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
4 ; Check for the appropriate MethodKind below.
6 ; C++ source used to generate IR:
9 ; virtual void f(); // IntroducingVirtual
10 ; virtual void g() = 0; // PureIntroducingVirtual
13 ; void f() override = 0; // PureVirtual
14 ; void g() override; // Virtual
17 ; void f() override; // Virtual
18 ; void g() override; // Virtual
21 ; $ clang t.cpp -S -emit-llvm -g -gcodeview -o t.ll
24 ; CHECK-NEXT: TypeLeafKind: LF_ONEMETHOD (0x1511)
25 ; CHECK-NEXT: AccessSpecifier: Public (0x3)
26 ; CHECK-NEXT: MethodKind: Virtual (0x1)
27 ; CHECK-NEXT: Type: void C::() ({{.*}})
30 ; CHECK-NEXT: OneMethod {
31 ; CHECK-NEXT: TypeLeafKind: LF_ONEMETHOD (0x1511)
32 ; CHECK-NEXT: AccessSpecifier: Public (0x3)
33 ; CHECK-NEXT: MethodKind: Virtual (0x1)
34 ; CHECK-NEXT: Type: void C::() ({{.*}})
39 ; CHECK-NEXT: TypeLeafKind: LF_ONEMETHOD (0x1511)
40 ; CHECK-NEXT: AccessSpecifier: Public (0x3)
41 ; CHECK-NEXT: MethodKind: PureVirtual (0x5)
42 ; CHECK-NEXT: Type: void B::() ({{.*}})
45 ; CHECK-NEXT: OneMethod {
46 ; CHECK-NEXT: TypeLeafKind: LF_ONEMETHOD (0x1511)
47 ; CHECK-NEXT: AccessSpecifier: Public (0x3)
48 ; CHECK-NEXT: MethodKind: Virtual (0x1)
49 ; CHECK-NEXT: Type: void B::() ({{.*}})
54 ; CHECK-NEXT: TypeLeafKind: LF_ONEMETHOD (0x1511)
55 ; CHECK-NEXT: AccessSpecifier: Public (0x3)
56 ; CHECK-NEXT: MethodKind: IntroducingVirtual (0x4)
57 ; CHECK-NEXT: Type: void A::() ({{.*}})
58 ; CHECK-NEXT: VFTableOffset: 0x0
61 ; CHECK-NEXT: OneMethod {
62 ; CHECK-NEXT: TypeLeafKind: LF_ONEMETHOD (0x1511)
63 ; CHECK-NEXT: AccessSpecifier: Public (0x3)
64 ; CHECK-NEXT: MethodKind: PureIntroducingVirtual (0x6)
65 ; CHECK-NEXT: Type: void A::() ({{.*}})
66 ; CHECK-NEXT: VFTableOffset: 0x8
71 source_filename = "t.cpp"
72 target datalayout = "e-m:w-i64:64-f80:128-n8:16:32:64-S128"
73 target triple = "x86_64-pc-windows-msvc19.0.23918"
75 %struct.C = type { %struct.B }
76 %struct.B = type { %struct.A }
77 %struct.A = type { i32 (...)** }
78 %rtti.CompleteObjectLocator = type { i32, i32, i32, i32, i32, i32 }
79 %rtti.TypeDescriptor7 = type { i8**, i8*, [8 x i8] }
80 %rtti.ClassHierarchyDescriptor = type { i32, i32, i32, i32 }
81 %rtti.BaseClassDescriptor = type { i32, i32, i32, i32, i32, i32, i32 }
83 $"\01??0C@@QEAA@XZ" = comdat any
85 $"\01??0B@@QEAA@XZ" = comdat any
87 $"\01??0A@@QEAA@XZ" = comdat any
89 $"\01??_7C@@6B@" = comdat largest
91 $"\01??_R4C@@6B@" = comdat any
93 $"\01??_R0?AUC@@@8" = comdat any
95 $"\01??_R3C@@8" = comdat any
97 $"\01??_R2C@@8" = comdat any
99 $"\01??_R1A@?0A@EA@C@@8" = comdat any
101 $"\01??_R1A@?0A@EA@B@@8" = comdat any
103 $"\01??_R0?AUB@@@8" = comdat any
105 $"\01??_R3B@@8" = comdat any
107 $"\01??_R2B@@8" = comdat any
109 $"\01??_R1A@?0A@EA@A@@8" = comdat any
111 $"\01??_R0?AUA@@@8" = comdat any
113 $"\01??_R3A@@8" = comdat any
115 $"\01??_R2A@@8" = comdat any
