136 lines
7.5 KiB
LLVM
136 lines
7.5 KiB
LLVM
; RUN: llc -mtriple=x86_64-linux < %s -filetype=obj | llvm-dwarfdump -v -debug-info - | FileCheck %s
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; test that we add DW_AT_inline even when we only have concrete out of line
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; instances.
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; first check that we have a TAG_subprogram at a given offset and it has
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; AT_inline.
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; CHECK: DW_TAG_class_type
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; CHECK: DW_TAG_subprogram
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; CHECK: DW_TAG_subprogram
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; CHECK: DW_AT_linkage_name {{.*}} "_ZN12nsAutoRefCntaSEi"
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; CHECK: DW_TAG_class_type
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; CHECK: DW_TAG_subprogram
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; CHECK: DW_AT_linkage_name {{.*}} "_ZN17nsAutoRefCnt7ReleaseEv"
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; CHECK: DW_TAG_subprogram
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; CHECK: DW_AT_name {{.*}} "~nsAutoRefCnt"
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; CHECK: DW_TAG_subprogram
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; CHECK-NEXT: DW_AT_decl_line {{.*}}18
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; CHECK-NEXT: DW_AT_{{.*}}linkage_name {{.*}}D2
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; CHECK-NEXT: DW_AT_specification {{.*}} "~nsAutoRefCnt"
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; CHECK-NEXT: DW_AT_inline
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; CHECK-NOT: DW_AT
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; CHECK: DW_TAG
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; CHECK: DW_TAG_subprogram
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; CHECK-NEXT: DW_AT_decl_line {{.*}}18
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; CHECK-NEXT: DW_AT_{{.*}}linkage_name {{.*}}D1
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; CHECK-NEXT: DW_AT_specification {{.*}} "~nsAutoRefCnt"
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; CHECK-NEXT: DW_AT_inline
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; CHECK-NOT: DW_AT
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; CHECK: [[D1_THIS_ABS:.*]]: DW_TAG_formal_parameter
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; CHECK: DW_TAG_subprogram
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; CHECK: DW_AT_specification {{.*}} "_ZN17nsAutoRefCnt7ReleaseEv"
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; CHECK: DW_TAG_formal_parameter
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; CHECK-NOT: NULL
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; CHECK-NOT: DW_TAG
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; CHECK: DW_TAG_inlined_subroutine
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; CHECK-NEXT: DW_AT_abstract_origin {{.*}} "_ZN12nsAutoRefCntaSEi"
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; CHECK-NOT: NULL
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; CHECK-NOT: DW_TAG
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; CHECK: DW_TAG_inlined_subroutine
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; CHECK-NEXT: DW_AT_abstract_origin {{.*}} "_ZN17nsAutoRefCntD1Ev"
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; CHECK-NOT: NULL
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; CHECK-NOT: DW_TAG
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; CHECK: DW_TAG_inlined_subroutine
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; CHECK-NEXT: DW_AT_abstract_origin {{.*}} "_ZN17nsAutoRefCntD2Ev"
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; and then that a TAG_subprogram refers to it with AT_abstract_origin.
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; CHECK: DW_TAG_subprogram
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; CHECK-NOT: DW_TAG
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; CHECK: DW_AT_abstract_origin {{.*}} "_ZN17nsAutoRefCntD1Ev"
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; CHECK: DW_TAG_formal_parameter
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; CHECK-NOT: DW_TAG
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; CHECK: DW_AT_abstract_origin {{.*}} {[[D1_THIS_ABS]]} "this"
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; CHECK: DW_TAG_inlined_subroutine
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; CHECK-NEXT: DW_AT_abstract_origin {{.*}} "_ZN17nsAutoRefCntD2Ev"
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source_filename = "test/DebugInfo/X86/concrete_out_of_line.ll"
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define i32 @_ZN17nsAutoRefCnt7ReleaseEv() !dbg !19 {
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entry:
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store i32 1, i32* null, align 4, !dbg !32
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tail call void @_Z8moz_freePv(i8* null) #0, !dbg !40
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ret i32 0
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}
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define void @_ZN17nsAutoRefCntD1Ev() !dbg !46 {
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entry:
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tail call void @_Z8moz_freePv(i8* null) #0, !dbg !49
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ret void
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}
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declare void @_Z8moz_freePv(i8*)
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attributes #0 = { nounwind }
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!llvm.dbg.cu = !{!0}
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!llvm.module.flags = !{!18}
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!0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !1, producer: "clang version 3.1 ()", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug, enums: !2, retainedTypes: !2, globals: !3, imports: !2)
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!1 = !DIFile(filename: "nsAutoRefCnt.ii", directory: "/Users/espindola/mozilla-central/obj-x86_64-apple-darwin11.2.0/netwerk/base/src")
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!2 = !{}
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!3 = !{!4}
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!4 = !DIGlobalVariableExpression(var: !5, expr: !DIExpression())
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!5 = !DIGlobalVariable(name: "mRefCnt", scope: null, file: !1, line: 9, type: !6, isLocal: false, isDefinition: true)
