1 // UNSUPPORTED: target={{.*}}-zos{{.*}}, target={{.*}}-aix{{.*}} 2 // Test that (the same) debug info is emitted for an Objective-C++ 3 // module and a C++ precompiled header. 4 5 // REQUIRES: asserts 6 7 // Modules: 8 // RUN: rm -rf %t 9 // RUN: %clang_cc1 -triple %itanium_abi_triple -x objective-c++ -std=c++11 -debugger-tuning=lldb -debug-info-kind=limited -dwarf-version=5 -fmodules -fmodule-format=obj -fimplicit-module-maps -DMODULES -fmodules-cache-path=%t %s -I %S/Inputs -I %t -emit-llvm -o %t.ll -mllvm -debug-only=pchcontainer &>%t-mod.ll 10 // RUN: cat %t-mod.ll | FileCheck %s 11 // RUN: cat %t-mod.ll | FileCheck --check-prefix=CHECK-NEG %s 12 // RUN: cat %t-mod.ll | FileCheck --check-prefix=CHECK-MOD %s 13 // RUN: cat %t-mod.ll | FileCheck --check-prefix=CHECK-MOD-DWARF %s 14 15 // PCH: 16 // RUN: %clang_cc1 -triple %itanium_abi_triple -x c++ -std=c++11 -debugger-tuning=lldb -emit-pch -fmodule-format=obj -I %S/Inputs -o %t.pch %S/Inputs/DebugCXX.h -mllvm -debug-only=pchcontainer &>%t-pch.ll 17 // RUN: cat %t-pch.ll | FileCheck --check-prefix=CHECK-CXX %s 18 // RUN: cat %t-pch.ll | FileCheck --check-prefix=CHECK-NEG %s 19 20 #ifdef MODULES 21 @import DebugCXX; 22 #endif 23 24 // CHECK-MOD-DWARF: !"Dwarf Version", i32 5 25 26 // CHECK-MOD: distinct !DICompileUnit(language: DW_LANG_{{.*}}C_plus_plus, 27 // CHECK-MOD: distinct !DICompileUnit(language: DW_LANG_{{.*}}C_plus_plus, 28 29 // CHECK: distinct !DICompileUnit(language: DW_LANG_{{.*}}C_plus_plus, 30 // CHECK-CXX: distinct !DICompileUnit(language: DW_LANG_C_plus_plus_11, 31 // CHECK-SAME: isOptimized: false, 32 // CHECK-NOT: splitDebugFilename: 33 // CHECK-SAME: dwoId: 34 35 // CHECK: !DICompositeType(tag: DW_TAG_enumeration_type, name: "Enum" 36 // CHECK-SAME: identifier: "_ZTSN8DebugCXX4EnumE") 37 // CHECK: !DINamespace(name: "DebugCXX" 38 39 // CHECK-MOD: ![[DEBUGCXX:.*]] = !DIModule(scope: null, name: "DebugCXX 40 41 // CHECK: !DICompositeType(tag: DW_TAG_enumeration_type, 42 // CHECK-NOT: name: 43 // CHECK-SAME: ) 44 45 // CHECK: !DICompositeType(tag: DW_TAG_enumeration_type, 46 // CHECK-NOT: name: 47 // CHECK-SAME: ) 48 49 // CHECK: !DICompositeType(tag: DW_TAG_enumeration_type, 50 // CHECK-NOT: name: 51 // CHECK-SAME: identifier: "_ZTS11TypedefEnum") 52 53 // CHECK: !DICompositeType(tag: DW_TAG_enumeration_type, 54 // CHECK-NOT: name: 55 // CHECK-SAME: ) 56 // CHECK: !DIEnumerator(name: "e5", value: 5, isUnsigned: true) 57 58 // CHECK: !DICompositeType(tag: DW_TAG_structure_type, name: "Struct" 59 // CHECK-SAME: identifier: "_ZTSN8DebugCXX6StructE") 60 61 // This type is anchored by an explicit template instantiation. 62 // CHECK: !DICompositeType(tag: DW_TAG_class_type, 63 // CHECK-SAME: name: "Template<int, DebugCXX::traits<int> >" 64 // CHECK-SAME: elements: 65 // CHECK-SAME: templateParams: 66 // CHECK-SAME: identifier: "_ZTSN8DebugCXX8TemplateIiNS_6traitsIiEEEE") 67 68 // CHECK: !DICompositeType(tag: DW_TAG_structure_type, name: "traits<int>" 69 // CHECK-SAME: flags: DIFlagFwdDecl 70 // CHECK-SAME: identifier: "_ZTSN8DebugCXX6traitsIiEE") 71 72 // CHECK: !DICompositeType(tag: DW_TAG_structure_type, name: "traits<float>" 73 // CHECK-SAME: elements: 74 // CHECK-SAME: templateParams: 75 // CHECK-SAME: identifier: "_ZTSN8DebugCXX6traitsIfEE") 76 77 // CHECK: !DICompositeType(tag: DW_TAG_class_type, 78 // CHECK-SAME: name: "Template<long, DebugCXX::traits<long> >" 79 // CHECK-SAME: elements: 80 // CHECK-SAME: templateParams: 81 // CHECK-SAME: identifier: "_ZTSN8DebugCXX8TemplateIlNS_6traitsIlEEEE") 82 83 // This type is anchored by a function parameter. 