp-unsupported-debug-options.c
@@ -0,0 +1,22 @@
+// REQUIRES: clang-driver
+// REQUIRES: x86-registered-target
+// REQUIRES: nvptx-registered-target
+// REQUIRES: zlib
+
+// RUN: %clang -### -target x86_64-linux-gnu -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda -c %s -g -gz 2>&1 | FileCheck %s
+// RUN: %clang -### -target x86_64-linux-gnu -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda -c %s -gdwarf -fdebug-info-for-profiling 2>&1 | FileCheck %s
+// RUN: %clang -### -target x86_64-linux-gnu -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda -c %s -gdwarf-2 -gsplit-dwarf 2>&1 | FileCheck %s
+// RUN: %clang -### -target x86_64-linux-gnu -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda -c %s -gdwarf-3 -glldb 2>&1 | FileCheck %s
+// RUN: %clang -### -target x86_64-linux-gnu -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda -c %s -gdwarf-4 -gcodeview 2>&1 | FileCheck %s
+// RUN: %clang -### -target x86_64-linux-gnu -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda -c %s -gdwarf-5 -gmodules 2>&1 | FileCheck %s
+// RUN: %clang -### -target x86_64-linux-gnu -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda -c %s -ggdb -gembed-source -gdwarf-5 2>&1 | FileCheck %s
+// RUN: %clang -### -target x86_64-linux-gnu -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda -c %s -ggdb1 -fdebug-macro 2>&1 | FileCheck %s
+// RUN: %clang -### -target x86_64-linux-gnu -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda -c %s -ggdb2 -ggnu-pubnames 2>&1 | FileCheck %s
+// RUN: %clang -### -target x86_64-linux-gnu -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda -c %s -ggdb3 -gdwarf-aranges 2>&1 | FileCheck %s
+// RUN: %clang -### -target x86_64-linux-gnu -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda -c %s -g -gcolumn-info -fdebug-types-section 2>&1 | FileCheck %s
+// CHECK: debug information option '{{-gz|-fdebug-info-for-profiling|-gsplit-dwarf|-glldb|-gcodeview|-gmodules|-gembed-source|-fdebug-macro|-ggnu-pubnames|-gdwarf-aranges|-fdebug-types-section}}' is not supported for target 'nvptx64-nvidia-cuda' [-Wunsupported-target-opt]
+// CHECK-NOT: debug information option '{{.*}}' is not supported for target 'x86
+// CHECK: "-triple" "nvptx64-nvidia-cuda"
+// CHECK-NOT: {{-compress-debug|-fdebug-info-for-profiling|split-dwarf|lldb|codeview|module-format|embed-source|debug-info-macro|gnu-pubnames|generate-arange-section|generate-type-units}}
+// CHECK: "-triple" "x86_64
+// CHECK-SAME: {{-compress-debug|-fdebug-info-for-profiling|split-dwarf|lldb|codeview|module-format|embed-source|debug-info-macro|gnu-pubnames|generate-arange-section|generate-type-units}}

src/llvm-project/clang/test/Driver/opt-record.c

diff --git a/src/llvm-project/clang/test/Driver/opt-record.c b/src/llvm-project/clang/test/Driver/opt-record.c
new file mode 100644
index 0000000..7b4ec48
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/opt-record.c
@@ -0,0 +1,25 @@
+// RUN: %clang -### -S -o FOO -fsave-optimization-record %s 2>&1 | FileCheck %s
+// RUN: %clang -### -c -o FOO -fsave-optimization-record %s 2>&1 | FileCheck %s
+// RUN: %clang -### -c -o FOO.o -fsave-optimization-record %s 2>&1 | FileCheck %s
+// RUN: %clang -### -save-temps -S -o FOO -fsave-optimization-record %s 2>&1 | FileCheck %s
+// RUN: %clang -### -save-temps -c -o FOO.o -fsave-optimization-record %s 2>&1 | FileCheck %s
+// RUN: %clang -### -c -fsave-optimization-record %s 2>&1 | FileCheck %s -check-prefix=CHECK-NO-O
+// RUN: %clang -### -save-temps -c -fsave-optimization-record %s 2>&1 | FileCheck %s -check-prefix=CHECK-NO-O
+// RUN: %clang -### -fsave-optimization-record %s 2>&1 | FileCheck %s -check-prefix=CHECK-NO-O
+// RUN: %clang -### -S -fsave-optimization-record -x cuda -nocudainc -nocudalib %s 2>&1 | FileCheck %s -check-prefix=CHECK-NO-O -check-prefix=CHECK-CUDA-DEV
+// RUN: %clang -### -fsave-optimization-record -x cuda -nocudainc -nocudalib %s 2>&1 | FileCheck %s -check-prefix=CHECK-NO-O -check-prefix=CHECK-CUDA-DEV
+// RUN: %clang -### -S -o FOO -fsave-optimization-record -foptimization-record-file=BAR.txt %s 2>&1 | FileCheck %s -check-prefix=CHECK-EQ
+// RUN: %clang -### -S -o FOO -foptimization-record-file=BAR.txt %s 2>&1 | FileCheck %s -check-prefix=CHECK-EQ
+// RUN: %clang -### -S -o FOO -foptimization-record-file=BAR.txt -fno-save-optimization-record %s 2>&1 | FileCheck %s --check-prefix=CHECK-FOPT-DISABLE
+
+// CHECK: "-cc1"
+// CHECK: "-opt-record-file" "FOO.opt.yaml"
+
+// CHECK-NO-O: "-cc1"
+// CHECK-NO-O-DAG: "-opt-record-file" "opt-record.opt.yaml"
+// CHECK-CUDA-DEV-DAG: "-opt-record-file" "opt-record-cuda-{{nvptx64|nvptx}}-nvidia-cuda-sm_20.opt.yaml"
+
+// CHECK-EQ: "-cc1"
+// CHECK-EQ: "-opt-record-file" "BAR.txt"
+
+// CHECK-FOPT-DISABLE-NOT: "-fno-save-optimization-record"

src/llvm-project/clang/test/Driver/option-aliases.c

diff --git a/src/llvm-project/clang/test/Driver/option-aliases.c b/src/llvm-project/clang/test/Driver/option-aliases.c
new file mode 100644
index 0000000..9cd9252
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/option-aliases.c
@@ -0,0 +1,14 @@
+// RUN: %clang -### -S \
+// RUN:  --save-temps --undefine-macro=FOO --undefine-macro BAR \
+// RUN: --param=FOO --output=FOO %s 2>&1 | \
+// RUN: FileCheck %s
+
+// CHECK: "-cc1"
+// CHECK: "-E"
+// CHECK: "-U" "FOO"
+// CHECK: "-U" "BAR"
+// CHECK: "-o" "option-aliases.i"
+
+// CHECK-NEXT: "-cc1"
+// CHECK: "-S"
+// CHECK: "-o" "FOO"

src/llvm-project/clang/test/Driver/output-file-cleanup.c

diff --git a/src/llvm-project/clang/test/Driver/output-file-cleanup.c b/src/llvm-project/clang/test/Driver/output-file-cleanup.c
new file mode 100644
index 0000000..a5ca3e5
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/output-file-cleanup.c
@@ -0,0 +1,44 @@
+// RUN: rm -f "%t.d" "%t1.s" "%t2.s" "%t3.s" "%t4.s" "%t5.s"
+//
+// RUN: touch %t.s
+// RUN: not %clang -S -DCRASH -o %t.s -MMD -MF %t.d %s
+// RUN: test ! -f %t.s
+// RUN: test ! -f %t.d
+
+// RUN: touch %t.s
+// RUN: not %clang -S -DMISSING -o %t.s -MMD -MF %t.d %s
+// RUN: test ! -f %t.s
+// RUN: test ! -f %t.d
+
+// RUN: touch %t.s
+// RUN: not %clang -S -o %t.s -MMD -MF %t.d %s
+// RUN: test ! -f %t.s
+// RUN: test -f %t.d
+
+// REQUIRES: crash-recovery
+
+#ifdef CRASH
+#pragma clang __debug crash
+#elif defined(MISSING)
+#include "nonexistent.h"
+#else
+invalid C code
+#endif
+
+// RUN: rm -rf %t-dir
+// RUN: mkdir -p %t-dir
+// RUN: cd %t-dir
+
+// RUN: touch %t-dir/1.c
+// RUN: echo "invalid C code" > %t-dir/2.c
+// RUN: not %clang -S %t-dir/1.c %t-dir/2.c
+// RUN: test -f %t-dir/1.s
+// RUN: test ! -f %t-dir/2.s
+
+// RUN: touch %t-dir/1.c
+// RUN: touch %t-dir/2.c
+// RUN: chmod -r %t-dir/2.c
+// RUN: not %clang -S %t-dir/1.c %t-dir/2.c
+// RUN: test -f %t-dir/1.s
+// RUN: test ! -f %t-dir/2.s
+// RUN: rm -f %t-dir/2.c

src/llvm-project/clang/test/Driver/output-file-is-dir.c

diff --git a/src/llvm-project/clang/test/Driver/output-file-is-dir.c b/src/llvm-project/clang/test/Driver/output-file-is-dir.c
new file mode 100644
index 0000000..042ae3d
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/output-file-is-dir.c
@@ -0,0 +1,6 @@
+// RUN: rm -rf %t.dir
+// RUN: mkdir -p %t.dir
+// RUN: not %clang %s -c -emit-llvm -o %t.dir
+// RUN: test -d %t.dir
+
+int main() { return 0; }

src/llvm-project/clang/test/Driver/parse-progname.c

diff --git a/src/llvm-project/clang/test/Driver/parse-progname.c b/src/llvm-project/clang/test/Driver/parse-progname.c
new file mode 100644
index 0000000..ed907ea
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/parse-progname.c
@@ -0,0 +1,58 @@
+// REQUIRES: shell, arm-registered-target
+
+// RUN: mkdir -p %t
+
+// RUN: ln -fs %clang %t/clang++
+// RUN: ln -fs %clang %t/clang++3.5.0
+// RUN: ln -fs %clang %t/clang++-3.5
+// RUN: ln -fs %clang %t/clang++-tot
+// RUN: ln -fs %clang %t/clang-c++
+// RUN: ln -fs %clang %t/clang-g++
+// RUN: ln -fs %clang %t/c++
+// RUN: ln -fs %clang %t/foo-clang++
+// RUN: ln -fs %clang %t/foo-clang++-3.5
+// RUN: ln -fs %clang %t/foo-clang++3.5
+// RUN: %t/clang++          -### %s 2>&1 | FileCheck -check-prefix=CXXMODE %s
+// RUN: %t/clang++3.5.0     -### %s 2>&1 | FileCheck -check-prefix=CXXMODE %s
+// RUN: %t/clang++-3.5      -### %s 2>&1 | FileCheck -check-prefix=CXXMODE %s
+// RUN: %t/clang++-tot      -### %s 2>&1 | FileCheck -check-prefix=CXXMODE %s
+// RUN: %t/clang-c++        -### %s 2>&1 | FileCheck -check-prefix=CXXMODE %s
+// RUN: %t/clang-g++        -### %s 2>&1 | FileCheck -check-prefix=CXXMODE %s
+// RUN: %t/c++              -### %s 2>&1 | FileCheck -check-prefix=CXXMODE %s
+// RUN: %t/foo-clang++      -### %s 2>&1 | FileCheck -check-prefix=CXXMODE %s
+// RUN: %t/foo-clang++-3.5  -### %s 2>&1 | FileCheck -check-prefix=CXXMODE %s
+// RUN: %t/foo-clang++3.5   -### %s 2>&1 | FileCheck -check-prefix=CXXMODE %s
+// CXXMODE: "-x" "c++"
+
+
+// RUN: ln -fs %clang %t/clang-cl
+// RUN: ln -fs %clang %t/cl
+// RUN: ln -fs %clang %t/cl.exe
+// RUN: ln -fs %clang %t/clang-cl3.5
+// RUN: ln -fs %clang %t/clang-cl-3.5
+// Note: use -- in front of the filename so it's not mistaken for an option on
+// filesystems that use slashes for dir separators.
+// RUN: %t/clang-cl         -### -- %s 2>&1 | FileCheck -check-prefix=CLMODE %s
+// RUN: %t/cl               -### -- %s 2>&1 | FileCheck -check-prefix=CLMODE %s
+// RUN: %t/cl.exe           -### -- %s 2>&1 | FileCheck -check-prefix=CLMODE %s
+// RUN: %t/clang-cl3.5      -### -- %s 2>&1 | FileCheck -check-prefix=CLMODE %s
+// RUN: %t/clang-cl-3.5     -### -- %s 2>&1 | FileCheck -check-prefix=CLMODE %s
+// CLMODE: "-fdiagnostics-format" "msvc"
+
+
+// RUN: ln -fs %clang %t/clang-cpp
+// RUN: ln -fs %clang %t/cpp
+// RUN: %t/clang-cpp        -### %s 2>&1 | FileCheck -check-prefix=CPPMODE %s
+// RUN: %t/cpp              -### %s 2>&1 | FileCheck -check-prefix=CPPMODE %s
+// CPPMODE: "-E"
+
+
+// RUN: ln -fs %clang %t/cl-clang
+// RUN: %t/cl-clang        -### %s 2>&1 | FileCheck -check-prefix=CMODE %s
+// CMODE: "-x" "c"
+// CMODE-NOT: "-fdiagnostics-format" "msvc"
+
+
+// RUN: ln -fs %clang %t/arm-linux-gnueabi-clang
+// RUN: %t/arm-linux-gnueabi-clang -### %s 2>&1 | FileCheck -check-prefix=TARGET %s
+// TARGET: Target: arm-unknown-linux-gnueabi

src/llvm-project/clang/test/Driver/pch-deps.c

diff --git a/src/llvm-project/clang/test/Driver/pch-deps.c b/src/llvm-project/clang/test/Driver/pch-deps.c
new file mode 100644
index 0000000..2c140e5
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/pch-deps.c
@@ -0,0 +1,21 @@
+// RUN: %clang -x c-header %s -o %t.pch -MMD -MT dependencies -MF %t.d -### 2> %t
+// RUN: FileCheck %s -input-file=%t
+// CHECK: -emit-pch
+// CHECK: -dependency-file
+// CHECK: -module-file-deps
+
+// RUN: %clang -c %s -o %t -MMD -MT dependencies -MF %t.d -### 2> %t
+// RUN: FileCheck %s -check-prefix=CHECK-NOPCH -input-file=%t
+// CHECK-NOPCH: -dependency-file
+// CHECK-NOPCH-NOT: -module-file-deps
+
+// RUN: %clang -x c-header %s -o %t.pch -MMD -MT dependencies -MF %t.d \
+// RUN:     -fno-module-file-deps -### 2> %t
+// RUN: FileCheck %s -check-prefix=CHECK-EXPLICIT -input-file=%t
+// CHECK-EXPLICIT: -dependency-file
+// CHECK-EXPLICIT-NOT: -module-file-deps
+
+// RUN: %clang -x c++ %s -o %t.o -MMD -MT dependencies -MF %t.d -fmodule-file-deps -### 2> %t
+// RUN: FileCheck %s -check-prefix=CHECK-EXPLICIT-NOPCH -input-file=%t
+// CHECK-EXPLICIT-NOPCH: -dependency-file
+// CHECK-EXPLICIT-NOPCH: -module-file-deps

src/llvm-project/clang/test/Driver/phases.c

diff --git a/src/llvm-project/clang/test/Driver/phases.c b/src/llvm-project/clang/test/Driver/phases.c
new file mode 100644
index 0000000..0283800
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/phases.c
@@ -0,0 +1,84 @@
+// Basic compilation for various types of files.
+// RUN: %clang -target i386-unknown-unknown -ccc-print-phases -x c %s -x objective-c %s -x c++ %s -x objective-c++ -x assembler %s -x assembler-with-cpp %s -x none %s 2>&1 | FileCheck -check-prefix=BASIC %s
+// BASIC: 0: input, "{{.*}}phases.c", c
+// BASIC: 1: preprocessor, {0}, cpp-output
+// BASIC: 2: compiler, {1}, ir
+// BASIC: 3: backend, {2}, assembler
+// BASIC: 4: assembler, {3}, object
+// BASIC: 5: input, "{{.*}}phases.c", objective-c
+// BASIC: 6: preprocessor, {5}, objective-c-cpp-output
+// BASIC: 7: compiler, {6}, ir
+// BASIC: 8: backend, {7}, assembler
+// BASIC: 9: assembler, {8}, object
+// BASIC: 10: input, "{{.*}}phases.c", c++
+// BASIC: 11: preprocessor, {10}, c++-cpp-output
+// BASIC: 12: compiler, {11}, ir
+// BASIC: 13: backend, {12}, assembler
+// BASIC: 14: assembler, {13}, object
+// BASIC: 15: input, "{{.*}}phases.c", assembler
+// BASIC: 16: assembler, {15}, object
+// BASIC: 17: input, "{{.*}}phases.c", assembler-with-cpp
+// BASIC: 18: preprocessor, {17}, assembler
+// BASIC: 19: assembler, {18}, object
+// BASIC: 20: input, "{{.*}}phases.c", c
+// BASIC: 21: preprocessor, {20}, cpp-output
+// BASIC: 22: compiler, {21}, ir
+// BASIC: 23: backend, {22}, assembler
+// BASIC: 24: assembler, {23}, object
+// BASIC: 25: linker, {4, 9, 14, 16, 19, 24}, image
+
+// Universal linked image.
+// RUN: %clang -target i386-apple-darwin9 -ccc-print-phases -x c %s -arch ppc -arch i386 2>&1 | FileCheck -check-prefix=ULI %s
+// ULI: 0: input, "{{.*}}phases.c", c
+// ULI: 1: preprocessor, {0}, cpp-output
+// ULI: 2: compiler, {1}, ir
+// ULI: 3: backend, {2}, assembler
+// ULI: 4: assembler, {3}, object
+// ULI: 5: linker, {4}, image
+// ULI: 6: bind-arch, "ppc", {5}, image
+// ULI: 7: bind-arch, "i386", {5}, image
+// ULI: 8: lipo, {6, 7}, image
+
+// Universal object file.
+// RUN: %clang -target i386-apple-darwin9 -ccc-print-phases -c -x c %s -arch ppc -arch i386 2>&1 | FileCheck -check-prefix=UOF %s
+// UOF: 0: input, "{{.*}}phases.c", c
+// UOF: 1: preprocessor, {0}, cpp-output
+// UOF: 2: compiler, {1}, ir
+// UOF: 3: backend, {2}, assembler
+// UOF: 4: assembler, {3}, object
+// UOF: 5: bind-arch, "ppc", {4}, object
+// UOF: 6: bind-arch, "i386", {4}, object
+// UOF: 7: lipo, {5, 6}, object
+
+// Arch defaulting
+// RUN: %clang -target i386-apple-darwin9 -ccc-print-phases -c -x assembler %s 2>&1 | FileCheck -check-prefix=ARCH1 %s
+// ARCH1: 2: bind-arch, "i386", {1}, object
+// RUN: %clang -target i386-apple-darwin9 -ccc-print-phases -c -x assembler %s -m32 -m64 2>&1 | FileCheck -check-prefix=ARCH2 %s
+// ARCH2: 2: bind-arch, "x86_64", {1}, object
+// RUN: %clang -target x86_64-apple-darwin9 -ccc-print-phases -c -x assembler %s 2>&1 | FileCheck -check-prefix=ARCH3 %s
+// ARCH3: 2: bind-arch, "x86_64", {1}, object
+// RUN: %clang -target x86_64-apple-darwin9 -ccc-print-phases -c -x assembler %s -m64 -m32 2>&1 | FileCheck -check-prefix=ARCH4 %s
+// ARCH4: 2: bind-arch, "i386", {1}, object
+
+// Analyzer
+// RUN: %clang -target i386-unknown-unknown -ccc-print-phases --analyze %s 2>&1 | FileCheck -check-prefix=ANALYZE %s
+// ANALYZE: 0: input, "{{.*}}phases.c", c
+// ANALYZE: 1: preprocessor, {0}, cpp-output
+// ANALYZE: 2: analyzer, {1}, plist
+
+// Precompiler
+// RUN: %clang -target i386-unknown-unknown -ccc-print-phases -x c-header %s 2>&1 | FileCheck -check-prefix=PCH %s
+// PCH: 0: input, "{{.*}}phases.c", c-header
+// PCH: 1: preprocessor, {0}, c-header-cpp-output
+// PCH: 2: precompiler, {1}, precompiled-header
+
+// Darwin overrides the handling for .s
+// RUN: touch %t.s
+// RUN: %clang -target i386-unknown-unknown -ccc-print-phases -c %t.s 2>&1 | FileCheck -check-prefix=DARWIN1 %s
+// DARWIN1: 0: input, "{{.*}}.s", assembler
+// DARWIN1: 1: assembler, {0}, object
+// RUN: %clang -target i386-apple-darwin9 -ccc-print-phases -c %t.s 2>&1 | FileCheck -check-prefix=DARWIN2 %s
+// DARWIN2: 0: input, "{{.*}}.s", assembler-with-cpp
+// DARWIN2: 1: preprocessor, {0}, assembler
+// DARWIN2: 2: assembler, {1}, object
+

src/llvm-project/clang/test/Driver/pic.c

diff --git a/src/llvm-project/clang/test/Driver/pic.c b/src/llvm-project/clang/test/Driver/pic.c
new file mode 100644
index 0000000..68a3079
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/pic.c
@@ -0,0 +1,323 @@
+// Test the driver's control over the PIC behavior. These consist of tests of
+// the relocation model flags and the pic level flags passed to CC1.
+//
+// CHECK-NO-PIC: "-mrelocation-model" "static"
+// CHECK-NO-PIC-NOT: "-pic-level"
+// CHECK-NO-PIC-NOT: "-pic-is-pie"
+//
+// CHECK-PIC1: "-mrelocation-model" "pic"
+// CHECK-PIC1: "-pic-level" "1"
+// CHECK-PIC1-NOT: "-pic-is-pie"
+//
+// CHECK-PIC2: "-mrelocation-model" "pic"
+// CHECK-PIC2: "-pic-level" "2"
+// CHECK-PIC2-NOT: "-pic-is-pie"
+//
+// CHECK-STATIC: "-static"
+// CHECK-NO-STATIC-NOT: "-static"
+//
+// CHECK-PIE1: "-mrelocation-model" "pic"
+// CHECK-PIE1: "-pic-level" "1"
+// CHECK-PIE1: "-pic-is-pie"
+//
+// CHECK-PIE2: "-mrelocation-model" "pic"
+// CHECK-PIE2: "-pic-level" "2"
+// CHECK-PIE2: "-pic-is-pie"
+//
+// CHECK-PIE-LD: "{{.*}}ld{{(.exe)?}}"
+// CHECK-PIE-LD: "-pie"
+// CHECK-PIE-LD: "Scrt1.o" "crti.o" "crtbeginS.o"
+// CHECK-PIE-LD: "crtendS.o" "crtn.o"
+//
+// CHECK-NOPIE-LD: "-nopie"
+//
+// CHECK-DYNAMIC-NO-PIC-32: "-mrelocation-model" "dynamic-no-pic"
+// CHECK-DYNAMIC-NO-PIC-32-NOT: "-pic-level"
+// CHECK-DYNAMIC-NO-PIC-32-NOT: "-pic-is-pie"
+//
+// CHECK-DYNAMIC-NO-PIC-64: "-mrelocation-model" "dynamic-no-pic"
+// CHECK-DYNAMIC-NO-PIC-64: "-pic-level" "2"
+// CHECK-DYNAMIC-NO-PIC-64-NOT: "-pic-is-pie"
+//
+// CHECK-NON-DARWIN-DYNAMIC-NO-PIC: error: unsupported option '-mdynamic-no-pic' for target 'i386-unknown-unknown'
+//
+// CHECK-NO-PIE-NOT: "-pie"
+//
+// CHECK-NO-UNUSED-ARG-NOT: argument unused during compilation
+//
+// RUN: %clang -c %s -target i386-unknown-unknown -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-NO-PIC
+// RUN: %clang -c %s -target i386-unknown-unknown -fpic -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-PIC1
+// RUN: %clang -c %s -target i386-unknown-unknown -fPIC -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-PIC2
+// RUN: %clang -c %s -target i386-unknown-unknown -fpie -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-PIE1
+// RUN: %clang -c %s -target i386-unknown-unknown -fPIE -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-PIE2
+//
+// Check that PIC and PIE flags obey last-match-wins. If the last flag is
+// a no-* variant, regardless of which variant or which flags precede it, we
+// get no PIC.
+// RUN: %clang -c %s -target i386-unknown-unknown -fpic -fno-pic -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-NO-PIC
+// RUN: %clang -c %s -target i386-unknown-unknown -fPIC -fno-pic -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-NO-PIC
+// RUN: %clang -c %s -target i386-unknown-unknown -fpie -fno-pic -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-NO-PIC
+// RUN: %clang -c %s -target i386-unknown-unknown -fPIE -fno-pic -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-NO-PIC
+// RUN: %clang -c %s -target i386-unknown-unknown -fpic -fno-PIC -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-NO-PIC
+// RUN: %clang -c %s -target i386-unknown-unknown -fPIC -fno-PIC -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-NO-PIC
+// RUN: %clang -c %s -target i386-unknown-unknown -fpie -fno-PIC -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-NO-PIC
+// RUN: %clang -c %s -target i386-unknown-unknown -fPIE -fno-PIC -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-NO-PIC
+// RUN: %clang -c %s -target i386-unknown-unknown -fpic -fno-pie -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-NO-PIC
+// RUN: %clang -c %s -target i386-unknown-unknown -fPIC -fno-pie -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-NO-PIC
+// RUN: %clang -c %s -target i386-unknown-unknown -fpie -fno-pie -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-NO-PIC
+// RUN: %clang -c %s -target i386-unknown-unknown -fPIE -fno-pie -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-NO-PIC
+// RUN: %clang -c %s -target i386-unknown-unknown -fpic -fno-PIE -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-NO-PIC
+// RUN: %clang -c %s -target i386-unknown-unknown -fPIC -fno-PIE -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-NO-PIC
+// RUN: %clang -c %s -target i386-unknown-unknown -fpie -fno-PIE -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-NO-PIC
+// RUN: %clang -c %s -target i386-unknown-unknown -fPIE -fno-PIE -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-NO-PIC
+//
+// Last-match-wins where both pic and pie are specified.
+// RUN: %clang -c %s -target i386-unknown-unknown -fpie -fpic -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-PIC1
+// RUN: %clang -c %s -target i386-unknown-unknown -fPIE -fpic -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-PIC1
+// RUN: %clang -c %s -target i386-unknown-unknown -fpie -fPIC -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-PIC2
+// RUN: %clang -c %s -target i386-unknown-unknown -fPIE -fPIC -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-PIC2
+// RUN: %clang -c %s -target i386-unknown-unknown -fpic -fpie -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-PIE1
+// RUN: %clang -c %s -target i386-unknown-unknown -fPIC -fpie -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-PIE1
+// RUN: %clang -c %s -target i386-unknown-unknown -fpic -fPIE -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-PIE2
+// RUN: %clang -c %s -target i386-unknown-unknown -fPIC -fPIE -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-PIE2
+//
+// Last-match-wins when selecting level 1 vs. level 2.
+// RUN: %clang -c %s -target i386-unknown-unknown -fpic -fPIC -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-PIC2
+// RUN: %clang -c %s -target i386-unknown-unknown -fPIC -fpic -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-PIC1
+// RUN: %clang -c %s -target i386-unknown-unknown -fpic -fPIE -fpie -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-PIE1
+// RUN: %clang -c %s -target i386-unknown-unknown -fpie -fPIC -fPIE -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-PIE2
+//
+// Make sure -pie is passed to along to ld and that the right *crt* files
+// are linked in.
+// RUN: %clang %s -target i386-unknown-freebsd -fPIE -pie -### \
+// RUN: --gcc-toolchain="" \
+// RUN: --sysroot=%S/Inputs/basic_freebsd_tree 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-PIE-LD
+// RUN: %clang %s -target i386-linux-gnu -fPIE -pie -### \
+// RUN: --gcc-toolchain="" \
+// RUN: --sysroot=%S/Inputs/basic_linux_tree 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-PIE-LD
+// RUN: %clang %s -target i386-linux-gnu -fPIC -pie -### \
+// RUN: --gcc-toolchain="" \
+// RUN: --sysroot=%S/Inputs/basic_linux_tree 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-PIE-LD
+//
+// Disregard any of the PIC-specific flags if we have a trump-card flag.
+// RUN: %clang -c %s -target i386-unknown-unknown -mkernel -fPIC -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-NO-PIC
+
+// The -static argument *doesn't* override PIC: -static only affects
+// linking, and -fPIC only affects code generation.
+// RUN: %clang -c %s -target i386-unknown-unknown -static -fPIC -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-PIC2
+// RUN: %clang %s -target i386-linux-gnu -static -fPIC -### \
+// RUN: --gcc-toolchain="" \
+// RUN: --sysroot=%S/Inputs/basic_linux_tree 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-STATIC
+//
+// On Linux, disregard -pie if we have -shared.
+// RUN: %clang %s -target i386-unknown-linux -shared -pie -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-NO-PIE
+//
+// On Musl Linux, PIE is enabled by default, but can be disabled.
+// RUN: %clang -c %s -target x86_64-linux-musl -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-PIE2
+// RUN: %clang -c %s -target i686-linux-musl -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-PIE2
+// RUN: %clang -c %s -target armv6-linux-musleabihf -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-PIE2
+// RUN: %clang -c %s -target armv7-linux-musleabihf -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-PIE2
+// RUN: %clang %s -target x86_64-linux-musl -nopie -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-NO-PIE
+// RUN: %clang %s -target x86_64-linux-musl -pie -nopie -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-NO-PIE
+// RUN: %clang %s -target x86_64-linux-musl -nopie -pie -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-PIE2
+//
+// Darwin is a beautiful and unique snowflake when it comes to these flags.
+// When targeting a 32-bit darwin system, only level 2 is supported. On 64-bit
+// targets, there is simply nothing you can do, there is no PIE, there is only
+// PIC when it comes to compilation.
+// RUN: %clang -c %s -target i386-apple-darwin -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-PIC2
+// RUN: %clang -c %s -target i386-apple-darwin -fpic -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-PIC2
+// RUN: %clang -c %s -target i386-apple-darwin -fPIC -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-PIC2
+// RUN: %clang -c %s -target i386-apple-darwin -fpie -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-PIE2
+// RUN: %clang -c %s -target i386-apple-darwin -fPIE -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-PIE2
+// RUN: %clang -c %s -target i386-apple-darwin -fno-PIC -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-NO-PIC
+// RUN: %clang -c %s -target i386-apple-darwin -fno-PIE -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-NO-PIC
+// RUN: %clang -c %s -target i386-apple-darwin -fno-PIC -fpic -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-PIC2
+// RUN: %clang -c %s -target i386-apple-darwin -fno-PIC -fPIE -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-PIE2
+// RUN: %clang -c %s -target x86_64-apple-darwin -fno-PIC -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-PIC2
+// RUN: %clang -c %s -target x86_64-apple-darwin -fno-PIE -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-PIC2
+// RUN: %clang -c %s -target x86_64-apple-darwin -fpic -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-PIC2
+// RUN: %clang -c %s -target x86_64-apple-darwin -fPIE -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-PIC2
+// RUN: %clang -c %s -target x86_64-apple-darwin -fPIC -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-NO-UNUSED-ARG
+//
+// Darwin gets even more special with '-mdynamic-no-pic'. This flag is only
+// valid on Darwin, and it's behavior is very strange but needs to remain
+// consistent for compatibility.
+// RUN: %clang -c %s -target i386-unknown-unknown -mdynamic-no-pic -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-NON-DARWIN-DYNAMIC-NO-PIC
+// RUN: %clang -c %s -target i386-apple-darwin -mdynamic-no-pic -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-DYNAMIC-NO-PIC-32
+// RUN: %clang -c %s -target i386-apple-darwin -mdynamic-no-pic -fno-pic -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-DYNAMIC-NO-PIC-32
+// RUN: %clang -c %s -target i386-apple-darwin -mdynamic-no-pic -fpie -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-DYNAMIC-NO-PIC-32
+// RUN: %clang -c %s -target x86_64-apple-darwin -mdynamic-no-pic -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-DYNAMIC-NO-PIC-64
+// RUN: %clang -c %s -target x86_64-apple-darwin -mdynamic-no-pic -fno-pic -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-DYNAMIC-NO-PIC-64
+// RUN: %clang -c %s -target x86_64-apple-darwin -mdynamic-no-pic -fpie -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-DYNAMIC-NO-PIC-64
+//
+// Checks for ARM+Apple+IOS including -fapple-kext, -mkernel, and iphoneos
+// version boundaries.
+// RUN: %clang -c %s -target armv7-apple-ios6 -fapple-kext -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-PIC2
+// RUN: %clang -c %s -target armv7-apple-ios6 -mkernel -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-PIC2
+// RUN: %clang -c %s -target arm64-apple-ios7 -mkernel -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-PIC2
+// RUN: %clang -x assembler -c %s -target arm64-apple-ios7 -mkernel -no-integrated-as -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-NO-STATIC
+// RUN: %clang -c %s -target armv7k-apple-watchos1 -fapple-kext -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-PIC2
+// RUN: %clang -c %s -target armv7-apple-ios5 -fapple-kext -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-NO-PIC
+// RUN: %clang -c %s -target armv7-apple-ios6 -fapple-kext -static -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-NO-PIC
+// RUN: %clang -c %s -target armv7-apple-unknown-macho -static -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-NO-PIC
+//
+// On OpenBSD, PIE is enabled by default, but can be disabled.
+// RUN: %clang -c %s -target amd64-pc-openbsd -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-PIE1
+// RUN: %clang -c %s -target i386-pc-openbsd -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-PIE1
+// RUN: %clang -c %s -target aarch64-unknown-openbsd -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-PIE1
+// RUN: %clang -c %s -target arm-unknown-openbsd -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-PIE1
+// RUN: %clang -c %s -target mips64-unknown-openbsd -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-PIE1
+// RUN: %clang -c %s -target mips64el-unknown-openbsd -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-PIE1
+// RUN: %clang -c %s -target powerpc-unknown-openbsd -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-PIE2
+// RUN: %clang -c %s -target sparc-unknown-openbsd -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-PIE2
+// RUN: %clang -c %s -target sparc64-unknown-openbsd -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-PIE2
+// RUN: %clang -c %s -target i386-pc-openbsd -fno-pie -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-NO-PIC
+//
+// On OpenBSD, -nopie needs to be passed through to the linker.
+// RUN: %clang %s -target i386-pc-openbsd -nopie -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-NOPIE-LD
+// Try with the alias
+// RUN: %clang %s -target i386-pc-openbsd -no-pie -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-NOPIE-LD
+//
+// On Android PIC is enabled by default, and PIE is enabled by default starting
+// with API16.
+// RUN: %clang -c %s -target i686-linux-android -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-PIC2
+// RUN: %clang -c %s -target i686-linux-android14 -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-PIC2
+// RUN: %clang -c %s -target i686-linux-android16 -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-PIE2
+// RUN: %clang -c %s -target i686-linux-android24 -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-PIE2
+//
+// RUN: %clang -c %s -target arm-linux-androideabi -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-PIC1
+// RUN: %clang -c %s -target arm-linux-androideabi14 -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-PIC1
+// RUN: %clang -c %s -target arm-linux-androideabi16 -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-PIE2
+// RUN: %clang -c %s -target arm-linux-androideabi24 -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-PIE2
+//
+// RUN: %clang -c %s -target mipsel-linux-android -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-PIC1
+// RUN: %clang -c %s -target mipsel-linux-android14 -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-PIC1
+// RUN: %clang -c %s -target mipsel-linux-android16 -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-PIE1
+// RUN: %clang -c %s -target mipsel-linux-android24 -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-PIE1
+//
+// 64-bit Android targets are always PIE.
+// RUN: %clang -c %s -target aarch64-linux-android -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-PIE2
+// RUN: %clang -c %s -target aarch64-linux-android24 -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-PIE2
+// RUN: %clang -c %s -target arm64-linux-android -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-PIE2
+//
+// Default value of PIE can be overwritten, even on 64-bit targets.
+// RUN: %clang -c %s -target arm-linux-androideabi -fPIE -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-PIE2
+// RUN: %clang -c %s -target i686-linux-android14 -fPIE -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-PIE2
+// RUN: %clang -c %s -target i686-linux-android16 -fno-PIE -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-NO-PIC
+// RUN: %clang -c %s -target aarch64-linux-android -fno-PIE -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-NO-PIC
+// RUN: %clang -c %s -target aarch64-linux-android24 -fno-PIE -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-NO-PIC
+//
+// On Windows-X64 PIC is enabled by default
+// RUN: %clang -c %s -target x86_64-pc-windows-msvc18.0.0 -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-PIC2
+// RUN: %clang -c %s -target x86_64-pc-windows-gnu -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-PIC2

src/llvm-project/clang/test/Driver/ppc-abi.c

diff --git a/src/llvm-project/clang/test/Driver/ppc-abi.c b/src/llvm-project/clang/test/Driver/ppc-abi.c
new file mode 100644
index 0000000..a82a01d
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/ppc-abi.c
@@ -0,0 +1,69 @@
+// Check passing PowerPC ABI options to the backend.
+
+// RUN: %clang -target powerpc64-unknown-linux-gnu %s -### -o %t.o 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-ELFv1 %s
+// RUN: %clang -target powerpc64-unknown-linux-gnu %s -### -o %t.o 2>&1 \
+// RUN:   -mabi=elfv1 | FileCheck -check-prefix=CHECK-ELFv1 %s
+// RUN: %clang -target powerpc64-unknown-linux-gnu %s -### -o %t.o 2>&1 \
+// RUN:   -mabi=elfv1-qpx | FileCheck -check-prefix=CHECK-ELFv1-QPX %s
+// RUN: %clang -target powerpc64-unknown-linux-gnu %s -### -o %t.o 2>&1 \
+// RUN:   -mcpu=a2q | FileCheck -check-prefix=CHECK-ELFv1-QPX %s
+// RUN: %clang -target powerpc64-unknown-linux-gnu %s -### -o %t.o 2>&1 \
+// RUN:   -mcpu=a2 -mqpx | FileCheck -check-prefix=CHECK-ELFv1-QPX %s
+// RUN: %clang -target powerpc64-unknown-linux-gnu %s -### -o %t.o 2>&1 \
+// RUN:   -mcpu=a2q -mno-qpx | FileCheck -check-prefix=CHECK-ELFv1 %s
+// RUN: %clang -target powerpc64-unknown-linux-gnu %s -### -o %t.o 2>&1 \
+// RUN:   -mabi=elfv2 | FileCheck -check-prefix=CHECK-ELFv2-BE %s
+
+// RUN: %clang -target powerpc64le-unknown-linux-gnu %s -### -o %t.o 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-ELFv2 %s
+// RUN: %clang -target powerpc64le-unknown-linux-gnu %s -### -o %t.o 2>&1 \
+// RUN:   -mabi=elfv1 | FileCheck -check-prefix=CHECK-ELFv1-LE %s
+// RUN: %clang -target powerpc64le-unknown-linux-gnu %s -### -o %t.o 2>&1 \
+// RUN:   -mabi=elfv2 | FileCheck -check-prefix=CHECK-ELFv2 %s
+// RUN: %clang -target powerpc64le-unknown-linux-gnu %s -### -o %t.o 2>&1 \
+// RUN:   -mabi=altivec | FileCheck -check-prefix=CHECK-ELFv2 %s
+
+// CHECK-ELFv1: "-mrelocation-model" "pic" "-pic-level" "2"
+// CHECK-ELFv1: "-target-abi" "elfv1"
+// CHECK-ELFv1-LE: "-mrelocation-model" "static"
+// CHECK-ELFv1-LE: "-target-abi" "elfv1"
+// CHECK-ELFv1-QPX: "-mrelocation-model" "pic" "-pic-level" "2"
+// CHECK-ELFv1-QPX: "-target-abi" "elfv1-qpx"
+// CHECK-ELFv2: "-mrelocation-model" "static"
+// CHECK-ELFv2: "-target-abi" "elfv2"
+// CHECK-ELFv2-BE: "-mrelocation-model" "pic" "-pic-level" "2"
+// CHECK-ELFv2-BE: "-target-abi" "elfv2"
+
+// RUN: %clang -fPIC -target powerpc64-unknown-linux-gnu %s -### -o %t.o 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-ELFv1-PIC %s
+// RUN: %clang -fPIC -target powerpc64-unknown-linux-gnu %s -### -o %t.o 2>&1 \
+// RUN:   -mabi=elfv1 | FileCheck -check-prefix=CHECK-ELFv1-PIC %s
+// RUN: %clang -fPIC -target powerpc64-unknown-linux-gnu %s -### -o %t.o 2>&1 \
+// RUN:   -mabi=elfv1-qpx | FileCheck -check-prefix=CHECK-ELFv1-QPX-PIC %s
+// RUN: %clang -fPIC -target powerpc64-unknown-linux-gnu %s -### -o %t.o 2>&1 \
+// RUN:   -mcpu=a2q | FileCheck -check-prefix=CHECK-ELFv1-QPX-PIC %s
+// RUN: %clang -fPIC -target powerpc64-unknown-linux-gnu %s -### -o %t.o 2>&1 \
+// RUN:   -mcpu=a2 -mqpx | FileCheck -check-prefix=CHECK-ELFv1-QPX-PIC %s
+// RUN: %clang -fPIC -target powerpc64-unknown-linux-gnu %s -### -o %t.o 2>&1 \
+// RUN:   -mcpu=a2q -mno-qpx | FileCheck -check-prefix=CHECK-ELFv1-PIC %s
+// RUN: %clang -fPIC -target powerpc64-unknown-linux-gnu %s -### -o %t.o 2>&1 \
+// RUN:   -mabi=elfv2 | FileCheck -check-prefix=CHECK-ELFv2-PIC %s
+
+// RUN: %clang -fPIC -target powerpc64le-unknown-linux-gnu %s -### -o %t.o 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-ELFv2-PIC %s
+// RUN: %clang -fPIC -target powerpc64le-unknown-linux-gnu %s -### -o %t.o 2>&1 \
+// RUN:   -mabi=elfv1 | FileCheck -check-prefix=CHECK-ELFv1-PIC %s
+// RUN: %clang -fPIC -target powerpc64le-unknown-linux-gnu %s -### -o %t.o 2>&1 \
+// RUN:   -mabi=elfv2 | FileCheck -check-prefix=CHECK-ELFv2-PIC %s
+// RUN: %clang -fPIC -target powerpc64le-unknown-linux-gnu %s -### -o %t.o 2>&1 \
+// RUN:   -mabi=altivec | FileCheck -check-prefix=CHECK-ELFv2-PIC %s
+
+// CHECK-ELFv1-PIC: "-mrelocation-model" "pic" "-pic-level" "2"
+// CHECK-ELFv1-PIC: "-target-abi" "elfv1"
+// CHECK-ELFv1-QPX-PIC: "-mrelocation-model" "pic" "-pic-level" "2"
+// CHECK-ELFv1-QPX-PIC: "-target-abi" "elfv1-qpx"
+// CHECK-ELFv2-PIC: "-mrelocation-model" "pic" "-pic-level" "2"
+// CHECK-ELFv2-PIC: "-target-abi" "elfv2"
+
+

src/llvm-project/clang/test/Driver/ppc-dependent-options.cpp

diff --git a/src/llvm-project/clang/test/Driver/ppc-dependent-options.cpp b/src/llvm-project/clang/test/Driver/ppc-dependent-options.cpp
new file mode 100644
index 0000000..9fb812d
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/ppc-dependent-options.cpp
@@ -0,0 +1,82 @@
+// REQUIRES: powerpc-registered-target
+// RUN: not %clang -target powerpc64le-unknown-unknown -fsyntax-only \
+// RUN: -mcpu=power8 -std=c++11 %s 2>&1 | FileCheck %s \
+// RUN: -check-prefix=CHECK-DEFAULT
+
+// RUN: not %clang -target powerpc64le-unknown-unknown -fsyntax-only \
+// RUN: -mcpu=power8 -std=c++11 -mno-vsx -mpower8-vector %s 2>&1 | \
+// RUN: FileCheck %s -check-prefix=CHECK-NVSX-P8V
+
+// RUN: not %clang -target powerpc64le-unknown-unknown -fsyntax-only \
+// RUN: -mcpu=power8 -std=c++11 -mno-vsx -mdirect-move %s 2>&1 | FileCheck %s \
+// RUN: -check-prefix=CHECK-NVSX-DMV
+
+// RUN: not %clang -target powerpc64le-unknown-unknown -fsyntax-only \
+// RUN: -mcpu=power8 -std=c++11 -mno-vsx -mpower8-vector -mvsx %s 2>&1 | \
+// RUN: FileCheck %s -check-prefix=CHECK-DEFAULT
+
+// RUN: not %clang -target powerpc64le-unknown-unknown -fsyntax-only \
+// RUN: -mcpu=power8 -std=c++11 -mno-vsx -mdirect-move -mvsx %s 2>&1 | \
+// RUN: FileCheck %s -check-prefix=CHECK-DEFAULT
+
+// RUN: not %clang -target powerpc64le-unknown-unknown -fsyntax-only \
+// RUN: -mcpu=power8 -std=c++11 -mpower8-vector -mno-vsx %s 2>&1 | \
+// RUN: FileCheck %s -check-prefix=CHECK-NVSX-P8V
+
+// RUN: not %clang -target powerpc64le-unknown-unknown -fsyntax-only \
+// RUN: -mcpu=power8 -std=c++11 -mdirect-move -mno-vsx %s 2>&1 | FileCheck %s \
+// RUN: -check-prefix=CHECK-NVSX-DMV
+
+// RUN: not %clang -target powerpc64le-unknown-unknown -fsyntax-only \
+// RUN: -mcpu=power8 -std=c++11 -mno-vsx %s 2>&1 | FileCheck %s \
+// RUN: -check-prefix=CHECK-NVSX
+
+// RUN: not %clang -target powerpc64le-unknown-unknown -fsyntax-only \
+// RUN: -mcpu=power6 -std=c++11 %s 2>&1 | FileCheck %s -check-prefix=CHECK-NVSX
+
+// RUN: not %clang -target powerpc64le-unknown-unknown -fsyntax-only \
+// RUN: -mcpu=power6 -std=c++11 -mpower8-vector %s 2>&1 | FileCheck %s \
+// RUN: -check-prefix=CHECK-DEFAULT
+
+// RUN: not %clang -target powerpc64le-unknown-unknown -fsyntax-only \
+// RUN: -mcpu=power6 -std=c++11 -mdirect-move %s 2>&1 | FileCheck %s \
+// RUN: -check-prefix=CHECK-VSX
+
+// RUN: not %clang -target powerpc64le-unknown-unknown -fsyntax-only \
+// RUN: -mcpu=power9 -std=c++11 %s 2>&1 | FileCheck %s \
+// RUN: -check-prefix=CHECK-DEFAULT-P9
+
+// RUN: not %clang -target powerpc64le-unknown-unknown -fsyntax-only \
+// RUN: -mcpu=power9 -std=c++11 -mno-vsx -mpower9-vector %s 2>&1 | \
+// RUN: FileCheck %s -check-prefix=CHECK-NVSX-P9V
+
+// RUN: not %clang -target powerpc64le-unknown-unknown -fsyntax-only \
+// RUN: -mcpu=power9 -std=c++11 -mno-vsx -mfloat128 %s 2>&1 | \
+// RUN: FileCheck %s -check-prefix=CHECK-NVSX-FLT128
+
+#ifdef __VSX__
+static_assert(false, "VSX enabled");
+#endif
+
+#ifdef __POWER8_VECTOR__
+static_assert(false, "P8V enabled");
+#endif
+
+#ifdef __POWER9_VECTOR__
+static_assert(false, "P9V enabled");
+#endif
+
+#if !defined(__VSX__) && !defined(__POWER8_VECTOR__) && \
+    !defined(__POWER9_VECTOR__)
+static_assert(false, "Neither enabled");
+#endif
+
+// CHECK-DEFAULT: VSX enabled
+// CHECK-DEFAULT: P8V enabled
+// CHECK-DEFAULT-P9: P9V enabled
+// CHECK-NVSX-P8V: error: option '-mpower8-vector' cannot be specified with '-mno-vsx'
+// CHECK-NVSX-P9V: error: option '-mpower9-vector' cannot be specified with '-mno-vsx'
+// CHECK-NVSX-FLT128: error: option '-mfloat128' cannot be specified with '-mno-vsx'
+// CHECK-NVSX-DMV: error: option '-mdirect-move' cannot be specified with '-mno-vsx'
+// CHECK-NVSX: Neither enabled
+// CHECK-VSX: VSX enabled

src/llvm-project/clang/test/Driver/ppc-endian.c

diff --git a/src/llvm-project/clang/test/Driver/ppc-endian.c b/src/llvm-project/clang/test/Driver/ppc-endian.c
new file mode 100644
index 0000000..4d8db38
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/ppc-endian.c
@@ -0,0 +1,9 @@
+// RUN: %clang -target powerpc64le -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-LE %s
+// RUN: %clang -target powerpc64le -mlittle-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-LE %s
+// RUN: %clang -target powerpc64 -mlittle-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-LE %s
+// CHECK-LE: "-cc1"{{.*}} "-triple" "powerpc64le{{.*}}"
+
+// RUN: %clang -target powerpc64 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE %s
+// RUN: %clang -target powerpc64 -mbig-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE %s
+// RUN: %clang -target powerpc64le -mbig-endian -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-BE %s
+// CHECK-BE: "-cc1"{{.*}} "-triple" "powerpc64{{.*}}"

src/llvm-project/clang/test/Driver/ppc-f128-support-check.c

diff --git a/src/llvm-project/clang/test/Driver/ppc-f128-support-check.c b/src/llvm-project/clang/test/Driver/ppc-f128-support-check.c
new file mode 100644
index 0000000..2474890
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/ppc-f128-support-check.c
@@ -0,0 +1,20 @@
+// RUN: not %clang -target powerpc64le-unknown-linux-gnu -fsyntax-only \
+// RUN:   -mcpu=pwr9 -mfloat128 %s 2>&1 | FileCheck %s --check-prefix=HASF128
+// RUN: not %clang -target powerpc64le-unknown-linux-gnu -fsyntax-only \
+// RUN:   -mcpu=power9 -mfloat128 %s 2>&1 | FileCheck %s --check-prefix=HASF128
+
+// RUN: not %clang -target powerpc64le-unknown-linux-gnu -fsyntax-only \
+// RUN:   -mcpu=pwr8 -mfloat128 %s 2>&1 | FileCheck %s --check-prefix=NOF128
+// RUN: not %clang -target powerpc64le-unknown-linux-gnu -fsyntax-only \
+// RUN:   -mcpu=pwr7 -mfloat128 %s 2>&1 | FileCheck %s --check-prefix=NOF128
+// RUN: not %clang -target powerpc64le-unknown-linux-gnu -fsyntax-only \
+// RUN:   -mfloat128 %s 2>&1 | FileCheck %s --check-prefix=NOF128
+
+#ifdef __FLOAT128__
+static_assert(false, "__float128 enabled");
+#endif
+
+// HASF128: __float128 enabled
+// HASF128-NOT: option '-mfloat128' cannot be specified with
+// NOF128: option '-mfloat128' cannot be specified with
+

