| ; RUN: opt -module-summary %s -o %t.o | |
| ; RUN: llvm-bcanalyzer -dump %t.o | FileCheck %s | |
| ; CHECK: <GLOBALVAL_SUMMARY_BLOCK | |
| ; ensure @f is marked readnone | |
| ; CHECK: <PERMODULE {{.*}} op0=0 {{.*}} op3=1 | |
| ; ensure @g is marked readonly | |
| ; CHECK: <PERMODULE {{.*}} op0=1 {{.*}} op3=2 | |
| ; ensure @h is marked norecurse | |
| ; CHECK: <PERMODULE {{.*}} op0=2 {{.*}} op3=4 | |
| ; ensure @i is marked returndoesnotalias | |
| ; CHECK: <PERMODULE {{.*}} op0=3 {{.*}} op3=8 | |
| define void @f() readnone { | |
| ret void | |
| } | |
| define void @g() readonly { | |
| ret void | |
| } | |
| define void @h() norecurse { | |
| ret void | |
| } | |
| define noalias i8* @i() { | |
| %r = alloca i8 | |
| ret i8* %r | |
| } |