| ; RUN: %llc_dwarf -debugger-tune=gdb -filetype=obj -o %t.o < %s |
| ; RUN: llvm-dwarfdump -debug-pubnames %t.o | FileCheck %s |
| ; ModuleID = 'dwarf-public-names.cpp' |
| ; |
| ; Generated from: |
| ; |
| ; struct C { |
| ; void member_function(); |
| ; static int static_member_function(); |
| ; static int static_member_variable; |
| ; }; |
| ; |
| ; int C::static_member_variable = 0; |
| ; |
| ; void C::member_function() { |
| ; static_member_variable = 0; |
| ; } |
| ; |
| ; int C::static_member_function() { |
| ; return static_member_variable; |
| ; } |
| ; |
| ; C global_variable; |
| ; |
| ; int global_function() { |
| ; return -1; |
| ; } |
| ; |
| ; namespace ns { |
| ; void global_namespace_function() { |
| ; global_variable.member_function(); |
| ; } |
| ; int global_namespace_variable = 1; |
| ; } |
| |
| ; Skip the output to the header of the pubnames section. |
| ; CHECK: debug_pubnames |
| ; CHECK: version = 0x0002 |
| |
| ; Check for each name in the output. |
| ; CHECK-DAG: "ns" |
| ; CHECK-DAG: "C::static_member_function" |
| ; CHECK-DAG: "global_variable" |
| ; CHECK-DAG: "ns::global_namespace_variable" |
| ; CHECK-DAG: "ns::global_namespace_function" |
| ; CHECK-DAG: "global_function" |
| ; CHECK-DAG: "C::static_member_variable" |
| ; CHECK-DAG: "C::member_function" |
| |
| source_filename = "test/DebugInfo/Generic/dwarf-public-names.ll" |
| |
| %struct.C = type { i8 } |
| |
| @_ZN1C22static_member_variableE = global i32 0, align 4, !dbg !0 |
| @global_variable = global %struct.C zeroinitializer, align 1, !dbg !15 |
| @_ZN2ns25global_namespace_variableE = global i32 1, align 4, !dbg !17 |
| |
| ; Function Attrs: nounwind uwtable |
| define void @_ZN1C15member_functionEv(%struct.C* %this) #0 align 2 !dbg !23 { |
| entry: |
| %this.addr = alloca %struct.C*, align 8 |
| store %struct.C* %this, %struct.C** %this.addr, align 8 |
| call void @llvm.dbg.declare(metadata %struct.C** %this.addr, metadata !24, metadata !26), !dbg !27 |
| %this1 = load %struct.C*, %struct.C** %this.addr |
| store i32 0, i32* @_ZN1C22static_member_variableE, align 4, !dbg !28 |
| ret void, !dbg !29 |
| } |
| |
| ; Function Attrs: nounwind readnone |
| declare void @llvm.dbg.declare(metadata, metadata, metadata) #1 |
| |
| ; Function Attrs: nounwind uwtable |
| define i32 @_ZN1C22static_member_functionEv() #0 align 2 !dbg !30 { |
| entry: |
| %0 = load i32, i32* @_ZN1C22static_member_variableE, align 4, !dbg !31 |
| ret i32 %0, !dbg !31 |
| } |
| |
| ; Function Attrs: nounwind uwtable |
| define i32 @_Z15global_functionv() #0 !dbg !32 { |
| entry: |
| ret i32 -1, !dbg !33 |
| } |
| |
| ; Function Attrs: nounwind uwtable |
| define void @_ZN2ns25global_namespace_functionEv() #0 !dbg !34 { |
| entry: |
| call void @_ZN1C15member_functionEv(%struct.C* @global_variable), !dbg !37 |
| ret void, !dbg !38 |
| } |
| |
| attributes #0 = { nounwind uwtable } |
| attributes #1 = { nounwind readnone } |
| |
| !llvm.dbg.cu = !{!20} |
| !llvm.module.flags = !{!22} |
| |
| !0 = !DIGlobalVariableExpression(var: !1, expr: !DIExpression()) |
| !1 = !DIGlobalVariable(name: "static_member_variable", linkageName: "_ZN1C22static_member_variableE", scope: !2, file: !3, line: 7, type: !6, isLocal: false, isDefinition: true, declaration: !5) |
| !2 = !DICompositeType(tag: DW_TAG_structure_type, name: "C", file: !3, line: 1, size: 8, align: 8, elements: !4) |
| !3 = !DIFile(filename: "dwarf-public-names.cpp", directory: "/usr2/kparzysz/s.hex/t") |
| !4 = !{!5, !7, !12} |
| !5 = !DIDerivedType(tag: DW_TAG_member, name: "static_member_variable", scope: !2, file: !3, line: 4, baseType: !6, flags: DIFlagStaticMember) |
| !6 = !DIBasicType(name: "int", size: 32, align: 32, encoding: DW_ATE_signed) |
| !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) |
| !8 = !DISubroutineType(types: !9) |
| !9 = !{null, !10} |
| !10 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !2, size: 64, align: 64, flags: DIFlagArtificial | DIFlagObjectPointer) |
| !11 = !{} |
| !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) |
| !13 = !DISubroutineType(types: !14) |
| !14 = !{!6} |
| !15 = !DIGlobalVariableExpression(var: !16, expr: !DIExpression()) |
| !16 = !DIGlobalVariable(name: "global_variable", scope: null, file: !3, line: 17, type: !2, isLocal: false, isDefinition: true) ; previously: invalid DW_TAG_base_type |
| !17 = !DIGlobalVariableExpression(var: !18, expr: !DIExpression()) |
| !18 = !DIGlobalVariable(name: "global_namespace_variable", linkageName: "_ZN2ns25global_namespace_variableE", scope: !19, file: !3, line: 27, type: !6, isLocal: false, isDefinition: true) |
| !19 = !DINamespace(name: "ns", scope: null) |
| !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 |
| !21 = !{!0, !15, !17} |
| !22 = !{i32 1, !"Debug Info Version", i32 3} |
| !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) |
| !24 = !DILocalVariable(name: "this", arg: 1, scope: !23, file: !3, line: 9, type: !25, flags: DIFlagArtificial | DIFlagObjectPointer) |
| !25 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !2, size: 64, align: 64) |
| !26 = !DIExpression() |
| !27 = !DILocation(line: 9, scope: !23) |
| !28 = !DILocation(line: 10, scope: !23) |
| !29 = !DILocation(line: 11, scope: !23) |
| !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) |
| !31 = !DILocation(line: 14, scope: !30) |
| !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) |
| !33 = !DILocation(line: 20, scope: !32) |
| !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) |
| !35 = !DISubroutineType(types: !36) |
| !36 = !{null} |
| !37 = !DILocation(line: 25, scope: !34) |
| !38 = !DILocation(line: 26, scope: !34) |
| |