src/llvm-project/clang/test/Driver/ppc-features.cpp

diff --git a/src/llvm-project/clang/test/Driver/ppc-features.cpp b/src/llvm-project/clang/test/Driver/ppc-features.cpp
new file mode 100644
index 0000000..1cb6cee
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/ppc-features.cpp
@@ -0,0 +1,192 @@
+// check -msoft-float option for ppc32
+// RUN: %clang -target powerpc-unknown-linux-gnu %s -msoft-float -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-SOFTFLOAT %s
+// CHECK-SOFTFLOAT: "-target-feature" "-hard-float"
+
+// check -mfloat-abi=soft option for ppc32
+// RUN: %clang -target powerpc-unknown-linux-gnu %s -mfloat-abi=soft -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-FLOATABISOFT %s
+// CHECK-FLOATABISOFT: "-target-feature" "-hard-float"
+
+// check -mhard-float option for ppc32
+// RUN: %clang -target powerpc-unknown-linux-gnu %s -mhard-float -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-HARDFLOAT %s
+// CHECK-HARDFLOAT-NOT: "-target-feature" "-hard-float"
+
+// check -mfloat-abi=hard option for ppc32
+// RUN: %clang -target powerpc-unknown-linux-gnu %s -mfloat-abi=hard -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-FLOATABIHARD %s
+// CHECK-FLOATABIHARD-NOT: "-target-feature" "-hard-float"
+
+// check combine -mhard-float -msoft-float option for ppc32
+// RUN: %clang -target powerpc-unknown-linux-gnu %s -mhard-float -msoft-float -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-HARDSOFT %s
+// CHECK-HARDSOFT: "-target-feature" "-hard-float"
+
+// check combine -msoft-float -mhard-float option for ppc32
+// RUN: %clang -target powerpc-unknown-linux-gnu %s -msoft-float -mhard-float -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-SOFTHARD %s
+// CHECK-SOFTHARD-NOT: "-target-feature" "-hard-float"
+
+// check -msecure-plt option for ppc32
+// RUN: %clang -target powerpc-unknown-linux-gnu -msecure-plt %s  -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-SECUREPLT %s
+// CHECK-SECUREPLT: "-target-feature" "+secure-plt"
+
+// check -mfloat-abi=x option
+// RUN: %clang -target powerpc-unknown-linux-gnu %s -mfloat-abi=x -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-ERRMSG %s
+// CHECK-ERRMSG: error: invalid float ABI '-mfloat-abi=x'
+
+// check -msoft-float option for ppc64
+// RUN: %clang -target powerpc64-unknown-linux-gnu %s -msoft-float -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-SOFTFLOAT64 %s
+// CHECK-SOFTFLOAT64: "-target-feature" "-hard-float"
+
+// check -mfloat-abi=soft option for ppc64
+// RUN: %clang -target powerpc64-unknown-linux-gnu %s -mfloat-abi=soft -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-FLOATABISOFT64 %s
+// CHECK-FLOATABISOFT64: "-target-feature" "-hard-float"
+
+// check -msoft-float option for ppc64
+// RUN: %clang -target powerpc64le-unknown-linux-gnu %s -msoft-float -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-SOFTFLOAT64le %s
+// CHECK-SOFTFLOAT64le: "-target-feature" "-hard-float"
+
+// check -mfloat-abi=soft option for ppc64
+// RUN: %clang -target powerpc64le-unknown-linux-gnu %s -mfloat-abi=soft -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-FLOATABISOFT64le %s
+// CHECK-FLOATABISOFT64le: "-target-feature" "-hard-float"
+
+// Check that -mno-altivec correctly disables the altivec target feature on powerpc.
+
+// RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-altivec -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-1 %s
+// CHECK-1: "-target-feature" "-altivec"
+
+// RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-altivec -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-2 %s
+// CHECK-2: "-target-feature" "-altivec"
+
+// RUN: %clang -target powerpc64-unknown-linux-gnu %s -maltivec -mno-altivec -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-3 %s
+// CHECK-3: "-target-feature" "-altivec"
+
+// RUN: %clang -target powerpc64-unknown-linux-gnu %s -maltivec -mno-altivec -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-4 %s
+// CHECK-4: "-target-feature" "-altivec"
+
+// RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-altivec -maltivec -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-5 %s
+// CHECK-5-NOT: "-target-feature" "-altivec"
+
+// RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-altivec -maltivec -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-6 %s
+// CHECK-6-NOT: "-target-feature" "-altivec"
+
+// RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-altivec -mcpu=7400 -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-7 %s
+// CHECK-7: "-target-feature" "-altivec"
+
+// RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-altivec -mcpu=g4 -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-8 %s
+// CHECK-8: "-target-feature" "-altivec"
+
+// RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-altivec -mcpu=7450 -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-9 %s
+// CHECK-9: "-target-feature" "-altivec"
+
+// RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-altivec -mcpu=g4+ -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-10 %s
+// CHECK-10: "-target-feature" "-altivec"
+
+// RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-altivec -mcpu=970 -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-11 %s
+// CHECK-11: "-target-feature" "-altivec"
+
+// RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-altivec -mcpu=g5 -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-12 %s
+// CHECK-12: "-target-feature" "-altivec"
+
+// RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-altivec -mcpu=pwr6 -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-13 %s
+// CHECK-13: "-target-feature" "-altivec"
+
+// RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-altivec -mcpu=pwr7 -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-14 %s
+// CHECK-14: "-target-feature" "-altivec"
+
+// RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-altivec -mcpu=pwr8 -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-15 %s
+// CHECK-15: "-target-feature" "-altivec"
+
+// RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-altivec -mcpu=ppc64 -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-16 %s
+// CHECK-16: "-target-feature" "-altivec"
+
+// RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-qpx -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-NOQPX %s
+// CHECK-NOQPX: "-target-feature" "-qpx"
+
+// RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-qpx -mqpx -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-QPX %s
+// CHECK-QPX-NOT: "-target-feature" "-qpx"
+
+// RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-mfcrf -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-NOMFCRF %s
+// CHECK-NOMFCRF: "-target-feature" "-mfocrf"
+
+// RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-mfcrf -mmfcrf -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-MFCRF %s
+// CHECK-MFCRF: "-target-feature" "+mfocrf"
+
+// RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-isel -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-NOISEL %s
+// CHECK-NOISEL: "-target-feature" "-isel"
+
+// RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-isel -misel -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-ISEL %s
+// CHECK-ISEL: "-target-feature" "+isel"
+
+// RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-popcntd -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-NOPOPCNTD %s
+// CHECK-NOPOPCNTD: "-target-feature" "-popcntd"
+
+// RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-popcntd -mpopcntd -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-POPCNTD %s
+// CHECK-POPCNTD: "-target-feature" "+popcntd"
+
+// RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-fprnd -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-NOFPRND %s
+// CHECK-NOFPRND: "-target-feature" "-fprnd"
+
+// RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-fprnd -mfprnd -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-FPRND %s
+// CHECK-FPRND: "-target-feature" "+fprnd"
+
+// RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-cmpb -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-NOCMPB %s
+// CHECK-NOCMPB: "-target-feature" "-cmpb"
+
+// RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-cmpb -mcmpb -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-CMPB %s
+// CHECK-CMPB: "-target-feature" "+cmpb"
+
+// RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-vsx -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-NOVSX %s
+// CHECK-NOVSX: "-target-feature" "-vsx"
+
+// RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-vsx -mvsx -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-VSX %s
+// CHECK-VSX: "-target-feature" "+vsx"
+
+// RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-htm -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-NOHTM %s
+// CHECK-NOHTM: "-target-feature" "-htm"
+
+// RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-htm -mhtm -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-HTM %s
+// CHECK-HTM: "-target-feature" "+htm"
+
+// RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-power8-vector -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-NOP8VECTOR %s
+// CHECK-NOP8VECTOR: "-target-feature" "-power8-vector"
+
+// RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-power8-vector -mpower8-vector -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-P8VECTOR %s
+// CHECK-P8VECTOR: "-target-feature" "+power8-vector"
+
+// RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-crbits -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-NOCRBITS %s
+// CHECK-NOCRBITS: "-target-feature" "-crbits"
+
+// RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-crbits -mcrbits -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-CRBITS %s
+// CHECK-CRBITS: "-target-feature" "+crbits"
+
+// RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-longcall -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-NOLONGCALL %s
+// CHECK-NOLONGCALL: "-target-feature" "-longcall"
+
+// RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-longcall -mlongcall -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-LONGCALL %s
+// CHECK-LONGCALL: "-target-feature" "+longcall"
+
+// RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-invariant-function-descriptors -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-NOINVFUNCDESC %s
+// CHECK-NOINVFUNCDESC: "-target-feature" "-invariant-function-descriptors"
+
+// RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-invariant-function-descriptors -minvariant-function-descriptors -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-INVFUNCDESC %s
+// CHECK-INVFUNCDESC: "-target-feature" "+invariant-function-descriptors"
+
+// Assembler features
+// RUN: %clang -target powerpc64-unknown-linux-gnu %s -### -o %t.o -no-integrated-as 2>&1 | FileCheck -check-prefix=CHECK_BE_AS_ARGS %s
+// CHECK_BE_AS_ARGS: "-mppc64"
+// CHECK_BE_AS_ARGS: "-many"
+
+// RUN: %clang -target powerpc64le-unknown-linux-gnu %s -### -o %t.o -no-integrated-as 2>&1 | FileCheck -check-prefix=CHECK_LE_AS_ARGS %s
+// CHECK_LE_AS_ARGS: "-mppc64"
+// CHECK_LE_AS_ARGS: "-mlittle-endian"
+// CHECK_LE_AS_ARGS: "-mpower8"
+
+// linker features
+// RUN: %clang -target powerpc64-unknown-linux-gnu %s -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK_BE_LD_ARGS %s
+// CHECK_BE_LD_ARGS: "elf64ppc"
+
+// RUN: %clang -target powerpc64le-unknown-linux-gnu %s -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK_LE_LD_ARGS %s
+// CHECK_LE_LD_ARGS: "elf64lppc"
+
+// OpenMP features
+// RUN: %clang -target powerpc-unknown-linux-gnu %s -### -fopenmp=libomp -o %t.o 2>&1 | FileCheck -check-prefix=CHECK_OPENMP_TLS %s
+// RUN: %clang -target powerpc64-unknown-linux-gnu %s -### -fopenmp=libomp -o %t.o 2>&1 | FileCheck -check-prefix=CHECK_OPENMP_TLS %s
+// RUN: %clang -target powerpc64le-unknown-linux-gnu %s -### -fopenmp=libomp -o %t.o 2>&1 | FileCheck -check-prefix=CHECK_OPENMP_TLS %s
+// CHECK_OPENMP_TLS-NOT: "-fnoopenmp-use-tls"

src/llvm-project/clang/test/Driver/prefixed-tools.c

diff --git a/src/llvm-project/clang/test/Driver/prefixed-tools.c b/src/llvm-project/clang/test/Driver/prefixed-tools.c
new file mode 100644
index 0000000..63f7f29
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/prefixed-tools.c
@@ -0,0 +1,12 @@
+// RUN: %clang -### -B%S/Inputs/prefixed_tools_tree -o %t.o -no-integrated-as -fuse-ld=ld \
+// RUN:        -target x86_64--linux %s 2>&1 | \
+// RUN: FileCheck --check-prefix=CHECK-M64 %s
+
+// RUN: %clang -### -B%S/Inputs/prefixed_tools_tree -o %t.o -no-integrated-as -fuse-ld=ld \
+// RUN:        -m32 -target x86_64--linux %s 2>&1 | \
+// RUN: FileCheck --check-prefix=CHECK-M32 %s
+
+// CHECK-M64: "{{.*}}{{/|\\\\}}prefixed_tools_tree{{/|\\\\}}x86_64--linux-as"
+// CHECK-M64: "{{.*}}{{/|\\\\}}prefixed_tools_tree{{/|\\\\}}x86_64--linux-ld"
+// CHECK-M32: "{{.*}}{{/|\\\\}}prefixed_tools_tree{{/|\\\\}}x86_64--linux-as"
+// CHECK-M32: "{{.*}}{{/|\\\\}}prefixed_tools_tree{{/|\\\\}}x86_64--linux-ld"

src/llvm-project/clang/test/Driver/preprocess-multiple.c

diff --git a/src/llvm-project/clang/test/Driver/preprocess-multiple.c b/src/llvm-project/clang/test/Driver/preprocess-multiple.c
new file mode 100644
index 0000000..9f87d3d
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/preprocess-multiple.c
@@ -0,0 +1,6 @@
+// RUN: %clang -E %s %s | FileCheck %s
+// Test that the driver can preprocess multiple files.
+
+X
+// CHECK: X
+// CHECK: X

src/llvm-project/clang/test/Driver/preprocessor.c

diff --git a/src/llvm-project/clang/test/Driver/preprocessor.c b/src/llvm-project/clang/test/Driver/preprocessor.c
new file mode 100644
index 0000000..09c1f6c
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/preprocessor.c
@@ -0,0 +1,6 @@
+// RUN: %clang -E -x c-header %s > %t
+// RUN: grep 'B B' %t
+
+#define A B
+A A
+

src/llvm-project/clang/test/Driver/preserve-as-comments.c

diff --git a/src/llvm-project/clang/test/Driver/preserve-as-comments.c b/src/llvm-project/clang/test/Driver/preserve-as-comments.c
new file mode 100644
index 0000000..7e623e4
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/preserve-as-comments.c
@@ -0,0 +1,2 @@
+// RUN: %clang -S -fno-preserve-as-comments %s -### 2>&1 | FileCheck %s
+// CHECK: "-fno-preserve-as-comments"

src/llvm-project/clang/test/Driver/preserve-uselistorder.c

diff --git a/src/llvm-project/clang/test/Driver/preserve-uselistorder.c b/src/llvm-project/clang/test/Driver/preserve-uselistorder.c
new file mode 100644
index 0000000..aee75a6
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/preserve-uselistorder.c
@@ -0,0 +1,9 @@
+// RUN: %clang -target x86_64-apple-darwin -emit-llvm -arch x86_64 %s -### 2>&1 \
+// RUN:   | FileCheck %s
+// CHECK: "-emit-llvm-bc"
+// CHECK: "-emit-llvm-uselists"
+
+// RUN: %clang -target x86_64-apple-darwin -flto -arch x86_64 %s -### 2>&1 \
+// RUN:   | FileCheck -check-prefix=LTO %s
+// LTO:      "-emit-llvm-bc"
+// LTO-NOT:  "-emit-llvm-uselists"

src/llvm-project/clang/test/Driver/print-effective-triple.c

diff --git a/src/llvm-project/clang/test/Driver/print-effective-triple.c b/src/llvm-project/clang/test/Driver/print-effective-triple.c
new file mode 100644
index 0000000..65b3874
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/print-effective-triple.c
@@ -0,0 +1,6 @@
+// Test that -print-target-triple prints correct triple.
+
+// RUN: %clang -print-effective-triple 2>&1 \
+// RUN:     --target=thumb-linux-gnu \
+// RUN:   | FileCheck %s
+// CHECK: armv4t-unknown-linux-gnu

src/llvm-project/clang/test/Driver/print-empty-prog-name.c

diff --git a/src/llvm-project/clang/test/Driver/print-empty-prog-name.c b/src/llvm-project/clang/test/Driver/print-empty-prog-name.c
new file mode 100644
index 0000000..e01715f
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/print-empty-prog-name.c
@@ -0,0 +1,5 @@
+// Test that -print-prog-name= correctly returns an empty string
+
+// RUN: %clang -print-prog-name= 2>&1 | FileCheck %s
+// CHECK-NOT:{{.+}}
+

src/llvm-project/clang/test/Driver/print-libgcc-file-name-clangrt.c

diff --git a/src/llvm-project/clang/test/Driver/print-libgcc-file-name-clangrt.c b/src/llvm-project/clang/test/Driver/print-libgcc-file-name-clangrt.c
new file mode 100644
index 0000000..ce941dc
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/print-libgcc-file-name-clangrt.c
@@ -0,0 +1,37 @@
+// Test that -print-libgcc-file-name correctly respects -rtlib=compiler-rt.
+
+// RUN: %clang -rtlib=compiler-rt -print-libgcc-file-name 2>&1 \
+// RUN:     --target=x86_64-pc-linux \
+// RUN:   | FileCheck --check-prefix=CHECK-CLANGRT-X8664 %s
+// CHECK-CLANGRT-X8664: libclang_rt.builtins-x86_64.a
+
+// RUN: %clang -rtlib=compiler-rt -print-libgcc-file-name 2>&1 \
+// RUN:     --target=i386-pc-linux \
+// RUN:   | FileCheck --check-prefix=CHECK-CLANGRT-I386 %s
+// CHECK-CLANGRT-I386: libclang_rt.builtins-i386.a
+
+// Check whether alternate arch values map to the correct library.
+//
+// RUN: %clang -rtlib=compiler-rt -print-libgcc-file-name 2>&1 \
+// RUN:     --target=i686-pc-linux \
+// RUN:   | FileCheck --check-prefix=CHECK-CLANGRT-I386 %s
+
+// RUN: %clang -rtlib=compiler-rt -print-libgcc-file-name 2>&1 \
+// RUN:     --target=arm-linux-gnueabi \
+// RUN:   | FileCheck --check-prefix=CHECK-CLANGRT-ARM %s
+// CHECK-CLANGRT-ARM: libclang_rt.builtins-arm.a
+
+// RUN: %clang -rtlib=compiler-rt -print-libgcc-file-name 2>&1 \
+// RUN:     --target=arm-linux-androideabi \
+// RUN:   | FileCheck --check-prefix=CHECK-CLANGRT-ARM-ANDROID %s
+// CHECK-CLANGRT-ARM-ANDROID: libclang_rt.builtins-arm-android.a
+
+// RUN: %clang -rtlib=compiler-rt -print-libgcc-file-name 2>&1 \
+// RUN:     --target=arm-linux-gnueabihf \
+// RUN:   | FileCheck --check-prefix=CHECK-CLANGRT-ARMHF %s
+// CHECK-CLANGRT-ARMHF: libclang_rt.builtins-armhf.a
+
+// RUN: %clang -rtlib=compiler-rt -print-libgcc-file-name 2>&1 \
+// RUN:     --target=arm-linux-gnueabi -mfloat-abi=hard \
+// RUN:   | FileCheck --check-prefix=CHECK-CLANGRT-ARM-ABI %s
+// CHECK-CLANGRT-ARM-ABI: libclang_rt.builtins-armhf.a

src/llvm-project/clang/test/Driver/print-libgcc-file-name-libgcc.c

diff --git a/src/llvm-project/clang/test/Driver/print-libgcc-file-name-libgcc.c b/src/llvm-project/clang/test/Driver/print-libgcc-file-name-libgcc.c
new file mode 100644
index 0000000..3ca8fb9
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/print-libgcc-file-name-libgcc.c
@@ -0,0 +1,7 @@
+// Test that -print-libgcc-file-name correctly respects -rtlib=libgcc.
+
+// REQUIRES: libgcc
+
+// RUN: %clang -rtlib=libgcc -print-libgcc-file-name 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-LIBGCC %s
+// CHECK-LIBGCC: libgcc.a

src/llvm-project/clang/test/Driver/print-multi-directory.c

diff --git a/src/llvm-project/clang/test/Driver/print-multi-directory.c b/src/llvm-project/clang/test/Driver/print-multi-directory.c
new file mode 100644
index 0000000..5fb6a11
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/print-multi-directory.c
@@ -0,0 +1,28 @@
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>/dev/null \
+// RUN:     -target i386-none-linux \
+// RUN:     --sysroot=%S/Inputs/multilib_64bit_linux_tree/usr \
+// RUN:     -print-multi-directory \
+// RUN:   | FileCheck --match-full-lines --check-prefix=CHECK-X86-MULTILIBS %s
+
+// CHECK-X86-MULTILIBS:      32
+// CHECK-X86-MULTILIBS-NOT:  {{^.+$}}
+
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>/dev/null \
+// RUN:     -target i386-none-linux -m64 \
+// RUN:     --sysroot=%S/Inputs/multilib_64bit_linux_tree/usr \
+// RUN:     -print-multi-directory \
+// RUN:   | FileCheck --match-full-lines --check-prefix=CHECK-X86_64-MULTILIBS %s
+
+// CHECK-X86_64-MULTILIBS:      .
+// CHECK-X86_64-MULTILIBS-NOT:  {{^.+$}}
+
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>/dev/null \
+// RUN:     -target arm-linux-androideabi21 \
+// RUN:     -mthumb \
+// RUN:     -B%S/Inputs/basic_android_ndk_tree \
+// RUN:     --sysroot=%S/Inputs/basic_android_ndk_tree/sysroot \
+// RUN:     -print-multi-directory \
+// RUN:   | FileCheck --match-full-lines --check-prefix=CHECK-ARM-MULTILIBS %s
+
+// CHECK-ARM-MULTILIBS:      thumb
+// CHECK-ARM-MULTILIBS-NOT:  {{^.+$}}

src/llvm-project/clang/test/Driver/print-target-triple.c

diff --git a/src/llvm-project/clang/test/Driver/print-target-triple.c b/src/llvm-project/clang/test/Driver/print-target-triple.c
new file mode 100644
index 0000000..70b2493
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/print-target-triple.c
@@ -0,0 +1,6 @@
+// Test that -print-target-triple prints correct triple.
+
+// RUN: %clang -print-target-triple 2>&1 \
+// RUN:     --target=x86_64-linux-gnu \
+// RUN:   | FileCheck %s
+// CHECK: x86_64-unknown-linux-gnu

src/llvm-project/clang/test/Driver/ps4-analyzer-defaults.cpp

diff --git a/src/llvm-project/clang/test/Driver/ps4-analyzer-defaults.cpp b/src/llvm-project/clang/test/Driver/ps4-analyzer-defaults.cpp
new file mode 100644
index 0000000..f5aacc6
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/ps4-analyzer-defaults.cpp
@@ -0,0 +1,33 @@
+// Check that the default analyzer checkers for PS4 are:

+//   core

+//   cplusplus

+//   deadcode

+//   nullability

+//   unix

+// Excluding:

+//   unix.API

+//   unix.Vfork

+

+// Check for expected checkers

+// RUN: %clang -target x86_64-scei-ps4 --analyze %s -### 2>&1 \

+// RUN:   | FileCheck %s --check-prefix=CHECK-PS4-POS-CHECKERS

+//

+// Negative check for unexpected checkers

+// RUN: %clang -target x86_64-scei-ps4 --analyze %s -### 2>&1 \

+// RUN:   | FileCheck %s --check-prefix=CHECK-PS4-NEG-CHECKERS

+//

+// Check for all unix checkers except API and Vfork

+// RUN: %clang -target x86_64-scei-ps4 --analyze %s -### 2>&1 \

+// RUN:   | FileCheck %s --check-prefix=CHECK-PS4-UNIX-CHECKERS

+

+// CHECK-PS4-POS-CHECKERS-DAG: analyzer-checker=core

+// CHECK-PS4-POS-CHECKERS-DAG: analyzer-checker=cplusplus

+// CHECK-PS4-POS-CHECKERS-DAG: analyzer-checker=deadcode

+// CHECK-PS4-POS-CHECKERS-DAG: analyzer-checker=nullability

+//

+// CHECK-PS4-NEG-CHECKERS-NOT: analyzer-checker={{osx|security}}

+//

+// CHECK-PS4-UNIX-CHECKERS: analyzer-checker=unix

+// CHECK-PS4-UNIX-CHECKERS-DAG: analyzer-disable-checker=unix.API

+// CHECK-PS4-UNIX-CHECKERS-DAG: analyzer-disable-checker=unix.Vfork

+// CHECK-PS4-UNIX-CHECKERS-NOT: analyzer-checker=unix.{{API|Vfork}}

src/llvm-project/clang/test/Driver/ps4-cpu-defaults.cpp

diff --git a/src/llvm-project/clang/test/Driver/ps4-cpu-defaults.cpp b/src/llvm-project/clang/test/Driver/ps4-cpu-defaults.cpp
new file mode 100644
index 0000000..99547d4
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/ps4-cpu-defaults.cpp
@@ -0,0 +1,6 @@
+// Check that on the PS4 we default to:
+// -target-cpu btver2 and no exceptions
+
+// RUN: %clang -target x86_64-scei-ps4 -c %s -### 2>&1 | FileCheck %s
+// CHECK: "-target-cpu" "btver2"
+// CHECK-NOT: exceptions

src/llvm-project/clang/test/Driver/ps4-header-search.c

diff --git a/src/llvm-project/clang/test/Driver/ps4-header-search.c b/src/llvm-project/clang/test/Driver/ps4-header-search.c
new file mode 100644
index 0000000..3afef69
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/ps4-header-search.c
@@ -0,0 +1,10 @@
+// REQUIRES: x86-registered-target
+
+// RUN: env SCE_ORBIS_SDK_DIR=%S/Inputs/scei-ps4_tree %clang -target x86_64-scei-ps4 -E -v %s 2>&1 | FileCheck %s --check-prefix=ENVPS4
+// ENVPS4: Inputs/scei-ps4_tree/target/include{{$}}
+// ENVPS4: Inputs/scei-ps4_tree/target/include_common{{$}}
+
+// RUN: %clang -isysroot %S/Inputs/scei-ps4_tree -target x86_64-scei-ps4 -E -v %s 2>&1 | FileCheck %s --check-prefix=SYSROOTPS4
+// SYSROOTPS4: "{{[^"]*}}clang{{[^"]*}}"
+// SYSROOTPS4: Inputs/scei-ps4_tree/target/include{{$}}
+// SYSROOTPS4: Inputs/scei-ps4_tree/target/include_common{{$}}

src/llvm-project/clang/test/Driver/ps4-linker-non-win.c

diff --git a/src/llvm-project/clang/test/Driver/ps4-linker-non-win.c b/src/llvm-project/clang/test/Driver/ps4-linker-non-win.c
new file mode 100644
index 0000000..3197292
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/ps4-linker-non-win.c
@@ -0,0 +1,21 @@
+// UNSUPPORTED: system-windows
+// REQUIRES: x86-registered-target
+
+// RUN: mkdir -p %t
+// RUN: rm -f %t/orbis-ld
+// RUN: touch %t/orbis-ld
+// RUN: chmod +x %t/orbis-ld
+
+// RUN: env "PATH=%t:%PATH%" %clang -### -target x86_64-scei-ps4  %s -fuse-ld=gold 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-PS4-LINKER %s
+// RUN: env "PATH=%t:%PATH%" %clang -### -target x86_64-scei-ps4  %s -shared 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-PS4-LINKER %s
+
+// RUN: env "PATH=%t:%PATH%" %clang -### -target x86_64-scei-ps4  %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-PS4-LINKER %s
+// RUN: env "PATH=%t:%PATH%" %clang -### -target x86_64-scei-ps4  %s -fuse-ld=ps4 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-PS4-LINKER %s
+// RUN: env "PATH=%t:%PATH%" %clang -### -target x86_64-scei-ps4  %s -shared \
+// RUN:     -fuse-ld=ps4 2>&1 | FileCheck --check-prefix=CHECK-PS4-LINKER %s
+
+// CHECK-PS4-LINKER: /orbis-ld

src/llvm-project/clang/test/Driver/ps4-linker-win.c

diff --git a/src/llvm-project/clang/test/Driver/ps4-linker-win.c b/src/llvm-project/clang/test/Driver/ps4-linker-win.c
new file mode 100644
index 0000000..fafa579
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/ps4-linker-win.c
@@ -0,0 +1,27 @@
+// The full path to the gold linker was not found on Windows because the
+// driver fails to add an .exe extension to the name.
+// We check that gold linker's full name (with an extension) is specified
+// on the command line if -fuse-ld=gold, or -shared with no -fuse-ld option
+// are passed. Otherwise, we check that the PS4's linker's full name is
+// specified.
+
+// REQUIRES: system-windows, x86-registered-target
+
+// RUN: mkdir -p %t
+// RUN: touch %t/orbis-ld.exe
+// RUN: touch %t/orbis-ld.gold.exe
+
+// RUN: env "PATH=%t;%PATH%;" %clang -target x86_64-scei-ps4  %s -fuse-ld=gold -### 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-PS4-GOLD %s
+// RUN: env "PATH=%t;%PATH%;" %clang -target x86_64-scei-ps4  %s -shared -### 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-PS4-GOLD %s
+
+// RUN: env "PATH=%t;%PATH%;" %clang -target x86_64-scei-ps4  %s -### 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-PS4-LINKER %s
+// RUN: env "PATH=%t;%PATH%;" %clang -target x86_64-scei-ps4  %s -fuse-ld=ps4 -### 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-PS4-LINKER %s
+// RUN: env "PATH=%t;%PATH%;" %clang -target x86_64-scei-ps4  %s -shared \
+// RUN:     -fuse-ld=ps4 -### 2>&1 | FileCheck --check-prefix=CHECK-PS4-LINKER %s
+
+// CHECK-PS4-GOLD: \\orbis-ld.gold
+// CHECK-PS4-LINKER: \\orbis-ld

src/llvm-project/clang/test/Driver/ps4-pic.c

diff --git a/src/llvm-project/clang/test/Driver/ps4-pic.c b/src/llvm-project/clang/test/Driver/ps4-pic.c
new file mode 100644
index 0000000..c023dcf
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/ps4-pic.c
@@ -0,0 +1,106 @@
+// REQUIRES: x86-registered-target
+
+// Test the driver's control over the PIC behavior for PS4 compiler.
+// These consist of tests of the relocation model flags and the
+// pic level flags passed to CC1.
+//
+// CHECK-NO-PIC: "-mrelocation-model" "static"
+// CHECK-NO-PIC-NOT: "-pic-level"
+// CHECK-NO-PIC-NOT: "-pic-is-pie"
+//
+// CHECK-DYNAMIC-NO-PIC2: unsupported option '-mdynamic-no-pic'
+// CHECK-DYNAMIC-NO-PIC2: "-mrelocation-model" "dynamic-no-pic"
+//
+// CHECK-PIC2: "-mrelocation-model" "pic"
+// CHECK-PIC2: "-pic-level" "2"
+//
+// CHECK-PIE2: "-mrelocation-model" "pic"
+// CHECK-PIE2: "-pic-is-pie"
+//
+// CHECK-NOPIC-IGNORED: using '-fPIC'
+// CHECK-NOPIC-IGNORED: "-mrelocation-model" "pic"
+// CHECK-NOPIC-IGNORED: "-pic-level" "2"
+//
+// CHECK-DIAG-PIC: option '-fno-PIC' was ignored by the PS4 toolchain, using '-fPIC'
+// CHECK-DIAG-PIE: option '-fno-PIE' was ignored by the PS4 toolchain, using '-fPIC'
+// CHECK-DIAG-pic: option '-fno-pic' was ignored by the PS4 toolchain, using '-fPIC'
+// CHECK-DIAG-pie: option '-fno-pie' was ignored by the PS4 toolchain, using '-fPIC'
+//
+// CHECK-STATIC-ERR: unsupported option '-static' for target 'PS4'
+
+// RUN: %clang -c %s -target x86_64-scei-ps4 -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-PIC2
+// RUN: %clang -c %s -target x86_64-scei-ps4 -fpic -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-PIC2
+// RUN: %clang -c %s -target x86_64-scei-ps4 -fPIC -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-PIC2
+// RUN: %clang -c %s -target x86_64-scei-ps4 -fpie -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-PIE2
+// RUN: %clang -c %s -target x86_64-scei-ps4 -fPIE -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-PIE2
+// RUN: %clang -c %s -target x86_64-scei-ps4 -fpic -fno-pic -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-NOPIC-IGNORED
+// RUN: %clang -c %s -target x86_64-scei-ps4 -fPIC -fno-PIC -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-NOPIC-IGNORED
+// RUN: %clang -c %s -target x86_64-scei-ps4 -fpic -fno-PIC -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-NOPIC-IGNORED
+// RUN: %clang -c %s -target x86_64-scei-ps4 -fPIC -fno-pic -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-NOPIC-IGNORED
+// RUN: %clang -c %s -target x86_64-scei-ps4 -fpie -fno-pie -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-NOPIC-IGNORED
+// RUN: %clang -c %s -target x86_64-scei-ps4 -fPIE -fno-PIE -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-NOPIC-IGNORED
+// RUN: %clang -c %s -target x86_64-scei-ps4 -fpie -fno-PIE -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-NOPIC-IGNORED
+// RUN: %clang -c %s -target x86_64-scei-ps4 -fPIE -fno-pie -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-NOPIC-IGNORED
+// RUN: %clang -c %s -target x86_64-scei-ps4 -fpie -fno-pic -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-NOPIC-IGNORED
+// RUN: %clang -c %s -target x86_64-scei-ps4 -fpic -fno-pie -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-NOPIC-IGNORED
+// RUN: %clang -c %s -target x86_64-scei-ps4 -fpic -fPIC -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-PIC2
+// RUN: %clang -c %s -target x86_64-scei-ps4 -fPIC -fpic -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-PIC2
+// RUN: %clang -c %s -target x86_64-scei-ps4 -fpic -fPIE -fpie -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-PIE2
+// RUN: %clang -c %s -target x86_64-scei-ps4 -fpie -fPIC -fPIE -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-PIE2
+//
+// Defaults change for PS4.
+// RUN: %clang -c %s -target x86_64-scei-ps4 -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-PIC2
+// RUN: %clang -c %s -target x86_64-scei-ps4 -fno-pic -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-NOPIC-IGNORED
+// RUN: %clang -c %s -target x86_64-scei-ps4 -fno-PIC -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-NOPIC-IGNORED
+//
+// Disregard any of the PIC-specific flags if we have a trump-card flag.
+// RUN: %clang -c %s -target x86_64-scei-ps4 -mkernel -fPIC -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-NO-PIC
+// RUN: %clang -c %s -target x86_64-scei-ps4 -mdynamic-no-pic -fPIC -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-DYNAMIC-NO-PIC2
+//
+// -static not supported at all.
+// RUN: %clang -c %s -target x86_64-scei-ps4 -static -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-STATIC-ERR
+//
+// -fno-PIC etc. is obeyed if -mcmodel=kernel is also present.
+// RUN: %clang -c %s -target x86_64-scei-ps4 -mcmodel=kernel -fno-PIC -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-NO-PIC
+// RUN: %clang -c %s -target x86_64-scei-ps4 -mcmodel=kernel -fno-PIE -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-NO-PIC
+// RUN: %clang -c %s -target x86_64-scei-ps4 -mcmodel=kernel -fno-pic -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-NO-PIC
+// RUN: %clang -c %s -target x86_64-scei-ps4 -mcmodel=kernel -fno-pie -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-NO-PIC
+//
+// Verify that we reflect the option the user specified, when we ignore it.
+// RUN: %clang -c %s -target x86_64-scei-ps4 -fno-PIC -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-DIAG-PIC
+// RUN: %clang -c %s -target x86_64-scei-ps4 -fno-PIE -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-DIAG-PIE
+// RUN: %clang -c %s -target x86_64-scei-ps4 -fno-pic -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-DIAG-pic
+// RUN: %clang -c %s -target x86_64-scei-ps4 -fno-pie -### 2>&1 \
+// RUN:   | FileCheck %s --check-prefix=CHECK-DIAG-pie

src/llvm-project/clang/test/Driver/ps4-runtime-flags.c

diff --git a/src/llvm-project/clang/test/Driver/ps4-runtime-flags.c b/src/llvm-project/clang/test/Driver/ps4-runtime-flags.c
new file mode 100644
index 0000000..315976d
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/ps4-runtime-flags.c
@@ -0,0 +1,19 @@
+// REQUIRES: x86-registered-target
+//
+// Test the profile runtime library to be linked for PS4 compiler.
+// Check PS4 runtime flag --dependent-lib which does not append the default library search path.
+//
+// RUN: %clang -target x86_64-scei-ps4 --coverage %s -### 2>&1 | FileCheck --check-prefix=CHECK-PS4-PROFILE %s
+// RUN: %clang -target x86_64-scei-ps4 -fprofile-arcs %s -### 2>&1 | FileCheck --check-prefix=CHECK-PS4-PROFILE %s
+// RUN: %clang -target x86_64-scei-ps4 -fno-profile-arcs -fprofile-arcs %s -### 2>&1 | FileCheck --check-prefix=CHECK-PS4-PROFILE %s
+// RUN: %clang -target x86_64-scei-ps4 -fno-profile-arcs %s -### 2>&1 | FileCheck -check-prefix=CHECK-PS4-NO-PROFILE %s
+// RUN: %clang -target x86_64-scei-ps4 -fprofile-arcs -fno-profile-arcs %s -### 2>&1 | FileCheck --check-prefix=CHECK-PS4-NO-PROFILE %s
+// RUN: %clang -target x86_64-scei-ps4 -fprofile-generate %s -### 2>&1 | FileCheck --check-prefix=CHECK-PS4-PROFILE %s
+// RUN: %clang -target x86_64-scei-ps4 -fno-profile-generate %s -### 2>&1 | FileCheck --check-prefix=CHECK-PS4-NO-PROFILE %s
+// RUN: %clang -target x86_64-scei-ps4 -fprofile-generate=dir %s -### 2>&1 | FileCheck --check-prefix=CHECK-PS4-PROFILE %s
+// RUN: %clang -target x86_64-scei-ps4 -fprofile-instr-generate %s -### 2>&1 | FileCheck --check-prefix=CHECK-PS4-PROFILE %s
+// RUN: %clang -target x86_64-scei-ps4 -fno-profile-instr-generate %s -### 2>&1 | FileCheck --check-prefix=CHECK-PS4-NO-PROFILE %s
+// RUN: %clang -target x86_64-scei-ps4 -fprofile-instr-generate=somefile.profraw %s -### 2>&1 | FileCheck --check-prefix=CHECK-PS4-PROFILE %s
+//
+// CHECK-PS4-PROFILE: "--dependent-lib=libclang_rt.profile-x86_64.a"
+// CHECK-PS4-NO-PROFILE-NOT: "--dependent-lib=libclang_rt.profile-x86_64.a"

src/llvm-project/clang/test/Driver/ps4-sdk-root.c

diff --git a/src/llvm-project/clang/test/Driver/ps4-sdk-root.c b/src/llvm-project/clang/test/Driver/ps4-sdk-root.c
new file mode 100644
index 0000000..ee22d6c
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/ps4-sdk-root.c
@@ -0,0 +1,48 @@
+// REQUIRES: x86-registered-target
+
+// Check that PS4 clang doesn't report a warning message when locating
+// system header files (either by looking at the value of SCE_ORBIS_SDK_DIR
+// or relative to the location of the compiler driver), if "-nostdinc",
+// "--sysroot" or "-isysroot" option is specified on the command line.
+// Otherwise, check that PS4 clang reports a warning.
+
+// Check that PS4 clang doesn't report a warning message when locating
+// system libraries (either by looking at the value of SCE_ORBIS_SDK_DIR
+// or relative to the location of the compiler driver), if "-c", "-S", "-E",
+// "--sysroot", "-nostdlib" or "-nodefaultlibs" option is specified on
+// the command line.
+// Otherwise, check that PS4 clang reports a warning.
+
+// Setting up SCE_ORBIS_SDK_DIR to existing location, which is not a PS4 SDK.
+// RUN: env SCE_ORBIS_SDK_DIR=.. %clang -Winvalid-or-nonexistent-directory -### -target x86_64-scei-ps4 %s 2>&1 | FileCheck -check-prefix=WARN-SYS-HEADERS -check-prefix=WARN-SYS-LIBS -check-prefix=NO-WARN %s
+
+// RUN: env SCE_ORBIS_SDK_DIR=.. %clang -Winvalid-or-nonexistent-directory -### -c -target x86_64-scei-ps4 %s 2>&1 | FileCheck -check-prefix=WARN-SYS-HEADERS -check-prefix=NO-WARN %s
+// RUN: env SCE_ORBIS_SDK_DIR=.. %clang -Winvalid-or-nonexistent-directory -### -S -target x86_64-scei-ps4 %s 2>&1 | FileCheck -check-prefix=WARN-SYS-HEADERS -check-prefix=NO-WARN %s
+// RUN: env SCE_ORBIS_SDK_DIR=.. %clang -Winvalid-or-nonexistent-directory -### -E -target x86_64-scei-ps4 %s 2>&1 | FileCheck -check-prefix=WARN-SYS-HEADERS -check-prefix=NO-WARN %s
+// RUN: env SCE_ORBIS_SDK_DIR=.. %clang -Winvalid-or-nonexistent-directory -### -emit-ast -target x86_64-scei-ps4 %s 2>&1 | FileCheck -check-prefix=WARN-SYS-HEADERS -check-prefix=NO-WARN %s
+// RUN: env SCE_ORBIS_SDK_DIR=.. %clang -Winvalid-or-nonexistent-directory -### -isysroot foo -target x86_64-scei-ps4 %s 2>&1 | FileCheck -check-prefix=WARN-ISYSROOT -check-prefix=WARN-SYS-LIBS -check-prefix=NO-WARN %s
+
+// RUN: env SCE_ORBIS_SDK_DIR=.. %clang -Winvalid-or-nonexistent-directory -### -c -nostdinc -target x86_64-scei-ps4 %s 2>&1 | FileCheck -check-prefix=NO-WARN %s
+// RUN: env SCE_ORBIS_SDK_DIR=.. %clang -Winvalid-or-nonexistent-directory -### -S -nostdinc -target x86_64-scei-ps4 %s 2>&1 | FileCheck -check-prefix=NO-WARN %s
+// RUN: env SCE_ORBIS_SDK_DIR=.. %clang -Winvalid-or-nonexistent-directory -### -E -nostdinc -target x86_64-scei-ps4 %s 2>&1 | FileCheck -check-prefix=NO-WARN %s
+// RUN: env SCE_ORBIS_SDK_DIR=.. %clang -Winvalid-or-nonexistent-directory -### -emit-ast -nostdinc -target x86_64-scei-ps4 %s 2>&1 | FileCheck -check-prefix=NO-WARN %s
+
+// RUN: env SCE_ORBIS_SDK_DIR=.. %clang -Winvalid-or-nonexistent-directory -### -c --sysroot=foo/ -target x86_64-scei-ps4 %s 2>&1 | FileCheck -check-prefix=NO-WARN %s
+// RUN: env SCE_ORBIS_SDK_DIR=.. %clang -Winvalid-or-nonexistent-directory -### -S --sysroot=foo/ -target x86_64-scei-ps4 %s 2>&1 | FileCheck -check-prefix=NO-WARN %s
+// RUN: env SCE_ORBIS_SDK_DIR=.. %clang -Winvalid-or-nonexistent-directory -### -E --sysroot=foo/ -target x86_64-scei-ps4 %s 2>&1 | FileCheck -check-prefix=NO-WARN %s
+// RUN: env SCE_ORBIS_SDK_DIR=.. %clang -Winvalid-or-nonexistent-directory -### -emit-ast --sysroot=foo/ -target x86_64-scei-ps4 %s 2>&1 | FileCheck -check-prefix=NO-WARN %s
+
+// RUN: env SCE_ORBIS_SDK_DIR=.. %clang -Winvalid-or-nonexistent-directory -### -c -isysroot foo -target x86_64-scei-ps4 %s 2>&1 | FileCheck -check-prefix=WARN-ISYSROOT -check-prefix=NO-WARN %s
+// RUN: env SCE_ORBIS_SDK_DIR=.. %clang -Winvalid-or-nonexistent-directory -### -S -isysroot foo -target x86_64-scei-ps4 %s 2>&1 | FileCheck -check-prefix=WARN-ISYSROOT -check-prefix=NO-WARN %s
+// RUN: env SCE_ORBIS_SDK_DIR=.. %clang -Winvalid-or-nonexistent-directory -### -E -isysroot foo -target x86_64-scei-ps4 %s 2>&1 | FileCheck -check-prefix=WARN-ISYSROOT -check-prefix=NO-WARN %s
+// RUN: env SCE_ORBIS_SDK_DIR=.. %clang -Winvalid-or-nonexistent-directory -### -emit-ast -isysroot foo -target x86_64-scei-ps4 %s 2>&1 | FileCheck -check-prefix=WARN-ISYSROOT -check-prefix=NO-WARN %s
+// RUN: env SCE_ORBIS_SDK_DIR=.. %clang -Winvalid-or-nonexistent-directory -### --sysroot=foo/ -isysroot foo -target x86_64-scei-ps4 %s 2>&1 | FileCheck -check-prefix=WARN-ISYSROOT -check-prefix=NO-WARN %s
+
+// RUN: env SCE_ORBIS_SDK_DIR=.. %clang -Winvalid-or-nonexistent-directory -### -nostdlib -target x86_64-scei-ps4 %s 2>&1 | FileCheck -check-prefix=WARN-SYS-HEADERS -check-prefix=NO-WARN %s
+// RUN: env SCE_ORBIS_SDK_DIR=.. %clang -Winvalid-or-nonexistent-directory -### -nodefaultlibs -target x86_64-scei-ps4 %s 2>&1 | FileCheck -check-prefix=WARN-SYS-HEADERS -check-prefix=NO-WARN %s
+
+// NO-WARN-NOT: {{warning:|error:}}
+// WARN-SYS-HEADERS: warning: unable to find PS4 system headers directory
+// WARN-ISYSROOT: warning: no such sysroot directory: 'foo'
+// WARN-SYS-LIBS: warning: unable to find PS4 system libraries directory
+// NO-WARN-NOT: {{warning:|error:}}

src/llvm-project/clang/test/Driver/qa_override.c

diff --git a/src/llvm-project/clang/test/Driver/qa_override.c b/src/llvm-project/clang/test/Driver/qa_override.c
new file mode 100644
index 0000000..d2754c8
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/qa_override.c
@@ -0,0 +1,12 @@
+// RUN: env CCC_OVERRIDE_OPTIONS="#+-Os +-Oz +-O +-O3 +-Oignore +a +b +c xb Xa Omagic ^-###  " %clang -target x86_64-apple-darwin %s -O2 b -O3 2>&1 | FileCheck %s
+// RUN: env CCC_OVERRIDE_OPTIONS="x-Werror +-msse" %clang -target x86_64-apple-darwin -Werror %s -c -### 2>&1 | FileCheck %s -check-prefix=RM-WERROR
+
+// CHECK: "-cc1"
+// CHECK-NOT: "-Oignore"
+// CHECK: "-Omagic"
+// CHECK-NOT: "-Oignore"
+
+// RM-WERROR: ### CCC_OVERRIDE_OPTIONS: x-Werror +-msse
+// RM-WERROR-NEXT: ### Deleting argument -Werror
+// RM-WERROR-NEXT: ### Adding argument -msse at end
+// RM-WERROR-NOT: "-Werror"

src/llvm-project/clang/test/Driver/redundant-args.c

diff --git a/src/llvm-project/clang/test/Driver/redundant-args.c b/src/llvm-project/clang/test/Driver/redundant-args.c
new file mode 100644
index 0000000..7bf98e1
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/redundant-args.c
@@ -0,0 +1,2 @@
+// RUN: %clang -target x86_64-apple-darwin10 \
+// RUN:   -Werror -x c -x c -fsyntax-only %s

src/llvm-project/clang/test/Driver/redzone.c

diff --git a/src/llvm-project/clang/test/Driver/redzone.c b/src/llvm-project/clang/test/Driver/redzone.c
new file mode 100644
index 0000000..7d6d424
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/redzone.c
@@ -0,0 +1,6 @@
+// RUN: %clang -target i386-unknown-unknown -mno-red-zone %s -S -emit-llvm -o %t.log
+// RUN: grep 'noredzone' %t.log
+// RUN: %clang -target i386-unknown-unknown -mred-zone %s -S -emit-llvm -o %t.log
+// RUN: grep -v 'noredzone' %t.log 
+
+int foo() { return 42; }

src/llvm-project/clang/test/Driver/relax.c

diff --git a/src/llvm-project/clang/test/Driver/relax.c b/src/llvm-project/clang/test/Driver/relax.c
new file mode 100644
index 0000000..170d275
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/relax.c
@@ -0,0 +1,4 @@
+// RUN: %clang -### -c -integrated-as -Wa,--mrelax-relocations=yes %s 2>&1 | FileCheck  %s
+
+// CHECK: "-cc1"
+// CHECK: "--mrelax-relocations"

src/llvm-project/clang/test/Driver/relax.s

diff --git a/src/llvm-project/clang/test/Driver/relax.s b/src/llvm-project/clang/test/Driver/relax.s
new file mode 100644
index 0000000..d2941e2
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/relax.s
@@ -0,0 +1,12 @@
+// REQUIRES: x86-registered-target
+// RUN: %clang -### -c -integrated-as -Wa,--mrelax-relocations=yes %s 2>&1 | FileCheck  %s
+
+// CHECK: "-cc1as"
+// CHECK: "--mrelax-relocations"
+
+// RUN: %clang -cc1as -triple x86_64-pc-linux --mrelax-relocations %s -o %t  -filetype obj
+// RUN: llvm-readobj -r %t | FileCheck --check-prefix=REL %s
+
+// REL: R_X86_64_REX_GOTPCRELX foo
+
+        movq	foo@GOTPCREL(%rip), %rax

src/llvm-project/clang/test/Driver/reloc-model.c

diff --git a/src/llvm-project/clang/test/Driver/reloc-model.c b/src/llvm-project/clang/test/Driver/reloc-model.c
new file mode 100644
index 0000000..5d08eee
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/reloc-model.c
@@ -0,0 +1,4 @@
+// RUN: not %clang -cc1 -mrelocation-model tinkywinky \
+// RUN: -emit-llvm %s 2>&1 | FileCheck -check-prefix CHECK-INVALID %s
+
+// CHECK-INVALID: error: invalid value 'tinkywinky' in '-mrelocation-model tinkywinky'

src/llvm-project/clang/test/Driver/renderscript.rs

diff --git a/src/llvm-project/clang/test/Driver/renderscript.rs b/src/llvm-project/clang/test/Driver/renderscript.rs
new file mode 100644
index 0000000..84f5dc4d
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/renderscript.rs
@@ -0,0 +1,3 @@
+// RUN: %clang -### 2>&1 %s | FileCheck %s
+
+// CHECK: "-x" "renderscript"

src/llvm-project/clang/test/Driver/response-file-extra-whitespace.c

diff --git a/src/llvm-project/clang/test/Driver/response-file-extra-whitespace.c b/src/llvm-project/clang/test/Driver/response-file-extra-whitespace.c
new file mode 100644
index 0000000..77d811c
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/response-file-extra-whitespace.c
@@ -0,0 +1,12 @@
+// Check that clang is able to process response files with extra whitespace.
+// We generate a dos-style file with \r\n for line endings, and then split
+// some joined arguments (like "-x c") across lines to ensure that regular
+// clang (not clang-cl) can process it correctly.
+//
+// RUN: printf " -x\r\nc\r\n-DTEST\r\n" > %t.0.txt
+// RUN: %clang -E @%t.0.txt %s -v 2>&1 | FileCheck %s -check-prefix=SHORT
+// SHORT: extern int it_works;
+
+#ifdef TEST
+extern int it_works;
+#endif

src/llvm-project/clang/test/Driver/response-file.c

diff --git a/src/llvm-project/clang/test/Driver/response-file.c b/src/llvm-project/clang/test/Driver/response-file.c
new file mode 100644
index 0000000..a7c5966
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/response-file.c
@@ -0,0 +1,22 @@
+// Check that clang is able to process short response files
+// Since this is a short response file, clang must not use a response file
+// to pass its parameters to other tools. This is only necessary for a large
+// number of parameters.
+// RUN: echo "-DTEST" > %t.0.txt
+// RUN: %clang -E @%t.0.txt %s -v 2>&1 | FileCheck %s -check-prefix=SHORT
+// SHORT-NOT: Arguments passed via response file
+// SHORT: extern int it_works;
+
+// Check that clang is able to process long response files, routing a long
+// sequence of arguments to other tools by using response files as well.
+// We generate a 2MB response file to attempt to surpass any system limit.
+// But there's no guarantee that we actually will (the system limit could be
+// *huge*), so just check that invoking cc1 succeeds under these conditions.
+//
+// RUN: %clang -E %S/Inputs/gen-response.c | grep DTEST > %t.1.txt
+// RUN: %clang -E @%t.1.txt %s -v 2>&1 | FileCheck %s -check-prefix=LONG
+// LONG: extern int it_works;
+
+#ifdef TEST
+extern int it_works;
+#endif

src/llvm-project/clang/test/Driver/retain-comments-from-system-headers.c

diff --git a/src/llvm-project/clang/test/Driver/retain-comments-from-system-headers.c b/src/llvm-project/clang/test/Driver/retain-comments-from-system-headers.c
new file mode 100644
index 0000000..4d3e2ff
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/retain-comments-from-system-headers.c
@@ -0,0 +1,9 @@
+// Check that we pass -fretain-comments-from-system-headers to frontend.
+//
+// RUN: %clang -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-RETAIN
+// RUN: %clang -c %s -fretain-comments-from-system-headers -### 2>&1 | FileCheck %s --check-prefix=CHECK-RETAIN
+//
+// CHECK-RETAIN: -fretain-comments-from-system-headers
+//
+// CHECK-NO-RETAIN-NOT: -fretain-comments-from-system-headers
+

src/llvm-project/clang/test/Driver/rewrite-legacy-objc.m

diff --git a/src/llvm-project/clang/test/Driver/rewrite-legacy-objc.m b/src/llvm-project/clang/test/Driver/rewrite-legacy-objc.m
new file mode 100644
index 0000000..6461aec
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/rewrite-legacy-objc.m
@@ -0,0 +1,13 @@
+// RUN: %clang -no-canonical-prefixes -target x86_64-apple-macosx10.7.0 -rewrite-legacy-objc %s -o - -### 2>&1 | \
+// RUN:   FileCheck -check-prefix=TEST0 %s
+// TEST0: clang{{.*}}" "-cc1"
+// TEST0: "-rewrite-objc"
+// FIXME: CHECK-NOT is broken somehow, it doesn't work here. Check adjacency instead.
+// TEST0: "-fmessage-length" "0" "-stack-protector" "1" "-fblocks" "-fencode-extended-block-signature" "-fregister-global-dtors-with-atexit" "-fobjc-runtime=macosx-fragile" "-fno-objc-infer-related-result-type" "-fobjc-exceptions" "-fexceptions" "-fmax-type-align=16" "-fdiagnostics-show-option"
+// TEST0: rewrite-legacy-objc.m"
+// RUN: %clang -no-canonical-prefixes -target i386-apple-macosx10.9.0 -rewrite-legacy-objc %s -o - -### 2>&1 | \
+// RUN:   FileCheck -check-prefix=TEST1 %s
+// RUN: %clang -no-canonical-prefixes -target i386-apple-macosx10.6.0 -rewrite-legacy-objc %s -o - -### 2>&1 | \
+// RUN:   FileCheck -check-prefix=TEST2 %s
+// TEST1: "-fmessage-length" "0" "-stack-protector" "1" "-fblocks" "-fencode-extended-block-signature" "-fregister-global-dtors-with-atexit" "-fobjc-runtime=macosx-fragile" "-fobjc-subscripting-legacy-runtime" "-fno-objc-infer-related-result-type" "-fobjc-exceptions" "-fmax-type-align=16" "-fdiagnostics-show-option"
+// TEST2: "-fmessage-length" "0" "-stack-protector" "1" "-fblocks" "-fencode-extended-block-signature" "-fregister-global-dtors-with-atexit" "-fobjc-runtime=macosx-fragile" "-fobjc-subscripting-legacy-runtime" "-fno-objc-infer-related-result-type" "-fobjc-exceptions" "-fmax-type-align=16" "-fdiagnostics-show-option"

src/llvm-project/clang/test/Driver/rewrite-map-files.c

diff --git a/src/llvm-project/clang/test/Driver/rewrite-map-files.c b/src/llvm-project/clang/test/Driver/rewrite-map-files.c
new file mode 100644
index 0000000..fe04fba
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/rewrite-map-files.c
@@ -0,0 +1,2 @@
+// RUN: %clang -### -frewrite-map-file %t.map -c %s -o /dev/null 2>&1 | FileCheck %s
+// CHECK: error: no such file or directory:

src/llvm-project/clang/test/Driver/rewrite-map-in-diagnostics.c

diff --git a/src/llvm-project/clang/test/Driver/rewrite-map-in-diagnostics.c b/src/llvm-project/clang/test/Driver/rewrite-map-in-diagnostics.c
new file mode 100644
index 0000000..4aea0ec
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/rewrite-map-in-diagnostics.c
@@ -0,0 +1,14 @@
+// RUN: rm -rf "%t"
+// RUN: mkdir -p "%t"
+// RUN: not env TMPDIR="%t" TEMP="%t" TMP="%t" RC_DEBUG_OPTION=1 \
+// RUN:     %clang -fsyntax-only -frewrite-map-file %p/Inputs/rewrite.map %s 2>&1 \
+// RUN:   | FileCheck %s
+
+#pragma clang __debug parser_crash
+
+// CHECK: note: diagnostic msg: {{.*}}rewrite.map
+
+// REQUIRES: crash-recovery
+
+// FIXME: This doesn't fail on "env clang". Investigating.
+// REQUIRES: shell

src/llvm-project/clang/test/Driver/rewrite-objc.m

diff --git a/src/llvm-project/clang/test/Driver/rewrite-objc.m b/src/llvm-project/clang/test/Driver/rewrite-objc.m
new file mode 100644
index 0000000..1c6dbcc
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/rewrite-objc.m
@@ -0,0 +1,6 @@
+// RUN: %clang -no-canonical-prefixes -target x86_64-apple-macosx10.7.0 -rewrite-objc %s -o - -### 2>&1 | \
+// RUN:   FileCheck -check-prefix=TEST0 %s
+// TEST0: clang{{.*}}" "-cc1"
+// TEST0: "-rewrite-objc"
+// FIXME: CHECK-NOT is broken somehow, it doesn't work here. Check adjacency instead.
+// TEST0: "-fmessage-length" "0" "-stack-protector" "1" "-fblocks" "-fencode-extended-block-signature" "-fregister-global-dtors-with-atexit" "-fobjc-runtime=macosx" "-fno-objc-infer-related-result-type" "-fobjc-exceptions" "-fexceptions" "-fmax-type-align=16" "-fdiagnostics-show-option"

