1; RUN: llc < %s -filetype=obj | llvm-readobj - --codeview | FileCheck %s 2; RUN: llc < %s | llvm-mc -filetype=obj --triple=x86_64-windows | llvm-readobj - --codeview | FileCheck %s 3 4; C++ source used to generate IR: 5; $ cat t.cpp 6; struct A { 7; virtual int f(); 8; }; 9; struct B { 10; virtual int g() = 0; 11; }; 12; struct C : A, B { 13; int c = 42; 14; virtual int g(); 15; }; 16; int C::g() { return c; } 17; struct D : virtual B { 18; int d = 13; 19; virtual int g(); 20; }; 21; int D::g() { return d; } 22; $ clang t.cpp -S -emit-llvm -fstandalone-debug -g -gcodeview -o t.ll 23 24; A::f 25; CHECK: MemberFunction ({{.*}}) { 26; CHECK-NEXT: TypeLeafKind: LF_MFUNCTION (0x1009) 27; CHECK-NEXT: ReturnType: int (0x74) 28; CHECK-NEXT: ClassType: A ({{.*}}) 29; CHECK-NEXT: ThisType: A* const ({{.*}}) 30; CHECK-NEXT: CallingConvention: NearC (0x0) 31; CHECK-NEXT: FunctionOptions [ (0x0) 32; CHECK-NEXT: ] 33; CHECK-NEXT: NumParameters: 0 34; CHECK-NEXT: ArgListType: () ({{.*}}) 35; CHECK-NEXT: ThisAdjustment: 0 36; CHECK-NEXT: } 37 38; A::g 39; CHECK: MemberFunction ({{.*}}) { 40; CHECK-NEXT: TypeLeafKind: LF_MFUNCTION (0x1009) 41; CHECK-NEXT: ReturnType: int (0x74) 42; CHECK-NEXT: ClassType: B ({{.*}}) 43; CHECK-NEXT: ThisType: B* const ({{.*}}) 44; CHECK-NEXT: CallingConvention: NearC (0x0) 45; CHECK-NEXT: FunctionOptions [ (0x0) 46; CHECK-NEXT: ] 47; CHECK-NEXT: NumParameters: 0 48; CHECK-NEXT: ArgListType: () ({{.*}}) 49; CHECK-NEXT: ThisAdjustment: 0 50; CHECK-NEXT: } 51 52; C::g 53; CHECK: MemberFunction ([[C_g:.*]]) { 54; CHECK-NEXT: TypeLeafKind: LF_MFUNCTION (0x1009) 55; CHECK-NEXT: ReturnType: int (0x74) 56; CHECK-NEXT: ClassType: C ({{.*}}) 57; CHECK-NEXT: ThisType: C* const ({{.*}}) 58; CHECK-NEXT: CallingConvention: NearC (0x0) 59; CHECK-NEXT: FunctionOptions [ (0x0) 60; CHECK-NEXT: ] 61; CHECK-NEXT: NumParameters: 0 62; CHECK-NEXT: ArgListType: () ({{.*}}) 63; CHECK-NEXT: ThisAdjustment: 8 64; CHECK-NEXT: } 65 66; CHECK: FieldList ({{.*}}) { 67; CHECK: OneMethod { 68; CHECK-NEXT: TypeLeafKind: LF_ONEMETHOD (0x1511) 69; CHECK-NEXT: AccessSpecifier: Public (0x3) 70; CHECK-NEXT: MethodKind: Virtual (0x1) 71; CHECK-NEXT: Type: int C::() ([[C_g]]) 72; CHECK-NEXT: Name: g 73; CHECK-NEXT: } 74; CHECK-NEXT: } 75 76; D::g 77; CHECK: MemberFunction ([[D_g:.*]]) { 78; CHECK-NEXT: TypeLeafKind: LF_MFUNCTION (0x1009) 79; CHECK-NEXT: ReturnType: int (0x74) 80; CHECK-NEXT: ClassType: D ({{.*}}) 81; CHECK-NEXT: ThisType: D* const ({{.*}}) 82; CHECK-NEXT: CallingConvention: NearC (0x0) 83; CHECK-NEXT: FunctionOptions [ (0x0) 84; CHECK-NEXT: ] 85; CHECK-NEXT: NumParameters: 0 86; CHECK-NEXT: ArgListType: () ({{.*}}) 87; CHECK-NEXT: ThisAdjustment: 16 88; CHECK-NEXT: } 89 90; CHECK: FieldList ({{.*}}) { 91; CHECK: OneMethod { 92; CHECK-NEXT: TypeLeafKind: LF_ONEMETHOD (0x1511) 93; CHECK-NEXT: AccessSpecifier: Public (0x3) 94; CHECK-NEXT: MethodKind: Virtual (0x1) 95; CHECK-NEXT: Type: int D::() ([[D_g]]) 96; CHECK-NEXT: Name: g 97; CHECK-NEXT: } 98; CHECK-NEXT: } 99 100; Need to skip constructor IDs... 101; CHECK: MemberFuncId ({{.