diff --git a/llvm/lib/CodeGen/AsmPrinter/CodeViewDebug.cpp b/llvm/lib/CodeGen/AsmPrinter/CodeViewDebug.cpp --- a/llvm/lib/CodeGen/AsmPrinter/CodeViewDebug.cpp +++ b/llvm/lib/CodeGen/AsmPrinter/CodeViewDebug.cpp @@ -418,8 +418,10 @@ ReturnTy = TypeArray[0]; } + // Add CxxReturnUdt option to functions that return nontrivial record types + // or methods that return record types. if (auto *ReturnDCTy = dyn_cast_or_null(ReturnTy)) { - if (isNonTrivial(ReturnDCTy)) + if (isNonTrivial(ReturnDCTy) || ClassTy) FO |= FunctionOptions::CxxReturnUdt; } diff --git a/llvm/test/DebugInfo/COFF/function-options.ll b/llvm/test/DebugInfo/COFF/function-options.ll --- a/llvm/test/DebugInfo/COFF/function-options.ll +++ b/llvm/test/DebugInfo/COFF/function-options.ll @@ -33,7 +33,15 @@ ; DEFINE_FUNCTION(DClass); // Expect: FO = CxxReturnUdt ; ; class FClass { static int x; }; -; DEFINE_FUNCTION(FClass); // Expect FO = None +; DEFINE_FUNCTION(FClass); // Expect: FO = None +; +; class GClass; +; class HClass { +; AClass Member_AClass(AClass &); // Expect: FO = CxxReturnUdt +; BClass Member_BClass(BClass &); // Expect: FO = CxxReturnUdt +; GClass Member_GClass(GClass &); // Expect: FO = CxxReturnUdt +; } +; DEFINE_FUNCTION(HClass); ; ; struct AStruct {}; ; DEFINE_FUNCTION(AStruct); // Expect FO = None @@ -229,6 +237,66 @@ ; CHECK: FunctionType: FClass (FClass&) ([[SP6]]) ; CHECK: Name: Func_FClass ; CHECK: } +; CHECK: MemberFunction ([[MF_A:.*]]) { +; CHECK: TypeLeafKind: LF_MFUNCTION (0x1009) +; CHECK: ReturnType: AClass ({{.*}}) +; CHECK: ClassType: HClass ({{.*}}) +; CHECK: ThisType: HClass* const ({{.*}}) +; CHECK: CallingConvention: NearC (0x0) +; CHECK: FunctionOptions [ (0x1) +; CHECK: CxxReturnUdt (0x1) +; CHECK: ] +; CHECK: NumParameters: 1 +; CHECK: ArgListType: (AClass&) ({{.*}}) +; CHECK: ThisAdjustment: 0 +; CHECK: } +; CHECK: MemberFunction ([[MF_B:.*]]) { +; CHECK: TypeLeafKind: LF_MFUNCTION (0x1009) +; CHECK: ReturnType: BClass ({{.*}}) +; CHECK: ClassType: HClass ({{.*}}) +; CHECK: ThisType: HClass* const ({{.*}}) +; CHECK: CallingConvention: NearC (0x0) +; CHECK: FunctionOptions [ (0x1) +; CHECK: CxxReturnUdt (0x1) +; CHECK: ] +; CHECK: NumParameters: 1 +; CHECK: ArgListType: (BClass&) ({{.*}}) +; CHECK: ThisAdjustment: 0 +; CHECK: } +; CHECK: MemberFunction ([[MF_G:.*]]) { +; CHECK: TypeLeafKind: LF_MFUNCTION (0x1009) +; CHECK: ReturnType: GClass ({{.*}}) +; CHECK: ClassType: HClass ({{.*}}) +; CHECK: ThisType: HClass* const ({{.*}}) +; CHECK: CallingConvention: NearC (0x0) +; CHECK: FunctionOptions [ (0x1) +; CHECK: CxxReturnUdt (0x1) +; CHECK: ] +; CHECK: NumParameters: 1 +; CHECK: ArgListType: (GClass&) ({{.*}}) +; CHECK: ThisAdjustment: 0 +; CHECK: } +; CHECK: FieldList (0x1043) { +; CHECK: TypeLeafKind: LF_FIELDLIST (0x1203) +; CHECK: OneMethod { +; CHECK: TypeLeafKind: LF_ONEMETHOD (0x1511) +; CHECK: AccessSpecifier: Private (0x1) +; CHECK: Type: AClass HClass::(AClass&) ([[MF_A]]) +; CHECK: Name: Member_AClass +; CHECK: } +; CHECK: OneMethod { +; CHECK: TypeLeafKind: LF_ONEMETHOD (0x1511) +; CHECK: AccessSpecifier: Private (0x1) +; CHECK: Type: BClass HClass::(BClass&) ([[MF_B]]) +; CHECK: Name: Member_BClass +; CHECK: } +; CHECK: OneMethod { +; CHECK: TypeLeafKind: LF_ONEMETHOD (0x1511) +; CHECK: AccessSpecifier: Private (0x1) +; CHECK: Type: GClass HClass::(GClass&) ([[MF_G]]) +; CHECK: Name: Member_GClass +; CHECK: } +; CHECK: } ; CHECK: Procedure ([[SP7:.*]]) { ; CHECK: TypeLeafKind: LF_PROCEDURE (0x1008) ; CHECK: ReturnType: AStruct ({{.*}}) @@ -335,11 +403,10 @@ ; CHECK: } ; CHECK: ] - ; ModuleID = 'function-options.cpp' source_filename = "function-options.cpp" -target datalayout = "e-m:w-i64:64-f80:128-n8:16:32:64-S128" -target triple = "x86_64-pc-windows-msvc19.15.26729" +target datalayout = "e-m:w-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128" +target triple = "x86_64-pc-windows-msvc19.23.28106" %class.AClass = type { i8 } %class.BClass = type { i8 } @@ -347,6 +414,7 @@ %class.C2Class = type { i8 } %class.DClass = type { i8 } %class.FClass = type { i8 } +%class.HClass = type { i8 } %struct.AStruct = type { i8 } %struct.BStruct = type { i8 } %union.AUnion = type { i8 } @@ -358,228 +426,278 @@ %retval = alloca %class.AClass, align 1 %arg.addr = alloca %class.AClass*, align 8 store %class.AClass* %arg, %class.AClass** %arg.addr, align 8 - call void @llvm.dbg.declare(metadata %class.AClass** %arg.addr, metadata !14, metadata !DIExpression()), !dbg !15 - %0 = load %class.AClass*, %class.AClass** %arg.addr, align 8, !dbg !15 - %coerce.dive = getelementptr inbounds %class.AClass, %class.AClass* %retval, i32 0, i32 0, !dbg !15 - %1 = load i8, i8* %coerce.dive, align 1, !dbg !15 - ret i8 %1, !dbg !15 + call void @llvm.dbg.declare(metadata %class.AClass** %arg.addr, metadata !13, metadata !DIExpression()), !dbg !14 + %0 = load %class.AClass*, %class.AClass** %arg.addr, align 8, !dbg !14 + %coerce.dive = getelementptr inbounds %class.AClass, %class.AClass* %retval, i32 0, i32 0, !dbg !14 + %1 = load i8, i8* %coerce.dive, align 1, !dbg !14 + ret i8 %1, !dbg !14 } -; Function Attrs: nounwind readnone speculatable +; Function Attrs: nounwind readnone speculatable willreturn declare void @llvm.dbg.declare(metadata, metadata, metadata) #1 ; Function Attrs: noinline nounwind optnone uwtable -define dso_local void @"?Func_BClass@@YA?AVBClass@@AEAV1@@Z"(%class.BClass* noalias sret %agg.result, %class.BClass* dereferenceable(1) %arg) #0 !dbg !16 { +define dso_local void @"?Func_BClass@@YA?AVBClass@@AEAV1@@Z"(%class.BClass* noalias sret %agg.result, %class.BClass* dereferenceable(1) %arg) #0 !dbg !15 { entry: + %result.ptr = alloca i8*, align 8 %arg.addr = alloca %class.BClass*, align 8 + %0 = bitcast %class.BClass* %agg.result to i8* + store i8* %0, i8** %result.ptr, align 8 store %class.BClass* %arg, %class.BClass** %arg.addr, align 8 - call void @llvm.dbg.declare(metadata %class.BClass** %arg.addr, metadata !26, metadata !DIExpression()), !dbg !27 - %0 = load %class.BClass*, %class.BClass** %arg.addr, align 8, !dbg !27 - ret void, !dbg !27 + call void @llvm.dbg.declare(metadata %class.BClass** %arg.addr, metadata !25, metadata !DIExpression()), !dbg !26 + %1 = load %class.BClass*, %class.BClass** %arg.addr, align 8, !dbg !26 + ret void, !dbg !26 } ; Function Attrs: noinline nounwind optnone uwtable -define dso_local void @"?Func_C1Class@@YA?AVC1Class@@AEAV1@@Z"(%class.C1Class* noalias sret %agg.result, %class.C1Class* dereferenceable(1) %arg) #0 !dbg !28 { +define dso_local void @"?Func_C1Class@@YA?AVC1Class@@AEAV1@@Z"(%class.C1Class* noalias sret %agg.result, %class.C1Class* dereferenceable(1) %arg) #0 !dbg !27 { entry: + %result.ptr = alloca i8*, align 8 %arg.addr = alloca %class.C1Class*, align 8 + %0 = bitcast %class.C1Class* %agg.result to i8* + store i8* %0, i8** %result.ptr, align 8 store %class.C1Class* %arg, %class.C1Class** %arg.addr, align 8 - call void @llvm.dbg.declare(metadata %class.C1Class** %arg.addr, metadata !38, metadata !DIExpression()), !dbg !39 - %0 = load %class.C1Class*, %class.C1Class** %arg.addr, align 8, !dbg !39 - ret void, !dbg !39 + call void @llvm.dbg.declare(metadata %class.C1Class** %arg.addr, metadata !37, metadata !DIExpression()), !dbg !38 + %1 = load %class.C1Class*, %class.C1Class** %arg.addr, align 8, !dbg !38 + ret void, !dbg !38 } ; Function Attrs: noinline nounwind optnone uwtable -define dso_local void @"?Func_C2Class@@YA?AVC2Class@@AEAV1@@Z"(%class.C2Class* noalias sret %agg.result, %class.C2Class* dereferenceable(1) %arg) #0 !dbg !40 { +define dso_local void @"?Func_C2Class@@YA?AVC2Class@@AEAV1@@Z"(%class.C2Class* noalias sret %agg.result, %class.C2Class* dereferenceable(1) %arg) #0 !dbg !39 { entry: + %result.ptr = alloca i8*, align 8 %arg.addr = alloca %class.C2Class*, align 8 + %0 = bitcast %class.C2Class* %agg.result to i8* + store i8* %0, i8** %result.ptr, align 8 store %class.C2Class* %arg, %class.C2Class** %arg.addr, align 8 - call void @llvm.dbg.declare(metadata %class.C2Class** %arg.addr, metadata !50, metadata !DIExpression()), !dbg !51 - %0 = load %class.C2Class*, %class.C2Class** %arg.addr, align 8, !dbg !51 - ret void, !dbg !51 + call void @llvm.dbg.declare(metadata %class.C2Class** %arg.addr, metadata !49, metadata !DIExpression()), !dbg !50 + %1 = load %class.C2Class*, %class.C2Class** %arg.addr, align 8, !dbg !50 + ret void, !dbg !50 } ; Function Attrs: noinline nounwind optnone uwtable -define dso_local void @"?Func_DClass@@YA?AVDClass@@AEAV1@@Z"(%class.DClass* noalias sret %agg.result, %class.DClass* dereferenceable(1) %arg) #0 !dbg !52 { +define dso_local void @"?Func_DClass@@YA?AVDClass@@AEAV1@@Z"(%class.DClass* noalias sret %agg.result, %class.DClass* dereferenceable(1) %arg) #0 !dbg !51 { entry: + %result.ptr = alloca i8*, align 8 %arg.addr = alloca %class.DClass*, align 8 + %0 = bitcast %class.DClass* %agg.result to i8* + store i8* %0, i8** %result.ptr, align 8 store %class.DClass* %arg, %class.DClass** %arg.addr, align 8 - call void @llvm.dbg.declare(metadata %class.DClass** %arg.addr, metadata !59, metadata !DIExpression()), !dbg !60 - %0 = load %class.DClass*, %class.DClass** %arg.addr, align 8, !dbg !60 - ret void, !dbg !60 + call void @llvm.dbg.declare(metadata %class.DClass** %arg.addr, metadata !58, metadata !DIExpression()), !dbg !59 + %1 = load %class.DClass*, %class.DClass** %arg.addr, align 8, !dbg !59 + ret