src/llvm-project/clang/test/Driver/riscv-abi.c

diff --git a/src/llvm-project/clang/test/Driver/riscv-abi.c b/src/llvm-project/clang/test/Driver/riscv-abi.c
new file mode 100644
index 0000000..8b79c84
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/riscv-abi.c
@@ -0,0 +1,47 @@
+// RUN: %clang -target riscv32-unknown-elf %s -### -o %t.o 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-ILP32 %s
+// RUN: %clang -target riscv32-unknown-elf %s -### -o %t.o -mabi=ilp32 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-ILP32 %s
+
+// CHECK-ILP32: "-target-abi" "ilp32"
+
+// TODO: ilp32f support.
+// RUN: not %clang -target riscv32-unknown-elf %s -o %t.o -mabi=ilp32f 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-ILP32F %s
+
+// CHECK-ILP32F: error: unknown target ABI 'ilp32f'
+
+// TODO: ilp32d support.
+// RUN: not %clang -target riscv32-unknown-elf %s -o %t.o -mabi=ilp32d 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-ILP32D %s
+
+// CHECK-ILP32D: error: unknown target ABI 'ilp32d'
+
+// RUN: not %clang -target riscv32-unknown-elf %s -o %t.o -mabi=lp64 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-RV32-LP64 %s
+
+// CHECK-RV32-LP64: error: unknown target ABI 'lp64'
+
+// RUN: %clang -target riscv64-unknown-elf %s -### -o %t.o 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-LP64 %s
+// RUN: %clang -target riscv64-unknown-elf %s -### -o %t.o -mabi=lp64 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-LP64 %s
+
+// CHECK-LP64: "-target-abi" "lp64"
+
+// TODO: lp64f support.
+// RUN: not %clang -target riscv64-unknown-elf %s -o %t.o -mabi=lp64f 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-LP64F %s
+
+// CHECK-LP64F: error: unknown target ABI 'lp64f'
+
+// TODO: lp64d support.
+// RUN: not %clang -target riscv64-unknown-elf %s -o %t.o -mabi=lp64d 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-LP64D %s
+
+// CHECK-LP64D: error: unknown target ABI 'lp64d'
+
+// RUN: not %clang -target riscv64-unknown-elf %s -o %t.o -mabi=ilp32 2>&1 \
+// RUN:   | FileCheck -check-prefix=CHECK-RV64-ILP32 %s
+
+// CHECK-RV64-ILP32: error: unknown target ABI 'ilp32'

src/llvm-project/clang/test/Driver/riscv-arch.c

diff --git a/src/llvm-project/clang/test/Driver/riscv-arch.c b/src/llvm-project/clang/test/Driver/riscv-arch.c
new file mode 100644
index 0000000..5329fe8
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/riscv-arch.c
@@ -0,0 +1,317 @@
+// RUN: %clang -target riscv32-unknown-elf -march=rv32i -### %s \
+// RUN: -fsyntax-only 2>&1 | FileCheck %s
+// RUN: %clang -target riscv32-unknown-elf -march=rv32im -### %s \
+// RUN: -fsyntax-only 2>&1 | FileCheck %s
+// RUN: %clang -target riscv32-unknown-elf -march=rv32ima -### %s \
+// RUN: -fsyntax-only 2>&1 | FileCheck %s
+// RUN: %clang -target riscv32-unknown-elf -march=rv32imaf -### %s \
+// RUN: -fsyntax-only 2>&1 | FileCheck %s
+// RUN: %clang -target riscv32-unknown-elf -march=rv32imafd -### %s \
+// RUN: -fsyntax-only 2>&1 | FileCheck %s
+
+// RUN: %clang -target riscv32-unknown-elf -march=rv32ic -### %s \
+// RUN: -fsyntax-only 2>&1 | FileCheck %s
+// RUN: %clang -target riscv32-unknown-elf -march=rv32imc -### %s \
+// RUN: -fsyntax-only 2>&1 | FileCheck %s
+// RUN: %clang -target riscv32-unknown-elf -march=rv32imac -### %s \
+// RUN: -fsyntax-only 2>&1 | FileCheck %s
+// RUN: %clang -target riscv32-unknown-elf -march=rv32imafc -### %s \
+// RUN: -fsyntax-only 2>&1 | FileCheck %s
+// RUN: %clang -target riscv32-unknown-elf -march=rv32imafdc -### %s \
+// RUN: -fsyntax-only 2>&1 | FileCheck %s
+
+// RUN: %clang -target riscv32-unknown-elf -march=rv32ia -### %s \
+// RUN: -fsyntax-only 2>&1 | FileCheck %s
+// RUN: %clang -target riscv32-unknown-elf -march=rv32iaf -### %s \
+// RUN: -fsyntax-only 2>&1 | FileCheck %s
+// RUN: %clang -target riscv32-unknown-elf -march=rv32iafd -### %s \
+// RUN: -fsyntax-only 2>&1 | FileCheck %s
+
+// RUN: %clang -target riscv32-unknown-elf -march=rv32iac -### %s \
+// RUN: -fsyntax-only 2>&1 | FileCheck %s
+// RUN: %clang -target riscv32-unknown-elf -march=rv32iafc -### %s \
+// RUN: -fsyntax-only 2>&1 | FileCheck %s
+// RUN: %clang -target riscv32-unknown-elf -march=rv32iafdc -### %s \
+// RUN: -fsyntax-only 2>&1 | FileCheck %s
+
+// RUN: %clang -target riscv32-unknown-elf -march=rv32g -### %s \
+// RUN: -fsyntax-only 2>&1 | FileCheck %s
+// RUN: %clang -target riscv32-unknown-elf -march=rv32gc -### %s \
+// RUN: -fsyntax-only 2>&1 | FileCheck %s
+
+// RUN: %clang -target riscv64-unknown-elf -march=rv64i -### %s \
+// RUN: -fsyntax-only 2>&1 | FileCheck %s
+// RUN: %clang -target riscv64-unknown-elf -march=rv64im -### %s \
+// RUN: -fsyntax-only 2>&1 | FileCheck %s
+// RUN: %clang -target riscv64-unknown-elf -march=rv64ima -### %s \
+// RUN: -fsyntax-only 2>&1 | FileCheck %s
+// RUN: %clang -target riscv64-unknown-elf -march=rv64imaf -### %s \
+// RUN: -fsyntax-only 2>&1 | FileCheck %s
+// RUN: %clang -target riscv64-unknown-elf -march=rv64imafd -### %s \
+// RUN: -fsyntax-only 2>&1 | FileCheck %s
+
+// RUN: %clang -target riscv64-unknown-elf -march=rv64ic -### %s \
+// RUN: -fsyntax-only 2>&1 | FileCheck %s
+// RUN: %clang -target riscv64-unknown-elf -march=rv64imc -### %s \
+// RUN: -fsyntax-only 2>&1 | FileCheck %s
+// RUN: %clang -target riscv64-unknown-elf -march=rv64imac -### %s \
+// RUN: -fsyntax-only 2>&1 | FileCheck %s
+// RUN: %clang -target riscv64-unknown-elf -march=rv64imafc -### %s \
+// RUN: -fsyntax-only 2>&1 | FileCheck %s
+// RUN: %clang -target riscv64-unknown-elf -march=rv64imafdc -### %s \
+// RUN: -fsyntax-only 2>&1 | FileCheck %s
+
+// RUN: %clang -target riscv64-unknown-elf -march=rv64ia -### %s \
+// RUN: -fsyntax-only 2>&1 | FileCheck %s
+// RUN: %clang -target riscv64-unknown-elf -march=rv64iaf -### %s \
+// RUN: -fsyntax-only 2>&1 | FileCheck %s
+// RUN: %clang -target riscv64-unknown-elf -march=rv64iafd -### %s \
+// RUN: -fsyntax-only 2>&1 | FileCheck %s
+
+// RUN: %clang -target riscv64-unknown-elf -march=rv64iac -### %s \
+// RUN: -fsyntax-only 2>&1 | FileCheck %s
+// RUN: %clang -target riscv64-unknown-elf -march=rv64iafc -### %s \
+// RUN: -fsyntax-only 2>&1 | FileCheck %s
+// RUN: %clang -target riscv64-unknown-elf -march=rv64iafdc -### %s \
+// RUN: -fsyntax-only 2>&1 | FileCheck %s
+
+// RUN: %clang -target riscv64-unknown-elf -march=rv64g -### %s \
+// RUN: -fsyntax-only 2>&1 | FileCheck %s
+// RUN: %clang -target riscv64-unknown-elf -march=rv64gc -### %s \
+// RUN: -fsyntax-only 2>&1 | FileCheck %s
+
+// CHECK-NOT: error: invalid arch name '
+
+// RUN: %clang -target riscv32-unknown-elf -march=rv32 -### %s \
+// RUN: -fsyntax-only 2>&1 | FileCheck -check-prefix=RV32 %s
+// RV32: error: invalid arch name 'rv32'
+
+// RUN: %clang -target riscv32-unknown-elf -march=rv32m -### %s \
+// RUN: -fsyntax-only 2>&1 | FileCheck -check-prefix=RV32M %s
+// RV32M: error: invalid arch name 'rv32m'
+
+// RUN: %clang -target riscv32-unknown-elf -march=rv32id -### %s \
+// RUN: -fsyntax-only 2>&1 | FileCheck -check-prefix=RV32ID %s
+// RV32ID: error: invalid arch name 'rv32id'
+
+// RUN: %clang -target riscv32-unknown-elf -march=rv32l -### %s \
+// RUN: -fsyntax-only 2>&1 | FileCheck -check-prefix=RV32L %s
+// RV32L: error: invalid arch name 'rv32l'
+
+// RUN: %clang -target riscv32-unknown-elf -march=rv32imadf -### %s \
+// RUN: -fsyntax-only 2>&1 | FileCheck -check-prefix=RV32IMADF %s
+// RV32IMADF: error: invalid arch name 'rv32imadf'
+
+// RUN: %clang -target riscv32-unknown-elf -march=rv32imm -### %s \
+// RUN: -fsyntax-only 2>&1 | FileCheck -check-prefix=RV32IMM %s
+// RV32IMM: error: invalid arch name 'rv32imm'
+
+// RUN: %clang -target riscv32-unknown-elf -march=RV32I -### %s \
+// RUN: -fsyntax-only 2>&1 | FileCheck -check-prefix=RV32I-UPPER %s
+// RV32I-UPPER: error: invalid arch name 'RV32I'
+
+// RUN: %clang -target riscv64-unknown-elf -march=rv64 -### %s \
+// RUN: -fsyntax-only 2>&1 | FileCheck -check-prefix=RV64 %s
+// RV64: error: invalid arch name 'rv64'
+
+// RUN: %clang -target riscv64-unknown-elf -march=rv64m -### %s \
+// RUN: -fsyntax-only 2>&1 | FileCheck -check-prefix=RV64M %s
+// RV64M: error: invalid arch name 'rv64m'
+
+// RUN: %clang -target riscv64-unknown-elf -march=rv64id -### %s \
+// RUN: -fsyntax-only 2>&1 | FileCheck -check-prefix=RV64ID %s
+// RV64ID: error: invalid arch name 'rv64id'
+
+// RUN: %clang -target riscv64-unknown-elf -march=rv64l -### %s \
+// RUN: -fsyntax-only 2>&1 | FileCheck -check-prefix=RV64L %s
+// RV64L: error: invalid arch name 'rv64l'
+
+// RUN: %clang -target riscv64-unknown-elf -march=rv64imadf -### %s \
+// RUN: -fsyntax-only 2>&1 | FileCheck -check-prefix=RV64IMADF %s
+// RV64IMADF: error: invalid arch name 'rv64imadf'
+
+// RUN: %clang -target riscv64-unknown-elf -march=rv64imm -### %s \
+// RUN: -fsyntax-only 2>&1 | FileCheck -check-prefix=RV64IMM %s
+// RV64IMM: error: invalid arch name 'rv64imm'
+
+// RUN: %clang -target riscv64-unknown-elf -march=RV64I -### %s \
+// RUN: -fsyntax-only 2>&1 | FileCheck -check-prefix=RV64I-UPPER %s
+// RV64I-UPPER: error: invalid arch name 'RV64I'
+
+
+// Testing specific messages and unsupported extensions.
+
+// RUN: %clang -target riscv32-unknown-elf -march=rv32e -### %s \
+// RUN: -fsyntax-only 2>&1 | FileCheck -check-prefix=RV32E %s
+// RV32E: error: invalid arch name 'rv32e',
+// RV32E: standard user-level extension 'e'
+
+// RUN: %clang -target riscv64-unknown-elf -march=rv64e -### %s \
+// RUN: -fsyntax-only 2>&1 | FileCheck -check-prefix=RV64E %s
+// RV64E: error: invalid arch name 'rv64e',
+// RV64E: standard user-level extension 'e' requires 'rv32'
+
+// RUN: %clang -target riscv32-unknown-elf -march=rv32imC -### %s \
+// RUN: -fsyntax-only 2>&1 | FileCheck -check-prefix=RV32-LOWER %s
+// RV32-LOWER: error: invalid arch name 'rv32imC',
+// RV32-LOWER: string must be lowercase
+
+// RUN: %clang -target riscv32-unknown-elf -march=rv32 -### %s \
+// RUN: -fsyntax-only 2>&1 | FileCheck -check-prefix=RV32-STR %s
+// RV32-STR: error: invalid arch name 'rv32',
+// RV32-STR: string must begin with rv32{i,e,g} or rv64{i,g}
+
+// RUN: %clang -target riscv32-unknown-elf -march=rv32q -### %s \
+// RUN: -fsyntax-only 2>&1 | FileCheck -check-prefix=RV32-LETTER %s
+// RV32-LETTER: error: invalid arch name 'rv32q',
+// RV32-LETTER: first letter should be 'e', 'i' or 'g'
+
+// RUN: %clang -target riscv32-unknown-elf -march=rv32imcq -### %s \
+// RUN: -fsyntax-only 2>&1 | FileCheck -check-prefix=RV32-ORDER %s
+// RV32-ORDER: error: invalid arch name 'rv32imcq',
+// RV32-ORDER: standard user-level extension not given in canonical order 'q'
+
+// RUN: %clang -target riscv32-unknown-elf -march=rv32imw -### %s \
+// RUN: -fsyntax-only 2>&1 | FileCheck -check-prefix=RV32-STD-INVAL %s
+// RV32-STD-INVAL: error: invalid arch name 'rv32imw',
+// RV32-STD-INVAL: invalid standard user-level extension 'w'
+
+// RUN: %clang -target riscv32-unknown-elf -march=rv32imqc -### %s \
+// RUN: -fsyntax-only 2>&1 | FileCheck -check-prefix=RV32-STD %s
+// RV32-STD: error: invalid arch name 'rv32imqc',
+// RV32-STD: unsupported standard user-level extension 'q'
+
+// RUN: %clang -target riscv32-unknown-elf -march=rv32xabc -### %s \
+// RUN: -fsyntax-only 2>&1 | FileCheck -check-prefix=RV32X %s
+// RV32X: error: invalid arch name 'rv32xabc',
+// RV32X: first letter should be 'e', 'i' or 'g'
+
+// RUN: %clang -target riscv32-unknown-elf -march=rv32sxabc -### %s \
+// RUN: -fsyntax-only 2>&1 | FileCheck -check-prefix=RV32SX %s
+// RV32SX: error: invalid arch name 'rv32sxabc',
+// RV32SX: first letter should be 'e', 'i' or 'g'
+
+// RUN: %clang -target riscv32-unknown-elf -march=rv32sabc -### %s \
+// RUN: -fsyntax-only 2>&1 | FileCheck -check-prefix=RV32S %s
+// RV32S: error: invalid arch name 'rv32sabc',
+// RV32S: first letter should be 'e', 'i' or 'g'
+
+// RUN: %clang -target riscv32-unknown-elf -march=rv32ix -### %s \
+// RUN: -fsyntax-only 2>&1 | FileCheck -check-prefix=RV32X-NAME %s
+// RV32X-NAME: error: invalid arch name 'rv32ix',
+// RV32X-NAME: non-standard user-level extension name missing after 'x'
+
+// RUN: %clang -target riscv32-unknown-elf -march=rv32isx -### %s \
+// RUN: -fsyntax-only 2>&1 | FileCheck -check-prefix=RV32SX-NAME %s
+// RV32SX-NAME: error: invalid arch name 'rv32isx',
+// RV32SX-NAME: non-standard supervisor-level extension
+// RV32SX-NAME: name missing after 'sx'
+
+// RUN: %clang -target riscv32-unknown-elf -march=rv32is -### %s \
+// RUN: -fsyntax-only 2>&1 | FileCheck -check-prefix=RV32S-NAME %s
+// RV32S-NAME: error: invalid arch name 'rv32is',
+// RV32S-NAME: standard supervisor-level extension
+// RV32S-NAME: name missing after 's'
+
+// RUN: %clang -target riscv32-unknown-elf -march=rv32ix_s_sx -### %s \
+// RUN: -fsyntax-only 2>&1 | FileCheck -check-prefix=RV32ALL-NAME %s
+// RV32ALL-NAME: error: invalid arch name 'rv32ix_s_sx',
+// RV32ALL-NAME: non-standard user-level extension
+// RV32ALL-NAME: name missing after 'x'
+
+// RUN: %clang -target riscv32-unknown-elf -march=rv32ixabc -### %s \
+// RUN: -fsyntax-only 2>&1 | FileCheck -check-prefix=RV32X-UNS %s
+// RV32X-UNS: error: invalid arch name 'rv32ixabc',
+// RV32X-UNS: unsupported non-standard user-level extension 'xabc'
+
+// RUN: %clang -target riscv32-unknown-elf -march=rv32isa -### %s \
+// RUN: -fsyntax-only 2>&1 | FileCheck -check-prefix=RV32S-UNS %s
+// RV32S-UNS: error: invalid arch name 'rv32isa',
+// RV32S-UNS: unsupported standard supervisor-level extension 'sa'
+
+// RUN: %clang -target riscv32-unknown-elf -march=rv32isxabc -### %s \
+// RUN: -fsyntax-only 2>&1 | FileCheck -check-prefix=RV32SX-UNS %s
+// RV32SX-UNS: error: invalid arch name 'rv32isxabc',
+// RV32SX-UNS: unsupported non-standard supervisor-level extension 'sxabc'
+
+// RUN: %clang -target riscv32-unknown-elf -march=rv32ixabc_sp_sxlw -### %s \
+// RUN: -fsyntax-only 2>&1 | FileCheck -check-prefix=RV32ALL %s
+// RV32ALL: error: invalid arch name 'rv32ixabc_sp_sxlw',
+// RV32ALL: unsupported non-standard user-level extension 'xabc'
+
+// RUN: %clang -target riscv32-unknown-elf -march=rv32i20 -### %s \
+// RUN: -fsyntax-only 2>&1 | FileCheck -check-prefix=RV32-IVER %s
+// RV32-IVER: error: invalid arch name 'rv32i20', unsupported
+// RV32-IVER: version number 20 for extension 'i'
+
+// RUN: %clang -target riscv32-unknown-elf -march=rv32imc5 -### %s \
+// RUN: -fsyntax-only 2>&1 | FileCheck -check-prefix=RV32-CVER %s
+// RV32-CVER: error: invalid arch name 'rv32imc5', unsupported
+// RV32-CVER: version number 5 for extension 'c'
+
+// RUN: %clang -target riscv32-unknown-elf -march=rv32i2p -### %s \
+// RUN: -fsyntax-only 2>&1 | FileCheck -check-prefix=RV32-IMINOR-MISS %s
+// RV32-IMINOR-MISS: error: invalid arch name 'rv32i2p',
+// RV32-IMINOR-MISS: minor version number missing after 'p' for extension 'i'
+
+// RUN: %clang -target riscv32-unknown-elf -march=rv32i2p0 -### %s \
+// RUN: -fsyntax-only 2>&1 | FileCheck -check-prefix=RV32-IMINOR0 %s
+// RV32-IMINOR0: error: invalid arch name 'rv32i2p0',
+// RV32-IMINOR0: unsupported version number 2.0 for extension 'i'
+
+// RUN: %clang -target riscv32-unknown-elf -march=rv32i2p1 -### %s \
+// RUN: -fsyntax-only 2>&1 | FileCheck -check-prefix=RV32-IMINOR1 %s
+// RV32-IMINOR1: error: invalid arch name 'rv32i2p1', unsupported
+// RV32-IMINOR1: version number 2.1 for extension 'i'
+
+// RUN: %clang -target riscv32-unknown-elf -march=rv32ix2p -### %s \
+// RUN: -fsyntax-only 2>&1 | FileCheck -check-prefix=RV32-XMINOR-MISS %s
+// RV32-XMINOR-MISS: error: invalid arch name 'rv32ix2p',
+// RV32-XMINOR-MISS: minor version number missing after 'p' for extension 'x2p'
+
+// RUN: %clang -target riscv32-unknown-elf -march=rv32is2p0 -### %s \
+// RUN: -fsyntax-only 2>&1 | FileCheck -check-prefix=RV32-SMINOR0 %s
+// RV32-SMINOR0: error: invalid arch name 'rv32is2p0',
+// RV32-SMINOR0: unsupported version number 2.0 for extension 's2p0'
+
+// RUN: %clang -target riscv32-unknown-elf -march=rv32isx2p1 -### %s \
+// RUN: -fsyntax-only 2>&1 | FileCheck -check-prefix=RV32-SXMINOR1 %s
+// RV32-SXMINOR1: error: invalid arch name 'rv32isx2p1', unsupported
+// RV32-SXMINOR1: version number 2.1 for extension 'sx2p1'
+
+// RUN: %clang -target riscv32-unknown-elf -march=rv32ixabc_ -### %s \
+// RUN: -fsyntax-only 2>&1 | FileCheck -check-prefix=RV32-XSEP %s
+// RV32-XSEP: error: invalid arch name 'rv32ixabc_',
+// RV32-XSEP: extension name missing after separator '_'
+
+// RUN: %clang -target riscv32-unknown-elf -march=rv32ixabc_a -### %s \
+// RUN: -fsyntax-only 2>&1 | FileCheck -check-prefix=RV32-PREFIX %s
+// RV32-PREFIX: error: invalid arch name 'rv32ixabc_a',
+// RV32-PREFIX: invalid extension prefix 'a'
+
+// RUN: %clang -target riscv32-unknown-elf -march=rv32isabc_xdef -### %s \
+// RUN: -fsyntax-only 2>&1 | FileCheck -check-prefix=RV32-X-ORDER %s
+// RV32-X-ORDER: error: invalid arch name 'rv32isabc_xdef',
+// RV32-X-ORDER: non-standard user-level extension not given
+// RV32-X-ORDER: in canonical order 'xdef'
+
+// RUN: %clang -target riscv32-unknown-elf -march=rv32isxabc_sdef -### %s \
+// RUN: -fsyntax-only 2>&1 | FileCheck -check-prefix=RV32-S-ORDER %s
+// RV32-S-ORDER: error: invalid arch name 'rv32isxabc_sdef',
+// RV32-S-ORDER: standard supervisor-level extension not given
+// RV32-S-ORDER: in canonical order 'sdef'
+
+// RUN: %clang -target riscv32-unknown-elf -march=rv32ixabc_xabc -### %s \
+// RUN: -fsyntax-only 2>&1 | FileCheck -check-prefix=RV32-XDUP %s
+// RV32-XDUP: error: invalid arch name 'rv32ixabc_xabc',
+// RV32-XDUP: duplicated non-standard user-level extension 'xabc'
+
+// RUN: %clang -target riscv32-unknown-elf -march=rv32ixabc_xdef -### %s \
+// RUN: -fsyntax-only 2>&1 | FileCheck -check-prefix=RV32-X-X-INVAL %s
+// RV32-X-X-INVAL: error: invalid arch name 'rv32ixabc_xdef', unsupported
+// RV32-X-X-INVAL: non-standard user-level extension 'xabc'
+
+// RUN: %clang -target riscv32-unknown-elf -march=rv32ixabc_sdef_sxghi -### %s \
+// RUN: -fsyntax-only 2>&1 | FileCheck -check-prefix=RV32-X-S-SX-INVAL %s
+// RV32-X-S-SX-INVAL: error: invalid arch name 'rv32ixabc_sdef_sxghi',
+// RV32-X-S-SX-INVAL: unsupported non-standard user-level extension 'xabc'

src/llvm-project/clang/test/Driver/riscv-features.c

diff --git a/src/llvm-project/clang/test/Driver/riscv-features.c b/src/llvm-project/clang/test/Driver/riscv-features.c
new file mode 100644
index 0000000..95f84f3
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/riscv-features.c
@@ -0,0 +1,13 @@
+// RUN: %clang -target riscv32-unknown-elf -### %s -fsyntax-only 2>&1 | FileCheck %s
+// RUN: %clang -target riscv64-unknown-elf -### %s -fsyntax-only 2>&1 | FileCheck %s
+
+// CHECK: fno-signed-char
+
+// RUN: %clang -target riscv32-unknown-elf -### %s -mrelax 2>&1 | FileCheck %s -check-prefix=RELAX
+// RUN: %clang -target riscv32-unknown-elf -### %s -mno-relax 2>&1 | FileCheck %s -check-prefix=NO-RELAX
+// RUN: %clang -target riscv32-unknown-elf -### %s 2>&1 | FileCheck %s -check-prefix=DEFAULT
+
+// RELAX: "-target-feature" "+relax"
+// NO-RELAX: "-target-feature" "-relax"
+// DEFAULT-NOT: "-target-feature" "+relax"
+// DEFAULT-NOT: "-target-feature" "-relax"

src/llvm-project/clang/test/Driver/riscv-gnutools.c

diff --git a/src/llvm-project/clang/test/Driver/riscv-gnutools.c b/src/llvm-project/clang/test/Driver/riscv-gnutools.c
new file mode 100644
index 0000000..afcb505
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/riscv-gnutools.c
@@ -0,0 +1,19 @@
+// Check gnutools are invoked with propagated values for -mabi and -march.
+
+// RUN: %clang -target riscv32 -fno-integrated-as %s -###  -c \
+// RUN: 2>&1 | FileCheck -check-prefix=MABI-ILP32 %s
+
+// RUN: %clang -target riscv32 -fno-integrated-as -march=rv32g %s -### -c \
+// RUN: 2>&1 | FileCheck -check-prefix=MABI-ILP32-MARCH-G %s
+
+// RUN: %clang -target riscv64 -fno-integrated-as %s -###  -c \
+// RUN: 2>&1 | FileCheck -check-prefix=MABI-ILP64 %s
+
+// RUN: %clang -target riscv64 -fno-integrated-as -march=rv64g %s -### -c \
+// RUN: 2>&1 | FileCheck -check-prefix=MABI-ILP64-MARCH-G %s
+
+// MABI-ILP32: "{{.*}}as{{(.exe)?}}" "-mabi" "ilp32"
+// MABI-ILP32-MARCH-G: "{{.*}}as{{(.exe)?}}" "-mabi" "ilp32" "-march" "rv32g"
+
+// MABI-ILP64: "{{.*}}as{{(.exe)?}}" "-mabi" "lp64"
+// MABI-ILP64-MARCH-G: "{{.*}}as{{(.exe)?}}" "-mabi" "lp64" "-march" "rv64g"

src/llvm-project/clang/test/Driver/riscv32-toolchain.c

diff --git a/src/llvm-project/clang/test/Driver/riscv32-toolchain.c b/src/llvm-project/clang/test/Driver/riscv32-toolchain.c
new file mode 100644
index 0000000..9e8af3a
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/riscv32-toolchain.c
@@ -0,0 +1,187 @@
+// A basic clang -cc1 command-line, and simple environment check.
+
+// RUN: %clang %s -### -no-canonical-prefixes -target riscv32 2>&1 | FileCheck -check-prefix=CC1 %s
+// CC1: clang{{.*}} "-cc1" "-triple" "riscv32"
+
+// RUN: %clang %s -### -no-canonical-prefixes \
+// RUN:   -target riscv32-unknown-elf \
+// RUN:   --gcc-toolchain=%S/Inputs/basic_riscv32_tree \
+// RUN:   --sysroot=%S/Inputs/basic_riscv32_tree/riscv32-unknown-elf 2>&1 \
+// RUN:   | FileCheck -check-prefix=C-RV32-BAREMETAL-ILP32 %s
+
+// C-RV32-BAREMETAL-ILP32: "-fuse-init-array"
+// C-RV32-BAREMETAL-ILP32: "{{.*}}Inputs/basic_riscv32_tree/lib/gcc/riscv32-unknown-elf/8.0.1/../../../../bin{{/|\\\\}}riscv32-unknown-elf-ld"
+// C-RV32-BAREMETAL-ILP32: "--sysroot={{.*}}/Inputs/basic_riscv32_tree/riscv32-unknown-elf"
+// C-RV32-BAREMETAL-ILP32: "{{.*}}/Inputs/basic_riscv32_tree/riscv32-unknown-elf/lib{{/|\\\\}}crt0.o"
+// C-RV32-BAREMETAL-ILP32: "{{.*}}/Inputs/basic_riscv32_tree/lib/gcc/riscv32-unknown-elf/8.0.1{{/|\\\\}}crtbegin.o"
+// C-RV32-BAREMETAL-ILP32: "-L{{.*}}/Inputs/basic_riscv32_tree/riscv32-unknown-elf/lib"
+// C-RV32-BAREMETAL-ILP32: "-L{{.*}}/Inputs/basic_riscv32_tree/lib/gcc/riscv32-unknown-elf/8.0.1"
+// C-RV32-BAREMETAL-ILP32: "--start-group" "-lc" "-lgloss" "--end-group" "-lgcc"
+// C-RV32-BAREMETAL-ILP32: "{{.*}}/Inputs/basic_riscv32_tree/lib/gcc/riscv32-unknown-elf/8.0.1{{/|\\\\}}crtend.o"
+
+// RUN: %clang %s -### -no-canonical-prefixes \
+// RUN:   -target riscv32-unknown-elf \
+// RUN:   --sysroot= \
+// RUN:   --gcc-toolchain=%S/Inputs/basic_riscv32_tree 2>&1 \
+// RUN:   | FileCheck -check-prefix=C-RV32-BAREMETAL-NOSYSROOT-ILP32 %s
+
+// C-RV32-BAREMETAL-NOSYSROOT-ILP32: "-fuse-init-array"
+// C-RV32-BAREMETAL-NOSYSROOT-ILP32: "{{.*}}Inputs/basic_riscv32_tree/lib/gcc/riscv32-unknown-elf/8.0.1/../../../../bin{{/|\\\\}}riscv32-unknown-elf-ld"
+// C-RV32-BAREMETAL-NOSYSROOT-ILP32: "{{.*}}/Inputs/basic_riscv32_tree/lib/gcc/riscv32-unknown-elf/8.0.1/../../../../riscv32-unknown-elf/lib{{/|\\\\}}crt0.o"
+// C-RV32-BAREMETAL-NOSYSROOT-ILP32: "{{.*}}/Inputs/basic_riscv32_tree/lib/gcc/riscv32-unknown-elf/8.0.1{{/|\\\\}}crtbegin.o"
+// C-RV32-BAREMETAL-NOSYSROOT-ILP32: "-L{{.*}}/Inputs/basic_riscv32_tree/lib/gcc/riscv32-unknown-elf/8.0.1/../../../../riscv32-unknown-elf{{/|\\\\}}lib"
+// C-RV32-BAREMETAL-NOSYSROOT-ILP32: "-L{{.*}}/Inputs/basic_riscv32_tree/lib/gcc/riscv32-unknown-elf/8.0.1"
+// C-RV32-BAREMETAL-NOSYSROOT-ILP32: "--start-group" "-lc" "-lgloss" "--end-group" "-lgcc"
+// C-RV32-BAREMETAL-NOSYSROOT-ILP32: "{{.*}}/Inputs/basic_riscv32_tree/lib/gcc/riscv32-unknown-elf/8.0.1{{/|\\\\}}crtend.o"
+
+// RUN: %clangxx %s -### -no-canonical-prefixes \
+// RUN:   -target riscv32-unknown-elf -stdlib=libstdc++ \
+// RUN:   --gcc-toolchain=%S/Inputs/basic_riscv32_tree \
+// RUN:   --sysroot=%S/Inputs/basic_riscv32_tree/riscv32-unknown-elf 2>&1 \
+// RUN:   | FileCheck -check-prefix=CXX-RV32-BAREMETAL-ILP32 %s
+
+// CXX-RV32-BAREMETAL-ILP32: "-fuse-init-array"
+// CXX-RV32-BAREMETAL-ILP32: "-internal-isystem" "{{.*}}Inputs/basic_riscv32_tree/riscv32-unknown-elf/include/c++{{/|\\\\}}8.0.1"
+// CXX-RV32-BAREMETAL-ILP32: "{{.*}}Inputs/basic_riscv32_tree/lib/gcc/riscv32-unknown-elf/8.0.1/../../../../bin{{/|\\\\}}riscv32-unknown-elf-ld"
+// CXX-RV32-BAREMETAL-ILP32: "--sysroot={{.*}}/Inputs/basic_riscv32_tree/riscv32-unknown-elf"
+// CXX-RV32-BAREMETAL-ILP32: "{{.*}}/Inputs/basic_riscv32_tree/riscv32-unknown-elf/lib{{/|\\\\}}crt0.o"
+// CXX-RV32-BAREMETAL-ILP32: "{{.*}}/Inputs/basic_riscv32_tree/lib/gcc/riscv32-unknown-elf/8.0.1{{/|\\\\}}crtbegin.o"
+// CXX-RV32-BAREMETAL-ILP32: "-L{{.*}}/Inputs/basic_riscv32_tree/riscv32-unknown-elf/lib"
+// CXX-RV32-BAREMETAL-ILP32: "-L{{.*}}/Inputs/basic_riscv32_tree/lib/gcc/riscv32-unknown-elf/8.0.1"
+// CXX-RV32-BAREMETAL-ILP32: "-lstdc++" "--start-group" "-lc" "-lgloss" "--end-group" "-lgcc"
+// CXX-RV32-BAREMETAL-ILP32: "{{.*}}/Inputs/basic_riscv32_tree/lib/gcc/riscv32-unknown-elf/8.0.1{{/|\\\\}}crtend.o"
+
+// RUN: %clangxx %s -### -no-canonical-prefixes \
+// RUN:   -target riscv32-unknown-elf -stdlib=libstdc++ \
+// RUN:   --sysroot= \
+// RUN:   --gcc-toolchain=%S/Inputs/basic_riscv32_tree 2>&1 \
+// RUN:   | FileCheck -check-prefix=CXX-RV32-BAREMETAL-NOSYSROOT-ILP32 %s
+
+// CXX-RV32-BAREMETAL-NOSYSROOT-ILP32: "-fuse-init-array"
+// CXX-RV32-BAREMETAL-NOSYSROOT-ILP32: "-internal-isystem" "{{.*}}Inputs/basic_riscv32_tree/lib/gcc/riscv32-unknown-elf/8.0.1/../../../../riscv32-unknown-elf/include/c++{{/|\\\\}}8.0.1"
+// CXX-RV32-BAREMETAL-NOSYSROOT-ILP32: "{{.*}}Inputs/basic_riscv32_tree/lib/gcc/riscv32-unknown-elf/8.0.1/../../../../bin{{/|\\\\}}riscv32-unknown-elf-ld"
+// CXX-RV32-BAREMETAL-NOSYSROOT-ILP32: "{{.*}}/Inputs/basic_riscv32_tree/lib/gcc/riscv32-unknown-elf/8.0.1/../../../../riscv32-unknown-elf/lib{{/|\\\\}}crt0.o"
+// CXX-RV32-BAREMETAL-NOSYSROOT-ILP32: "{{.*}}/Inputs/basic_riscv32_tree/lib/gcc/riscv32-unknown-elf/8.0.1{{/|\\\\}}crtbegin.o"
+// CXX-RV32-BAREMETAL-NOSYSROOT-ILP32: "-L{{.*}}/Inputs/basic_riscv32_tree/lib/gcc/riscv32-unknown-elf/8.0.1/../../../../riscv32-unknown-elf/lib"
+// CXX-RV32-BAREMETAL-NOSYSROOT-ILP32: "-L{{.*}}/Inputs/basic_riscv32_tree/lib/gcc/riscv32-unknown-elf/8.0.1"
+// CXX-RV32-BAREMETAL-NOSYSROOT-ILP32: "-lstdc++" "--start-group" "-lc" "-lgloss" "--end-group" "-lgcc"
+// CXX-RV32-BAREMETAL-NOSYSROOT-ILP32: "{{.*}}/Inputs/basic_riscv32_tree/lib/gcc/riscv32-unknown-elf/8.0.1{{/|\\\\}}crtend.o"
+
+// RUN: %clang %s -### -no-canonical-prefixes -fuse-ld=ld \
+// RUN:   -target riscv32-linux-unknown-elf \
+// RUN:   --gcc-toolchain=%S/Inputs/multilib_riscv_linux_sdk \
+// RUN:   --sysroot=%S/Inputs/multilib_riscv_linux_sdk/sysroot 2>&1 \
+// RUN:   | FileCheck -check-prefix=C-RV32-LINUX-MULTI-ILP32 %s
+
+// C-RV32-LINUX-MULTI-ILP32: "-fuse-init-array"
+// C-RV32-LINUX-MULTI-ILP32: "{{.*}}/Inputs/multilib_riscv_linux_sdk/lib/gcc/riscv64-unknown-linux-gnu/7.2.0/../../../../riscv64-unknown-linux-gnu/bin{{/|\\\\}}ld"
+// C-RV32-LINUX-MULTI-ILP32: "--sysroot={{.*}}/Inputs/multilib_riscv_linux_sdk/sysroot"
+// C-RV32-LINUX-MULTI-ILP32: "-m" "elf32lriscv"
+// C-RV32-LINUX-MULTI-ILP32: "-dynamic-linker" "/lib/ld-linux-riscv32-ilp32.so.1"
+// C-RV32-LINUX-MULTI-ILP32: "{{.*}}/Inputs/multilib_riscv_linux_sdk/lib/gcc/riscv64-unknown-linux-gnu/7.2.0/lib32/ilp32{{/|\\\\}}crtbegin.o"
+// C-RV32-LINUX-MULTI-ILP32: "-L{{.*}}/Inputs/multilib_riscv_linux_sdk/lib/gcc/riscv64-unknown-linux-gnu/7.2.0/lib32/ilp32"
+// C-RV32-LINUX-MULTI-ILP32: "-L{{.*}}/Inputs/multilib_riscv_linux_sdk/sysroot/lib32/ilp32"
+// C-RV32-LINUX-MULTI-ILP32: "-L{{.*}}/Inputs/multilib_riscv_linux_sdk/sysroot/usr/lib32/ilp32"
+
+// RUN: %clang %s -### -no-canonical-prefixes -fuse-ld=ld \
+// RUN:   -target riscv32-linux-unknown-elf -march=rv32imafd -mabi=ilp32d \
+// RUN:   --gcc-toolchain=%S/Inputs/multilib_riscv_linux_sdk \
+// RUN:   --sysroot=%S/Inputs/multilib_riscv_linux_sdk/sysroot 2>&1 \
+// RUN:   | FileCheck -check-prefix=C-RV32-LINUX-MULTI-ILP32D %s
+
+// C-RV32-LINUX-MULTI-ILP32D: "-fuse-init-array"
+// C-RV32-LINUX-MULTI-ILP32D: "{{.*}}/Inputs/multilib_riscv_linux_sdk/lib/gcc/riscv64-unknown-linux-gnu/7.2.0/../../../../riscv64-unknown-linux-gnu/bin{{/|\\\\}}ld"
+// C-RV32-LINUX-MULTI-ILP32D: "--sysroot={{.*}}/Inputs/multilib_riscv_linux_sdk/sysroot"
+// C-RV32-LINUX-MULTI-ILP32D: "-m" "elf32lriscv"
+// C-RV32-LINUX-MULTI-ILP32D: "-dynamic-linker" "/lib/ld-linux-riscv32-ilp32d.so.1"
+// C-RV32-LINUX-MULTI-ILP32D: "{{.*}}/Inputs/multilib_riscv_linux_sdk/lib/gcc/riscv64-unknown-linux-gnu/7.2.0/lib32/ilp32d{{/|\\\\}}crtbegin.o"
+// C-RV32-LINUX-MULTI-ILP32D: "-L{{.*}}/Inputs/multilib_riscv_linux_sdk/lib/gcc/riscv64-unknown-linux-gnu/7.2.0/lib32/ilp32d"
+// C-RV32-LINUX-MULTI-ILP32D: "-L{{.*}}/Inputs/multilib_riscv_linux_sdk/sysroot/lib32/ilp32d"
+// C-RV32-LINUX-MULTI-ILP32D: "-L{{.*}}/Inputs/multilib_riscv_linux_sdk/sysroot/usr/lib32/ilp32d"
+
+// RUN: %clang -target riscv32 %s -emit-llvm -S -o - | FileCheck %s
+
+typedef __builtin_va_list va_list;
+typedef __SIZE_TYPE__ size_t;
+typedef __PTRDIFF_TYPE__ ptrdiff_t;
+typedef __WCHAR_TYPE__ wchar_t;
+
+// CHECK: @align_c = dso_local global i32 1
+int align_c = __alignof(char);
+
+// CHECK: @align_s = dso_local global i32 2
+int align_s = __alignof(short);
+
+// CHECK: @align_i = dso_local global i32 4
+int align_i = __alignof(int);
+
+// CHECK: @align_wc = dso_local global i32 4
+int align_wc = __alignof(wchar_t);
+
+// CHECK: @align_l = dso_local global i32 4
+int align_l = __alignof(long);
+
+// CHECK: @align_ll = dso_local global i32 8
+int align_ll = __alignof(long long);
+
+// CHECK: @align_p = dso_local global i32 4
+int align_p = __alignof(void*);
+
+// CHECK: @align_f = dso_local global i32 4
+int align_f = __alignof(float);
+
+// CHECK: @align_d = dso_local global i32 8
+int align_d = __alignof(double);
+
+// CHECK: @align_ld = dso_local global i32 16
+int align_ld = __alignof(long double);
+
+// CHECK: @align_vl = dso_local global i32 4
+int align_vl = __alignof(va_list);
+
+// Check types
+
+// CHECK: zeroext i8 @check_char()
+char check_char() { return 0; }
+
+// CHECK: define dso_local signext i16 @check_short()
+short check_short() { return 0; }
+
+// CHECK: define dso_local i32 @check_int()
+int check_int() { return 0; }
+
+// CHECK: define dso_local i32 @check_wchar_t()
+int check_wchar_t() { return 0; }
+
+// CHECK: define dso_local i32 @check_long()
+long check_long() { return 0; }
+
+// CHECK: define dso_local i64 @check_longlong()
+long long check_longlong() { return 0; }
+
+// CHECK: define dso_local zeroext i8 @check_uchar()
+unsigned char check_uchar() { return 0; }
+
+// CHECK: define dso_local zeroext i16 @check_ushort()
+unsigned short check_ushort() { return 0; }
+
+// CHECK: define dso_local i32 @check_uint()
+unsigned int check_uint() { return 0; }
+
+// CHECK: define dso_local i32 @check_ulong()
+unsigned long check_ulong() { return 0; }
+
+// CHECK: define dso_local i64 @check_ulonglong()
+unsigned long long check_ulonglong() { return 0; }
+
+// CHECK: define dso_local i32 @check_size_t()
+size_t check_size_t() { return 0; }
+
+// CHECK: define dso_local float @check_float()
+float check_float() { return 0; }
+
+// CHECK: define dso_local double @check_double()
+double check_double() { return 0; }
+
+// CHECK: define dso_local fp128 @check_longdouble()
+long double check_longdouble() { return 0; }

src/llvm-project/clang/test/Driver/riscv64-toolchain.c

diff --git a/src/llvm-project/clang/test/Driver/riscv64-toolchain.c b/src/llvm-project/clang/test/Driver/riscv64-toolchain.c
new file mode 100644
index 0000000..44dcc93
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/riscv64-toolchain.c
@@ -0,0 +1,91 @@
+// A basic clang -cc1 command-line, and simple environment check.
+
+// RUN: %clang %s -### -no-canonical-prefixes -target riscv64 2>&1 | FileCheck -check-prefix=CC1 %s
+// CC1: clang{{.*}} "-cc1" "-triple" "riscv64"
+
+// RUN: %clang -target riscv64 %s -emit-llvm -S -o - | FileCheck %s
+
+typedef __builtin_va_list va_list;
+typedef __SIZE_TYPE__ size_t;
+typedef __PTRDIFF_TYPE__ ptrdiff_t;
+typedef __WCHAR_TYPE__ wchar_t;
+
+// CHECK: @align_c = dso_local global i32 1
+int align_c = __alignof(char);
+
+// CHECK: @align_s = dso_local global i32 2
+int align_s = __alignof(short);
+
+// CHECK: @align_i = dso_local global i32 4
+int align_i = __alignof(int);
+
+// CHECK: @align_wc = dso_local global i32 4
+int align_wc = __alignof(wchar_t);
+
+// CHECK: @align_l = dso_local global i32 8
+int align_l = __alignof(long);
+
+// CHECK: @align_ll = dso_local global i32 8
+int align_ll = __alignof(long long);
+
+// CHECK: @align_p = dso_local global i32 8
+int align_p = __alignof(void*);
+
+// CHECK: @align_f = dso_local global i32 4
+int align_f = __alignof(float);
+
+// CHECK: @align_d = dso_local global i32 8
+int align_d = __alignof(double);
+
+// CHECK: @align_ld = dso_local global i32 16
+int align_ld = __alignof(long double);
+
+// CHECK: @align_vl = dso_local global i32 8
+int align_vl = __alignof(va_list);
+
+// Check types
+
+// CHECK: define dso_local zeroext i8 @check_char()
+char check_char() { return 0; }
+
+// CHECK: define dso_local signext i16 @check_short()
+short check_short() { return 0; }
+
+// CHECK: define dso_local signext i32 @check_int()
+int check_int() { return 0; }
+
+// CHECK: define dso_local signext i32 @check_wchar_t()
+int check_wchar_t() { return 0; }
+
+// CHECK: define dso_local i64 @check_long()
+long check_long() { return 0; }
+
+// CHECK: define dso_local i64 @check_longlong()
+long long check_longlong() { return 0; }
+
+// CHECK: define dso_local zeroext i8 @check_uchar()
+unsigned char check_uchar() { return 0; }
+
+// CHECK: define dso_local zeroext i16 @check_ushort()
+unsigned short check_ushort() { return 0; }
+
+// CHECK: define dso_local signext i32 @check_uint()
+unsigned int check_uint() { return 0; }
+
+// CHECK: define dso_local i64 @check_ulong()
+unsigned long check_ulong() { return 0; }
+
+// CHECK: define dso_local i64 @check_ulonglong()
+unsigned long long check_ulonglong() { return 0; }
+
+// CHECK: define dso_local i64 @check_size_t()
+size_t check_size_t() { return 0; }
+
+// CHECK: define dso_local float @check_float()
+float check_float() { return 0; }
+
+// CHECK: define dso_local double @check_double()
+double check_double() { return 0; }
+
+// CHECK: define dso_local fp128 @check_longdouble()
+long double check_longdouble() { return 0; }

src/llvm-project/clang/test/Driver/ropi-rwpi.c

diff --git a/src/llvm-project/clang/test/Driver/ropi-rwpi.c b/src/llvm-project/clang/test/Driver/ropi-rwpi.c
new file mode 100644
index 0000000..f22c8d0
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/ropi-rwpi.c
@@ -0,0 +1,38 @@
+// RUN: %clang -target arm-none-eabi               -### -c %s 2>&1 | FileCheck --check-prefix=STATIC %s
+// RUN: %clang -target arm-none-eabi -fropi        -### -c %s 2>&1 | FileCheck --check-prefix=ROPI %s
+// RUN: %clang -target arm-none-eabi        -frwpi -### -c %s 2>&1 | FileCheck --check-prefix=RWPI %s
+// RUN: %clang -target arm-none-eabi -fropi -frwpi -### -c %s 2>&1 | FileCheck --check-prefix=ROPI-RWPI %s
+
+// RUN: %clang -target armeb-none-eabi   -fropi        -### -c %s 2>&1 | FileCheck --check-prefix=ROPI %s
+// RUN: %clang -target thumb-none-eabi   -fropi        -### -c %s 2>&1 | FileCheck --check-prefix=ROPI %s
+// RUN: %clang -target thumbeb-none-eabi -fropi        -### -c %s 2>&1 | FileCheck --check-prefix=ROPI %s
+
+// RUN: %clang -target x86_64-linux-gnu -fropi        -### -c %s 2>&1 | FileCheck --check-prefix=ROPI-NON-ARM %s
+// RUN: %clang -target x86_64-linux-gnu        -frwpi -### -c %s 2>&1 | FileCheck --check-prefix=RWPI-NON-ARM %s
+// RUN: %clang -target x86_64-linux-gnu -fropi -frwpi -### -c %s 2>&1 | FileCheck --check-prefix=ROPI-NON-ARM --check-prefix=RWPI-NON-ARM %s
+
+// RUN: %clang -target arm-none-eabi -fpic    -fropi        -### -c %s 2>&1 | FileCheck --check-prefix=PIC %s
+// RUN: %clang -target arm-none-eabi -fpie           -frwpi -### -c %s 2>&1 | FileCheck --check-prefix=PIC %s
+// RUN: %clang -target arm-none-eabi -fPIC    -fropi -frwpi -### -c %s 2>&1 | FileCheck --check-prefix=PIC %s
+// RUN: %clang -target arm-none-eabi -fno-pic -fropi        -### -c %s 2>&1 | FileCheck --check-prefix=ROPI %s
+
+// RUN: %clang -target arm-none-eabi -x c++ -fropi        -### -c %s 2>&1 | FileCheck --check-prefix=CXX %s
+// RUN: %clang -target arm-none-eabi -x c++        -frwpi -### -c %s 2>&1 | FileCheck --check-prefix=RWPI %s
+// RUN: %clang -target arm-none-eabi -x c++ -fropi -frwpi -### -c %s 2>&1 | FileCheck --check-prefix=CXX %s
+// RUN: %clang -target arm-none-eabi -x c++ -fallow-unsupported -fropi        -### -c %s 2>&1 | FileCheck --check-prefix=ROPI %s
+
+
+// STATIC: "-mrelocation-model" "static"
+
+// ROPI: "-mrelocation-model" "ropi"
+
+// RWPI: "-mrelocation-model" "rwpi"
+
+// ROPI-RWPI: "-mrelocation-model" "ropi-rwpi"
+
+// ROPI-NON-ARM: error: unsupported option '-fropi' for target 'x86_64-unknown-linux-gnu'
+// RWPI-NON-ARM: error: unsupported option '-frwpi' for target 'x86_64-unknown-linux-gnu'
+
+// PIC: error: embedded and GOT-based position independence are incompatible
+
+// CXX: error: ROPI is not compatible with c++

src/llvm-project/clang/test/Driver/rtti-options.cpp

diff --git a/src/llvm-project/clang/test/Driver/rtti-options.cpp b/src/llvm-project/clang/test/Driver/rtti-options.cpp
new file mode 100644
index 0000000..e1d37d3
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/rtti-options.cpp
@@ -0,0 +1,48 @@
+// Check that we emit warnings/errors for different combinations of
+// exceptions, rtti, and vptr sanitizer flags for generic (unknown) x86 linux,
+// and for PS4 when its behaviour differs from the generic x86-linux.
+// No warnings/errors should be emitted for unknown, except if combining
+// the vptr sanitizer with -fno-rtti
+
+// Special cases: -fcxx-exceptions in C code should warn about unused arguments
+// We should also not have any rtti-related arguments
+// RUN: %clang -x c -### -target x86_64-unknown-unknown -c -fcxx-exceptions %s 2>&1 | FileCheck -check-prefix=CHECK-UNUSED -check-prefix=CHECK-RTTI %s
+
+// Make sure we keep the last -frtti/-fno-rtti argument
+// RUN: %clang -### -c -fno-rtti -frtti %s 2>&1 | FileCheck -check-prefix=CHECK-RTTI %s
+// RUN: %clang -### -c -frtti -fno-rtti %s 2>&1 | FileCheck -check-prefix=CHECK-NO-RTTI %s
+
+// -fsanitize=vptr
+// Make sure we only error/warn once, when trying to enable vptr and
+// undefined and have -fno-rtti
+// RUN: %clang -### -c -target x86_64-unknown-linux -fsanitize=undefined -fsanitize=vptr -fno-rtti %s 2>&1 | FileCheck -check-prefix=CHECK-SAN-ERROR -check-prefix=CHECK-OK %s
+// RUN: %clang -### -c -target x86_64-unknown-linux -fsanitize=vptr %s 2>&1 | FileCheck -check-prefix=CHECK-OK %s
+// RUN: %clang -### -c -target x86_64-unknown-linux -fsanitize=vptr -frtti %s 2>&1 | FileCheck -check-prefix=CHECK-OK %s
+// RUN: %clang -### -c -target x86_64-unknown-linux -fsanitize=vptr -fno-rtti %s 2>&1 | FileCheck -check-prefix=CHECK-SAN-ERROR %s
+// RUN: %clang -### -c -target x86_64-unknown-linux -fsanitize=undefined %s 2>&1 | FileCheck -check-prefix=CHECK-OK %s
+// RUN: %clang -### -c -target x86_64-unknown-linux -fsanitize=undefined -frtti %s 2>&1 | FileCheck -check-prefix=CHECK-OK %s
+// RUN: %clang -### -c -target x86_64-scei-ps4 -fsanitize=vptr %s 2>&1 | FileCheck -check-prefix=CHECK-SAN-WARN %s
+
+// Exceptions + no/default rtti
+// RUN: %clang -### -c -target x86_64-unknown-unknown -fcxx-exceptions -fno-rtti %s 2>&1 | FileCheck -check-prefix=CHECK-OK %s
+// RUN: %clang -### -c -target x86_64-unknown-unknown -fcxx-exceptions %s 2>&1 | FileCheck -check-prefix=CHECK-OK %s
+// In C++, -fexceptions implies -fcxx-exceptions
+// RUN: %clang -x c++ -### -c -target x86_64-unknown-unknown -fexceptions -fno-rtti %s 2>&1 | FileCheck -check-prefix=CHECK-OK %s
+// RUN: %clang -x c++ -### -c -target x86_64-unknown-unknown -fexceptions %s 2>&1 | FileCheck -check-prefix=CHECK-OK %s
+
+// -frtti + exceptions
+// RUN: %clang -### -c -target x86_64-unknown-unknown -fcxx-exceptions -frtti %s 2>&1 | FileCheck -check-prefix=CHECK-OK %s
+
+// -f{no-,}rtti/default
+// RUN: %clang -### -c -target x86_64-scei-ps4 %s 2>&1 | FileCheck -check-prefix=CHECK-NO-RTTI %s
+// RUN: %clang -### -c -target x86_64-unknown-unknown -frtti %s 2>&1 | FileCheck -check-prefix=CHECK-RTTI %s
+// RUN: %clang -### -c -target x86_64-unknown-unknown -fno-rtti %s 2>&1 | FileCheck -check-prefix=CHECK-NO-RTTI %s
+// RUN: %clang -### -c -target x86_64-unknown-unknown %s 2>&1 | FileCheck -check-prefix=CHECK-RTTI %s
+
+// CHECK-UNUSED: warning: argument unused during compilation: '-fcxx-exceptions'
+// CHECK-SAN-WARN: implicitly disabling vptr sanitizer because rtti wasn't enabled
+// CHECK-SAN-ERROR: invalid argument '-fsanitize=vptr' not allowed with '-fno-rtti'
+// CHECK-RTTI-NOT: "-fno-rtti"
+// CHECK-NO-RTTI: "-fno-rtti"
+
+// CHECK-OK-NOT: {{warning:|error:}}