117 $"\01??_7B@@6B@" = comdat largest
119 $"\01??_R4B@@6B@" = comdat any
121 $"\01??_7A@@6B@" = comdat largest
123 $"\01??_R4A@@6B@" = comdat any
125 @"\01?p@@3PEAUC@@EA" = global %struct.C* null, align 8, !dbg !0
126 @0 = private unnamed_addr constant [3 x i8*] [i8* bitcast (%rtti.CompleteObjectLocator* @"\01??_R4C@@6B@" to i8*), i8* bitcast (void (%struct.C*)* @"\01?f@C@@UEAAXXZ" to i8*), i8* bitcast (void (%struct.C*)* @"\01?g@C@@UEAAXXZ" to i8*)], comdat($"\01??_7C@@6B@")
127 @"\01??_R4C@@6B@" = linkonce_odr constant %rtti.CompleteObjectLocator { i32 1, i32 0, i32 0, i32 trunc (i64 sub nuw nsw (i64 ptrtoint (%rtti.TypeDescriptor7* @"\01??_R0?AUC@@@8" to i64), i64 ptrtoint (i8* @__ImageBase to i64)) to i32), i32 trunc (i64 sub nuw nsw (i64 ptrtoint (%rtti.ClassHierarchyDescriptor* @"\01??_R3C@@8" to i64), i64 ptrtoint (i8* @__ImageBase to i64)) to i32), i32 trunc (i64 sub nuw nsw (i64 ptrtoint (%rtti.CompleteObjectLocator* @"\01??_R4C@@6B@" to i64), i64 ptrtoint (i8* @__ImageBase to i64)) to i32) }, comdat
128 @"\01??_7type_info@@6B@" = external constant i8*
129 @"\01??_R0?AUC@@@8" = linkonce_odr global %rtti.TypeDescriptor7 { i8** @"\01??_7type_info@@6B@", i8* null, [8 x i8] c".?AUC@@\00" }, comdat
130 @__ImageBase = external constant i8
131 @"\01??_R3C@@8" = linkonce_odr constant %rtti.ClassHierarchyDescriptor { i32 0, i32 0, i32 3, i32 trunc (i64 sub nuw nsw (i64 ptrtoint ([4 x i32]* @"\01??_R2C@@8" to i64), i64 ptrtoint (i8* @__ImageBase to i64)) to i32) }, comdat
132 @"\01??_R2C@@8" = linkonce_odr constant [4 x i32] [i32 trunc (i64 sub nuw nsw (i64 ptrtoint (%rtti.BaseClassDescriptor* @"\01??_R1A@?0A@EA@C@@8" to i64), i64 ptrtoint (i8* @__ImageBase to i64)) to i32), i32 trunc (i64 sub nuw nsw (i64 ptrtoint (%rtti.BaseClassDescriptor* @"\01??_R1A@?0A@EA@B@@8" to i64), i64 ptrtoint (i8* @__ImageBase to i64)) to i32), i32 trunc (i64 sub nuw nsw (i64 ptrtoint (%rtti.BaseClassDescriptor* @"\01??_R1A@?0A@EA@A@@8" to i64), i64 ptrtoint (i8* @__ImageBase to i64)) to i32), i32 0], comdat
133 @"\01??_R1A@?0A@EA@C@@8" = linkonce_odr constant %rtti.BaseClassDescriptor { i32 trunc (i64 sub nuw nsw (i64 ptrtoint (%rtti.TypeDescriptor7* @"\01??_R0?AUC@@@8" to i64), i64 ptrtoint (i8* @__ImageBase to i64)) to i32), i32 2, i32 0, i32 -1, i32 0, i32 64, i32 trunc (i64 sub nuw nsw (i64 ptrtoint (%rtti.ClassHierarchyDescriptor* @"\01??_R3C@@8" to i64), i64 ptrtoint (i8* @__ImageBase to i64)) to i32) }, comdat
134 @"\01??_R1A@?0A@EA@B@@8" = linkonce_odr constant %rtti.BaseClassDescriptor { i32 trunc (i64 sub nuw nsw (i64 ptrtoint (%rtti.TypeDescriptor7* @"\01??_R0?AUB@@@8" to i64), i64 ptrtoint (i8* @__ImageBase to i64)) to i32), i32 1, i32 0, i32 -1, i32 0, i32 64, i32 trunc (i64 sub nuw nsw (i64 ptrtoint (%rtti.ClassHierarchyDescriptor* @"\01??_R3B@@8" to i64), i64 ptrtoint (i8* @__ImageBase to i64)) to i32) }, comdat
