llvmbot wrote:
<!--LLVM PR SUMMARY COMMENT--> @llvm/pr-subscribers-llvm-ir @llvm/pr-subscribers-clang Author: John Brawn (john-brawn-arm) <details> <summary>Changes</summary> Currently we use DW_OP_plus_uconst to handle the bitfield offset and handle the bitfield size by choosing a type size that matches, but this doesn't work if either offset or size aren't byte-aligned. Using DW_op_bit_piece means we can handle any offset and size. --- Patch is 23.89 KiB, truncated to 20.00 KiB below, full version: https://github.com/llvm/llvm-project/pull/85665.diff 5 Files Affected: - (modified) clang/lib/CodeGen/CGDebugInfo.cpp (+9-43) - (modified) clang/lib/CodeGen/CGDebugInfo.h (-3) - (modified) clang/test/CodeGenCXX/debug-info-structured-binding-bitfield.cpp (+56-62) - (modified) llvm/lib/CodeGen/AsmPrinter/DwarfExpression.cpp (+3) - (modified) llvm/lib/IR/DebugInfoMetadata.cpp (+2) ``````````diff diff --git a/clang/lib/CodeGen/CGDebugInfo.cpp b/clang/lib/CodeGen/CGDebugInfo.cpp index c2c01439f2dc99..bf142bdbbe0f99 100644 --- a/clang/lib/CodeGen/CGDebugInfo.cpp +++ b/clang/lib/CodeGen/CGDebugInfo.cpp @@ -4777,40 +4777,6 @@ llvm::DILocalVariable *CGDebugInfo::EmitDeclare(const VarDecl *VD, return D; } -llvm::DIType *CGDebugInfo::CreateBindingDeclType(const BindingDecl *BD) { - llvm::DIFile *Unit = getOrCreateFile(BD->getLocation()); - - // If the declaration is bound to a bitfield struct field, its type may have a - // size that is different from its deduced declaration type's. - if (const MemberExpr *ME = dyn_cast<MemberExpr>(BD->getBinding())) { - if (const FieldDecl *FD = dyn_cast<FieldDecl>(ME->getMemberDecl())) { - if (FD->isBitField()) { - ASTContext &Context = CGM.getContext(); - const CGRecordLayout &RL = - CGM.getTypes().getCGRecordLayout(FD->getParent()); - const CGBitFieldInfo &Info = RL.getBitFieldInfo(FD); - - // Find an integer type with the same bitwidth as the bitfield size. If - // no suitable type is present in the target, give up on producing debug - // information as it would be wrong. It is certainly possible to produce - // correct debug info, but the logic isn't currently implemented. - uint64_t BitfieldSizeInBits = Info.Size; - QualType IntTy = - Context.getIntTypeForBitwidth(BitfieldSizeInBits, Info.IsSigned); - if (IntTy.isNull()) - return nullptr; - Qualifiers Quals = BD->getType().getQualifiers(); - QualType FinalTy = Context.getQualifiedType(IntTy, Quals); - llvm::DIType *Ty = getOrCreateType(FinalTy, Unit); - assert(Ty); - return Ty; - } - } - } - - return getOrCreateType(BD->getType(), Unit); -} - llvm::DILocalVariable *CGDebugInfo::EmitDeclare(const BindingDecl *BD, llvm::Value *Storage, std::optional<unsigned> ArgNo, @@ -4825,7 +4791,8 @@ llvm::DILocalVariable *CGDebugInfo::EmitDeclare(const BindingDecl *BD, if (isa<DeclRefExpr>(BD->getBinding())) return nullptr; - llvm::DIType *Ty = CreateBindingDeclType(BD); + llvm::DIFile *Unit = getOrCreateFile(BD->getLocation()); + llvm::DIType *Ty = getOrCreateType(BD->getType(), Unit); // If there is no debug info for this type then do not emit debug info // for this variable. @@ -4851,7 +4818,6 @@ llvm::DILocalVariable *CGDebugInfo::EmitDeclare(const BindingDecl *BD, unsigned Column = getColumnNumber(BD->getLocation()); StringRef Name = BD->getName(); auto *Scope = cast<llvm::DIScope>(LexicalBlockStack.back()); - llvm::DIFile *Unit = getOrCreateFile(BD->getLocation()); // Create the descriptor for the variable. llvm::DILocalVariable *D = DBuilder.createAutoVariable( Scope, Name, Unit, Line, Ty, CGM.getLangOpts().Optimize, @@ -4865,13 +4831,13 @@ llvm::DILocalVariable *CGDebugInfo::EmitDeclare(const BindingDecl *BD, const ASTRecordLayout &layout = CGM.getContext().getASTRecordLayout(parent); const uint64_t fieldOffset = layout.getFieldOffset(fieldIndex); - - if (fieldOffset != 0) { - // Currently if the field offset is not a multiple of byte, the produced - // location would not be accurate. Therefore give up. - if (fieldOffset % CGM.getContext().getCharWidth() != 0) - return nullptr; - + if (FD->isBitField()) { + Expr.push_back(llvm::dwarf::DW_OP_bit_piece); + Expr.push_back(FD->getBitWidthValue(CGM.getContext())); + Expr.push_back(fieldOffset); + } else if (fieldOffset != 0) { + assert(fieldOffset % CGM.getContext().getCharWidth() == 0 && + "Unexpected non-bitfield with non-byte-aligned offset"); Expr.push_back(llvm::dwarf::DW_OP_plus_uconst); Expr.push_back( CGM.getContext().toCharUnitsFromBits(fieldOffset).getQuantity()); diff --git a/clang/lib/CodeGen/CGDebugInfo.h b/clang/lib/CodeGen/CGDebugInfo.h index 7b60e94555d060..af58ccdb5b35d2 100644 --- a/clang/lib/CodeGen/CGDebugInfo.h +++ b/clang/lib/CodeGen/CGDebugInfo.h @@ -337,9 +337,6 @@ class CGDebugInfo { llvm::DIScope *RecordTy, const RecordDecl *RD); - /// Create type for binding declarations. - llvm::DIType *CreateBindingDeclType(const BindingDecl *BD); - /// Create an anonnymous zero-size separator for bit-field-decl if needed on /// the target. llvm::DIDerivedType *createBitFieldSeparatorIfNeeded( diff --git a/clang/test/CodeGenCXX/debug-info-structured-binding-bitfield.cpp b/clang/test/CodeGenCXX/debug-info-structured-binding-bitfield.cpp index d9f5e3eacac37d..0cecf74c4bc6f9 100644 --- a/clang/test/CodeGenCXX/debug-info-structured-binding-bitfield.cpp +++ b/clang/test/CodeGenCXX/debug-info-structured-binding-bitfield.cpp @@ -8,8 +8,8 @@ struct S0 { // CHECK-LABEL: define dso_local void @_Z3fS0v // CHECK: alloca %struct.S0, align 4 // CHECK-NEXT: [[TMP0:%.