*}}) { 102; CHECK: TypeLeafKind: LF_MFUNC_ID (0x1602) 103; CHECK: ClassType: A 104; CHECK: FunctionType: void A::() 105; CHECK: Name: A 106; CHECK: } 107; CHECK: MemberFuncId ({{.*}}) { 108; CHECK: TypeLeafKind: LF_MFUNC_ID (0x1602) 109; CHECK: ClassType: B 110; CHECK: FunctionType: void B::() 111; CHECK: Name: B 112; CHECK: } 113; CHECK: MemberFuncId ({{.*}}) { 114; CHECK: TypeLeafKind: LF_MFUNC_ID (0x1602) 115; CHECK: ClassType: C 116; CHECK: FunctionType: void C::() 117; CHECK: Name: C 118; CHECK: } 119; CHECK: MemberFuncId ({{.*}}) { 120; CHECK: TypeLeafKind: LF_MFUNC_ID (0x1602) 121; CHECK: ClassType: D 122; CHECK: FunctionType: void D::() 123; CHECK: Name: D 124; CHECK: } 125 126; CHECK: MemberFuncId ({{.*}}) { 127; CHECK-NEXT: TypeLeafKind: LF_MFUNC_ID (0x1602) 128; CHECK-NEXT: ClassType: C ({{.*}}) 129; CHECK-NEXT: FunctionType: int C::() ([[C_g]]) 130; CHECK-NEXT: Name: g 131; CHECK-NEXT: } 132 133; CHECK: MemberFuncId ({{.*}}) { 134; CHECK-NEXT: TypeLeafKind: LF_MFUNC_ID (0x1602) 135; CHECK-NEXT: ClassType: D ({{.*}}) 136; CHECK-NEXT: FunctionType: int D::() ([[D_g]]) 137; CHECK-NEXT: Name: g 138; CHECK-NEXT: } 139 140; ModuleID = 't.cpp' 141source_filename = "t.cpp" 142target datalayout = "e-m:w-i64:64-f80:128-n8:16:32:64-S128" 143target triple = "x86_64-pc-windows-msvc19.0.23918" 144 145%struct.A = type { i32 (...)** } 146%struct.B = type { i32 (...)** } 147%struct.C = type { %struct.A, %struct.B, i32 } 148%struct.D = type { i32*, i32, %struct.B } 149 150$"\01??0A@@QEAA@XZ" = comdat any 151 152$"\01??0B@@QEAA@XZ" = comdat any 153 154$"\01??0C@@QEAA@XZ" = comdat any 155 156$"\01??0D@@QEAA@XZ" = comdat any 157 158$"\01?g@C@@UEAAHXZ" = comdat any 159 160$"\01?g@D@@UEAAHXZ" = comdat any 161 162$"\01??_7A@@6B@" = comdat any 163 164$"\01??_7B@@6B@" = comdat any 165 166$"\01??_7C@@6BA@@@" = comdat any 167 168$"\01??_7C@@6BB@@@" = comdat any 169 170$"\01??_8D@@7B@" = comdat any 171 172$"\01??_7D@@6B@" = comdat any 173 174@"\01??_7A@@6B@" = linkonce_odr unnamed_addr constant [1 x i8*] [i8* bitcast (i32 (%struct.A*)* @"\01?f@A@@UEAAHXZ" to i8*)], comdat 175@"\01??_7B@@6B@" = linkonce_odr unnamed_addr constant [1 x i8*] [i8* bitcast (i32 (%struct.B*)* @"\01?g@B@@UEAAHXZ" to i8*)], comdat 176@"\01??_7C@@6BA@@@" = linkonce_odr unnamed_addr constant [1 x i8*] [i8* bitcast (i32 (%struct.A*)* @"\01?f@A@@UEAAHXZ" to i8*)], comdat 177@"\01??_7C@@6BB@@@" = linkonce_odr unnamed_addr constant [1 x i8*] [i8* bitcast (i32 (i8*)* @"\01?g@C@@UEAAHXZ" to i8*)], comdat 178@"\01??_8D@@7B@" = linkonce_odr unnamed_addr constant [2 x i32] [i32 0, i32 16], comdat 179@"\01??_7D@@6B@" = linkonce_odr unnamed_addr constant [1 x i8*] [i8* bitcast (i32 (i8*)* @"\01?g@D@@UEAAHXZ" to i8*)], comdat 180 181; Function Attrs: uwtable 182define void @"\01?usetypes@@YAXXZ"() #0 !dbg !7 { 183entry: 184 %a = alloca %struct.A, align 8 185 %b = alloca %struct.B, align 8 186 %c = alloca %struct.C, align 8 187 %d = alloca %struct.D, align 8 188 call void @llvm.dbg.declare(metadata %struct.A* %a, metadata !10, metadata !23), !dbg !24 189 %call = call %struct.A* @"\01??0A@@QEAA@XZ"(%struct.A* %a) #5, !dbg !24 190 call void @llvm.dbg.declare(metadata %struct.B* %b, metadata !25, metadata !23), !dbg !33 191 %call1 = call %struct.B* @"\01??0B@@QEAA@XZ"(%struct.B* %b) #5, !dbg !33 192 call void @llvm.dbg.declare(metadata %struct.C* %c, metadata !34, metadata !23), !dbg !44 193 %call2 = call %struct.C* @"\01??0C@@QEAA@XZ"(%struct.C* %c) #5, !dbg !44 194 call void @llvm.dbg.declare(metadata %struct.D* %d, metadata !45, metadata !23), !dbg !55 195 %call3 = call %struct.D* @"\01??0D@@QEAA@XZ"(%struct.D* %d, i32 1) #5, !dbg !55 196 %0 = bitcast %struct.C* %c to i8*, !dbg !56 197 %1 = getelementptr i8, i8* %0, i64 8, !dbg !56 198 %call4 = call i32 @"\01?g@C@@UEAAHXZ"(i8* %1), !dbg !56 199 ret void, !dbg !57 200} 201 202; Function Attrs: nounwind readnone 203declare void @llvm.dbg.declare(metadata, metadata, metadata) #1 204 205; Function Attrs: inlinehint nounwind uwtable 206define linkonce_odr %struct.A* @"\01??0A@@QEAA@XZ"(%struct.A* returned %this) unnamed_addr #2 comdat align 2 !dbg !58 { 207entry: 208 %this.addr = alloca %struct.A*, align 8 209 store %struct.A* %this, %struct.A** %this.addr, align 8 210 call void @llvm.dbg.declare(metadata %struct.A** %this.addr, metadata !62, metadata !23), !dbg !64 211 %this1 = load %struct.A*, %struct.A** %this.addr, align 8 212 %0 = bitcast %struct.A* %this1 to i32 (...)***, !dbg !65 213 store i32 (...)** bitcast ([1 x i8*]* @"\01??_7A@@6B@" to i32 (...)**), i32 (...)*** %0, align 8, !dbg !65 214 ret %struct.A* %this1, !dbg !65 215} 216 217; Function Attrs: inlinehint nounwind uwtable 218define linkonce_odr %struct.B* @"\01??0B@@QEAA@XZ"(%struct.B* returned %this) unnamed_addr #2 comdat align 2 !dbg !66 { 219entry: 220 %this.addr = alloca %struct.B*, align 8 221 store %struct.B* %this, %struct.B** %this.addr, align 8 222 call void @llvm.dbg.declare(metadata %struct.B** %this.addr, metadata !70, metadata !23), !dbg !72 223 %this1 = load %struct.B*, %struct.B** %this.addr, align 8 224 %0 = bitcast %struct.B* %this1 to i32 (...)***, !dbg !73 225 store i32 (...)** bitcast ([1 x i8*]* @"\01??_7B@@6B@" to i32 (...)**), i32 (...)*** %0, align 8, !dbg !73 226 ret %struct.B* %this1, !dbg !73 227} 228 229; Function Attrs: inlinehint nounwind uwtable 230define linkonce_odr %struct.C* @"\01??0C@@QEAA@XZ"(%struct.C* returned %this) unnamed_addr #2 comdat align 2 !dbg !74 { 231entry: 232 %this.addr = alloca %struct.C*, align 8 233 store %struct.C* %this, %struct.C** %this.addr, align 8 234 call void @llvm.dbg.declare(metadata %struct.C** %this.addr, metadata !78, metadata !23), !dbg !80 235 %this1 = load %struct.C*, %struct.C** %this.addr, align 8 236 %0 = bitcast %struct.C* %this1 to %struct.A*, !dbg !81 237 %call = call %struct.A* @"\01??0A@@QEAA@XZ"(%struct.A* %0) #5, !dbg !81 238 %1 = bitcast %struct.C* %this1 to i8*, !dbg !81 239 %2 = getelementptr inbounds i8, i8* %1, i64 8, !dbg !81 240 %3 = bitcast i8* %2 to %struct.B*, !dbg !81 241 %call2 = call %struct.B* @"\01??0B@@QEAA@XZ"(%struct.B* %3) #5, !dbg !81 242 %4 = bitcast %struct.C* %this1 to i32 (...)***, !dbg !81 243 store i32 (...)** bitcast ([1 x i8*]* @"\01??_7C@@6BA@@@" to i32 (...)**), i32 (...)