135 @"\01??_R0?AUB@@@8" = linkonce_odr global %rtti.TypeDescriptor7 { i8** @"\01??_7type_info@@6B@", i8* null, [8 x i8] c".?AUB@@\00" }, comdat
136 @"\01??_R3B@@8" = linkonce_odr constant %rtti.ClassHierarchyDescriptor { i32 0, i32 0, i32 2, i32 trunc (i64 sub nuw nsw (i64 ptrtoint ([3 x i32]* @"\01??_R2B@@8" to i64), i64 ptrtoint (i8* @__ImageBase to i64)) to i32) }, comdat
137 @"\01??_R2B@@8" = linkonce_odr constant [3 x i32] [i32 trunc (i64 sub nuw nsw (i64 ptrtoint (%rtti.BaseClassDescriptor* @"\01??_R1A@?0A@EA@B@@8" to i64), i64 ptrtoint (i8* @__ImageBase to i64)) to i32), i32 trunc (i64 sub nuw nsw (i64 ptrtoint (%rtti.BaseClassDescriptor* @"\01??_R1A@?0A@EA@A@@8" to i64), i64 ptrtoint (i8* @__ImageBase to i64)) to i32), i32 0], comdat
138 @"\01??_R1A@?0A@EA@A@@8" = linkonce_odr constant %rtti.BaseClassDescriptor { i32 trunc (i64 sub nuw nsw (i64 ptrtoint (%rtti.TypeDescriptor7* @"\01??_R0?AUA@@@8" to i64), i64 ptrtoint (i8* @__ImageBase to i64)) to i32), i32 0, i32 0, i32 -1, i32 0, i32 64, i32 trunc (i64 sub nuw nsw (i64 ptrtoint (%rtti.ClassHierarchyDescriptor* @"\01??_R3A@@8" to i64), i64 ptrtoint (i8* @__ImageBase to i64)) to i32) }, comdat
139 @"\01??_R0?AUA@@@8" = linkonce_odr global %rtti.TypeDescriptor7 { i8** @"\01??_7type_info@@6B@", i8* null, [8 x i8] c".?AUA@@\00" }, comdat
140 @"\01??_R3A@@8" = linkonce_odr constant %rtti.ClassHierarchyDescriptor { i32 0, i32 0, i32 1, i32 trunc (i64 sub nuw nsw (i64 ptrtoint ([2 x i32]* @"\01??_R2A@@8" to i64), i64 ptrtoint (i8* @__ImageBase to i64)) to i32) }, comdat
141 @"\01??_R2A@@8" = linkonce_odr constant [2 x i32] [i32 trunc (i64 sub nuw nsw (i64 ptrtoint (%rtti.BaseClassDescriptor* @"\01??_R1A@?0A@EA@A@@8" to i64), i64 ptrtoint (i8* @__ImageBase to i64)) to i32), i32 0], comdat
142 @1 = private unnamed_addr constant [3 x i8*] [i8* bitcast (%rtti.CompleteObjectLocator* @"\01??_R4B@@6B@" to i8*), i8* bitcast (void ()* @_purecall to i8*), i8* bitcast (void (%struct.B*)* @"\01?g@B@@UEAAXXZ" to i8*)], comdat($"\01??_7B@@6B@")
143 @"\01??_R4B@@6B@" = linkonce_odr constant %rtti.CompleteObjectLocator { i32 1, i32 0, i32 0, i32 trunc (i64 sub nuw nsw (i64 ptrtoint (%rtti.TypeDescriptor7* @"\01??_R0?AUB@@@8" to i64), i64 ptrtoint (i8* @__ImageBase to i64)) to i32), i32 trunc (i64 sub nuw nsw (i64 ptrtoint (%rtti.ClassHierarchyDescriptor* @"\01??_R3B@@8" to i64), i64 ptrtoint (i8* @__ImageBase to i64)) to i32), i32 trunc (i64 sub nuw nsw (i64 ptrtoint (%rtti.CompleteObjectLocator* @"\01??_R4B@@6B@" to i64), i64 ptrtoint (i8* @__ImageBase to i64)) to i32) }, comdat
144 @2 = private unnamed_addr constant [3 x i8*] [i8* bitcast (%rtti.CompleteObjectLocator* @"\01??_R4A@@6B@" to i8*), i8* bitcast (void (%struct.A*)* @"\01?f@A@@UEAAXXZ" to i8*), i8* bitcast (void ()* @_purecall to i8*)], comdat($"\01??_7A@@6B@")