void, !dbg !59 } ; Function Attrs: noinline nounwind optnone uwtable -define dso_local i8 @"?Func_FClass@@YA?AVFClass@@AEAV1@@Z"(%class.FClass* dereferenceable(1) %arg) #0 !dbg !61 { +define dso_local i8 @"?Func_FClass@@YA?AVFClass@@AEAV1@@Z"(%class.FClass* dereferenceable(1) %arg) #0 !dbg !60 { entry: %retval = alloca %class.FClass, align 1 %arg.addr = alloca %class.FClass*, align 8 store %class.FClass* %arg, %class.FClass** %arg.addr, align 8 - call void @llvm.dbg.declare(metadata %class.FClass** %arg.addr, metadata !69, metadata !DIExpression()), !dbg !70 - %0 = load %class.FClass*, %class.FClass** %arg.addr, align 8, !dbg !70 - %coerce.dive = getelementptr inbounds %class.FClass, %class.FClass* %retval, i32 0, i32 0, !dbg !70 - %1 = load i8, i8* %coerce.dive, align 1, !dbg !70 - ret i8 %1, !dbg !70 + call void @llvm.dbg.declare(metadata %class.FClass** %arg.addr, metadata !68, metadata !DIExpression()), !dbg !69 + %0 = load %class.FClass*, %class.FClass** %arg.addr, align 8, !dbg !69 + %coerce.dive = getelementptr inbounds %class.FClass, %class.FClass* %retval, i32 0, i32 0, !dbg !69 + %1 = load i8, i8* %coerce.dive, align 1, !dbg !69 + ret i8 %1, !dbg !69 +} + +; Function Attrs: noinline nounwind optnone uwtable +define dso_local i8 @"?Func_HClass@@YA?AVHClass@@AEAV1@@Z"(%class.HClass* dereferenceable(1) %arg) #0 !dbg !70 { +entry: + %retval = alloca %class.HClass, align 1 + %arg.addr = alloca %class.HClass*, align 8 + store %class.HClass* %arg, %class.HClass** %arg.addr, align 8 + call void @llvm.dbg.declare(metadata %class.HClass** %arg.addr, metadata !88, metadata !DIExpression()), !dbg !89 + %0 = load %class.HClass*, %class.HClass** %arg.addr, align 8, !dbg !89 + %coerce.dive = getelementptr inbounds %class.HClass, %class.HClass* %retval, i32 0, i32 0, !dbg !89 + %1 = load i8, i8* %coerce.dive, align 1, !dbg !89 + ret i8 %1, !dbg !89 } ; Function Attrs: noinline nounwind optnone uwtable -define dso_local i8 @"?Func_AStruct@@YA?AUAStruct@@AEAU1@@Z"(%struct.AStruct* dereferenceable(1) %arg) #0 !dbg !71 { +define dso_local i8 @"?Func_AStruct@@YA?AUAStruct@@AEAU1@@Z"(%struct.AStruct* dereferenceable(1) %arg) #0 !dbg !90 { entry: %retval = alloca %struct.AStruct, align 1 %arg.addr = alloca %struct.AStruct*, align 8 store %struct.AStruct* %arg, %struct.AStruct** %arg.addr, align 8 - call void @llvm.dbg.declare(metadata %struct.AStruct** %arg.addr, metadata !76, metadata !DIExpression()), !dbg !77 - %0 = load %struct.AStruct*, %struct.AStruct** %arg.addr, align 8, !dbg !77 - %coerce.dive = getelementptr inbounds %struct.AStruct, %struct.AStruct* %retval, i32 0, i32 0, !dbg !77 - %1 = load i8, i8* %coerce.dive, align 1, !dbg !77 - ret i8 %1, !dbg !77 + call void @llvm.dbg.declare(metadata %struct.AStruct** %arg.addr, metadata !95, metadata !DIExpression()), !dbg !96 + %0 = load %struct.AStruct*, %struct.AStruct** %arg.addr, align 8, !dbg !96 + %coerce.dive = getelementptr inbounds %struct.AStruct, %struct.AStruct* %retval, i32 0, i32 0, !dbg !96 + %1 = load i8, i8* %coerce.dive, align 1, !dbg !96 + ret i8 %1, !dbg !96 } ; Function Attrs: noinline nounwind optnone uwtable -define dso_local void @"?Func_BStruct@@YA?AUBStruct@@AEAU1@@Z"(%struct.BStruct* noalias sret %agg.result, %struct.BStruct* dereferenceable(1) %arg) #0 !dbg !78 { +define dso_local void @"?Func_BStruct@@YA?AUBStruct@@AEAU1@@Z"(%struct.BStruct* noalias sret %agg.result, %struct.BStruct* dereferenceable(1) %arg) #0 !dbg !97 { entry: + %result.ptr = alloca i8*, align 8 %arg.addr = alloca %struct.BStruct*, align 8 + %0 = bitcast %struct.BStruct* %agg.result to i8* + store i8* %0, i8** %result.ptr, align 8 store %struct.BStruct* %arg, %struct.BStruct** %arg.addr, align 8 - call void @llvm.dbg.declare(metadata %struct.BStruct** %arg.addr, metadata !88, metadata !DIExpression()), !dbg !89 - %0 = load %struct.BStruct*, %struct.BStruct** %arg.addr, align 8, !dbg !89 - ret void, !dbg !89 + call void @llvm.dbg.declare(metadata %struct.BStruct** %arg.addr, metadata !107, metadata !DIExpression()), !dbg !108 + %1 = load %struct.BStruct*, %struct.BStruct** %arg.addr, align 8, !dbg !108 + ret void, !dbg !108 } ; Function Attrs: noinline nounwind optnone uwtable -define dso_local i8 @"?Func_AUnion@@YA?ATAUnion@@AEAT1@@Z"(%union.AUnion* dereferenceable(1) %arg) #0 !dbg !90 { +define dso_local i8 @"?Func_AUnion@@YA?ATAUnion@@AEAT1@@Z"(%union.AUnion* dereferenceable(1) %arg) #0 !dbg !109 { entry: %retval = alloca %union.AUnion, align 1 %arg.addr = alloca %union.AUnion*, align 8 store %union.AUnion* %arg, %union.AUnion** %arg.addr, align 8 - call void @llvm.dbg.declare(metadata %union.AUnion** %arg.addr, metadata !95, metadata !DIExpression()), !dbg !96 - %0 = load %union.AUnion*, %union.AUnion** %arg.addr, align 8, !dbg !96 - %coerce.dive = getelementptr inbounds %union.AUnion, %union.AUnion* %retval, i32 0, i32 0, !dbg !96 - %1 = load i8, i8* %coerce.dive, align 1, !dbg !96 - ret i8 %1, !dbg !96 + call void @llvm.dbg.declare(metadata %union.AUnion** %arg.addr, metadata !114, metadata !DIExpression()), !dbg !115 + %0 = load %union.AUnion*, %union.AUnion** %arg.addr, align 8, !dbg !115 + %coerce.dive = getelementptr inbounds %union.AUnion, %union.AUnion* %retval, i32 0, i32 0, !dbg !115 + %1 = load i8, i8* %coerce.dive, align 1, !dbg !115 + ret i8 %1, !dbg !115 } ; Function Attrs: noinline nounwind optnone uwtable -define dso_local void @"?Func_BUnion@@YA?ATBUnion@@AEAT1@@Z"(%union.BUnion* noalias sret %agg.result, %union.BUnion* dereferenceable(1) %arg) #0 !dbg !97 { +define dso_local void @"?Func_BUnion@@YA?ATBUnion@@AEAT1@@Z"(%union.BUnion* noalias sret %agg.result, %union.BUnion* dereferenceable(1) %arg) #0 !dbg !116 { entry: + %result.ptr = alloca i8*, align 8 %arg.addr = alloca %union.BUnion*, align 8 + %0 = bitcast %union.BUnion* %agg.result to i8* + store i8* %0, i8** %result.ptr, align 8 store %union.BUnion* %arg, %union.BUnion** %arg.addr, align 8 - call void @llvm.dbg.declare(metadata %union.BUnion** %arg.addr, metadata !107, metadata !DIExpression()), !dbg !108 - %0 = load %union.BUnion*, %union.BUnion** %arg.addr, align 8, !dbg !108 - ret void, !dbg !108 + call void @llvm.dbg.declare(metadata %union.BUnion** %arg.addr, metadata !126, metadata !DIExpression()), !dbg !127 + %1 = load %union.BUnion*, %union.BUnion** %arg.addr, align 8, !dbg !127 + ret void, !dbg !127 } -attributes #0 = { noinline nounwind optnone uwtable "correctly-rounded-divide-sqrt-fp-math"="false" "disable-tail-calls"="false" "less-precise-fpmad"="false" "min-legal-vector-width"="0" "frame-pointer"="none" "no-infs-fp-math"="false" "no-jump-tables"="false" "no-nans-fp-math"="false" "no-signed-zeros-fp-math"="false" "no-trapping-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" } -attributes #1 = { nounwind readnone speculatable } +attributes #0 = { noinline nounwind optnone uwtable "correctly-rounded-divide-sqrt-fp-math"="false" "disable-tail-calls"="false" "frame-pointer"="none" "less-precise-fpmad"="false" "min-legal-vector-width"="0" "no-infs-fp-math"="false" "no-jump-tables"="false" "no-nans-fp-math"="false" "no-signed-zeros-fp-math"="false" "no-trapping-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "unsafe-fp-math"="false" "use-soft-float"="false" } +attributes #1 = { nounwind readnone speculatable willreturn } !llvm.dbg.cu = !{!0} !llvm.module.flags = !{!3, !4, !5, !6} !llvm.ident = !{!7} -!0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !1, producer: "clang version 8.0.0", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !2, nameTableKind: None) -!1 = !DIFile(filename: "function-options.cpp", directory: "\5Ctest\5CDebugInfo\5CCOFF", checksumkind: CSK_MD5, checksum: "e73e74ea0bd81174051f0a4746343e00") +!0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus_14, file: !1, producer: "clang version 11.0.0 (https://github.com/llvm/llvm-project.git 3156b1cf14de28ad1f53ce7d9600a779fc4f2866)", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !2, nameTableKind: None) +!1 = !DIFile(filename: "function-options.cpp", directory: "C:\\src\\tests\\duplicate-types\\llvm-test", checksumkind: CSK_MD5, checksum: "1f5fbce0c368787db7ca35021f86e1b4") !2 = !{} !3 = !{i32 2, !"CodeView", i32 1} !4 = !{i32 2, !"Debug Info Version", i32 3} !5 = !{i32 1, !"wchar_size", i32 2} !6 = !{i32 7, !"PIC Level", i32 2} -!7 = !{!"clang version 8.0.0"} -!8 = distinct !DISubprogram(name: "Func_AClass", linkageName: "?Func_AClass@@YA?AVAClass@@AEAV1@@Z", scope: !9, file: !9, line: 6, type: !10, isLocal: false, isDefinition: true, scopeLine: 6, flags: DIFlagPrototyped, isOptimized: false, unit: !0, retainedNodes: !2) -!9 = !DIFile(filename: "function-options.cpp", directory: "D:\5Cupstream\5Cllvm\5Ctest\5CDebugInfo\5CCOFF") -!10 = !DISubroutineType(types: !11) -!11 = !{!12, !13} -!12 = distinct !DICompositeType(tag: DW_TAG_class_type, name: "AClass", file: !9, line: 5, size: 8, flags: DIFlagTypePassByValue, elements: !2, identifier: ".?AVAClass@@") -!13 = !DIDerivedType(tag: DW_TAG_reference_type, baseType: !12, size: 64) -!14 = !DILocalVariable(name: "arg", arg: 1, scope: !8, file: !9, line: 6, type: !13) -!15 = !DILocation(line: 6, scope: !8) -!16 = distinct !DISubprogram(name: "Func_BClass", linkageName: "?Func_BClass@@YA?AVBClass@@AEAV1@@Z", scope: !9, file: !9, line: 12, type: !17, isLocal: false, isDefinition: true, scopeLine: 12, flags: DIFlagPrototyped, isOptimized: false, unit: !0, retainedNodes: !2) -!17 = !DISubroutineType(types: !18) -!18 = !