61 lines
2.8 KiB
LLVM
61 lines
2.8 KiB
LLVM
; RUN: rm -rf %t && mkdir -p %t
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; RUN: echo '!16 = !{!"%/t/global-ctor.ll", !0}' > %t/1
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; RUN: cat %s %t/1 > %t/2
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; RUN: opt -insert-gcov-profiling -disable-output < %t/2
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; RUN: not grep '_GLOBAL__sub_I_global-ctor' %t/global-ctor.gcno
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; RUN: rm %t/global-ctor.gcno
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; RUN: opt -passes=insert-gcov-profiling -disable-output < %t/2
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; RUN: not grep '_GLOBAL__sub_I_global-ctor' %t/global-ctor.gcno
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; RUN: rm %t/global-ctor.gcno
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@x = global i32 0, align 4
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@llvm.global_ctors = appending global [1 x { i32, void ()*, i8* }] [{ i32, void ()*, i8* } { i32 65535, void ()* @_GLOBAL__sub_I_global-ctor.ll, i8* null }]
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; Function Attrs: nounwind
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define internal void @__cxx_global_var_init() #0 section ".text.startup" !dbg !4 {
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entry:
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br label %0
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; <label>:0 ; preds = %entry
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%call = call i32 @_Z1fv(), !dbg !13
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store i32 %call, i32* @x, align 4, !dbg !13
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ret void, !dbg !13
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}
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declare i32 @_Z1fv() #1
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; Function Attrs: nounwind
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define internal void @_GLOBAL__sub_I_global-ctor.ll() #0 section ".text.startup" {
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entry:
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br label %0
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; <label>:0 ; preds = %entry
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call void @__cxx_global_var_init(), !dbg !14
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ret void, !dbg !14
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}
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attributes #0 = { nounwind }
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attributes #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" }
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!llvm.dbg.cu = !{!0}
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!llvm.module.flags = !{!10, !11}
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!llvm.gcov = !{!16}
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!llvm.ident = !{!12}
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!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)
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!1 = !DIFile(filename: "<stdin>", directory: "/home/nlewycky")
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!2 = !{}
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!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, retainedNodes: !2)
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!5 = !DIFile(filename: "global-ctor.ll", directory: "/home/nlewycky")
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!6 = !DIFile(filename: "global-ctor.ll", directory: "/home/nlewycky")
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!7 = !DISubroutineType(types: !2)
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!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, retainedNodes: !2)
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!9 = !DIFile(filename: "<stdin>", directory: "/home/nlewycky")
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!10 = !{i32 2, !"Dwarf Version", i32 4}
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!11 = !{i32 2, !"Debug Info Version", i32 3}
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!12 = !{!"clang version 3.5.0 (trunk 210217)"}
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!13 = !DILocation(line: 2, scope: !4)
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!14 = !DILocation(line: 0, scope: !15)
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!15 = !DILexicalBlockFile(discriminator: 0, file: !5, scope: !8)
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