145 @"\01??_R4A@@6B@" = linkonce_odr constant %rtti.CompleteObjectLocator { i32 1, i32 0, i32 0, i32 trunc (i64 sub nuw nsw (i64 ptrtoint (%rtti.TypeDescriptor7* @"\01??_R0?AUA@@@8" to i64), i64 ptrtoint (i8* @__ImageBase to i64)) to i32), i32 trunc (i64 sub nuw nsw (i64 ptrtoint (%rtti.ClassHierarchyDescriptor* @"\01??_R3A@@8" to i64), i64 ptrtoint (i8* @__ImageBase to i64)) to i32), i32 trunc (i64 sub nuw nsw (i64 ptrtoint (%rtti.CompleteObjectLocator* @"\01??_R4A@@6B@" to i64), i64 ptrtoint (i8* @__ImageBase to i64)) to i32) }, comdat
146 @llvm.global_ctors = appending global [1 x { i32, void ()*, i8* }] [{ i32, void ()*, i8* } { i32 65535, void ()* @_GLOBAL__sub_I_t.cpp, i8* null }]
148 @"\01??_7C@@6B@" = unnamed_addr alias i8*, getelementptr inbounds ([3 x i8*], [3 x i8*]* @0, i32 0, i32 1)
149 @"\01??_7B@@6B@" = unnamed_addr alias i8*, getelementptr inbounds ([3 x i8*], [3 x i8*]* @1, i32 0, i32 1)
150 @"\01??_7A@@6B@" = unnamed_addr alias i8*, getelementptr inbounds ([3 x i8*], [3 x i8*]* @2, i32 0, i32 1)
152 ; Function Attrs: uwtable
153 define internal void @"\01??__Ep@@YAXXZ"() #0 !dbg !40 {
155 %call = call i8* @"\01??2@YAPEAX_K@Z"(i64 8) #5, !dbg !43
156 %0 = bitcast i8* %call to %struct.C*, !dbg !43
157 %call1 = call %struct.C* @"\01??0C@@QEAA@XZ"(%struct.C* %0) #6, !dbg !44
158 store %struct.C* %0, %struct.C** @"\01?p@@3PEAUC@@EA", align 8, !dbg !43
162 ; Function Attrs: nobuiltin
163 declare noalias i8* @"\01??2@YAPEAX_K@Z"(i64) #1
165 ; Function Attrs: inlinehint nounwind uwtable
167 define linkonce_odr %struct.C* @"\01??0C@@QEAA@XZ"(%struct.C* returned %this) unnamed_addr #2 comdat align 2 !dbg !45 {
169 %this.addr = alloca %struct.C*, align 8
170 store %struct.C* %this, %struct.C** %this.addr, align 8
171 call void @llvm.dbg.declare(metadata %struct.C** %this.addr, metadata !47, metadata !48), !dbg !49
172 %this1 = load %struct.C*, %struct.C** %this.addr, align 8
173 %0 = bitcast %struct.C* %this1 to %struct.B*, !dbg !50
174 %call = call %struct.B* @"\01??0B@@QEAA@XZ"(%struct.B* %0) #6, !dbg !50
175 %1 = bitcast %struct.C* %this1 to i32 (...)***, !dbg !50
176 store i32 (...)** bitcast (i8** @"\01??_7C@@6B@" to i32 (...)**), i32 (...)*** %1, align 8, !dbg !50
177 ret %struct.C* %this1, !dbg !50
180 ; Function Attrs: nounwind readnone
181 declare void @llvm.dbg.declare(metadata, metadata, metadata) #3
183 ; Function Attrs: inlinehint nounwind uwtable
184 define linkonce_odr %struct.B* @"\01??0B@@QEAA@XZ"(%struct.B* returned %this) unnamed_addr #2 comdat align 2 !dbg !51 {
186 %this.addr = alloca %struct.B*, align 8
187 store %struct.B* %this, %struct.B** %this.addr, align 8
188 call void @llvm.dbg.declare(metadata %struct.B** %this.addr, metadata !53, metadata !48), !dbg !55
189 %this1 = load %struct.B*, %struct.B** %this.addr, align 8
190 %0 = bitcast %struct.B* %this1 to %struct.A*, !dbg !56
191 %call = call %struct.A* @"\01??0A@@QEAA@XZ"(%struct.A* %0) #6, !dbg !56
192 %1 = bitcast %struct.B* %this1 to i32 (...)***, !dbg !56