{!19, !25} -!19 = distinct !DICompositeType(tag: DW_TAG_class_type, name: "BClass", file: !9, line: 8, size: 8, flags: DIFlagTypePassByValue | DIFlagNonTrivial, elements: !20, identifier: ".?AVBClass@@") -!20 = !{!21} -!21 = !DISubprogram(name: "BClass", scope: !19, file: !9, line: 10, type: !22, isLocal: false, isDefinition: false, scopeLine: 10, flags: DIFlagExplicit | DIFlagPrototyped, isOptimized: false) -!22 = !DISubroutineType(types: !23) -!23 = !{null, !24} -!24 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !19, size: 64, flags: DIFlagArtificial | DIFlagObjectPointer) -!25 = !DIDerivedType(tag: DW_TAG_reference_type, baseType: !19, size: 64) -!26 = !DILocalVariable(name: "arg", arg: 1, scope: !16, file: !9, line: 12, type: !25) -!27 = !DILocation(line: 12, scope: !16) -!28 = distinct !DISubprogram(name: "Func_C1Class", linkageName: "?Func_C1Class@@YA?AVC1Class@@AEAV1@@Z", scope: !9, file: !9, line: 18, type: !29, isLocal: false, isDefinition: true, scopeLine: 18, flags: DIFlagPrototyped, isOptimized: false, unit: !0, retainedNodes: !2) -!29 = !DISubroutineType(types: !30) -!30 = !{!31, !37} -!31 = distinct !DICompositeType(tag: DW_TAG_class_type, name: "C1Class", file: !9, line: 14, size: 8, flags: DIFlagTypePassByValue, elements: !32, identifier: ".?AVC1Class@@") -!32 = !{!33} -!33 = !DISubprogram(name: "C1Class", scope: !31, file: !9, line: 16, type: !34, isLocal: false, isDefinition: false, scopeLine: 16, flags: DIFlagPublic | DIFlagPrototyped, isOptimized: false) -!34 = !DISubroutineType(types: !35) -!35 = !{null, !36} -!36 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !31, size: 64, flags: DIFlagArtificial | DIFlagObjectPointer) -!37 = !DIDerivedType(tag: DW_TAG_reference_type, baseType: !31, size: 64) -!38 = !DILocalVariable(name: "arg", arg: 1, scope: !28, file: !9, line: 18, type: !37) -!39 = !DILocation(line: 18, scope: !28) -!40 = distinct !DISubprogram(name: "Func_C2Class", linkageName: "?Func_C2Class@@YA?AVC2Class@@AEAV1@@Z", scope: !9, file: !9, line: 24, type: !41, isLocal: false, isDefinition: true, scopeLine: 24, flags: DIFlagPrototyped, isOptimized: false, unit: !0, retainedNodes: !2) -!41 = !DISubroutineType(types: !42) -!42 = !{!43, !49} -!43 = distinct !DICompositeType(tag: DW_TAG_class_type, name: "C2Class", file: !9, line: 20, size: 8, flags: DIFlagTypePassByValue | DIFlagNonTrivial, elements: !44, identifier: ".?AVC2Class@@") -!44 = !{!45} -!45 = !DISubprogram(name: "~C2Class", scope: !43, file: !9, line: 22, type: !46, isLocal: false, isDefinition: false, scopeLine: 22, flags: DIFlagPublic | DIFlagPrototyped, isOptimized: false) -!46 = !DISubroutineType(types: !47) -!47 = !{null, !48} -!48 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !43, size: 64, flags: DIFlagArtificial | DIFlagObjectPointer) -!49 = !DIDerivedType(tag: DW_TAG_reference_type, baseType: !43, size: 64) -!50 = !DILocalVariable(name: "arg", arg: 1, scope: !40, file: !9, line: 24, type: !49) -!51 = !DILocation(line: 24, scope: !40) -!52 = distinct !DISubprogram(name: "Func_DClass", linkageName: "?Func_DClass@@YA?AVDClass@@AEAV1@@Z", scope: !9, file: !9, line: 27, type: !53, isLocal: false, isDefinition: true, scopeLine: 27, flags: DIFlagPrototyped, isOptimized: false, unit: !0, retainedNodes: !2) -!53 = !DISubroutineType(types: !54) -!54 = !{!55, !58} -!55 = distinct !DICompositeType(tag: DW_TAG_class_type, name: "DClass", file: !9, line: 26, size: 8, flags: DIFlagTypePassByValue | DIFlagNonTrivial, elements: !56, identifier: ".?AVDClass@@") -!56 = !{!57} -!57 = !DIDerivedType(tag: DW_TAG_inheritance, scope: !55, baseType: !19, flags: DIFlagPublic, extraData: i32 0) -!58 = !DIDerivedType(tag: DW_TAG_reference_type, baseType: !55, size: 64) -!59 = !DILocalVariable(name: "arg", arg: 1, scope: !52, file: !9, line: 27, type: !58) -!60 = !DILocation(line: 27, scope: !52) -!61 = distinct !DISubprogram(name: "Func_FClass", linkageName: "?Func_FClass@@YA?AVFClass@@AEAV1@@Z", scope: !9, file: !9, line: 30, type: !62, isLocal: false, isDefinition: true, scopeLine: 30, flags: DIFlagPrototyped, isOptimized: false, unit: !0, retainedNodes: !2) -!62 = !DISubroutineType(types: !63) -!63 = !{!64, !68} -!64 = distinct !DICompositeType(tag: DW_TAG_class_type, name: "FClass", file: !9, line: 29, size: 8, flags: DIFlagTypePassByValue, elements: !65, identifier: ".?AVFClass@@") -!65 = !