1 ; RUN: llc -mtriple=x86_64-apple-darwin %s -o %t -filetype=obj 2 ; RUN: llvm-dwarfdump -debug-info %t | FileCheck %s 3 ; 4 ; Test the DW_AT_accessibility DWARF attribute. 5 ; 6 ; 7 ; Regenerate me: 8 ; clang++ -g tools/clang/test/CodeGenCXX/debug-info-access.cpp -S -emit-llvm -o - 9 ; 10 ; struct A { 11 ; void pub_default(); 12 ; static int pub_default_static; 13 ; }; 14 ; 15 ; class B : public A { 16 ; public: 17 ; void pub(); 18 ; static int public_static; 19 ; protected: 20 ; void prot(); 21 ; private: 22 ; void priv_default(); 23 ; }; 24 ; 25 ; union U { 26 ; void union_pub_default(); 27 ; private: 28 ; int union_priv; 29 ; }; 30 ; 31 ; void free() {} 32 ; 33 ; A a; 34 ; B b; 35 ; U u; 36 37 ; CHECK: DW_TAG_member 38 ; CHECK: DW_AT_name {{.*}}"pub_default_static") 39 ; CHECK-NOT: DW_AT_accessibility 40 ; CHECK-NOT: DW_TAG 41 ; 42 ; CHECK: DW_TAG_subprogram 43 ; CHECK: DW_AT_name {{.*}}"pub_default") 44 ; CHECK-NOT: DW_AT_accessibility 45 ; CHECK: DW_TAG 46 ; 47 ; CHECK: DW_TAG_inheritance 48 ; CHECK-NOT: DW_TAG 49 ; CHECK: DW_AT_accessibility {{.*}}(DW_ACCESS_public) 50 ; 51 ; CHECK: DW_TAG_member 52 ; CHECK: DW_AT_name {{.*}}"public_static") 53 ; CHECK-NOT: DW_TAG 54 ; CHECK: DW_AT_accessibility {{.*}}(DW_ACCESS_public) 55 ; 56 ; CHECK: DW_TAG_subprogram 57 ; CHECK: DW_AT_name {{.*}}"pub") 58 ; CHECK-NOT: DW_TAG 59 ; CHECK: DW_AT_accessibility {{.*}}(DW_ACCESS_public) 60 ; 61 ; CHECK: DW_TAG_subprogram 62 ; CHECK: DW_AT_name {{.*}}"prot") 63 ; CHECK-NOT: DW_TAG 64 ; CHECK: DW_AT_accessibility {{.*}}(DW_ACCESS_protected) 65 ; 66 ; CHECK: DW_TAG_subprogram 67 ; CHECK: DW_AT_name {{.*}}"priv_default") 68 ; CHECK-NOT: DW_AT_accessibility 69 ; CHECK: DW_TAG 70 ; 71 ; CHECK: DW_TAG_member 72 ; CHECK: DW_AT_name {{.*}}"union_priv") 73 ; CHECK-NOT: DW_TAG 74 ; CHECK: DW_AT_accessibility {{.*}}(DW_ACCESS_private) 75 ; 76 ; CHECK: DW_TAG_subprogram 77 ; CHECK: DW_AT_name {{.*}}"union_pub_default") 78 ; CHECK-NOT: DW_AT_accessibility 79 ; CHECK: DW_TAG 80 ; 81 ; CHECK: DW_TAG_subprogram 82 ; CHECK: DW_AT_name {{.*}}"free") 83 ; CHECK-NOT: DW_AT_accessibility 84 ; CHECK-NOT: DW_TAG 85 ; 86 ; ModuleID = '/llvm/tools/clang/test/CodeGenCXX/debug-info-access.cpp' 87 source_filename = "test/DebugInfo/X86/debug-info-access.ll" 88 target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128" 89 target triple = "x86_64-apple-macosx10.10.0" 90 91 %struct.A = type { i8 } 92 %class.B = type { i8 } 93 %union.U = type { i32 } 94 95 @a = global %struct.A zeroinitializer, align 1, !dbg !0 96 @b = global %class.B zeroinitializer, align 1, !dbg !11 97 @u = global %union.U zeroinitializer, align 4, !dbg !23 98 99 ; Function Attrs: nounwind ssp uwtable 100 define void @_Z4freev() #0 !dbg !39 { 101 ret void, !dbg !42 102 } 103 104 attributes #0 = { nounwind ssp uwtable } 105 106 !llvm.dbg.cu = !{!32} 107 !llvm.module.flags = !{!36, !37} 108 !llvm.ident = !{!38} 109 110 !0 = !DIGlobalVariableExpression(var: !1, expr: !DIExpression()) 111 !1 = !DIGlobalVariable(name: "a", scope: null, file: !2, line: 37, type: !3, isLocal: false, isDefinition: true) 112 !2 = !DIFile(filename: "/llvm/tools/clang/test/CodeGenCXX/debug-info-access.cpp", directory: "") 113 !3 = !DICompositeType(tag: DW_TAG_structure_type, name: "A", file: !2, line: 3, size: 8, align: 8, elements: !4, identifier: "_ZTS1A") 114 !4 = !{!5, !7} 115 !5 = !DIDerivedType(tag: DW_TAG_member, name: "pub_default_static", scope: !3, file: !2, line: 7, baseType: !6, flags: DIFlagStaticMember) 116 !6 = !DIBasicType(name: "int", size: 32, align: 32, encoding: DW_ATE_signed) 117 !7 = !DISubprogram(name: "pub_default", linkageName: "_ZN1A11pub_defaultEv", scope: !3, file: !2, line: 5, type: !8, isLocal: false, isDefinition: false, scopeLine: 5, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false) 118 !8 = !DISubroutineType(types: !9) 119 !9 = !