193 store i32 (...)** bitcast (i8** @"\01??_7B@@6B@" to i32 (...)**), i32 (...)*** %1, align 8, !dbg !56
194 ret %struct.B* %this1, !dbg !56
197 declare void @"\01?f@C@@UEAAXXZ"(%struct.C*) unnamed_addr #4
199 declare void @"\01?g@C@@UEAAXXZ"(%struct.C*) unnamed_addr #4
201 ; Function Attrs: inlinehint nounwind uwtable
202 define linkonce_odr %struct.A* @"\01??0A@@QEAA@XZ"(%struct.A* returned %this) unnamed_addr #2 comdat align 2 !dbg !57 {
204 %this.addr = alloca %struct.A*, align 8
205 store %struct.A* %this, %struct.A** %this.addr, align 8
206 call void @llvm.dbg.declare(metadata %struct.A** %this.addr, metadata !59, metadata !48), !dbg !61
207 %this1 = load %struct.A*, %struct.A** %this.addr, align 8
208 %0 = bitcast %struct.A* %this1 to i32 (...)***, !dbg !62
209 store i32 (...)** bitcast (i8** @"\01??_7A@@6B@" to i32 (...)**), i32 (...)*** %0, align 8, !dbg !62
210 ret %struct.A* %this1, !dbg !62
213 declare void @_purecall() unnamed_addr
215 declare void @"\01?g@B@@UEAAXXZ"(%struct.B*) unnamed_addr #4
217 declare void @"\01?f@A@@UEAAXXZ"(%struct.A*) unnamed_addr #4
219 ; Function Attrs: uwtable
220 define internal void @_GLOBAL__sub_I_t.cpp() #0 !dbg !63 {
222 call void @"\01??__Ep@@YAXXZ"(), !dbg !65
226 attributes #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" }
227 attributes #1 = { nobuiltin "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" }
228 attributes #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" }
229 attributes #3 = { nounwind readnone }
230 attributes #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" }
231 attributes #5 = { builtin }
232 attributes #6 = { nounwind }
235 !llvm.module.flags = !{!36, !37, !38}
238 !0 = distinct !DIGlobalVariableExpression(var: !1, expr: !DIExpression())
239 !1 = !DIGlobalVariable(name: "p", linkageName: "\01?p@@3PEAUC@@EA", scope: !2, file: !3, line: 13, type: !6, isLocal: false, isDefinition: true)
240 !2 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !3, producer: "clang version 3.9.0 ", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !4, globals: !5)
241 !3 = !DIFile(filename: "t.cpp", directory: "D:\5Csrc\5Cllvm\5Cbuild")
244 !6 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !7, size: 64, align: 64)
245 !7 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "C", file: !3, line: 9, size: 64, align: 64, elements: !8, vtableHolder: !13, identifier: ".?AUC@@")
247 !9 = !DIDerivedType(tag: DW_TAG_inheritance, scope: !7, baseType: !10)
248 !10 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "B", file: !3, line: 5, size: 64, align: 64, elements: !11, vtableHolder: !13, identifier: ".?AUB@@")
249 !11 = !{!12, !26, !30}
250 !12 = !DIDerivedType(tag: DW_TAG_inheritance, scope: !10, baseType: !13)
251 !13 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "A", file: !3, line: 1, size: 64, align: 64, elements: !14, vtableHolder: !13, identifier: ".?AUA@@")