{!66} -!66 = !DIDerivedType(tag: DW_TAG_member, name: "x", scope: !64, file: !9, line: 29, baseType: !67, flags: DIFlagStaticMember) -!67 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed) -!68 = !DIDerivedType(tag: DW_TAG_reference_type, baseType: !64, size: 64) -!69 = !DILocalVariable(name: "arg", arg: 1, scope: !61, file: !9, line: 30, type: !68) -!70 = !DILocation(line: 30, scope: !61) -!71 = distinct !DISubprogram(name: "Func_AStruct", linkageName: "?Func_AStruct@@YA?AUAStruct@@AEAU1@@Z", scope: !9, file: !9, line: 33, type: !72, isLocal: false, isDefinition: true, scopeLine: 33, flags: DIFlagPrototyped, isOptimized: false, unit: !0, retainedNodes: !2) -!72 = !DISubroutineType(types: !73) -!73 = !{!74, !75} -!74 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "AStruct", file: !9, line: 32, size: 8, flags: DIFlagTypePassByValue, elements: !2, identifier: ".?AUAStruct@@") -!75 = !DIDerivedType(tag: DW_TAG_reference_type, baseType: !74, size: 64) -!76 = !DILocalVariable(name: "arg", arg: 1, scope: !71, file: !9, line: 33, type: !75) -!77 = !DILocation(line: 33, scope: !71) -!78 = distinct !DISubprogram(name: "Func_BStruct", linkageName: "?Func_BStruct@@YA?AUBStruct@@AEAU1@@Z", scope: !9, file: !9, line: 36, type: !79, isLocal: false, isDefinition: true, scopeLine: 36, flags: DIFlagPrototyped, isOptimized: false, unit: !0, retainedNodes: !2) -!79 = !DISubroutineType(types: !80) -!80 = !{!81, !87} -!81 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "BStruct", file: !9, line: 35, size: 8, flags: DIFlagTypePassByValue | DIFlagNonTrivial, elements: !82, identifier: ".?AUBStruct@@") -!82 = !{!83} -!83 = !DISubprogram(name: "BStruct", scope: !81, file: !9, line: 35, type: !84, isLocal: false, isDefinition: false, scopeLine: 35, flags: DIFlagPrototyped, isOptimized: false) -!84 = !DISubroutineType(types: !85) -!85 = !{null, !86} -!86 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !81, size: 64, flags: DIFlagArtificial | DIFlagObjectPointer) -!87 = !DIDerivedType(tag: DW_TAG_reference_type, baseType: !81, size: 64) -!88 = !DILocalVariable(name: "arg", arg: 1, scope: !78, file: !9, line: 36, type: !87) -!89 = !DILocation(line: 36, scope: !78) -!90 = distinct !DISubprogram(name: "Func_AUnion", linkageName: "?Func_AUnion@@YA?ATAUnion@@AEAT1@@Z", scope: !9, file: !9, line: 39, type: !91, isLocal: false, isDefinition: true, scopeLine: 39, flags: DIFlagPrototyped, isOptimized: false, unit: !0, retainedNodes: !2) +!7 = !{!"clang version 11.0.0 (https://github.com/llvm/llvm-project.git 3156b1cf14de28ad1f53ce7d9600a779fc4f2866)"} +!8 = distinct !DISubprogram(name: "Func_AClass", linkageName: "?Func_AClass@@YA?AVAClass@@AEAV1@@Z", scope: !1, file: !1, line: 5, type: !9, scopeLine: 5, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: !0, retainedNodes: !2) +!9 = !DISubroutineType(types: !10) +!10 = !{!11, !12} +!11 = distinct !DICompositeType(tag: DW_TAG_class_type, name: "AClass", file: !1, line: 4, size: 8, flags: DIFlagTypePassByValue, elements: !2, identifier: ".?AVAClass@@") +!12 = !DIDerivedType(tag: DW_TAG_reference_type, baseType: !11, size: 64) +!13 = !DILocalVariable(name: "arg", arg: 1, scope: !8, file: !1, line: 5, type: !12) +!14 = !DILocation(line: 5, scope: !8) +!15 = distinct !DISubprogram(name: "Func_BClass", linkageName: "?Func_BClass@@YA?AVBClass@@AEAV1@@Z", scope: !1, file: !1, line: 11, type: !16, scopeLine: 11, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: !0, retainedNodes: !2) +!16 = !DISubroutineType(types: !17) +!17 = !{!18, !24} +!18 = distinct !DICompositeType(tag: DW_TAG_class_type, name: "BClass", file: !1, line: 7, size: 8, flags: DIFlagTypePassByValue | DIFlagNonTrivial, elements: !19, identifier: ".?AVBClass@@") +!19 = !{!20} +!20 = !DISubprogram(name: "BClass", scope: !18, file: !1, line: 9, type: !21, scopeLine: 9, flags: DIFlagExplicit | DIFlagPrototyped, spFlags: 0) +!21 = !DISubroutineType(types: !22) +!22 = !{null, !23} +!23 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !18, size: 64, flags: DIFlagArtificial | DIFlagObjectPointer) +!24 = !DIDerivedType(tag: DW_TAG_reference_type, baseType: !18, size: 64) +!25 = !DILocalVariable(name: "arg", arg: 1, scope: !15, file: !1, line: 11, type: !24) +!26 = !DILocation(line: 11, scope: !15) +!27 = distinct !DISubprogram(name: "Func_C1Class", linkageName: "?Func_C1Class@@YA?AVC1Class@@AEAV1@@Z", scope: !1, file: !1, line: 17, type: !28, scopeLine: 17, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: !0, retainedNodes: !2) +!28 = !DISubroutineType(types: !29) +!29 = !{!30, !36} +!30 = distinct !DICompositeType(tag: DW_TAG_class_type, name: "C1Class", file: !1, line: 13, size: 8, flags: DIFlagTypePassByValue, elements: !31, identifier: ".?AVC1Class@@") +!31 = !{!32} +!32 = !DISubprogram(name: "C1Class", scope: !30, file: !1, line: 15, type: !33, scopeLine: 15, flags: DIFlagPublic | DIFlagPrototyped, spFlags: 0) +!33 = !DISubroutineType(types: !34) +!34 = !