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1; RUN: llc -filetype=obj < %s | llvm-dwarfdump -debug-info -c -n S -n C0 -n C1 -n s -n E -n foo - \2; RUN: | FileCheck %s --implicit-check-not=DW_TAG3 4; Generated by clang++ -c -g -std=c++11 -S -emit-llvm from the following C++11 source5; struct S {6; char x;7; alignas(128) char xx;8; };9;10; class alignas(64) C0 {11; };12;13; class C1 {14; alignas(64) static ptr p;15; };16;17; enum alignas(16) E {18; A,19; B,20; C,21; };22;23; C0 c0;24;25; alignas(2048) S s;26;27; void foo()28; {29; S ss;30; E e;31; C1 c1;32; alignas(32) int i = 42;33; auto Lambda = [i](){};34; }35 36; CHECK: DW_TAG_class_type37; CHECK: DW_AT_name{{.*}}"C0"38; CHECK: DW_AT_alignment{{.*}}6439 40; CHECK: DW_TAG_variable41; CHECK: DW_AT_name{{.*}}"s"42; CHECK: DW_AT_alignment{{.*}}204843 44; CHECK: DW_TAG_structure_type45; CHECK: DW_TAG_member46; CHECK: DW_TAG_member47; CHECK: DW_AT_name{{.*}}"xx"48; CHECK: DW_AT_alignment{{.*}}12849 50; CHECK: DW_TAG_enumeration_type51; CHECK: DW_AT_alignment{{.*}}1652; CHECK: DW_TAG_enumerator53; CHECK: DW_TAG_enumerator54; CHECK: DW_TAG_enumerator55 56; CHECK: DW_TAG_subprogram57; CHECK: DW_TAG_variable58; CHECK: DW_TAG_variable59; CHECK: DW_TAG_variable60; CHECK: DW_TAG_variable61; CHECK: DW_AT_name{{.*}}"i"62; CHECK: DW_AT_alignment{{.*}}3263; CHECK: DW_TAG_variable64; CHECK: DW_TAG_class_type65; CHECK: DW_TAG_member66; CHECK: DW_AT_name{{.*}}"i"67; CHECK: DW_AT_alignment{{.*}}3268; CHECK: DW_TAG_subprogram69; CHECK: DW_TAG_formal_parameter70 71; CHECK: DW_TAG_class_type72; CHECK: DW_AT_name{{.*}}"C1"73; CHECK: DW_TAG_member74; CHECK: DW_AT_name{{.*}}"p"75; CHECK: DW_AT_alignment{{.*}}6476 77; ModuleID = 'test.cpp'78source_filename = "test.cpp"79target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"80target triple = "x86_64-unknown-linux-gnu"81 82%class.C0 = type { [64 x i8] }83%struct.S = type { i8, [127 x i8], i8, [127 x i8] }84%class.C1 = type { i8 }85%class.anon = type { i32 }86 87@c0 = global %class.C0 zeroinitializer, align 64, !dbg !088@s = global %struct.S zeroinitializer, align 2048, !dbg !1289 90; Function Attrs: nounwind uwtable91define void @_Z3foov() #0 !dbg !24 {92entry:93 %ss = alloca %struct.S, align 12894 %e = alloca i32, align 1695 %c1 = alloca %class.C1, align 196 %i = alloca i32, align 3297 %Lambda = alloca %class.anon, align 498 call void @llvm.dbg.declare(metadata ptr %ss, metadata !27, metadata !28), !dbg !2999 call void @llvm.dbg.declare(metadata ptr %e, metadata !30, metadata !28), !dbg !31100 call void @llvm.dbg.declare(metadata ptr %c1, metadata !32, metadata !28), !dbg !37101 call void @llvm.dbg.declare(metadata ptr %i, metadata !38, metadata !28), !dbg !40102 store i32 42, ptr %i, align 32, !dbg !40103 call void @llvm.dbg.declare(metadata ptr %Lambda, metadata !41, metadata !28), !dbg !50104 %0 = load i32, ptr %i, align 32, !dbg !52105 store i32 %0, ptr %Lambda, align 4, !dbg !51106 ret void, !dbg !53107}108 109; Function Attrs: nounwind readnone110declare void @llvm.dbg.declare(metadata, metadata, metadata) #1111 112attributes #0 = { nounwind uwtable }113attributes #1 = { nounwind readnone }114 115!llvm.dbg.cu = !{!2}116!llvm.module.flags = !{!21, !22}117!llvm.ident = !{!23}118 119!0 = distinct !DIGlobalVariableExpression(var: !1, expr: !DIExpression())120!1 = !DIGlobalVariable(name: "c0", scope: !2, file: !6, line: 19, type: !19, isLocal: false, isDefinition: true)121!2 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !3, producer: "clang version 4.0.0", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !4, globals: !11)122!3 = !DIFile(filename: "test.cpp", directory: "/tmp")123!4 = !