252 !14 = !{!15, !21, !25}
253 !15 = !DIDerivedType(tag: DW_TAG_member, name: "_vptr$A", scope: !3, file: !3, baseType: !16, size: 64, flags: DIFlagArtificial)
254 !16 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !17, size: 64)
255 !17 = !DIDerivedType(tag: DW_TAG_pointer_type, name: "__vtbl_ptr_type", baseType: !18, size: 64)
256 !18 = !DISubroutineType(types: !19)
258 !20 = !DIBasicType(name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
259 !21 = !DISubprogram(name: "f", linkageName: "\01?f@A@@UEAAXXZ", scope: !13, file: !3, line: 2, type: !22, isLocal: false, isDefinition: false, scopeLine: 2, containingType: !13, virtuality: DW_VIRTUALITY_virtual, virtualIndex: 0, flags: DIFlagPrototyped | DIFlagIntroducedVirtual, isOptimized: false)
260 !22 = !DISubroutineType(types: !23)
262 !24 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !13, size: 64, align: 64, flags: DIFlagArtificial | DIFlagObjectPointer)
263 !25 = !DISubprogram(name: "g", linkageName: "\01?g@A@@UEAAXXZ", scope: !13, file: !3, line: 3, type: !22, isLocal: false, isDefinition: false, scopeLine: 3, containingType: !13, virtuality: DW_VIRTUALITY_pure_virtual, virtualIndex: 1, flags: DIFlagPrototyped | DIFlagIntroducedVirtual, isOptimized: false)
264 !26 = !DISubprogram(name: "f", linkageName: "\01?f@B@@UEAAXXZ", scope: !10, file: !3, line: 6, type: !27, isLocal: false, isDefinition: false, scopeLine: 6, containingType: !10, virtuality: DW_VIRTUALITY_pure_virtual, virtualIndex: 0, flags: DIFlagPrototyped, isOptimized: false)
265 !27 = !DISubroutineType(types: !28)
267 !29 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !10, size: 64, align: 64, flags: DIFlagArtificial | DIFlagObjectPointer)
268 !30 = !DISubprogram(name: "g", linkageName: "\01?g@B@@UEAAXXZ", scope: !10, file: !3, line: 7, type: !27, isLocal: false, isDefinition: false, scopeLine: 7, containingType: !10, virtuality: DW_VIRTUALITY_virtual, virtualIndex: 1, flags: DIFlagPrototyped, isOptimized: false)
269 !31 = !DISubprogram(name: "f", linkageName: "\01?f@C@@UEAAXXZ", scope: !7, file: !3, line: 10, type: !32, isLocal: false, isDefinition: false, scopeLine: 10, containingType: !7, virtuality: DW_VIRTUALITY_virtual, virtualIndex: 0, flags: DIFlagPrototyped, isOptimized: false)
270 !32 = !DISubroutineType(types: !33)
272 !34 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !7, size: 64, align: 64, flags: DIFlagArtificial | DIFlagObjectPointer)
273 !35 = !DISubprogram(name: "g", linkageName: "\01?g@C@@UEAAXXZ", scope: !7, file: !3, line: 11, type: !32, isLocal: false, isDefinition: false, scopeLine: 11, containingType: !7, virtuality: DW_VIRTUALITY_virtual, virtualIndex: 1, flags: DIFlagPrototyped, isOptimized: false)
274 !36 = !{i32 2, !"CodeView", i32 1}
275 !37 = !{i32 2, !"Debug Info Version", i32 3}
276 !38 = !{i32 1, !"PIC Level", i32 2}
