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34 lines
1.4 KiB
34 lines
1.4 KiB
4 months ago
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; RUN: llc -split-dwarf-file=foo.dwo -O0 %s -mtriple=x86_64-unknown-linux-gnu -filetype=obj -o %t
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; RUN: llvm-dwarfdump %t | FileCheck %s
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; CHECK: .debug_info.dwo contents:
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; CHECK: DW_TAG_compile_unit
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; CHECK: DW_TAG_subprogram
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; CHECK: DW_TAG_imported_module
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; Function Attrs: noinline nounwind optnone uwtable
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define dso_local void @_Z4testv() !dbg !5 {
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entry:
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ret void, !dbg !13
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}
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!llvm.dbg.cu = !{!0}
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!llvm.module.flags = !{!9, !10, !11}
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!llvm.ident = !{!12}
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!0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !1, producer: "clang version 8.0.0 (trunk 349508) (llvm/trunk 349520)", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !2, imports: !3, nameTableKind: None)
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!1 = !DIFile(filename: "test.cpp", directory: "/usr/local/google/home/blaikie/dev/scratch")
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!2 = !{}
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!3 = !{!4}
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!4 = !DIImportedEntity(tag: DW_TAG_imported_module, scope: !5, entity: !8, file: !1, line: 2)
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!5 = distinct !DISubprogram(name: "test", linkageName: "_Z4testv", scope: !1, file: !1, line: 2, type: !6, scopeLine: 2, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: !0, retainedNodes: !2)
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!6 = !DISubroutineType(types: !7)
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!7 = !{null}
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!8 = !DINamespace(name: "ns1", scope: null)
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!9 = !{i32 2, !"Dwarf Version", i32 4}
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!10 = !{i32 2, !"Debug Info Version", i32 3}
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!11 = !{i32 1, !"wchar_size", i32 4}
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!12 = !{!"clang version 8.0.0 (trunk 349508) (llvm/trunk 349520)"}
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!13 = !DILocation(line: 2, column: 36, scope: !5)
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