forked from OSchip/llvm-project
132 lines
7.6 KiB
LLVM
132 lines
7.6 KiB
LLVM
; RUN: llc -mtriple=x86_64-linux < %s -filetype=obj | llvm-dwarfdump -debug-dump=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_{{.*}}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_{{.*}}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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define i32 @_ZN17nsAutoRefCnt7ReleaseEv() {
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entry:
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store i32 1, i32* null, align 4, !dbg !50
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tail call void @_Z8moz_freePv(i8* null) nounwind, !dbg !54
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ret i32 0
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}
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define void @_ZN17nsAutoRefCntD1Ev() {
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entry:
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tail call void @_Z8moz_freePv(i8* null) nounwind, !dbg !57
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ret void
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}
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declare void @_Z8moz_freePv(i8*)
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!llvm.dbg.cu = !{!0}
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!llvm.module.flags = !{!60}
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!0 = !DICompileUnit(language: DW_LANG_C_plus_plus, producer: "clang version 3.1 ()", isOptimized: true, emissionKind: 0, file: !59, enums: !1, retainedTypes: !1, subprograms: !3, globals: !47, imports: !1)
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!1 = !{}
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!3 = !{!5, !23, !27, !31}
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!5 = !DISubprogram(name: "Release", linkageName: "_ZN17nsAutoRefCnt7ReleaseEv", line: 14, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 14, file: !6, scope: null, type: !7, function: i32 ()* @_ZN17nsAutoRefCnt7ReleaseEv , declaration: !12, variables: !20)
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!6 = !DIFile(filename: "nsAutoRefCnt.ii", directory: "/Users/espindola/mozilla-central/obj-x86_64-apple-darwin11.2.0/netwerk/base/src")
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!7 = !DISubroutineType(types: !8)
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!8 = !{!9, !10}
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!9 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
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!10 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, flags: DIFlagArtificial, baseType: !11)
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!11 = !DICompositeType(tag: DW_TAG_structure_type, name: "nsAutoRefCnt", line: 10, flags: DIFlagFwdDecl, file: !59)
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!12 = !DISubprogram(name: "Release", linkageName: "_ZN17nsAutoRefCnt7ReleaseEv", line: 11, isLocal: false, isDefinition: false, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 11, file: !6, scope: !13, type: !7, variables: !18)
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!13 = !DICompositeType(tag: DW_TAG_class_type, name: "nsAutoRefCnt", line: 10, size: 8, align: 8, file: !59, elements: !14)
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!14 = !{!12, !15}
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!15 = !DISubprogram(name: "~nsAutoRefCnt", line: 12, isLocal: false, isDefinition: false, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 12, file: !6, scope: !13, type: !16, variables: !18)
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!16 = !DISubroutineType(types: !17)
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!17 = !{null, !10}
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!18 = !{}
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!20 = !{!22}
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!22 = !DILocalVariable(tag: DW_TAG_arg_variable, name: "this", line: 14, arg: 1, flags: DIFlagArtificial, scope: !5, file: !6, type: !10)
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!23 = !DISubprogram(name: "~nsAutoRefCnt", linkageName: "_ZN17nsAutoRefCntD1Ev", line: 18, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 18, file: !6, scope: null, type: !16, function: void ()* @_ZN17nsAutoRefCntD1Ev, declaration: !15, variables: !24)
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!24 = !{!26}
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!26 = !DILocalVariable(tag: DW_TAG_arg_variable, name: "this", line: 18, arg: 1, flags: DIFlagArtificial, scope: !23, file: !6, type: !10)
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!27 = !DISubprogram(name: "~nsAutoRefCnt", linkageName: "_ZN17nsAutoRefCntD2Ev", line: 18, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 18, file: !6, scope: null, type: !16, function: i32 ()* null, declaration: !15, variables: !28)
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!28 = !{!30}
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!30 = !DILocalVariable(tag: DW_TAG_arg_variable, name: "this", line: 18, arg: 1, flags: DIFlagArtificial, scope: !27, file: !6, type: !10)
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!31 = !DISubprogram(name: "operator=", linkageName: "_ZN12nsAutoRefCntaSEi", line: 4, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 4, file: !6, scope: null, type: !32, declaration: !36, variables: !43)
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!32 = !DISubroutineType(types: !33)
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!33 = !{!9, !34, !9}
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!34 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, flags: DIFlagArtificial, baseType: !35)
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!35 = !DICompositeType(tag: DW_TAG_structure_type, name: "nsAutoRefCnt", line: 2, flags: DIFlagFwdDecl, file: !59)
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!36 = !DISubprogram(name: "operator=", linkageName: "_ZN12nsAutoRefCntaSEi", line: 4, isLocal: false, isDefinition: false, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 4, file: !6, scope: !37, type: !32, variables: !18)
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!37 = !DICompositeType(tag: DW_TAG_class_type, name: "nsAutoRefCnt", line: 2, size: 32, align: 32, file: !59, elements: !38)
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!38 = !{!39, !40, !36}
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!39 = !DIDerivedType(tag: DW_TAG_member, name: "mValue", line: 7, size: 32, align: 32, file: !59, scope: !37, baseType: !9)
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!40 = !DISubprogram(name: "nsAutoRefCnt", line: 3, isLocal: false, isDefinition: false, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 3, file: !6, scope: !37, type: !41, variables: !18)
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!41 = !DISubroutineType(types: !42)
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!42 = !{null, !34}
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!43 = !{!45, !46}
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!45 = !DILocalVariable(tag: DW_TAG_arg_variable, name: "this", line: 4, arg: 1, flags: DIFlagArtificial, scope: !31, file: !6, type: !34)
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!46 = !DILocalVariable(tag: DW_TAG_arg_variable, name: "aValue", line: 4, arg: 2, scope: !31, file: !6, type: !9)
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!47 = !{!49}
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!49 = !DIGlobalVariable(name: "mRefCnt", line: 9, isLocal: false, isDefinition: true, scope: null, file: !6, type: !37, variable: i32* null)
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!50 = !DILocation(line: 5, column: 5, scope: !51, inlinedAt: !52)
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!51 = distinct !DILexicalBlock(line: 4, column: 29, file: !6, scope: !31)
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!52 = !DILocation(line: 15, scope: !53)
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!53 = distinct !DILexicalBlock(line: 14, column: 34, file: !6, scope: !5)
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!54 = !DILocation(line: 19, column: 3, scope: !55, inlinedAt: !56)
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!55 = distinct !DILexicalBlock(line: 18, column: 41, file: !6, scope: !27)
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!56 = !DILocation(line: 18, column: 41, scope: !23, inlinedAt: !52)
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!57 = !DILocation(line: 19, column: 3, scope: !55, inlinedAt: !58)
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!58 = !DILocation(line: 18, column: 41, scope: !23)
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!59 = !DIFile(filename: "nsAutoRefCnt.ii", directory: "/Users/espindola/mozilla-central/obj-x86_64-apple-darwin11.2.0/netwerk/base/src")
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!60 = !{i32 1, !"Debug Info Version", i32 3}
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