277 !39 = !{!"clang version 3.9.0 "}
278 !40 = distinct !DISubprogram(name: "??__Ep@@YAXXZ", scope: !3, file: !3, line: 13, type: !41, isLocal: true, isDefinition: true, scopeLine: 13, flags: DIFlagPrototyped, isOptimized: false, unit: !2, retainedNodes: !4)
279 !41 = !DISubroutineType(types: !42)
281 !43 = !DILocation(line: 13, column: 8, scope: !40)
282 !44 = !DILocation(line: 13, column: 12, scope: !40)
283 !45 = distinct !DISubprogram(name: "C", linkageName: "\01??0C@@QEAA@XZ", scope: !7, file: !3, line: 9, type: !32, isLocal: false, isDefinition: true, scopeLine: 9, flags: DIFlagArtificial | DIFlagPrototyped, isOptimized: false, unit: !2, declaration: !46, retainedNodes: !4)
284 !46 = !DISubprogram(name: "C", scope: !7, type: !32, isLocal: false, isDefinition: false, flags: DIFlagArtificial | DIFlagPrototyped, isOptimized: false)
285 !47 = !DILocalVariable(name: "this", arg: 1, scope: !45, type: !6, flags: DIFlagArtificial | DIFlagObjectPointer)
286 !48 = !DIExpression()
287 !49 = !DILocation(line: 0, scope: !45)
288 !50 = !DILocation(line: 9, column: 8, scope: !45)
289 !51 = distinct !DISubprogram(name: "B", linkageName: "\01??0B@@QEAA@XZ", scope: !10, file: !3, line: 5, type: !27, isLocal: false, isDefinition: true, scopeLine: 5, flags: DIFlagArtificial | DIFlagPrototyped, isOptimized: false, unit: !2, declaration: !52, retainedNodes: !4)
290 !52 = !DISubprogram(name: "B", scope: !10, type: !27, isLocal: false, isDefinition: false, flags: DIFlagArtificial | DIFlagPrototyped, isOptimized: false)
291 !53 = !DILocalVariable(name: "this", arg: 1, scope: !51, type: !54, flags: DIFlagArtificial | DIFlagObjectPointer)
292 !54 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !10, size: 64, align: 64)
293 !55 = !DILocation(line: 0, scope: !51)
294 !56 = !DILocation(line: 5, column: 8, scope: !51)
295 !57 = distinct !DISubprogram(name: "A", linkageName: "\01??0A@@QEAA@XZ", scope: !13, file: !3, line: 1, type: !22, isLocal: false, isDefinition: true, scopeLine: 1, flags: DIFlagArtificial | DIFlagPrototyped, isOptimized: false, unit: !2, declaration: !58, retainedNodes: !4)
296 !58 = !DISubprogram(name: "A", scope: !13, type: !22, isLocal: false, isDefinition: false, flags: DIFlagArtificial | DIFlagPrototyped, isOptimized: false)
297 !59 = !DILocalVariable(name: "this", arg: 1, scope: !57, type: !60, flags: DIFlagArtificial | DIFlagObjectPointer)
298 !60 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !13, size: 64, align: 64)
299 !61 = !DILocation(line: 0, scope: !57)
300 !62 = !DILocation(line: 1, column: 8, scope: !57)
301 !63 = distinct !DISubprogram(linkageName: "_GLOBAL__sub_I_t.cpp", scope: !3, file: !3, type: !64, isLocal: true, isDefinition: true, flags: DIFlagArtificial, isOptimized: false, unit: !2, retainedNodes: !4)
302 !64 = !DISubroutineType(types: !4)
303 !65 = !DILocation(line: 0, scope: !63)