Author: Nikita Popov Date: 2026-03-05T14:37:27Z New Revision: 5f1683ca1a4a582a73eabd79cad46a5294b35c33
URL: https://github.com/llvm/llvm-project/commit/5f1683ca1a4a582a73eabd79cad46a5294b35c33 DIFF: https://github.com/llvm/llvm-project/commit/5f1683ca1a4a582a73eabd79cad46a5294b35c33.diff LOG: Revert "[DebugInfo] Emit DW_AT_const_value for constexpr array static members" (#184798) Reverts llvm/llvm-project#182442. The change does not handle endianness correctly. Added: Modified: clang/lib/CodeGen/CGDebugInfo.cpp llvm/lib/CodeGen/AsmPrinter/DwarfUnit.cpp Removed: clang/test/DebugInfo/CXX/debug-info-constexpr-array.cpp llvm/test/DebugInfo/X86/debug-info-constexpr-array.ll ################################################################################ diff --git a/clang/lib/CodeGen/CGDebugInfo.cpp b/clang/lib/CodeGen/CGDebugInfo.cpp index 0fd17b98570fc..1758513a2844b 100644 --- a/clang/lib/CodeGen/CGDebugInfo.cpp +++ b/clang/lib/CodeGen/CGDebugInfo.cpp @@ -2081,56 +2081,6 @@ void CGDebugInfo::CollectRecordLambdaFields( } } -/// Build an llvm::ConstantDataArray from the initialized elements of an -/// APValue array, using the narrowest integer type that fits the element width. -template <typename T> -static llvm::Constant * -buildConstantDataArrayFromElements(llvm::LLVMContext &Ctx, const APValue &Arr) { - const unsigned NumElts = Arr.getArraySize(); - SmallVector<T, 64> Vals( - NumElts, - Arr.hasArrayFiller() - ? static_cast<T>(Arr.getArrayFiller().getInt().getZExtValue()) - : 0); - for (unsigned I : llvm::seq(Arr.getArrayInitializedElts())) - Vals[I] = - static_cast<T>(Arr.getArrayInitializedElt(I).getInt().getZExtValue()); - return llvm::ConstantDataArray::get(Ctx, Vals); -} - -/// Try to create an llvm::Constant for a constexpr array of integer elements. -/// Handles arrays of char, short, int, long with element width up to 64 bits. -/// Returns nullptr if the array cannot be represented. -static llvm::Constant *tryEmitConstexprArrayAsConstant(CodeGenModule &CGM, - const VarDecl *Var, - const APValue *Value) { - const auto *ArrayTy = CGM.getContext().getAsConstantArrayType(Var->getType()); - if (!ArrayTy) - return nullptr; - - const QualType ElemQTy = ArrayTy->getElementType(); - if (ElemQTy.isNull() || !ElemQTy->isIntegerType()) - return nullptr; - - const uint64_t ElemBitWidth = CGM.getContext().getTypeSize(ElemQTy); - - llvm::LLVMContext &Ctx = CGM.getLLVMContext(); - switch (ElemBitWidth) { - case 8: - return buildConstantDataArrayFromElements<uint8_t>(Ctx, *Value); - case 16: - return buildConstantDataArrayFromElements<uint16_t>(Ctx, *Value); - case 32: - return buildConstantDataArrayFromElements<uint32_t>(Ctx, *Value); - case 64: - return buildConstantDataArrayFromElements<uint64_t>(Ctx, *Value); - default: - // ConstantDataArray only supports 8/16/32/64-bit elements. - // Wider types (e.g. __int128) are not representable. - return nullptr; - } -} - llvm::DIDerivedType * CGDebugInfo::CreateRecordStaticField(const VarDecl *Var, llvm::DIType *RecordTy, const RecordDecl *RD) { @@ -2153,8 +2103,6 @@ CGDebugInfo::CreateRecordStaticField(const VarDecl *Var, llvm::DIType *RecordTy, C = llvm::ConstantInt::get(CGM.getLLVMContext(), Value->getInt()); if (Value->isFloat()) C = llvm::ConstantFP::get(CGM.getLLVMContext(), Value->getFloat()); - if (Value->isArray()) - C = tryEmitConstexprArrayAsConstant(CGM, Var, Value); } } diff --git a/clang/test/DebugInfo/CXX/debug-info-constexpr-array.cpp b/clang/test/DebugInfo/CXX/debug-info-constexpr-array.cpp deleted file mode 100644 index 28c1c09d5a999..0000000000000 --- a/clang/test/DebugInfo/CXX/debug-info-constexpr-array.cpp +++ /dev/null @@ -1,53 +0,0 @@ -// RUN: %clang_cc1 -triple x86_64-linux-gnu -std=c++17 -emit-llvm \ -// RUN: -debug-info-kind=standalone -o - %s | FileCheck %s - -using uint16_t = unsigned short; -using uint32_t = unsigned int; -using uint64_t = unsigned long long; - -struct Test { - static inline constexpr char STR[] = "Hello"; - static inline constexpr int NUMS[] = {1, 2, 3}; - static inline constexpr uint16_t SHORTS[] = {256, 512, 1024}; - static inline constexpr uint32_t INTS[] = {70000, 80000}; - static inline constexpr uint64_t LONGS[] = {4294967296ULL, 123456789ULL}; - static inline constexpr int NEG[] = {-1, -128, 42}; - // 128-bit integers and floating-point arrays should NOT produce extraData - // (not yet supported). - static inline constexpr __int128_t I128[] = {1, -1}; - static inline constexpr __uint128_t U128[] = {1, 2}; - static inline constexpr float FLOATS[] = {1.0f, 2.0f}; - static inline constexpr double DOUBLES[] = {1.0, 2.0}; -}; - -void use(const void*); -void test() { - use(&Test::STR); - use(&Test::NUMS); - use(&Test::SHORTS); - use(&Test::INTS); - use(&Test::LONGS); - use(&Test::NEG); - use(&Test::I128); - use(&Test::U128); - use(&Test::FLOATS); - use(&Test::DOUBLES); -} - -// Integer arrays: extraData on DIDerivedType member declarations. -// CHECK-DAG: !DIDerivedType(tag: DW_TAG_member, name: "STR",{{.*}}extraData: [6 x i8] c"Hello\00") -// CHECK-DAG: !DIDerivedType(tag: DW_TAG_member, name: "NUMS",{{.*}}extraData: [3 x i32] [i32 1, i32 2, i32 3]) -// CHECK-DAG: !DIDerivedType(tag: DW_TAG_member, name: "SHORTS",{{.*}}extraData: [3 x i16] [i16 256, i16 512, i16 1024]) -// CHECK-DAG: !DIDerivedType(tag: DW_TAG_member, name: "INTS",{{.*}}extraData: [2 x i32] [i32 70000, i32 80000]) -// CHECK-DAG: !DIDerivedType(tag: DW_TAG_member, name: "LONGS",{{.*}}extraData: [2 x i64] [i64 4294967296, i64 123456789]) -// CHECK-DAG: !DIDerivedType(tag: DW_TAG_member, name: "NEG",{{.*}}extraData: [3 x i32] [i32 -1, i32 -128, i32 42]) -// 128-bit integers: no extraData (not yet supported). -// CHECK-DAG: !DIDerivedType(tag: DW_TAG_member, name: "I128",{{.*}}flags: DIFlagStaticMember) -// CHECK-DAG: !DIDerivedType(tag: DW_TAG_member, name: "U128",{{.*}}flags: DIFlagStaticMember) -// CHECK-NOT: name: "I128",{{.*}}extraData: -// CHECK-NOT: name: "U128",{{.*}}extraData: -// Floating-point arrays: no extraData. -// CHECK-DAG: !DIDerivedType(tag: DW_TAG_member, name: "FLOATS",{{.*}}flags: DIFlagStaticMember) -// CHECK-DAG: !DIDerivedType(tag: DW_TAG_member, name: "DOUBLES",{{.*}}flags: DIFlagStaticMember) -// CHECK-NOT: name: "FLOATS",{{.*}}extraData: -// CHECK-NOT: name: "DOUBLES",{{.