84 // CHECK: !DICompositeType(tag: DW_TAG_class_type, name: "A<void>" 85 // CHECK-SAME: elements: 86 // CHECK-SAME: templateParams: 87 // CHECK-SAME: identifier: "_ZTSN8DebugCXX1AIJvEEE") 88 89 // CHECK: !DIDerivedType(tag: DW_TAG_typedef, name: "FloatInstantiation" 90 // no mangled name here yet. 91 92 // CHECK: !DICompositeType(tag: DW_TAG_class_type, 93 // CHECK-SAME: name: "Template<float, DebugCXX::traits<float> >" 94 // CHECK-SAME: flags: DIFlagFwdDecl 95 // CHECK-SAME: identifier: "_ZTSN8DebugCXX8TemplateIfNS_6traitsIfEEEE") 96 97 // CHECK: !DIDerivedType(tag: DW_TAG_typedef, name: "B", 98 // no mangled name here yet. 99 100 // CHECK: !DICompositeType(tag: DW_TAG_structure_type, name: "Virtual" 101 // CHECK-SAME: elements: 102 // CHECK-SAME: identifier: "_ZTS7Virtual") 103 // CHECK: !DIDerivedType(tag: DW_TAG_member, name: "_vptr$Virtual" 104 105 // CHECK: !DICompositeType(tag: DW_TAG_union_type, 106 // CHECK-NOT: name: 107 // CHECK-SAME: identifier: "_ZTS12TypedefUnion") 108 109 // CHECK: !DICompositeType(tag: DW_TAG_structure_type, 110 // CHECK-NOT: name: 111 // CHECK-SAME: identifier: "_ZTS13TypedefStruct") 112 113 // CHECK: !DICompositeType(tag: DW_TAG_union_type, 114 // CHECK-NOT: name: 115 // CHECK-SAME: ) 116 117 // CHECK: !DICompositeType(tag: DW_TAG_structure_type, 118 // CHECK-NOT: name: 119 // CHECK-SAME: ) 120 121 // CHECK: !DICompositeType(tag: DW_TAG_structure_type, 122 // CHECK-SAME: name: "InAnonymousNamespace", 123 // CHECK-SAME: elements: !{{[0-9]+}}) 124 125 // CHECK: ![[A:.*]] = {{.*}}!DICompositeType(tag: DW_TAG_class_type, name: "A", 126 // CHECK-SAME: elements: 127 // CHECK-SAME: vtableHolder: ![[A]]) 128 129 // CHECK: ![[DERIVED:.*]] = {{.*}}!DICompositeType(tag: DW_TAG_class_type, name: "Derived", 130 // CHECK-SAME: identifier: "_ZTS7Derived") 131 // CHECK: !DICompositeType(tag: DW_TAG_class_type, name: "B", scope: ![[DERIVED]], 132 // CHECK-SAME: elements: ![[B_MBRS:.*]], vtableHolder: 133 // CHECK: ![[B_MBRS]] = !{{{.*}}, ![[GET_PARENT:.*]]} 134 // CHECK: ![[GET_PARENT]] = !DISubprogram(name: "getParent" 135 136 // CHECK: !DIDerivedType(tag: DW_TAG_typedef, name: "TypedefTemplate", 137 // CHECK-SAME: baseType: ![[BASE:.*]]) 138 // CHECK: ![[BASE]] = !DICompositeType(tag: DW_TAG_class_type, 139 // CHECK-SAME: name: "Template1<void *>", 140 // CHECK-SAME: flags: DIFlagFwdDecl 141 // CHECK-SAME: identifier: "_ZTS9Template1IPvE") 142 143 // Explicit instantiation. 144 // CHECK: !DICompositeType(tag: DW_TAG_class_type, name: "Template1<int>", 145 // CHECK-SAME: templateParams: 146 // CHECK-SAME: identifier: "_ZTS9Template1IiE") 147 148 // CHECK: !DICompositeType(tag: DW_TAG_class_type, name: "FwdDeclTemplate<int>", 149 // CHECK-SAME: flags: DIFlagFwdDecl 150 // CHECK-SAME: identifier: "_ZTS15FwdDeclTemplateIiE") 151 152 // Forward-declared member of a template. 153 // CHECK: !DICompositeType(tag: DW_TAG_structure_type, name: "Member", 154 // CHECK-SAME: flags: DIFlagFwdDecl 155 // CHECK-SAME: identifier: "_ZTSN21FwdDeclTemplateMemberIiE6MemberE") 156 157 // CHECK: !DIDerivedType(tag: DW_TAG_typedef, name: "SpecializedBase", 158 // CHECK-SAME: baseType: ![[SPECIALIZEDBASE:.*]]) 159 // CHECK: ![[SPECIALIZEDBASE]] = !DICompositeType(tag: DW_TAG_class_type, 160 // CHECK-SAME: name: "WithSpecializedBase<float>", 161 // CHECK-SAME: flags: DIFlagFwdDecl 162 163 // CHECK-MOD: !DIImportedEntity(tag: DW_TAG_imported_declaration, scope: ![[DEBUGCXX]], 164 // CHECK-MOD-SAME: entity: ![[DUMMY:[0-9]+]], 165 // CHECK-MOD-SAME: line: 3) 166 // CHECK-MOD: ![[DUMMY]] = !DIModule(scope: null, name: "dummy", 167 // CHECK-MOD: distinct !DICompileUnit(language: DW_LANG_ObjC_plus_plus, 168 // CHECK-MOD-SAME: splitDebugFilename: "{{.*}}dummy{{.*}}.pcm", 169 170 // CHECK-NEG-NOT: !DICompositeType(tag: DW_TAG_structure_type, name: "PureForwardDecl" 171