| ; Test to make sure intrinsics are automatically upgraded. |
| ; RUN: llvm-as < %s | llvm-dis | FileCheck %s |
| |
| declare i8 @llvm.ctlz.i8(i8) |
| declare i16 @llvm.ctlz.i16(i16) |
| declare i32 @llvm.ctlz.i32(i32) |
| declare i42 @llvm.ctlz.i42(i42) ; Not a power-of-2 |
| |
| |
| declare i32 @llvm.objectsize.i32(i8*, i1) nounwind readonly |
| |
| |
| define void @test.ctlz(i8 %a, i16 %b, i32 %c, i42 %d) { |
| ; CHECK: @test.ctlz |
| |
| entry: |
| ; CHECK: call i8 @llvm.ctlz.i8(i8 %a, i1 false) |
| call i8 @llvm.ctlz.i8(i8 %a) |
| ; CHECK: call i16 @llvm.ctlz.i16(i16 %b, i1 false) |
| call i16 @llvm.ctlz.i16(i16 %b) |
| ; CHECK: call i32 @llvm.ctlz.i32(i32 %c, i1 false) |
| call i32 @llvm.ctlz.i32(i32 %c) |
| ; CHECK: call i42 @llvm.ctlz.i42(i42 %d, i1 false) |
| call i42 @llvm.ctlz.i42(i42 %d) |
| |
| ret void |
| } |
| |
| declare i8 @llvm.cttz.i8(i8) |
| declare i16 @llvm.cttz.i16(i16) |
| declare i32 @llvm.cttz.i32(i32) |
| declare i42 @llvm.cttz.i42(i42) ; Not a power-of-2 |
| |
| define void @test.cttz(i8 %a, i16 %b, i32 %c, i42 %d) { |
| ; CHECK: @test.cttz |
| |
| entry: |
| ; CHECK: call i8 @llvm.cttz.i8(i8 %a, i1 false) |
| call i8 @llvm.cttz.i8(i8 %a) |
| ; CHECK: call i16 @llvm.cttz.i16(i16 %b, i1 false) |
| call i16 @llvm.cttz.i16(i16 %b) |
| ; CHECK: call i32 @llvm.cttz.i32(i32 %c, i1 false) |
| call i32 @llvm.cttz.i32(i32 %c) |
| ; CHECK: call i42 @llvm.cttz.i42(i42 %d, i1 false) |
| call i42 @llvm.cttz.i42(i42 %d) |
| |
| ret void |
| } |
| |
| |
| @a = private global [60 x i8] zeroinitializer, align 1 |
| |
| define i32 @test.objectsize() { |
| ; CHECK-LABEL: @test.objectsize( |
| ; CHECK: @llvm.objectsize.i32.p0i8 |
| ; CHECK-DAG: declare i32 @llvm.objectsize.i32.p0i8 |
| %s = call i32 @llvm.objectsize.i32(i8* getelementptr inbounds ([60 x i8]* @a, i32 0, i32 0), i1 false) |
| ret i32 %s |
| } |