src/llvm-project/clang/test/Driver/sanitize_unwind_tables.c

diff --git a/src/llvm-project/clang/test/Driver/sanitize_unwind_tables.c b/src/llvm-project/clang/test/Driver/sanitize_unwind_tables.c
new file mode 100644
index 0000000..e74c158
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/sanitize_unwind_tables.c
@@ -0,0 +1,15 @@
+// Sanitizers need to unwind stack at any code location.
+// Test that unwind tables are enabled in supported configurations.
+
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=address %s -### 2>&1 |  FileCheck %s
+// RUN: %clang -target i686-linux-gnu -fsanitize=address %s -### 2>&1 |  FileCheck %s
+// RUN: %clang -target arm-linux-androideabi -fsanitize=address %s -### 2>&1 |  FileCheck %s
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=memory %s -### 2>&1 |  FileCheck %s
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=thread %s -### 2>&1 |  FileCheck %s
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=dataflow %s -### 2>&1 |  FileCheck %s
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=efficiency-cache-frag %s -### 2>&1 |  FileCheck %s
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=efficiency-working-set %s -### 2>&1 |  FileCheck %s
+// RUN: %clang -target aarch64-linux-gnu -fsanitize=hwaddress %s -### 2>&1 |  FileCheck %s
+// RUN: %clang -target aarch64-linux-android -fsanitize=hwaddress %s -### 2>&1 |  FileCheck %s
+
+// CHECK: -munwind-tables

src/llvm-project/clang/test/Driver/sanitizer-ld.c

diff --git a/src/llvm-project/clang/test/Driver/sanitizer-ld.c b/src/llvm-project/clang/test/Driver/sanitizer-ld.c
new file mode 100644
index 0000000..db69941
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/sanitizer-ld.c
@@ -0,0 +1,850 @@
+// Test sanitizers ld flags.
+
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     -target i386-unknown-linux -fuse-ld=ld -fsanitize=address \
+// RUN:     -resource-dir=%S/Inputs/resource_dir \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-ASAN-LINUX %s
+//
+// CHECK-ASAN-LINUX: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
+// CHECK-ASAN-LINUX-NOT: "-lc"
+// CHECK-ASAN-LINUX: libclang_rt.asan-i386.a"
+// CHECK-ASAN-LINUX-NOT: "--export-dynamic"
+// CHECK-ASAN-LINUX: "--dynamic-list={{.*}}libclang_rt.asan-i386.a.syms"
+// CHECK-ASAN-LINUX-NOT: "--export-dynamic"
+// CHECK-ASAN-LINUX: "-lpthread"
+// CHECK-ASAN-LINUX: "-lrt"
+// CHECK-ASAN-LINUX: "-ldl"
+
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     -target i386-unknown-linux -fuse-ld=ld -fsanitize=address -shared-libsan \
+// RUN:     -resource-dir=%S/Inputs/resource_dir \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-SHARED-ASAN-LINUX %s
+
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     -target i386-unknown-linux -fuse-ld=ld -fsanitize=address -shared-libasan \
+// RUN:     -resource-dir=%S/Inputs/resource_dir \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-SHARED-ASAN-LINUX %s
+
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     -target i386-unknown-linux -fuse-ld=ld -fsanitize=address \
+// RUN:     -shared-libsan -static-libsan -shared-libasan             \
+// RUN:     -resource-dir=%S/Inputs/resource_dir \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-SHARED-ASAN-LINUX %s
+//
+// CHECK-SHARED-ASAN-LINUX: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
+// CHECK-SHARED-ASAN-LINUX-NOT: "-lc"
+// CHECK-SHARED-ASAN-LINUX-NOT: libclang_rt.asan-i386.a"
+// CHECK-SHARED-ASAN-LINUX: libclang_rt.asan-i386.so"
+// CHECK-SHARED-ASAN-LINUX: "--whole-archive" "{{.*}}libclang_rt.asan-preinit-i386.a" "--no-whole-archive"
+// CHECK-SHARED-ASAN-LINUX-NOT: "-lpthread"
+// CHECK-SHARED-ASAN-LINUX-NOT: "-lrt"
+// CHECK-SHARED-ASAN-LINUX-NOT: "-ldl"
+// CHECK-SHARED-ASAN-LINUX-NOT: "--export-dynamic"
+// CHECK-SHARED-ASAN-LINUX-NOT: "--dynamic-list"
+
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.so -shared 2>&1 \
+// RUN:     -target i386-unknown-linux -fuse-ld=ld -fsanitize=address -shared-libsan \
+// RUN:     -resource-dir=%S/Inputs/resource_dir \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-DSO-SHARED-ASAN-LINUX %s
+//
+// CHECK-DSO-SHARED-ASAN-LINUX: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
+// CHECK-DSO-SHARED-ASAN-LINUX-NOT: "-lc"
+// CHECK-DSO-SHARED-ASAN-LINUX-NOT: libclang_rt.asan-i386.a"
+// CHECK-DSO-SHARED-ASAN-LINUX-NOT: "libclang_rt.asan-preinit-i386.a"
+// CHECK-DSO-SHARED-ASAN-LINUX: libclang_rt.asan-i386.so"
+// CHECK-DSO-SHARED-ASAN-LINUX-NOT: "-lpthread"
+// CHECK-DSO-SHARED-ASAN-LINUX-NOT: "-lrt"
+// CHECK-DSO-SHARED-ASAN-LINUX-NOT: "-ldl"
+// CHECK-DSO-SHARED-ASAN-LINUX-NOT: "--export-dynamic"
+// CHECK-DSO-SHARED-ASAN-LINUX-NOT: "--dynamic-list"
+
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     -target i386-unknown-freebsd -fuse-ld=ld -fsanitize=address \
+// RUN:     -resource-dir=%S/Inputs/resource_dir \
+// RUN:     --sysroot=%S/Inputs/basic_freebsd_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-ASAN-FREEBSD %s
+//
+// CHECK-ASAN-FREEBSD: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
+// CHECK-ASAN-FREEBSD-NOT: "-lc"
+// CHECK-ASAN-FREEBSD-NOT: libclang_rt.asan_cxx
+// CHECK-ASAN-FREEBSD: freebsd{{/|\\+}}libclang_rt.asan-i386.a"
+// CHECK-ASAN-FREEBSD-NOT: libclang_rt.asan_cxx
+// CHECK-ASAN-FREEBSD-NOT: "--dynamic-list"
+// CHECK-ASAN-FREEBSD: "--export-dynamic"
+// CHECK-ASAN-FREEBSD: "-lpthread"
+// CHECK-ASAN-FREEBSD: "-lrt"
+
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     -target i386-unknown-freebsd -fuse-ld=ld -fsanitize=address \
+// RUN:     -resource-dir=%S/Inputs/resource_dir \
+// RUN:     --sysroot=%S/Inputs/basic_freebsd_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-ASAN-FREEBSD-LDL %s
+//
+// CHECK-ASAN-FREEBSD-LDL: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
+// CHECK-ASAN-FREEBSD-LDL-NOT: "-ldl"
+
+// RUN: %clangxx -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     -target i386-unknown-linux -fuse-ld=ld -stdlib=platform -fsanitize=address \
+// RUN:     -resource-dir=%S/Inputs/empty_resource_dir \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-ASAN-LINUX-CXX %s
+//
+// CHECK-ASAN-LINUX-CXX: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
+// CHECK-ASAN-LINUX-CXX-NOT: "-lc"
+// CHECK-ASAN-LINUX-CXX: "--whole-archive" "{{.*}}libclang_rt.asan-i386.a" "--no-whole-archive"
+// CHECK-ASAN-LINUX-CXX: "--whole-archive" "{{.*}}libclang_rt.asan_cxx-i386.a" "--no-whole-archive"
+// CHECK-ASAN-LINUX-CXX-NOT: "--dynamic-list"
+// CHECK-ASAN-LINUX-CXX: "--export-dynamic"
+// CHECK-ASAN-LINUX-CXX: stdc++
+// CHECK-ASAN-LINUX-CXX: "-lpthread"
+// CHECK-ASAN-LINUX-CXX: "-lrt"
+// CHECK-ASAN-LINUX-CXX: "-ldl"
+
+// RUN: %clang -no-canonical-prefixes %s -### -o /dev/null -fsanitize=address \
+// RUN:     -target i386-unknown-linux -fuse-ld=ld -stdlib=platform \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree -lstdc++ -static 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-ASAN-LINUX-CXX-STATIC %s
+//
+// CHECK-ASAN-LINUX-CXX-STATIC: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
+// CHECK-ASAN-LINUX-CXX-STATIC-NOT: stdc++
+// CHECK-ASAN-LINUX-CXX-STATIC: "--whole-archive" "{{.*}}libclang_rt.asan-i386.a" "--no-whole-archive"
+// CHECK-ASAN-LINUX-CXX-STATIC: stdc++
+
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     -target arm-linux-gnueabi -fuse-ld=ld -fsanitize=address \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
+// RUN:   | FileCheck --check-prefix=CHECK-ASAN-ARM %s
+//
+// CHECK-ASAN-ARM: "{{(.*[^.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
+// CHECK-ASAN-ARM-NOT: "-lc"
+// CHECK-ASAN-ARM: libclang_rt.asan-arm.a"
+//
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     -target armv7l-linux-gnueabi -fuse-ld=ld -fsanitize=address \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
+// RUN:   | FileCheck --check-prefix=CHECK-ASAN-ARMv7 %s
+//
+// CHECK-ASAN-ARMv7: "{{(.*[^.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
+// CHECK-ASAN-ARMv7-NOT: "-lc"
+// CHECK-ASAN-ARMv7: libclang_rt.asan-arm.a"
+
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     -target arm-linux-androideabi -fuse-ld=ld -fsanitize=address \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
+// RUN:   | FileCheck --check-prefix=CHECK-ASAN-ANDROID %s
+//
+// CHECK-ASAN-ANDROID: "{{(.*[^.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
+// CHECK-ASAN-ANDROID-NOT: "-lc"
+// CHECK-ASAN-ANDROID-NOT: "-pie"
+// CHECK-ASAN-ANDROID-NOT: "-lpthread"
+// CHECK-ASAN-ANDROID: libclang_rt.asan-arm-android.so"
+// CHECK-ASAN-ANDROID-NOT: "-lpthread"
+
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     -target arm-linux-androideabi -fuse-ld=ld -fsanitize=address \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
+// RUN:     -static-libsan \
+// RUN:   | FileCheck --check-prefix=CHECK-ASAN-ANDROID-STATICLIBASAN %s
+//
+// CHECK-ASAN-ANDROID-STATICLIBASAN: "{{(.*[^.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
+// CHECK-ASAN-ANDROID-STATICLIBASAN: libclang_rt.asan-arm-android.a"
+// CHECK-ASAN-ANDROID-STATICLIBASAN-NOT: "-lpthread"
+// CHECK-ASAN-ANDROID-STATICLIBASAN-NOT: "-lrt"
+
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     -target arm-linux-androideabi -fuse-ld=ld -fsanitize=undefined \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
+// RUN:   | FileCheck --check-prefix=CHECK-UBSAN-ANDROID %s
+//
+// CHECK-UBSAN-ANDROID: "{{(.*[^.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
+// CHECK-UBSAN-ANDROID-NOT: "-lc"
+// CHECK-UBSAN-ANDROID-NOT: "-pie"
+// CHECK-UBSAN-ANDROID-NOT: "-lpthread"
+// CHECK-UBSAN-ANDROID: libclang_rt.ubsan_standalone-arm-android.so"
+// CHECK-UBSAN-ANDROID-NOT: "-lpthread"
+
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     -target arm-linux-androideabi -fuse-ld=ld -fsanitize=undefined \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
+// RUN:     -static-libsan \
+// RUN:   | FileCheck --check-prefix=CHECK-UBSAN-ANDROID-STATICLIBASAN %s
+//
+// CHECK-UBSAN-ANDROID-STATICLIBASAN: "{{(.*[^.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
+// CHECK-UBSAN-ANDROID-STATICLIBASAN: libclang_rt.ubsan_standalone-arm-android.a"
+// CHECK-UBSAN-ANDROID-STATICLIBASAN-NOT: "-lpthread"
+// CHECK-UBSAN-ANDROID-STATICLIBASAN-NOT: "-lrt"
+
+//
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     -target i686-linux-android -fuse-ld=ld -fsanitize=address \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
+// RUN:   | FileCheck --check-prefix=CHECK-ASAN-ANDROID-X86 %s
+//
+// CHECK-ASAN-ANDROID-X86: "{{(.*[^.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
+// CHECK-ASAN-ANDROID-X86-NOT: "-lc"
+// CHECK-ASAN-ANDROID-X86-NOT: "-pie"
+// CHECK-ASAN-ANDROID-X86-NOT: "-lpthread"
+// CHECK-ASAN-ANDROID-X86: libclang_rt.asan-i686-android.so"
+// CHECK-ASAN-ANDROID-X86-NOT: "-lpthread"
+//
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     -target arm-linux-androideabi -fsanitize=address \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
+// RUN:     -shared-libsan \
+// RUN:   | FileCheck --check-prefix=CHECK-ASAN-ANDROID-SHARED-LIBASAN %s
+//
+// CHECK-ASAN-ANDROID-SHARED-LIBASAN-NOT: argument unused during compilation: '-shared-libsan'
+//
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     -target arm-linux-androideabi -fuse-ld=ld -fsanitize=address \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
+// RUN:     -shared \
+// RUN:   | FileCheck --check-prefix=CHECK-ASAN-ANDROID-SHARED %s
+//
+// CHECK-ASAN-ANDROID-SHARED: "{{(.*[^.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
+// CHECK-ASAN-ANDROID-SHARED-NOT: "-lc"
+// CHECK-ASAN-ANDROID-SHARED: libclang_rt.asan-arm-android.so"
+// CHECK-ASAN-ANDROID-SHARED-NOT: "-lpthread"
+
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     -target sparcel-myriad-rtems-elf -fuse-ld=ld -fsanitize=address \
+// RUN:     --sysroot=%S/Inputs/basic_myriad_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-ASAN-MYRIAD %s
+//
+// CHECK-ASAN-MYRIAD: "{{(.*[^.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
+// CHECK-ASAN-MYRIAD-NOT: "-lc"
+// CHECK-ASAN-MYRIAD: libclang_rt.asan-sparcel.a"
+
+// RUN: %clangxx -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     -target x86_64-unknown-linux -fuse-ld=ld -stdlib=platform -lstdc++ \
+// RUN:     -fsanitize=thread \
+// RUN:     -resource-dir=%S/Inputs/resource_dir \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-TSAN-LINUX-CXX %s
+//
+// CHECK-TSAN-LINUX-CXX: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
+// CHECK-TSAN-LINUX-CXX-NOT: stdc++
+// CHECK-TSAN-LINUX-CXX: "--whole-archive" "{{.*}}libclang_rt.tsan-x86_64.a" "--no-whole-archive"
+// CHECK-TSAN-LINUX-CXX: "--dynamic-list={{.*}}libclang_rt.tsan-x86_64.a.syms"
+// CHECK-TSAN-LINUX-CXX: "--whole-archive" "{{.*}}libclang_rt.tsan_cxx-x86_64.a" "--no-whole-archive"
+// CHECK-TSAN-LINUX-CXX: "--dynamic-list={{.*}}libclang_rt.tsan_cxx-x86_64.a.syms"
+// CHECK-TSAN-LINUX-CXX-NOT: "--export-dynamic"
+// CHECK-TSAN-LINUX-CXX: stdc++
+// CHECK-TSAN-LINUX-CXX: "-lpthread"
+// CHECK-TSAN-LINUX-CXX: "-lrt"
+// CHECK-TSAN-LINUX-CXX: "-ldl"
+
+// RUN: %clangxx -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     -target x86_64-unknown-linux -fuse-ld=ld -stdlib=platform -lstdc++ \
+// RUN:     -fsanitize=memory \
+// RUN:     -resource-dir=%S/Inputs/resource_dir \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-MSAN-LINUX-CXX %s
+//
+// CHECK-MSAN-LINUX-CXX: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
+// CHECK-MSAN-LINUX-CXX-NOT: stdc++
+// CHECK-MSAN-LINUX-CXX: "--whole-archive" "{{.*}}libclang_rt.msan-x86_64.a" "--no-whole-archive"
+// CHECK-MSAN-LINUX-CXX: "--dynamic-list={{.*}}libclang_rt.msan-x86_64.a.syms"
+// CHECK-MSAN-LINUX-CXX: "--whole-archive" "{{.*}}libclang_rt.msan_cxx-x86_64.a" "--no-whole-archive"
+// CHECK-MSAN-LINUX-CXX: "--dynamic-list={{.*}}libclang_rt.msan_cxx-x86_64.a.syms"
+// CHECK-MSAN-LINUX-CXX-NOT: "--export-dynamic"
+// CHECK-MSAN-LINUX-CXX: stdc++
+// CHECK-MSAN-LINUX-CXX: "-lpthread"
+// CHECK-MSAN-LINUX-CXX: "-lrt"
+// CHECK-MSAN-LINUX-CXX: "-ldl"
+
+// RUN: %clang -fsanitize=undefined %s -### -o %t.o 2>&1 \
+// RUN:     -target i386-unknown-linux -fuse-ld=ld \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-UBSAN-LINUX %s
+
+// RUN: %clang -fsanitize=undefined %s -### -o %t.o 2>&1 \
+// RUN:     -target i386-unknown-linux -fuse-ld=ld \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:     -static-libsan \
+// RUN:   | FileCheck --check-prefix=CHECK-UBSAN-LINUX %s
+
+// CHECK-UBSAN-LINUX: "{{.*}}ld{{(.exe)?}}"
+// CHECK-UBSAN-LINUX-NOT: libclang_rt.asan
+// CHECK-UBSAN-LINUX-NOT: libclang_rt.ubsan_standalone_cxx
+// CHECK-UBSAN-LINUX: "--whole-archive" "{{.*}}libclang_rt.ubsan_standalone-i386.a" "--no-whole-archive"
+// CHECK-UBSAN-LINUX-NOT: libclang_rt.asan
+// CHECK-UBSAN-LINUX-NOT: libclang_rt.ubsan_standalone_cxx
+// CHECK-UBSAN-LINUX-NOT: "-lstdc++"
+// CHECK-UBSAN-LINUX: "-lpthread"
+
+// RUN: %clang -fsanitize=undefined %s -### -o %t.o 2>&1 \
+// RUN:     -target i386-unknown-linux -fuse-ld=ld \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:     -shared-libsan \
+// RUN:   | FileCheck --check-prefix=CHECK-UBSAN-LINUX-SHAREDLIBASAN %s
+
+// RUN: %clang -fsanitize=undefined %s -### -o %t.o 2>&1 \
+// RUN:     -target i386-unknown-linux -fuse-ld=ld \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:     -static-libsan -shared-libsan \
+// RUN:   | FileCheck --check-prefix=CHECK-UBSAN-LINUX-SHAREDLIBASAN %s
+
+// RUN: %clang -fsanitize=undefined %s -### -o %t.o 2>&1 \
+// RUN:     -target i386-unknown-linux -fuse-ld=ld \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:     -shared -shared-libsan \
+// RUN:   | FileCheck --check-prefix=CHECK-UBSAN-LINUX-SHAREDLIBASAN %s
+
+// CHECK-UBSAN-LINUX-SHAREDLIBASAN: "{{.*}}ld{{(.exe)?}}"
+// CHECK-UBSAN-LINUX-SHAREDLIBASAN: "{{.*}}libclang_rt.ubsan_standalone-i386.so{{.*}}"
+
+// RUN: %clang -fsanitize=undefined -fsanitize-link-c++-runtime %s -### -o %t.o 2>&1 \
+// RUN:     -target i386-unknown-linux \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-UBSAN-LINUX-LINK-CXX %s
+// CHECK-UBSAN-LINUX-LINK-CXX-NOT: "-lstdc++"
+// CHECK-UBSAN-LINUX-LINK-CXX: "--whole-archive" "{{.*}}libclang_rt.ubsan_standalone_cxx-i386.a" "--no-whole-archive"
+// CHECK-UBSAN-LINUX-LINK-CXX-NOT: "-lstdc++"
+
+// RUN: %clangxx -fsanitize=undefined %s -### -o %t.o 2>&1 \
+// RUN:     -target i386-unknown-linux -fuse-ld=ld -stdlib=platform \
+// RUN:     -resource-dir=%S/Inputs/resource_dir \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-UBSAN-LINUX-CXX %s
+// CHECK-UBSAN-LINUX-CXX: "{{.*}}ld{{(.exe)?}}"
+// CHECK-UBSAN-LINUX-CXX-NOT: libclang_rt.asan
+// CHECK-UBSAN-LINUX-CXX: "--whole-archive" "{{.*}}libclang_rt.ubsan_standalone-i386.a" "--no-whole-archive"
+// CHECK-UBSAN-LINUX-CXX-NOT: libclang_rt.asan
+// CHECK-UBSAN-LINUX-CXX: "--whole-archive" "{{.*}}libclang_rt.ubsan_standalone_cxx-i386.a" "--no-whole-archive"
+// CHECK-UBSAN-LINUX-CXX-NOT: libclang_rt.asan
+// CHECK-UBSAN-LINUX-CXX: "-lstdc++"
+// CHECK-UBSAN-LINUX-CXX-NOT: libclang_rt.asan
+// CHECK-UBSAN-LINUX-CXX: "-lpthread"
+
+// RUN: %clang -fsanitize=undefined -fsanitize-minimal-runtime %s -### -o %t.o 2>&1 \
+// RUN:     -target i386-unknown-linux -fuse-ld=ld \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-UBSAN-MINIMAL-LINUX %s
+// CHECK-UBSAN-MINIMAL-LINUX: "{{.*}}ld{{(.exe)?}}"
+// CHECK-UBSAN-MINIMAL-LINUX: "--whole-archive" "{{.*}}libclang_rt.ubsan_minimal-i386.a" "--no-whole-archive"
+// CHECK-UBSAN-MINIMAL-LINUX: "-lpthread"
+
+// RUN: %clang -fsanitize=undefined -fsanitize-minimal-runtime %s -### -o %t.o 2>&1 \
+// RUN:     -target x86_64-apple-darwin -fuse-ld=ld \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-UBSAN-MINIMAL-DARWIN %s
+// CHECK-UBSAN-MINIMAL-DARWIN: "{{.*}}ld{{(.exe)?}}"
+// CHECK-UBSAN-MINIMAL-DARWIN: "{{.*}}libclang_rt.ubsan_minimal_osx_dynamic.dylib"
+
+// RUN: %clang -fsanitize=undefined %s -### -o %t.o 2>&1 \
+// RUN:     -target x86_64-apple-darwin -fuse-ld=ld -static-libsan \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-UBSAN-STATIC-DARWIN %s
+// CHECK-UBSAN-STATIC-DARWIN: "{{.*}}ld{{(.exe)?}}"
+// CHECK-UBSAN-STATIC-DARWIN: "{{.*}}libclang_rt.ubsan_osx.a"
+
+// RUN: %clang -fsanitize=address,undefined %s -### -o %t.o 2>&1 \
+// RUN:     -target i386-unknown-linux -fuse-ld=ld \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-ASAN-UBSAN-LINUX %s
+// CHECK-ASAN-UBSAN-LINUX: "{{.*}}ld{{(.exe)?}}"
+// CHECK-ASAN-UBSAN-LINUX: "--whole-archive" "{{.*}}libclang_rt.asan-i386.a" "--no-whole-archive"
+// CHECK-ASAN-UBSAN-LINUX-NOT: libclang_rt.ubsan
+// CHECK-ASAN-UBSAN-LINUX-NOT: "-lstdc++"
+// CHECK-ASAN-UBSAN-LINUX: "-lpthread"
+
+// RUN: %clangxx -fsanitize=address,undefined %s -### -o %t.o 2>&1 \
+// RUN:     -target i386-unknown-linux -fuse-ld=ld -stdlib=platform \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-ASAN-UBSAN-LINUX-CXX %s
+// CHECK-ASAN-UBSAN-LINUX-CXX: "{{.*}}ld{{(.exe)?}}"
+// CHECK-ASAN-UBSAN-LINUX-CXX: "--whole-archive" "{{.*}}libclang_rt.asan-i386.a" "--no-whole-archive"
+// CHECK-ASAN-UBSAN-LINUX-CXX: "--whole-archive" "{{.*}}libclang_rt.asan_cxx-i386.a" "--no-whole-archive"
+// CHECK-ASAN-UBSAN-LINUX-CXX-NOT: libclang_rt.ubsan
+// CHECK-ASAN-UBSAN-LINUX-CXX: "-lstdc++"
+// CHECK-ASAN-UBSAN-LINUX-CXX: "-lpthread"
+
+// RUN: %clangxx -fsanitize=memory,undefined %s -### -o %t.o 2>&1 \
+// RUN:     -target x86_64-unknown-linux -fuse-ld=ld \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-MSAN-UBSAN-LINUX-CXX %s
+// CHECK-MSAN-UBSAN-LINUX-CXX: "{{.*}}ld{{(.exe)?}}"
+// CHECK-MSAN-UBSAN-LINUX-CXX: "--whole-archive" "{{.*}}libclang_rt.msan-x86_64.a" "--no-whole-archive"
+// CHECK-MSAN-UBSAN-LINUX-CXX-NOT: libclang_rt.ubsan
+
+// RUN: %clangxx -fsanitize=thread,undefined %s -### -o %t.o 2>&1 \
+// RUN:     -target x86_64-unknown-linux -fuse-ld=ld \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-TSAN-UBSAN-LINUX-CXX %s
+// CHECK-TSAN-UBSAN-LINUX-CXX: "{{.*}}ld{{(.exe)?}}"
+// CHECK-TSAN-UBSAN-LINUX-CXX: "--whole-archive" "{{.*}}libclang_rt.tsan-x86_64.a" "--no-whole-archive"
+// CHECK-TSAN-UBSAN-LINUX-CXX-NOT: libclang_rt.ubsan
+
+// RUN: %clang -fsanitize=undefined %s -### -o %t.o 2>&1 \
+// RUN:     -target i386-unknown-linux -fuse-ld=ld \
+// RUN:     -resource-dir=%S/Inputs/resource_dir \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:     -shared \
+// RUN:   | FileCheck --check-prefix=CHECK-UBSAN-LINUX-SHARED %s
+// CHECK-UBSAN-LINUX-SHARED: "{{.*}}ld{{(.exe)?}}"
+// CHECK-UBSAN-LINUX-SHARED-NOT: --export-dynamic
+// CHECK-UBSAN-LINUX-SHARED-NOT: --dynamic-list
+// CHECK-UBSAN-LINUX-SHARED-NOT: libclang_rt.ubsan
+
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     -target x86_64-unknown-linux -fuse-ld=ld -fsanitize=leak \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-LSAN-LINUX %s
+//
+// CHECK-LSAN-LINUX: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
+// CHECK-LSAN-LINUX-NOT: "-lc"
+// CHECK-LSAN-LINUX-NOT: libclang_rt.ubsan
+// CHECK-LSAN-LINUX: libclang_rt.lsan-x86_64.a"
+// CHECK-LSAN-LINUX: "-lpthread"
+// CHECK-LSAN-LINUX: "-ldl"
+
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:  -target x86_64-unknown-linux -fuse-ld=ld -fsanitize=leak -fsanitize-coverage=func \
+// RUN:  --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-LSAN-COV-LINUX %s
+//
+// CHECK-LSAN-COV-LINUX: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
+// CHECK-LSAN-COV-LINUX-NOT: "-lc"
+// CHECK-LSAN-COV-LINUX-NOT: libclang_rt.ubsan
+// CHECK-LSAV-COV-LINUX: libclang_rt.lsan-x86_64.a"
+// CHECK-LSAN-COV-LINUX-NOT: libclang_rt.ubsan
+// CHECK-LSAN-COV-LINUX: "-lpthread"
+// CHECK-LSAN-COV-LINUX: "-ldl"
+
+// RUN: %clang -fsanitize=leak,address %s -### -o %t.o 2>&1 \
+// RUN:     -target x86_64-unknown-linux -fuse-ld=ld \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-LSAN-ASAN-LINUX %s
+// CHECK-LSAN-ASAN-LINUX: "{{.*}}ld{{(.exe)?}}"
+// CHECK-LSAN-ASAN-LINUX-NOT: libclang_rt.lsan
+// CHECK-LSAN-ASAN-LINUX: libclang_rt.asan-x86_64
+// CHECK-LSAN-ASAN-LINUX-NOT: libclang_rt.lsan
+
+// RUN: %clang -fsanitize=address -fsanitize-coverage=func %s -### -o %t.o 2>&1 \
+// RUN:     -target x86_64-unknown-linux -fuse-ld=ld \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-ASAN-COV-LINUX %s
+// CHECK-ASAN-COV-LINUX: "{{.*}}ld{{(.exe)?}}"
+// CHECK-ASAN-COV-LINUX: "--whole-archive" "{{.*}}libclang_rt.asan-x86_64.a" "--no-whole-archive"
+// CHECK-ASAN-COV-LINUX-NOT: libclang_rt.ubsan
+// CHECK-ASAN-COV-LINUX-NOT: "-lstdc++"
+// CHECK-ASAN-COV-LINUX: "-lpthread"
+
+// RUN: %clang -fsanitize=memory -fsanitize-coverage=func %s -### -o %t.o 2>&1 \
+// RUN:     -target x86_64-unknown-linux -fuse-ld=ld \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-MSAN-COV-LINUX %s
+// CHECK-MSAN-COV-LINUX: "{{.*}}ld{{(.exe)?}}"
+// CHECK-MSAN-COV-LINUX: "--whole-archive" "{{.*}}libclang_rt.msan-x86_64.a" "--no-whole-archive"
+// CHECK-MSAN-COV-LINUX-NOT: libclang_rt.ubsan
+// CHECK-MSAN-COV-LINUX-NOT: "-lstdc++"
+// CHECK-MSAN-COV-LINUX: "-lpthread"
+
+// RUN: %clang -fsanitize=dataflow -fsanitize-coverage=func %s -### -o %t.o 2>&1 \
+// RUN:     -target x86_64-unknown-linux -fuse-ld=ld \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-DFSAN-COV-LINUX %s
+// CHECK-DFSAN-COV-LINUX: "{{.*}}ld{{(.exe)?}}"
+// CHECK-DFSAN-COV-LINUX: "--whole-archive" "{{.*}}libclang_rt.dfsan-x86_64.a" "--no-whole-archive"
+// CHECK-DFSAN-COV-LINUX-NOT: libclang_rt.ubsan
+// CHECK-DFSAN-COV-LINUX-NOT: "-lstdc++"
+// CHECK-DFSAN-COV-LINUX: "-lpthread"
+
+// RUN: %clang -fsanitize=undefined -fsanitize-coverage=func %s -### -o %t.o 2>&1 \
+// RUN:     -target x86_64-unknown-linux -fuse-ld=ld \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-UBSAN-COV-LINUX %s
+// CHECK-UBSAN-COV-LINUX: "{{.*}}ld{{(.exe)?}}"
+// CHECK-UBSAN-COV-LINUX: "--whole-archive" "{{.*}}libclang_rt.ubsan_standalone-x86_64.a" "--no-whole-archive"
+// CHECK-UBSAN-COV-LINUX-NOT: "-lstdc++"
+// CHECK-UBSAN-COV-LINUX: "-lpthread"
+
+// RUN: %clang -fsanitize-coverage=func %s -### -o %t.o 2>&1 \
+// RUN:     -target x86_64-unknown-linux -fuse-ld=ld \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-COV-LINUX %s
+// CHECK-COV-LINUX: "{{.*}}ld{{(.exe)?}}"
+// CHECK-COV-LINUX: "--whole-archive" "{{.*}}libclang_rt.ubsan_standalone-x86_64.a" "--no-whole-archive"
+// CHECK-COV-LINUX-NOT: "-lstdc++"
+// CHECK-COV-LINUX: "-lpthread"
+
+// CFI by itself does not link runtime libraries.
+// RUN: %clang -fsanitize=cfi %s -### -o %t.o 2>&1 \
+// RUN:     -target x86_64-unknown-linux -fuse-ld=ld -rtlib=platform \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-CFI-LINUX %s
+// CHECK-CFI-LINUX: "{{.*}}ld{{(.exe)?}}"
+// CHECK-CFI-LINUX-NOT: libclang_rt.
+
+// CFI with diagnostics links the UBSan runtime.
+// RUN: %clang -fsanitize=cfi -fno-sanitize-trap=cfi -fsanitize-recover=cfi \
+// RUN:     %s -### -o %t.o 2>&1\
+// RUN:     -target x86_64-unknown-linux -fuse-ld=ld \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-CFI-DIAG-LINUX %s
+// CHECK-CFI-DIAG-LINUX: "{{.*}}ld{{(.exe)?}}"
+// CHECK-CFI-DIAG-LINUX: "--whole-archive" "{{[^"]*}}libclang_rt.ubsan_standalone-x86_64.a" "--no-whole-archive"
+
+// Cross-DSO CFI links the CFI runtime.
+// RUN: %clang -fsanitize=cfi -fsanitize-cfi-cross-dso %s -### -o %t.o 2>&1 \
+// RUN:     -target x86_64-unknown-linux -fuse-ld=ld \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-CFI-CROSS-DSO-LINUX %s
+// CHECK-CFI-CROSS-DSO-LINUX: "{{.*}}ld{{(.exe)?}}"
+// CHECK-CFI-CROSS-DSO-LINUX: "--whole-archive" "{{[^"]*}}libclang_rt.cfi-x86_64.a" "--no-whole-archive"
+// CHECK-CFI-CROSS-DSO-LINUX: -export-dynamic
+
+// Cross-DSO CFI with diagnostics links just the CFI runtime.
+// RUN: %clang -fsanitize=cfi -fsanitize-cfi-cross-dso %s -### -o %t.o 2>&1 \
+// RUN:     -fno-sanitize-trap=cfi -fsanitize-recover=cfi \
+// RUN:     -target x86_64-unknown-linux -fuse-ld=ld \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-CFI-CROSS-DSO-DIAG-LINUX %s
+// CHECK-CFI-CROSS-DSO-DIAG-LINUX: "{{.*}}ld{{(.exe)?}}"
+// CHECK-CFI-CROSS-DSO-DIAG-LINUX: "--whole-archive" "{{[^"]*}}libclang_rt.cfi_diag-x86_64.a" "--no-whole-archive"
+// CHECK-CFI-CROSS-DSO-DIAG-LINUX: -export-dynamic
+
+// Cross-DSO CFI on Android does not link runtime libraries.
+// RUN: %clang -fsanitize=cfi -fsanitize-cfi-cross-dso %s -### -o %t.o 2>&1 \
+// RUN:     -target aarch64-linux-android -fuse-ld=ld \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-CFI-CROSS-DSO-ANDROID %s
+// CHECK-CFI-CROSS-DSO-ANDROID: "{{.*}}ld{{(.exe)?}}"
+// CHECK-CFI-CROSS-DSO-ANDROID-NOT: libclang_rt.cfi
+
+// Cross-DSO CFI with diagnostics on Android links just the UBSAN runtime.
+// RUN: %clang -fsanitize=cfi -fsanitize-cfi-cross-dso %s -### -o %t.o 2>&1 \
+// RUN:     -fno-sanitize-trap=cfi -fsanitize-recover=cfi \
+// RUN:     -target aarch64-linux-android -fuse-ld=ld \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-CFI-CROSS-DSO-DIAG-ANDROID %s
+// CHECK-CFI-CROSS-DSO-DIAG-ANDROID: "{{.*}}ld{{(.exe)?}}"
+// CHECK-CFI-CROSS-DSO-DIAG-ANDROID: "{{[^"]*}}libclang_rt.ubsan_standalone-aarch64-android.so"
+// CHECK-CFI-CROSS-DSO-DIAG-ANDROID: "-export-dynamic-symbol=__cfi_check"
+
+// RUN: %clangxx -fsanitize=address %s -### -o %t.o 2>&1 \
+// RUN:     -mmacosx-version-min=10.6 \
+// RUN:     -target x86_64-apple-darwin13.4.0 -fuse-ld=ld -stdlib=platform \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-ASAN-DARWIN106-CXX %s
+// CHECK-ASAN-DARWIN106-CXX: "{{.*}}ld{{(.exe)?}}"
+// CHECK-ASAN-DARWIN106-CXX: libclang_rt.asan_osx_dynamic.dylib
+// CHECK-ASAN-DARWIN106-CXX-NOT: -lc++abi
+
+// RUN: %clangxx -fsanitize=leak %s -### -o %t.o 2>&1 \
+// RUN:     -mmacosx-version-min=10.6 \
+// RUN:     -target x86_64-apple-darwin13.4.0 -fuse-ld=ld -stdlib=platform \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-LSAN-DARWIN106-CXX %s
+// CHECK-LSAN-DARWIN106-CXX: "{{.*}}ld{{(.exe)?}}"
+// CHECK-LSAN-DARWIN106-CXX: libclang_rt.lsan_osx_dynamic.dylib
+// CHECK-LSAN-DARWIN106-CXX-NOT: -lc++abi
+
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     -target x86_64-unknown-linux -fuse-ld=ld -fsanitize=safe-stack \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-SAFESTACK-LINUX %s
+//
+// CHECK-SAFESTACK-LINUX: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
+// CHECK-SAFESTACK-LINUX-NOT: "-lc"
+// CHECK-SAFESTACK-LINUX-NOT: whole-archive
+// CHECK-SAFESTACK-LINUX: libclang_rt.safestack-x86_64.a"
+// CHECK-SAFESTACK-LINUX: "-u" "__safestack_init"
+// CHECK-SAFESTACK-LINUX: "-lpthread"
+// CHECK-SAFESTACK-LINUX: "-ldl"
+
+// RUN: %clang -fsanitize=shadow-call-stack %s -### -o %t.o 2>&1 \
+// RUN:     -target x86_64-unknown-linux -fuse-ld=ld \
+// RUN:   | FileCheck --check-prefix=CHECK-SHADOWCALLSTACK-LINUX-X86-64 %s
+// CHECK-SHADOWCALLSTACK-LINUX-X86-64-NOT: error:
+
+// RUN: %clang -fsanitize=shadow-call-stack %s -### -o %t.o 2>&1 \
+// RUN:     -target aarch64-unknown-linux -fuse-ld=ld \
+// RUN:   | FileCheck --check-prefix=CHECK-SHADOWCALLSTACK-LINUX-AARCH64 %s
+// CHECK-SHADOWCALLSTACK-LINUX-AARCH64: '-fsanitize=shadow-call-stack' only allowed with '-ffixed-x18'
+
+// RUN: %clang -fsanitize=shadow-call-stack %s -### -o %t.o 2>&1 \
+// RUN:     -target aarch64-unknown-linux -fuse-ld=ld -ffixed-x18 \
+// RUN:   | FileCheck --check-prefix=CHECK-SHADOWCALLSTACK-LINUX-AARCH64-X18 %s
+// RUN: %clang -fsanitize=shadow-call-stack %s -### -o %t.o 2>&1 \
+// RUN:     -target arm64-unknown-ios -fuse-ld=ld \
+// RUN:   | FileCheck --check-prefix=CHECK-SHADOWCALLSTACK-LINUX-AARCH64-X18 %s
+// RUN: %clang -fsanitize=shadow-call-stack %s -### -o %t.o 2>&1 \
+// RUN:     -target aarch64-unknown-linux-android -fuse-ld=ld \
+// RUN:   | FileCheck --check-prefix=CHECK-SHADOWCALLSTACK-LINUX-AARCH64-X18 %s
+// CHECK-SHADOWCALLSTACK-LINUX-AARCH64-X18-NOT: error:
+
+// RUN: %clang -fsanitize=shadow-call-stack %s -### -o %t.o 2>&1 \
+// RUN:     -target x86-unknown-linux -fuse-ld=ld \
+// RUN:   | FileCheck --check-prefix=CHECK-SHADOWCALLSTACK-LINUX-X86 %s
+// CHECK-SHADOWCALLSTACK-LINUX-X86: error: unsupported option '-fsanitize=shadow-call-stack' for target 'x86-unknown-linux'
+
+// RUN: %clang -fsanitize=shadow-call-stack %s -### -o %t.o 2>&1 \
+// RUN:     -fsanitize=safe-stack -target x86_64-unknown-linux -fuse-ld=ld \
+// RUN:   | FileCheck --check-prefix=CHECK-SHADOWCALLSTACK-SAFESTACK %s
+// CHECK-SHADOWCALLSTACK-SAFESTACK-NOT: error:
+
+// RUN: %clang -fsanitize=cfi -fsanitize-stats %s -### -o %t.o 2>&1 \
+// RUN:     -target x86_64-unknown-linux -fuse-ld=ld \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-CFI-STATS-LINUX %s
+// CHECK-CFI-STATS-LINUX: "{{.*}}ld{{(.exe)?}}"
+// CHECK-CFI-STATS-LINUX: "--whole-archive" "{{[^"]*}}libclang_rt.stats_client-x86_64.a" "--no-whole-archive"
+// CHECK-CFI-STATS-LINUX-NOT: "--whole-archive"
+// CHECK-CFI-STATS-LINUX: "{{[^"]*}}libclang_rt.stats-x86_64.a"
+
+// RUN: %clang -fsanitize=cfi -fsanitize-stats %s -### -o %t.o 2>&1 \
+// RUN:     -target x86_64-apple-darwin -fuse-ld=ld \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-CFI-STATS-DARWIN %s
+// CHECK-CFI-STATS-DARWIN: "{{.*}}ld{{(.exe)?}}"
+// CHECK-CFI-STATS-DARWIN: "{{[^"]*}}libclang_rt.stats_client_osx.a"
+// CHECK-CFI-STATS-DARWIN: "{{[^"]*}}libclang_rt.stats_osx_dynamic.dylib"
+
+// RUN: %clang -fsanitize=cfi -fsanitize-stats %s -### -o %t.o 2>&1 \
+// RUN:     -target x86_64-pc-windows \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-CFI-STATS-WIN64 %s
+// CHECK-CFI-STATS-WIN64: "--dependent-lib={{[^"]*}}clang_rt.stats_client-x86_64.lib"
+// CHECK-CFI-STATS-WIN64: "--dependent-lib={{[^"]*}}clang_rt.stats-x86_64.lib"
+// CHECK-CFI-STATS-WIN64: "--linker-option=/include:__sanitizer_stats_register"
+
+// RUN: %clang -fsanitize=cfi -fsanitize-stats %s -### -o %t.o 2>&1 \
+// RUN:     -target i686-pc-windows \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-CFI-STATS-WIN32 %s
+// CHECK-CFI-STATS-WIN32: "--dependent-lib={{[^"]*}}clang_rt.stats_client-i386.lib"
+// CHECK-CFI-STATS-WIN32: "--dependent-lib={{[^"]*}}clang_rt.stats-i386.lib"
+// CHECK-CFI-STATS-WIN32: "--linker-option=/include:___sanitizer_stats_register"
+
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     -target arm-linux-androideabi -fuse-ld=ld -fsanitize=safe-stack \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-SAFESTACK-ANDROID-ARM %s
+//
+// CHECK-SAFESTACK-ANDROID-ARM: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
+// CHECK-SAFESTACK-ANDROID-ARM-NOT: libclang_rt.safestack
+
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o -shared 2>&1 \
+// RUN:     -target arm-linux-androideabi -fuse-ld=ld -fsanitize=safe-stack \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-SAFESTACK-SHARED-ANDROID-ARM %s
+//
+// CHECK-SAFESTACK-SHARED-ANDROID-ARM: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
+// CHECK-SAFESTACK-SHARED-ANDROID-ARM-NOT: libclang_rt.safestack
+
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     -target aarch64-linux-android -fuse-ld=ld -fsanitize=safe-stack \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-SAFESTACK-ANDROID-AARCH64 %s
+//
+// CHECK-SAFESTACK-ANDROID-AARCH64: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
+// CHECK-SAFESTACK-ANDROID-AARCH64-NOT: libclang_rt.safestack
+
+// RUN: %clang -fsanitize=undefined %s -### -o %t.o 2>&1 \
+// RUN:     -target x86_64-scei-ps4 -fuse-ld=ld \
+// RUN:     -shared \
+// RUN:   | FileCheck --check-prefix=CHECK-UBSAN-PS4 %s
+// CHECK-UBSAN-PS4: --dependent-lib=libSceDbgUBSanitizer_stub_weak.a
+// CHECK-UBSAN-PS4: "{{.*}}ld{{(.gold)?(.exe)?}}"
+// CHECK-UBSAN-PS4: -lSceDbgUBSanitizer_stub_weak
+
+// RUN: %clang -fsanitize=address %s -### -o %t.o 2>&1 \
+// RUN:     -target x86_64-scei-ps4 -fuse-ld=ld \
+// RUN:     -shared \
+// RUN:   | FileCheck --check-prefix=CHECK-ASAN-PS4 %s
+// CHECK-ASAN-PS4: --dependent-lib=libSceDbgAddressSanitizer_stub_weak.a
+// CHECK-ASAN-PS4: "{{.*}}ld{{(.gold)?(.exe)?}}"
+// CHECK-ASAN-PS4: -lSceDbgAddressSanitizer_stub_weak
+
+// RUN: %clang -fsanitize=address,undefined %s -### -o %t.o 2>&1 \
+// RUN:     -target x86_64-scei-ps4 -fuse-ld=ld \
+// RUN:     -shared \
+// RUN:   | FileCheck --check-prefix=CHECK-AUBSAN-PS4 %s
+// CHECK-AUBSAN-PS4-NOT: --dependent-lib=libSceDbgUBSanitizer_stub_weak.a
+// CHECK-AUBSAN-PS4: --dependent-lib=libSceDbgAddressSanitizer_stub_weak.a
+// CHECK-AUBSAN-PS4-NOT: --dependent-lib=libSceDbgUBSanitizer_stub_weak.a
+// CHECK-AUBSAN-PS4: "{{.*}}ld{{(.gold)?(.exe)?}}"
+// CHECK-AUBSAN-PS4: -lSceDbgAddressSanitizer_stub_weak
+
+// RUN: %clang -fsanitize=address,undefined %s -### -o %t.o 2>&1 \
+// RUN:     -target x86_64-scei-ps4 -fuse-ld=ld \
+// RUN:     -shared \
+// RUN:     -nostdlib \
+// RUN:   | FileCheck --check-prefix=CHECK-NOLIB-PS4 %s
+// CHECK-NOLIB-PS4-NOT: SceDbgAddressSanitizer_stub_weak
+
+// RUN: %clang -fsanitize=efficiency-cache-frag %s -### -o %t.o 2>&1 \
+// RUN:     -target x86_64-unknown-linux -fuse-ld=ld \
+// RUN:   | FileCheck --check-prefix=CHECK-ESAN-LINUX %s
+// RUN: %clang -fsanitize=efficiency-working-set %s -### -o %t.o 2>&1 \
+// RUN:     -target x86_64-unknown-linux -fuse-ld=ld \
+// RUN:   | FileCheck --check-prefix=CHECK-ESAN-LINUX %s
+//
+// CHECK-ESAN-LINUX: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
+// CHECK-ESAN-LINUX: libclang_rt.esan-x86_64.a
+
+// RUN: %clang -fsanitize=scudo %s -### -o %t.o 2>&1 \
+// RUN:     -target i386-unknown-linux -fuse-ld=ld \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-SCUDO-LINUX %s
+// CHECK-SCUDO-LINUX: "{{.*}}ld{{(.exe)?}}"
+// CHECK-SCUDO-LINUX: "-pie"
+// CHECK-SCUDO-LINUX: "--whole-archive" "{{.*}}libclang_rt.scudo-i386.a" "--no-whole-archive"
+// CHECK-SCUDO-LINUX-NOT: "-lstdc++"
+// CHECK-SCUDO-LINUX: "-lpthread"
+// CHECK-SCUDO-LINUX: "-ldl"
+
+// RUN: %clang -fsanitize=scudo -fsanitize-minimal-runtime %s -### -o %t.o 2>&1 \
+// RUN:     -target i386-unknown-linux -fuse-ld=ld \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-SCUDO-MINIMAL-LINUX %s
+// CHECK-SCUDO-MINIMAL-LINUX: "{{.*}}ld{{(.exe)?}}"
+// CHECK-SCUDO-MINIMAL-LINUX: "-pie"
+// CHECK-SCUDO-MINIMAL-LINUX: "--whole-archive" "{{.*}}libclang_rt.scudo_minimal-i386.a" "--no-whole-archive"
+// CHECK-SCUDO-MINIMAL-LINUX: "-lpthread"
+
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.so -shared 2>&1 \
+// RUN:     -target i386-unknown-linux -fuse-ld=ld -fsanitize=scudo -shared-libsan \
+// RUN:     -resource-dir=%S/Inputs/resource_dir \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-SCUDO-SHARED-LINUX %s
+//
+// CHECK-SCUDO-SHARED-LINUX: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
+// CHECK-SCUDO-SHARED-LINUX-NOT: "-lc"
+// CHECK-SCUDO-SHARED-LINUX-NOT: libclang_rt.scudo-i386.a"
+// CHECK-SCUDO-SHARED-LINUX: libclang_rt.scudo-i386.so"
+// CHECK-SCUDO-SHARED-LINUX-NOT: "-lpthread"
+// CHECK-SCUDO-SHARED-LINUX-NOT: "-lrt"
+// CHECK-SCUDO-SHARED-LINUX-NOT: "-ldl"
+// CHECK-SCUDO-SHARED-LINUX-NOT: "--export-dynamic"
+// CHECK-SCUDO-SHARED-LINUX-NOT: "--dynamic-list"
+
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     -target arm-linux-androideabi -fuse-ld=ld -fsanitize=scudo \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
+// RUN:   | FileCheck --check-prefix=CHECK-SCUDO-ANDROID %s
+//
+// CHECK-SCUDO-ANDROID: "{{(.*[^.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
+// CHECK-SCUDO-ANDROID-NOT: "-lc"
+// CHECK-SCUDO-ANDROID: "-pie"
+// CHECK-SCUDO-ANDROID-NOT: "-lpthread"
+// CHECK-SCUDO-ANDROID: libclang_rt.scudo-arm-android.so"
+// CHECK-SCUDO-ANDROID-NOT: "-lpthread"
+
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     -target arm-linux-androideabi -fuse-ld=ld -fsanitize=scudo \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
+// RUN:     -static-libsan \
+// RUN:   | FileCheck --check-prefix=CHECK-SCUDO-ANDROID-STATIC %s
+// CHECK-SCUDO-ANDROID-STATIC: "{{(.*[^.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
+// CHECK-SCUDO-ANDROID-STATIC: "-pie"
+// CHECK-SCUDO-ANDROID-STATIC: "--whole-archive" "{{.*}}libclang_rt.scudo-arm-android.a" "--no-whole-archive"
+// CHECK-SCUDO-ANDROID-STATIC-NOT: "-lstdc++"
+// CHECK-SCUDO-ANDROID-STATIC-NOT: "-lpthread"
+// CHECK-SCUDO-ANDROID-STATIC-NOT: "-lrt"
+
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     -target x86_64-unknown-linux -fuse-ld=ld -fsanitize=hwaddress \
+// RUN:     -resource-dir=%S/Inputs/resource_dir \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-HWASAN-X86-64-LINUX %s
+//
+// CHECK-HWASAN-X86-64-LINUX: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
+// CHECK-HWASAN-X86-64-LINUX: "-pie"
+// CHECK-HWASAN-X86-64-LINUX-NOT: "-lc"
+// CHECK-HWASAN-X86-64-LINUX: libclang_rt.hwasan-x86_64.a"
+// CHECK-HWASAN-X86-64-LINUX-NOT: "--export-dynamic"
+// CHECK-HWASAN-X86-64-LINUX: "--dynamic-list={{.*}}libclang_rt.hwasan-x86_64.a.syms"
+// CHECK-HWASAN-X86-64-LINUX-NOT: "--export-dynamic"
+// CHECK-HWASAN-X86-64-LINUX: "-lpthread"
+// CHECK-HWASAN-X86-64-LINUX: "-lrt"
+// CHECK-HWASAN-X86-64-LINUX: "-ldl"
+
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     -target x86_64-unknown-linux -fuse-ld=ld -fsanitize=hwaddress \
+// RUN:     -shared-libsan -resource-dir=%S/Inputs/resource_dir \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-SHARED-HWASAN-X86-64-LINUX %s
+//
+// CHECK-SHARED-HWASAN-X86-64-LINUX: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
+// CHECK-SHARED-HWASAN-X86-64-LINUX: "-pie"
+// CHECK-SHARED-HWASAN-X86-64-LINUX-NOT: "-lc"
+// CHECK-SHARED-HWASAN-X86-64-LINUX: libclang_rt.hwasan-x86_64.so"
+// CHECK-SHARED-HWASAN-X86-64-LINUX-NOT: "-lpthread"
+// CHECK-SHARED-HWASAN-X86-64-LINUX-NOT: "-lrt"
+// CHECK-SHARED-HWASAN-X86-64-LINUX-NOT: "-ldl"
+// CHECK-SHARED-HWASAN-X86-64-LINUX-NOT: "--export-dynamic"
+// CHECK-SHARED-HWASAN-X86-64-LINUX-NOT: "--dynamic-list"
+
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.so -shared 2>&1 \
+// RUN:     -target x86_64-unknown-linux -fuse-ld=ld -fsanitize=hwaddress \
+// RUN:     -shared-libsan -resource-dir=%S/Inputs/resource_dir \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-DSO-SHARED-HWASAN-X86-64-LINUX %s
+//
+// CHECK-DSO-SHARED-HWASAN-X86-64-LINUX: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
+// CHECK-DSO_SHARED-HWASAN-X86-64-LINUX: "-pie"
+// CHECK-DSO-SHARED-HWASAN-X86-64-LINUX-NOT: "-lc"
+// CHECK-DSO-SHARED-HWASAN-X86-64-LINUX: libclang_rt.hwasan-x86_64.so"
+// CHECK-DSO-SHARED-HWASAN-X86-64-LINUX-NOT: "-lpthread"
+// CHECK-DSO-SHARED-HWASAN-X86-64-LINUX-NOT: "-lrt"
+// CHECK-DSO-SHARED-HWASAN-X86-64-LINUX-NOT: "-ldl"
+// CHECK-DSO-SHARED-HWASAN-X86-64-LINUX-NOT: "--export-dynamic"
+// CHECK-DSO-SHARED-HWASAN-X86-64-LINUX-NOT: "--dynamic-list"
+
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     -target aarch64-unknown-linux -fuse-ld=ld -fsanitize=hwaddress \
+// RUN:     -resource-dir=%S/Inputs/resource_dir \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-HWASAN-AARCH64-LINUX %s
+//
+// CHECK-HWASAN-AARCH64-LINUX: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
+// CHECK-HWASAN-AARCH64-LINUX: "-pie"
+// CHECK-HWASAN-AARCH64-LINUX-NOT: "-lc"
+// CHECK-HWASAN-AARCH64-LINUX: libclang_rt.hwasan-aarch64.a"
+// CHECK-HWASAN-AARCH64-LINUX-NOT: "--export-dynamic"
+// CHECK-HWASAN-AARCH64-LINUX: "--dynamic-list={{.*}}libclang_rt.hwasan-aarch64.a.syms"
+// CHECK-HWASAN-AARCH64-LINUX-NOT: "--export-dynamic"
+// CHECK-HWASAN-AARCH64-LINUX: "-lpthread"
+// CHECK-HWASAN-AARCH64-LINUX: "-lrt"
+// CHECK-HWASAN-AARCH64-LINUX: "-ldl"
+
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     -target aarch64-unknown-linux -fuse-ld=ld -fsanitize=hwaddress \
+// RUN:     -shared-libsan \
+// RUN:     -resource-dir=%S/Inputs/resource_dir \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-SHARED-HWASAN-AARCH64-LINUX %s
+//
+// CHECK-SHARED-HWASAN-AARCH64-LINUX: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
+// CHECK-SHARED-HWASAN-AARCH64-LINUX: "-pie"
+// CHECK-SHARED-HWASAN-AARCH64-LINUX-NOT: "-lc"
+// CHECK-SHARED-HWASAN-AARCH64-LINUX: libclang_rt.hwasan-aarch64.so"
+// CHECK-SHARED-HWASAN-AARCH64-LINUX-NOT: "-lpthread"
+// CHECK-SHARED-HWASAN-AARCH64-LINUX-NOT: "-lrt"
+// CHECK-SHARED-HWASAN-AARCH64-LINUX-NOT: "-ldl"
+// CHECK-SHARED-HWASAN-AARCH64-LINUX-NOT: "--export-dynamic"
+// CHECK-SHARED-HWASAN-AARCH64-LINUX-NOT: "--dynamic-list"
+
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.so -shared 2>&1 \
+// RUN:     -target aarch64-unknown-linux -fuse-ld=ld -fsanitize=hwaddress \
+// RUN:     -shared-libsan -resource-dir=%S/Inputs/resource_dir \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-DSO-SHARED-HWASAN-AARCH64-LINUX %s
+//
+// CHECK-DSO-SHARED-HWASAN-AARCH64-LINUX: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
+// CHECK-DSO_SHARED-HWASAN-AARCH64-LINUX: "-pie"
+// CHECK-DSO-SHARED-HWASAN-AARCH64-LINUX-NOT: "-lc"
+// CHECK-DSO-SHARED-HWASAN-AARCH64-LINUX: libclang_rt.hwasan-aarch64.so"
+// CHECK-DSO-SHARED-HWASAN-AARCH64-LINUX-NOT: "-lpthread"
+// CHECK-DSO-SHARED-HWASAN-AARCH64-LINUX-NOT: "-lrt"
+// CHECK-DSO-SHARED-HWASAN-AARCH64-LINUX-NOT: "-ldl"
+// CHECK-DSO-SHARED-HWASAN-AARCH64-LINUX-NOT: "--export-dynamic"
+// CHECK-DSO-SHARED-HWASAN-AARCH64-LINUX-NOT: "--dynamic-list"

