1 ; RUN: llc -mtriple=x86_64-linux < %s -filetype=obj | llvm-dwarfdump -debug-dump=info - | FileCheck %s 2 3 ; test that we add DW_AT_inline even when we only have concrete out of line 4 ; instances. 5 6 ; first check that we have a TAG_subprogram at a given offset and it has 7 ; AT_inline. 8 9 ; CHECK: DW_TAG_class_type 10 ; CHECK: DW_TAG_subprogram 11 ; CHECK: DW_TAG_subprogram 12 ; CHECK: DW_AT_linkage_name {{.*}} "_ZN12nsAutoRefCntaSEi" 13 14 ; CHECK: DW_TAG_class_type 15 ; CHECK: DW_TAG_subprogram 16 ; CHECK: DW_AT_linkage_name {{.*}} "_ZN17nsAutoRefCnt7ReleaseEv" 17 ; CHECK: DW_TAG_subprogram 18 ; CHECK: DW_AT_name {{.*}} "~nsAutoRefCnt" 19 20 ; CHECK: DW_TAG_subprogram 21 ; CHECK-NEXT: DW_AT_decl_line {{.*}}18 22 ; CHECK-NEXT: DW_AT_{{.*}}linkage_name {{.*}}D2 23 ; CHECK-NEXT: DW_AT_specification {{.*}} "~nsAutoRefCnt" 24 ; CHECK-NEXT: DW_AT_inline 25 ; CHECK-NOT: DW_AT 26 ; CHECK: DW_TAG 27 ; CHECK: DW_TAG_subprogram 28 ; CHECK-NEXT: DW_AT_decl_line {{.*}}18 29 ; CHECK-NEXT: DW_AT_{{.*}}linkage_name {{.*}}D1 30 ; CHECK-NEXT: DW_AT_specification {{.*}} "~nsAutoRefCnt" 31 ; CHECK-NEXT: DW_AT_inline 32 ; CHECK-NOT: DW_AT 33 ; CHECK: [[D1_THIS_ABS:.*]]: DW_TAG_formal_parameter 34 35 ; CHECK: DW_TAG_subprogram 36 ; CHECK: DW_AT_specification {{.*}} "_ZN17nsAutoRefCnt7ReleaseEv" 37 ; CHECK: DW_TAG_formal_parameter 38 ; CHECK-NOT: NULL 39 ; CHECK-NOT: DW_TAG 40 ; CHECK: DW_TAG_inlined_subroutine 41 ; CHECK-NEXT: DW_AT_abstract_origin {{.*}} "_ZN12nsAutoRefCntaSEi" 42 ; CHECK-NOT: NULL 43 ; CHECK-NOT: DW_TAG 44 ; CHECK: DW_TAG_inlined_subroutine 45 ; CHECK-NEXT: DW_AT_abstract_origin {{.*}} "_ZN17nsAutoRefCntD1Ev" 46 ; CHECK-NOT: NULL 47 ; CHECK-NOT: DW_TAG 48 ; CHECK: DW_TAG_inlined_subroutine 49 ; CHECK-NEXT: DW_AT_abstract_origin {{.*}} "_ZN17nsAutoRefCntD2Ev" 50 51 ; and then that a TAG_subprogram refers to it with AT_abstract_origin. 52 53 ; CHECK: DW_TAG_subprogram 54 ; CHECK-NOT: DW_TAG 55 ; CHECK: DW_AT_abstract_origin {{.*}} "_ZN17nsAutoRefCntD1Ev" 56 ; CHECK: DW_TAG_formal_parameter 57 ; CHECK-NOT: DW_TAG 58 ; CHECK: DW_AT_abstract_origin {{.*}} {[[D1_THIS_ABS]]} "this" 59 ; CHECK: DW_TAG_inlined_subroutine 60 ; CHECK-NEXT: DW_AT_abstract_origin {{.*}} "_ZN17nsAutoRefCntD2Ev" 61 62 63 define i32 @_ZN17nsAutoRefCnt7ReleaseEv() !dbg !5 { 64 entry: 65 store i32 1, i32* null, align 4, !dbg !50 66 tail call void @_Z8moz_freePv(i8* null) nounwind, !dbg !54 67 ret i32 0 68 } 69 70 define void @_ZN17nsAutoRefCntD1Ev() !dbg !23 { 71 entry: 72 tail call void @_Z8moz_freePv(i8* null) nounwind, !dbg !57 73 ret void 74 } 75 76 declare void @_Z8moz_freePv(i8*) 77 78 !llvm.dbg.cu = !{!0} 79 !llvm.module.flags = !{!60} 80 81 !0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, producer: "clang version 3.1 ()", isOptimized: true, emissionKind: FullDebug, file: !59, enums: !1, retainedTypes: !1, globals: !47, imports: !1) 82 !1 = !{} 83 !5 = distinct !DISubprogram(name: "Release", linkageName: "_ZN17nsAutoRefCnt7ReleaseEv", line: 14, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, unit: !0, scopeLine: 14, file: !6, scope: null, type: !7 , declaration: !12, variables: !20) 84 !6 = !DIFile(filename: "nsAutoRefCnt.ii", directory: "/Users/espindola/mozilla-central/obj-x86_64-apple-darwin11.2.0/netwerk/base/src") 85 !7 = !DISubroutineType(types: !8) 86 !8 = !{!9, !10} 87 !9 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed) 88 !10 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, flags: DIFlagArtificial, baseType: !11) 89 !11 = !DICompositeType(tag: DW_TAG_structure_type, name: "nsAutoRefCnt", line: 10, flags: DIFlagFwdDecl, file: !59) 90 !