*}}extraData: diff --git a/llvm/lib/CodeGen/AsmPrinter/DwarfUnit.cpp b/llvm/lib/CodeGen/AsmPrinter/DwarfUnit.cpp index 71dbcc383c0f7..baffd81b4f336 100644 --- a/llvm/lib/CodeGen/AsmPrinter/DwarfUnit.cpp +++ b/llvm/lib/CodeGen/AsmPrinter/DwarfUnit.cpp @@ -2036,19 +2036,8 @@ DIE *DwarfUnit::getOrCreateStaticMemberDIE(const DIDerivedType *DT) { if (const ConstantInt *CI = dyn_cast_or_null<ConstantInt>(DT->getConstant())) addConstantValue(StaticMemberDIE, CI, Ty); - else if (const ConstantFP *CFP = - dyn_cast_or_null<ConstantFP>(DT->getConstant())) + if (const ConstantFP *CFP = dyn_cast_or_null<ConstantFP>(DT->getConstant())) addConstantFPValue(StaticMemberDIE, CFP); - else if (auto *CDS = - dyn_cast_or_null<ConstantDataSequential>(DT->getConstant())) { - StringRef RawData = CDS->getRawDataValues(); - auto *Block = new (DIEValueAllocator) DIEBlock; - for (unsigned char Byte : RawData) - addUInt(*Block, dwarf::DW_FORM_data1, Byte); - Block->computeSize(Asm->getDwarfFormParams()); - addBlock(StaticMemberDIE, dwarf::DW_AT_const_value, Block->BestForm(), - Block); - } if (uint32_t AlignInBytes = DT->getAlignInBytes()) addUInt(StaticMemberDIE, dwarf::DW_AT_alignment, dwarf::DW_FORM_udata, diff --git a/llvm/test/DebugInfo/X86/debug-info-constexpr-array.ll b/llvm/test/DebugInfo/X86/debug-info-constexpr-array.ll deleted file mode 100644 index fc13e4f634a59..0000000000000 --- a/llvm/test/DebugInfo/X86/debug-info-constexpr-array.ll +++ /dev/null @@ -1,192 +0,0 @@ -; RUN: llc -mtriple=x86_64-linux-gnu -filetype=obj %s -o %t -; RUN: llvm-dwarfdump --debug-info %t | FileCheck %s - -; Test that DW_AT_const_value is emitted for constexpr arrays of integer types -; (char, int, uint16_t, uint32_t, uint64_t, negative ints) and NOT emitted -; for 128-bit integers or floating-point arrays. -; -; Reduced from clang output for: -; using uint16_t = unsigned short; -; using uint32_t = unsigned int; -; using uint64_t = unsigned long long; -; struct Test { -; static inline constexpr char STR[] = "Hello"; -; static inline constexpr int NUMS[] = {1, 2, 3}; -; static inline constexpr uint16_t SHORTS[] = {256, 512, 1024}; -; static inline constexpr uint32_t INTS[] = {70000, 80000}; -; static inline constexpr uint64_t LONGS[] = {4294967296ULL, 123456789ULL}; -; static inline constexpr int NEG[] = {-1, -128, 42}; -; static inline constexpr __int128_t I128[] = {1, -1}; -; static inline constexpr __uint128_t U128[] = {1, 2}; -; static inline constexpr float FLOATS[] = {1.0f, 2.0f}; -; static inline constexpr double DOUBLES[] = {1.0, 2.0}; -; }; -; -; CHECK: DW_TAG_structure_type -; CHECK: DW_AT_name ("Test") - -; CHECK: DW_TAG_member -; CHECK: DW_AT_name ("STR") -; CHECK: DW_AT_const_value (<0x06> 48 65 6c 6c 6f 00 ) - -; CHECK: DW_TAG_member -; CHECK: DW_AT_name ("NUMS") -; CHECK: DW_AT_const_value (<0x0c> 01 00 00 00 02 00 00 00 03 00 00 00 ) - -; CHECK: DW_TAG_member -; CHECK: DW_AT_name ("SHORTS") -; CHECK: DW_AT_const_value (<0x06> 00 01 00 02 00 04 ) - -; CHECK: DW_TAG_member -; CHECK: DW_AT_name ("INTS") -; CHECK: DW_AT_const_value (<0x08> 70 11 01 00 80 38 01 00 ) - -; CHECK: DW_TAG_member -; CHECK: DW_AT_name ("LONGS") -; CHECK: DW_AT_const_value (<0x10> 00 00 00 00 01 00 00 00 15 cd 5b 07 00 00 00 00 ) - -; CHECK: DW_TAG_member -; CHECK: DW_AT_name ("NEG") -; CHECK: DW_AT_const_value (<0x0c> ff ff ff ff 80 ff ff ff 2a 00 00 00 ) - -; 128-bit integers: no DW_AT_const_value. -; CHECK: DW_TAG_member -; CHECK: DW_AT_name ("I128") -; CHECK-NOT: DW_AT_const_value -; CHECK: DW_TAG_member -; CHECK: DW_AT_name ("U128") -; CHECK-NOT: DW_AT_const_value - -; Floating-point arrays: no DW_AT_const_value. -; CHECK: DW_TAG_member -; CHECK: DW_AT_name ("FLOATS") -; CHECK-NOT: DW_AT_const_value - -; CHECK: DW_TAG_member -; CHECK: DW_AT_name ("DOUBLES") -; CHECK-NOT: DW_AT_const_value - -target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128" -target triple = "x86_64-unknown-linux-gnu" - -@_ZN4Test3STRE = linkonce_odr constant [6 x i8] c"Hello\00", align 1, !dbg !0 -@_ZN4Test4NUMSE = linkonce_odr constant [3 x i32] [i32 1, i32 2, i32 3], align 4, !dbg !5 -@_ZN4Test6SHORTSE = linkonce_odr constant [3 x i16] [i16 256, i16 512, i16 1024], align 2, !dbg !58 -@_ZN4Test4INTSE = linkonce_odr constant [2 x i32] [i32 70000, i32 80000], align 4, !dbg !60 -@_ZN4Test5LONGSE = linkonce_odr constant [2 x i64] [i64 4294967296, i64 123456789], align 16, !dbg !62 -@_ZN4Test3NEGE = linkonce_odr constant [3 x i32] [i32 -1, i32 -128, i32 42], align 4, !dbg !64 -@_ZN4Test4I128E = linkonce_odr constant [2 x i128] [i128 1, i128 -1], align 16, !dbg !66 -@_ZN4Test4U128E = linkonce_odr constant [2 x i128] [i128 1, i128 2], align 16, !dbg !68 -@_ZN4Test6FLOATSE = linkonce_odr constant [2 x float] [float 1.000000e+00, float 2.000000e+00], align 4, !dbg !70 -@_ZN4Test7DOUBLESE = linkonce_odr constant [2 x double] [double 1.000000e+00, double 2.000000e+00], align 16, !dbg !72 - -define dso_local void @_Z4testv() !dbg !77 { -entry: - call void @_Z3usePKv(ptr @_ZN4Test3STRE), !dbg !80 - call void @_Z3usePKv(ptr @_ZN4Test4NUMSE), !dbg !81 - call void @_Z3usePKv(ptr @_ZN4Test6SHORTSE), !dbg !82 - call void @_Z3usePKv(ptr @_ZN4Test4INTSE), !dbg !83 - call void @_Z3usePKv(ptr @_ZN4Test5LONGSE), !dbg !84 - call void @_Z3usePKv(ptr @_ZN4Test3NEGE), !dbg !85 - call void @_Z3usePKv(ptr @_ZN4Test4I128E), !dbg !86 - call void @_Z3usePKv(ptr @_ZN4Test4U128E), !dbg !87 - call void @_Z3usePKv(ptr @_ZN4Test6FLOATSE), !dbg !88 - call void @_Z3usePKv(ptr @_ZN4Test7DOUBLESE), !dbg !89 - ret void, !dbg !90 -} - -declare void @_Z3usePKv(ptr) - -!llvm.dbg.cu = !{!2} -!llvm.module.flags = !{!74, !75} - -!0 = !DIGlobalVariableExpression(var: !1, expr: !DIExpression()) -!1 = distinct !DIGlobalVariable(name: "STR", linkageName: "_ZN4Test3STRE", scope: !2, file: !7, line: 9, type: !17, isLocal: false, isDefinition: true, declaration: !16) -!2 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus_14, file: !3, producer: "clang", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, globals: !4, splitDebugInlining: false, nameTableKind: None) -!3 = !DIFile(filename: "test.cpp", directory: "/tmp") -!4 = !{!0, !5, !58, !60, !62, !64, !66, !68, !70, !72} -!5 = !DIGlobalVariableExpression(var: !6, expr: !DIExpression()) -!6 = distinct !DIGlobalVariable(name: "NUMS", linkageName: "_ZN4Test4NUMSE", scope: !2, file: !7, line: 10, type: !8, isLocal: false, isDefinition: true, declaration: !13) -!7 = !DIFile(filename: "test.cpp", directory: "/tmp") -!8 = !DICompositeType(tag: DW_TAG_array_type, baseType: !9, size: 96, elements: !11) -!9 = !DIDerivedType(tag: DW_TAG_const_type, baseType: !10) -!10 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed) -!11 = !{!12} -!12 = !DISubrange(count: 3) -!13 = !DIDerivedType(tag: DW_TAG_member, name: "NUMS", scope: !14, file: !7, line: 10, baseType: !8, flags: DIFlagStaticMember, extraData: [3 x i32] [i32 1, i32 2, i32 3]) -!14 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "Test", file: !7, line: 8, size: 8, flags: DIFlagTypePassByValue, elements: !15, identifier: "_ZTS4Test") -!15 = !