src/llvm-project/clang/test/Driver/save-stats.c

diff --git a/src/llvm-project/clang/test/Driver/save-stats.c b/src/llvm-project/clang/test/Driver/save-stats.c
new file mode 100644
index 0000000..d702203
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/save-stats.c
@@ -0,0 +1,28 @@
+// RUN: %clang -target x86_64-apple-darwin -save-stats %s -### 2>&1 | FileCheck %s
+// RUN: %clang -target x86_64-apple-darwin -save-stats=cwd %s -### 2>&1 | FileCheck %s
+// CHECK: "-stats-file=save-stats.stats"
+// CHECK: "{{.*}}save-stats.c"
+
+// RUN: %clang -target x86_64-apple-darwin -S %s -### 2>&1 | FileCheck %s -check-prefix=NO-STATS
+// NO-STATS-NO: -stats-file
+// NO-STATS: "{{.*}}save-stats.c"
+// NO-STATS-NO: -stats-file
+
+// RUN: %clang -target x86_64-apple-darwin -save-stats=obj -c -o obj/dir/save-stats.o %s -### 2>&1 | FileCheck %s -check-prefix=CHECK-OBJ
+// CHECK-OBJ: "-stats-file=obj/dir{{/|\\\\}}save-stats.stats"
+// CHECK-OBJ: "-o" "obj/dir{{/|\\\\}}save-stats.o"
+
+// RUN: %clang -target x86_64-apple-darwin -save-stats=obj -c %s -### 2>&1 | FileCheck %s -check-prefix=CHECK-OBJ-NOO
+// CHECK-OBJ-NOO: "-stats-file=save-stats.stats"
+// CHECK-OBJ-NOO: "-o" "save-stats.o"
+
+// RUN: %clang -target x86_64-apple-darwin -save-stats=bla -c %s -### 2>&1 | FileCheck %s -check-prefix=CHECK-INVALID
+// CHECK-INVALID: invalid value 'bla' in '-save-stats=bla'
+
+// RUN: %clang -target x86_64-linux-unknown -save-stats -flto -o obj/dir/save-stats.exe %s -### 2>&1 | FileCheck %s -check-prefix=CHECK-LTO
+// CHECK-LTO: "-stats-file=save-stats.stats"
+// CHECK-LTO: "-o" "obj/dir{{/|\\\\}}save-stats.exe"
+// CHECK-LTO: "-plugin-opt=stats-file=save-stats.stats"
+
+// RUN: %clang -target x86_64-linux-unknown -save-stats=obj -flto -o obj/dir/save-stats.exe %s -### 2>&1 | FileCheck %s -check-prefix=CHECK-LTO-OBJ
+// CHECK-LTO-OBJ: "-plugin-opt=stats-file=obj/dir{{/|\\\\}}save-stats.stats"

src/llvm-project/clang/test/Driver/save-temps.c

diff --git a/src/llvm-project/clang/test/Driver/save-temps.c b/src/llvm-project/clang/test/Driver/save-temps.c
new file mode 100644
index 0000000..29d1b7d
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/save-temps.c
@@ -0,0 +1,84 @@
+// RUN: %clang -target x86_64-apple-darwin -save-temps -arch x86_64 %s -### 2>&1 \
+// RUN:   | FileCheck %s
+// CHECK: "-o" "save-temps.i"
+// CHECK: "-emit-llvm-uselists"
+// CHECK: "-disable-llvm-passes"
+// CHECK: "-o" "save-temps.bc"
+// CHECK: "-o" "save-temps.s"
+// CHECK: "-o" "save-temps.o"
+// CHECK: "-o" "a.out"
+
+// Check -save-temps=cwd which should work the same as -save-temps above
+//
+// RUN: %clang -target x86_64-apple-darwin -save-temps=cwd -arch x86_64 %s -### 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CWD
+// CWD: "-o" "save-temps.i"
+// CWD: "-emit-llvm-uselists"
+// CWD: "-disable-llvm-passes"
+// CWD: "-o" "save-temps.bc"
+// CWD: "-o" "save-temps.s"
+// CWD: "-o" "save-temps.o"
+// CWD: "-o" "a.out"
+
+// Check for a single clang cc1 invocation when NOT using -save-temps.
+// RUN: %clang -target x86_64-apple-darwin -arch x86_64 -S %s -### 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=NO-TEMPS
+// NO-TEMPS: "-cc1"
+// NO-TEMPS: "-S"
+// NO-TEMPS: "-x" "c"
+
+// RUN: %clang -target x86_64-apple-darwin -save-temps -arch i386 -arch x86_64 %s -### 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=MULT-ARCH
+// MULT-ARCH: "-o" "save-temps-i386.i"
+// MULT-ARCH: "-o" "save-temps-i386.bc"
+// MULT-ARCH: "-o" "save-temps-i386.s"
+// MULT-ARCH: "-o" "save-temps-i386.o"
+// MULT-ARCH: "-o" "a.out-i386"
+// MULT-ARCH: "-o" "save-temps-x86_64.i"
+// MULT-ARCH: "-o" "save-temps-x86_64.bc"
+// MULT-ARCH: "-o" "save-temps-x86_64.s"
+// MULT-ARCH: "-o" "save-temps-x86_64.o"
+// MULT-ARCH: "-o" "a.out-x86_64"
+// MULT-ARCH: lipo
+// MULT-ARCH: "-create" "-output" "a.out" "a.out-i386" "a.out-x86_64"
+
+// RUN: %clang -target x86_64-apple-darwin -save-temps=cwd -arch i386 -arch x86_64 %s -### 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=MULT-ARCH-CWD
+// MULT-ARCH-CWD: "-o" "save-temps-i386.i"
+// MULT-ARCH-CWD: "-o" "save-temps-i386.bc"
+// MULT-ARCH-CWD: "-o" "save-temps-i386.s"
+// MULT-ARCH-CWD: "-o" "save-temps-i386.o"
+// MULT-ARCH-CWD: "-o" "a.out-i386"
+// MULT-ARCH-CWD: "-o" "save-temps-x86_64.i"
+// MULT-ARCH-CWD: "-o" "save-temps-x86_64.bc"
+// MULT-ARCH-CWD: "-o" "save-temps-x86_64.s"
+// MULT-ARCH-CWD: "-o" "save-temps-x86_64.o"
+// MULT-ARCH-CWD: "-o" "a.out-x86_64"
+// MULT-ARCH-CWD: lipo
+// MULT-ARCH-CWD: "-create" "-output" "a.out" "a.out-i386" "a.out-x86_64"
+
+// Check that temp files are saved in the same directory as the output file
+// regardless of whether -o is specified.
+//
+// RUN: %clang -target x86_64-apple-darwin -save-temps=obj -o obj/dir/a.out -arch x86_64 %s -### 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK-OBJ
+// CHECK-OBJ: "-o" "obj/dir{{/|\\\\}}save-temps.i"
+// CHECK-OBJ: "-disable-llvm-passes"
+// CHECK-OBJ: "-o" "obj/dir{{/|\\\\}}save-temps.bc"
+// CHECK-OBJ: "-o" "obj/dir{{/|\\\\}}save-temps.s"
+// CHECK-OBJ: "-o" "obj/dir{{/|\\\\}}save-temps.o"
+// CHECK-OBJ: "-o" "obj/dir{{/|\\\\}}a.out"
+//
+// RUN: %clang -target x86_64-apple-darwin -save-temps=obj -arch x86_64 %s -### 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK-OBJ-NOO
+// CHECK-OBJ-NOO: "-o" "save-temps.i"
+// CHECK-OBJ-NOO: "-disable-llvm-passes"
+// CHECK-OBJ-NOO: "-o" "save-temps.bc"
+// CHECK-OBJ-NOO: "-o" "save-temps.s"
+// CHECK-OBJ-NOO: "-o" "save-temps.o"
+// CHECK-OBJ-NOO: "-o" "a.out"
+
+// RUN: %clang -target i386-unknown-freebsd -save-temps -g -c %s -### 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK-SAVE-TEMPS
+// CHECK-SAVE-TEMPS: "-cc1as"
+// CHECK-SAVE-TEMPS: "-dwarf-version={{.}}"

src/llvm-project/clang/test/Driver/show-option-names.c

diff --git a/src/llvm-project/clang/test/Driver/show-option-names.c b/src/llvm-project/clang/test/Driver/show-option-names.c
new file mode 100644
index 0000000..9843a43
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/show-option-names.c
@@ -0,0 +1,7 @@
+// REQUIRES: x86-registered-target
+
+// RUN: %clang -target x86_64-apple-darwin -fsyntax-only -isysroot /FOO %s 2>&1 | FileCheck --check-prefix=CHECK-SHOW-OPTION-NAMES %s
+// CHECK-SHOW-OPTION-NAMES: warning: no such sysroot directory: '{{([A-Za-z]:.*)?}}/FOO' [-Wmissing-sysroot]
+
+// RUN: %clang -target x86_64-apple-darwin -fsyntax-only -fno-diagnostics-show-option -isysroot /FOO %s 2>&1 | FileCheck --check-prefix=CHECK-NO-SHOW-OPTION-NAMES %s
+// CHECK-NO-SHOW-OPTION-NAMES: warning: no such sysroot directory: '{{([A-Za-z]:.*)?}}/FOO'{{$}}

src/llvm-project/clang/test/Driver/solaris-header-search.cpp

diff --git a/src/llvm-project/clang/test/Driver/solaris-header-search.cpp b/src/llvm-project/clang/test/Driver/solaris-header-search.cpp
new file mode 100644
index 0000000..d5c3c0d
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/solaris-header-search.cpp
@@ -0,0 +1,41 @@
+// Test that the C++ headers are found on Solaris with gcc toolchain detection
+//
+// Sparc, 32bit
+// RUN: %clang -no-canonical-prefixes %s -### -fsyntax-only 2>&1 \
+// RUN:     --target=sparc-sun-solaris2.11 --stdlib=platform \
+// RUN:     --sysroot=%S/Inputs/solaris_sparc_tree \
+// RUN:   | FileCheck --check-prefix=CHECK_SOLARIS_SPARC %s
+// CHECK_SOLARIS_SPARC: "{{[^"]*}}clang{{[^"]*}}" "-cc1"
+// CHECK_SOLARIS_SPARC-SAME: "-isysroot" "[[SYSROOT:[^"]+]]"
+// CHECK_SOLARIS_SPARC-SAME: "-internal-isystem" "[[SYSROOT]]/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/../../../../include/c++/4.8.2"
+// CHECK_SOLARIS_SPARC-SAME: "-internal-isystem" "[[SYSROOT]]/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/../../../../include/c++/4.8.2/sparc-sun-solaris2.11"
+
+// Sparc, 64bit
+// RUN: %clang -no-canonical-prefixes -m64 %s -### -fsyntax-only 2>&1 \
+// RUN:     --target=sparc-sun-solaris2.11 --stdlib=platform \
+// RUN:     --sysroot=%S/Inputs/solaris_sparc_tree \
+// RUN:   | FileCheck --check-prefix=CHECK_SOLARIS_SPARC64 %s
+// CHECK_SOLARIS_SPARC64: "{{[^"]*}}clang{{[^"]*}}" "-cc1"
+// CHECK_SOLARIS_SPARC64-SAME: "-isysroot" "[[SYSROOT:[^"]+]]"
+// CHECK_SOLARIS_SPARC64-SAME: "-internal-isystem" "[[SYSROOT]]/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/../../../../include/c++/4.8.2"
+// CHECK_SOLARIS_SPARC64-SAME: "-internal-isystem" "[[SYSROOT]]/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/../../../../include/c++/4.8.2/sparc-sun-solaris2.11/sparcv9"
+
+// Intel, 32bit
+// RUN: %clang -no-canonical-prefixes %s -### -fsyntax-only 2>&1 \
+// RUN:     --target=i386-pc-solaris2.11 --stdlib=platform \
+// RUN:     --sysroot=%S/Inputs/solaris_x86_tree \
+// RUN:   | FileCheck --check-prefix=CHECK_SOLARIS_X86 %s
+// CHECK_SOLARIS_X86: "{{[^"]*}}clang{{[^"]*}}" "-cc1"
+// CHECK_SOLARIS_X86-SAME: "-isysroot" "[[SYSROOT:[^"]+]]"
+// CHECK_SOLARIS_X86-SAME: "-internal-isystem" "{{.*}}/usr/gcc/4.9/lib/gcc/i386-pc-solaris2.11/4.9.4/../../../../include/c++/4.9.4"
+// CHECK_SOLARIS_X86-SAME: "-internal-isystem" "{{.*}}/usr/gcc/4.9/lib/gcc/i386-pc-solaris2.11/4.9.4/../../../../include/c++/4.9.4/i386-pc-solaris2.11"
+
+// Intel, 64bit
+// RUN: %clang -no-canonical-prefixes -m64 %s -### -fsyntax-only 2>&1 \
+// RUN:     --target=i386-pc-solaris2.11 --stdlib=platform \
+// RUN:     --sysroot=%S/Inputs/solaris_x86_tree \
+// RUN:   | FileCheck --check-prefix=CHECK_SOLARIS_X64 %s
+// CHECK_SOLARIS_X64: "{{[^"]*}}clang{{[^"]*}}" "-cc1"
+// CHECK_SOLARIS_X64-SAME: "-isysroot" "[[SYSROOT:[^"]+]]"
+// CHECK_SOLARIS_X64-SAME: "-internal-isystem" "[[SYSROOT]]/usr/gcc/4.9/lib/gcc/i386-pc-solaris2.11/4.9.4/../../../../include/c++/4.9.4"
+// CHECK_SOLARIS_X64-SAME: "-internal-isystem" "[[SYSROOT]]/usr/gcc/4.9/lib/gcc/i386-pc-solaris2.11/4.9.4/../../../../include/c++/4.9.4/i386-pc-solaris2.11/amd64"

src/llvm-project/clang/test/Driver/solaris-ld.c

diff --git a/src/llvm-project/clang/test/Driver/solaris-ld.c b/src/llvm-project/clang/test/Driver/solaris-ld.c
new file mode 100644
index 0000000..2fc5c91
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/solaris-ld.c
@@ -0,0 +1,110 @@
+// General tests that ld invocations on Solaris targets sane. Note that we use
+// sysroot to make these tests independent of the host system.
+
+// Check sparc-sun-solaris2.11, 32bit
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=sparc-sun-solaris2.11 \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/solaris_sparc_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-LD-SPARC32 %s
+// CHECK-LD-SPARC32-NOT: warning:
+// CHECK-LD-SPARC32: {{.*}}clang{{(.exe)?}}" "-cc1" "-triple" "sparc-sun-solaris2.11"
+// CHECK-LD-SPARC32-SAME: "-isysroot" "[[SYSROOT:[^"]+]]"
+// CHECK-LD-SPARC32: "{{.*}}ld{{(.exe)?}}"
+// CHECK-LD-SPARC32-SAME: "--dynamic-linker" "[[SYSROOT]]/usr/lib{{/|\\\\}}ld.so.1"
+// CHECK-LD-SPARC32-SAME: "[[SYSROOT]]/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2{{/|\\\\}}crt1.o"
+// CHECK-LD-SPARC32-SAME: "[[SYSROOT]]/usr/lib{{/|\\\\}}crti.o"
+// CHECK-LD-SPARC32-SAME: "[[SYSROOT]]/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2{{/|\\\\}}crtbegin.o"
+// CHECK-LD-SPARC32-SAME: "-L[[SYSROOT]]/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2"
+// CHECK-LD-SPARC32-SAME: "-L[[SYSROOT]]/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/../../.."
+// CHECK-LD-SPARC32-SAME: "-L[[SYSROOT]]/usr/lib"
+// CHECK-LD-SPARC32-SAME: "-lgcc_s"
+// CHECK-LD-SPARC32-SAME: "-lc"
+// CHECK-LD-SPARC32-SAME: "-lgcc"
+// CHECK-LD-SPARC32-SAME: "-lm"
+// CHECK-LD-SPARC32-SAME: "[[SYSROOT]]/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2{{/|\\\\}}crtend.o"
+// CHECK-LD-SPARC32-SAME: "[[SYSROOT]]/usr/lib{{/|\\\\}}crtn.o"
+
+// Check sparc-sun-solaris2.11, 64bit
+// RUN: %clang -no-canonical-prefixes -m64 %s -### -o %t.o 2>&1 \
+// RUN:     --target=sparc-sun-solaris2.11 \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/solaris_sparc_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-LD-SPARC64 %s
+// CHECK-LD-SPARC64-NOT: warning:
+// CHECK-LD-SPARC64: {{.*}}clang{{(.exe)?}}" "-cc1" "-triple" "sparcv9-sun-solaris2.11"
+// CHECK-LD-SPARC64-SAME: "-isysroot" "[[SYSROOT:[^"]+]]"
+// CHECK-LD-SPARC64: "{{.*}}ld{{(.exe)?}}"
+// CHECK-LD-SPARC64-SAME: "--dynamic-linker" "[[SYSROOT]]/usr/lib/sparcv9{{/|\\\\}}ld.so.1"
+// CHECK-LD-SPARC64-SAME: "[[SYSROOT]]/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/sparcv9{{/|\\\\}}crt1.o"
+// CHECK-LD-SPARC64-SAME: "[[SYSROOT]]/usr/lib/sparcv9{{/|\\\\}}crti.o"
+// CHECK-LD-SPARC64-SAME: "[[SYSROOT]]/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/sparcv9{{/|\\\\}}crtbegin.o"
+// CHECK-LD-SPARC64-SAME: "-L[[SYSROOT]]/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/sparcv9"
+// CHECK-LD-SPARC64-SAME: "-L[[SYSROOT]]/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/../../../sparcv9"
+// CHECK-LD-SPARC64-SAME: "-L[[SYSROOT]]/usr/lib/sparcv9"
+// CHECK-LD-SPARC64-SAME: "-lgcc_s"
+// CHECK-LD-SPARC64-SAME: "-lc"
+// CHECK-LD-SPARC64-SAME: "-lgcc"
+// CHECK-LD-SPARC64-SAME: "-lm"
+// CHECK-LD-SPARC64-SAME: "[[SYSROOT]]/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/sparcv9{{/|\\\\}}crtend.o"
+// CHECK-LD-SPARC64-SAME: "[[SYSROOT]]/usr/lib/sparcv9{{/|\\\\}}crtn.o"
+
+// Check i386-pc-solaris2.11, 32bit
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     --target=i386-pc-solaris2.11 \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/solaris_x86_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-LD-X32 %s
+// CHECK-LD-X32-NOT: warning:
+// CHECK-LD-X32: {{.*}}clang{{(.exe)?}}" "-cc1" "-triple" "i386-pc-solaris2.11"
+// CHECK-LD-X32-SAME: "-isysroot" "[[SYSROOT:[^"]+]]"
+// CHECK-LD-X32: "{{.*}}ld{{(.exe)?}}"
+// CHECK-LD-X32-SAME: "--dynamic-linker" "[[SYSROOT]]/usr/lib{{/|\\\\}}ld.so.1"
+// CHECK-LD-X32-SAME: "[[SYSROOT]]/usr/lib{{/|\\\\}}crt1.o"
+// CHECK-LD-X32-SAME: "[[SYSROOT]]/usr/lib{{/|\\\\}}crti.o"
+// CHECK-LD-X32-SAME: "[[SYSROOT]]/usr/gcc/4.9/lib/gcc/i386-pc-solaris2.11/4.9.4{{/|\\\\}}crtbegin.o"
+// CHECK-LD-X32-SAME: "-L[[SYSROOT]]/usr/gcc/4.9/lib/gcc/i386-pc-solaris2.11/4.9.4"
+// CHECK-LD-X32-SAME: "-L[[SYSROOT]]/usr/gcc/4.9/lib/gcc/i386-pc-solaris2.11/4.9.4/../../.."
+// CHECK-LD-X32-SAME: "-L[[SYSROOT]]/usr/lib"
+// CHECK-LD-X32-SAME: "-lgcc_s"
+// CHECK-LD-X32-SAME: "-lc"
+// CHECK-LD-X32-SAME: "-lgcc"
+// CHECK-LD-X32-SAME: "-lm"
+// CHECK-LD-X32-SAME: "[[SYSROOT]]/usr/gcc/4.9/lib/gcc/i386-pc-solaris2.11/4.9.4{{/|\\\\}}crtend.o"
+// CHECK-LD-X32-SAME: "[[SYSROOT]]/usr/lib{{/|\\\\}}crtn.o"
+
+// Check i386-pc-solaris2.11, 64bit
+// RUN: %clang -no-canonical-prefixes -m64 %s -### -o %t.o 2>&1 \
+// RUN:     --target=i386-pc-solaris2.11 \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/solaris_x86_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-LD-X64 %s
+// CHECK-LD-X64-NOT: warning:
+// CHECK-LD-X64: {{.*}}clang{{(.exe)?}}" "-cc1" "-triple" "x86_64-pc-solaris2.11"
+// CHECK-LD-X64-SAME: "-isysroot" "[[SYSROOT:[^"]+]]"
+// CHECK-LD-X64: "{{.*}}ld{{(.exe)?}}"
+// CHECK-LD-X64-SAME: "--dynamic-linker" "[[SYSROOT]]/usr/lib/amd64{{/|\\\\}}ld.so.1"
+// CHECK-LD-X64-SAME: "[[SYSROOT]]/usr/lib/amd64{{/|\\\\}}crt1.o"
+// CHECK-LD-X64-SAME: "[[SYSROOT]]/usr/lib/amd64{{/|\\\\}}crti.o"
+// CHECK-LD-X64-SAME: "[[SYSROOT]]/usr/gcc/4.9/lib/gcc/i386-pc-solaris2.11/4.9.4/amd64{{/|\\\\}}crtbegin.o"
+// CHECK-LD-X64-SAME: "-L[[SYSROOT]]/usr/gcc/4.9/lib/gcc/i386-pc-solaris2.11/4.9.4/amd64"
+// CHECK-LD-X64-SAME: "-L[[SYSROOT]]/usr/gcc/4.9/lib/gcc/i386-pc-solaris2.11/4.9.4/../../../amd64"
+// CHECK-LD-X64-SAME: "-L[[SYSROOT]]/usr/lib/amd64"
+// CHECK-LD-X64-SAME: "-lgcc_s"
+// CHECK-LD-X64-SAME: "-lc"
+// CHECK-LD-X64-SAME: "-lgcc"
+// CHECK-LD-X64-SAME: "-lm"
+// CHECK-LD-X64-SAME: "[[SYSROOT]]/usr/gcc/4.9/lib/gcc/i386-pc-solaris2.11/4.9.4/amd64{{/|\\\\}}crtend.o"
+// CHECK-LD-X64-SAME: "[[SYSROOT]]/usr/lib/amd64{{/|\\\\}}crtn.o"
+
+// Check the right -l flags are present with -shared
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o -shared 2>&1 \
+// RUN:     --target=sparc-sun-solaris2.11 \
+// RUN:     --gcc-toolchain="" \
+// RUN:     --sysroot=%S/Inputs/solaris_sparc_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-SPARC32-SHARED %s
+// CHECK-SPARC32-SHARED: "{{.*}}ld{{(.exe)?}}"
+// CHECK-SPARC32-SHARED-SAME: "-lgcc_s"
+// CHECK-SPARC32-SHARED-SAME: "-lc"
+// CHECK-SPARC32-SHARED-NOT: "-lgcc"
+// CHECK-SPARC32-SHARED-NOT: "-lm"

src/llvm-project/clang/test/Driver/solaris-opts.c

diff --git a/src/llvm-project/clang/test/Driver/solaris-opts.c b/src/llvm-project/clang/test/Driver/solaris-opts.c
new file mode 100644
index 0000000..8c54ae0
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/solaris-opts.c
@@ -0,0 +1,4 @@
+// RUN: %clang %s --target=sparc-sun-solaris2.11 -### -o %t.o 2>&1 | FileCheck %s
+
+// CHECK: "-fno-use-cxa-atexit"
+

src/llvm-project/clang/test/Driver/sparc-as.c

diff --git a/src/llvm-project/clang/test/Driver/sparc-as.c b/src/llvm-project/clang/test/Driver/sparc-as.c
new file mode 100644
index 0000000..65eeb4d
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/sparc-as.c
@@ -0,0 +1,178 @@
+// Make sure Sparc does not use the integrated assembler by default.
+
+// RUN: %clang -target sparc-linux -### -c %s 2>&1 \
+// RUN: | FileCheck -check-prefix=NO-IAS %s
+
+// RUN: %clang -target sparc-linux -fintegrated-as -### -c %s 2>&1 \
+// RUN: | FileCheck -check-prefix=IAS %s
+
+// RUN: %clang -target sparc-linux -fno-integrated-as -### -c %s 2>&1 \
+// RUN: | FileCheck -check-prefix=NO-IAS %s
+
+// IAS-NOT: "-no-integrated-as"
+// NO-IAS: "-no-integrated-as"
+
+// RUN: %clang -no-canonical-prefixes -target sparc--netbsd \
+// RUN: -no-integrated-as --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=SPARC %s
+
+// RUN: %clang -mcpu=v8 -no-canonical-prefixes -target sparc--netbsd \
+// RUN: -no-integrated-as --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=SPARC-V8 %s
+
+// RUN: %clang -mcpu=supersparc -no-canonical-prefixes -target sparc--netbsd \
+// RUN: -no-integrated-as --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=SPARC-V8 %s
+
+// RUN: %clang -mcpu=sparclite -no-canonical-prefixes -target sparc--netbsd \
+// RUN: -no-integrated-as --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=SPARC-SPARCLITE %s
+
+// RUN: %clang -mcpu=f934 -no-canonical-prefixes -target sparc--netbsd \
+// RUN: -no-integrated-as --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=SPARC-SPARCLITE %s
+
+// RUN: %clang -mcpu=hypersparc -no-canonical-prefixes -target sparc--netbsd \
+// RUN: -no-integrated-as --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=SPARC-V8 %s
+
+// RUN: %clang -mcpu=sparclite86x -no-canonical-prefixes -target sparc--netbsd \
+// RUN: -no-integrated-as --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=SPARC-SPARCLITE %s
+
+// RUN: %clang -mcpu=sparclet -no-canonical-prefixes -target sparc--netbsd \
+// RUN: -no-integrated-as --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=SPARC-SPARCLET %s
+
+// RUN: %clang -mcpu=tsc701 -no-canonical-prefixes -target sparc--netbsd \
+// RUN: -no-integrated-as --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=SPARC-SPARCLET %s
+
+// RUN: %clang -mcpu=v9 -no-canonical-prefixes -target sparc--netbsd \
+// RUN: -no-integrated-as --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=SPARC-V8PLUS %s
+
+// RUN: %clang -mcpu=ultrasparc -no-canonical-prefixes -target sparc--netbsd \
+// RUN: -no-integrated-as --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=SPARC-V8PLUS %s
+
+// RUN: %clang -mcpu=ultrasparc3 -no-canonical-prefixes -target sparc--netbsd \
+// RUN: -no-integrated-as --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=SPARC-V8PLUS %s
+
+// RUN: %clang -mcpu=niagara -no-canonical-prefixes -target sparc--netbsd \
+// RUN: -no-integrated-as --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=SPARC-V8PLUSB %s
+
+// RUN: %clang -mcpu=niagara2 -no-canonical-prefixes -target sparc--netbsd \
+// RUN: -no-integrated-as --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=SPARC-V8PLUSB %s
+
+// RUN: %clang -mcpu=niagara3 -no-canonical-prefixes -target sparc--netbsd \
+// RUN: -no-integrated-as --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=SPARC-V8PLUSD %s
+
+// RUN: %clang -mcpu=niagara4 -no-canonical-prefixes -target sparc--netbsd \
+// RUN: -no-integrated-as --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=SPARC-V8PLUSD %s
+
+// RUN: %clang -mcpu=ma2100 -no-canonical-prefixes -target sparc \
+// RUN: -no-integrated-as --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=SPARC-LEON %s
+
+// RUN: %clang -mcpu=ma2150 -no-canonical-prefixes -target sparc \
+// RUN: -no-integrated-as --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=SPARC-LEON %s
+
+// RUN: %clang -mcpu=ma2155 -no-canonical-prefixes -target sparc \
+// RUN: -no-integrated-as --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=SPARC-LEON %s
+
+// RUN: %clang -mcpu=ma2450 -no-canonical-prefixes -target sparc \
+// RUN: -no-integrated-as --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=SPARC-LEON %s
+
+// RUN: %clang -mcpu=ma2455 -no-canonical-prefixes -target sparc \
+// RUN: -no-integrated-as --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=SPARC-LEON %s
+
+// RUN: %clang -mcpu=ma2x5x -no-canonical-prefixes -target sparc \
+// RUN: -no-integrated-as --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=SPARC-LEON %s
+
+// RUN: %clang -mcpu=ma2080 -no-canonical-prefixes -target sparc \
+// RUN: -no-integrated-as --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=SPARC-LEON %s
+
+// RUN: %clang -mcpu=ma2085 -no-canonical-prefixes -target sparc \
+// RUN: -no-integrated-as --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=SPARC-LEON %s
+
+// RUN: %clang -mcpu=ma2480 -no-canonical-prefixes -target sparc \
+// RUN: -no-integrated-as --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=SPARC-LEON %s
+
+// RUN: %clang -mcpu=ma2485 -no-canonical-prefixes -target sparc \
+// RUN: -no-integrated-as --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=SPARC-LEON %s
+
+// RUN: %clang -mcpu=ma2x8x -no-canonical-prefixes -target sparc \
+// RUN: -no-integrated-as --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=SPARC-LEON %s
+
+// RUN: %clang -mcpu=myriad2 -no-canonical-prefixes -target sparc \
+// RUN: -no-integrated-as --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=SPARC-LEON %s
+
+// RUN: %clang -mcpu=myriad2.1 -no-canonical-prefixes -target sparc \
+// RUN: -no-integrated-as --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=SPARC-LEON %s
+
+// RUN: %clang -mcpu=myriad2.2 -no-canonical-prefixes -target sparc \
+// RUN: -no-integrated-as --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=SPARC-LEON %s
+
+// RUN: %clang -mcpu=myriad2.3 -no-canonical-prefixes -target sparc \
+// RUN: -no-integrated-as --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=SPARC-LEON %s
+
+// RUN: %clang -mcpu=leon2 -no-canonical-prefixes -target sparc \
+// RUN: -no-integrated-as --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=SPARC-V8 %s
+
+// RUN: %clang -mcpu=at697e -no-canonical-prefixes -target sparc \
+// RUN: -no-integrated-as --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=SPARC-V8 %s
+
+// RUN: %clang -mcpu=at697f -no-canonical-prefixes -target sparc \
+// RUN: -no-integrated-as --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=SPARC-V8 %s
+
+// RUN: %clang -mcpu=leon3 -no-canonical-prefixes -target sparc \
+// RUN: -no-integrated-as --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=SPARC-LEON %s
+
+// RUN: %clang -mcpu=ut699 -no-canonical-prefixes -target sparc \
+// RUN: -no-integrated-as --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=SPARC-V8 %s
+
+// RUN: %clang -mcpu=gr712rc -no-canonical-prefixes -target sparc \
+// RUN: -no-integrated-as --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=SPARC-LEON %s
+
+// RUN: %clang -mcpu=leon4 -no-canonical-prefixes -target sparc \
+// RUN: -no-integrated-as --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=SPARC-LEON %s
+
+// RUN: %clang -mcpu=gr740 -no-canonical-prefixes -target sparc \
+// RUN: -no-integrated-as --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=SPARC-LEON %s
+
+// SPARC: as{{.*}}" "-32" "-Av8" "-o"
+// SPARC-V8: as{{.*}}" "-32" "-Av8" "-o"
+// SPARC-LEON: as{{.*}}" "-32" "-Aleon" "-o"
+// SPARC-SPARCLITE: as{{.*}}" "-32" "-Asparclite" "-o"
+// SPARC-SPARCLET: as{{.*}}" "-32" "-Asparclet" "-o"
+// SPARC-V8PLUS: as{{.*}}" "-32" "-Av8plus" "-o"
+// SPARC-V8PLUSB: as{{.*}}" "-32" "-Av8plusb" "-o"
+// SPARC-V8PLUSD: as{{.*}}" "-32" "-Av8plusd" "-o"

src/llvm-project/clang/test/Driver/sparc-float.c

diff --git a/src/llvm-project/clang/test/Driver/sparc-float.c b/src/llvm-project/clang/test/Driver/sparc-float.c
new file mode 100644
index 0000000..c205f5d
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/sparc-float.c
@@ -0,0 +1,76 @@
+// Check handling -mhard-float / -msoft-float options
+// when build for SPARC platforms.
+//
+// Default sparc
+// RUN: %clang -c %s -### -o %t.o 2>&1 \
+// RUN:     -target sparc-linux-gnu \
+// RUN:   | FileCheck --check-prefix=CHECK-DEF %s
+// CHECK-DEF-NOT: "-target-feature" "+soft-float"
+// CHECK-DEF-NOT: "-msoft-float"
+//
+// -mhard-float
+// RUN: %clang -c %s -### -o %t.o 2>&1 \
+// RUN:     -target sparc-linux-gnu -mhard-float \
+// RUN:   | FileCheck --check-prefix=CHECK-HARD %s
+// CHECK-HARD-NOT: "-msoft-float"
+//
+// -msoft-float
+// RUN: %clang -c %s -### -o %t.o 2>&1 \
+// RUN:     -target sparc-linux-gnu -msoft-float \
+// RUN:   | FileCheck --check-prefix=CHECK-SOFT %s
+// CHECK-SOFT: "-target-feature" "+soft-float"
+//
+// -mfloat-abi=soft
+// RUN: %clang -c %s -### -o %t.o 2>&1 \
+// RUN:     -target sparc-linux-gnu -mfloat-abi=soft \
+// RUN:   | FileCheck --check-prefix=CHECK-FLOATABISOFT %s
+// CHECK-FLOATABISOFT: "-target-feature" "+soft-float"
+//
+// -mfloat-abi=hard
+// RUN: %clang -c %s -### -o %t.o 2>&1 \
+// RUN:     -target sparc-linux-gnu -mfloat-abi=hard \
+// RUN:   | FileCheck --check-prefix=CHECK-FLOATABIHARD %s
+// CHECK-FLOATABIHARD-NOT: "-target-feature" "+soft-float"
+//
+// check invalid -mfloat-abi
+// RUN: %clang -c %s -### -o %t.o 2>&1 \
+// RUN:     -target sparc-linux-gnu -mfloat-abi=x \
+// RUN:   | FileCheck --check-prefix=CHECK-ERRMSG %s
+// CHECK-ERRMSG: error: invalid float ABI '-mfloat-abi=x'
+//
+// Default sparc64
+// RUN: %clang -c %s -### -o %t.o 2>&1 \
+// RUN:     -target sparc64-linux-gnu \
+// RUN:   | FileCheck --check-prefix=CHECK-DEF-SPARC64 %s
+// CHECK-DEF-SPARC64-NOT: "-target-feature" "+soft-float"
+// CHECK-DEF-SPARC64-NOT: "-msoft-float"
+//
+// -mhard-float
+// RUN: %clang -c %s -### -o %t.o 2>&1 \
+// RUN:     -target sparc64-linux-gnu -mhard-float \
+// RUN:   | FileCheck --check-prefix=CHECK-HARD-SPARC64 %s
+// CHECK-HARD-SPARC64-NOT: "-msoft-float"
+//
+// -msoft-float
+// RUN: %clang -c %s -### -o %t.o 2>&1 \
+// RUN:     -target sparc64-linux-gnu -msoft-float \
+// RUN:   | FileCheck --check-prefix=CHECK-SOFT-SPARC64 %s
+// CHECK-SOFT-SPARC64: "-target-feature" "+soft-float"
+//
+// -mfloat-abi=soft
+// RUN: %clang -c %s -### -o %t.o 2>&1 \
+// RUN:     -target sparc64-linux-gnu -mfloat-abi=soft \
+// RUN:   | FileCheck --check-prefix=CHECK-FLOATABISOFT64 %s
+// CHECK-FLOATABISOFT64: "-target-feature" "+soft-float"
+//
+// -mfloat-abi=hard
+// RUN: %clang -c %s -### -o %t.o 2>&1 \
+// RUN:     -target sparc64-linux-gnu -mfloat-abi=hard \
+// RUN:   | FileCheck --check-prefix=CHECK-FLOATABIHARD64 %s
+// CHECK-FLOATABIHARD64-NOT: "-target-feature" "+soft-float"
+//
+// check invalid -mfloat-abi
+// RUN: %clang -c %s -### -o %t.o 2>&1 \
+// RUN:     -target sparc64-linux-gnu -mfloat-abi=x \
+// RUN:   | FileCheck --check-prefix=CHECK-ERRMSG64 %s
+// CHECK-ERRMSG64: error: invalid float ABI '-mfloat-abi=x'

src/llvm-project/clang/test/Driver/sparcv9-as.c

diff --git a/src/llvm-project/clang/test/Driver/sparcv9-as.c b/src/llvm-project/clang/test/Driver/sparcv9-as.c
new file mode 100644
index 0000000..3b641cc
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/sparcv9-as.c
@@ -0,0 +1,86 @@
+// Make sure SparcV9 does not use the integrated assembler by default.
+
+// RUN: %clang -target sparcv9-linux -### -c %s 2>&1 \
+// RUN: | FileCheck -check-prefix=NO-IAS %s
+
+// RUN: %clang -target sparcv9-linux -fintegrated-as -### -c %s 2>&1 \
+// RUN: | FileCheck -check-prefix=IAS %s
+
+// RUN: %clang -target sparcv9-linux -fno-integrated-as -### -c %s 2>&1 \
+// RUN: | FileCheck -check-prefix=NO-IAS %s
+
+// IAS-NOT: "-no-integrated-as"
+// NO-IAS: "-no-integrated-as"
+
+// RUN: %clang -no-canonical-prefixes -target sparcv9--netbsd \
+// RUN: -no-integrated-as --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=SPARC %s
+
+// RUN: %clang -mcpu=v9 -no-canonical-prefixes -target sparcv9--netbsd \
+// RUN: -no-integrated-as --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=SPARC-V9 %s
+
+// RUN: %clang -mcpu=ultrasparc -no-canonical-prefixes -target sparcv9--netbsd \
+// RUN: -no-integrated-as --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=SPARC-V9 %s
+
+// RUN: %clang -mcpu=ultrasparc3 -no-canonical-prefixes -target sparcv9--netbsd \
+// RUN: -no-integrated-as --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=SPARC-V9 %s
+
+// RUN: %clang -mcpu=niagara -no-canonical-prefixes -target sparcv9--netbsd \
+// RUN: -no-integrated-as --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=SPARC-V9B %s
+
+// RUN: %clang -mcpu=niagara2 -no-canonical-prefixes -target sparcv9--netbsd \
+// RUN: -no-integrated-as --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=SPARC-V9B %s
+
+// RUN: %clang -mcpu=niagara3 -no-canonical-prefixes -target sparcv9--netbsd \
+// RUN: -no-integrated-as --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=SPARC-V9D %s
+
+// RUN: %clang -mcpu=niagara4 -no-canonical-prefixes -target sparcv9--netbsd \
+// RUN: -no-integrated-as --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=SPARC-V9D %s
+
+// SPARC: as{{.*}}" "-64" "-Av9" "-o"
+// SPARC-V9: as{{.*}}" "-64" "-Av9" "-o"
+// SPARC-V9B: as{{.*}}" "-64" "-Av9b" "-o"
+// SPARC-V9D: as{{.*}}" "-64" "-Av9d" "-o"
+
+// RUN: not %clang -mcpu=v8 -no-canonical-prefixes -target sparcv9--netbsd \
+// RUN: -no-integrated-as --sysroot=%S/Inputs/basic_netbsd_tree %s -c 2>&1 \
+// RUN: | FileCheck -check-prefix=SPARC-V8 %s
+
+// RUN: not %clang -mcpu=supersparc -no-canonical-prefixes -target sparcv9--netbsd \
+// RUN: -no-integrated-as --sysroot=%S/Inputs/basic_netbsd_tree %s -c 2>&1 \
+// RUN: | FileCheck -check-prefix=SPARC-V8 %s
+
+// RUN: not %clang -mcpu=sparclite -no-canonical-prefixes -target sparcv9--netbsd \
+// RUN: -no-integrated-as --sysroot=%S/Inputs/basic_netbsd_tree %s -c 2>&1 \
+// RUN: | FileCheck -check-prefix=SPARC-V8 %s
+
+// RUN: not %clang -mcpu=f934 -no-canonical-prefixes -target sparcv9--netbsd \
+// RUN: -no-integrated-as --sysroot=%S/Inputs/basic_netbsd_tree %s -c 2>&1 \
+// RUN: | FileCheck -check-prefix=SPARC-V8 %s
+
+// RUN: not %clang -mcpu=hypersparc -no-canonical-prefixes -target sparcv9--netbsd \
+// RUN: -no-integrated-as --sysroot=%S/Inputs/basic_netbsd_tree %s -c 2>&1 \
+// RUN: | FileCheck -check-prefix=SPARC-V8 %s
+
+// RUN: not %clang -mcpu=sparclite86x -no-canonical-prefixes -target sparcv9--netbsd \
+// RUN: -no-integrated-as --sysroot=%S/Inputs/basic_netbsd_tree %s -c 2>&1 \
+// RUN: | FileCheck -check-prefix=SPARC-V8 %s
+
+// RUN: not %clang -mcpu=sparclet -no-canonical-prefixes -target sparcv9--netbsd \
+// RUN: -no-integrated-as --sysroot=%S/Inputs/basic_netbsd_tree %s -c 2>&1 \
+// RUN: | FileCheck -check-prefix=SPARC-V8 %s
+
+// RUN: not %clang -mcpu=tsc701 -no-canonical-prefixes -target sparcv9--netbsd \
+// RUN: -no-integrated-as --sysroot=%S/Inputs/basic_netbsd_tree %s -c 2>&1 \
+// RUN: | FileCheck -check-prefix=SPARC-V8 %s
+
+// SPARC-V8: error: unknown target CPU
+
+int x;

src/llvm-project/clang/test/Driver/split-debug.c

diff --git a/src/llvm-project/clang/test/Driver/split-debug.c b/src/llvm-project/clang/test/Driver/split-debug.c
new file mode 100644
index 0000000..0ac20639
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/split-debug.c
@@ -0,0 +1,109 @@
+// Check that we split debug output properly
+//
+// RUN: %clang -target x86_64-unknown-linux-gnu -gsplit-dwarf -c -### %s 2> %t
+// RUN: FileCheck -check-prefix=CHECK-ACTIONS < %t %s
+//
+// CHECK-ACTIONS: "-split-dwarf-file" "split-debug.dwo"
+
+// RUN: %clang -target x86_64-unknown-linux-gnu -gsplit-dwarf -c -### %s 2> %t
+// RUN: FileCheck -check-prefix=CHECK-ACTIONS < %t %s
+// RUN: %clang -target x86_64-unknown-linux-gnu -gsplit-dwarf=split -c -### %s 2> %t
+// RUN: FileCheck -check-prefix=CHECK-ACTIONS < %t %s
+
+// RUN: %clang -target x86_64-unknown-linux-gnu -gsplit-dwarf=single -c -### %s 2> %t
+// RUN: FileCheck -check-prefix=CHECK-ACTIONS-SINGLE-SPLIT < %t %s
+//
+// CHECK-ACTIONS-SINGLE-SPLIT: "-enable-split-dwarf=single"
+// CHECK-ACTIONS-SINGLE-SPLIT: "-split-dwarf-file" "split-debug.o"
+
+// RUN: %clang -target x86_64-unknown-linux-gnu -gsplit-dwarf=single -c -### -o %tfoo.o %s 2> %t
+// RUN: FileCheck -check-prefix=CHECK-SINGLE-SPLIT-FILENAME < %t %s
+//
+// CHECK-SINGLE-SPLIT-FILENAME: "-split-dwarf-file" "{{.*}}foo.o"
+
+// RUN: %clang -target x86_64-macosx -gsplit-dwarf -c -### %s 2> %t
+// RUN: FileCheck -check-prefix=CHECK-NO-ACTIONS < %t %s
+//
+// CHECK-NO-ACTIONS-NOT: -split-dwarf
+
+
+// RUN: %clang -target x86_64-unknown-linux-gnu -gsplit-dwarf -o Bad.x -### %s 2> %t
+// RUN: FileCheck -check-prefix=CHECK-BAD < %t %s
+//
+// CHECK-BAD-NOT: "Bad.dwo"
+
+// RUN: %clang -target x86_64-unknown-linux-gnu -gsplit-dwarf -c -### %s 2> %t
+// RUN: FileCheck -check-prefix=CHECK-OPTION < %t %s
+//
+// CHECK-OPTION: "-split-dwarf-file" "split-debug.dwo"
+
+// RUN: %clang -target x86_64-unknown-linux-gnu -gsplit-dwarf -S -### %s 2> %t
+// RUN: FileCheck -check-prefix=CHECK-ASM < %t %s
+//
+// CHECK-ASM-NOT: objcopy
+
+// RUN: %clang -target x86_64-unknown-linux-gnu -no-integrated-as -gsplit-dwarf -c -### %s 2> %t
+// RUN: FileCheck -check-prefix=CHECK-IAS < %t %s
+//
+// CHECK-IAS: objcopy
+
+// RUN: %clang -target x86_64-unknown-linux-gnu -gsplit-dwarf -gmlt -fno-split-dwarf-inlining -S -### %s 2> %t
+// RUN: FileCheck -check-prefix=CHECK-GMLT-WITH-SPLIT < %t %s
+//
+// CHECK-GMLT-WITH-SPLIT: "-enable-split-dwarf"
+// CHECK-GMLT-WITH-SPLIT: "-debug-info-kind=line-tables-only"
+// CHECK-GMLT-WITH-SPLIT: "-split-dwarf-file"
+
+// RUN: %clang -target x86_64-unknown-linux-gnu -g -fno-split-dwarf-inlining -S -### %s 2> %t
+// RUN: FileCheck -check-prefix=CHECK-NOINLINE-WITHOUT-SPLIT < %t %s
+//
+// CHECK-NOINLINE-WITHOUT-SPLIT-NOT: "-enable-split-dwarf"
+// CHECK-NOINLINE-WITHOUT-SPLIT: "-fno-split-dwarf-inlining"
+// CHECK-NOINLINE-WITHOUT-SPLIT: "-debug-info-kind=limited"
+
+// RUN: %clang -target x86_64-unknown-linux-gnu -gmlt -gsplit-dwarf -fno-split-dwarf-inlining -S -### %s 2> %t
+// RUN: FileCheck -check-prefix=CHECK-SPLIT-WITH-GMLT < %t %s
+//
+// CHECK-SPLIT-WITH-GMLT: "-enable-split-dwarf"
+// CHECK-SPLIT-WITH-GMLT: "-debug-info-kind=line-tables-only"
+// CHECK-SPLIT-WITH-GMLT: "-split-dwarf-file"
+
+// RUN: %clang -target x86_64-unknown-linux-gnu -gsplit-dwarf -fno-split-dwarf-inlining -S -### %s 2> %t
+// RUN: FileCheck -check-prefix=CHECK-SPLIT-WITH-NOINL < %t %s
+//
+// CHECK-SPLIT-WITH-NOINL: "-enable-split-dwarf"
+// CHECK-SPLIT-WITH-NOINL: "-debug-info-kind=limited"
+// CHECK-SPLIT-WITH-NOINL: "-split-dwarf-file"
+
+// RUN: %clang -target x86_64-unknown-linux-gnu -gsplit-dwarf -gmlt -S -### %s 2> %t
+// RUN: FileCheck -check-prefix=CHECK-GMLT-OVER-SPLIT < %t %s
+//
+// CHECK-GMLT-OVER-SPLIT-NOT: "-enable-split-dwarf"
+// CHECK-GMLT-OVER-SPLIT: "-debug-info-kind=line-tables-only"
+// CHECK-GMLT-OVER-SPLIT-NOT: "-split-dwarf-file"
+
+// RUN: %clang -target x86_64-unknown-linux-gnu -gmlt -gsplit-dwarf -S -### %s 2> %t
+// RUN: FileCheck -check-prefix=CHECK-SPLIT-OVER-GMLT < %t %s
+//
+// CHECK-SPLIT-OVER-GMLT: "-enable-split-dwarf" "-debug-info-kind=limited"
+// CHECK-SPLIT-OVER-GMLT: "-split-dwarf-file"
+
+// RUN: %clang -target x86_64-unknown-linux-gnu -gsplit-dwarf -g0 -fno-split-dwarf-inlining -S -### %s 2> %t
+// RUN: FileCheck -check-prefix=CHECK-G0-OVER-SPLIT < %t %s
+//
+// CHECK-G0-OVER-SPLIT-NOT: "-enable-split-dwarf"
+// CHECK-G0-OVER-SPLIT-NOT: "-debug-info-kind
+// CHECK-G0-OVER-SPLIT-NOT: "-split-dwarf-file"
+
+// RUN: %clang -target x86_64-unknown-linux-gnu -gsplit-dwarf -g0 -S -### %s 2> %t
+// RUN: FileCheck -check-prefix=CHECK-G0-OVER-SPLIT < %t %s
+//
+// CHECK-G0-OVER-SPLIT-NOT: "-enable-split-dwarf"
+// CHECK-G0-OVER-SPLIT-NOT: "-debug-info-kind
+// CHECK-G0-OVER-SPLIT-NOT: "-split-dwarf-file"
+
+// RUN: %clang -target x86_64-unknown-linux-gnu -g0 -gsplit-dwarf -S -### %s 2> %t
+// RUN: FileCheck -check-prefix=CHECK-SPLIT-OVER-G0 < %t %s
+//
+// CHECK-SPLIT-OVER-G0: "-enable-split-dwarf" "-debug-info-kind=limited"
+// CHECK-SPLIT-OVER-G0: "-split-dwarf-file"

src/llvm-project/clang/test/Driver/split-debug.h

diff --git a/src/llvm-project/clang/test/Driver/split-debug.h b/src/llvm-project/clang/test/Driver/split-debug.h
new file mode 100644
index 0000000..a27ebb2
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/split-debug.h
@@ -0,0 +1,6 @@
+// Check that we aren't splitting debug output for modules builds that don't produce object files.
+//
+// RUN: %clang -target x86_64-unknown-linux-gnu -gsplit-dwarf -c -fmodules -### %s 2> %t
+// RUN: FileCheck -check-prefix=CHECK-NO-ACTIONS < %t %s
+//
+// CHECK-NO-ACTIONS-NOT: objcopy

src/llvm-project/clang/test/Driver/split-debug.s

diff --git a/src/llvm-project/clang/test/Driver/split-debug.s b/src/llvm-project/clang/test/Driver/split-debug.s
new file mode 100644
index 0000000..ece64cc
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/split-debug.s
@@ -0,0 +1,26 @@
+// Check that we split debug output properly
+//
+// RUN: %clang -target x86_64-unknown-linux-gnu -gsplit-dwarf -c -### %s 2> %t
+// RUN: FileCheck -check-prefix=CHECK-ACTIONS < %t %s
+//
+// CHECK-ACTIONS: "-split-dwarf-file" "split-debug.dwo"
+
+// Check we pass -split-dwarf-file to `as` if -gsplit-dwarf=split.
+// RUN: %clang -target x86_64-unknown-linux-gnu -gsplit-dwarf=split -c -### %s 2> %t
+// RUN: FileCheck -check-prefix=CHECK-ACTIONS < %t %s
+
+// Check we do not pass any -split-dwarf* commands to `as` if -gsplit-dwarf=single.
+// RUN: %clang -target x86_64-unknown-linux-gnu -gsplit-dwarf=single -c -### %s 2> %t
+// RUN: FileCheck -check-prefix=CHECK-NO-ACTIONS < %t %s
+
+// RUN: %clang -target x86_64-macosx -gsplit-dwarf -c -### %s 2> %t
+// RUN: FileCheck -check-prefix=CHECK-NO-ACTIONS < %t %s
+//
+// CHECK-NO-ACTIONS-NOT: -split-dwarf
+
+
+// RUN: %clang -target x86_64-unknown-linux-gnu -gsplit-dwarf -o Bad.x -### %s 2> %t
+// RUN: FileCheck -check-prefix=CHECK-BAD < %t %s
+//
+// CHECK-BAD-NOT: "Bad.dwo"
+

