From b4d9c11f6c7e0a38e750f946d5cea3ffa5ae8f61 Mon Sep 17 00:00:00 2001 From: Manman Ren Date: Wed, 9 Oct 2013 19:46:28 +0000 Subject: [PATCH] Debug Info: In DIBuilder, the context and type fields of template_type and template_value are updated to use DIRef. A paired commit at clang is required due to changes to DIBuilder. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192320 91177308-0d34-0410-b5e6-96231b3b80d8 --- include/llvm/DebugInfo.h | 8 +- lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp | 7 +- lib/IR/DIBuilder.cpp | 8 +- lib/IR/DebugInfo.cpp | 8 +- test/DebugInfo/tu-composite.ll | 99 +++++++++++++-------- 5 files changed, 76 insertions(+), 54 deletions(-) diff --git a/include/llvm/DebugInfo.h b/include/llvm/DebugInfo.h index 49b81e3944f..3f1c1c802dc 100644 --- a/include/llvm/DebugInfo.h +++ b/include/llvm/DebugInfo.h @@ -539,9 +539,9 @@ class DITemplateTypeParameter : public DIDescriptor { public: explicit DITemplateTypeParameter(const MDNode *N = 0) : DIDescriptor(N) {} - DIScope getContext() const { return getFieldAs(1); } + DIScopeRef getContext() const { return getFieldAs(1); } StringRef getName() const { return getStringField(2); } - DIType getType() const { return getFieldAs(3); } + DITypeRef getType() const { return getFieldAs(3); } StringRef getFilename() const { return getFieldAs(4).getFilename(); } StringRef getDirectory() const { return getFieldAs(4).getDirectory(); @@ -556,9 +556,9 @@ class DITemplateValueParameter : public DIDescriptor { public: explicit DITemplateValueParameter(const MDNode *N = 0) : DIDescriptor(N) {} - DIScope getContext() const { return getFieldAs(1); } + DIScopeRef getContext() const { return getFieldAs(1); } StringRef getName() const { return getStringField(2); } - DIType getType() const { return getFieldAs(3); } + DITypeRef getType() const { return getFieldAs(3); } Value *getValue() const; StringRef getFilename() const { return getFieldAs(5).getFilename(); } StringRef getDirectory() const { diff --git a/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp b/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp index d8547629457..b8bc0a90c31 100644 --- a/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp +++ b/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp @@ -1228,7 +1228,7 @@ CompileUnit::getOrCreateTemplateTypeParameterDIE(DITemplateTypeParameter TP) { ParamDIE = new DIE(dwarf::DW_TAG_template_type_parameter); // Add the type if it exists, it could be void and therefore no type. if (TP.getType()) - addType(ParamDIE, TP.getType()); + addType(ParamDIE, resolve(TP.getType())); if (!TP.getName().empty()) addString(ParamDIE, dwarf::DW_AT_name, TP.getName()); return ParamDIE; @@ -1247,12 +1247,13 @@ CompileUnit::getOrCreateTemplateValueParameterDIE(DITemplateValueParameter VP) { // Add the type if there is one, template template and template parameter // packs will not have a type. if (VP.getType()) - addType(ParamDIE, VP.getType()); + addType(ParamDIE, resolve(VP.getType())); if (!VP.getName().empty()) addString(ParamDIE, dwarf::DW_AT_name, VP.getName()); if (Value *Val = VP.getValue()) { if (ConstantInt *CI = dyn_cast(Val)) - addConstantValue(ParamDIE, CI, isUnsignedDIType(DD, VP.getType())); + addConstantValue(ParamDIE, CI, + isUnsignedDIType(DD, resolve(VP.getType()))); else if (GlobalValue *GV = dyn_cast(Val)) { // For declaration non-type template parameters (such as global values and // functions) diff --git a/lib/IR/DIBuilder.cpp b/lib/IR/DIBuilder.cpp index 70fa881c9d7..746fc5f4f81 100644 --- a/lib/IR/DIBuilder.cpp +++ b/lib/IR/DIBuilder.cpp @@ -538,9 +538,9 @@ DIBuilder::createTemplateTypeParameter(DIDescriptor Context, StringRef Name, unsigned ColumnNo) { Value *Elts[] = { GetTagConstant(VMContext, dwarf::DW_TAG_template_type_parameter), - getNonCompileUnitScope(Context), + DIScope(getNonCompileUnitScope(Context)).getRef(), MDString::get(VMContext, Name), - Ty, + Ty.getRef(), File, ConstantInt::get(Type::getInt32Ty(VMContext), LineNo), ConstantInt::get(Type::getInt32Ty(VMContext), ColumnNo) @@ -556,9 +556,9 @@ DIBuilder::createTemplateValueParameter(unsigned Tag, DIDescriptor Context, unsigned ColumnNo) { Value *Elts[] = { GetTagConstant(VMContext, Tag), - getNonCompileUnitScope(Context), + DIScope(getNonCompileUnitScope(Context)).getRef(), MDString::get(VMContext, Name), - Ty, + Ty.getRef(), Val, File, ConstantInt::get(Type::getInt32Ty(VMContext), LineNo), diff --git a/lib/IR/DebugInfo.cpp b/lib/IR/DebugInfo.cpp index f5e7e2674fc..a6ea942059b 100644 --- a/lib/IR/DebugInfo.cpp +++ b/lib/IR/DebugInfo.cpp @@ -1078,12 +1078,12 @@ void DebugInfoFinder::processSubprogram(DISubprogram SP) { DIDescriptor Element = TParams.getElement(I); if (Element.isTemplateTypeParameter()) { DITemplateTypeParameter TType(Element); - processScope(TType.getContext()); - processType(TType.getType()); + processScope(TType.getContext().resolve(TypeIdentifierMap)); + processType(TType.getType().resolve(TypeIdentifierMap)); } else if (Element.isTemplateValueParameter()) { DITemplateValueParameter TVal(Element); - processScope(TVal.getContext()); - processType(TVal.getType()); + processScope(TVal.getContext().resolve(TypeIdentifierMap)); + processType(TVal.getType().resolve(TypeIdentifierMap)); } } } diff --git a/test/DebugInfo/tu-composite.ll b/test/DebugInfo/tu-composite.ll index 4943fe11ca9..8515b38456e 100644 --- a/test/DebugInfo/tu-composite.ll +++ b/test/DebugInfo/tu-composite.ll @@ -16,11 +16,16 @@ ; CHECK: DW_TAG_structure_type ; CHECK-NEXT: DW_AT_name [DW_FORM_strp] {{.*}}= "Nested2") ; CHECK-NEXT: DW_AT_declaration [DW_FORM_flag] (0x01) +; CHECK: DW_TAG_structure_type +; CHECK-NEXT: DW_AT_name [DW_FORM_strp] {{.*}}= "virt") +; CHECK: DW_TAG_template_type_parameter +; CHECK-NEXT: DW_AT_type [DW_FORM_ref4] (cu + {{.*}} => {[[TYPE2]]}) +; CHECK-NEXT: DW_AT_name [DW_FORM_strp] {{.*}}= "T") ; CHECK: DW_TAG_typedef ; CHECK-NEXT: DW_AT_type [DW_FORM_ref4] (cu + {{.*}} => {[[TYPE2]]}) ; CHECK: DW_AT_name [DW_FORM_strp] {{.*}}= "baz2") ; CHECK: DW_TAG_pointer_type -; CHECK-NEXT: DW_AT_type [DW_FORM_ref4] (cu + {{.*}} => {[[TYPE]]}) +; CHECK: DW_AT_type [DW_FORM_ref4] (cu + {{.*}} => {[[TYPE]]}) ; CHECK: DW_TAG_typedef ; CHECK-NEXT: DW_AT_type [DW_FORM_ref4] (cu + {{.*}} => {[[TYPE2]]}) ; CHECK: DW_AT_name [DW_FORM_strp] {{.