{!16, !13, !22, !27, !34, !39, !40, !45, !50, !54} -!16 = !DIDerivedType(tag: DW_TAG_member, name: "STR", scope: !14, file: !7, line: 9, baseType: !17, flags: DIFlagStaticMember, extraData: [6 x i8] c"Hello\00") -!17 = !DICompositeType(tag: DW_TAG_array_type, baseType: !18, size: 48, elements: !20) -!18 = !DIDerivedType(tag: DW_TAG_const_type, baseType: !19) -!19 = !DIBasicType(name: "char", size: 8, encoding: DW_ATE_signed_char) -!20 = !{!21} -!21 = !DISubrange(count: 6) -!22 = !DIDerivedType(tag: DW_TAG_member, name: "SHORTS", scope: !14, file: !7, line: 11, baseType: !23, flags: DIFlagStaticMember, extraData: [3 x i16] [i16 256, i16 512, i16 1024]) -!23 = !DICompositeType(tag: DW_TAG_array_type, baseType: !24, size: 48, elements: !11) -!24 = !DIDerivedType(tag: DW_TAG_const_type, baseType: !25) -!25 = !DIDerivedType(tag: DW_TAG_typedef, name: "uint16_t", file: !7, line: 4, baseType: !26) -!26 = !DIBasicType(name: "unsigned short", size: 16, encoding: DW_ATE_unsigned) -!27 = !DIDerivedType(tag: DW_TAG_member, name: "INTS", scope: !14, file: !7, line: 12, baseType: !28, flags: DIFlagStaticMember, extraData: [2 x i32] [i32 70000, i32 80000]) -!28 = !DICompositeType(tag: DW_TAG_array_type, baseType: !29, size: 64, elements: !32) -!29 = !DIDerivedType(tag: DW_TAG_const_type, baseType: !30) -!30 = !DIDerivedType(tag: DW_TAG_typedef, name: "uint32_t", file: !7, line: 5, baseType: !31) -!31 = !DIBasicType(name: "unsigned int", size: 32, encoding: DW_ATE_unsigned) -!32 = !{!33} -!33 = !DISubrange(count: 2) -!34 = !DIDerivedType(tag: DW_TAG_member, name: "LONGS", scope: !14, file: !7, line: 13, baseType: !35, flags: DIFlagStaticMember, extraData: [2 x i64] [i64 4294967296, i64 123456789]) -!35 = !DICompositeType(tag: DW_TAG_array_type, baseType: !36, size: 128, elements: !32) -!36 = !DIDerivedType(tag: DW_TAG_const_type, baseType: !37) -!37 = !DIDerivedType(tag: DW_TAG_typedef, name: "uint64_t", file: !7, line: 6, baseType: !38) -!38 = !DIBasicType(name: "unsigned long long", size: 64, encoding: DW_ATE_unsigned) -!39 = !DIDerivedType(tag: DW_TAG_member, name: "NEG", scope: !14, file: !7, line: 14, baseType: !8, flags: DIFlagStaticMember, extraData: [3 x i32] [i32 -1, i32 -128, i32 42]) -!40 = !DIDerivedType(tag: DW_TAG_member, name: "I128", scope: !14, file: !7, line: 17, baseType: !41, flags: DIFlagStaticMember) -!41 = !DICompositeType(tag: DW_TAG_array_type, baseType: !42, size: 256, elements: !32) -!42 = !DIDerivedType(tag: DW_TAG_const_type, baseType: !43) -!43 = !DIDerivedType(tag: DW_TAG_typedef, name: "__int128_t", file: !3, baseType: !44) -!44 = !DIBasicType(name: "__int128", size: 128, encoding: DW_ATE_signed) -!45 = !DIDerivedType(tag: DW_TAG_member, name: "U128", scope: !14, file: !7, line: 18, baseType: !46, flags: DIFlagStaticMember) -!46 = !DICompositeType(tag: DW_TAG_array_type, baseType: !47, size: 256, elements: !32) -!47 = !DIDerivedType(tag: DW_TAG_const_type, baseType: !48) -!48 = !DIDerivedType(tag: DW_TAG_typedef, name: "__uint128_t", file: !3, baseType: !49) -!49 = !DIBasicType(name: "unsigned __int128", size: 128, encoding: DW_ATE_unsigned) -!50 = !DIDerivedType(tag: DW_TAG_member, name: "FLOATS", scope: !14, file: !7, line: 19, baseType: !51, flags: DIFlagStaticMember) -!51 = !DICompositeType(tag: DW_TAG_array_type, baseType: !52, size: 64, elements: !32) -!52 = !DIDerivedType(tag: DW_TAG_const_type, baseType: !53) -!53 = !DIBasicType(name: "float", size: 32, encoding: DW_ATE_float) -!54 = !DIDerivedType(tag: DW_TAG_member, name: "DOUBLES", scope: !14, file: !7, line: 20, baseType: !55, flags: DIFlagStaticMember) -!55 = !DICompositeType(tag: DW_TAG_array_type, baseType: !56, size: 128, elements: !32) -!56 = !DIDerivedType(tag: DW_TAG_const_type, baseType: !57) -!57 = !DIBasicType(name: "double", size: 64, encoding: DW_ATE_float) -!58 = !DIGlobalVariableExpression(var: !59, expr: !DIExpression()) -!59 = distinct !DIGlobalVariable(name: "SHORTS", linkageName: "_ZN4Test6SHORTSE", scope: !2, file: !7, line: 11, type: !23, isLocal: false, isDefinition: true, declaration: !22) -!60 = !DIGlobalVariableExpression(var: !61, expr: !DIExpression()) -!61 = distinct !DIGlobalVariable(name: "INTS", linkageName: "_ZN4Test4INTSE", scope: !2, file: !7, line: 12, type: !28, isLocal: false, isDefinition: true, declaration: !27) -!62 = !DIGlobalVariableExpression(var: !63, expr: !DIExpression()) -!63 = distinct !DIGlobalVariable(name: "LONGS", linkageName: "_ZN4Test5LONGSE", scope: !2, file: !7, line: 13, type: !35, isLocal: false, isDefinition: true, declaration: !34) -!64 = !DIGlobalVariableExpression(var: !65, expr: !DIExpression()) -!65 = distinct !DIGlobalVariable(name: "NEG", linkageName: "_ZN4Test3NEGE", scope: !2, file: !7, line: 14, type: !8, isLocal: false, isDefinition: true, declaration: !39) -!66 = !DIGlobalVariableExpression(var: !67, expr: !DIExpression()) -!67 = distinct !DIGlobalVariable(name: "I128", linkageName: "_ZN4Test4I128E", scope: !2, file: !7, line: 17, type: !41, isLocal: false, isDefinition: true, declaration: !40) -!68 = !DIGlobalVariableExpression(var: !69, expr: !DIExpression()) -!69 = distinct !DIGlobalVariable(name: "U128", linkageName: "_ZN4Test4U128E", scope: !2, file: !7, line: 18, type: !46, isLocal: false, isDefinition: true, declaration: !45) -!70 = !DIGlobalVariableExpression(var: !71, expr: !DIExpression()) -!71 = distinct !DIGlobalVariable(name: "FLOATS", linkageName: "_ZN4Test6FLOATSE", scope: !2, file: !7, line: 19, type: !51, isLocal: false, isDefinition: true, declaration: !50) -!72 = !DIGlobalVariableExpression(var: !73, expr: !DIExpression()) -!73 = distinct !DIGlobalVariable(name: "DOUBLES", linkageName: "_ZN4Test7DOUBLESE", scope: !2, file: !7, line: 20, type: !55, isLocal: false, isDefinition: true, declaration: !54) -!74 = !{i32 2, !"Debug Info Version", i32 3} -!75 = !{i32 1, !"wchar_size", i32 4} -!77 = distinct !DISubprogram(name: "test", linkageName: "_Z4testv", scope: !7, file: !7, line: 24, type: !78, scopeLine: 24, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: !2) -!78 = !DISubroutineType(types: !79) -!79 = !{null} -!80 = !DILocation(line: 25, column: 3, scope: !77) -!81 = !DILocation(line: 26, column: 3, scope: !77) -!82 = !DILocation(line: 27, column: 3, scope: !77) -!83 = !DILocation(line: 28, column: 3, scope: !77) -!84 = !DILocation(line: 29, column: 3, scope: !77) -!85 = !DILocation(line: 30, column: 3, scope: !77) -!86 = !DILocation(line: 31, column: 3, scope: !77) -!87 = !DILocation(line: 32, column: 3, scope: !77) -!88 = !DILocation(line: 33, column: 3, scope: !77) -!89 = !DILocation(line: 34, column: 3, scope: !77) -!90 = !DILocation(line: 35, column: 1, scope: !77) _______________________________________________ cfe-commits mailing list [email protected] https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