*** %4, align 8, !dbg !81 244 %5 = bitcast %struct.C* %this1 to i8*, !dbg !81 245 %add.ptr = getelementptr inbounds i8, i8* %5, i64 8, !dbg !81 246 %6 = bitcast i8* %add.ptr to i32 (...)***, !dbg !81 247 store i32 (...)** bitcast ([1 x i8*]* @"\01??_7C@@6BB@@@" to i32 (...)**), i32 (...)*** %6, align 8, !dbg !81 248 %c = getelementptr inbounds %struct.C, %struct.C* %this1, i32 0, i32 2, !dbg !82 249 store i32 42, i32* %c, align 8, !dbg !82 250 ret %struct.C* %this1, !dbg !81 251} 252 253; Function Attrs: inlinehint nounwind uwtable 254define linkonce_odr %struct.D* @"\01??0D@@QEAA@XZ"(%struct.D* returned %this, i32 %is_most_derived) unnamed_addr #2 comdat align 2 !dbg !83 { 255entry: 256 %retval = alloca %struct.D*, align 8 257 %is_most_derived.addr = alloca i32, align 4 258 %this.addr = alloca %struct.D*, align 8 259 store i32 %is_most_derived, i32* %is_most_derived.addr, align 4 260 call void @llvm.dbg.declare(metadata i32* %is_most_derived.addr, metadata !87, metadata !23), !dbg !88 261 store %struct.D* %this, %struct.D** %this.addr, align 8 262 call void @llvm.dbg.declare(metadata %struct.D** %this.addr, metadata !89, metadata !23), !dbg !88 263 %this1 = load %struct.D*, %struct.D** %this.addr, align 8 264 store %struct.D* %this1, %struct.D** %retval, align 8 265 %is_most_derived2 = load i32, i32* %is_most_derived.addr, align 4 266 %is_complete_object = icmp ne i32 %is_most_derived2, 0, !dbg !91 267 br i1 %is_complete_object, label %ctor.init_vbases, label %ctor.skip_vbases, !dbg !91 268 269ctor.init_vbases: ; preds = %entry 270 %this.int8 = bitcast %struct.D* %this1 to i8*, !dbg !91 271 %0 = getelementptr inbounds i8, i8* %this.int8, i64 0, !dbg !91 272 %vbptr.D = bitcast i8* %0 to i32**, !dbg !91 273 store i32* getelementptr inbounds ([2 x i32], [2 x i32]* @"\01??_8D@@7B@", i32 0, i32 0), i32** %vbptr.D, align 8, !dbg !91 274 %1 = bitcast %struct.D* %this1 to i8*, !dbg !91 275 %2 = getelementptr inbounds i8, i8* %1, i64 16, !dbg !91 276 %3 = bitcast i8* %2 to %struct.B*, !dbg !91 277 %call = call %struct.B* @"\01??0B@@QEAA@XZ"(%struct.B* %3) #5, !dbg !91 278 br label %ctor.skip_vbases, !dbg !91 279 280ctor.skip_vbases: ; preds = %ctor.init_vbases, %entry 281 %4 = bitcast %struct.D* %this1 to i8*, !dbg !91 282 %vbptr = getelementptr inbounds i8, i8* %4, i64 0, !dbg !91 283 %5 = bitcast i8* %vbptr to i32**, !dbg !91 284 %vbtable = load i32*, i32** %5, align 8, !dbg !91 285 %6 = getelementptr inbounds i32, i32* %vbtable, i32 1, !dbg !91 286 %vbase_offs = load i32, i32* %6, align 4, !dbg !91 287 %7 = sext i32 %vbase_offs to i64, !dbg !91 288 %8 = add nsw i64 0, %7, !dbg !91 289 %9 = bitcast %struct.D* %this1 to i8*, !dbg !91 290 %add.ptr = getelementptr inbounds i8, i8* %9, i64 %8, !dbg !91 291 %10 = bitcast i8* %add.ptr to i32 (...)***, !dbg !91 292 store i32 (...)** bitcast ([1 x i8*]* @"\01??_7D@@6B@" to i32 (...)**), i32 (...)