*}}= "baz") @@ -40,6 +45,10 @@ ; static int a; ; struct Nested { }; ; struct Nested2 { }; +; template +; struct virt { +; T* values; +; }; ; }; ; void test() { ; baz B; @@ -47,12 +56,14 @@ ; D::baz2 B2; ; D::Nested e; ; D::Nested2 *p; +; D::virt t; ; } %struct.C = type { i32 (...)** } %struct.bar = type { i8 } %"struct.D::Nested" = type { i8 } %"struct.D::Nested2" = type { i8 } +%"struct.D::virt" = type { %struct.bar* } @_ZTV1C = unnamed_addr constant [3 x i8*] [i8* null, i8* bitcast ({ i8*, i8* }* @_ZTI1C to i8*), i8* bitcast (void (%struct.C*)* @_ZN1C3fooEv to i8*)] @_ZTVN10__cxxabiv117__class_type_infoE = external global i8* @@ -64,9 +75,9 @@ define void @_ZN1C3fooEv(%struct.C* %this) unnamed_addr #0 align 2 { entry: %this.addr = alloca %struct.C*, align 8 store %struct.C* %this, %struct.C** %this.addr, align 8 - call void @llvm.dbg.declare(metadata !{%struct.C** %this.addr}, metadata !30), !dbg !32 + call void @llvm.dbg.declare(metadata !{%struct.C** %this.addr}, metadata !36), !dbg !38 %this1 = load %struct.C** %this.addr - ret void, !dbg !33 + ret void, !dbg !39 } ; Function Attrs: nounwind readnone @@ -80,24 +91,26 @@ entry: %B2 = alloca %struct.bar, align 1 %e = alloca %"struct.D::Nested", align 1 %p = alloca %"struct.D::Nested2"*, align 8 - call void @llvm.dbg.declare(metadata !{%struct.bar* %B}, metadata !34), !dbg !36 - call void @llvm.dbg.declare(metadata !{[3 x %struct.bar]* %A}, metadata !37), !dbg !41 - call void @llvm.dbg.declare(metadata !{%struct.bar* %B2}, metadata !42), !dbg !44 - call void @llvm.dbg.declare(metadata !{%"struct.D::Nested"* %e}, metadata !45), !dbg !46 - call void @llvm.dbg.declare(metadata !{%"struct.D::Nested2"** %p}, metadata !47), !dbg !49 - ret void, !dbg !50 + %t = alloca %"struct.D::virt", align 8 + call void @llvm.dbg.declare(metadata !{%struct.bar* %B}, metadata !40), !dbg !42 + call void @llvm.dbg.declare(metadata !{[3 x %struct.bar]* %A}, metadata !43), !dbg !47 + call void @llvm.dbg.declare(metadata !{%struct.bar* %B2}, metadata !48), !dbg !50 + call void @llvm.dbg.declare(metadata !{%"struct.D::Nested"* %e}, metadata !51), !dbg !52 + call void @llvm.dbg.declare(metadata !{%"struct.D::Nested2"** %p}, metadata !53), !dbg !55 + call void @llvm.dbg.declare(metadata !{%"struct.D::virt"* %t}, metadata !56), !dbg !57 + ret void, !dbg !58 } attributes #0 = { nounwind ssp uwtable "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" } attributes #1 = { nounwind readnone } !llvm.dbg.cu = !{!0} -!llvm.module.flags = !{!29} +!llvm.module.flags = !{!35} -!0 = metadata !{i32 786449, metadata !1, i32 4, metadata !"clang version 3.4", i1 false, metadata !"", i32 0, metadata !2, metadata !3, metadata !24, metadata !2, metadata !2, metadata !""} ; [ DW_TAG_compile_unit ] [tmp.cpp] [DW_LANG_C_plus_plus] +!0 = metadata !{i32 786449, metadata !1, i32 4, metadata !"clang version 3.4", i1 false, metadata !"", i32 0, metadata !2, metadata !3, metadata !30, metadata !2, metadata !2, metadata !""} ; [ DW_TAG_compile_unit ] [tmp.cpp] [DW_LANG_C_plus_plus] !1 = metadata !{metadata !"tmp.cpp", metadata !"."} !2 = metadata !{i32 0} -!3 = metadata !