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75 lines
3.3 KiB
LLVM
75 lines
3.3 KiB
LLVM
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; RUN: %llc_dwarf -O1 -filetype=obj -split-dwarf-file=%t.dwo < %s | llvm-dwarfdump -debug-info - | FileCheck %s --implicit-check-not "{{DW_TAG|NULL}}"
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; CHECK-LABEL: debug_info contents
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; CHECK: DW_TAG_compile_unit
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; CHECK: DW_AT_GNU_dwo_name
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; CHECK: DW_AT_GNU_dwo_id
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; CHECK: DW_TAG_subprogram
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; CHECK: DW_TAG_subprogram
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; CHECK: DW_TAG_inlined_subroutine
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; CHECK: NULL
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; CHECK: NULL
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; CHECK-LABEL: 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_declaration
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; CHECK: NULL
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; CHECK: DW_TAG_subprogram
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; CHECK: DW_TAG_inlined_subroutine
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; CHECK: NULL
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; CHECK: DW_TAG_namespace
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; CHECK: DW_TAG_structure_type
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; CHECK: NULL
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; CHECK: DW_TAG_base_type
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; CHECK: NULL
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target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
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target triple = "x86_64-unknown-linux-gnu"
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%"struct.ns::t1" = type { i8 }
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declare void @llvm.dbg.declare(metadata, metadata, metadata)
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declare dso_local void @_Z3pinv() local_unnamed_addr
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define dso_local i32 @main() local_unnamed_addr !dbg !18 {
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entry:
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call void @llvm.dbg.declare(metadata %"struct.ns::t1"* undef, metadata !22, metadata !DIExpression()), !dbg !23
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call void @_Z3pinv(), !dbg !25
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ret i32 0, !dbg !26
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}
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!llvm.dbg.cu = !{!0, !10}
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!llvm.ident = !{!12, !12}
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!llvm.module.flags = !{!13, !14, !15, !16, !17}
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!0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus_14, file: !1, producer: "clang version 14.0.0", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, splitDebugInlining: true, nameTableKind: GNU)
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!1 = !DIFile(filename: "a.cpp", directory: "/")
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!2 = !{!3}
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!3 = !DIImportedEntity(tag: DW_TAG_imported_declaration, scope: !4, entity: !8, file: !1, line: 3)
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!4 = distinct !DISubprogram(name: "f1", linkageName: "_Z2f1v", scope: !1, file: !1, line: 3, type: !5, scopeLine: 3, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: !0, retainedNodes: !2)
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!5 = !DISubroutineType(types: !6)
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!6 = !{null}
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!7 = !{}
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!8 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "t1", scope: !9, file: !1, line: 1, size: 8, flags: DIFlagTypePassByValue, elements: !7, identifier: "_ZTSN2ns2t1E")
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!9 = !DINamespace(name: "ns", scope: null)
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!10 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus_14, file: !11, producer: "clang version 14.0.0", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, splitDebugInlining: true, nameTableKind: GNU)
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!11 = !DIFile(filename: "b.cpp", directory: "/")
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!12 = !{!"clang version 14.0.0"}
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!13 = !{i32 7, !"Dwarf Version", i32 4}
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!14 = !{i32 2, !"Debug Info Version", i32 3}
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!15 = !{i32 1, !"wchar_size", i32 4}
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!16 = !{i32 7, !"uwtable", i32 1}
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!17 = !{i32 7, !"frame-pointer", i32 2}
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!18 = distinct !DISubprogram(name: "main", scope: !11, file: !11, line: 2, type: !19, scopeLine: 2, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: !10, retainedNodes: !7)
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!19 = !DISubroutineType(types: !20)
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!20 = !{!21}
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!21 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)
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!22 = !DILocalVariable(name: "v1", scope: !4, file: !1, line: 3, type: !8)
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!23 = !DILocation(line: 3, column: 37, scope: !4, inlinedAt: !24)
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!24 = distinct !DILocation(line: 3, column: 3, scope: !18)
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!25 = !DILocation(line: 3, column: 41, scope: !4, inlinedAt: !24)
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!26 = !DILocation(line: 4, column: 1, scope: !18)
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