30 lines
1.3 KiB
LLVM
30 lines
1.3 KiB
LLVM
; REQUIRES: object-emission
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; Verify that no DWARF v5 names section is emitted when all CUs disable name tables.
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; RUN: llc -mtriple x86_64-pc-linux -filetype=obj < %s \
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; RUN: | llvm-objdump -h - | FileCheck %s
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; CHECK-NOT: debug_names
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define dso_local i32 @main() !dbg !7 {
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entry:
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ret i32 0, !dbg !11
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}
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!llvm.dbg.cu = !{!0}
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!llvm.module.flags = !{!3, !4, !5}
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!llvm.ident = !{!6}
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!0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !1, producer: "clang version 8.0.0 (trunk 339438) (llvm/trunk 339448)", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !2, nameTableKind: None)
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!1 = !DIFile(filename: "foo.cpp", directory: "/usr/local/google/home/blaikie/dev/scratch", checksumkind: CSK_MD5, checksum: "f881137628fc8dd673b761eb7a1e2432")
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!2 = !{}
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!3 = !{i32 2, !"Dwarf Version", i32 5}
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!4 = !{i32 2, !"Debug Info Version", i32 3}
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!5 = !{i32 1, !"wchar_size", i32 4}
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!6 = !{!"clang version 8.0.0 (trunk 339438) (llvm/trunk 339448)"}
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!7 = distinct !DISubprogram(name: "main", scope: !1, file: !1, line: 1, type: !8, isLocal: false, isDefinition: true, scopeLine: 1, flags: DIFlagPrototyped, isOptimized: false, unit: !0, retainedNodes: !2)
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!8 = !DISubroutineType(types: !9)
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!9 = !{!10}
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!10 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)
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!11 = !DILocation(line: 1, column: 13, scope: !7)
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