{metadata !4, metadata !18, metadata !19, metadata !22, metadata !23} +!3 = metadata !{metadata !4, metadata !18, metadata !19, metadata !22, metadata !23, metadata !24} !4 = metadata !{i32 786451, metadata !1, null, metadata !"C", i32 1, i64 64, i64 64, i32 0, i32 0, null, metadata !5, i32 0, metadata !"_ZTS1C", null, metadata !"_ZTS1C"} ; [ DW_TAG_structure_type ] [C] [line 1, size 64, align 64, offset 0] [def] [from ] !5 = metadata !{metadata !6, metadata !13} !6 = metadata !{i32 786445, metadata !1, metadata !7, metadata !"_vptr$C", i32 0, i64 64, i64 0, i64 0, i32 64, metadata !8} ; [ DW_TAG_member ] [_vptr$C] [line 0, size 64, align 0, offset 0] [artificial] [from ] @@ -118,30 +131,38 @@ attributes #1 = { nounwind readnone } !21 = metadata !{i32 786445, metadata !1, metadata !"_ZTS1D", metadata !"a", i32 11, i64 0, i64 0, i64 0, i32 4096, metadata !12, null} ; [ DW_TAG_member ] [a] [line 11, size 0, align 0, offset 0] [static] [from int] !22 = metadata !{i32 786451, metadata !1, metadata !"_ZTS1D", metadata !"Nested", i32 12, i64 8, i64 8, i32 0, i32 0, null, metadata !2, i32 0, null, null, metadata !"_ZTSN1D6NestedE"} ; [ DW_TAG_structure_type ] [Nested] [line 12, size 8, align 8, offset 0] [def] [from ] !23 = metadata !{i32 786451, metadata !1, metadata !"_ZTS1D", metadata !"Nested2", i32 13, i64 0, i64 0, i32 0, i32 4, null, null, i32 0, null, null, metadata !"_ZTSN1D7Nested2E"} ; [ DW_TAG_structure_type ] [Nested2] [line 13, size 0, align 0, offset 0] [decl] [from ] -!24 = metadata !{metadata !25, metadata !26} -!25 = metadata !{i32 786478, metadata !1, null, metadata !"foo", metadata !"foo", metadata !"_ZN1C3fooEv", i32 4, metadata !14, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 false, void (%struct.C*)* @_ZN1C3fooEv, null, metadata !13, metadata !2, i32 4} ; [ DW_TAG_subprogram ] [line 4] [def] [foo] -!26 = metadata !{i32 786478, metadata !1, metadata !7, metadata !"test", metadata !"test", metadata !"_Z4testv", i32 16, metadata !27, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 false, void ()* @_Z4testv, null, null, metadata !2, i32 16} ; [ DW_TAG_subprogram ] [line 16] [def] [test] -!27 = metadata !{i32 786453, i32 0, null, metadata !"", i32 0, i64 0, i64 0, i64 0, i32 0, null, metadata !28, i32 0, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ] -!28 = metadata !{null} -!29 = metadata !{i32 2, metadata !"Dwarf Version", i32 2} -!30 = metadata !{i32 786689, metadata !25, metadata !"this", null, i32 16777216, metadata !31, i32 1088, i32 0} ; [ DW_TAG_arg_variable ] [this] [line 0] -!31 = metadata !{i32 786447, null, null, metadata !"", i32 0, i64 64, i64 64, i64 0, i32 0, metadata !"_ZTS1C"} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64, offset 0] [from _ZTS1C] -!32 = metadata !{i32 0, i32 0, metadata !25, null} -!33 = metadata !{i32 5, i32 0, metadata !25, null} -!34 = metadata !{i32 786688, metadata !26, metadata !"B", metadata !7, i32 17, metadata !35, i32 0, i32 0} ; [ DW_TAG_auto_variable ] [B] [line 17] -!35 = metadata !{i32 786454, metadata !1, null, metadata !"baz", i32 8, i64 0, i64 0, i64 0, i32 0, metadata !"