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!6 = !DICompositeType(tag: DW_TAG_class_type, name: "nsAutoRefCnt", file: !1, line: 2, size: 32, align: 32, elements: !7)
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!7 = !{!8, !10, !15}
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!8 = !DIDerivedType(tag: DW_TAG_member, name: "mValue", scope: !6, file: !1, line: 7, baseType: !9, size: 32, align: 32)
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!9 = !DIBasicType(name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
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!10 = !DISubprogram(name: "nsAutoRefCnt", scope: !6, file: !1, line: 3, type: !11, isLocal: false, isDefinition: false, scopeLine: 3, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, retainedNodes: !2)
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!11 = !DISubroutineType(types: !12)
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!12 = !{null, !13}
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!13 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !14, size: 64, align: 64, flags: DIFlagArtificial)
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!14 = !DICompositeType(tag: DW_TAG_structure_type, name: "nsAutoRefCnt", file: !1, line: 2, flags: DIFlagFwdDecl)
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!15 = !DISubprogram(name: "operator=", linkageName: "_ZN12nsAutoRefCntaSEi", scope: !6, file: !1, line: 4, type: !16, isLocal: false, isDefinition: false, scopeLine: 4, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, retainedNodes: !2)
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!16 = !DISubroutineType(types: !17)
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!17 = !{!9, !13, !9}
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!18 = !{i32 1, !"Debug Info Version", i32 3}
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!19 = distinct !DISubprogram(name: "Release", linkageName: "_ZN17nsAutoRefCnt7ReleaseEv", scope: null, file: !1, line: 14, type: !20, isLocal: false, isDefinition: true, scopeLine: 14, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, unit: !0, declaration: !24, retainedNodes: !30)
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!20 = !DISubroutineType(types: !21)
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!21 = !{!9, !22}
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!22 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !23, size: 64, align: 64, flags: DIFlagArtificial)
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!23 = !DICompositeType(tag: DW_TAG_structure_type, name: "nsAutoRefCnt", file: !1, line: 10, flags: DIFlagFwdDecl)
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!24 = !DISubprogram(name: "Release", linkageName: "_ZN17nsAutoRefCnt7ReleaseEv", scope: !25, file: !1, line: 11, type: !20, isLocal: false, isDefinition: false, scopeLine: 11, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, retainedNodes: !2)
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!25 = !DICompositeType(tag: DW_TAG_class_type, name: "nsAutoRefCnt", file: !1, line: 10, size: 8, align: 8, elements: !26)
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!26 = !{!24, !27}
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!27 = !DISubprogram(name: "~nsAutoRefCnt", scope: !25, file: !1, line: 12, type: !28, isLocal: false, isDefinition: false, scopeLine: 12, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, retainedNodes: !2)
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!28 = !DISubroutineType(types: !29)
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!29 = !{null, !22}
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!30 = !{!31}
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!31 = !DILocalVariable(name: "this", arg: 1, scope: !19, file: !1, line: 14, type: !22, flags: DIFlagArtificial)
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!32 = !DILocation(line: 5, column: 5, scope: !33, inlinedAt: !38)
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!33 = distinct !DILexicalBlock(scope: !34, file: !1, line: 4, column: 29)
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!34 = distinct !DISubprogram(name: "operator=", linkageName: "_ZN12nsAutoRefCntaSEi", scope: null, file: !1, line: 4, type: !16, isLocal: false, isDefinition: true, scopeLine: 4, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, unit: !0, declaration: !15, retainedNodes: !35)
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!35 = !{!36, !37}
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!36 = !DILocalVariable(name: "this", arg: 1, scope: !34, file: !1, line: 4, type: !13, flags: DIFlagArtificial)
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!37 = !DILocalVariable(name: "aValue", arg: 2, scope: !34, file: !1, line: 4, type: !9)
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!38 = !DILocation(line: 15, scope: !39)
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!39 = distinct !DILexicalBlock(scope: !19, file: !1, line: 14, column: 34)
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!40 = !DILocation(line: 19, column: 3, scope: !41, inlinedAt: !45)
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!41 = distinct !DILexicalBlock(scope: !42, file: !1, line: 18, column: 41)
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!42 = distinct !DISubprogram(name: "~nsAutoRefCnt", linkageName: "_ZN17nsAutoRefCntD2Ev", scope: null, file: !1, line: 18, type: !28, isLocal: false, isDefinition: true, scopeLine: 18, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, unit: !0, declaration: !27, retainedNodes: !43)
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!43 = !{!44}
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!44 = !DILocalVariable(name: "this", arg: 1, scope: !42, file: !1, line: 18, type: !22, flags: DIFlagArtificial)
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!45 = !DILocation(line: 18, column: 41, scope: !46, inlinedAt: !38)
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!46 = distinct !DISubprogram(name: "~nsAutoRefCnt", linkageName: "_ZN17nsAutoRefCntD1Ev", scope: null, file: !1, line: 18, type: !28, isLocal: false, isDefinition: true, scopeLine: 18, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, unit: !0, declaration: !27, retainedNodes: !47)
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!47 = !{!48}
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!48 = !DILocalVariable(name: "this", arg: 1, scope: !46, file: !1, line: 18, type: !22, flags: DIFlagArtificial)
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!49 = !DILocation(line: 19, column: 3, scope: !41, inlinedAt: !50)
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!50 = !DILocation(line: 18, column: 41, scope: !46)
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