{!5}124!5 = !DICompositeType(tag: DW_TAG_enumeration_type, name: "E", file: !6, line: 13, size: 32, align: 128, elements: !7, identifier: "_ZTS1E")125!6 = !DIFile(filename: "./test.cpp", directory: "/tmp")126!7 = !{!8, !9, !10}127!8 = !DIEnumerator(name: "A", value: 0)128!9 = !DIEnumerator(name: "B", value: 1)129!10 = !DIEnumerator(name: "C", value: 2)130!11 = !{!0, !12}131!12 = distinct !DIGlobalVariableExpression(var: !13, expr: !DIExpression())132!13 = !DIGlobalVariable(name: "s", scope: !2, file: !6, line: 21, type: !14, isLocal: false, isDefinition: true, align: 16384)133!14 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "S", file: !6, line: 1, size: 2048, elements: !15, identifier: "_ZTS1S")134!15 = !{!16, !18}135!16 = !DIDerivedType(tag: DW_TAG_member, name: "x", scope: !14, file: !6, line: 2, baseType: !17, size: 8)136!17 = !DIBasicType(name: "char", size: 8, encoding: DW_ATE_signed_char)137!18 = !DIDerivedType(tag: DW_TAG_member, name: "xx", scope: !14, file: !6, line: 3, baseType: !17, size: 8, align: 1024, offset: 1024)138!19 = distinct !DICompositeType(tag: DW_TAG_class_type, name: "C0", file: !6, line: 6, size: 512, align: 512, elements: !20, identifier: "_ZTS2C0")139!20 = !{}140!21 = !{i32 2, !"Dwarf Version", i32 4}141!22 = !{i32 2, !"Debug Info Version", i32 3}142!23 = !{!"clang version 4.0.0"}143!24 = distinct !DISubprogram(name: "foo", linkageName: "_Z3foov", scope: !6, file: !6, line: 23, type: !25, isLocal: false, isDefinition: true, scopeLine: 24, flags: DIFlagPrototyped, isOptimized: false, unit: !2, retainedNodes: !20)144!25 = !DISubroutineType(types: !26)145!26 = !{null}146!27 = !DILocalVariable(name: "ss", scope: !24, file: !6, line: 25, type: !14)147!28 = !DIExpression()148!29 = !DILocation(line: 25, column: 7, scope: !24)149!30 = !DILocalVariable(name: "e", scope: !24, file: !6, line: 26, type: !5)150!31 = !DILocation(line: 26, column: 7, scope: !24)151!32 = !DILocalVariable(name: "c1", scope: !24, file: !6, line: 27, type: !33)152!33 = distinct !DICompositeType(tag: DW_TAG_class_type, name: "C1", file: !6, line: 9, size: 8, elements: !34, identifier: "_ZTS2C1")153!34 = !{!35}154!35 = !DIDerivedType(tag: DW_TAG_member, name: "p", scope: !33, file: !6, line: 10, baseType: !36, align: 512, flags: DIFlagStaticMember)155!36 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null, size: 64)156!37 = !DILocation(line: 27, column: 8, scope: !24)157!38 = !DILocalVariable(name: "i", scope: !24, file: !6, line: 28, type: !39, align: 256)158!39 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)159!40 = !DILocation(line: 28, column: 21, scope: !24)160!41 = !DILocalVariable(name: "Lambda", scope: !24, file: !6, line: 29, type: !42)161!42 = distinct !DICompositeType(tag: DW_TAG_class_type, scope: !24, file: !6, line: 29, size: 32, elements: !43)162!43 = !{!44, !45}163!44 = !DIDerivedType(tag: DW_TAG_member, name: "i", scope: !42, file: !6, line: 29, baseType: !39, size: 32, align: 256)164!45 = !DISubprogram(name: "operator()", scope: !42, file: !6, line: 29, type: !46, isLocal: false, isDefinition: false, scopeLine: 29, flags: DIFlagPublic | DIFlagPrototyped, isOptimized: false)165!46 = !DISubroutineType(types: !47)166!47 = !{null, !48}167!48 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !49, size: 64, flags: DIFlagArtificial | DIFlagObjectPointer)168!49 = !DIDerivedType(tag: DW_TAG_const_type, baseType: !42)169!50 = !DILocation(line: 29, column: 10, scope: !24)170!51 = !DILocation(line: 29, column: 19, scope: !24)171!52 = !DILocation(line: 29, column: 20, scope: !24)172!53 = !DILocation(line: 30, column: 1, scope: !24)173 174