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1; RUN: %llc_dwarf -debugger-tune=gdb -filetype=obj -o %t.o < %s2; RUN: llvm-dwarfdump -debug-pubnames %t.o | FileCheck %s3; ModuleID = 'dwarf-public-names.cpp'4;5; Generated from:6;7; struct C {8; void member_function();9; static int static_member_function();10; static int static_member_variable;11; };12;13; int C::static_member_variable = 0;14;15; void C::member_function() {16; static_member_variable = 0;17; }18;19; int C::static_member_function() {20; return static_member_variable;21; }22;23; C global_variable;24;25; int global_function() {26; return -1;27; }28;29; namespace ns {30; void global_namespace_function() {31; global_variable.member_function();32; }33; int global_namespace_variable = 1;34; }35 36; Skip the output to the header of the pubnames section.37; CHECK: debug_pubnames38; CHECK: version = 0x000239 40; Check for each name in the output.41; CHECK-DAG: "ns"42; CHECK-DAG: "C::static_member_function"43; CHECK-DAG: "global_variable"44; CHECK-DAG: "ns::global_namespace_variable"45; CHECK-DAG: "ns::global_namespace_function"46; CHECK-DAG: "global_function"47; CHECK-DAG: "C::static_member_variable"48; CHECK-DAG: "C::member_function"49 50source_filename = "test/DebugInfo/Generic/dwarf-public-names.ll"51 52%struct.C = type { i8 }53 54@_ZN1C22static_member_variableE = global i32 0, align 4, !dbg !055@global_variable = global %struct.C zeroinitializer, align 1, !dbg !1556@_ZN2ns25global_namespace_variableE = global i32 1, align 4, !dbg !1757 58; Function Attrs: nounwind uwtable59define void @_ZN1C15member_functionEv(ptr %this) #0 align 2 !dbg !23 {60entry:61 %this.addr = alloca ptr, align 862 store ptr %this, ptr %this.addr, align 863 call void @llvm.dbg.declare(metadata ptr %this.addr, metadata !24, metadata !26), !dbg !2764 %this1 = load ptr, ptr %this.addr65 store i32 0, ptr @_ZN1C22static_member_variableE, align 4, !dbg !2866 ret void, !dbg !2967}68 69; Function Attrs: nounwind readnone70declare void @llvm.dbg.declare(metadata, metadata, metadata) #171 72; Function Attrs: nounwind uwtable73define i32 @_ZN1C22static_member_functionEv() #0 align 2 !dbg !30 {74entry:75 %0 = load i32, ptr @_ZN1C22static_member_variableE, align 4, !dbg !3176 ret i32 %0, !dbg !3177}78 79; Function Attrs: nounwind uwtable80define i32 @_Z15global_functionv() #0 !dbg !32 {81entry:82 ret i32 -1, !dbg !3383}84 85; Function Attrs: nounwind uwtable86define void @_ZN2ns25global_namespace_functionEv() #0 !dbg !34 {87entry:88 call void @_ZN1C15member_functionEv(ptr @global_variable), !dbg !3789 ret void, !dbg !3890}91 92attributes #0 = { nounwind uwtable }93attributes #1 = { nounwind readnone }94 95!llvm.dbg.cu = !{!20}96!llvm.module.flags = !{!22}97 98!0 = !DIGlobalVariableExpression(var: !1, expr: !DIExpression())99!1 = !DIGlobalVariable(name: "static_member_variable", linkageName: "_ZN1C22static_member_variableE", scope: !2, file: !3, line: 7, type: !6, isLocal: false, isDefinition: true, declaration: !5)100!2 = !DICompositeType(tag: DW_TAG_structure_type, name: "C", file: !3, line: 1, size: 8, align: 8, elements: !4)101!3 = !DIFile(filename: "dwarf-public-names.cpp", directory: "/usr2/kparzysz/s.hex/t")102!4 = !{!5, !7, !12}103!5 = !DIDerivedType(tag: DW_TAG_member, name: "static_member_variable", scope: !2, file: !3, line: 4, baseType: !6, flags: DIFlagStaticMember)104!6 = !DIBasicType(name: "int", size: 32, align: 32, encoding: DW_ATE_signed)105!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)106!8 = !DISubroutineType(types: !9)107!9 = !{null, !10}108!10 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !2, size: 64, align: 64, flags: DIFlagArtificial | DIFlagObjectPointer)109!11 = !{}110!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)111!13 = !DISubroutineType(types: !14)112!14 = !{!6}113!15 = !DIGlobalVariableExpression(var: !16, expr: !DIExpression())114!16 = !DIGlobalVariable(name: "global_variable", scope: null, file: !3, line: 17, type: !2, isLocal: false, isDefinition: true) ; previously: invalid DW_TAG_base_type115!17 = !DIGlobalVariableExpression(var: !18, expr: !DIExpression())116!18 = !DIGlobalVariable(name: "global_namespace_variable", linkageName: "_ZN2ns25global_namespace_variableE", scope: !19, file: !3, line: 27, type: !6, isLocal: false, isDefinition: true)117!19 = !DINamespace(name: "ns", scope: null)118!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_type119!21 = !{!0, !15, !17}120!22 = !{i32 1, !"Debug Info Version", i32 3}121!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)122!24 = !DILocalVariable(name: "this", arg: 1, scope: !23, file: !3, line: 9, type: !25, flags: DIFlagArtificial | DIFlagObjectPointer)123!25 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !2, size: 64, align: 64)124!26 = !DIExpression()125!27 = !DILocation(line: 9, scope: !23)126!28 = !DILocation(line: 10, scope: !23)127!29 = !DILocation(line: 11, scope: !23)128!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)129!31 = !DILocation(line: 14, scope: !30)130!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)131!33 = !DILocation(line: 20, scope: !32)132!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)133!35 = !DISubroutineType(types: !36)134!36 = !{null}135!37 = !DILocation(line: 25, scope: !34)136!38 = !DILocation(line: 26, scope: !34)137 138