_ZTS3bar"} ; [ DW_TAG_typedef ] [baz] [line 8, size 0, align 0, offset 0] [from _ZTS3bar] -!36 = metadata !{i32 17, i32 0, metadata !26, null} -!37 = metadata !{i32 786688, metadata !26, metadata !"A", metadata !7, i32 18, metadata !38, i32 0, i32 0} ; [ DW_TAG_auto_variable ] [A] [line 18] -!38 = metadata !{i32 786433, null, null, metadata !"", i32 0, i64 24, i64 8, i32 0, i32 0, metadata !"_ZTS3bar", metadata !39, i32 0, null, null, null} ; [ DW_TAG_array_type ] [line 0, size 24, align 8, offset 0] [from _ZTS3bar] -!39 = metadata !{metadata !40} -!40 = metadata !{i32 786465, i64 0, i64 3} ; [ DW_TAG_subrange_type ] [0, 2] -!41 = metadata !{i32 18, i32 0, metadata !26, null} -!42 = metadata !{i32 786688, metadata !26, metadata !"B2", metadata !7, i32 19, metadata !43, i32 0, i32 0} ; [ DW_TAG_auto_variable ] [B2] [line 19] -!43 = metadata !{i32 786454, metadata !1, metadata !"_ZTS1D", metadata !"baz2", i32 10, i64 0, i64 0, i64 0, i32 0, metadata !"_ZTS3bar"} ; [ DW_TAG_typedef ] [baz2] [line 10, size 0, align 0, offset 0] [from _ZTS3bar] -!44 = metadata !{i32 19, i32 0, metadata !26, null} -!45 = metadata !{i32 786688, metadata !26, metadata !"e", metadata !7, i32 20, metadata !22, i32 0, i32 0} ; [ DW_TAG_auto_variable ] [e] [line 20] -!46 = metadata !{i32 20, i32 0, metadata !26, null} -!47 = metadata !{i32 786688, metadata !26, metadata !"p", metadata !7, i32 21, metadata !48, i32 0, i32 0} ; [ DW_TAG_auto_variable ] [p] [line 21] -!48 = metadata !{i32 786447, null, null, metadata !"", i32 0, i64 64, i64 64, i64 0, i32 0, metadata !"_ZTSN1D7Nested2E"} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64, offset 0] [from _ZTSN1D7Nested2E] -!49 = metadata !{i32 21, i32 0, metadata !26, null} -!50 = metadata !{i32 22, i32 0, metadata !26, null} +!24 = metadata !{i32 786451, metadata !1, metadata !"_ZTS1D", metadata !"virt", i32 15, i64 64, i64 64, i32 0, i32 0, null, metadata !25, i32 0, null, metadata !28, metadata !"_ZTSN1D4virtI3barEE"} ; [ DW_TAG_structure_type ] [virt] [line 15, size 64, align 64, offset 0] [def] [from ] +!25 = metadata !{metadata !26} +!26 = metadata !{i32 786445, metadata !1, metadata !"_ZTSN1D4virtI3barEE", metadata !"values", i32 16, i64 64, i64 64, i64 0, i32 0, metadata !27} ; [ DW_TAG_member ] [values] [line 16, size 64, align 64, offset 0] [from ] +!27 = metadata !{i32 786447, null, null, metadata !"", i32 0, i64 64, i64 64, i64 0, i32 0, metadata !"_ZTS3bar"} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64, offset 0] [from _ZTS3bar] +!28 = metadata !{metadata !29} +!29 = metadata !{i32 786479, null, metadata !"T", metadata !"_ZTS3bar", null, i32 0, i32 0} ; [ DW_TAG_template_type_parameter ] +!30 = metadata !{metadata !31, metadata !32} +!31 = metadata !{i32 786478, metadata !1, null, metadata !"foo", metadata !"foo", metadata !"_ZN1C3fooEv", i32 4, metadata !14, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 false, void (%struct.C*)* @_ZN1C3fooEv, null, metadata !13, metadata !2, i32 4} ; [ DW_TAG_subprogram ] [line 4] [def] [foo] +!32 = metadata !{i32 786478, metadata !1, metadata !7, metadata !"test", metadata !"test", metadata !"