src/llvm-project/clang/test/Driver/split-lto-unit.c

diff --git a/src/llvm-project/clang/test/Driver/split-lto-unit.c b/src/llvm-project/clang/test/Driver/split-lto-unit.c
new file mode 100644
index 0000000..fab5790
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/split-lto-unit.c
@@ -0,0 +1,10 @@
+// RUN: %clang -target x86_64-unknown-linux -### %s -flto=thin 2>&1 | FileCheck --check-prefix=NOUNIT %s
+// RUN: %clang -target x86_64-unknown-linux -### %s -flto=thin -fsplit-lto-unit 2>&1 | FileCheck --check-prefix=UNIT %s
+// RUN: %clang -target x86_64-unknown-linux -### %s -flto=thin -fno-split-lto-unit 2>&1 | FileCheck --check-prefix=NOUNIT %s
+// RUN: %clang -target x86_64-unknown-linux -### %s -flto=thin -fno-split-lto-unit -fwhole-program-vtables 2>&1 | FileCheck --check-prefix=ERROR1 %s
+// RUN: %clang -target x86_64-unknown-linux -### %s -flto=thin -fno-split-lto-unit -fsanitize=cfi 2>&1 | FileCheck --check-prefix=ERROR2 %s
+
+// UNIT: "-fsplit-lto-unit"
+// NOUNIT-NOT: "-fsplit-lto-unit"
+// ERROR1: error: invalid argument '-fno-split-lto-unit' not allowed with '-fwhole-program-vtables'
+// ERROR2: error: invalid argument '-fno-split-lto-unit' not allowed with '-fsanitize=cfi'

src/llvm-project/clang/test/Driver/split-stack-ld.c

diff --git a/src/llvm-project/clang/test/Driver/split-stack-ld.c b/src/llvm-project/clang/test/Driver/split-stack-ld.c
new file mode 100644
index 0000000..3441d54
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/split-stack-ld.c
@@ -0,0 +1,17 @@
+// Test split stack ld flags.
+//
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     -target i386-unknown-linux -fsplit-stack \
+// RUN:     -resource-dir=%S/Inputs/resource_dir \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-LINUX-I386 %s
+//
+// CHECK-LINUX-I386: "--wrap=pthread_create"
+//
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     -target x86_64-unknown-linux -fsplit-stack \
+// RUN:     -resource-dir=%S/Inputs/resource_dir \
+// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-LINUX-X86-64 %s
+//
+// CHECK-LINUX-X86-64: "--wrap=pthread_create"

src/llvm-project/clang/test/Driver/stack-arg-probe.c

diff --git a/src/llvm-project/clang/test/Driver/stack-arg-probe.c b/src/llvm-project/clang/test/Driver/stack-arg-probe.c
new file mode 100644
index 0000000..97d2396
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/stack-arg-probe.c
@@ -0,0 +1,7 @@
+// RUN: %clang -### %s 2>&1 | FileCheck %s -check-prefix=STACKPROBE
+// RUN: %clang -### -mno-stack-arg-probe -mstack-arg-probe %s 2>&1 | FileCheck %s -check-prefix=STACKPROBE
+// RUN: %clang -### -mstack-arg-probe -mno-stack-arg-probe %s 2>&1 | FileCheck %s -check-prefix=NO-STACKPROBE
+// REQUIRES: clang-driver
+
+// NO-STACKPROBE: -mno-stack-arg-probe
+// STACKPROBE-NOT: -mno-stack-arg-probe

src/llvm-project/clang/test/Driver/stack-protector.c

diff --git a/src/llvm-project/clang/test/Driver/stack-protector.c b/src/llvm-project/clang/test/Driver/stack-protector.c
new file mode 100644
index 0000000..a3e40b5
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/stack-protector.c
@@ -0,0 +1,55 @@
+// RUN: %clang -fno-stack-protector -### %s 2>&1 | FileCheck %s -check-prefix=NOSSP
+// NOSSP-NOT: "-stack-protector"
+// NOSSP-NOT: "-stack-protector-buffer-size" 
+
+// RUN: %clang -target i386-unknown-linux -fstack-protector -### %s 2>&1 | FileCheck %s -check-prefix=SSP
+// SSP: "-stack-protector" "1"
+// SSP-NOT: "-stack-protector-buffer-size" 
+
+// RUN: %clang -target i386-unknown-linux -fstack-protector --param ssp-buffer-size=16 -### %s 2>&1 | FileCheck %s -check-prefix=SSP-BUF
+// SSP-BUF: "-stack-protector" "1"
+// SSP-BUF: "-stack-protector-buffer-size" "16" 
+
+// RUN: %clang -target i386-pc-openbsd -### %s 2>&1 | FileCheck %s -check-prefix=OPENBSD
+// OPENBSD: "-stack-protector" "2"
+
+// RUN: %clang -target i386-pc-openbsd -fstack-protector -### %s 2>&1 | FileCheck %s -check-prefix=OPENBSD_SPS
+// OPENBSD_SPS: "-stack-protector" "2"
+
+// RUN: %clang -fstack-protector-strong -### %s 2>&1 | FileCheck %s -check-prefix=SSP-STRONG
+// SSP-STRONG: "-stack-protector" "2"
+// SSP-STRONG-NOT: "-stack-protector-buffer-size" 
+
+// RUN: %clang -fstack-protector-all -### %s 2>&1 | FileCheck %s -check-prefix=SSP-ALL
+// SSP-ALL: "-stack-protector" "3"
+// SSP-ALL-NOT: "-stack-protector-buffer-size" 
+
+// RUN: %clang -target x86_64-scei-ps4 -### %s 2>&1 | FileCheck %s -check-prefix=SSP-PS4
+// RUN: %clang -target x86_64-scei-ps4 -fstack-protector -### %s 2>&1 | FileCheck %s -check-prefix=SSP-PS4
+// SSP-PS4: "-stack-protector" "2"
+// SSP-PS4-NOT: "-stack-protector-buffer-size"
+
+// RUN: %clang -target x86_64-scei-ps4 -fstack-protector --param ssp-buffer-size=16 -### %s 2>&1 | FileCheck %s -check-prefix=SSP-PS4-BUF
+// SSP-PS4-BUF: "-stack-protector" "2"
+// SSP-PS4-BUF: "-stack-protector-buffer-size" "16"
+
+// Test default stack protector values for Darwin platforms
+
+// RUN: %clang -target armv7k-apple-watchos2.0 -### %s 2>&1 | FileCheck %s -check-prefix=SSP_WATCHOS
+// RUN: %clang -ffreestanding -target armv7k-apple-watchos2.0 -### %s 2>&1 | FileCheck %s -check-prefix=SSP_WATCHOS
+// SSP_WATCHOS: "-stack-protector" "1"
+// RUN: %clang -target arm64-apple-ios8.0.0 -### %s 2>&1 | FileCheck %s -check-prefix=SSP_IOS
+// RUN: %clang -ffreestanding -target arm64-apple-ios8.0.0 -### %s 2>&1 | FileCheck %s -check-prefix=SSP_IOS
+// SSP_IOS: "-stack-protector" "1"
+// RUN: %clang -target x86_64-apple-darwin10 -mmacosx-version-min=10.6 -### %s 2>&1 | FileCheck %s -check-prefix=SSP_MACOSX
+// RUN: %clang -ffreestanding -target x86_64-apple-darwin10 -mmacosx-version-min=10.6 -### %s 2>&1 | FileCheck %s -check-prefix=SSP_MACOSX
+// SSP_MACOSX: "-stack-protector" "1"
+// RUN: %clang -target x86_64-apple-darwin10 -mmacosx-version-min=10.5 -### %s 2>&1 | FileCheck %s -check-prefix=SSP_MACOSX_10_5
+// RUN: %clang -ffreestanding -target x86_64-apple-darwin10 -mmacosx-version-min=10.5 -### %s 2>&1 | FileCheck %s -check-prefix=SSP_MACOSX_10_5
+// SSP_MACOSX_10_5: "-stack-protector" "1"
+// RUN: %clang -target x86_64-apple-darwin10 -mmacosx-version-min=10.5 -mkernel -### %s 2>&1 | FileCheck %s -check-prefix=SSP_MACOSX_KERNEL
+// SSP_MACOSX_KERNEL-NOT: "-stack-protector"
+// RUN: %clang -target x86_64-apple-darwin10 -mmacosx-version-min=10.6 -### %s 2>&1 | FileCheck %s -check-prefix=SSP_MACOSX_10_6_KERNEL
+// RUN: %clang -ffreestanding -target x86_64-apple-darwin10 -mmacosx-version-min=10.6 -### %s 2>&1 | FileCheck %s -check-prefix=SSP_MACOSX_10_6_KERNEL
+// SSP_MACOSX_10_6_KERNEL: "-stack-protector" "1"
+

src/llvm-project/clang/test/Driver/stack-size-section.c

diff --git a/src/llvm-project/clang/test/Driver/stack-size-section.c b/src/llvm-project/clang/test/Driver/stack-size-section.c
new file mode 100644
index 0000000..461f0b5
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/stack-size-section.c
@@ -0,0 +1,9 @@
+// RUN: %clang -target x86_64-unknown %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ABSENT
+// RUN: %clang -target x86_64-scei-ps4 -fno-stack-size-section %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ABSENT
+// CHECK-ABSENT-NOT: -fstack-size-section
+
+// RUN: %clang -target x86_64-unknown -fstack-size-section -### 2>&1 | FileCheck %s --check-prefix=CHECK-PRESENT
+// RUN: %clang -target x86_64-scei-ps4 %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-PRESENT
+// CHECK-PRESENT: -fstack-size-section
+
+int foo() { return 42; }

src/llvm-project/clang/test/Driver/stackrealign.c

diff --git a/src/llvm-project/clang/test/Driver/stackrealign.c b/src/llvm-project/clang/test/Driver/stackrealign.c
new file mode 100644
index 0000000..217be7a
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/stackrealign.c
@@ -0,0 +1,7 @@
+// RUN: %clang -### %s 2>&1 | FileCheck %s -check-prefix=NO-REALIGN
+// RUN: %clang -### -mno-stackrealign -mstackrealign %s 2>&1 | FileCheck %s -check-prefix=REALIGN
+// RUN: %clang -### -mstackrealign -mno-stackrealign %s 2>&1 | FileCheck %s -check-prefix=NO-REALIGN
+// REQUIRES: clang-driver
+
+// REALIGN: -mstackrealign
+// NO-REALIGN-NOT: -mstackrealign

src/llvm-project/clang/test/Driver/std.c

diff --git a/src/llvm-project/clang/test/Driver/std.c b/src/llvm-project/clang/test/Driver/std.c
new file mode 100644
index 0000000..02dca66
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/std.c
@@ -0,0 +1,18 @@
+// RUN: %clang -w -std=c99 -trigraphs -std=gnu99 %s -E -o - | FileCheck -check-prefix=OVERRIDE %s
+// OVERRIDE: ??(??)
+// RUN: %clang -w -std=c99 -trigraphs -std=gnu99 %s -E -o - | FileCheck -check-prefix=FOVERRIDE %s
+// FOVERRIDE: ??(??)
+// RUN: %clang -w -ansi %s -E -o - | FileCheck -check-prefix=ANSI %s
+// ANSI: []
+// RUN: %clang -w -ansi %s -fno-trigraphs -E -o - | FileCheck -check-prefix=ANSI-OVERRIDE %s
+// ANSI-OVERRIDE: ??(??)
+// RUN: %clang -w -std=gnu99 -trigraphs %s -E -o - | FileCheck -check-prefix=EXPLICIT %s
+// EXPLICIT: []
+// RUN: %clang -w -std=gnu99 -ftrigraphs %s -E -o - | FileCheck -check-prefix=FEXPLICIT %s
+// FEXPLICIT: []
+// RUN: %clang -w -ftrigraphs -fno-trigraphs %s -E -o - | FileCheck -check-prefix=ONOFF %s
+// ONOFF: ??(??)
+// RUN: %clang -w -fno-trigraphs -trigraphs %s -E -o - | FileCheck -check-prefix=OFFFON %s
+// OFFFON: []
+
+??(??)

src/llvm-project/clang/test/Driver/std.cpp

diff --git a/src/llvm-project/clang/test/Driver/std.cpp b/src/llvm-project/clang/test/Driver/std.cpp
new file mode 100644
index 0000000..52b42ab
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/std.cpp
@@ -0,0 +1,50 @@
+// RUN: not %clang -std=c++98 %s -Wno-c++0x-compat -fsyntax-only 2>&1 | FileCheck -check-prefix=CXX98 %s
+// RUN: not %clang -std=gnu++98 %s -Wno-c++0x-compat -fsyntax-only 2>&1 | FileCheck -check-prefix=GNUXX98 %s
+// RUN: not %clang -std=c++03 %s -Wno-c++0x-compat -fsyntax-only 2>&1 | FileCheck -check-prefix=CXX98 %s
+// RUN: not %clang -std=c++0x %s -fsyntax-only 2>&1 | FileCheck -check-prefix=CXX11 %s
+// RUN: not %clang -std=gnu++0x %s -fsyntax-only 2>&1 | FileCheck -check-prefix=GNUXX11 %s
+// RUN: not %clang -std=c++11 %s -fsyntax-only 2>&1 | FileCheck -check-prefix=CXX11 %s
+// RUN: not %clang -std=gnu++11 %s -fsyntax-only 2>&1 | FileCheck -check-prefix=GNUXX11 %s
+// RUN: not %clang -std=c++1y %s -fsyntax-only 2>&1 | FileCheck -check-prefix=CXX1Y %s
+// RUN: not %clang -std=gnu++1y %s -fsyntax-only 2>&1 | FileCheck -check-prefix=GNUXX1Y %s
+// RUN: not %clang -std=c++1z %s -fsyntax-only 2>&1 | FileCheck -check-prefix=CXX1Z %s
+// RUN: not %clang -std=gnu++1z %s -fsyntax-only 2>&1 | FileCheck -check-prefix=GNUXX1Z %s
+// RUN: not %clang -std=c++2a %s -fsyntax-only 2>&1 | FileCheck -check-prefix=CXX2A %s
+// RUN: not %clang -std=gnu++2a %s -fsyntax-only 2>&1 | FileCheck -check-prefix=GNUXX2A %s
+
+
+void f(int n) {
+  typeof(n)();
+  decltype(n)();
+}
+
+// CXX98: undeclared identifier 'typeof'
+// CXX98: undeclared identifier 'decltype'
+
+// GNUXX98-NOT: undeclared identifier 'typeof'
+// GNUXX98: undeclared identifier 'decltype'
+
+// CXX11: undeclared identifier 'typeof'
+// CXX11-NOT: undeclared identifier 'decltype'
+
+// GNUXX11-NOT: undeclared identifier 'typeof'
+// GNUXX11-NOT: undeclared identifier 'decltype'
+
+// CXX1Y: undeclared identifier 'typeof'
+// CXX1Y-NOT: undeclared identifier 'decltype'
+
+// GNUXX1Y-NOT: undeclared identifier 'typeof'
+// GNUXX1Y-NOT: undeclared identifier 'decltype'
+
+// CXX1Z: undeclared identifier 'typeof'
+// CXX1Z-NOT: undeclared identifier 'decltype'
+
+// GNUXX1Z-NOT: undeclared identifier 'typeof'
+// GNUXX1Z-NOT: undeclared identifier 'decltype'
+
+// CXX2A: undeclared identifier 'typeof'
+// CXX2A-NOT: undeclared identifier 'decltype'
+
+// GNUXX2A-NOT: undeclared identifier 'typeof'
+// GNUXX2A-NOT: undeclared identifier 'decltype'
+

src/llvm-project/clang/test/Driver/symbol-rewriter.c

diff --git a/src/llvm-project/clang/test/Driver/symbol-rewriter.c b/src/llvm-project/clang/test/Driver/symbol-rewriter.c
new file mode 100644
index 0000000..3cfdb9d
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/symbol-rewriter.c
@@ -0,0 +1,21 @@
+// RUN: %clang -frewrite-map-file %S/Inputs/rewrite.map -### %s 2>&1 | FileCheck %s -check-prefix CHECK-SINGLE
+
+// CHECK-SINGLE: "-frewrite-map-file" "{{.*[\\/]}}rewrite.map"
+
+// RUN: %clang -frewrite-map-file %S/Inputs/rewrite-1.map -frewrite-map-file %S/Inputs/rewrite-2.map -### %s 2>&1 | FileCheck %s -check-prefix CHECK-MULTIPLE
+
+// CHECK-MULTIPLE: "-frewrite-map-file" "{{.*[\\/]}}rewrite-1.map" "-frewrite-map-file" "{{.*[\\/]}}rewrite-2.map"
+
+// RUN: %clang -frewrite-map-file=%S/Inputs/rewrite.map -### %s 2>&1 | FileCheck %s -check-prefix CHECK-SINGLE-EQ
+
+// CHECK-SINGLE-EQ: "-frewrite-map-file" "{{.*[\\/]}}rewrite.map"
+
+// RUN: %clang -frewrite-map-file=%S/Inputs/rewrite-1.map -frewrite-map-file=%S/Inputs/rewrite-2.map -### %s 2>&1 | FileCheck %s -check-prefix CHECK-MULTIPLE-EQ
+
+// CHECK-MULTIPLE-EQ: "-frewrite-map-file" "{{.*[\\/]}}rewrite-1.map"
+// CHECK-MULTIPLE-EQ: "-frewrite-map-file" "{{.*[\\/]}}rewrite-2.map"
+
+// RUN: %clang -frewrite-map-file %S/Inputs/rewrite-1.map -frewrite-map-file=%S/Inputs/rewrite-2.map -### %s 2>&1 | FileCheck %s -check-prefix CHECK-MIXED
+
+// CHECK-MIXED: "-frewrite-map-file" "{{.*[\\/]}}rewrite-1.map" "-frewrite-map-file" "{{.*[\\/]}}rewrite-2.map"
+

src/llvm-project/clang/test/Driver/sysroot-flags.c

diff --git a/src/llvm-project/clang/test/Driver/sysroot-flags.c b/src/llvm-project/clang/test/Driver/sysroot-flags.c
new file mode 100644
index 0000000..b0a10bf
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/sysroot-flags.c
@@ -0,0 +1,28 @@
+// Check for proper handling of --sysroot and -isysroot flags.
+
+// RUN: %clang -### -fsyntax-only -isysroot /foo/bar %s 2>&1 | \
+// RUN:   FileCheck %s -check-prefix=ISYSROOT
+// ISYSROOT: "-isysroot" "{{[^"]*}}/foo/bar"
+
+// Check that we get both isysroot for headers, and pass --sysroot on to GCC to
+// produce the final binary.
+// RUN: %clang -### -target x86_64-unknown-linux-gnu \
+// RUN:   --sysroot=/foo/bar -o /dev/null %s 2>&1 | \
+// RUN:   FileCheck %s -check-prefix=SYSROOT_EQ
+// SYSROOT_EQ: "-isysroot" "{{[^"]*}}/foo/bar"
+// SYSROOT_EQ: "--sysroot{{" "|=}}{{[^"]*}}/foo/bar"
+
+// Check for overriding the header sysroot by providing both --sysroot and
+// -isysroot.
+// RUN: %clang -### -target x86_64-unknown-linux-gnu -isysroot /baz \
+// RUN:   --sysroot=/foo/bar -o /dev/null %s 2>&1 | FileCheck %s \
+// RUN:   -check-prefix=ISYSROOT_AND_SYSROOT
+// ISYSROOT_AND_SYSROOT: "-isysroot" "{{[^"]*}}/baz"
+// ISYSROOT_AND_SYSROOT: "--sysroot{{" "|=}}{{[^"]*}}/foo/bar"
+
+// Check that omitting the equals works as well.
+// RUN: %clang -### -target x86_64-unknown-linux-gnu \
+// RUN:   --sysroot /foo/bar -o /dev/null %s 2>&1 | \
+// RUN:   FileCheck %s -check-prefix=SYSROOT_SEPARATE
+// SYSROOT_SEPARATE: "-isysroot" "{{[^"]*}}/foo/bar"
+// SYSROOT_SEPARATE: "--sysroot{{" "|=}}{{[^"]*}}/foo/bar"

src/llvm-project/clang/test/Driver/sysroot.c

diff --git a/src/llvm-project/clang/test/Driver/sysroot.c b/src/llvm-project/clang/test/Driver/sysroot.c
new file mode 100644
index 0000000..4e9ed2b
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/sysroot.c
@@ -0,0 +1,20 @@
+// REQUIRES: x86-registered-target
+//
+// Check that --sysroot= also applies to header search paths.
+// RUN: %clang -target i386-unk-unk --sysroot=/FOO -### -E %s 2> %t1
+// RUN: FileCheck --check-prefix=CHECK-SYSROOTEQ < %t1 %s
+// CHECK-SYSROOTEQ: "-cc1"{{.*}} "-isysroot" "{{[^"]*}}/FOO"
+
+// Apple Darwin uses -isysroot as the syslib root, too.
+// RUN: touch %t2.o
+// RUN: %clang -target i386-apple-darwin10 \
+// RUN:   -isysroot /FOO -### %t2.o 2> %t2
+// RUN: FileCheck --check-prefix=CHECK-APPLE-ISYSROOT < %t2 %s
+// CHECK-APPLE-ISYSROOT: "-arch" "i386"{{.*}} "-syslibroot" "{{[^"]*}}/FOO"
+
+// Check that honor --sysroot= over -isysroot, for Apple Darwin.
+// RUN: touch %t3.o
+// RUN: %clang -target i386-apple-darwin10 \
+// RUN:   -isysroot /FOO --sysroot=/BAR -### %t3.o 2> %t3
+// RUN: FileCheck --check-prefix=CHECK-APPLE-SYSROOT < %t3 %s
+// CHECK-APPLE-SYSROOT: "-arch" "i386"{{.*}} "-syslibroot" "{{[^"]*}}/BAR"

src/llvm-project/clang/test/Driver/systemz-as.s

diff --git a/src/llvm-project/clang/test/Driver/systemz-as.s b/src/llvm-project/clang/test/Driver/systemz-as.s
new file mode 100644
index 0000000..34ad9c4
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/systemz-as.s
@@ -0,0 +1,14 @@
+// Make sure SystemZ defaults to using the integrated assembler
+
+// RUN: %clang -target s390x-ibm-linux -### -c %s 2>&1 \
+// RUN: | FileCheck -check-prefix=IAS %s
+
+// RUN: %clang -target s390x-ibm-linux -integrated-as -### -c %s 2>&1 \
+// RUN: | FileCheck -check-prefix=IAS %s
+// IAS: "-cc1as"{{.*}} "-target-cpu" "z10"
+
+// RUN: %clang -target s390x-ibm-linux -no-integrated-as -### -c %s 2>&1 \
+// RUN: | FileCheck -check-prefix=NO-IAS %s
+// NO-IAS-NOT: -cc1as
+// NO-IAS: "-march=z10"
+

src/llvm-project/clang/test/Driver/systemz-features.cpp

diff --git a/src/llvm-project/clang/test/Driver/systemz-features.cpp b/src/llvm-project/clang/test/Driver/systemz-features.cpp
new file mode 100644
index 0000000..be1818a
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/systemz-features.cpp
@@ -0,0 +1,26 @@
+
+// RUN: %clang -target s390x-unknown-linux-gnu %s -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-DEFAULT %s
+// CHECK-DEFAULT-NOT: "-target-feature" "+transactional-execution"
+// CHECK-DEFAULT-NOT: "-target-feature" "-transactional-execution"
+// CHECK-DEFAULT-NOT: "-target-feature" "+vector"
+// CHECK-DEFAULT-NOT: "-target-feature" "-vector"
+
+// RUN: %clang -target s390x-unknown-linux-gnu %s -mhtm -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-HTM %s
+// RUN: %clang -target s390x-unknown-linux-gnu %s -mno-htm -mhtm -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-HTM %s
+// CHECK-HTM: "-target-feature" "+transactional-execution"
+// CHECK-HTM-NOT: "-target-feature" "-transactional-execution"
+
+// RUN: %clang -target s390x-unknown-linux-gnu %s -mno-htm -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-NOHTM %s
+// RUN: %clang -target s390x-unknown-linux-gnu %s -mhtm -mno-htm -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-NOHTM %s
+// CHECK-NOHTM: "-target-feature" "-transactional-execution"
+// CHECK-NOHTM-NOT: "-target-feature" "+transactional-execution"
+
+// RUN: %clang -target s390x-unknown-linux-gnu %s -mvx -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-VX %s
+// RUN: %clang -target s390x-unknown-linux-gnu %s -mno-vx -mvx -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-VX %s
+// CHECK-VX: "-target-feature" "+vector"
+// CHECK-VX-NOT: "-target-feature" "-vector"
+//
+// RUN: %clang -target s390x-unknown-linux-gnu %s -mno-vx -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-NOVX %s
+// RUN: %clang -target s390x-unknown-linux-gnu %s -mvx -mno-vx -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-NOVX %s
+// CHECK-NOVX: "-target-feature" "-vector"
+// CHECK-NOVX-NOT: "-target-feature" "+vector"

src/llvm-project/clang/test/Driver/systemz-march.c

diff --git a/src/llvm-project/clang/test/Driver/systemz-march.c b/src/llvm-project/clang/test/Driver/systemz-march.c
new file mode 100644
index 0000000..2fe7f89
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/systemz-march.c
@@ -0,0 +1,27 @@
+// Check that -march works for all supported targets.
+
+// RUN: not %clang -target s390x -S -emit-llvm -march=z9 %s -o - 2>&1 | FileCheck --check-prefix=CHECK-Z9 %s
+// RUN: %clang -target s390x -### -S -emit-llvm -march=z10 %s 2>&1 | FileCheck --check-prefix=CHECK-Z10 %s
+// RUN: %clang -target s390x -### -S -emit-llvm -march=arch8 %s 2>&1 | FileCheck --check-prefix=CHECK-ARCH8 %s
+// RUN: %clang -target s390x -### -S -emit-llvm -march=z196 %s 2>&1 | FileCheck --check-prefix=CHECK-Z196 %s
+// RUN: %clang -target s390x -### -S -emit-llvm -march=arch9 %s 2>&1 | FileCheck --check-prefix=CHECK-ARCH9 %s
+// RUN: %clang -target s390x -### -S -emit-llvm -march=zEC12 %s 2>&1 | FileCheck --check-prefix=CHECK-ZEC12 %s
+// RUN: %clang -target s390x -### -S -emit-llvm -march=arch10 %s 2>&1 | FileCheck --check-prefix=CHECK-ARCH10 %s
+// RUN: %clang -target s390x -### -S -emit-llvm -march=z13 %s 2>&1 | FileCheck --check-prefix=CHECK-Z13 %s
+// RUN: %clang -target s390x -### -S -emit-llvm -march=arch11 %s 2>&1 | FileCheck --check-prefix=CHECK-ARCH11 %s
+// RUN: %clang -target s390x -### -S -emit-llvm -march=z14 %s 2>&1 | FileCheck --check-prefix=CHECK-Z14 %s
+// RUN: %clang -target s390x -### -S -emit-llvm -march=arch12 %s 2>&1 | FileCheck --check-prefix=CHECK-ARCH12 %s
+
+// CHECK-Z9: error: unknown target CPU 'z9'
+// CHECK-Z10: "-target-cpu" "z10"
+// CHECK-ARCH8: "-target-cpu" "arch8"
+// CHECK-Z196: "-target-cpu" "z196"
+// CHECK-ARCH9: "-target-cpu" "arch9"
+// CHECK-ZEC12: "-target-cpu" "zEC12"
+// CHECK-ARCH10: "-target-cpu" "arch10"
+// CHECK-Z13: "-target-cpu" "z13"
+// CHECK-ARCH11: "-target-cpu" "arch11"
+// CHECK-Z14: "-target-cpu" "z14"
+// CHECK-ARCH12: "-target-cpu" "arch12"
+
+int x;

src/llvm-project/clang/test/Driver/target-abi-cc1as.s

diff --git a/src/llvm-project/clang/test/Driver/target-abi-cc1as.s b/src/llvm-project/clang/test/Driver/target-abi-cc1as.s
new file mode 100644
index 0000000..34cdeed
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/target-abi-cc1as.s
@@ -0,0 +1,6 @@
+// Check if -cc1as knows about the 'target-abi' argument.
+// REQUIRES: mips-registered-target
+
+// RUN: %clang -cc1as -triple mips--linux-gnu -filetype obj -target-cpu mips32 -target-abi o32 %s 2>&1 | \
+// RUN:   FileCheck %s
+// CHECK-NOT: clang -cc1as: error: unknown argument: '-target-abi'

src/llvm-project/clang/test/Driver/target-as.s

diff --git a/src/llvm-project/clang/test/Driver/target-as.s b/src/llvm-project/clang/test/Driver/target-as.s
new file mode 100644
index 0000000..4881a33
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/target-as.s
@@ -0,0 +1,6 @@
+// Make sure the -march is passed down to cc1as.
+// RUN: %clang -target i386-unknown-freebsd -### -c -integrated-as %s \
+// RUN: -march=geode 2>&1 | FileCheck -check-prefix=TARGET %s
+//
+// TARGET: "-cc1as"
+// TARGET: "-target-cpu" "geode"

src/llvm-project/clang/test/Driver/target-override.c

diff --git a/src/llvm-project/clang/test/Driver/target-override.c b/src/llvm-project/clang/test/Driver/target-override.c
new file mode 100644
index 0000000..49ca90f
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/target-override.c
@@ -0,0 +1,16 @@
+// REQUIRES: shell
+// REQUIRES: x86-registered-target
+
+// RUN: mkdir -p %T/testbin
+// RUN: [ ! -s %T/testbin/i386-clang ] || rm %T/testbin/i386-clang
+// RUN: ln -s %clang %T/testbin/i386-clang
+
+// Check if invocation of "foo-clang" adds option "-target foo".
+//
+// RUN: %T/testbin/i386-clang -c -no-canonical-prefixes %s -### 2>&1 | FileCheck -check-prefix CHECK-TG1 %s
+// CHECK-TG1: Target: i386
+
+// Check if invocation of "foo-clang -target bar" overrides option "-target foo".
+//
+// RUN: %T/testbin/i386-clang -c -no-canonical-prefixes -target x86_64 %s -### 2>&1 | FileCheck -check-prefix CHECK-TG2 %s
+// CHECK-TG2: Target: x86_64

src/llvm-project/clang/test/Driver/target-triple-deployment.c

diff --git a/src/llvm-project/clang/test/Driver/target-triple-deployment.c b/src/llvm-project/clang/test/Driver/target-triple-deployment.c
new file mode 100644
index 0000000..b59f81a
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/target-triple-deployment.c
@@ -0,0 +1,41 @@
+// RUN: touch %t.o
+// RUN: %clang -target x86_64-apple-macosx10.4 -### %t.o 2> %t.log
+// RUN: %clang -target x86_64-apple-darwin9 -### %t.o 2>> %t.log
+// RUN: %clang -target x86_64-apple-macosx10.7 -### %t.o 2>> %t.log
+//
+// RUN: %clang -target armv7-apple-ios -### %t.o 2>> %t.log
+// RUN: %clang -target armv7-apple-ios0.0 -### %t.o 2>> %t.log
+// RUN: %clang -target armv7-apple-ios1.2.3 -### %t.o 2>> %t.log
+// RUN: %clang -target armv7-apple-ios5.0 -### %t.o 2>> %t.log
+// RUN: %clang -target armv7-apple-ios7.0 -### %t.o 2>> %t.log
+// RUN: %clang -target arm64-apple-ios -### %t.o 2>> %t.log
+//
+// RUN: FileCheck %s < %t.log
+
+// CHECK: {{ld(.exe)?"}}
+// CHECK: -macosx_version_min
+// CHECK: 10.4.0
+// CHECK: {{ld(.exe)?"}}
+// CHECK: -macosx_version_min
+// CHECK: 10.5.0
+// CHECK: {{ld(.exe)?"}}
+// CHECK: -macosx_version_min
+// CHECK: 10.7.0
+// CHECK: {{ld(.exe)?"}}
+// CHECK: -iphoneos_version_min
+// CHECK: 5.0.0
+// CHECK: {{ld(.exe)?"}}
+// CHECK: -iphoneos_version_min
+// CHECK: 5.0.0
+// CHECK: {{ld(.exe)?"}}
+// CHECK: -iphoneos_version_min
+// CHECK: 1.2.3
+// CHECK: {{ld(.exe)?"}}
+// CHECK: -iphoneos_version_min
+// CHECK: 5.0.0
+// CHECK: {{ld(.exe)?"}}
+// CHECK: -iphoneos_version_min
+// CHECK: 7.0.0
+// CHECK: {{ld(.exe)?"}}
+// CHECK: -iphoneos_version_min
+// CHECK: 7.0.0

src/llvm-project/clang/test/Driver/target.c

diff --git a/src/llvm-project/clang/test/Driver/target.c b/src/llvm-project/clang/test/Driver/target.c
new file mode 100644
index 0000000..a46ba16
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/target.c
@@ -0,0 +1,9 @@
+// RUN: %clang -no-canonical-prefixes --target=unknown-unknown-unknown -c %s \
+// RUN:   -o %t.o -### 2>&1 | FileCheck %s
+//
+// Ensure we get a crazy triple here as we asked for one.
+// CHECK: Target: unknown-unknown-unknown
+//
+// Also check that the legacy spelling works.
+// RUN: %clang -no-canonical-prefixes -target unknown-unknown-unknown -c %s \
+// RUN:   -o %t.o -### 2>&1 | FileCheck %s

src/llvm-project/clang/test/Driver/thinlto.c

diff --git a/src/llvm-project/clang/test/Driver/thinlto.c b/src/llvm-project/clang/test/Driver/thinlto.c
new file mode 100644
index 0000000..bef7b2b
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/thinlto.c
@@ -0,0 +1,37 @@
+// -flto=thin causes a switch to llvm-bc object files.
+// RUN: %clang -ccc-print-phases -c %s -flto=thin 2> %t
+// RUN: FileCheck -check-prefix=CHECK-COMPILE-ACTIONS < %t %s
+//
+// CHECK-COMPILE-ACTIONS: 2: compiler, {1}, ir
+// CHECK-COMPILE-ACTIONS: 3: backend, {2}, lto-bc
+
+// RUN: %clang -ccc-print-phases %s -flto=thin 2> %t
+// RUN: FileCheck -check-prefix=CHECK-COMPILELINK-ACTIONS < %t %s
+//
+// CHECK-COMPILELINK-ACTIONS: 0: input, "{{.*}}thinlto.c", c
+// CHECK-COMPILELINK-ACTIONS: 1: preprocessor, {0}, cpp-output
+// CHECK-COMPILELINK-ACTIONS: 2: compiler, {1}, ir
+// CHECK-COMPILELINK-ACTIONS: 3: backend, {2}, lto-bc
+// CHECK-COMPILELINK-ACTIONS: 4: linker, {3}, image
+
+// -flto=thin should cause link using gold plugin with thinlto option,
+// also confirm that it takes precedence over earlier -fno-lto and -flto=full.
+// RUN: %clang -target x86_64-unknown-linux -### %s -flto=full -fno-lto -flto=thin 2> %t
+// RUN: FileCheck -check-prefix=CHECK-LINK-THIN-ACTION < %t %s
+//
+// CHECK-LINK-THIN-ACTION: "-plugin" "{{.*}}{{[/\\]}}LLVMgold.{{dll|dylib|so}}"
+// CHECK-LINK-THIN-ACTION: "-plugin-opt=thinlto"
+
+// Check that subsequent -flto=full takes precedence
+// RUN: %clang -target x86_64-unknown-linux -### %s -flto=thin -flto=full 2> %t
+// RUN: FileCheck -check-prefix=CHECK-LINK-FULL-ACTION < %t %s
+//
+// CHECK-LINK-FULL-ACTION: "-plugin" "{{.*}}{{[/\\]}}LLVMgold.{{dll|dylib|so}}"
+// CHECK-LINK-FULL-ACTION-NOT: "-plugin-opt=thinlto"
+
+// Check that subsequent -fno-lto takes precedence
+// RUN: %clang -target x86_64-unknown-linux -### %s -flto=thin -fno-lto 2> %t
+// RUN: FileCheck -check-prefix=CHECK-LINK-NOLTO-ACTION < %t %s
+//
+// CHECK-LINK-NOLTO-ACTION-NOT: "-plugin" "{{.*}}{{[/\\]}}LLVMgold.{{dll|dylib|so}}"
+// CHECK-LINK-NOLTO-ACTION-NOT: "-plugin-opt=thinlto"

src/llvm-project/clang/test/Driver/thinlto.cu

diff --git a/src/llvm-project/clang/test/Driver/thinlto.cu b/src/llvm-project/clang/test/Driver/thinlto.cu
new file mode 100644
index 0000000..c5a76b0
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/thinlto.cu
@@ -0,0 +1,54 @@
+// REQUIRES: clang-driver
+// REQUIRES: x86-registered-target
+// REQUIRES: nvptx-registered-target
+
+// -flto=thin causes a switch to llvm-bc object files.
+// RUN: %clangxx -ccc-print-phases -nocudainc -nocudalib -c %s -flto=thin 2> %t
+// RUN: FileCheck -check-prefix=CHECK-COMPILE-ACTIONS < %t %s
+//
+// CHECK-COMPILE-ACTIONS: 2: compiler, {1}, ir, (host-cuda)
+// CHECK-COMPILE-ACTIONS-NOT: lto-bc
+// CHECK-COMPILE-ACTIONS: 12: backend, {11}, lto-bc, (host-cuda)
+
+// RUN: %clangxx -ccc-print-phases -nocudainc -nocudalib %s -flto=thin 2> %t
+// RUN: FileCheck -check-prefix=CHECK-COMPILELINK-ACTIONS < %t %s
+//
+// CHECK-COMPILELINK-ACTIONS: 0: input, "{{.*}}thinlto.cu", cuda, (host-cuda)
+// CHECK-COMPILELINK-ACTIONS: 1: preprocessor, {0}, cuda-cpp-output
+// CHECK-COMPILELINK-ACTIONS: 2: compiler, {1}, ir, (host-cuda)
+// CHECK-COMPILELINK-ACTIONS: 3: input, "{{.*}}thinlto.cu", cuda, (device-cuda, sm_20)
+// CHECK-COMPILELINK-ACTIONS: 4: preprocessor, {3}, cuda-cpp-output, (device-cuda, sm_20)
+// CHECK-COMPILELINK-ACTIONS: 5: compiler, {4}, ir, (device-cuda, sm_20)
+// CHECK-COMPILELINK-ACTIONS: 6: backend, {5}, assembler, (device-cuda, sm_20)
+// CHECK-COMPILELINK-ACTIONS: 7: assembler, {6}, object, (device-cuda, sm_20)
+// CHECK-COMPILELINK-ACTIONS: 8: offload, "device-cuda (nvptx{{.*}}-nvidia-cuda:sm_20)" {7}, object
+// CHECK-COMPILELINK-ACTIONS: 9: offload, "device-cuda (nvptx{{.*}}-nvidia-cuda:sm_20)" {6}, assembler
+// CHECK-COMPILELINK-ACTIONS: 10: linker, {8, 9}, cuda-fatbin, (device-cuda)
+// CHECK-COMPILELINK-ACTIONS: 11: offload, "host-cuda {{.*}}" {2}, "device-cuda{{.*}}" {10}, ir
+// CHECK-COMPILELINK-ACTIONS: 12: backend, {11}, lto-bc, (host-cuda)
+// CHECK-COMPILELINK-ACTIONS: 13: linker, {12}, image, (host-cuda)
+
+// -flto=thin should cause link using gold plugin with thinlto option,
+// also confirm that it takes precedence over earlier -fno-lto and -flto=full.
+// RUN: %clangxx -nocudainc -nocudalib \
+// RUN:        -target x86_64-unknown-linux -### %s -flto=full -fno-lto -flto=thin 2> %t
+// RUN: FileCheck -check-prefix=CHECK-LINK-THIN-ACTION < %t %s
+//
+// CHECK-LINK-THIN-ACTION: "-plugin" "{{.*}}{{[/\\]}}LLVMgold.{{dll|dylib|so}}"
+// CHECK-LINK-THIN-ACTION: "-plugin-opt=thinlto"
+
+// Check that subsequent -flto=full takes precedence
+// RUN: %clangxx -nocudainc -nocudalib \
+// RUN:        -target x86_64-unknown-linux -### %s -flto=thin -flto=full 2> %t
+// RUN: FileCheck -check-prefix=CHECK-LINK-FULL-ACTION < %t %s
+//
+// CHECK-LINK-FULL-ACTION: "-plugin" "{{.*}}{{[/\\]}}LLVMgold.{{dll|dylib|so}}"
+// CHECK-LINK-FULL-ACTION-NOT: "-plugin-opt=thinlto"
+
+// Check that subsequent -fno-lto takes precedence
+// RUN: %clangxx -nocudainc -nocudalib \
+// RUN:        -target x86_64-unknown-linux -### %s -flto=thin -fno-lto 2> %t
+// RUN: FileCheck -check-prefix=CHECK-LINK-NOLTO-ACTION < %t %s
+//
+// CHECK-LINK-NOLTO-ACTION-NOT: "-plugin" "{{.*}}{{[/\\]}}LLVMgold.{{dll|dylib|so}}"
+// CHECK-LINK-NOLTO-ACTION-NOT: "-plugin-opt=thinlto"

src/llvm-project/clang/test/Driver/thinlto_backend.c

diff --git a/src/llvm-project/clang/test/Driver/thinlto_backend.c b/src/llvm-project/clang/test/Driver/thinlto_backend.c
new file mode 100644
index 0000000..b2b45f5
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/thinlto_backend.c
@@ -0,0 +1,19 @@
+// RUN: %clang -O2 %s -flto=thin -c -o %t.o
+// RUN: llvm-lto -thinlto -o %t %t.o
+
+// -fthinlto_index should be passed to cc1
+// RUN: %clang -O2 -o %t1.o -x ir %t.o -c -fthinlto-index=%t.thinlto.bc -### 2>&1 | FileCheck %s -check-prefix=CHECK-THINLTOBE-ACTION
+// CHECK-THINLTOBE-ACTION: -fthinlto-index=
+
+// -save-temps should be passed to cc1
+// RUN: %clang -O2 -o %t1.o -x ir %t.o -c -fthinlto-index=%t.thinlto.bc -save-temps -### 2>&1 | FileCheck %s -check-prefix=CHECK-SAVE-TEMPS -check-prefix=CHECK-SAVE-TEMPS-CWD
+// RUN: %clang -O2 -o %t1.o -x ir %t.o -c -fthinlto-index=%t.thinlto.bc -save-temps=cwd -### 2>&1 | FileCheck %s -check-prefix=CHECK-SAVE-TEMPS -check-prefix=CHECK-SAVE-TEMPS-CWD
+// RUN: %clang -O2 -o %t1.o -x ir %t.o -c -fthinlto-index=%t.thinlto.bc -save-temps=obj -### 2>&1 | FileCheck %s -check-prefix=CHECK-SAVE-TEMPS -check-prefix=CHECK-SAVE-TEMPS-OBJ
+// CHECK-SAVE-TEMPS-NOT: -emit-llvm-bc
+// CHECK-SAVE-TEMPS-CWD: -save-temps=cwd
+// CHECK-SAVE-TEMPS-OBJ: -save-temps=obj
+// CHECK-SAVE-TEMPS-NOT: -emit-llvm-bc
+
+// Ensure clang driver gives the expected error for incorrect input type
+// RUN: not %clang -O2 -o %t1.o %s -c -fthinlto-index=%t.thinlto.bc 2>&1 | FileCheck %s -check-prefix=CHECK-WARNING
+// CHECK-WARNING: error: invalid argument '-fthinlto-index={{.*}}' only allowed with '-x ir'

src/llvm-project/clang/test/Driver/thread-model.c

diff --git a/src/llvm-project/clang/test/Driver/thread-model.c b/src/llvm-project/clang/test/Driver/thread-model.c
new file mode 100644
index 0000000..d01ef1c
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/thread-model.c
@@ -0,0 +1,31 @@
+// RUN: %clang -### -target arm-unknown-linux-gnu -c %s -mthread-model posix -v 2>&1 | FileCheck -check-prefix=CHECK-POSIX %s
+// RUN: %clang -### -target arm-unknown-linux-gnu -c %s -mthread-model single -v 2>&1 | FileCheck -check-prefix=CHECK-SINGLE %s
+// RUN: not %clang -target arm-unknown-linux-gnu -c %s -mthread-model silly -v 2>&1 | FileCheck -check-prefix=CHECK-INVALID %s
+// CHECK-POSIX: "-mthread-model" "posix"
+// CHECK-SINGLE: "-mthread-model" "single"
+// CHECK-INVALID: error: invalid thread model 'silly' in '-mthread-model silly' for this target
+
+// RUN: %clang -### -target arm-unknown-linux-gnu -c %s -v 2>&1 | FileCheck -check-prefix=CHECK-LINUX-POSIX %s
+// RUN: %clang -### -target arm-unknown-linux-gnu -c %s -v -mthread-model single 2>&1 | FileCheck -check-prefix=CHECK-LINUX-SINGLE %s
+// RUN: %clang -### -target arm-unknown-linux-gnu -c %s -v -mthread-model silly 2>&1 | FileCheck -check-prefix=CHECK-LINUX-INVALID %s
+// CHECK-LINUX-POSIX: Thread model: posix
+// CHECK-LINUX-POSIX: "-mthread-model" "posix"
+// CHECK-LINUX-SINGLE: Thread model: single
+// CHECK-LINUX-SINGLE: "-mthread-model" "single"
+// CHECK-LINUX-INVALID-NOT: Thread model:
+
+// RUN: %clang -### -target wasm32-unknown-linux-gnu -c %s -v 2>&1 | FileCheck -check-prefix=CHECK-WEBASSEMBLY-DEFAULT %s
+// RUN: %clang -### -target wasm32-unknown-linux-gnu -c %s -v -mthread-model single 2>&1 | FileCheck -check-prefix=CHECK-WEBASSEMBLY-SINGLE %s
+// RUN: %clang -### -target wasm32-unknown-linux-gnu -c %s -v -mthread-model posix 2>&1 | FileCheck -check-prefix=CHECK-WEBASSEMBLY-POSIX %s
+// RUN: %clang -### -target wasm32-unknown-linux-gnu -c %s -v -mthread-model silly 2>&1 | FileCheck -check-prefix=CHECK-WEBASSEMBLY-INVALID %s
+// RUN: %clang -### -target wasm64-unknown-linux-gnu -c %s -v 2>&1 | FileCheck -check-prefix=CHECK-WEBASSEMBLY-DEFAULT %s
+// RUN: %clang -### -target wasm64-unknown-linux-gnu -c %s -v -mthread-model single 2>&1 | FileCheck -check-prefix=CHECK-WEBASSEMBLY-SINGLE %s
+// RUN: %clang -### -target wasm64-unknown-linux-gnu -c %s -v -mthread-model posix 2>&1 | FileCheck -check-prefix=CHECK-WEBASSEMBLY-POSIX %s
+// RUN: %clang -### -target wasm64-unknown-linux-gnu -c %s -v -mthread-model silly 2>&1 | FileCheck -check-prefix=CHECK-WEBASSEMBLY-INVALID %s
+// CHECK-WEBASSEMBLY-DEFAULT: Thread model: posix
+// CHECK-WEBASSEMBLY-DEFAULT: "-mthread-model" "posix"
+// CHECK-WEBASSEMBLY-SINGLE: Thread model: single
+// CHECK-WEBASSEMBLY-SINGLE: "-mthread-model" "single"
+// CHECK-WEBASSEMBLY-POSIX: Thread model: posix
+// CHECK-WEBASSEMBLY-POSIX: "-mthread-model" "posix"
+// CHECK-WEBASSEMBLY-INVALID-NOT: Thread model:

src/llvm-project/clang/test/Driver/tsan.c

diff --git a/src/llvm-project/clang/test/Driver/tsan.c b/src/llvm-project/clang/test/Driver/tsan.c
new file mode 100644
index 0000000..82a0785
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/tsan.c
@@ -0,0 +1,9 @@
+// RUN: %clang     -target x86_64-unknown-linux -fsanitize=thread %s -S -emit-llvm -o - | FileCheck %s
+// RUN: %clang -O1 -target x86_64-unknown-linux -fsanitize=thread %s -S -emit-llvm -o - | FileCheck %s
+// RUN: %clang -O2 -target x86_64-unknown-linux -fsanitize=thread %s -S -emit-llvm -o - | FileCheck %s
+// RUN: %clang -O3 -target x86_64-unknown-linux -fsanitize=thread %s -S -emit-llvm -o - | FileCheck %s
+// RUN: %clang     -target x86_64-unknown-linux -fsanitize=thread  %s -S -emit-llvm -o - | FileCheck %s
+// Verify that -fsanitize=thread invokes tsan instrumentation.
+
+int foo(int *a) { return *a; }
+// CHECK: __tsan_init

src/llvm-project/clang/test/Driver/types.c

diff --git a/src/llvm-project/clang/test/Driver/types.c b/src/llvm-project/clang/test/Driver/types.c
new file mode 100644
index 0000000..03fe105
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/types.c
@@ -0,0 +1,18 @@
+// Check whether __int128_t and __uint128_t are supported.
+
+// RUN: not %clang -c --target=riscv32-unknown-linux-gnu -fsyntax-only %s \
+// RUN: 2>&1 | FileCheck %s
+
+// RUN: %clang -c --target=riscv32-unknown-linux-gnu -fsyntax-only %s \
+// RUN: -fno-force-enable-int128 -fforce-enable-int128
+
+// RUN: not %clang -c --target=riscv32-unknown-linux-gnu -fsyntax-only %s \
+// RUN: -fforce-enable-int128 -fno-force-enable-int128
+
+void a() {
+  __int128_t s;
+  __uint128_t t;
+}
+
+// CHECK: error: use of undeclared identifier '__int128_t'
+// CHECK: error: use of undeclared identifier '__uint128_t'

src/llvm-project/clang/test/Driver/unavailable_aligned_allocation.cpp

diff --git a/src/llvm-project/clang/test/Driver/unavailable_aligned_allocation.cpp b/src/llvm-project/clang/test/Driver/unavailable_aligned_allocation.cpp
new file mode 100644
index 0000000..131bc11
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/unavailable_aligned_allocation.cpp
@@ -0,0 +1,63 @@
+// RUN: %clang -target x86_64-apple-macosx10.13 -c -### %s 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=UNAVAILABLE
+//
+// RUN: %clang -target arm64-apple-ios10 -c -### %s 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=UNAVAILABLE
+//
+// RUN: %clang -target arm64-apple-tvos10 -c -### %s 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=UNAVAILABLE
+//
+// RUN: %clang -target thumbv7-apple-watchos3 -c -### %s 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=UNAVAILABLE
+//
+// RUN: %clang -target x86_64-apple-darwin -mios-simulator-version-min=10 \
+// RUN:  -c -### %s 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=UNAVAILABLE
+//
+// RUN: %clang -target x86_64-apple-darwin -mtvos-simulator-version-min=10 \
+// RUN: -c -### %s 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=UNAVAILABLE
+//
+// RUN: %clang -target x86_64-apple-darwin -mwatchos-simulator-version-min=3 \
+// RUN: -c -### %s 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=UNAVAILABLE
+//
+// UNAVAILABLE: "-faligned-alloc-unavailable"
+
+// RUN: %clang -target x86_64-apple-macosx10.14 -c -### %s 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=AVAILABLE
+//
+// RUN: %clang -target arm64-apple-ios11 -c -### %s 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=AVAILABLE
+//
+// RUN: %clang -target arm64-apple-tvos11 -c -### %s 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=AVAILABLE
+//
+// RUN: %clang -target armv7k-apple-watchos4 -c -### %s 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=AVAILABLE
+//
+// RUN: %clang -target x86_64-unknown-linux-gnu -c -### %s 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=AVAILABLE
+//
+// RUN: %clang -target x86_64-apple-darwin -mios-simulator-version-min=11 \
+// RUN:  -c -### %s 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=AVAILABLE
+//
+// RUN: %clang -target x86_64-apple-darwin -mtvos-simulator-version-min=11 \
+// RUN: -c -### %s 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=AVAILABLE
+//
+// RUN: %clang -target x86_64-apple-darwin -mwatchos-simulator-version-min=4 \
+// RUN: -c -### %s 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=AVAILABLE
+//
+// Check that passing -faligned-allocation or -fno-aligned-allocation stops the
+// driver from passing -faligned-alloc-unavailable to cc1.
+//
+// RUN: %clang -target x86_64-apple-macosx10.13 -faligned-allocation -c -### %s 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=AVAILABLE
+//
+// RUN: %clang -target x86_64-apple-macosx10.13 -fno-aligned-allocation -c -### %s 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=AVAILABLE
+
+// AVAILABLE-NOT: "-faligned-alloc-unavailable"

src/llvm-project/clang/test/Driver/unix-conformance.c

diff --git a/src/llvm-project/clang/test/Driver/unix-conformance.c b/src/llvm-project/clang/test/Driver/unix-conformance.c
new file mode 100644
index 0000000..ddf77c7
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/unix-conformance.c
@@ -0,0 +1,24 @@
+// Check UNIX conformance for cc/c89/c99
+// When c99 encounters a compilation error that causes an object file not to be
+// created, it shall write a diagnostic to standard error and continue to
+// compile other source code operands, but it shall not perform the link phase
+// and it shall return a non-zero exit status.
+
+// When given multiple .c files to compile, clang compiles them in order until
+// it hits an error, at which point it stops.
+//
+// RUN: rm -rf %t-dir
+// RUN: mkdir -p %t-dir
+// RUN: cd %t-dir
+//
+// RUN: touch %t-dir/1.c
+// RUN: echo "invalid C code" > %t-dir/2.c
+// RUN: touch %t-dir/3.c
+// RUN: echo "invalid C code" > %t-dir/4.c
+// RUN: touch %t-dir/5.c
+// RUN: not %clang -S %t-dir/1.c %t-dir/2.c %t-dir/3.c %t-dir/4.c %t-dir/5.c
+// RUN: test -f %t-dir/1.s
+// RUN: test ! -f %t-dir/2.s
+// RUN: test -f %t-dir/3.s
+// RUN: test ! -f %t-dir/4.s
+// RUN: test -f %t-dir/5.s