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) 91 !13 = !DICompositeType(tag: DW_TAG_class_type, name: "nsAutoRefCnt", line: 10, size: 8, align: 8, file: !59, elements: !14) 92 !14 = !{!12, !15} 93 !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) 94 !16 = !DISubroutineType(types: !17) 95 !17 = !{null, !10} 96 !18 = !{} 97 !20 = !{!22} 98 !22 = !DILocalVariable(name: "this", line: 14, arg: 1, flags: DIFlagArtificial, scope: !5, file: !6, type: !10) 99 !23 = distinct !DISubprogram(name: "~nsAutoRefCnt", linkageName: "_ZN17nsAutoRefCntD1Ev", line: 18, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, unit: !0, scopeLine: 18, file: !6, scope: null, type: !16, declaration: !15, variables: !24) 100 !24 = !{!26} 101 !26 = !DILocalVariable(name: "this", line: 18, arg: 1, flags: DIFlagArtificial, scope: !23, file: !6, type: !10) 102 !27 = distinct !DISubprogram(name: "~nsAutoRefCnt", linkageName: "_ZN17nsAutoRefCntD2Ev", line: 18, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, unit: !0, scopeLine: 18, file: !6, scope: null, type: !16, declaration: !15, variables: !28) 103 !28 = !{!30} 104 !30 = !DILocalVariable(name: "this", line: 18, arg: 1, flags: DIFlagArtificial, scope: !27, file: !6, type: !10) 105 !31 = distinct !DISubprogram(name: "operator=", linkageName: "_ZN12nsAutoRefCntaSEi", line: 4, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, unit: !0, scopeLine: 4, file: !6, scope: null, type: !32, declaration: !36, variables: !43) 106 !32 = !DISubroutineType(types: !33) 107 !33 = !{!9, !34, !9} 108 !34 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, flags: DIFlagArtificial, baseType: !35) 109 !35 = !DICompositeType(tag: DW_TAG_structure_type, name: "nsAutoRefCnt", line: 2, flags: DIFlagFwdDecl, file: !59) 110 !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) 111 !37 = !DICompositeType(tag: DW_TAG_class_type, name: "nsAutoRefCnt", line: 2, size: 32, align: 32, file: !59, elements: !38) 112 !38 = !{!39, !40, !36} 113 !39 = !DIDerivedType(tag: DW_TAG_member, name: "mValue", line: 7, size: 32, align: 32, file: !59, scope: !37, baseType: !9) 114 !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) 115 !41 = !DISubroutineType(types: !42) 116 !42 = !{null, !34} 117 !43 = !{!45, !46} 118 !45 = !DILocalVariable(name: "this", line: 4, arg: 1, flags: DIFlagArtificial, scope: !31, file: !6, type: !34) 119 !46 = !DILocalVariable(name: "aValue", line: 4, arg: 2, scope: !31, file: !6, type: !9) 120 !47 = !{!49} 121 !49 = !DIGlobalVariable(name: "mRefCnt", line: 9, isLocal: false, isDefinition: true, scope: null, file: !6, type: !37, variable: i32* null) 122 !50 = !DILocation(line: 5, column: 5, scope: !51, inlinedAt: !52) 123 !51 = distinct !DILexicalBlock(line: 4, column: 29, file: !6, scope: !31) 124 !52 = !DILocation(line: 15, scope: !53) 125 !53 = distinct !DILexicalBlock(line: 14, column: 34, file: !6, scope: !5) 126 !54 = !DILocation(line: 19, column: 3, scope: !55, inlinedAt: !56) 127 !55 = distinct !DILexicalBlock(line: 18, column: 41, file: !6, scope: !27) 128 !56 = !DILocation(line: 18, column: 41, scope: !23, inlinedAt: !52) 129 !57 = !DILocation(line: 19, column: 3, scope: !55, inlinedAt: !58) 130 !58 = !DILocation(line: 18, column: 41, scope: !23) 131 !59 = !DIFile(filename: "nsAutoRefCnt.ii", directory: "/Users/espindola/mozilla-central/obj-x86_64-apple-darwin11.2.0/netwerk/base/src") 132 !60 = !{i32 1, !"Debug Info Version", i32 3} 133
