1; RUN: llc -mtriple=x86_64-pc-linux-gnu -filetype=obj -o %t.o < %s 2; RUN: llvm-dwarfdump -debug-pubnames %t.o | FileCheck --check-prefix=LINUX %s 3; RUN: llc -mtriple=x86_64-apple-darwin12 -filetype=obj -o %t.o < %s 4; RUN: llvm-dwarfdump -debug-pubnames %t.o | FileCheck --check-prefix=NOPUB %s 5; RUN: llc -mtriple=x86_64-scei-ps4 -filetype=obj -o %t.o < %s 6; RUN: llvm-dwarfdump -debug-pubnames %t.o | FileCheck --check-prefix=NOPUB %s 7; ModuleID = 'dwarf-public-names.cpp' 8; 9; Generated from: 10; 11; struct C { 12; void member_function(); 13; static int static_member_function(); 14; static int static_member_variable; 15; }; 16; 17; int C::static_member_variable = 0; 18; 19; void C::member_function() { 20; static_member_variable = 0; 21; } 22; 23; int C::static_member_function() { 24; return static_member_variable; 25; } 26; 27; C global_variable; 28; 29; int global_function() { 30; return -1; 31; } 32; 33; namespace ns { 34; void global_namespace_function() { 35; global_variable.member_function(); 36; } 37; int global_namespace_variable = 1; 38; } 39 40; Darwin and PS4 shouldn't be generating the section by default 41; NOPUB: debug_pubnames 42; NOPUB-NEXT: {{^$}} 43 44; Skip the output to the header of the pubnames section. 45; LINUX: debug_pubnames 46; LINUX-NEXT: unit_size = 0x00000128 47 48; Check for each name in the output. 49; LINUX-DAG: "ns" 50; LINUX-DAG: "C::static_member_function" 51; LINUX-DAG: "global_variable" 52; LINUX-DAG: "ns::global_namespace_variable" 53; LINUX-DAG: "ns::global_namespace_function" 54; LINUX-DAG: "global_function" 55; LINUX-DAG: "C::static_member_variable" 56; LINUX-DAG: "C::member_function" 57 58source_filename = "test/DebugInfo/X86/dwarf-public-names.ll" 59 60%struct.C = type { i8 } 61 62@_ZN1C22static_member_variableE = global i32 0, align 4, !dbg !0 63@global_variable = global %struct.C zeroinitializer, align 1, !dbg !15 64@_ZN2ns25global_namespace_variableE = global i32 1, align 4, !dbg !17 65 66; Function Attrs: nounwind uwtable 67define void @_ZN1C15member_functionEv(%struct.C* %this) #0 align 2 !dbg !23 { 68entry: 69 %this.addr = alloca %struct.C*, align 8 70 store %struct.C* %this, %struct.C** %this.addr, align 8 71 call void @llvm.dbg.declare(metadata %struct.C** %this.addr, metadata !24, metadata !26), !dbg !27 72 %this1 = load %struct.C*, %struct.C** %this.addr 73 store i32 0, i32* @_ZN1C22static_member_variableE, align 4, !dbg !28 74 ret void, !dbg !29 75} 76 77; Function Attrs: nounwind readnone 78declare void @llvm.dbg.declare(metadata, metadata, metadata) #1 79 80; Function Attrs: nounwind uwtable 81define i32 @_ZN1C22static_member_functionEv() #0 align 2 !dbg !30 { 82entry: 83 %0 = load i32, i32* @_ZN1C22static_member_variableE, align 4, !dbg !31 84 ret i32 %0, !dbg !31 85} 86 87; Function Attrs: nounwind uwtable 88define i32 @_Z15global_functionv() #0 !dbg !32 { 89entry: 90 ret i32 -1, !dbg !33 91} 92 93; Function Attrs: nounwind uwtable 94define void @_ZN2ns25global_namespace_functionEv() #0 !dbg !34 { 95entry: 96 call void @_ZN1C15member_functionEv(%struct.C* @global_variable), !dbg !37 97 ret void, !dbg !38 98} 99 100attributes #0 = { nounwind uwtable } 101attributes #1 = { nounwind readnone } 102 103!llvm.dbg.cu = !{!20} 104!llvm.module.flags = !{!22} 105 106!0 = !DIGlobalVariableExpression(var: !1, expr: !DIExpression()) 107!1 = !DIGlobalVariable(name: "static_member_variable", linkageName: "_ZN1C22static_member_variableE", scope: !2, file: !3, line: 7, type: !6, isLocal: false, isDefinition: true, declaration: !5) 108!2 = !DICompositeType(tag: DW_TAG_structure_type, name: "C", file: !3, line: 1, size: 8, elements: !4) 109!3 = !DIFile(filename: "dwarf-public-names.cpp", directory: "/usr2/kparzysz/s.hex/t") 110!4 = !