src/llvm-project/clang/test/Driver/unknown-arg.c

diff --git a/src/llvm-project/clang/test/Driver/unknown-arg.c b/src/llvm-project/clang/test/Driver/unknown-arg.c
new file mode 100644
index 0000000..4ea4327
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/unknown-arg.c
@@ -0,0 +1,58 @@
+// RUN: not %clang %s -cake-is-lie -%0 -%d -HHHH -munknown-to-clang-option -print-stats -funknown-to-clang-option -ifoo -imultilib dir -### 2>&1 | \
+// RUN: FileCheck %s
+// RUN: %clang %s -imultilib dir -### 2>&1 | \
+// RUN: FileCheck %s --check-prefix=MULTILIB
+// RUN: not %clang %s -stdlibs=foo -hell -version -### 2>&1 | \
+// RUN: FileCheck %s --check-prefix=DID-YOU-MEAN
+// RUN: %clang_cl -cake-is-lie -%0 -%d -HHHH -munknown-to-clang-option -print-stats -funknown-to-clang-option -### -c -- %s 2>&1 | \
+// RUN: FileCheck %s --check-prefix=CL
+// RUN: %clang_cl -Brepo -### -- %s 2>&1 | \
+// RUN: FileCheck %s --check-prefix=CL-DID-YOU-MEAN
+// RUN: not %clang_cl -cake-is-lie -%0 -%d -HHHH -munknown-to-clang-option -print-stats -funknown-to-clang-option -c -Werror=unknown-argument -### -- %s 2>&1 | \
+// RUN: FileCheck %s --check-prefix=CL-ERROR
+// RUN: not %clang_cl -helo -Werror=unknown-argument -### -- %s 2>&1 | \
+// RUN: FileCheck %s --check-prefix=CL-ERROR-DID-YOU-MEAN
+// RUN: %clang_cl -cake-is-lie -%0 -%d -HHHH -munknown-to-clang-option -print-stats -funknown-to-clang-option -c -Wno-unknown-argument -### -- %s 2>&1 | \
+// RUN: FileCheck %s --check-prefix=SILENT
+// RUN: not %clang -cc1as -hell --version 2>&1 | \
+// RUN: FileCheck %s --check-prefix=CC1AS-DID-YOU-MEAN
+// RUN: not %clang -cc1asphalt -help 2>&1 | \
+// RUN: FileCheck %s --check-prefix=UNKNOWN-INTEGRATED
+
+// CHECK: error: unknown argument: '-cake-is-lie'
+// CHECK: error: unknown argument: '-%0'
+// CHECK: error: unknown argument: '-%d'
+// CHECK: error: unknown argument: '-HHHH'
+// CHECK: error: unknown argument: '-munknown-to-clang-option'
+// CHECK: error: unknown argument: '-print-stats'
+// CHECK: error: unknown argument: '-funknown-to-clang-option'
+// CHECK: error: unknown argument: '-ifoo'
+// MULTILIB: warning: argument unused during compilation: '-imultilib dir'
+// DID-YOU-MEAN: error: unknown argument '-stdlibs=foo', did you mean '-stdlib=foo'?
+// DID-YOU-MEAN: error: unknown argument '-hell', did you mean '-help'?
+// DID-YOU-MEAN: error: unknown argument '-version', did you mean '--version'?
+// CL: warning: unknown argument ignored in clang-cl: '-cake-is-lie'
+// CL: warning: unknown argument ignored in clang-cl: '-%0'
+// CL: warning: unknown argument ignored in clang-cl: '-%d'
+// CL: warning: unknown argument ignored in clang-cl: '-HHHH'
+// CL: warning: unknown argument ignored in clang-cl: '-munknown-to-clang-option'
+// CL: warning: unknown argument ignored in clang-cl: '-print-stats'
+// CL: warning: unknown argument ignored in clang-cl: '-funknown-to-clang-option'
+// CL-DID-YOU-MEAN: warning: unknown argument ignored in clang-cl '-Brepo' (did you mean '-Brepro'?)
+// CL-ERROR: error: unknown argument ignored in clang-cl: '-cake-is-lie'
+// CL-ERROR: error: unknown argument ignored in clang-cl: '-%0'
+// CL-ERROR: error: unknown argument ignored in clang-cl: '-%d'
+// CL-ERROR: error: unknown argument ignored in clang-cl: '-HHHH'
+// CL-ERROR: error: unknown argument ignored in clang-cl: '-munknown-to-clang-option'
+// CL-ERROR: error: unknown argument ignored in clang-cl: '-print-stats'
+// CL-ERROR: error: unknown argument ignored in clang-cl: '-funknown-to-clang-option'
+// CL-ERROR-DID-YOU-MEAN: error: unknown argument ignored in clang-cl '-helo' (did you mean '-help'?)
+// SILENT-NOT: error:
+// SILENT-NOT: warning:
+// CC1AS-DID-YOU-MEAN: error: unknown argument '-hell', did you mean '-help'?
+// CC1AS-DID-YOU-MEAN: error: unknown argument '--version', did you mean '-version'?
+// UNKNOWN-INTEGRATED: error: unknown integrated tool 'asphalt'. Valid tools include '-cc1' and '-cc1as'.
+
+// RUN: %clang -S %s -o %t.s  -Wunknown-to-clang-option 2>&1 | FileCheck --check-prefix=IGNORED %s
+
+// IGNORED: warning: unknown warning option '-Wunknown-to-clang-option'

src/llvm-project/clang/test/Driver/unknown-gcc-arch.c

diff --git a/src/llvm-project/clang/test/Driver/unknown-gcc-arch.c b/src/llvm-project/clang/test/Driver/unknown-gcc-arch.c
new file mode 100644
index 0000000..2aba50d
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/unknown-gcc-arch.c
@@ -0,0 +1,40 @@
+// RUN: %clang -target x86_64-unknown-unknown -no-integrated-as -c \
+// RUN: -x assembler %s -### 2>&1 | FileCheck -check-prefix=X86_64 %s
+// X86_64: {{.*as.*--64}}
+
+// RUN: %clang -target x86_64-unknown-unknown -c -x assembler %s -### -m32 \
+// RUN: -no-integrated-as 2>&1 | FileCheck -check-prefix=X86_64-M32 %s
+// X86_64-M32: {{.*as.*--32}}
+
+// RUN: %clang -target i386-unknown-unknown -c -x assembler %s -### \
+// RUN: -no-integrated-as 2>&1| FileCheck -check-prefix=I386 %s
+// I386: {{.*as.*--32}}
+
+// RUN: %clang -target i386-unknown-unknown -c -x assembler %s -### -m64 \
+// RUN: -no-integrated-as 2>&1 | FileCheck -check-prefix=I386-M64 %s
+// I386-M64: {{.*as.*--64}}
+
+// RUN: %clang -target powerpc64-unknown-unknown -c -x assembler %s -### \
+// RUN: -no-integrated-as 2>&1 | FileCheck -check-prefix=PPC64 %s
+// PPC64: {{.*as.*-a64}}
+
+// RUN: %clang -target powerpc-unknown-unknown -c -x assembler %s -### -m64 \
+// RUN: -no-integrated-as 2>&1  | FileCheck -check-prefix=PPC-M64 %s
+// PPC-M64: {{.*as.*-a64}}
+
+
+// RUN: %clang -target powerpc64-unknown-unknown -c -x assembler %s -### -m32 \
+// RUN: -no-integrated-as 2>&1 | FileCheck -check-prefix=PPC64-M32 %s
+// PPC64-M32: {{.*as.*-a32}}
+
+// RUN: %clang -target powerpc-unknown-unknown -c -x assembler %s -### 2>&1 \
+// RUN: -no-integrated-as | FileCheck -check-prefix=PPC %s
+// PPC: {{.*as.*-a32}}
+
+// RUN: %clang -target sparc64-unknown-unknown -no-integrated-as -c -x assembler %s -### -m32 2>&1 \
+// RUN:   | FileCheck -check-prefix=SPARCV8 %s
+// SPARCV8: {{.*as.*-32}}
+
+// RUN: %clang -target sparc-unknown-unknown -no-integrated-as -c -x assembler %s -### -m64 2>&1 \
+// RUN:   | FileCheck -check-prefix=SPARCV9 %s
+// SPARCV9: {{.*as.*-64}}

src/llvm-project/clang/test/Driver/unknown-std.S

diff --git a/src/llvm-project/clang/test/Driver/unknown-std.S b/src/llvm-project/clang/test/Driver/unknown-std.S
new file mode 100644
index 0000000..ecb6a9e
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/unknown-std.S
@@ -0,0 +1,2 @@
+// RUN: %clang -std=c++11 %s -E -o /dev/null 2>&1 | FileCheck %s --allow-empty
+// CHECK-NOT: error

src/llvm-project/clang/test/Driver/unknown-std.c

diff --git a/src/llvm-project/clang/test/Driver/unknown-std.c b/src/llvm-project/clang/test/Driver/unknown-std.c
new file mode 100644
index 0000000..8651550
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/unknown-std.c
@@ -0,0 +1,22 @@
+// This file checks output given when processing C/ObjC files.
+// When user selects invalid language standard
+// print out supported values with short description.
+
+// RUN: not %clang %s -std=foobar -c 2>&1 | FileCheck --match-full-lines %s
+// RUN: not %clang -x objective-c %s -std=foobar -c 2>&1 | FileCheck --match-full-lines %s
+// RUN: not %clang -x renderscript %s -std=foobar -c 2>&1 | FileCheck --match-full-lines %s
+
+// CHECK: error: invalid value 'foobar' in '-std=foobar'
+// CHECK-NEXT: note: use 'c89', 'c90', or 'iso9899:1990' for 'ISO C 1990' standard
+// CHECK-NEXT: note: use 'iso9899:199409' for 'ISO C 1990 with amendment 1' standard
+// CHECK-NEXT: note: use 'gnu89' or 'gnu90' for 'ISO C 1990 with GNU extensions' standard
+// CHECK-NEXT: note: use 'c99' or 'iso9899:1999' for 'ISO C 1999' standard
+// CHECK-NEXT: note: use 'gnu99' for 'ISO C 1999 with GNU extensions' standard
+// CHECK-NEXT: note: use 'c11' or 'iso9899:2011' for 'ISO C 2011' standard
+// CHECK-NEXT: note: use 'gnu11' for 'ISO C 2011 with GNU extensions' standard
+// CHECK-NEXT: note: use 'c17', 'iso9899:2017', 'c18', or 'iso9899:2018' for 'ISO C 2017' standard
+// CHECK-NEXT: note: use 'gnu17' or 'gnu18' for 'ISO C 2017 with GNU extensions' standard
+
+// Make sure that no other output is present.
+// CHECK-NOT: {{^.+$}}
+

src/llvm-project/clang/test/Driver/unknown-std.cl

diff --git a/src/llvm-project/clang/test/Driver/unknown-std.cl b/src/llvm-project/clang/test/Driver/unknown-std.cl
new file mode 100644
index 0000000..90ee97b7
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/unknown-std.cl
@@ -0,0 +1,17 @@
+// This file checks output given when processing OpenCL files.
+// When user selects invalid language standard
+// print out supported values with short description.
+
+// RUN: not %clang %s -std=foobar -c 2>&1 | \
+// RUN: FileCheck --match-full-lines %s
+
+// CHECK: error: invalid value 'foobar' in '-std=foobar'
+// CHECK-NEXT: note: use 'cl1.0' for 'OpenCL 1.0' standard
+// CHECK-NEXT: note: use 'cl1.1' for 'OpenCL 1.1' standard
+// CHECK-NEXT: note: use 'cl1.2' for 'OpenCL 1.2' standard
+// CHECK-NEXT: note: use 'cl2.0' for 'OpenCL 2.0' standard
+// CHECK-NEXT: note: use 'c++' for 'OpenCL C++ 1.0' standard
+
+// Make sure that no other output is present.
+// CHECK-NOT: {{^.+$}}
+

src/llvm-project/clang/test/Driver/unknown-std.cpp

diff --git a/src/llvm-project/clang/test/Driver/unknown-std.cpp b/src/llvm-project/clang/test/Driver/unknown-std.cpp
new file mode 100644
index 0000000..2122a74
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/unknown-std.cpp
@@ -0,0 +1,24 @@
+// This file checks output given when processing C++/ObjC++ files.
+// When user selects invalid language standard
+// print out supported values with short description.
+
+// RUN: not %clang %s -std=foobar -c 2>&1 | FileCheck --match-full-lines %s
+// RUN: not %clang -x objective-c++ %s -std=foobar -c 2>&1 | FileCheck --match-full-lines %s
+// RUN: not %clang -x cuda -nocudainc -nocudalib --cuda-path=%S/Inputs/CUDA/usr/local/cuda %s -std=foobar -c 2>&1 | FileCheck --match-full-lines --check-prefix=CHECK --check-prefix=CUDA %s
+
+// CHECK: error: invalid value 'foobar' in '-std=foobar'
+// CHECK-NEXT: note: use 'c++98' or 'c++03' for 'ISO C++ 1998 with amendments' standard
+// CHECK-NEXT: note: use 'gnu++98' or 'gnu++03' for 'ISO C++ 1998 with amendments and GNU extensions' standard
+// CHECK-NEXT: note: use 'c++11' for 'ISO C++ 2011 with amendments' standard
+// CHECK-NEXT: note: use 'gnu++11' for 'ISO C++ 2011 with amendments and GNU extensions' standard
+// CHECK-NEXT: note: use 'c++14' for 'ISO C++ 2014 with amendments' standard
+// CHECK-NEXT: note: use 'gnu++14' for 'ISO C++ 2014 with amendments and GNU extensions' standard
+// CHECK-NEXT: note: use 'c++17' for 'ISO C++ 2017 with amendments' standard
+// CHECK-NEXT: note: use 'gnu++17' for 'ISO C++ 2017 with amendments and GNU extensions' standard
+// CHECK-NEXT: note: use 'c++2a' for 'Working draft for ISO C++ 2020' standard
+// CHECK-NEXT: note: use 'gnu++2a' for 'Working draft for ISO C++ 2020 with GNU extensions' standard
+// CUDA-NEXT: note: use 'cuda' for 'NVIDIA CUDA(tm)' standard
+
+// Make sure that no other output is present.
+// CHECK-NOT: {{^.+$}}
+

src/llvm-project/clang/test/Driver/unsupported-faltivec.c

diff --git a/src/llvm-project/clang/test/Driver/unsupported-faltivec.c b/src/llvm-project/clang/test/Driver/unsupported-faltivec.c
new file mode 100644
index 0000000..f6a55bc
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/unsupported-faltivec.c
@@ -0,0 +1,10 @@
+// Tests that clang does not crash with invalid architectures in target triples.
+//
+// RUN: not %clang -target powerpc64le-linux-gnu -faltivec -o %t.o %s 2> %t.err
+// RUN: FileCheck --input-file=%t.err --check-prefix=CHECK-NOFALTIVEC %s
+// CHECK-NOFALTIVEC: error: the clang compiler does not support 'faltivec', please use -maltivec and include altivec.h explicitly
+//
+// RUN: not %clang -target powerpc64le-linux-gnu -fno-altivec -o %t.o %s 2> %t.err
+// RUN: FileCheck --input-file=%t.err --check-prefix=CHECK-NOFNOALTIVEC %s
+// CHECK-NOFNOALTIVEC: error: the clang compiler does not support 'fno-altivec', please use -mno-altivec
+

src/llvm-project/clang/test/Driver/unsupported-option.c

diff --git a/src/llvm-project/clang/test/Driver/unsupported-option.c b/src/llvm-project/clang/test/Driver/unsupported-option.c
new file mode 100644
index 0000000..39f135e
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/unsupported-option.c
@@ -0,0 +1,7 @@
+// RUN: not %clang %s --hedonism -### 2>&1 | \
+// RUN: FileCheck %s
+// RUN: not %clang %s --hell -### 2>&1 | \
+// RUN: FileCheck %s --check-prefix=DID-YOU-MEAN
+
+// CHECK: error: unsupported option '--hedonism'
+// DID-YOU-MEAN: error: unsupported option '--hell', did you mean '--help'?

src/llvm-project/clang/test/Driver/unsupported-target-arch.c

diff --git a/src/llvm-project/clang/test/Driver/unsupported-target-arch.c b/src/llvm-project/clang/test/Driver/unsupported-target-arch.c
new file mode 100644
index 0000000..7c55850
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/unsupported-target-arch.c
@@ -0,0 +1,25 @@
+// Tests that clang does not crash with invalid architectures in target triples.
+//
+// RUN: not %clang --target=noarch-unknown-linux -o %t.o %s 2> %t.err
+// RUN: FileCheck --input-file=%t.err --check-prefix=CHECK-NOARCH-LINUX %s
+// CHECK-NOARCH-LINUX: error: unknown target triple 'noarch-unknown-linux', please use -triple or -arch
+//
+// RUN: not %clang --target=noarch-unknown-darwin -o %t.o %s 2> %t.err
+// RUN: FileCheck --input-file=%t.err --check-prefix=CHECK-NOARCH-DARWIN %s
+// CHECK-NOARCH-DARWIN: error: unknown target triple 'unknown-unknown-macosx{{.+}}', please use -triple or -arch
+//
+// RUN: not %clang --target=noarch-unknown-windows -o %t.o %s 2> %t.err
+// RUN: FileCheck --input-file=%t.err --check-prefix=CHECK-NOARCH-WINDOWS %s
+// CHECK-NOARCH-WINDOWS: error: unknown target triple 'noarch-unknown-windows-{{.+}}', please use -triple or -arch
+//
+// RUN: not %clang --target=noarch-unknown-freebsd -o %t.o %s 2> %t.err
+// RUN: FileCheck --input-file=%t.err --check-prefix=CHECK-NOARCH-FREEBSD %s
+// CHECK-NOARCH-FREEBSD: error: unknown target triple 'noarch-unknown-freebsd', please use -triple or -arch
+//
+// RUN: not %clang --target=noarch-unknown-netbsd -o %t.o %s 2> %t.err
+// RUN: FileCheck --input-file=%t.err --check-prefix=CHECK-NOARCH-NETBSD %s
+// CHECK-NOARCH-NETBSD: error: unknown target triple 'noarch-unknown-netbsd', please use -triple or -arch
+//
+// RUN: not %clang --target=noarch-unknown-nacl -o %t.o %s 2> %t.err
+// RUN: FileCheck --input-file=%t.err --check-prefix=CHECK-NOARCH-NACL %s
+// CHECK-NOARCH-NACL:  error: the target architecture 'noarch' is not supported by the target 'Native Client'

src/llvm-project/clang/test/Driver/verify_pch.m

diff --git a/src/llvm-project/clang/test/Driver/verify_pch.m b/src/llvm-project/clang/test/Driver/verify_pch.m
new file mode 100644
index 0000000..c6eca42
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/verify_pch.m
@@ -0,0 +1,12 @@
+// RUN: touch %t.pch
+// RUN: %clang -### -verify-pch %t.pch 2> %t.log.1
+// RUN: FileCheck %s < %t.log.1
+// CHECK: -verify-pch
+
+// Also ensure that the language setting is not affected by the .pch extension
+// CHECK-NOT: "-x" "precompiled-header"
+
+// RUN: %clang -### -verify-pch -x objective-c %t.pch 2> %t.log.2
+// RUN: FileCheck -check-prefix=CHECK2 %s < %t.log.2
+// CHECK2: "-x" "objective-c"
+// CHECK2-NOT: "-x" "precompiled-header"

src/llvm-project/clang/test/Driver/vfsoverlay.c

diff --git a/src/llvm-project/clang/test/Driver/vfsoverlay.c b/src/llvm-project/clang/test/Driver/vfsoverlay.c
new file mode 100644
index 0000000..6ae4945
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/vfsoverlay.c
@@ -0,0 +1,5 @@
+// RUN: %clang -ivfsoverlay foo.h -### %s 2>&1 | FileCheck %s
+// CHECK: "-ivfsoverlay" "foo.h"
+
+// RUN: not %clang -ivfsoverlay foo.h %s 2>&1 | FileCheck -check-prefix=CHECK-MISSING %s
+// CHECK-MISSING: virtual filesystem overlay file 'foo.h' not found

src/llvm-project/clang/test/Driver/via-file-asm.c

diff --git a/src/llvm-project/clang/test/Driver/via-file-asm.c b/src/llvm-project/clang/test/Driver/via-file-asm.c
new file mode 100644
index 0000000..3fa5b54
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/via-file-asm.c
@@ -0,0 +1,10 @@
+// Should save and read back the assembly from a file
+// RUN: %clang -target arm-none-linux-gnueabi -integrated-as -via-file-asm %s -### 2>&1 | FileCheck %s
+// CHECK: "-cc1"
+// CHECK: "-o" "[[TMP:[^"]*]]"
+// CHECK: -cc1as
+// CHECK: [[TMP]]
+
+// Should not force using the integrated assembler
+// RUN: %clang -target arm-none-linux-gnueabi -no-integrated-as -via-file-asm %s -### 2>&1 | FileCheck --check-prefix=NO_IAS %s
+// NO_IAS-NOT: "-cc1as"

src/llvm-project/clang/test/Driver/visibility.cpp

diff --git a/src/llvm-project/clang/test/Driver/visibility.cpp b/src/llvm-project/clang/test/Driver/visibility.cpp
new file mode 100644
index 0000000..5b137c8
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/visibility.cpp
@@ -0,0 +1,34 @@
+// RUN: %clang -### -S -fvisibility=hidden -fvisibility=default %s 2> %t.log
+// RUN: FileCheck -check-prefix=CHECK-1 %s < %t.log
+// CHECK-1-NOT: "-ftype-visibility"
+// CHECK-1: "-fvisibility" "default"
+// CHECK-1-NOT: "-ftype-visibility"
+
+// RUN: %clang -### -S -fvisibility=default -fvisibility=hidden %s 2> %t.log
+// RUN: FileCheck -check-prefix=CHECK-2 %s < %t.log
+// CHECK-2-NOT: "-ftype-visibility"
+// CHECK-2: "-fvisibility" "hidden"
+// CHECK-2-NOT: "-ftype-visibility"
+
+// RUN: %clang -### -S -fvisibility-ms-compat -fvisibility=hidden %s 2> %t.log
+// RUN: FileCheck -check-prefix=CHECK-3 %s < %t.log
+// CHECK-3-NOT: "-ftype-visibility"
+// CHECK-3: "-fvisibility" "hidden"
+// CHECK-3-NOT: "-ftype-visibility"
+
+// RUN: %clang -### -S -fvisibility-ms-compat -fvisibility=default %s 2> %t.log
+// RUN: FileCheck -check-prefix=CHECK-4 %s < %t.log
+// CHECK-4-NOT: "-ftype-visibility"
+// CHECK-4: "-fvisibility" "default"
+// CHECK-4-NOT: "-ftype-visibility"
+
+// RUN: %clang -### -S -fvisibility=hidden -fvisibility-ms-compat %s 2> %t.log
+// RUN: FileCheck -check-prefix=CHECK-5 %s < %t.log
+// CHECK-5: "-fvisibility" "hidden"
+// CHECK-5: "-ftype-visibility" "default"
+
+// RUN: %clang -### -S -fvisibility=default -fvisibility-ms-compat %s 2> %t.log
+// RUN: FileCheck -check-prefix=CHECK-6 %s < %t.log
+// CHECK-6: "-fvisibility" "hidden"
+// CHECK-6: "-ftype-visibility" "default"
+

src/llvm-project/clang/test/Driver/warning-options.cpp

diff --git a/src/llvm-project/clang/test/Driver/warning-options.cpp b/src/llvm-project/clang/test/Driver/warning-options.cpp
new file mode 100644
index 0000000..d836ad1
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/warning-options.cpp
@@ -0,0 +1,8 @@
+// RUN: %clang -### -Wlarge-by-value-copy %s 2>&1 | FileCheck -check-prefix=LARGE_VALUE_COPY_DEFAULT %s
+// LARGE_VALUE_COPY_DEFAULT: -Wlarge-by-value-copy=64
+// RUN: %clang -### -Wlarge-by-value-copy=128 %s 2>&1 | FileCheck -check-prefix=LARGE_VALUE_COPY_JOINED %s
+// LARGE_VALUE_COPY_JOINED: -Wlarge-by-value-copy=128
+
+// Check that -isysroot warns on nonexistent paths.
+// RUN: %clang -### -c -target i386-apple-darwin10 -isysroot %t/warning-options %s 2>&1 | FileCheck --check-prefix=CHECK-ISYSROOT %s
+// CHECK-ISYSROOT: warning: no such sysroot directory: '{{.*}}/warning-options'

src/llvm-project/clang/test/Driver/warning-options_pedantic.cpp

diff --git a/src/llvm-project/clang/test/Driver/warning-options_pedantic.cpp b/src/llvm-project/clang/test/Driver/warning-options_pedantic.cpp
new file mode 100644
index 0000000..4dbf92d
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/warning-options_pedantic.cpp
@@ -0,0 +1,13 @@
+// Make sure we don't match the -NOT lines with the linker invocation.
+// Delimiters match the start of the cc1 and the start of the linker lines
+// DELIMITERS: {{^ *"}}
+
+// RUN: %clang -### -pedantic -no-pedantic %s 2>&1 | FileCheck -check-prefix=NO_PEDANTIC -check-prefix=DELIMITERS %s
+// RUN: %clang -### -pedantic -Wno-pedantic %s 2>&1 | FileCheck -check-prefix=PEDANTIC -check-prefix=DELIMITERS %s
+// NO_PEDANTIC-NOT: -pedantic
+// RUN: %clang -### -pedantic -pedantic -no-pedantic -pedantic %s 2>&1 | FileCheck -check-prefix=PEDANTIC -check-prefix=DELIMITERS %s
+// RUN: %clang -### -pedantic -pedantic -no-pedantic -Wpedantic %s 2>&1 | FileCheck -check-prefix=NO_PEDANTIC -check-prefix=DELIMITERS %s
+// PEDANTIC: -pedantic
+// REQUIRES: clang-driver
+
+// DELIMITERS: {{^ *"}}

src/llvm-project/clang/test/Driver/wasm-toolchain.c

diff --git a/src/llvm-project/clang/test/Driver/wasm-toolchain.c b/src/llvm-project/clang/test/Driver/wasm-toolchain.c
new file mode 100644
index 0000000..39024d1
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/wasm-toolchain.c
@@ -0,0 +1,40 @@
+// A basic clang -cc1 command-line. WebAssembly is somewhat special in
+// enabling -fvisibility=hidden by default.
+
+// RUN: %clang %s -### -no-canonical-prefixes -target wasm32-unknown-unknown 2>&1 | FileCheck -check-prefix=CC1 %s
+// CC1: clang{{.*}} "-cc1" "-triple" "wasm32-unknown-unknown" {{.*}} "-fvisibility" "hidden" {{.*}}
+
+// Ditto, but ensure that a user -fvisibility=default disables the default
+// -fvisibility=hidden.
+
+// RUN: %clang %s -### -target wasm32-unknown-unknown -fvisibility=default 2>&1 | FileCheck -check-prefix=FVISIBILITY_DEFAULT %s
+// FVISIBILITY_DEFAULT-NOT: hidden
+
+// A basic C link command-line with unknown OS.
+
+// RUN: %clang -### -no-canonical-prefixes -target wasm32-unknown-unknown --sysroot=/foo -fuse-ld=wasm-ld %s 2>&1 | FileCheck -check-prefix=LINK %s
+// LINK: clang{{.*}}" "-cc1" {{.*}} "-o" "[[temp:[^"]*]]"
+// LINK: wasm-ld{{.*}}" "-L/foo/lib" "crt1.o" "[[temp]]" "-lc" "{{.*[/\\]}}libclang_rt.builtins-wasm32.a" "-o" "a.out"
+
+// A basic C link command-line with optimization with unknown OS.
+
+// RUN: %clang -### -O2 -no-canonical-prefixes -target wasm32-unknown-unknown --sysroot=/foo -fuse-ld=wasm-ld %s 2>&1 | FileCheck -check-prefix=LINK_OPT %s
+// LINK_OPT: clang{{.*}}" "-cc1" {{.*}} "-o" "[[temp:[^"]*]]"
+// LINK_OPT: wasm-ld{{.*}}" "-L/foo/lib" "crt1.o" "[[temp]]" "-lc" "{{.*[/\\]}}libclang_rt.builtins-wasm32.a" "-o" "a.out"
+
+// A basic C link command-line with known OS.
+
+// RUN: %clang -### -no-canonical-prefixes -target wasm32-unknown-wasi-musl --sysroot=/foo -fuse-ld=wasm-ld %s 2>&1 | FileCheck -check-prefix=LINK_KNOWN %s
+// LINK_KNOWN: clang{{.*}}" "-cc1" {{.*}} "-o" "[[temp:[^"]*]]"
+// LINK_KNOWN: wasm-ld{{.*}}" "-L/foo/lib/wasm32-wasi-musl" "crt1.o" "[[temp]]" "-lc" "{{.*[/\\]}}libclang_rt.builtins-wasm32.a" "-o" "a.out"
+
+// A basic C link command-line with optimization with known OS.
+
+// RUN: %clang -### -O2 -no-canonical-prefixes -target wasm32-unknown-wasi-musl --sysroot=/foo -fuse-ld=wasm-ld %s 2>&1 | FileCheck -check-prefix=LINK_OPT_KNOWN %s
+// LINK_OPT_KNOWN: clang{{.*}}" "-cc1" {{.*}} "-o" "[[temp:[^"]*]]"
+// LINK_OPT_KNOWN: wasm-ld{{.*}}" "-L/foo/lib/wasm32-wasi-musl" "crt1.o" "[[temp]]" "-lc" "{{.*[/\\]}}libclang_rt.builtins-wasm32.a" "-o" "a.out"
+
+// A basic C compile command-line with known OS.
+
+// RUN: %clang -### -no-canonical-prefixes -target wasm32-unknown-wasi-musl --sysroot=/foo %s 2>&1 | FileCheck -check-prefix=COMPILE %s
+// COMPILE: clang{{.*}}" "-cc1" {{.*}} "-internal-isystem" "/foo/include/wasm32-wasi-musl" "-internal-isystem" "/foo/include"

src/llvm-project/clang/test/Driver/wasm-toolchain.cpp

diff --git a/src/llvm-project/clang/test/Driver/wasm-toolchain.cpp b/src/llvm-project/clang/test/Driver/wasm-toolchain.cpp
new file mode 100644
index 0000000..447b1a0
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/wasm-toolchain.cpp
@@ -0,0 +1,40 @@
+// A basic clang -cc1 command-line. WebAssembly is somewhat special in
+// enabling -fvisibility=hidden by default.
+
+// RUN: %clangxx %s -### -no-canonical-prefixes -target wasm32-unknown-unknown 2>&1 | FileCheck -check-prefix=CC1 %s
+// CC1: clang{{.*}} "-cc1" "-triple" "wasm32-unknown-unknown" {{.*}} "-fvisibility" "hidden" {{.*}}
+
+// Ditto, but ensure that a user -fvisibility=default disables the default
+// -fvisibility=hidden.
+
+// RUN: %clangxx %s -### -target wasm32-unknown-unknown -fvisibility=default 2>&1 | FileCheck -check-prefix=FVISIBILITY_DEFAULT %s
+// FVISIBILITY_DEFAULT-NOT: hidden
+
+// A basic C++ link command-line with unknown OS.
+
+// RUN: %clangxx -### -no-canonical-prefixes -target wasm32-unknown-unknown --sysroot=/foo -fuse-ld=wasm-ld --stdlib=c++ %s 2>&1 | FileCheck -check-prefix=LINK %s
+// LINK: clang{{.*}}" "-cc1" {{.*}} "-o" "[[temp:[^"]*]]"
+// LINK: wasm-ld{{.*}}" "-L/foo/lib" "crt1.o" "[[temp]]" "-lc++" "-lc++abi" "-lc" "{{.*[/\\]}}libclang_rt.builtins-wasm32.a" "-o" "a.out"
+
+// A basic C++ link command-line with optimization with unknown OS.
+
+// RUN: %clangxx -### -O2 -no-canonical-prefixes -target wasm32-unknown-unknown --sysroot=/foo %s --stdlib=c++ -fuse-ld=wasm-ld 2>&1 | FileCheck -check-prefix=LINK_OPT %s
+// LINK_OPT: clang{{.*}}" "-cc1" {{.*}} "-o" "[[temp:[^"]*]]"
+// LINK_OPT: wasm-ld{{.*}}" "-L/foo/lib" "crt1.o" "[[temp]]" "-lc++" "-lc++abi" "-lc" "{{.*[/\\]}}libclang_rt.builtins-wasm32.a" "-o" "a.out"
+
+// A basic C++ link command-line with known OS.
+
+// RUN: %clangxx -### -no-canonical-prefixes -target wasm32-unknown-wasi-musl --sysroot=/foo -fuse-ld=wasm-ld --stdlib=c++ %s 2>&1 | FileCheck -check-prefix=LINK_KNOWN %s
+// LINK_KNOWN: clang{{.*}}" "-cc1" {{.*}} "-o" "[[temp:[^"]*]]"
+// LINK_KNOWN: wasm-ld{{.*}}" "-L/foo/lib/wasm32-wasi-musl" "crt1.o" "[[temp]]" "-lc++" "-lc++abi" "-lc" "{{.*[/\\]}}libclang_rt.builtins-wasm32.a" "-o" "a.out"
+
+// A basic C++ link command-line with optimization with known OS.
+
+// RUN: %clangxx -### -O2 -no-canonical-prefixes -target wasm32-unknown-wasi-musl --sysroot=/foo %s --stdlib=c++ -fuse-ld=wasm-ld 2>&1 | FileCheck -check-prefix=LINK_OPT_KNOWN %s
+// LINK_OPT_KNOWN: clang{{.*}}" "-cc1" {{.*}} "-o" "[[temp:[^"]*]]"
+// LINK_OPT_KNOWN: wasm-ld{{.*}}" "-L/foo/lib/wasm32-wasi-musl" "crt1.o" "[[temp]]" "-lc++" "-lc++abi" "-lc" "{{.*[/\\]}}libclang_rt.builtins-wasm32.a" "-o" "a.out"
+
+// A basic C++ compile command-line with known OS.
+
+// RUN: %clangxx -### -no-canonical-prefixes -target wasm32-unknown-wasi-musl --sysroot=/foo --stdlib=c++ %s 2>&1 | FileCheck -check-prefix=COMPILE %s
+// COMPILE: clang{{.*}}" "-cc1" {{.*}} "-internal-isystem" "/foo/include/wasm32-wasi-musl/c++/v1" "-internal-isystem" "/foo/include/c++/v1" "-internal-isystem" "/foo/include/wasm32-wasi-musl" "-internal-isystem" "/foo/include"

src/llvm-project/clang/test/Driver/wasm32-unknown-unknown.cpp

diff --git a/src/llvm-project/clang/test/Driver/wasm32-unknown-unknown.cpp b/src/llvm-project/clang/test/Driver/wasm32-unknown-unknown.cpp
new file mode 100644
index 0000000..90b5850
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/wasm32-unknown-unknown.cpp
@@ -0,0 +1,122 @@
+// RUN: %clang -target wasm32-unknown-unknown -### %s -emit-llvm-only -c 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=ECHO
+// RUN: %clang -target wasm32-unknown-unknown %s -emit-llvm -S -o - \
+// RUN:   | FileCheck %s
+// RUN: %clang -target wasm32-unknown-unknown %s -emit-llvm -S -pthread -o - \
+// RUN:   | FileCheck %s -check-prefix=THREADS
+
+// ECHO: {{.*}} "-cc1" {{.*}}wasm32-unknown-unknown.c
+
+typedef __builtin_va_list va_list;
+typedef __SIZE_TYPE__ size_t;
+typedef __PTRDIFF_TYPE__ ptrdiff_t;
+
+extern "C" {
+
+// CHECK: @align_c = hidden global i32 1
+int align_c = __alignof(char);
+
+// CHECK: @align_s = hidden global i32 2
+int align_s = __alignof(short);
+
+// CHECK: @align_i = hidden global i32 4
+int align_i = __alignof(int);
+
+// CHECK: @align_l = hidden global i32 4
+int align_l = __alignof(long);
+
+// CHECK: @align_ll = hidden global i32 8
+int align_ll = __alignof(long long);
+
+// CHECK: @align_p = hidden global i32 4
+int align_p = __alignof(void *);
+
+// CHECK: @align_f = hidden global i32 4
+int align_f = __alignof(float);
+
+// CHECK: @align_d = hidden global i32 8
+int align_d = __alignof(double);
+
+// CHECK: @align_ld = hidden global i32 16
+int align_ld = __alignof(long double);
+
+// CHECK: @align_vl = hidden global i32 4
+int align_vl = __alignof(va_list);
+
+// CHECK: _GNU_SOURCEdefined
+#ifdef _GNU_SOURCE
+void _GNU_SOURCEdefined() {}
+#endif
+
+// THREADS: _REENTRANTdefined
+// CHECK: _REENTRANTundefined
+#ifdef _REENTRANT
+void _REENTRANTdefined() {}
+#else
+void _REENTRANTundefined() {}
+#endif
+
+// Check types
+
+// CHECK: signext i8 @check_char()
+char check_char() { return 0; }
+
+// CHECK: signext i16 @check_short()
+short check_short() { return 0; }
+
+// CHECK: i32 @check_int()
+int check_int() { return 0; }
+
+// CHECK: i32 @check_long()
+long check_long() { return 0; }
+
+// CHECK: i64 @check_longlong()
+long long check_longlong() { return 0; }
+
+// CHECK: zeroext i8 @check_uchar()
+unsigned char check_uchar() { return 0; }
+
+// CHECK: zeroext i16 @check_ushort()
+unsigned short check_ushort() { return 0; }
+
+// CHECK: i32 @check_uint()
+unsigned int check_uint() { return 0; }
+
+// CHECK: i32 @check_ulong()
+unsigned long check_ulong() { return 0; }
+
+// CHECK: i64 @check_ulonglong()
+unsigned long long check_ulonglong() { return 0; }
+
+// CHECK: i32 @check_size_t()
+size_t check_size_t() { return 0; }
+
+// CHECK: float @check_float()
+float check_float() { return 0; }
+
+// CHECK: double @check_double()
+double check_double() { return 0; }
+
+// CHECK: fp128 @check_longdouble()
+long double check_longdouble() { return 0; }
+}
+
+template <int>
+void Switch();
+template <>
+void Switch<4>();
+template <>
+void Switch<8>();
+template <>
+void Switch<16>();
+
+void check_pointer_size() {
+  // CHECK: SwitchILi4
+  Switch<sizeof(void *)>();
+
+  // CHECK: SwitchILi8
+  Switch<sizeof(long long)>();
+
+  // CHECK: SwitchILi4
+  Switch<sizeof(va_list)>();
+}

src/llvm-project/clang/test/Driver/wasm64-unknown-unknown.cpp

diff --git a/src/llvm-project/clang/test/Driver/wasm64-unknown-unknown.cpp b/src/llvm-project/clang/test/Driver/wasm64-unknown-unknown.cpp
new file mode 100644
index 0000000..9ee4a1b
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/wasm64-unknown-unknown.cpp
@@ -0,0 +1,122 @@
+// RUN: %clang -target wasm64-unknown-unknown -### %s -emit-llvm-only -c 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=ECHO
+// RUN: %clang -target wasm64-unknown-unknown %s -emit-llvm -S -o - \
+// RUN:   | FileCheck %s
+// RUN: %clang -target wasm64-unknown-unknown %s -emit-llvm -S -pthread -o - \
+// RUN:   | FileCheck %s -check-prefix=THREADS
+
+// ECHO: {{.*}} "-cc1" {{.*}}wasm64-unknown-unknown.c
+
+typedef __builtin_va_list va_list;
+typedef __SIZE_TYPE__ size_t;
+typedef __PTRDIFF_TYPE__ ptrdiff_t;
+
+extern "C" {
+
+// CHECK: @align_c = hidden global i32 1
+int align_c = __alignof(char);
+
+// CHECK: @align_s = hidden global i32 2
+int align_s = __alignof(short);
+
+// CHECK: @align_i = hidden global i32 4
+int align_i = __alignof(int);
+
+// CHECK: @align_l = hidden global i32 8
+int align_l = __alignof(long);
+
+// CHECK: @align_ll = hidden global i32 8
+int align_ll = __alignof(long long);
+
+// CHECK: @align_p = hidden global i32 8
+int align_p = __alignof(void *);
+
+// CHECK: @align_f = hidden global i32 4
+int align_f = __alignof(float);
+
+// CHECK: @align_d = hidden global i32 8
+int align_d = __alignof(double);
+
+// CHECK: @align_ld = hidden global i32 16
+int align_ld = __alignof(long double);
+
+// CHECK: @align_vl = hidden global i32 8
+int align_vl = __alignof(va_list);
+
+// CHECK: _GNU_SOURCEdefined
+#ifdef _GNU_SOURCE
+void _GNU_SOURCEdefined() {}
+#endif
+
+// THREADS: _REENTRANTdefined
+// CHECK: _REENTRANTundefined
+#ifdef _REENTRANT
+void _REENTRANTdefined() {}
+#else
+void _REENTRANTundefined() {}
+#endif
+
+// Check types
+
+// CHECK: signext i8 @check_char()
+char check_char() { return 0; }
+
+// CHECK: signext i16 @check_short()
+short check_short() { return 0; }
+
+// CHECK: i32 @check_int()
+int check_int() { return 0; }
+
+// CHECK: i64 @check_long()
+long check_long() { return 0; }
+
+// CHECK: i64 @check_longlong()
+long long check_longlong() { return 0; }
+
+// CHECK: zeroext i8 @check_uchar()
+unsigned char check_uchar() { return 0; }
+
+// CHECK: zeroext i16 @check_ushort()
+unsigned short check_ushort() { return 0; }
+
+// CHECK: i32 @check_uint()
+unsigned int check_uint() { return 0; }
+
+// CHECK: i64 @check_ulong()
+unsigned long check_ulong() { return 0; }
+
+// CHECK: i64 @check_ulonglong()
+unsigned long long check_ulonglong() { return 0; }
+
+// CHECK: i64 @check_size_t()
+size_t check_size_t() { return 0; }
+
+// CHECK: float @check_float()
+float check_float() { return 0; }
+
+// CHECK: double @check_double()
+double check_double() { return 0; }
+
+// CHECK: fp128 @check_longdouble()
+long double check_longdouble() { return 0; }
+}
+
+template <int>
+void Switch();
+template <>
+void Switch<4>();
+template <>
+void Switch<8>();
+template <>
+void Switch<16>();
+
+void check_pointer_size() {
+  // CHECK: SwitchILi8
+  Switch<sizeof(void *)>();
+
+  // CHECK: SwitchILi8
+  Switch<sizeof(long long)>();
+
+  // CHECK: SwitchILi8
+  Switch<sizeof(va_list)>();
+}

src/llvm-project/clang/test/Driver/watchos-version-min.c

diff --git a/src/llvm-project/clang/test/Driver/watchos-version-min.c b/src/llvm-project/clang/test/Driver/watchos-version-min.c
new file mode 100644
index 0000000..8f12285
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/watchos-version-min.c
@@ -0,0 +1,7 @@
+// REQUIRES: x86-registered-target
+// REQUIRES: arm-registered-target
+// RUN: %clang -target i386-apple-darwin10 -mwatchsimulator-version-min=2.0 -arch i386 -S -o - %s | FileCheck %s
+// RUN: %clang -target armv7s-apple-darwin10 -mwatchos-version-min=2.0 -arch armv7k -S -o - %s | FileCheck %s
+
+int main() { return 0; }
+// CHECK: .watchos_version_min 2, 0

src/llvm-project/clang/test/Driver/whole-program-vtables.c

diff --git a/src/llvm-project/clang/test/Driver/whole-program-vtables.c b/src/llvm-project/clang/test/Driver/whole-program-vtables.c
new file mode 100644
index 0000000..de0c606
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/whole-program-vtables.c
@@ -0,0 +1,11 @@
+// RUN: %clang -target x86_64-unknown-linux -fwhole-program-vtables -### %s 2>&1 | FileCheck --check-prefix=NO-LTO %s
+// RUN: %clang_cl --target=x86_64-pc-win32 -fwhole-program-vtables -### -- %s 2>&1 | FileCheck --check-prefix=NO-LTO %s
+// NO-LTO: invalid argument '-fwhole-program-vtables' only allowed with '-flto'
+
+// RUN: %clang -target x86_64-unknown-linux -fwhole-program-vtables -flto -### %s 2>&1 | FileCheck --check-prefix=LTO %s
+// RUN: %clang_cl --target=x86_64-pc-win32 -fwhole-program-vtables -flto -### -- %s 2>&1 | FileCheck --check-prefix=LTO %s
+// LTO: "-fwhole-program-vtables"
+
+// RUN: %clang -target x86_64-unknown-linux -fwhole-program-vtables -fno-whole-program-vtables -flto -### %s 2>&1 | FileCheck --check-prefix=LTO-DISABLE %s
+// RUN: %clang_cl --target=x86_64-pc-win32 -fwhole-program-vtables -fno-whole-program-vtables -flto -### -- %s 2>&1 | FileCheck --check-prefix=LTO-DISABLE %s
+// LTO-DISABLE-NOT: "-fwhole-program-vtables"

src/llvm-project/clang/test/Driver/win-macho-unwind.c

diff --git a/src/llvm-project/clang/test/Driver/win-macho-unwind.c b/src/llvm-project/clang/test/Driver/win-macho-unwind.c
new file mode 100644
index 0000000..a2895d2
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/win-macho-unwind.c
@@ -0,0 +1,4 @@
+// RUN: %clang -target x86_64-pc-win32-macho -### -S %s -o %t.s 2>&1 | FileCheck %s
+ 
+// Do not add function attribute "uwtable" for macho targets.
+// CHECK-NOT: -munwind-tables

src/llvm-project/clang/test/Driver/windows-arm-minimal-arch.c

diff --git a/src/llvm-project/clang/test/Driver/windows-arm-minimal-arch.c b/src/llvm-project/clang/test/Driver/windows-arm-minimal-arch.c
new file mode 100644
index 0000000..4344336
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/windows-arm-minimal-arch.c
@@ -0,0 +1,5 @@
+// RUN: not %clang -target thumbv5-windows -mcpu=arm10tdmi %s -o /dev/null 2>&1 \
+// RUN:   | FileCheck %s
+
+// CHECK: error: the target architecture 'thumbv5' is not supported by the target 'thumbv5-unknown-windows-msvc
+

src/llvm-project/clang/test/Driver/windows-cross.c

diff --git a/src/llvm-project/clang/test/Driver/windows-cross.c b/src/llvm-project/clang/test/Driver/windows-cross.c
new file mode 100644
index 0000000..d96b028
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/windows-cross.c
@@ -0,0 +1,87 @@
+// RUN: %clang -### -target armv7-windows-itanium --sysroot %S/Inputs/Windows/ARM/8.1 -B %S/Inputs/Windows/ARM/8.1/usr/bin -fuse-ld=ld -stdlib=libstdc++ -rtlib=compiler-rt -o /dev/null %s 2>&1 \
+// RUN:   | FileCheck %s --check-prefix CHECK-BASIC-LIBCXX
+
+// CHECK-BASIC-LIBCXX: armv7-windows-itanium-ld" "--sysroot={{.*}}/Inputs/Windows/ARM/8.1" "-m" "thumb2pe" "-Bdynamic" "--entry" "mainCRTStartup" "--allow-multiple-definition" "-o" "{{[^"]*}}" "{{[^"]*}}.o" "-lmsvcrt"
+
+// RUN: %clang -### -target armv7-windows-itanium --sysroot %S/Inputs/Windows/ARM/8.1 -B %S/Inputs/Windows/ARM/8.1/usr/bin -fuse-ld=ld -stdlib=libstdc++ -rtlib=compiler-rt -static -o /dev/null %s 2>&1 \
+// RUN:   | FileCheck %s --check-prefix CHECK-STATIC
+
+// CHECK-STATIC: armv7-windows-itanium-ld" "--sysroot={{.*}}/Inputs/Windows/ARM/8.1" "-m" "thumb2pe" "-Bstatic" "--entry" "mainCRTStartup" "--allow-multiple-definition" "-o" "{{[^"]*}}" "{{[^"]*}}.o" "-lmsvcrt"
+
+// RUN: %clang -### -target armv7-windows-itanium --sysroot %s/Inputs/Windows/ARM/8.1 -B %S/Inputs/Windows/ARM/8.1/usr/bin -fuse-ld=ld -rtlib=compiler-rt -stdlib=libstdc++ -o /dev/null %s 2>&1 \
+// RUN:   | FileCheck %s --check-prefix CHECK-RTLIB
+
+// CHECK-RTLIB: armv7-windows-itanium-ld" "--sysroot={{.*}}/Inputs/Windows/ARM/8.1" "-m" "thumb2pe" "-Bdynamic" "--entry" "mainCRTStartup" "--allow-multiple-definition" "-o" "{{[^"]*}}" "{{.*}}.o" "-lmsvcrt" "{{.*[\\/]}}clang_rt.builtins-arm.lib"
+
+// RUN: %clang -### -target armv7-windows-itanium --sysroot %S/Inputs/Windows/ARM/8.1 -B %S/Inputs/Windows/ARM/8.1/usr/bin -fuse-ld=ld -rtlib=compiler-rt -stdlib=libc++ -o /dev/null %s 2>&1 \
+// RUN:   | FileCheck %s --check-prefix CHECK-C-LIBCXX
+
+// CHECK-C-LIBCXX: armv7-windows-itanium-ld" "--sysroot={{.*}}/Inputs/Windows/ARM/8.1" "-m" "thumb2pe" "-Bdynamic" "--entry" "mainCRTStartup" "--allow-multiple-definition" "-o" "{{[^"]*}}" "{{.*}}.o" "-lmsvcrt" "{{.*[\\/]}}clang_rt.builtins-arm.lib"
+
+// RUN: %clangxx -### -target armv7-windows-itanium --sysroot %S/Inputs/Windows/ARM/8.1 -B %S/Inputs/Windows/ARM/8.1/usr/bin -fuse-ld=ld -rtlib=compiler-rt -stdlib=libc++ -o /dev/null %s 2>&1 \
+// RUN:   | FileCheck %s --check-prefix CHECK-LIBCXX
+
+// CHECK-LIBCXX: armv7-windows-itanium-ld" "--sysroot={{.*}}/Inputs/Windows/ARM/8.1" "-m" "thumb2pe" "-Bdynamic" "--entry" "mainCRTStartup" "--allow-multiple-definition" "-o" "{{[^"]*}}" "{{.*}}.o" "-lc++" "-lmsvcrt" "{{.*[\\/]}}clang_rt.builtins-arm.lib"
+
+// RUN: %clang -### -target armv7-windows-itanium --sysroot %S/Inputs/Windows/ARM/8.1 -B %S/Inputs/Windows/ARM/8.1/usr/bin -fuse-ld=ld -shared -rtlib=compiler-rt -stdlib=libc++ -o shared.dll %s 2>&1 \
+// RUN:   | FileCheck %s --check-prefix CHECK-SHARED
+
+// CHECK-SHARED: armv7-windows-itanium-ld" "--sysroot={{.*}}/Inputs/Windows/ARM/8.1" "-m" "thumb2pe" "-shared" "-Bdynamic" "--enable-auto-image-base" "--entry" "_DllMainCRTStartup" "--allow-multiple-definition" "-o" "shared.dll" "--out-implib" "shared.lib" "{{.*}}.o" "-lmsvcrt" "{{.*[\\/]}}clang_rt.builtins-arm.lib"
+
+// RUN: %clang -### -target armv7-windows-itanium --sysroot %S/Inputs/Windows/ARM/8.1 -B %S/Inputs/Windows/ARM/8.1/usr/bin -fuse-ld=ld -shared -rtlib=compiler-rt -stdlib=libc++ -static -o shared.dll %s 2>&1 \
+// RUN:   | FileCheck %s --check-prefix CHECK-SHARED-STATIC
+
+// CHECK-SHARED-STATIC: armv7-windows-itanium-ld" "--sysroot={{.*}}/Inputs/Windows/ARM/8.1" "-m" "thumb2pe" "-shared" "-Bstatic" "--enable-auto-image-base" "--entry" "_DllMainCRTStartup" "--allow-multiple-definition" "-o" "shared.dll" "--out-implib" "shared.lib" "{{.*}}.o" "-lmsvcrt" "{{.*[\\/]}}clang_rt.builtins-arm.lib"
+
+// RUN: %clang -### -target armv7-windows-itanium --sysroot %s/Inputs/Windows/ARM/8.1 -B %S/Inputs/Windows/ARM/8.1/usr/bin -fuse-ld=ld -shared -rtlib=compiler-rt -stdlib=libc++ -nostartfiles -o shared.dll %s 2>&1 \
+// RUN:   | FileCheck %s --check-prefix CHECK-NOSTARTFILES
+
+// CHECK-NOSTARTFILES: armv7-windows-itanium-ld" "--sysroot={{.*}}/Inputs/Windows/ARM/8.1" "-m" "thumb2pe" "-shared" "-Bdynamic" "--enable-auto-image-base" "--entry" "_DllMainCRTStartup" "--allow-multiple-definition" "-o" "shared.dll" "--out-implib" "shared.lib" "{{.*}}.o" "-lmsvcrt" "{{.*[\\/]}}clang_rt.builtins-arm.lib"
+
+// RUN: %clang -### -target armv7-windows-itanium --sysroot %S/Inputs/Windows/ARM/8.1 -B %S/Inputs/Windows/ARM/8.1/usr/bin -fuse-ld=ld -shared -rtlib=compiler-rt -stdlib=libc++ -nostartfiles -nodefaultlibs -o shared.dll %s 2>&1 \
+// RUN:   | FileCheck %s --check-prefix CHECK-STANDALONE
+
+// CHECK-STANDALONE: armv7-windows-itanium-ld" "--sysroot={{.*}}/Inputs/Windows/ARM/8.1" "-m" "thumb2pe" "-shared" "-Bdynamic" "--enable-auto-image-base" "--entry" "_DllMainCRTStartup" "--allow-multiple-definition" "-o" "shared.dll" "--out-implib" "shared.lib" "{{.*}}.o"
+
+// RUN: %clang -### -target armv7-windows-itanium --sysroot %S/Inputs/Windows/ARM/8.1 -B %S/Inputs/Windows/ARM/8.1/usr/bin -fuse-ld=lld-link2 -shared -o shared.dll -x c++ %s 2>&1 \
+// RUN:    | FileCheck %s --check-prefix CHECK-FUSE-LD
+
+// CHECK-FUSE-LD: "{{.*}}lld-link2"
+
+// RUN: %clang -### -target armv7-windows-itanium --sysroot %S/Inputs/Windows/ARM/8.1 -B %S/Inputs/Windows/ARM/8.1/usr/bin -fuse-ld=lld-link2 -shared -o shared.dll -fsanitize=address -x c++ %s 2>&1 \
+// RUN:    | FileCheck %s --check-prefix CHECK-SANITIZE-ADDRESS
+
+// CHECK-SANITIZE-ADDRESS: "-fsanitize=address"
+// CHECK-SANITIZE-ADDRESS: "{{.*}}clang_rt.asan_dll_thunk-arm.lib"
+
+// RUN: %clang -### -target armv7-windows-itanium --sysroot %S/Inputs/Windows/ARM/8.1 -B %S/Inputs/Windows/ARM/8.1/usr/bin -fuse-ld=lld-link2 -o test.exe -fsanitize=address -x c++ %s 2>&1 \
+// RUN:    | FileCheck %s --check-prefix CHECK-SANITIZE-ADDRESS-EXE
+
+// CHECK-SANITIZE-ADDRESS-EXE: "-fsanitize=address"
+// CHECK-SANITIZE-ADDRESS-EXE: "{{.*}}clang_rt.asan_dynamic-arm.lib" "{{.*}}clang_rt.asan_dynamic_runtime_thunk-arm.lib" "--undefined" "__asan_seh_interceptor"
+
+// RUN: %clang -### -target i686-windows-itanium -B %S/Inputs/Windows/ARM/8.1/usr/bin -fuse-ld=lld-link2 -o test.exe -fsanitize=address -x c++ %s 2>&1 \
+// RUN:    | FileCheck %s --check-prefix CHECK-SANITIZE-ADDRESS-EXE-X86
+
+// CHECK-SANITIZE-ADDRESS-EXE-X86: "-fsanitize=address"
+// CHECK-SANITIZE-ADDRESS-EXE-X86: "{{.*}}clang_rt.asan_dynamic-i386.lib" "{{.*}}clang_rt.asan_dynamic_runtime_thunk-i386.lib" "--undefined" "___asan_seh_interceptor"
+
+// RUN: %clang -### -target armv7-windows-itanium --sysroot %S/Inputs/Windows/ARM/8.1 -B %S/Inputs/Windows/ARM/8.1/usr/bin -fuse-ld=lld-link2 -shared -o shared.dll -fsanitize=tsan -x c++ %s 2>&1 \
+// RUN:    | FileCheck %s --check-prefix CHECK-SANITIZE-TSAN
+
+// CHECK-SANITIZE-TSAN: error: unsupported argument 'tsan' to option 'fsanitize='
+// CHECK-SANITIZE-TSAN-NOT: "-fsanitize={{.*}}"
+
+// RUN: %clang -### -target armv7-windows-itanium -isystem-after "Windows Kits/10/Include/10.0.10586.0/ucrt" -isystem-after "Windows Kits/10/Include/10.0.10586.0/um" -isystem-after "Windows Kits/10/Include/10.0.10586.0/shared" -c %s -o /dev/null 2>&1 \
+// RUN:     | FileCheck %s --check-prefix CHECK-ISYSTEM-AFTER
+// CHECK-ISYSTEM-AFTER: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
+// CHECK-ISYSTEM-AFTER: "-internal-isystem" "[[RESOURCE_DIR]]{{(/|\\\\)}}include"
+// CHECK-ISYSTEM-AFTER: "-internal-isystem" "Windows Kits{{[/\\]}}10{{[/\\]}}Include{{[/\\]}}10.0.10586.0{{[/\\]}}ucrt"
+// CHECK-ISYSTEM-AFTER: "-internal-isystem" "Windows Kits{{[/\\]}}10{{[/\\]}}Include{{[/\\]}}10.0.10586.0{{[/\\]}}um"
+// CHECK-ISYSTEM-AFTER: "-internal-isystem" "Windows Kits{{[/\\]}}10{{[/\\]}}Include{{[/\\]}}10.0.10586.0{{[/\\]}}shared"
+
+// RUN: %clang -### -target armv7-windows-itanium -nostdinc -isystem-after "Windows Kits/10/Include/10.0.10586.0/ucrt" -c %s -o /dev/null 2>&1 \
+// RUN:     | FileCheck %s --check-prefix CHECK-NOSTDINC-ISYSTEM-AFTER
+// CHECK-NOSTDINC-ISYSTEM-AFTER: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
+// CHECK-NOSTDINC-ISYSTEM-AFTER-NOT: "-internal-isystem" "[[RESOURCE_DIR]]{{(/|\\\\)}}include"
+// CHECK-NOSTDINC-ISYSTEM-AFTER: "-internal-isystem" "Windows Kits{{[/\\]}}10{{[/\\]}}Include{{[/\\]}}10.0.10586.0{{[/\\]}}ucrt"