*** %10, align 8, !dbg !91 293 %d = getelementptr inbounds %struct.D, %struct.D* %this1, i32 0, i32 1, !dbg !92 294 store i32 13, i32* %d, align 8, !dbg !92 295 %11 = load %struct.D*, %struct.D** %retval, align 8, !dbg !91 296 ret %struct.D* %11, !dbg !91 297} 298 299; Function Attrs: nounwind uwtable 300define linkonce_odr i32 @"\01?g@C@@UEAAHXZ"(i8*) unnamed_addr #3 comdat align 2 !dbg !93 { 301entry: 302 %this.addr = alloca %struct.C*, align 8 303 %1 = getelementptr inbounds i8, i8* %0, i32 -8 304 %this = bitcast i8* %1 to %struct.C* 305 store %struct.C* %this, %struct.C** %this.addr, align 8 306 call void @llvm.dbg.declare(metadata %struct.C** %this.addr, metadata !94, metadata !23), !dbg !95 307 %this1 = load %struct.C*, %struct.C** %this.addr, align 8 308 %c = getelementptr inbounds %struct.C, %struct.C* %this1, i32 0, i32 2, !dbg !96 309 %2 = load i32, i32* %c, align 8, !dbg !96 310 ret i32 %2, !dbg !97 311} 312 313declare i32 @"\01?f@A@@UEAAHXZ"(%struct.A*) unnamed_addr #4 314 315declare i32 @"\01?g@B@@UEAAHXZ"(%struct.B*) unnamed_addr #4 316 317; Function Attrs: nounwind uwtable 318define linkonce_odr i32 @"\01?g@D@@UEAAHXZ"(i8*) unnamed_addr #3 comdat align 2 !dbg !98 { 319entry: 320 %this.addr = alloca %struct.D*, align 8 321 %1 = getelementptr inbounds i8, i8* %0, i32 -16 322 %this = bitcast i8* %1 to %struct.D* 323 store %struct.D* %this, %struct.D** %this.addr, align 8 324 call void @llvm.dbg.declare(metadata %struct.D** %this.addr, metadata !99, metadata !23), !dbg !100 325 %this1 = load %struct.D*, %struct.D** %this.addr, align 8 326 %d = getelementptr inbounds %struct.D, %struct.D* %this1, i32 0, i32 1, !dbg !101 327 %2 = load i32, i32* %d, align 8, !dbg !101 328 ret i32 %2, !dbg !102 329} 330 331attributes #0 = { uwtable "disable-tail-calls"="false" "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-jump-tables"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+fxsr,+mmx,+sse,+sse2,+x87" "unsafe-fp-math"="false" "use-soft-float"="false" } 332attributes #1 = { nounwind readnone } 333attributes #2 = { inlinehint nounwind uwtable "disable-tail-calls"="false" "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-jump-tables"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+fxsr,+mmx,+sse,+sse2,+x87" "unsafe-fp-math"="false" "use-soft-float"="false" } 334attributes #3 = { nounwind uwtable "disable-tail-calls"="false" "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-jump-tables"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+fxsr,+mmx,+sse,+sse2,+x87" "unsafe-fp-math"="false" "use-soft-float"="false" } 335attributes #4 = { "disable-tail-calls"="false" "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+fxsr,+mmx,+sse,+sse2,+x87" "unsafe-fp-math"="false" "use-soft-float"="false" } 336attributes #5 = { nounwind } 337 338!llvm.dbg.cu = !{!0} 339!llvm.module.flags = !{!3, !4, !5} 340!llvm.ident = !{!6} 341 342!0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !1, producer: "clang version 3.9.0 ", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !2) 343!1 = !DIFile(filename: "t.cpp", directory: "D:\5Csrc\5Cllvm\5Cbuild") 344!2 = !{} 345!3 = !{i32 2, !"CodeView", i32 1} 346!4 = !{i32 2, !"Debug Info Version", i32 3} 347!5 = !{i32 1, !"PIC Level", i32 2} 348!6 = !