{null, !35} +!35 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !30, size: 64, flags: DIFlagArtificial | DIFlagObjectPointer) +!36 = !DIDerivedType(tag: DW_TAG_reference_type, baseType: !30, size: 64) +!37 = !DILocalVariable(name: "arg", arg: 1, scope: !27, file: !1, line: 17, type: !36) +!38 = !DILocation(line: 17, scope: !27) +!39 = distinct !DISubprogram(name: "Func_C2Class", linkageName: "?Func_C2Class@@YA?AVC2Class@@AEAV1@@Z", scope: !1, file: !1, line: 23, type: !40, scopeLine: 23, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: !0, retainedNodes: !2) +!40 = !DISubroutineType(types: !41) +!41 = !{!42, !48} +!42 = distinct !DICompositeType(tag: DW_TAG_class_type, name: "C2Class", file: !1, line: 19, size: 8, flags: DIFlagTypePassByValue | DIFlagNonTrivial, elements: !43, identifier: ".?AVC2Class@@") +!43 = !{!44} +!44 = !DISubprogram(name: "~C2Class", scope: !42, file: !1, line: 21, type: !45, scopeLine: 21, flags: DIFlagPublic | DIFlagPrototyped, spFlags: 0) +!45 = !DISubroutineType(types: !46) +!46 = !{null, !47} +!47 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !42, size: 64, flags: DIFlagArtificial | DIFlagObjectPointer) +!48 = !DIDerivedType(tag: DW_TAG_reference_type, baseType: !42, size: 64) +!49 = !DILocalVariable(name: "arg", arg: 1, scope: !39, file: !1, line: 23, type: !48) +!50 = !DILocation(line: 23, scope: !39) +!51 = distinct !DISubprogram(name: "Func_DClass", linkageName: "?Func_DClass@@YA?AVDClass@@AEAV1@@Z", scope: !1, file: !1, line: 26, type: !52, scopeLine: 26, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: !0, retainedNodes: !2) +!52 = !DISubroutineType(types: !53) +!53 = !{!54, !57} +!54 = distinct !DICompositeType(tag: DW_TAG_class_type, name: "DClass", file: !1, line: 25, size: 8, flags: DIFlagTypePassByValue | DIFlagNonTrivial, elements: !55, identifier: ".?AVDClass@@") +!55 = !{!56} +!56 = !DIDerivedType(tag: DW_TAG_inheritance, scope: !54, baseType: !18, flags: DIFlagPublic, extraData: i32 0) +!57 = !DIDerivedType(tag: DW_TAG_reference_type, baseType: !54, size: 64) +!58 = !DILocalVariable(name: "arg", arg: 1, scope: !51, file: !1, line: 26, type: !57) +!59 = !DILocation(line: 26, scope: !51) +!60 = distinct !DISubprogram(name: "Func_FClass", linkageName: "?Func_FClass@@YA?AVFClass@@AEAV1@@Z", scope: !1, file: !1, line: 29, type: !61, scopeLine: 29, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: !0, retainedNodes: !2) +!61 = !DISubroutineType(types: !62) +!62 = !{!63, !67} +!63 = distinct !DICompositeType(tag: DW_TAG_class_type, name: "FClass", file: !1, line: 28, size: 8, flags: DIFlagTypePassByValue, elements: !64, identifier: ".?AVFClass@@") +!64 = !{!65} +!65 = !DIDerivedType(tag: DW_TAG_member, name: "x", scope: !63, file: !1, line: 28, baseType: !66, flags: DIFlagStaticMember) +!66 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed) +!67 = !DIDerivedType(tag: DW_TAG_reference_type, baseType: !63, size: 64) +!68 = !DILocalVariable(name: "arg", arg: 1, scope: !60, file: !1, line: 29, type: !67) +!69 = !DILocation(line: 29, scope: !60) +!70 = distinct !DISubprogram(name: "Func_HClass", linkageName: "?Func_HClass@@YA?AVHClass@@AEAV1@@Z", scope: !1, file: !1, line: 37, type: !71, scopeLine: 37, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: !0, retainedNodes: !2) +!71 = !DISubroutineType(types: !72) +!72 = !{!73, !87} +!73 = distinct !DICompositeType(tag: DW_TAG_class_type, name: "HClass", file: !1, line: 32, size: 8, flags: DIFlagTypePassByValue, elements: !74, identifier: ".?AVHClass@@") +!74 = !{!75, !79, !82} +!75 = !DISubprogram(name: "Member_AClass", linkageName: "?Member_AClass@HClass@@AEAA?AVAClass@@AEAV2@@Z", scope: !73, file: !1, line: 33, type: !76, scopeLine: 33, flags: DIFlagPrototyped, spFlags: 0) +!76 = !DISubroutineType(types: !77) +!77 = !{!11, !78, !12} +!78 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !73, size: 64, flags: DIFlagArtificial | DIFlagObjectPointer) +!79 = !DISubprogram(name: "Member_BClass", linkageName: "?Member_BClass@HClass@@AEAA?AVBClass@@AEAV2@@Z", scope: !73, file: !1, line: 34, type: !80, scopeLine: 34, flags: DIFlagPrototyped, spFlags: 0) +!80 = !DISubroutineType(types: !81) +!81 = !{!18, !78, !24} +!82 = !DISubprogram(name: "Member_GClass", linkageName: "?Member_GClass@HClass@@AEAA?AVGClass@@AEAV2@@Z", scope: !73, file: !1, line: 35, type: !83, scopeLine: 35, flags: DIFlagPrototyped, spFlags: 0) +!83 = !DISubroutineType(types: !84) +!84 = !