1; REQUIRES: asserts
2; RUN: opt -S -amdgpu-simplifylib -debug-only=amdgpu-simplifylib -mtriple=amdgcn-unknown-amdhsa -disable-output < %s 2>&1 | FileCheck %s
3; RUN: opt -S -passes=amdgpu-simplifylib -debug-only=amdgpu-simplifylib -mtriple=amdgcn-unknown-amdhsa -disable-output < %s 2>&1 | FileCheck %s
4
5; CHECK-NOT: AMDIC: try folding   call void @llvm.lifetime.start.p0i8
6; CHECK-NOT: AMDIC: try folding   call void @llvm.lifetime.end.p0i8
7; CHECK-NOT: AMDIC: try folding   call void @llvm.dbg.value
8
9define void @foo(i32 %i) {
10  call void @llvm.lifetime.start.p0i8(i64 1, i8* undef)
11  call void @llvm.lifetime.end.p0i8(i64 1, i8* undef)
12  call void @llvm.dbg.value(metadata i32 undef, metadata !DILocalVariable(name: "1", scope: !2), metadata !DIExpression()), !dbg !3
13  ret void
14}
15
16declare void @llvm.lifetime.start.p0i8(i64 immarg, i8* nocapture)
17declare void @llvm.lifetime.end.p0i8(i64 immarg, i8* nocapture)
18declare void @llvm.dbg.value(metadata, metadata, metadata)
19
20!llvm.module.flags = !{!1}
21
22!0 = distinct !DICompileUnit(language: DW_LANG_C, file: !DIFile(filename: "1", directory: "1"))
23!1 = !{i32 2, !"Debug Info Version", i32 3}
24!2 = distinct !DISubprogram(unit: !0)
25!3 = !DILocation(line: 1, column: 1, scope: !2)
26