{!"clang version 3.9.0 "} 349!7 = distinct !DISubprogram(name: "usetypes", linkageName: "\01?usetypes@@YAXXZ", scope: !1, file: !1, line: 15, type: !8, isLocal: false, isDefinition: true, scopeLine: 15, flags: DIFlagPrototyped, isOptimized: false, unit: !0, retainedNodes: !2) 350!8 = !DISubroutineType(types: !9) 351!9 = !{null} 352!10 = !DILocalVariable(name: "a", scope: !7, file: !1, line: 16, type: !11) 353!11 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "A", file: !1, line: 1, size: 64, align: 64, elements: !12, vtableHolder: !11, identifier: ".?AUA@@") 354!12 = !{!13, !19} 355!13 = !DIDerivedType(tag: DW_TAG_member, name: "_vptr$A", scope: !1, file: !1, baseType: !14, size: 64, flags: DIFlagArtificial) 356!14 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !15, size: 64) 357!15 = !DIDerivedType(tag: DW_TAG_pointer_type, name: "__vtbl_ptr_type", baseType: !16, size: 64) 358!16 = !DISubroutineType(types: !17) 359!17 = !{!18} 360!18 = !DIBasicType(name: "int", size: 32, align: 32, encoding: DW_ATE_signed) 361!19 = !DISubprogram(name: "f", linkageName: "\01?f@A@@UEAAHXZ", scope: !11, file: !1, line: 2, type: !20, isLocal: false, isDefinition: false, scopeLine: 2, containingType: !11, virtuality: DW_VIRTUALITY_virtual, virtualIndex: 0, flags: DIFlagPrototyped | DIFlagIntroducedVirtual, isOptimized: false) 362!20 = !DISubroutineType(types: !21) 363!21 = !{!18, !22} 364!22 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !11, size: 64, align: 64, flags: DIFlagArtificial | DIFlagObjectPointer) 365!23 = !DIExpression() 366!24 = !DILocation(line: 16, column: 5, scope: !7) 367!25 = !DILocalVariable(name: "b", scope: !7, file: !1, line: 17, type: !26) 368!26 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "B", file: !1, line: 4, size: 64, align: 64, elements: !27, vtableHolder: !26, identifier: ".?AUB@@") 369!27 = !{!28, !29} 370!28 = !DIDerivedType(tag: DW_TAG_member, name: "_vptr$B", scope: !1, file: !1, baseType: !14, size: 64, flags: DIFlagArtificial) 371!29 = !DISubprogram(name: "g", linkageName: "\01?g@B@@UEAAHXZ", scope: !26, file: !1, line: 5, type: !30, isLocal: false, isDefinition: false, scopeLine: 5, containingType: !26, virtuality: DW_VIRTUALITY_pure_virtual, virtualIndex: 0, flags: DIFlagPrototyped | DIFlagIntroducedVirtual, isOptimized: false) 372!30 = !DISubroutineType(types: !31) 373!31 = !{!18, !32} 374!32 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !26, size: 64, align: 64, flags: DIFlagArtificial | DIFlagObjectPointer) 375!33 = !DILocation(line: 17, column: 5, scope: !7) 376!34 = !DILocalVariable(name: "c", scope: !7, file: !1, line: 18, type: !35) 377!35 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "C", file: !1, line: 7, size: 192, align: 64, elements: !36, vtableHolder: !11, identifier: ".?AUC@@") 378!36 = !{!37, !38, !39, !40} 379!37 = !DIDerivedType(tag: DW_TAG_inheritance, scope: !35, baseType: !11) 380!38 = !DIDerivedType(tag: DW_TAG_inheritance, scope: !35, baseType: !26, offset: 64) 381!39 = !DIDerivedType(tag: DW_TAG_member, name: "c", scope: !35, file: !1, line: 8, baseType: !18, size: 32, align: 32, offset: 128) 382!40 = !DISubprogram(name: "g", linkageName: "\01?g@C@@UEAAHXZ", scope: !35, file: !1, line: 9, type: !41, isLocal: false, isDefinition: false, scopeLine: 9, containingType: !35, virtuality: DW_VIRTUALITY_virtual, virtualIndex: 0, thisAdjustment: 8, flags: DIFlagPrototyped, isOptimized: false) 383!41 = !DISubroutineType(types: !42) 384!42 = !