{!5, !7, !12} 111!5 = !DIDerivedType(tag: DW_TAG_member, name: "static_member_variable", scope: !2, file: !3, line: 4, baseType: !6, flags: DIFlagStaticMember) 112!6 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed) 113!7 = !DISubprogram(name: "member_function", linkageName: "_ZN1C15member_functionEv", scope: !2, file: !3, line: 2, type: !8, isLocal: false, isDefinition: false, scopeLine: 2, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, retainedNodes: !11) 114!8 = !DISubroutineType(types: !9) 115!9 = !{null, !10} 116!10 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !2, size: 64, flags: DIFlagArtificial | DIFlagObjectPointer) 117!11 = !{} 118!12 = !DISubprogram(name: "static_member_function", linkageName: "_ZN1C22static_member_functionEv", scope: !2, file: !3, line: 3, type: !13, isLocal: false, isDefinition: false, scopeLine: 3, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, retainedNodes: !11) 119!13 = !DISubroutineType(types: !14) 120!14 = !{!6} 121!15 = !DIGlobalVariableExpression(var: !16, expr: !DIExpression()) 122!16 = !DIGlobalVariable(name: "global_variable", scope: null, file: !3, line: 17, type: !2, isLocal: false, isDefinition: true) ; previously: invalid DW_TAG_base_type 123!17 = !DIGlobalVariableExpression(var: !18, expr: !DIExpression()) 124!18 = !DIGlobalVariable(name: "global_namespace_variable", linkageName: "_ZN2ns25global_namespace_variableE", scope: !19, file: !3, line: 27, type: !6, isLocal: false, isDefinition: true) 125!19 = !DINamespace(name: "ns", scope: null) 126!20 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !3, producer: "clang version 3.3", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !11, retainedTypes: !11, globals: !21, imports: !11) ; previously: invalid DW_TAG_base_type 127!21 = !{!0, !15, !17} 128!22 = !{i32 1, !"Debug Info Version", i32 3} 129!23 = distinct !DISubprogram(name: "member_function", linkageName: "_ZN1C15member_functionEv", scope: null, file: !3, line: 9, type: !8, isLocal: false, isDefinition: true, scopeLine: 9, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, unit: !20, declaration: !7, retainedNodes: !11) 130!24 = !DILocalVariable(name: "this", arg: 1, scope: !23, file: !3, line: 9, type: !25, flags: DIFlagArtificial | DIFlagObjectPointer) 131!25 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !2, size: 64) 132!26 = !DIExpression() 133!27 = !DILocation(line: 9, scope: !23) 134!28 = !DILocation(line: 10, scope: !23) 135!29 = !DILocation(line: 11, scope: !23) 136!30 = distinct !DISubprogram(name: "static_member_function", linkageName: "_ZN1C22static_member_functionEv", scope: null, file: !3, line: 13, type: !13, isLocal: false, isDefinition: true, scopeLine: 13, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, unit: !20, declaration: !12, retainedNodes: !11) 137!31 = !DILocation(line: 14, scope: !30) 138!32 = distinct !DISubprogram(name: "global_function", linkageName: "_Z15global_functionv", scope: !3, file: !3, line: 19, type: !13, isLocal: false, isDefinition: true, scopeLine: 19, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, unit: !20, retainedNodes: !11) 139!33 = !DILocation(line: 20, scope: !32) 140!34 = distinct !DISubprogram(name: "global_namespace_function", linkageName: "_ZN2ns25global_namespace_functionEv", scope: !19, file: !3, line: 24, type: !35, isLocal: false, isDefinition: true, scopeLine: 24, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, unit: !20, retainedNodes: !11) 141!35 = !DISubroutineType(types: !36) 142!36 = !{null} 143!37 = !DILocation(line: 25, scope: !34) 144!38 = !DILocation(line: 26, scope: !34) 145 146