{!85, !78, !86} +!85 = !DICompositeType(tag: DW_TAG_class_type, name: "GClass", file: !1, line: 31, flags: DIFlagFwdDecl, identifier: ".?AVGClass@@") +!86 = !DIDerivedType(tag: DW_TAG_reference_type, baseType: !85, size: 64) +!87 = !DIDerivedType(tag: DW_TAG_reference_type, baseType: !73, size: 64) +!88 = !DILocalVariable(name: "arg", arg: 1, scope: !70, file: !1, line: 37, type: !87) +!89 = !DILocation(line: 37, scope: !70) +!90 = distinct !DISubprogram(name: "Func_AStruct", linkageName: "?Func_AStruct@@YA?AUAStruct@@AEAU1@@Z", scope: !1, file: !1, line: 40, type: !91, scopeLine: 40, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: !0, retainedNodes: !2) !91 = !DISubroutineType(types: !92) !92 = !{!93, !94} -!93 = distinct !DICompositeType(tag: DW_TAG_union_type, name: "AUnion", file: !9, line: 38, size: 8, flags: DIFlagTypePassByValue, elements: !2, identifier: ".?ATAUnion@@") +!93 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "AStruct", file: !1, line: 39, size: 8, flags: DIFlagTypePassByValue, elements: !2, identifier: ".?AUAStruct@@") !94 = !DIDerivedType(tag: DW_TAG_reference_type, baseType: !93, size: 64) -!95 = !DILocalVariable(name: "arg", arg: 1, scope: !90, file: !9, line: 39, type: !94) -!96 = !DILocation(line: 39, scope: !90) -!97 = distinct !DISubprogram(name: "Func_BUnion", linkageName: "?Func_BUnion@@YA?ATBUnion@@AEAT1@@Z", scope: !9, file: !9, line: 42, type: !98, isLocal: false, isDefinition: true, scopeLine: 42, flags: DIFlagPrototyped, isOptimized: false, unit: !0, retainedNodes: !2) +!95 = !DILocalVariable(name: "arg", arg: 1, scope: !90, file: !1, line: 40, type: !94) +!96 = !DILocation(line: 40, scope: !90) +!97 = distinct !DISubprogram(name: "Func_BStruct", linkageName: "?Func_BStruct@@YA?AUBStruct@@AEAU1@@Z", scope: !1, file: !1, line: 43, type: !98, scopeLine: 43, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: !0, retainedNodes: !2) !98 = !DISubroutineType(types: !99) !99 = !{!100, !106} -!100 = distinct !DICompositeType(tag: DW_TAG_union_type, name: "BUnion", file: !9, line: 41, size: 8, flags: DIFlagTypePassByValue, elements: !101, identifier: ".?ATBUnion@@") +!100 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "BStruct", file: !1, line: 42, size: 8, flags: DIFlagTypePassByValue | DIFlagNonTrivial, elements: !101, identifier: ".?AUBStruct@@") !101 = !{!102} -!102 = !DISubprogram(name: "BUnion", scope: !100, file: !9, line: 41, type: !103, isLocal: false, isDefinition: false, scopeLine: 41, flags: DIFlagPrototyped, isOptimized: false) +!102 = !DISubprogram(name: "BStruct", scope: !100, file: !1, line: 42, type: !103, scopeLine: 42, flags: DIFlagPrototyped, spFlags: 0) !103 = !DISubroutineType(types: !104) !104 = !{null, !105} !105 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !100, size: 64, flags: DIFlagArtificial | DIFlagObjectPointer) !106 = !DIDerivedType(tag: DW_TAG_reference_type, baseType: !100, size: 64) -!107 = !DILocalVariable(name: "arg", arg: 1, scope: !97, file: !9, line: 42, type: !106) -!108 = !DILocation(line: 42, scope: !97) +!107 = !DILocalVariable(name: "arg", arg: 1, scope: !97, file: !1, line: 43, type: !106) +!108 = !DILocation(line: 43, scope: !97) +!109 = distinct !DISubprogram(name: "Func_AUnion", linkageName: "?Func_AUnion@@YA?ATAUnion@@AEAT1@@Z", scope: !1, file: !1, line: 46, type: !110, scopeLine: 46, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: !0, retainedNodes: !2) +!110 = !DISubroutineType(types: !111) +!111 = !{!112, !113} +!112 = distinct !DICompositeType(tag: DW_TAG_union_type, name: "AUnion", file: !1, line: 45, size: 8, flags: DIFlagTypePassByValue, elements: !2, identifier: ".?ATAUnion@@") +!113 = !DIDerivedType(tag: DW_TAG_reference_type, baseType: !112, size: 64) +!114 = !DILocalVariable(name: "arg", arg: 1, scope: !109, file: !1, line: 46, type: !113) +!115 = !DILocation(line: 46, scope: !109) +!116 = distinct !DISubprogram(name: "Func_BUnion", linkageName: "?Func_BUnion@@YA?ATBUnion@@AEAT1@@Z", scope: !1, file: !1, line: 49, type: !117, scopeLine: 49, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: !0, retainedNodes: !2) +!117 = !DISubroutineType(types: !118) +!118 = !{!119, !125} +!119 = distinct !DICompositeType(tag: DW_TAG_union_type, name: "BUnion", file: !1, line: 48, size: 8, flags: DIFlagTypePassByValue, elements: !120, identifier: ".?ATBUnion@@") +!120 = !{!121} +!121 = !DISubprogram(name: "BUnion", scope: !119, file: !1, line: 48, type: !122, scopeLine: 48, flags: DIFlagPrototyped, spFlags: 0) +!122 = !DISubroutineType(types: !123) +!123 = !{null, !124} +!124 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !119, size: 64, flags: DIFlagArtificial | DIFlagObjectPointer) +!125 = !DIDerivedType(tag: DW_TAG_reference_type, baseType: !119, size: 64) +!126 = !DILocalVariable(name: "arg", arg: 1, scope: !116, file: !1, line: 49, type: !125) +!127 = !DILocation(line: 49, scope: !116)