{!18, !43} 385!43 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !35, size: 64, align: 64, flags: DIFlagArtificial | DIFlagObjectPointer) 386!44 = !DILocation(line: 18, column: 5, scope: !7) 387!45 = !DILocalVariable(name: "d", scope: !7, file: !1, line: 19, type: !46) 388!46 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "D", file: !1, line: 11, size: 192, align: 64, elements: !47, vtableHolder: !46, identifier: ".?AUD@@") 389!47 = !{!48, !49, !50, !51} 390!48 = !DIDerivedType(tag: DW_TAG_inheritance, scope: !46, baseType: !26, offset: 4, flags: DIFlagVirtual) 391!49 = !DIDerivedType(tag: DW_TAG_member, name: "_vptr$D", scope: !1, file: !1, baseType: !14, size: 64, flags: DIFlagArtificial) 392!50 = !DIDerivedType(tag: DW_TAG_member, name: "d", scope: !46, file: !1, line: 12, baseType: !18, size: 32, align: 32, offset: 64) 393!51 = !DISubprogram(name: "g", linkageName: "\01?g@D@@UEAAHXZ", scope: !46, file: !1, line: 13, type: !52, isLocal: false, isDefinition: false, scopeLine: 13, containingType: !46, virtuality: DW_VIRTUALITY_virtual, virtualIndex: 0, thisAdjustment: 16, flags: DIFlagPrototyped, isOptimized: false) 394!52 = !DISubroutineType(types: !53) 395!53 = !{!18, !54} 396!54 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !46, size: 64, align: 64, flags: DIFlagArtificial | DIFlagObjectPointer) 397!55 = !DILocation(line: 19, column: 5, scope: !7) 398!56 = !DILocation(line: 20, column: 5, scope: !7) 399!57 = !DILocation(line: 21, column: 1, scope: !7) 400!58 = distinct !DISubprogram(name: "A", linkageName: "\01??0A@@QEAA@XZ", scope: !11, file: !1, line: 1, type: !59, isLocal: false, isDefinition: true, scopeLine: 1, flags: DIFlagArtificial | DIFlagPrototyped, isOptimized: false, unit: !0, declaration: !61, retainedNodes: !2) 401!59 = !DISubroutineType(types: !60) 402!60 = !{null, !22} 403!61 = !DISubprogram(name: "A", scope: !11, type: !59, isLocal: false, isDefinition: false, flags: DIFlagArtificial | DIFlagPrototyped, isOptimized: false) 404!62 = !DILocalVariable(name: "this", arg: 1, scope: !58, type: !63, flags: DIFlagArtificial | DIFlagObjectPointer) 405!63 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !11, size: 64, align: 64) 406!64 = !DILocation(line: 0, scope: !58) 407!65 = !DILocation(line: 1, column: 8, scope: !58) 408!66 = distinct !DISubprogram(name: "B", linkageName: "\01??0B@@QEAA@XZ", scope: !26, file: !1, line: 4, type: !67, isLocal: false, isDefinition: true, scopeLine: 4, flags: DIFlagArtificial | DIFlagPrototyped, isOptimized: false, unit: !0, declaration: !69, retainedNodes: !2) 409!67 = !DISubroutineType(types: !68) 410!68 = !