| ; RUN: opt -passes="function(ee-instrument),cgscc(inline),function(post-inline-ee-instrument)" -S < %s | FileCheck %s |
| |
| target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" |
| target triple = "x86_64-unknown-linux-gnu" |
| |
| define i32 @f(i32 %x) #0 !dbg !7 { |
| entry: |
| %x.addr = alloca i32, align 4 |
| store i32 %x, i32* %x.addr, align 4 |
| ret i32 42, !dbg !12 |
| |
| ; CHECK-LABEL: define i32 @f(i32 %x) |
| ; CHECK: call i8* @llvm.returnaddress(i32 0), !dbg ![[ENTRYLOC:[0-9]+]] |
| ; CHECK: call void @__cyg_profile_func_enter{{.*}}, !dbg ![[ENTRYLOC]] |
| |
| ; CHECK: call i8* @llvm.returnaddress(i32 0), !dbg ![[EXITLOC:[0-9]+]] |
| ; CHECK: call void @__cyg_profile_func_exit{{.*}}, !dbg ![[EXITLOC]] |
| ; CHECK: ret i32 42, !dbg ![[EXITLOC]] |
| } |
| |
| ; CHECK: ![[SP:[0-9]+]] = distinct !DISubprogram(name: "f" |
| ; CHECK: ![[ENTRYLOC]] = !DILocation(line: 2, scope: ![[SP]]) |
| ; CHECK: ![[EXITLOC]] = !DILocation(line: 4, column: 3, scope: ![[SP]]) |
| |
| attributes #0 = { "instrument-function-entry"="__cyg_profile_func_enter" "instrument-function-exit"="__cyg_profile_func_exit" } |
| |
| !llvm.dbg.cu = !{!0} |
| !llvm.module.flags = !{!3, !4, !5} |
| !llvm.ident = !{!6} |
| |
| !0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "clang version 6.0.0 (trunk 319007) (llvm/trunk 319050)", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !2) |
| !1 = !DIFile(filename: "a.c", directory: "/tmp") |
| !2 = !{} |
| !3 = !{i32 2, !"Dwarf Version", i32 4} |
| !4 = !{i32 2, !"Debug Info Version", i32 3} |
| !5 = !{i32 1, !"wchar_size", i32 4} |
| !6 = !{!"clang version 6.0.0 (trunk 319007) (llvm/trunk 319050)"} |
| !7 = distinct !DISubprogram(name: "f", scope: !1, file: !1, line: 2, type: !8, isLocal: false, isDefinition: true, scopeLine: 2, flags: DIFlagPrototyped, isOptimized: false, unit: !0, retainedNodes: !2) |
| !8 = !DISubroutineType(types: !9) |
| !9 = !{!10, !10} |
| !10 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed) |
| !11 = !DILocalVariable(name: "x", arg: 1, scope: !7, file: !1, line: 2, type: !10) |
| !12 = !DILocation(line: 4, column: 3, scope: !7) |
