• Home
  • Line#
  • Scopes#
  • Navigate#
  • Raw
  • Download
1; RUN: echo '!16 = !{!"%/T/global-ctor.ll", !0}' > %t1
2; RUN: cat %s %t1 > %t2
3; RUN: opt -insert-gcov-profiling -disable-output < %t2
4; RUN: not grep '_GLOBAL__sub_I_global-ctor' %T/global-ctor.gcno
5; RUN: rm %T/global-ctor.gcno
6
7; RUN: opt -passes=insert-gcov-profiling -disable-output < %t2
8; RUN: not grep '_GLOBAL__sub_I_global-ctor' %T/global-ctor.gcno
9; RUN: rm %T/global-ctor.gcno
10
11@x = global i32 0, align 4
12@llvm.global_ctors = appending global [1 x { i32, void ()*, i8* }] [{ i32, void ()*, i8* } { i32 65535, void ()* @_GLOBAL__sub_I_global-ctor.ll, i8* null }]
13
14; Function Attrs: nounwind
15define internal void @__cxx_global_var_init() #0 section ".text.startup" !dbg !4 {
16entry:
17  br label %0
18
19; <label>:0                                       ; preds = %entry
20  %call = call i32 @_Z1fv(), !dbg !13
21  store i32 %call, i32* @x, align 4, !dbg !13
22  ret void, !dbg !13
23}
24
25declare i32 @_Z1fv() #1
26
27; Function Attrs: nounwind
28define internal void @_GLOBAL__sub_I_global-ctor.ll() #0 section ".text.startup" {
29entry:
30  br label %0
31
32; <label>:0                                       ; preds = %entry
33  call void @__cxx_global_var_init(), !dbg !14
34  ret void, !dbg !14
35}
36
37attributes #0 = { nounwind }
38attributes #1 = { "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "no-realign-stack" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" }
39
40!llvm.dbg.cu = !{!0}
41!llvm.module.flags = !{!10, !11}
42!llvm.gcov = !{!16}
43!llvm.ident = !{!12}
44
45!0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, producer: "clang version 3.5.0 (trunk 210217)", isOptimized: false, emissionKind: LineTablesOnly, file: !1, enums: !2, retainedTypes: !2, globals: !2, imports: !2)
46!1 = !DIFile(filename: "<stdin>", directory: "/home/nlewycky")
47!2 = !{}
48!4 = distinct !DISubprogram(name: "__cxx_global_var_init", line: 2, isLocal: true, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, unit: !0, scopeLine: 2, file: !5, scope: !6, type: !7, variables: !2)
49!5 = !DIFile(filename: "global-ctor.ll", directory: "/home/nlewycky")
50!6 = !DIFile(filename: "global-ctor.ll", directory: "/home/nlewycky")
51!7 = !DISubroutineType(types: !2)
52!8 = distinct !DISubprogram(name: "", linkageName: "_GLOBAL__sub_I_global-ctor.ll", isLocal: true, isDefinition: true, virtualIndex: 6, flags: DIFlagArtificial, isOptimized: false, unit: !0, file: !1, scope: !9, type: !7, variables: !2)
53!9 = !DIFile(filename: "<stdin>", directory: "/home/nlewycky")
54!10 = !{i32 2, !"Dwarf Version", i32 4}
55!11 = !{i32 2, !"Debug Info Version", i32 3}
56!12 = !{!"clang version 3.5.0 (trunk 210217)"}
57!13 = !DILocation(line: 2, scope: !4)
58!14 = !DILocation(line: 0, scope: !15)
59!15 = !DILexicalBlockFile(discriminator: 0, file: !5, scope: !8)
60