_Z4testv", i32 20, metadata !33, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 false, void ()* @_Z4testv, null, null, metadata !2, i32 20} ; [ DW_TAG_subprogram ] [line 20] [def] [test] +!33 = metadata !{i32 786453, i32 0, null, metadata !"", i32 0, i64 0, i64 0, i64 0, i32 0, null, metadata !34, i32 0, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ] +!34 = metadata !{null} +!35 = metadata !{i32 2, metadata !"Dwarf Version", i32 2} +!36 = metadata !{i32 786689, metadata !31, metadata !"this", null, i32 16777216, metadata !37, i32 1088, i32 0} ; [ DW_TAG_arg_variable ] [this] [line 0] +!37 = metadata !{i32 786447, null, null, metadata !"", i32 0, i64 64, i64 64, i64 0, i32 0, metadata !"_ZTS1C"} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64, offset 0] [from _ZTS1C] +!38 = metadata !{i32 0, i32 0, metadata !31, null} +!39 = metadata !{i32 5, i32 0, metadata !31, null} +!40 = metadata !{i32 786688, metadata !32, metadata !"B", metadata !7, i32 21, metadata !41, i32 0, i32 0} ; [ DW_TAG_auto_variable ] [B] [line 21] +!41 = metadata !{i32 786454, metadata !1, null, metadata !"baz", i32 8, i64 0, i64 0, i64 0, i32 0, metadata !"_ZTS3bar"} ; [ DW_TAG_typedef ] [baz] [line 8, size 0, align 0, offset 0] [from _ZTS3bar] +!42 = metadata !{i32 21, i32 0, metadata !32, null} +!43 = metadata !{i32 786688, metadata !32, metadata !"A", metadata !7, i32 22, metadata !44, i32 0, i32 0} ; [ DW_TAG_auto_variable ] [A] [line 22] +!44 = metadata !{i32 786433, null, null, metadata !"", i32 0, i64 24, i64 8, i32 0, i32 0, metadata !"_ZTS3bar", metadata !45, i32 0, null, null, null} ; [ DW_TAG_array_type ] [line 0, size 24, align 8, offset 0] [from _ZTS3bar] +!45 = metadata !{metadata !46} +!46 = metadata !{i32 786465, i64 0, i64 3} ; [ DW_TAG_subrange_type ] [0, 2] +!47 = metadata !{i32 22, i32 0, metadata !32, null} +!48 = metadata !{i32 786688, metadata !32, metadata !"B2", metadata !7, i32 23, metadata !49, i32 0, i32 0} ; [ DW_TAG_auto_variable ] [B2] [line 23] +!49 = metadata !{i32 786454, metadata !1, metadata !"_ZTS1D", metadata !"baz2", i32 10, i64 0, i64 0, i64 0, i32 0, metadata !"_ZTS3bar"} ; [ DW_TAG_typedef ] [baz2] [line 10, size 0, align 0, offset 0] [from _ZTS3bar] +!50 = metadata !{i32 23, i32 0, metadata !32, null} +!51 = metadata !{i32 786688, metadata !32, metadata !"e", metadata !7, i32 24, metadata !22, i32 0, i32 0} ; [ DW_TAG_auto_variable ] [e] [line 24] +!52 = metadata !{i32 24, i32 0, metadata !32, null} +!53 = metadata !{i32 786688, metadata !32, metadata !"p", metadata !7, i32 25, metadata !54, i32 0, i32 0} ; [ DW_TAG_auto_variable ] [p] [line 25] +!54 = metadata !{i32 786447, null, null, metadata !"", i32 0, i64 64, i64 64, i64 0, i32 0, metadata !"_ZTSN1D7Nested2E"} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64, offset 0] [from _ZTSN1D7Nested2E] +!55 = metadata !{i32 25, i32 0, metadata !32, null} +!56 = metadata !{i32 786688, metadata !32, metadata !"t", metadata !7, i32 26, metadata !24, i32 0, i32 0} ; [ DW_TAG_auto_variable ] [t] [line 26] +!57 = metadata !{i32 26, i32 0, metadata !32, null} +!58 = metadata !{i32 27, i32 0, metadata !32, null} -- 2.34.1