1 ; RUN: llc -mtriple=x86_64-apple-darwin %s -o %t -filetype=obj 2 ; RUN: llvm-dwarfdump -debug-dump=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 target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128" 88 target triple = "x86_64-apple-macosx10.10.0" 89 90 %struct.A = type { i8 } 91 %class.B = type { i8 } 92 %union.U = type { i32 } 93 94 @a = global %struct.A zeroinitializer, align 1 95 @b = global %class.B zeroinitializer, align 1 96 @u = global %union.U zeroinitializer, align 4 97 98 ; Function Attrs: nounwind ssp uwtable 99 define void @_Z4freev() #0 !dbg !30 { 100 ret void, !dbg !41 101 } 102 103 attributes #0 = { nounwind ssp uwtable } 104 105 !llvm.dbg.cu = !{!0} 106 !llvm.module.flags = !{!38, !39} 107 !llvm.ident = !{!40} 108 109 !0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, producer: "clang version 3.6.0 ", isOptimized: false, emissionKind: 1, file: !1, enums: !2, retainedTypes: !3, subprograms: !29, globals: !34, imports: !2) 110 !1 = !DIFile(filename: "/llvm/tools/clang/test/CodeGenCXX/debug-info-access.cpp", directory: "") 111 !2 = !{} 112 !3 = !{!4, !12, !22} 113 !4 = !DICompositeType(tag: DW_TAG_structure_type, name: "A", line: 3, size: 8, align: 8, file: !1, elements: !5, identifier: "_ZTS1A") 114 !5 = !{!6, !8} 115 !6 = !DIDerivedType(tag: DW_TAG_member, name: "pub_default_static", line: 7, flags: DIFlagStaticMember, file: !1, scope: !"_ZTS1A", baseType: !7) 116 !7 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed) 117 !8 = !DISubprogram(name: "pub_default", linkageName: "_ZN1A11pub_defaultEv", line: 5, isLocal: false, isDefinition: false, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 5, file: !1, scope: !"_ZTS1A", type: !9) 118 !9 = !DISubroutineType(types: !10) 119 !10 = !{null, !11} 120 !11 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, flags: DIFlagArtificial | DIFlagObjectPointer, baseType: !"_ZTS1A") 121 !12 = !DICompositeType(tag: DW_TAG_class_type, name: "B", line: 11, size: 8, align: 8, file: !1, elements: !13, identifier: "_ZTS1B") 122 !13 = !{!14, !15, !16, !20, !21} 123 !14 = !DIDerivedType(tag: DW_TAG_inheritance, flags: DIFlagPublic, scope: !"_ZTS1B", baseType: !"_ZTS1A") 124 !15 = !DIDerivedType(tag: DW_TAG_member, name: "public_static", line: 16, flags: DIFlagPublic | DIFlagStaticMember, file: !1, scope: !"_ZTS1B", baseType: !7) 125 !16 = !DISubprogram(name: "pub", linkageName: "_ZN1B3pubEv", line: 14, isLocal: false, isDefinition: false, virtualIndex: 6, flags: DIFlagPublic | DIFlagPrototyped, isOptimized: false, scopeLine: 14, file: !1, scope: !"_ZTS1B", type: !17) 126 !17 = !DISubroutineType(types: !18) 127 !18 = !{null, !19} 128 !19 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, flags: DIFlagArtificial | DIFlagObjectPointer, baseType: !"_ZTS1B") 129 !20 = !DISubprogram(name: "prot", linkageName: "_ZN1B4protEv", line: 19, isLocal: false, isDefinition: false, virtualIndex: 6, flags: DIFlagProtected | DIFlagPrototyped, isOptimized: false, scopeLine: 19, file: !1, scope: !"_ZTS1B", type: !17) 130 !21 = !DISubprogram(name: "priv_default", linkageName: "_ZN1B12priv_defaultEv", line: 22, isLocal: false, isDefinition: false, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 22, file: !1, scope: !"_ZTS1B", type: !17) 131 !22 = !DICompositeType(tag: DW_TAG_union_type, name: "U", line: 25, size: 32, align: 32, file: !1, elements: !23, identifier: "_ZTS1U") 132 !23 = !{!24, !25} 133 !24 = !DIDerivedType(tag: DW_TAG_member, name: "union_priv", line: 30, size: 32, align: 32, flags: DIFlagPrivate, file: !1, scope: !"_ZTS1U", baseType: !7) 134 !25 = !DISubprogram(name: "union_pub_default", linkageName: "_ZN1U17union_pub_defaultEv", line: 27, isLocal: false, isDefinition: false, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 27, file: !1, scope: !"_ZTS1U", type: !26) 135 !26 = !DISubroutineType(types: !27) 136 !27 = !{null, !28} 137 !28 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, flags: DIFlagArtificial | DIFlagObjectPointer, baseType: !"_ZTS1U") 138 !29 = !{!30} 139 !30 = distinct !DISubprogram(name: "free", linkageName: "_Z4freev", line: 35, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 35, file: !1, scope: !31, type: !32, variables: !2) 140 !31 = !DIFile(filename: "/llvm/tools/clang/test/CodeGenCXX/debug-info-access.cpp", directory: "") 141 !32 = !DISubroutineType(types: !33) 142 !33 = !{null} 143 !34 = !{!35, !36, !37} 144 !35 = !DIGlobalVariable(name: "a", line: 37, isLocal: false, isDefinition: true, scope: null, file: !31, type: !"_ZTS1A", variable: %struct.A* @a) 145 !36 = !DIGlobalVariable(name: "b", line: 38, isLocal: false, isDefinition: true, scope: null, file: !31, type: !"_ZTS1B", variable: %class.B* @b) 146 !37 = !DIGlobalVariable(name: "u", line: 39, isLocal: false, isDefinition: true, scope: null, file: !31, type: !"_ZTS1U", variable: %union.U* @u) 147 !38 = !{i32 2, !"Dwarf Version", i32 2} 148 !39 = !{i32 2, !"Debug Info Version", i32 3} 149 !40 = !{!"clang version 3.6.0 "} 150 !41 = !DILocation(line: 35, column: 14, scope: !30) 151