{null, !10} 120 !10 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !3, size: 64, align: 64, flags: DIFlagArtificial | DIFlagObjectPointer) 121 !11 = !DIGlobalVariableExpression(var: !12, expr: !DIExpression()) 122 !12 = !DIGlobalVariable(name: "b", scope: null, file: !2, line: 38, type: !13, isLocal: false, isDefinition: true) 123 !13 = !DICompositeType(tag: DW_TAG_class_type, name: "B", file: !2, line: 11, size: 8, align: 8, elements: !14, identifier: "_ZTS1B") 124 !14 = !{!15, !16, !17, !21, !22} 125 !15 = !DIDerivedType(tag: DW_TAG_inheritance, scope: !13, baseType: !3, flags: DIFlagPublic) 126 !16 = !DIDerivedType(tag: DW_TAG_member, name: "public_static", scope: !13, file: !2, line: 16, baseType: !6, flags: DIFlagPublic | DIFlagStaticMember) 127 !17 = !DISubprogram(name: "pub", linkageName: "_ZN1B3pubEv", scope: !13, file: !2, line: 14, type: !18, isLocal: false, isDefinition: false, scopeLine: 14, virtualIndex: 6, flags: DIFlagPublic | DIFlagPrototyped, isOptimized: false) 128 !18 = !DISubroutineType(types: !19) 129 !19 = !{null, !20} 130 !20 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !13, size: 64, align: 64, flags: DIFlagArtificial | DIFlagObjectPointer) 131 !21 = !DISubprogram(name: "prot", linkageName: "_ZN1B4protEv", scope: !13, file: !2, line: 19, type: !18, isLocal: false, isDefinition: false, scopeLine: 19, virtualIndex: 6, flags: DIFlagProtected | DIFlagPrototyped, isOptimized: false) 132 !22 = !DISubprogram(name: "priv_default", linkageName: "_ZN1B12priv_defaultEv", scope: !13, file: !2, line: 22, type: !18, isLocal: false, isDefinition: false, scopeLine: 22, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false) 133 !23 = !DIGlobalVariableExpression(var: !24, expr: !DIExpression()) 134 !24 = !DIGlobalVariable(name: "u", scope: null, file: !2, line: 39, type: !25, isLocal: false, isDefinition: true) 135 !25 = !DICompositeType(tag: DW_TAG_union_type, name: "U", file: !2, line: 25, size: 32, align: 32, elements: !26, identifier: "_ZTS1U") 136 !26 = !{!27, !28} 137 !27 = !DIDerivedType(tag: DW_TAG_member, name: "union_priv", scope: !25, file: !2, line: 30, baseType: !6, size: 32, align: 32, flags: DIFlagPrivate) 138 !28 = !DISubprogram(name: "union_pub_default", linkageName: "_ZN1U17union_pub_defaultEv", scope: !25, file: !2, line: 27, type: !29, isLocal: false, isDefinition: false, scopeLine: 27, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false) 139 !29 = !DISubroutineType(types: !30) 140 !30 = !{null, !31} 141 !31 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !25, size: 64, align: 64, flags: DIFlagArtificial | DIFlagObjectPointer) 142 !32 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !2, producer: "clang version 3.6.0 ", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !33, retainedTypes: !34, globals: !35, imports: !33) 143 !33 = !{} 144 !34 = !{!3, !13, !25} 145 !35 = !{!0, !11, !23} 146 !36 = !{i32 2, !"Dwarf Version", i32 2} 147 !37 = !{i32 2, !"Debug Info Version", i32 3} 148 !38 = !{!"clang version 3.6.0 "} 149 !39 = distinct !DISubprogram(name: "free", linkageName: "_Z4freev", scope: !2, file: !2, line: 35, type: !40, isLocal: false, isDefinition: true, scopeLine: 35, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, unit: !32, retainedNodes: !33) 150 !40 = !DISubroutineType(types: !41) 151 !41 = !{null} 152 !42 = !DILocation(line: 35, column: 14, scope: !39) 153 154