{null, !32} 411!69 = !DISubprogram(name: "B", scope: !26, type: !67, isLocal: false, isDefinition: false, flags: DIFlagArtificial | DIFlagPrototyped, isOptimized: false) 412!70 = !DILocalVariable(name: "this", arg: 1, scope: !66, type: !71, flags: DIFlagArtificial | DIFlagObjectPointer) 413!71 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !26, size: 64, align: 64) 414!72 = !DILocation(line: 0, scope: !66) 415!73 = !DILocation(line: 4, column: 8, scope: !66) 416!74 = distinct !DISubprogram(name: "C", linkageName: "\01??0C@@QEAA@XZ", scope: !35, file: !1, line: 7, type: !75, isLocal: false, isDefinition: true, scopeLine: 7, flags: DIFlagArtificial | DIFlagPrototyped, isOptimized: false, unit: !0, declaration: !77, retainedNodes: !2) 417!75 = !DISubroutineType(types: !76) 418!76 = !{null, !43} 419!77 = !DISubprogram(name: "C", scope: !35, type: !75, isLocal: false, isDefinition: false, flags: DIFlagArtificial | DIFlagPrototyped, isOptimized: false) 420!78 = !DILocalVariable(name: "this", arg: 1, scope: !74, type: !79, flags: DIFlagArtificial | DIFlagObjectPointer) 421!79 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !35, size: 64, align: 64) 422!80 = !DILocation(line: 0, scope: !74) 423!81 = !DILocation(line: 7, column: 8, scope: !74) 424!82 = !DILocation(line: 8, column: 7, scope: !74) 425!83 = distinct !DISubprogram(name: "D", linkageName: "\01??0D@@QEAA@XZ", scope: !46, file: !1, line: 11, type: !84, isLocal: false, isDefinition: true, scopeLine: 11, flags: DIFlagArtificial | DIFlagPrototyped, isOptimized: false, unit: !0, declaration: !86, retainedNodes: !2) 426!84 = !DISubroutineType(types: !85) 427!85 = !{null, !54} 428!86 = !DISubprogram(name: "D", scope: !46, type: !84, isLocal: false, isDefinition: false, flags: DIFlagArtificial | DIFlagPrototyped, isOptimized: false) 429!87 = !DILocalVariable(name: "is_most_derived", arg: 2, scope: !83, type: !18, flags: DIFlagArtificial) 430!88 = !DILocation(line: 0, scope: !83) 431!89 = !DILocalVariable(name: "this", arg: 1, scope: !83, type: !90, flags: DIFlagArtificial | DIFlagObjectPointer) 432!90 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !46, size: 64, align: 64) 433!91 = !DILocation(line: 11, column: 8, scope: !83) 434!92 = !DILocation(line: 12, column: 7, scope: !83) 435!93 = distinct !DISubprogram(name: "g", linkageName: "\01?g@C@@UEAAHXZ", scope: !35, file: !1, line: 9, type: !41, isLocal: false, isDefinition: true, scopeLine: 9, flags: DIFlagPrototyped, isOptimized: false, unit: !0, declaration: !40, retainedNodes: !2) 436!94 = !DILocalVariable(name: "this", arg: 1, scope: !93, type: !79, flags: DIFlagArtificial | DIFlagObjectPointer) 437!95 = !DILocation(line: 0, scope: !93) 438!96 = !DILocation(line: 9, column: 28, scope: !93) 439!97 = !DILocation(line: 9, column: 21, scope: !93) 440!98 = distinct !DISubprogram(name: "g", linkageName: "\01?g@D@@UEAAHXZ", scope: !46, file: !1, line: 13, type: !52, isLocal: false, isDefinition: true, scopeLine: 13, flags: DIFlagPrototyped, isOptimized: false, unit: !0, declaration: !51, retainedNodes: !2) 441!99 = !DILocalVariable(name: "this", arg: 1, scope: !98, type: !90, flags: DIFlagArtificial | DIFlagObjectPointer) 442!100 = !DILocation(line: 0, scope: !98) 443!101 = !DILocation(line: 13, column: 28, scope: !98) 444!102 = !DILocation(line: 13, column: 21, scope: !98) 445