src/llvm-project/clang/test/Driver/windows-exceptions.cpp

diff --git a/src/llvm-project/clang/test/Driver/windows-exceptions.cpp b/src/llvm-project/clang/test/Driver/windows-exceptions.cpp
new file mode 100644
index 0000000..2eefe22
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/windows-exceptions.cpp
@@ -0,0 +1,12 @@
+// RUN: %clang -target i686-windows-msvc -c %s -### 2>&1 | FileCheck -check-prefix=MSVC %s
+// RUN: %clang -target x86_64-windows-msvc -c %s -### 2>&1 | FileCheck -check-prefix=MSVC %s
+// RUN: %clang -target i686-windows-gnu -c %s -### 2>&1 | FileCheck -check-prefix=MINGW-DWARF %s
+// RUN: %clang -target x86_64-windows-gnu -c %s -### 2>&1 | FileCheck -check-prefix=MINGW-SEH %s
+// RUN: %clang -target aarch64-windows-gnu -c %s -### 2>&1 | FileCheck -check-prefix=MINGW-DWARF %s
+// RUN: %clang -target aarch64-windows-gnu -fseh-exceptions -c %s -### 2>&1 | FileCheck -check-prefix=MINGW-SEH %s
+
+MSVC-NOT: -fdwarf-exceptions
+MSVC-NOT: -fseh-exceptions
+MINGW-DWARF: -fdwarf-exceptions
+MINGW-SEH: -munwind-tables
+MINGW-SEH: -fseh-exceptions

src/llvm-project/clang/test/Driver/windows-pic.cpp

diff --git a/src/llvm-project/clang/test/Driver/windows-pic.cpp b/src/llvm-project/clang/test/Driver/windows-pic.cpp
new file mode 100644
index 0000000..3b77a7c
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/windows-pic.cpp
@@ -0,0 +1,59 @@
+// RUN: %clang -### -target i686-windows -fPIC %s 2>&1 | FileCheck -check-prefix CHECK-PIC-ERROR %s
+// RUN: %clang -### -target i686-windows -fpic %s 2>&1 | FileCheck -check-prefix CHECK-pic-ERROR %s
+// RUN: %clang -### -target i686-windows -fPIE %s 2>&1 | FileCheck -check-prefix CHECK-PIE-ERROR %s
+// RUN: %clang -### -target i686-windows -fpie %s 2>&1 | FileCheck -check-prefix CHECK-pie-ERROR %s
+// RUN: %clang -### -target i686-windows -fPIC -fno-pic %s
+// RUN: %clang -### -target i686-windows -Fpic -fno-pic %s
+// RUN: %clang -### -target i686-windows -fPIE -fno-pie %s
+// RUN: %clang -### -target i686-windows -fpie -fno-pie %s
+
+// RUN: %clang -### -target i686-windows-itanium -fPIC %s 2>&1 | FileCheck -check-prefix CHECK-PIC-ERROR %s
+// RUN: %clang -### -target i686-windows-itanium -fpic %s 2>&1 | FileCheck -check-prefix CHECK-pic-ERROR %s
+// RUN: %clang -### -target i686-windows-itanium -fPIE %s 2>&1 | FileCheck -check-prefix CHECK-PIE-ERROR %s
+// RUN: %clang -### -target i686-windows-itanium -fpie %s 2>&1 | FileCheck -check-prefix CHECK-pie-ERROR %s
+// RUN: %clang -### -target i686-windows-itanium -fPIC -fno-pic %s
+// RUN: %clang -### -target i686-windows-itanium -Fpic -fno-pic %s
+// RUN: %clang -### -target i686-windows-itanium -fPIE -fno-pie %s
+// RUN: %clang -### -target i686-windows-itanium -fpie -fno-pie %s
+
+// RUN: %clang -### -target i686-windows-gnu -fPIC %s 2>&1 | FileCheck -check-prefix CHECK-PIC-ERROR %s
+// RUN: %clang -### -target i686-windows-gnu -fpic %s 2>&1 | FileCheck -check-prefix CHECK-pic-ERROR %s
+// RUN: %clang -### -target i686-windows-gnu -fPIE %s 2>&1 | FileCheck -check-prefix CHECK-PIE-ERROR %s
+// RUN: %clang -### -target i686-windows-gnu -fpie %s 2>&1 | FileCheck -check-prefix CHECK-pie-ERROR %s
+// RUN: %clang -### -target i686-windows-gnu -fPIC -fno-pic %s
+// RUN: %clang -### -target i686-windows-gnu -Fpic -fno-pic %s
+// RUN: %clang -### -target i686-windows-gnu -fPIE -fno-pie %s
+// RUN: %clang -### -target i686-windows-gnu -fpie -fno-pie %s
+
+// RUN: %clang -### -target x86_64-windows -fPIC %s 2>&1 | FileCheck -check-prefix CHECK-PIC-ERROR %s
+// RUN: %clang -### -target x86_64-windows -fpic %s 2>&1 | FileCheck -check-prefix CHECK-pic-ERROR %s
+// RUN: %clang -### -target x86_64-windows -fPIE %s 2>&1 | FileCheck -check-prefix CHECK-PIE-ERROR %s
+// RUN: %clang -### -target x86_64-windows -fpie %s 2>&1 | FileCheck -check-prefix CHECK-pie-ERROR %s
+// RUN: %clang -### -target x86_64-windows -fPIC -fno-pic %s
+// RUN: %clang -### -target x86_64-windows -Fpic -fno-pic %s
+// RUN: %clang -### -target x86_64-windows -fPIE -fno-pie %s
+// RUN: %clang -### -target x86_64-windows -fpie -fno-pie %s
+
+// RUN: %clang -### -target x86_64-windows-itanium -fPIC %s 2>&1 | FileCheck -check-prefix CHECK-PIC-ERROR %s
+// RUN: %clang -### -target x86_64-windows-itanium -fpic %s 2>&1 | FileCheck -check-prefix CHECK-pic-ERROR %s
+// RUN: %clang -### -target x86_64-windows-itanium -fPIE %s 2>&1 | FileCheck -check-prefix CHECK-PIE-ERROR %s
+// RUN: %clang -### -target x86_64-windows-itanium -fpie %s 2>&1 | FileCheck -check-prefix CHECK-pie-ERROR %s
+// RUN: %clang -### -target x86_64-windows-itanium -fPIC -fno-pic %s
+// RUN: %clang -### -target x86_64-windows-itanium -Fpic -fno-pic %s
+// RUN: %clang -### -target x86_64-windows-itanium -fPIE -fno-pie %s
+// RUN: %clang -### -target x86_64-windows-itanium -fpie -fno-pie %s
+
+// RUN: %clang -### -target x86_64-windows-gnu -fPIC %s 2>&1 | FileCheck -check-prefix CHECK-PIC-ERROR %s
+// RUN: %clang -### -target x86_64-windows-gnu -fpic %s 2>&1 | FileCheck -check-prefix CHECK-pic-ERROR %s
+// RUN: %clang -### -target x86_64-windows-gnu -fPIE %s 2>&1 | FileCheck -check-prefix CHECK-PIE-ERROR %s
+// RUN: %clang -### -target x86_64-windows-gnu -fpie %s 2>&1 | FileCheck -check-prefix CHECK-pie-ERROR %s
+// RUN: %clang -### -target x86_64-windows-gnu -fPIC -fno-pic %s
+// RUN: %clang -### -target x86_64-windows-gnu -Fpic -fno-pic %s
+// RUN: %clang -### -target x86_64-windows-gnu -fPIE -fno-pie %s
+// RUN: %clang -### -target x86_64-windows-gnu -fpie -fno-pie %s
+
+// CHECK-PIC-ERROR: unsupported option '-fPIC' for target '{{.*}}
+// CHECK-pic-ERROR: unsupported option '-fpic' for target '{{.*}}
+// CHECK-PIE-ERROR: unsupported option '-fPIE' for target '{{.*}}
+// CHECK-pie-ERROR: unsupported option '-fpie' for target '{{.*}}
+

src/llvm-project/clang/test/Driver/windows-thumb.s

diff --git a/src/llvm-project/clang/test/Driver/windows-thumb.s b/src/llvm-project/clang/test/Driver/windows-thumb.s
new file mode 100644
index 0000000..afe5b2d
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/windows-thumb.s
@@ -0,0 +1,2 @@
+; RUN: %clang -target armv7-windows -c -### %s 2>&1 | FileCheck %s
+; CHECK: "-triple" "thumbv7-

src/llvm-project/clang/test/Driver/windows-wildcard-expansion.c

diff --git a/src/llvm-project/clang/test/Driver/windows-wildcard-expansion.c b/src/llvm-project/clang/test/Driver/windows-wildcard-expansion.c
new file mode 100644
index 0000000..3977dc39
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/windows-wildcard-expansion.c
@@ -0,0 +1,7 @@
+// Clang does wildcard expansion on Windows. On other OSs, it's done by the shell.
+// REQUIRES: system-windows
+
+// RUN: %clang -c -### %S/Inputs/wildcard*.c 2>&1 | FileCheck %s
+// RUN: %clang -c -### %S/Inputs/wildcard?.c 2>&1 | FileCheck %s
+// CHECK: wildcard1.c
+// CHECK: wildcard2.c

src/llvm-project/clang/test/Driver/woa-fp.c

diff --git a/src/llvm-project/clang/test/Driver/woa-fp.c b/src/llvm-project/clang/test/Driver/woa-fp.c
new file mode 100644
index 0000000..f851e93
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/woa-fp.c
@@ -0,0 +1,40 @@
+// RUN: %clang -target armv7-windows-msvc -### -S %s -O0 -o /dev/null 2>&1 | FileCheck %s -check-prefix CHECK-DEFAULT
+// RUN: %clang -target armv7-windows-msvc -### -S %s -O1 -o /dev/null 2>&1 | FileCheck %s -check-prefix CHECK-DEFAULT
+// RUN: %clang -target armv7-windows-msvc -### -S %s -O2 -o /dev/null 2>&1 | FileCheck %s -check-prefix CHECK-DEFAULT
+// RUN: %clang -target armv7-windows-msvc -### -S %s -O3 -o /dev/null 2>&1 | FileCheck %s -check-prefix CHECK-DEFAULT
+// RUN: %clang -target armv7-windows-msvc -### -S %s -Os -o /dev/null 2>&1 | FileCheck %s -check-prefix CHECK-DEFAULT
+
+// RUN: %clang -target armv7-windows-itanium -### -S %s -O0 -o /dev/null 2>&1 | FileCheck %s -check-prefix CHECK-DEFAULT
+// RUN: %clang -target armv7-windows-itanium -### -S %s -O1 -o /dev/null 2>&1 | FileCheck %s -check-prefix CHECK-DEFAULT
+// RUN: %clang -target armv7-windows-itanium -### -S %s -O2 -o /dev/null 2>&1 | FileCheck %s -check-prefix CHECK-DEFAULT
+// RUN: %clang -target armv7-windows-itanium -### -S %s -O3 -o /dev/null 2>&1 | FileCheck %s -check-prefix CHECK-DEFAULT
+// RUN: %clang -target armv7-windows-itanium -### -S %s -Os -o /dev/null 2>&1 | FileCheck %s -check-prefix CHECK-DEFAULT
+
+// RUN: %clang -target armv7-windows-msvc -fomit-frame-pointer -### -S %s -O0 -o /dev/null 2>&1 | FileCheck %s -check-prefix CHECK-FPO
+// RUN: %clang -target armv7-windows-msvc -fomit-frame-pointer -### -S %s -O1 -o /dev/null 2>&1 | FileCheck %s -check-prefix CHECK-FPO
+// RUN: %clang -target armv7-windows-msvc -fomit-frame-pointer -### -S %s -O2 -o /dev/null 2>&1 | FileCheck %s -check-prefix CHECK-FPO
+// RUN: %clang -target armv7-windows-msvc -fomit-frame-pointer -### -S %s -O3 -o /dev/null 2>&1 | FileCheck %s -check-prefix CHECK-FPO
+// RUN: %clang -target armv7-windows-msvc -fomit-frame-pointer -### -S %s -Os -o /dev/null 2>&1 | FileCheck %s -check-prefix CHECK-FPO
+
+// RUN: %clang -target armv7-windows-itanium -fomit-frame-pointer -### -S %s -O0 -o /dev/null 2>&1 | FileCheck %s -check-prefix CHECK-FPO
+// RUN: %clang -target armv7-windows-itanium -fomit-frame-pointer -### -S %s -O1 -o /dev/null 2>&1 | FileCheck %s -check-prefix CHECK-FPO
+// RUN: %clang -target armv7-windows-itanium -fomit-frame-pointer -### -S %s -O2 -o /dev/null 2>&1 | FileCheck %s -check-prefix CHECK-FPO
+// RUN: %clang -target armv7-windows-itanium -fomit-frame-pointer -### -S %s -O3 -o /dev/null 2>&1 | FileCheck %s -check-prefix CHECK-FPO
+// RUN: %clang -target armv7-windows-itanium -fomit-frame-pointer -### -S %s -Os -o /dev/null 2>&1 | FileCheck %s -check-prefix CHECK-FPO
+
+// RUN: %clang -target armv7-windows-msvc -fno-omit-frame-pointer -### -S %s -O0 -o /dev/null 2>&1 | FileCheck %s -check-prefix CHECK-NO-FPO
+// RUN: %clang -target armv7-windows-msvc -fno-omit-frame-pointer -### -S %s -O1 -o /dev/null 2>&1 | FileCheck %s -check-prefix CHECK-NO-FPO
+// RUN: %clang -target armv7-windows-msvc -fno-omit-frame-pointer -### -S %s -O2 -o /dev/null 2>&1 | FileCheck %s -check-prefix CHECK-NO-FPO
+// RUN: %clang -target armv7-windows-msvc -fno-omit-frame-pointer -### -S %s -O3 -o /dev/null 2>&1 | FileCheck %s -check-prefix CHECK-NO-FPO
+// RUN: %clang -target armv7-windows-msvc -fno-omit-frame-pointer -### -S %s -Os -o /dev/null 2>&1 | FileCheck %s -check-prefix CHECK-NO-FPO
+
+// RUN: %clang -target armv7-windows-itanium -fno-omit-frame-pointer -### -S %s -O0 -o /dev/null 2>&1 | FileCheck %s -check-prefix CHECK-NO-FPO
+// RUN: %clang -target armv7-windows-itanium -fno-omit-frame-pointer -### -S %s -O1 -o /dev/null 2>&1 | FileCheck %s -check-prefix CHECK-NO-FPO
+// RUN: %clang -target armv7-windows-itanium -fno-omit-frame-pointer -### -S %s -O2 -o /dev/null 2>&1 | FileCheck %s -check-prefix CHECK-NO-FPO
+// RUN: %clang -target armv7-windows-itanium -fno-omit-frame-pointer -### -S %s -O3 -o /dev/null 2>&1 | FileCheck %s -check-prefix CHECK-NO-FPO
+// RUN: %clang -target armv7-windows-itanium -fno-omit-frame-pointer -### -S %s -Os -o /dev/null 2>&1 | FileCheck %s -check-prefix CHECK-NO-FPO
+
+// CHECK-DEFAULT: "-mdisable-fp-elim"
+// CHECK-FPO-NOT: "-mdisable-fp-elim"
+// CHECK-NO-FPO: "-mdisable-fp-elim"
+

src/llvm-project/clang/test/Driver/woa-restrict-it.c

diff --git a/src/llvm-project/clang/test/Driver/woa-restrict-it.c b/src/llvm-project/clang/test/Driver/woa-restrict-it.c
new file mode 100644
index 0000000..f9e157b
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/woa-restrict-it.c
@@ -0,0 +1,4 @@
+// RUN: %clang -target armv7-windows -### %s 2>&1 | FileCheck %s
+
+// CHECK: "-mllvm" "-arm-restrict-it"
+

src/llvm-project/clang/test/Driver/working-directory-and-abs.c

diff --git a/src/llvm-project/clang/test/Driver/working-directory-and-abs.c b/src/llvm-project/clang/test/Driver/working-directory-and-abs.c
new file mode 100644
index 0000000..6738c77
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/working-directory-and-abs.c
@@ -0,0 +1 @@
+// RUN: %clang -working-directory=%S %S/working-directory-and-abs.c -fsyntax-only

src/llvm-project/clang/test/Driver/working-directory.c

diff --git a/src/llvm-project/clang/test/Driver/working-directory.c b/src/llvm-project/clang/test/Driver/working-directory.c
new file mode 100644
index 0000000..15ba8f0
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/working-directory.c
@@ -0,0 +1,3 @@
+// RUN: %clang -### -working-directory /no/such/dir/ input 2>&1 | FileCheck %s
+
+//CHECK: no such file or directory: '/no/such/dir/input'

src/llvm-project/clang/test/Driver/x86-march.c

diff --git a/src/llvm-project/clang/test/Driver/x86-march.c b/src/llvm-project/clang/test/Driver/x86-march.c
new file mode 100644
index 0000000..bc1194f
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/x86-march.c
@@ -0,0 +1,161 @@
+// Ensure we support the various CPU architecture names.
+//
+// RUN: %clang -target x86_64-unknown-unknown -c -### %s -march=nocona 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=nocona
+// nocona: "-target-cpu" "nocona"
+//
+// RUN: %clang -target x86_64-unknown-unknown -c -### %s -march=core2 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=core2
+// core2: "-target-cpu" "core2"
+//
+// RUN: %clang -target x86_64-unknown-unknown -c -### %s -march=penryn 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=penryn
+// penryn: "-target-cpu" "penryn"
+//
+// RUN: %clang -target x86_64-unknown-unknown -c -### %s -march=nehalem 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=nehalem
+// nehalem: "-target-cpu" "nehalem"
+//
+// RUN: %clang -target x86_64-unknown-unknown -c -### %s -march=westmere 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=westmere
+// westmere: "-target-cpu" "westmere"
+//
+// RUN: %clang -target x86_64-unknown-unknown -c -### %s -march=sandybridge 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=sandybridge
+// sandybridge: "-target-cpu" "sandybridge"
+//
+// RUN: %clang -target x86_64-unknown-unknown -c -### %s -march=ivybridge 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=ivybridge
+// ivybridge: "-target-cpu" "ivybridge"
+//
+// RUN: %clang -target x86_64-unknown-unknown -c -### %s -march=haswell 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=haswell
+// haswell: "-target-cpu" "haswell"
+//
+// RUN: %clang -target x86_64-unknown-unknown -c -### %s -march=broadwell 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=broadwell
+// broadwell: "-target-cpu" "broadwell"
+//
+// RUN: %clang -target x86_64-unknown-unknown -c -### %s -march=skylake 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=skylake
+// skylake: "-target-cpu" "skylake"
+//
+// RUN: %clang -target x86_64-unknown-unknown -c -### %s -march=skylake-avx512 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=skylake-avx512
+// skylake-avx512: "-target-cpu" "skylake-avx512"
+//
+// RUN: %clang -target x86_64-unknown-unknown -c -### %s -march=skx 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=skx
+// skx: "-target-cpu" "skx"
+//
+// RUN: %clang -target x86_64-unknown-unknown -c -### %s -march=cascadelake 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=cascadelake
+// cascadelake: "-target-cpu" "cascadelake"
+//
+// RUN: %clang -target x86_64-unknown-unknown -c -### %s -march=knl 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=knl
+// knl: "-target-cpu" "knl"
+//
+// RUN: %clang -target x86_64-unknown-unknown -c -### %s -march=knm 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=knm
+// knm: "-target-cpu" "knm"
+//
+// RUN: %clang -target x86_64-unknown-unknown -c -### %s -march=cannonlake 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=cannonlake
+// cannonlake: "-target-cpu" "cannonlake"
+//
+// RUN: %clang -target x86_64-unknown-unknown -c -### %s -march=icelake-client 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=icelake-client
+// icelake-client: "-target-cpu" "icelake-client"
+//
+// RUN: %clang -target x86_64-unknown-unknown -c -### %s -march=icelake-server 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=icelake-server
+// icelake-server: "-target-cpu" "icelake-server"
+//
+// RUN: %clang -target x86_64-unknown-unknown -c -### %s -march=lakemont 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=lakemont
+// lakemont: "-target-cpu" "lakemont"
+//
+// RUN: %clang -target x86_64-unknown-unknown -c -### %s -march=bonnell 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=bonnell
+// bonnell: "-target-cpu" "bonnell"
+//
+// RUN: %clang -target x86_64-unknown-unknown -c -### %s -march=silvermont 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=silvermont
+// silvermont: "-target-cpu" "silvermont"
+//
+// RUN: %clang -target x86_64-unknown-unknown -c -### %s -march=goldmont 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=goldmont
+// goldmont: "-target-cpu" "goldmont"
+//
+// RUN: %clang -target x86_64-unknown-unknown -c -### %s -march=goldmont-plus 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=goldmont-plus
+// goldmont-plus: "-target-cpu" "goldmont-plus"
+//
+// RUN: %clang -target x86_64-unknown-unknown -c -### %s -march=tremont 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=tremont
+// tremont: "-target-cpu" "tremont"
+//
+// RUN: %clang -target x86_64-unknown-unknown -c -### %s -march=k8 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=k8
+// k8: "-target-cpu" "k8"
+//
+// RUN: %clang -target x86_64-unknown-unknown -c -### %s -march=opteron 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=opteron
+// opteron: "-target-cpu" "opteron"
+//
+// RUN: %clang -target x86_64-unknown-unknown -c -### %s -march=athlon64 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=athlon64
+// athlon64: "-target-cpu" "athlon64"
+//
+// RUN: %clang -target x86_64-unknown-unknown -c -### %s -march=athlon-fx 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=athlon-fx
+// athlon-fx: "-target-cpu" "athlon-fx"
+//
+// RUN: %clang -target x86_64-unknown-unknown -c -### %s -march=k8-sse3 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=k8-sse3
+// k8-sse3: "-target-cpu" "k8-sse3"
+//
+// RUN: %clang -target x86_64-unknown-unknown -c -### %s -march=opteron-sse3 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=opteron-sse3
+// opteron-sse3: "-target-cpu" "opteron-sse3"
+//
+// RUN: %clang -target x86_64-unknown-unknown -c -### %s -march=athlon64-sse3 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=athlon64-sse3
+// athlon64-sse3: "-target-cpu" "athlon64-sse3"
+//
+// RUN: %clang -target x86_64-unknown-unknown -c -### %s -march=amdfam10 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=amdfam10
+// amdfam10: "-target-cpu" "amdfam10"
+//
+// RUN: %clang -target x86_64-unknown-unknown -c -### %s -march=barcelona 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=barcelona
+// barcelona: "-target-cpu" "barcelona"
+//
+// RUN: %clang -target x86_64-unknown-unknown -c -### %s -march=bdver1 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=bdver1
+// bdver1: "-target-cpu" "bdver1"
+//
+// RUN: %clang -target x86_64-unknown-unknown -c -### %s -march=bdver2 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=bdver2
+// bdver2: "-target-cpu" "bdver2"
+//
+// RUN: %clang -target x86_64-unknown-unknown -c -### %s -march=bdver3 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=bdver3
+// bdver3: "-target-cpu" "bdver3"
+//
+// RUN: %clang -target x86_64-unknown-unknown -c -### %s -march=bdver4 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=bdver4
+// bdver4: "-target-cpu" "bdver4"
+//
+// RUN: %clang -target x86_64-unknown-unknown -c -### %s -march=btver1 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=btver1
+// btver1: "-target-cpu" "btver1"
+//
+// RUN: %clang -target x86_64-unknown-unknown -c -### %s -march=btver2 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=btver2
+// btver2: "-target-cpu" "btver2"
+//
+// RUN: %clang -target x86_64-unknown-unknown -c -### %s -march=znver1 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=znver1
+// znver1: "-target-cpu" "znver1"

src/llvm-project/clang/test/Driver/x86-target-features.c

diff --git a/src/llvm-project/clang/test/Driver/x86-target-features.c b/src/llvm-project/clang/test/Driver/x86-target-features.c
new file mode 100644
index 0000000..ee2e6af
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/x86-target-features.c
@@ -0,0 +1,180 @@
+// RUN: %clang -target i386-unknown-linux-gnu -march=i386 -mx87 %s -### -o %t.o 2>&1 | FileCheck -check-prefix=X87 %s
+// RUN: %clang -target i386-unknown-linux-gnu -march=i386 -mno-x87 %s -### -o %t.o 2>&1 | FileCheck -check-prefix=NO-X87 %s
+// RUN: %clang -target i386-unknown-linux-gnu -march=i386 -m80387 %s -### -o %t.o 2>&1 | FileCheck -check-prefix=X87 %s
+// RUN: %clang -target i386-unknown-linux-gnu -march=i386 -mno-80387 %s -### -o %t.o 2>&1 | FileCheck -check-prefix=NO-X87 %s
+// X87: "-target-feature" "+x87"
+// NO-X87: "-target-feature" "-x87"
+
+// RUN: %clang -target i386-unknown-linux-gnu -march=i386 -mmmx -m3dnow -m3dnowa %s -### -o %t.o 2>&1 | FileCheck -check-prefix=MMX %s
+// RUN: %clang -target i386-unknown-linux-gnu -march=i386 -mno-mmx -mno-3dnow -mno-3dnowa %s -### -o %t.o 2>&1 | FileCheck -check-prefix=NO-MMX %s
+// MMX: "-target-feature" "+mmx" "-target-feature" "+3dnow" "-target-feature" "+3dnowa"
+// NO-MMX: "-target-feature" "-mmx" "-target-feature" "-3dnow" "-target-feature" "-3dnowa"
+
+// RUN: %clang -target i386-unknown-linux-gnu -march=i386 -msse -msse2 -msse3 -mssse3 -msse4a -msse4.1 -msse4.2 %s -### -o %t.o 2>&1 | FileCheck -check-prefix=SSE %s
+// RUN: %clang -target i386-unknown-linux-gnu -march=i386 -mno-sse -mno-sse2 -mno-sse3 -mno-ssse3 -mno-sse4a -mno-sse4.1 -mno-sse4.2 %s -### -o %t.o 2>&1 | FileCheck -check-prefix=NO-SSE %s
+// SSE: "-target-feature" "+sse" "-target-feature" "+sse2" "-target-feature" "+sse3" "-target-feature" "+ssse3" "-target-feature" "+sse4a" "-target-feature" "+sse4.1" "-target-feature" "+sse4.2"
+// NO-SSE: "-target-feature" "-sse" "-target-feature" "-sse2" "-target-feature" "-sse3" "-target-feature" "-ssse3" "-target-feature" "-sse4a" "-target-feature" "-sse4.1" "-target-feature" "-sse4.2"
+
+// RUN: %clang -target i386-unknown-linux-gnu -march=i386 -msse4 -maes %s -### -o %t.o 2>&1 | FileCheck -check-prefix=SSE4-AES %s
+// RUN: %clang -target i386-unknown-linux-gnu -march=i386 -mno-sse4 -mno-aes %s -### -o %t.o 2>&1 | FileCheck -check-prefix=NO-SSE4-AES %s
+// SSE4-AES: "-target-feature" "+sse4.2" "-target-feature" "+aes"
+// NO-SSE4-AES: "-target-feature" "-sse4.1" "-target-feature" "-aes"
+
+// RUN: %clang -target i386-unknown-linux-gnu -march=i386 -mavx -mavx2 -mavx512f -mavx512cd -mavx512er -mavx512pf -mavx512dq -mavx512bw -mavx512vl -mavx512vbmi -mavx512vbmi2 -mavx512ifma %s -### -o %t.o 2>&1 | FileCheck -check-prefix=AVX %s
+// RUN: %clang -target i386-unknown-linux-gnu -march=i386 -mno-avx -mno-avx2 -mno-avx512f -mno-avx512cd -mno-avx512er -mno-avx512pf -mno-avx512dq -mno-avx512bw -mno-avx512vl -mno-avx512vbmi -mno-avx512vbmi2 -mno-avx512ifma %s -### -o %t.o 2>&1 | FileCheck -check-prefix=NO-AVX %s
+// AVX: "-target-feature" "+avx" "-target-feature" "+avx2" "-target-feature" "+avx512f" "-target-feature" "+avx512cd" "-target-feature" "+avx512er" "-target-feature" "+avx512pf" "-target-feature" "+avx512dq" "-target-feature" "+avx512bw" "-target-feature" "+avx512vl" "-target-feature" "+avx512vbmi" "-target-feature" "+avx512vbmi2" "-target-feature" "+avx512ifma"
+// NO-AVX: "-target-feature" "-avx" "-target-feature" "-avx2" "-target-feature" "-avx512f" "-target-feature" "-avx512cd" "-target-feature" "-avx512er" "-target-feature" "-avx512pf" "-target-feature" "-avx512dq" "-target-feature" "-avx512bw" "-target-feature" "-avx512vl" "-target-feature" "-avx512vbmi" "-target-feature" "-avx512vbmi2" "-target-feature" "-avx512ifma"
+
+// RUN: %clang -target i386-unknown-linux-gnu -march=i386 -mpclmul -mrdrnd -mfsgsbase -mbmi -mbmi2 %s -### -o %t.o 2>&1 | FileCheck -check-prefix=BMI %s
+// RUN: %clang -target i386-unknown-linux-gnu -march=i386 -mno-pclmul -mno-rdrnd -mno-fsgsbase -mno-bmi -mno-bmi2 %s -### -o %t.o 2>&1 | FileCheck -check-prefix=NO-BMI %s
+// BMI: "-target-feature" "+pclmul" "-target-feature" "+rdrnd" "-target-feature" "+fsgsbase" "-target-feature" "+bmi" "-target-feature" "+bmi2"
+// NO-BMI: "-target-feature" "-pclmul" "-target-feature" "-rdrnd" "-target-feature" "-fsgsbase" "-target-feature" "-bmi" "-target-feature" "-bmi2"
+
+// RUN: %clang -target i386-unknown-linux-gnu -march=i386 -mlzcnt -mpopcnt -mtbm -mfma -mfma4 %s -### -o %t.o 2>&1 | FileCheck -check-prefix=FMA %s
+// RUN: %clang -target i386-unknown-linux-gnu -march=i386 -mno-lzcnt -mno-popcnt -mno-tbm -mno-fma -mno-fma4 %s -### -o %t.o 2>&1 | FileCheck -check-prefix=NO-FMA %s
+// FMA: "-target-feature" "+lzcnt" "-target-feature" "+popcnt" "-target-feature" "+tbm" "-target-feature" "+fma" "-target-feature" "+fma4"
+// NO-FMA: "-target-feature" "-lzcnt" "-target-feature" "-popcnt" "-target-feature" "-tbm" "-target-feature" "-fma" "-target-feature" "-fma4"
+
+// RUN: %clang -target i386-unknown-linux-gnu -march=i386 -mxop -mf16c -mrtm -mprfchw -mrdseed %s -### -o %t.o 2>&1 | FileCheck -check-prefix=XOP %s
+// RUN: %clang -target i386-unknown-linux-gnu -march=i386 -mno-xop -mno-f16c -mno-rtm -mno-prfchw -mno-rdseed %s -### -o %t.o 2>&1 | FileCheck -check-prefix=NO-XOP %s
+// XOP: "-target-feature" "+xop" "-target-feature" "+f16c" "-target-feature" "+rtm" "-target-feature" "+prfchw" "-target-feature" "+rdseed"
+// NO-XOP: "-target-feature" "-xop" "-target-feature" "-f16c" "-target-feature" "-rtm" "-target-feature" "-prfchw" "-target-feature" "-rdseed"
+
+// RUN: %clang -target i386-unknown-linux-gnu -march=i386 -msha -mpku -madx -mcx16 -mfxsr %s -### -o %t.o 2>&1 | FileCheck -check-prefix=SHA %s
+// RUN: %clang -target i386-unknown-linux-gnu -march=i386 -mno-sha -mno-pku -mno-adx -mno-cx16 -mno-fxsr %s -### -o %t.o 2>&1 | FileCheck -check-prefix=NO-SHA %s
+// SHA: "-target-feature" "+sha" "-target-feature" "+pku" "-target-feature" "+adx" "-target-feature" "+cx16" "-target-feature" "+fxsr"
+// NO-SHA: "-target-feature" "-sha" "-target-feature" "-pku" "-target-feature" "-adx" "-target-feature" "-cx16" "-target-feature" "-fxsr"
+
+// RUN: %clang -target i386-unknown-linux-gnu -march=i386 -mxsave -mxsaveopt -mxsavec -mxsaves %s -### -o %t.o 2>&1 | FileCheck -check-prefix=XSAVE %s
+// RUN: %clang -target i386-unknown-linux-gnu -march=i386 -mno-xsave -mno-xsaveopt -mno-xsavec -mno-xsaves %s -### -o %t.o 2>&1 | FileCheck -check-prefix=NO-XSAVE %s
+// XSAVE: "-target-feature" "+xsave" "-target-feature" "+xsaveopt" "-target-feature" "+xsavec" "-target-feature" "+xsaves"
+// NO-XSAVE: "-target-feature" "-xsave" "-target-feature" "-xsaveopt" "-target-feature" "-xsavec" "-target-feature" "-xsaves"
+
+// RUN: %clang -target i386-unknown-linux-gnu -march=i386 -mclflushopt %s -### -o %t.o 2>&1 | FileCheck -check-prefix=CLFLUSHOPT %s
+// RUN: %clang -target i386-unknown-linux-gnu -march=i386 -mno-clflushopt %s -### -o %t.o 2>&1 | FileCheck -check-prefix=NO-CLFLUSHOPT %s
+// CLFLUSHOPT: "-target-feature" "+clflushopt"
+// NO-CLFLUSHOPT: "-target-feature" "-clflushopt"
+
+// RUN: %clang -target i386-unknown-linux-gnu -march=i386 -mclwb %s -### -o %t.o 2>&1 | FileCheck -check-prefix=CLWB %s
+// RUN: %clang -target i386-unknown-linux-gnu -march=i386 -mno-clwb %s -### -o %t.o 2>&1 | FileCheck -check-prefix=NO-CLWB %s
+// CLWB: "-target-feature" "+clwb"
+// NO-CLWB: "-target-feature" "-clwb"
+
+// RUN: %clang -target i386-unknown-linux-gnu -march=i386 -mwbnoinvd %s -### -o %t.o 2>&1 | FileCheck -check-prefix=WBNOINVD %s
+// RUN: %clang -target i386-unknown-linux-gnu -march=i386 -mno-wbnoinvd %s -### -o %t.o 2>&1 | FileCheck -check-prefix=NO-WBNOINVD %s
+// WBNOINVD: "-target-feature" "+wbnoinvd"
+// NO-WBNOINVD: "-target-feature" "-wbnoinvd"
+
+// RUN: %clang -target i386-unknown-linux-gnu -march=i386 -mmovbe %s -### -o %t.o 2>&1 | FileCheck -check-prefix=MOVBE %s
+// RUN: %clang -target i386-unknown-linux-gnu -march=i386 -mno-movbe %s -### -o %t.o 2>&1 | FileCheck -check-prefix=NO-MOVBE %s
+// MOVBE: "-target-feature" "+movbe"
+// NO-MOVBE: "-target-feature" "-movbe"
+
+// RUN: %clang -target i386-unknown-linux-gnu -march=i386 -mmpx %s -### -o %t.o 2>&1 | FileCheck -check-prefix=MPX %s
+// RUN: %clang -target i386-unknown-linux-gnu -march=i386 -mno-mpx %s -### -o %t.o 2>&1 | FileCheck -check-prefix=NO-MPX %s
+// MPX: "-target-feature" "+mpx"
+// NO-MPX: "-target-feature" "-mpx"
+
+// RUN: %clang -target i386-unknown-linux-gnu -march=i386 -mshstk %s -### -o %t.o 2>&1 | FileCheck -check-prefix=CETSS %s
+// RUN: %clang -target i386-unknown-linux-gnu -march=i386 -mno-shstk %s -### -o %t.o 2>&1 | FileCheck -check-prefix=NO-CETSS %s
+// CETSS: "-target-feature" "+shstk"
+// NO-CETSS: "-target-feature" "-shstk"
+
+// RUN: %clang -target i386-unknown-linux-gnu -march=i386 -msgx %s -### -o %t.o 2>&1 | FileCheck -check-prefix=SGX %s
+// RUN: %clang -target i386-unknown-linux-gnu -march=i386 -mno-sgx %s -### -o %t.o 2>&1 | FileCheck -check-prefix=NO-SGX %s
+// SGX: "-target-feature" "+sgx"
+// NO-SGX: "-target-feature" "-sgx"
+
+// RUN: %clang -target i386-unknown-linux-gnu -march=i386 -mprefetchwt1 %s -### -o %t.o 2>&1 | FileCheck -check-prefix=PREFETCHWT1 %s
+// RUN: %clang -target i386-unknown-linux-gnu -march=i386 -mno-prefetchwt1 %s -### -o %t.o 2>&1 | FileCheck -check-prefix=NO-PREFETCHWT1 %s
+// PREFETCHWT1: "-target-feature" "+prefetchwt1"
+// NO-PREFETCHWT1: "-target-feature" "-prefetchwt1"
+
+// RUN: %clang -target i386-unknown-linux-gnu -march=i386 -mclzero %s -### -o %t.o 2>&1 | FileCheck -check-prefix=CLZERO %s
+// RUN: %clang -target i386-unknown-linux-gnu -march=i386 -mno-clzero %s -### -o %t.o 2>&1 | FileCheck -check-prefix=NO-CLZERO %s
+// CLZERO: "-target-feature" "+clzero"
+// NO-CLZERO: "-target-feature" "-clzero"
+
+// RUN: %clang -target i386-unknown-linux-gnu -march=i386 -mvaes %s -### -o %t.o 2>&1 | FileCheck -check-prefix=VAES %s
+// RUN: %clang -target i386-unknown-linux-gnu -march=i386 -mno-vaes %s -### -o %t.o 2>&1 | FileCheck -check-prefix=NO-VAES %s
+// VAES: "-target-feature" "+vaes"
+// NO-VAES: "-target-feature" "-vaes"
+
+// RUN: %clang -target i386-unknown-linux-gnu -march=i386 -mgfni %s -### -o %t.o 2>&1 | FileCheck -check-prefix=GFNI %s
+// RUN: %clang -target i386-unknown-linux-gnu -march=i386 -mno-gfni %s -### -o %t.o 2>&1 | FileCheck -check-prefix=NO-GFNI %s
+// GFNI: "-target-feature" "+gfni"
+// NO-GFNI: "-target-feature" "-gfni
+
+// RUN: %clang -target i386-unknown-linux-gnu -march=i386 -mvpclmulqdq %s -### -o %t.o 2>&1 | FileCheck -check-prefix=VPCLMULQDQ %s
+// RUN: %clang -target i386-unknown-linux-gnu -march=i386 -mno-vpclmulqdq %s -### -o %t.o 2>&1 | FileCheck -check-prefix=NO-VPCLMULQDQ %s
+// VPCLMULQDQ: "-target-feature" "+vpclmulqdq"
+// NO-VPCLMULQDQ: "-target-feature" "-vpclmulqdq"
+
+// RUN: %clang -target i386-unknown-linux-gnu -march=i386 -mavx512bitalg %s -### -o %t.o 2>&1 | FileCheck -check-prefix=BITALG %s
+// RUN: %clang -target i386-unknown-linux-gnu -march=i386 -mno-avx512bitalg %s -### -o %t.o 2>&1 | FileCheck -check-prefix=NO-BITALG %s
+// BITALG: "-target-feature" "+avx512bitalg"
+// NO-BITALG: "-target-feature" "-avx512bitalg"
+
+// RUN: %clang -target i386-unknown-linux-gnu -march=i386 -mavx512vnni %s -### -o %t.o 2>&1 | FileCheck -check-prefix=VNNI %s
+// RUN: %clang -target i386-unknown-linux-gnu -march=i386 -mno-avx512vnni %s -### -o %t.o 2>&1 | FileCheck -check-prefix=NO-VNNI %s
+// VNNI: "-target-feature" "+avx512vnni"
+// NO-VNNI: "-target-feature" "-avx512vnni"
+
+// RUN: %clang -target i386-unknown-linux-gnu -march=i386 -mavx512vbmi2 %s -### -o %t.o 2>&1 | FileCheck -check-prefix=VBMI2 %s
+// RUN: %clang -target i386-unknown-linux-gnu -march=i386 -mno-avx512vbmi2 %s -### -o %t.o 2>&1 | FileCheck -check-prefix=NO-VBMI2 %s
+// VBMI2: "-target-feature" "+avx512vbmi2"
+// NO-VBMI2: "-target-feature" "-avx512vbmi2"
+
+// RUN: %clang -target i386-unknown-linux-gnu -march=i386 -mrdpid %s -### -o %t.o 2>&1 | FileCheck -check-prefix=RDPID %s
+// RUN: %clang -target i386-unknown-linux-gnu -march=i386 -mno-rdpid %s -### -o %t.o 2>&1 | FileCheck -check-prefix=NO-RDPID %s
+// RDPID: "-target-feature" "+rdpid"
+// NO-RDPID: "-target-feature" "-rdpid"
+
+// RUN: %clang -target i386-linux-gnu -mretpoline %s -### -o %t.o 2>&1 | FileCheck -check-prefix=RETPOLINE %s
+// RUN: %clang -target i386-linux-gnu -mno-retpoline %s -### -o %t.o 2>&1 | FileCheck -check-prefix=NO-RETPOLINE %s
+// RETPOLINE: "-target-feature" "+retpoline-indirect-calls" "-target-feature" "+retpoline-indirect-branches"
+// NO-RETPOLINE-NOT: retpoline
+
+// RUN: %clang -target i386-linux-gnu -mretpoline -mretpoline-external-thunk %s -### -o %t.o 2>&1 | FileCheck -check-prefix=RETPOLINE-EXTERNAL-THUNK %s
+// RUN: %clang -target i386-linux-gnu -mretpoline -mno-retpoline-external-thunk %s -### -o %t.o 2>&1 | FileCheck -check-prefix=NO-RETPOLINE-EXTERNAL-THUNK %s
+// RETPOLINE-EXTERNAL-THUNK: "-target-feature" "+retpoline-external-thunk"
+// NO-RETPOLINE-EXTERNAL-THUNK: "-target-feature" "-retpoline-external-thunk"
+
+// RUN: %clang -target i386-linux-gnu -mspeculative-load-hardening %s -### -o %t.o 2>&1 | FileCheck -check-prefix=SLH %s
+// RUN: %clang -target i386-linux-gnu -mretpoline -mspeculative-load-hardening %s -### -o %t.o 2>&1 | FileCheck -check-prefix=RETPOLINE %s
+// RUN: %clang -target i386-linux-gnu -mno-speculative-load-hardening %s -### -o %t.o 2>&1 | FileCheck -check-prefix=NO-SLH %s
+// SLH-NOT: retpoline
+// SLH: "-target-feature" "+retpoline-indirect-calls"
+// SLH-NOT: retpoline
+// SLH: "-mspeculative-load-hardening"
+// NO-SLH-NOT: retpoline
+
+// RUN: %clang -target i386-linux-gnu -mwaitpkg %s -### -o %t.o 2>&1 | FileCheck -check-prefix=WAITPKG %s
+// RUN: %clang -target i386-linux-gnu -mno-waitpkg %s -### -o %t.o 2>&1 | FileCheck -check-prefix=NO-WAITPKG %s
+// WAITPKG: "-target-feature" "+waitpkg"
+// NO-WAITPKG: "-target-feature" "-waitpkg"
+
+// RUN: %clang -target i386-unknown-linux-gnu -march=i386 -mmovdiri %s -### -o %t.o 2>&1 | FileCheck -check-prefix=MOVDIRI %s
+// RUN: %clang -target i386-unknown-linux-gnu -march=i386 -mno-movdiri %s -### -o %t.o 2>&1 | FileCheck -check-prefix=NO-MOVDIRI %s
+// MOVDIRI: "-target-feature" "+movdiri"
+// NO-MOVDIRI: "-target-feature" "-movdiri"
+
+// RUN: %clang -target i386-unknown-linux-gnu -march=i386 -mmovdir64b %s -### -o %t.o 2>&1 | FileCheck -check-prefix=MOVDIR64B %s
+// RUN: %clang -target i386-unknown-linux-gnu -march=i386 -mno-movdir64b %s -### -o %t.o 2>&1 | FileCheck -check-prefix=NO-MOVDIR64B %s
+// MOVDIR64B: "-target-feature" "+movdir64b"
+// NO-MOVDIR64B: "-target-feature" "-movdir64b"
+
+// RUN: %clang -target i386-unknown-linux-gnu -march=i386 -mpconfig %s -### -o %t.o 2>&1 | FileCheck -check-prefix=PCONFIG %s
+// RUN: %clang -target i386-unknown-linux-gnu -march=i386 -mno-pconfig %s -### -o %t.o 2>&1 | FileCheck -check-prefix=NO-PCONFIG %s
+// PCONFIG: "-target-feature" "+pconfig"
+// NO-PCONFIG: "-target-feature" "-pconfig"
+
+// RUN: %clang -target i386-unknown-linux-gnu -march=i386 -mptwrite %s -### -o %t.o 2>&1 | FileCheck -check-prefix=PTWRITE %s
+// RUN: %clang -target i386-unknown-linux-gnu -march=i386 -mno-ptwrite %s -### -o %t.o 2>&1 | FileCheck -check-prefix=NO-PTWRITE %s
+// PTWRITE: "-target-feature" "+ptwrite"
+// NO-PTWRITE: "-target-feature" "-ptwrite"
+
+// RUN: %clang -target i386-unknown-linux-gnu -march=i386 -minvpcid %s -### -o %t.o 2>&1 | FileCheck -check-prefix=INVPCID %s
+// RUN: %clang -target i386-unknown-linux-gnu -march=i386 -mno-invpcid %s -### -o %t.o 2>&1 | FileCheck -check-prefix=NO-INVPCID %s
+// INVPCID: "-target-feature" "+invpcid"
+// NO-INVPCID: "-target-feature" "-invpcid"

src/llvm-project/clang/test/Driver/x86_64-nacl-defines.cpp

diff --git a/src/llvm-project/clang/test/Driver/x86_64-nacl-defines.cpp b/src/llvm-project/clang/test/Driver/x86_64-nacl-defines.cpp
new file mode 100644
index 0000000..87d02d7
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/x86_64-nacl-defines.cpp
@@ -0,0 +1,45 @@
+// RUN: %clang -target x86_64-unknown-nacl -### %s -emit-llvm-only -c -o %t.o 2>&1 | FileCheck %s -check-prefix=ECHO
+// RUN: %clang -target x86_64-unknown-nacl %s -emit-llvm -S -c -o - | FileCheck %s
+// RUN: %clang -target x86_64-unknown-nacl %s -emit-llvm -S -c -pthread -o - | FileCheck %s -check-prefix=THREADS
+
+// ECHO: {{.*}} "-cc1" {{.*}}x86_64-nacl-defines.c
+
+// Check platform defines
+
+// CHECK: __LITTLE_ENDIAN__defined
+#ifdef __LITTLE_ENDIAN__
+void __LITTLE_ENDIAN__defined() {}
+#endif
+
+// CHECK: __native_client__defined
+#ifdef __native_client__
+void __native_client__defined() {}
+#endif
+
+// CHECK: __x86_64__defined
+#ifdef __x86_64__
+void __x86_64__defined() {}
+#endif
+
+// CHECK: unixdefined
+#ifdef unix
+void unixdefined() {}
+#endif
+
+// CHECK: __ELF__defined
+#ifdef __ELF__
+void __ELF__defined() {}
+#endif
+
+// CHECK: _GNU_SOURCEdefined
+#ifdef _GNU_SOURCE
+void _GNU_SOURCEdefined() {}
+#endif
+
+// THREADS: _REENTRANTdefined
+// CHECK: _REENTRANTundefined
+#ifdef _REENTRANT
+void _REENTRANTdefined() {}
+#else
+void _REENTRANTundefined() {}
+#endif

src/llvm-project/clang/test/Driver/x86_features.c

diff --git a/src/llvm-project/clang/test/Driver/x86_features.c b/src/llvm-project/clang/test/Driver/x86_features.c
new file mode 100644
index 0000000..e5ca704
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/x86_features.c
@@ -0,0 +1,7 @@
+// RUN: %clang -target i386-unknown-unknown -### -S %s -msse -msse4 -mno-sse -mno-mmx -msse  2>&1 | FileCheck %s
+// CHECK: "pentium4" "-target-feature" "+sse4.2" "-target-feature" "-mmx" "-target-feature" "+sse"
+// Note that we filter out all but the last -m(no)sse.
+
+// Test that we don't produce an error with -mieee-fp.
+// RUN: %clang -### %s -mieee-fp -S 2>&1 | FileCheck --check-prefix=IEEE %s
+// IEEE-NOT: error: unknown argument

src/llvm-project/clang/test/Driver/x86_m16.c

diff --git a/src/llvm-project/clang/test/Driver/x86_m16.c b/src/llvm-project/clang/test/Driver/x86_m16.c
new file mode 100644
index 0000000..be15ff5
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/x86_m16.c
@@ -0,0 +1,4 @@
+// RUN: %clang -target i386 -m16 -### -c %s 2>&1 | FileCheck %s
+
+// CHECK: Target: i386-{{.*}}-{{.*}}-code16
+

src/llvm-project/clang/test/Driver/xcore-opts.c

diff --git a/src/llvm-project/clang/test/Driver/xcore-opts.c b/src/llvm-project/clang/test/Driver/xcore-opts.c
new file mode 100644
index 0000000..9300085
--- /dev/null
+++ b/src/llvm-project/clang/test/Driver/xcore-opts.c
@@ -0,0 +1,34 @@
+// RUN: %clang -target xcore %s -g -Wl,L1Arg,L2Arg -Wa,A1Arg,A2Arg -fverbose-asm -v -### -o %t.o 2>&1 | FileCheck %s
+// RUN: %clang -target xcore -x c++ %s -g -Wl,L1Arg,L2Arg -Wa,A1Arg,A2Arg -fverbose-asm -v -### -o %t.o 2>&1 | FileCheck %s
+// RUN: %clang -target xcore -x c++ %s -fexceptions -### -o %t.o 2>&1 | FileCheck -check-prefix CHECK-EXCEP %s
+// RUN: %clang -target xcore %s -g0 -### -o %t.o 2>&1 | FileCheck -check-prefix CHECK-G0 %s
+
+// CHECK: "-nostdsysteminc"
+// CHECK: "-momit-leaf-frame-pointer"
+// CHECK-NOT: "-mdisable-fp-elim"
+// CHECK: "-fno-signed-char"
+// CHECK: "-fno-use-cxa-atexit"
+// CHECK-NOT: "-fcxx-exceptions"
+// CHECK-NOT: "-fexceptions"
+// CHECK: "-fno-common"
+// CHECK: xcc" "-o"
+// CHECK-NOT: "-fexceptions"
+// CHECK: "-c" "-v" "-g" "-fverbose-asm" "A1Arg" "A2Arg"
+// CHECK: xcc" "-o"
+// CHECK-NOT: "-fexceptions"
+// CHECK: "-v"
+// CHECK: "L1Arg" "L2Arg"
+
+// CHECK-EXCEP: "-fno-use-cxa-atexit"
+// CHECK-EXCEP: "-fcxx-exceptions"
+// CHECK-EXCEP: "-fexceptions"
+// CHECK-EXCEP: "-fno-common"
+// CHECK-EXCEP: xcc" "-o"
+// CHECK-EXCEP-NOT: "-fexceptions"
+// CHECK-EXCEP: xcc" "-o"
+// CHECK-EXCEP: "-fexceptions"
+
+// CHECK-G0: xcc"
+// CHECK-G0-NOT: "-g"
+// CHECK-G0: xcc"
+