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1; RUN: llc < %s -filetype=obj | llvm-readobj - --codeview | FileCheck %s2; RUN: llc < %s | llvm-mc -filetype=obj --triple=i686-windows | llvm-readobj - --codeview | FileCheck %s3 4; C++ source to regenerate:5; struct S {6; int x;7; struct { int a; } ;8; } s;9 10; CHECK: CodeViewTypes [11; CHECK: FieldList ([[S_fl:.*]]) {12; CHECK: TypeLeafKind: LF_FIELDLIST (0x1203)13; CHECK: DataMember {14; CHECK: Type: int (0x74)15; CHECK: FieldOffset: 0x016; CHECK: Name: x17; CHECK: }18; CHECK: DataMember {19; CHECK: Type: int (0x74)20; CHECK: FieldOffset: 0x421; CHECK: Name: a22; CHECK: }23; CHECK: }24; CHECK: Struct ({{.*}}) {25; CHECK: TypeLeafKind: LF_STRUCTURE (0x1505)26; CHECK: MemberCount: 227; CHECK: Properties [ (0x0)28; CHECK: ]29; CHECK: FieldList: <field list> ([[S_fl]])30; CHECK: SizeOf: 831; CHECK: Name: S32; CHECK: }33 34source_filename = "test/DebugInfo/COFF/anonymous-struct.ll"35target datalayout = "e-m:x-p:32:32-i64:64-f80:32-n8:16:32-a:0:32-S32"36target triple = "i686-pc-windows-msvc18.0.0"37 38%struct.S = type { i32, %struct.anon }39%struct.anon = type { i32 }40 41@s = common global %struct.S zeroinitializer, align 4, !dbg !042 43!llvm.dbg.cu = !{!2}44!llvm.module.flags = !{!15, !16}45!llvm.ident = !{!17}46 47!0 = !DIGlobalVariableExpression(var: !1, expr: !DIExpression())48!1 = !DIGlobalVariable(name: "s", scope: !2, file: !6, line: 5, type: !7, isLocal: false, isDefinition: true)49!2 = distinct !DICompileUnit(language: DW_LANG_C99, file: !3, producer: "clang version 3.9.0 (trunk 274261) (llvm/trunk 274262)", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !4, globals: !5)50!3 = !DIFile(filename: "-", directory: "/usr/local/google/home/majnemer/llvm/src")51!4 = !{}52!5 = !{!0}53!6 = !DIFile(filename: "<stdin>", directory: "/usr/local/google/home/majnemer/llvm/src")54!7 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "S", file: !6, line: 2, size: 64, align: 32, elements: !8)55!8 = !{!9, !11}56!9 = !DIDerivedType(tag: DW_TAG_member, name: "x", scope: !7, file: !6, line: 3, baseType: !10, size: 32, align: 32)57!10 = !DIBasicType(name: "int", size: 32, align: 32, encoding: DW_ATE_signed)58!11 = !DIDerivedType(tag: DW_TAG_member, scope: !7, file: !6, line: 4, baseType: !12, size: 32, align: 32, offset: 32)59!12 = distinct !DICompositeType(tag: DW_TAG_structure_type, scope: !7, file: !6, line: 4, size: 32, align: 32, elements: !13)60!13 = !{!14}61!14 = !DIDerivedType(tag: DW_TAG_member, name: "a", scope: !12, file: !6, line: 4, baseType: !10, size: 32, align: 32)62!15 = !{i32 2, !"CodeView", i32 1}63!16 = !{i32 2, !"Debug Info Version", i32 3}64!17 = !{!"clang version 3.9.0 (trunk 274261) (llvm/trunk 274262)"}65 66