1 ; RUN: opt < %s -passes='default<O2>' -debug-info-for-profiling -S | FileCheck %s --check-prefix=DEBUG
2 ; RUN: opt < %s -passes='default<O2>' -debug-info-for-profiling -pseudo-probe-for-profiling -S | FileCheck %s --check-prefix=PROBE
3 ; RUN: opt < %s -passes='thinlto-pre-link<O2>' -debug-info-for-profiling -pseudo-probe-for-profiling -S | FileCheck %s --check-prefix=PROBE
6 @a = dso_local global i32 0, align 4
8 ; Function Attrs: uwtable
9 define void @_Z3foov(i32 %x) #0 !dbg !4 {
11 %cmp = icmp eq i32 %x, 0, !dbg !10
12 br i1 %cmp, label %bb1, label %bb2
15 ; DEBUG: call void @_Z3barv(), !dbg ![[CALL1:[0-9]+]]
16 ; PROBE: call void @_Z3barv(), !dbg ![[CALL1:[0-9]+]]
17 call void @_Z3barv(), !dbg !10
18 ; DEBUG: call void @_Z3barv(), !dbg ![[CALL2:[0-9]+]]
19 ; PROBE: call void @_Z3barv(), !dbg ![[CALL2:[0-9]+]]
20 call void @_Z3barv(), !dbg !11
24 ; DEBUG: store i32 8, ptr @a, align 4, !dbg ![[INST:[0-9]+]]
25 ; PROBE: store i32 8, ptr @a, align 4, !dbg ![[INST:[0-9]+]]
26 store i32 8, ptr @a, align 4, !dbg !12
33 declare void @_Z3barv() #1
34 declare void @llvm.lifetime.start.p0(i64, ptr nocapture) nounwind argmemonly
35 declare void @llvm.lifetime.end.p0(i64, ptr nocapture) nounwind argmemonly
37 attributes #0 = { uwtable "disable-tail-calls"="false" "less-precise-fpmad"="false" "frame-pointer"="all" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+fxsr,+mmx,+sse,+sse2" "unsafe-fp-math"="false" "use-soft-float"="false" }
38 attributes #1 = { "disable-tail-calls"="false" "less-precise-fpmad"="false" "frame-pointer"="all" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+fxsr,+mmx,+sse,+sse2" "unsafe-fp-math"="false" "use-soft-float"="false" }
41 !llvm.module.flags = !{!7, !8}
44 !0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !1, producer: "clang version 3.8.0 (trunk 250915) (llvm/trunk 251830)", isOptimized: false, runtimeVersion: 0, emissionKind: NoDebug, enums: !2)
45 !1 = !DIFile(filename: "c.cc", directory: "/tmp")
47 !4 = distinct !DISubprogram(name: "foo", linkageName: "_Z3foov", scope: !1, file: !1, line: 3, type: !5, isLocal: false, isDefinition: true, scopeLine: 3, flags: DIFlagPrototyped, isOptimized: false, unit: !0, retainedNodes: !2)
48 !5 = !DISubroutineType(types: !6)
50 !7 = !{i32 2, !"Dwarf Version", i32 4}
51 !8 = !{i32 2, !"Debug Info Version", i32 3}
52 !9 = !{!"clang version 3.8.0 (trunk 250915) (llvm/trunk 251830)"}
53 !10 = !DILocation(line: 4, column: 3, scope: !4)
54 !11 = !DILocation(line: 4, column: 9, scope: !4)
55 !12 = !DILocation(line: 4, column: 15, scope: !4)
56 !13 = !DILocation(line: 5, column: 1, scope: !4)
58 ; DEBUG: ![[CALL1]] = !DILocation(line: 4, column: 3, scope: ![[CALL1BLOCK:[0-9]+]])
59 ; DEBUG: ![[CALL1BLOCK]] = !DILexicalBlockFile({{.*}} discriminator: 2)
60 ; DEBUG: ![[CALL2]] = !DILocation(line: 4, column: 9, scope: ![[CALL2BLOCK:[0-9]+]])
61 ; DEBUG: ![[CALL2BLOCK]] = !DILexicalBlockFile({{.*}} discriminator: 8)
62 ; DEBUG: ![[INST]] = !DILocation(line: 4, column: 15, scope: ![[INSTBLOCK:[0-9]+]])
63 ; DEBUG: ![[INSTBLOCK]] = !DILexicalBlockFile({{.*}} discriminator: 4)
66 ; PROBE: ![[CALL1]] = !DILocation(line: 4, column: 3, scope: ![[CALL1BLOCK:[0-9]+]])
67 ; PROBE: ![[CALL1BLOCK]] = !DILexicalBlockFile({{.*}} discriminator: 455147551)
68 ; PROBE: ![[CALL2]] = !DILocation(line: 4, column: 9, scope: ![[CALL2BLOCK:[0-9]+]])
69 ; PROBE: ![[CALL2BLOCK]] = !DILexicalBlockFile({{.*}} discriminator: 455344167)
70 ; PROBE: ![[INST]] = !DILocation(line: 4, column: 15, scope: ![[INSTBLOCK:[0-9]+]])
71 ; PROBE: ![[INSTBLOCK]] = !DILexicalBlockFile({{.*}} discriminator: 4)