*]] = alloca %struct.S0, align 4 -// CHECK: call void @llvm.dbg.declare(metadata ptr [[TMP0]], metadata [[S0_A:![0-9]+]], metadata !DIExpression()) -// CHECK-NEXT: call void @llvm.dbg.declare(metadata ptr [[TMP0]], metadata [[S0_B:![0-9]+]], metadata !DIExpression(DW_OP_plus_uconst, 2)) +// CHECK: call void @llvm.dbg.declare(metadata ptr [[TMP0]], metadata [[S0_A:![0-9]+]], metadata !DIExpression(DW_OP_bit_piece, 16, 0)) +// CHECK-NEXT: call void @llvm.dbg.declare(metadata ptr [[TMP0]], metadata [[S0_B:![0-9]+]], metadata !DIExpression(DW_OP_bit_piece, 16, 16)) // void fS0() { S0 s0; @@ -24,8 +24,8 @@ struct S1 { // CHECK-LABEL: define dso_local void @_Z3fS1v // CHECK: alloca %struct.S1, align 4 // CHECK-NEXT: [[TMP0:%.*]] = alloca %struct.S1, align 4 -// CHECK: call void @llvm.dbg.declare(metadata ptr [[TMP0]], metadata [[S1_A:![0-9]+]], metadata !DIExpression()) -// CHECK-NEXT: call void @llvm.dbg.declare(metadata ptr [[TMP0]], metadata [[S1_B:![0-9]+]], metadata !DIExpression(DW_OP_plus_uconst, 2)) +// CHECK: call void @llvm.dbg.declare(metadata ptr [[TMP0]], metadata [[S1_A:![0-9]+]], metadata !DIExpression(DW_OP_bit_piece, 16, 0)) +// CHECK-NEXT: call void @llvm.dbg.declare(metadata ptr [[TMP0]], metadata [[S1_B:![0-9]+]], metadata !DIExpression(DW_OP_bit_piece, 16, 16)) // void fS1() { S1 s1; @@ -40,8 +40,8 @@ struct S2 { // CHECK-LABEL: define dso_local void @_Z3fS2v // CHECK: alloca %struct.S2, align 4 // CHECK-NEXT: [[TMP0:%.*]] = alloca %struct.S2, align 4 -// CHECK: call void @llvm.dbg.declare(metadata ptr [[TMP0]], metadata [[S2_A:![0-9]+]], metadata !DIExpression()) -// CHECK-NEXT: call void @llvm.dbg.declare(metadata ptr [[TMP0]], metadata [[S2_B:![0-9]+]], metadata !DIExpression(DW_OP_plus_uconst, 1)) +// CHECK: call void @llvm.dbg.declare(metadata ptr [[TMP0]], metadata [[S2_A:![0-9]+]], metadata !DIExpression(DW_OP_bit_piece, 8, 0)) +// CHECK-NEXT: call void @llvm.dbg.declare(metadata ptr [[TMP0]], metadata [[S2_B:![0-9]+]], metadata !DIExpression(DW_OP_bit_piece, 8, 8)) // void fS2() { S2 s2; @@ -56,8 +56,8 @@ struct S3 { // CHECK-LABEL: define dso_local void @_Z3fS3v // CHECK: alloca %struct.S3, align 4 // CHECK-NEXT: [[TMP0:%.*]] = alloca %struct.S3, align 4 -// CHECK: call void @llvm.dbg.declare(metadata ptr [[TMP0]], metadata [[S3_A:![0-9]+]], metadata !DIExpression()) -// CHECK-NEXT: call void @llvm.dbg.declare(metadata ptr [[TMP0]], metadata [[S3_B:![0-9]+]], metadata !DIExpression(DW_OP_plus_uconst, 1)) +// CHECK: call void @llvm.dbg.declare(metadata ptr [[TMP0]], metadata [[S3_A:![0-9]+]], metadata !DIExpression(DW_OP_bit_piece, 8, 0)) +// CHECK-NEXT: call void @llvm.dbg.declare(metadata ptr [[TMP0]], metadata [[S3_B:![0-9]+]], metadata !DIExpression(DW_OP_bit_piece, 8, 8)) // void fS3() { S3 s3; @@ -72,8 +72,8 @@ struct S4 { // CHECK-LABEL: define dso_local void @_Z3fS4v // CHECK: alloca %struct.S4, align 4 // CHECK-NEXT: [[TMP0:%.*]] = alloca %struct.S4, align 4 -// CHECK: call void @llvm.dbg.declare(metadata ptr [[TMP0]], metadata [[S4_A:![0-9]+]], metadata !DIExpression()) -// CHECK-NEXT: call void @llvm.dbg.declare(metadata ptr [[TMP0]], metadata [[S4_B:![0-9]+]], metadata !DIExpression(DW_OP_plus_uconst, 1)) +// CHECK: call void @llvm.dbg.declare(metadata ptr [[TMP0]], metadata [[S4_A:![0-9]+]], metadata !DIExpression(DW_OP_bit_piece, 8, 0)) +// CHECK-NEXT: call void @llvm.dbg.declare(metadata ptr [[TMP0]], metadata [[S4_B:![0-9]+]], metadata !DIExpression(DW_OP_bit_piece, 16, 8)) // void fS4() { S4 s4; @@ -88,8 +88,8 @@ struct S5 { // CHECK-LABEL: define dso_local void @_Z3fS5v // CHECK: alloca %struct.S5, align 4 // CHECK-NEXT: [[TMP0:%.*]] = alloca %struct.S5, align 4 -// CHECK: call void @llvm.dbg.declare(metadata ptr [[TMP0]], metadata [[S5_A:![0-9]+]], metadata !DIExpression()) -// CHECK-NEXT: call void @llvm.dbg.declare(metadata ptr [[TMP0]], metadata [[S5_B:![0-9]+]], metadata !DIExpression(DW_OP_plus_uconst, 1)) +// CHECK: call void @llvm.dbg.declare(metadata ptr [[TMP0]], metadata [[S5_A:![0-9]+]], metadata !DIExpression(DW_OP_bit_piece, 8, 0)) +// CHECK-NEXT: call void @llvm.dbg.declare(metadata ptr [[TMP0]], metadata [[S5_B:![0-9]+]], metadata !DIExpression(DW_OP_bit_piece, 16, 8)) // void fS5() { S5 s5; @@ -104,8 +104,8 @@ struct S6 { // CHECK-LABEL: define dso_local void @_Z3fS6v // CHECK: alloca %struct.S6, align 4 // CHECK-NEXT: [[TMP0:%.*]] = alloca %struct.S6, align 4 -// CHECK: call void @llvm.dbg.declare(metadata ptr [[TMP0]], metadata [[S6_A:![0-9]+]], metadata !DIExpression()) -// CHECK-NEXT: call void @llvm.dbg.declare(metadata ptr [[TMP0]], metadata [[S6_B:![0-9]+]], metadata !DIExpression(DW_OP_plus_uconst, 2)) +// CHECK: call void @llvm.dbg.declare(metadata ptr [[TMP0]], metadata [[S6_A:![0-9]+]], metadata !DIExpression(DW_OP_bit_piece, 16, 0)) +// CHECK-NEXT: call void @llvm.dbg.declare(metadata ptr [[TMP0]], metadata [[S6_B:![0-9]+]], metadata !DIExpression(DW_OP_bit_piece, 8, 16)) // void fS6() { S6 s6; @@ -120,8 +120,8 @@ struct S7 { // CHECK-LABEL: define dso_local void @_Z3fS7v // CHECK: alloca %struct.S7, align 4 // CHECK-NEXT: [[TMP0:%.*]] = alloca %struct.S7, align 4 -// CHECK: call void @llvm.dbg.declare(metadata ptr [[TMP0]], metadata [[S7_A:![0-9]+]], metadata !DIExpression()) -// CHECK-NEXT: call void @llvm.dbg.declare(metadata ptr [[TMP0]], metadata [[S7_B:![0-9]+]], metadata !DIExpression(DW_OP_plus_uconst, 2)) +// CHECK: call void @llvm.dbg.declare(metadata ptr [[TMP0]], metadata [[S7_A:![0-9]+]], metadata !DIExpression(DW_OP_bit_piece, 16, 0)) +// CHECK-NEXT: call void @llvm.dbg.declare(metadata ptr [[TMP0]], metadata [[S7_B:![0-9]+]], metadata !DIExpression(DW_OP_bit_piece, 8, 16)) // void fS7() { S7 s7; @@ -136,8 +136,8 @@ struct S8 { // CHECK-LABEL: define dso_local void @_Z3fS8v // CHECK: alloca %struct.S8, align 4 // CHECK-NEXT: [[TMP0:%.*]] = alloca %struct.S8, align 4 -// CHECK: call void @llvm.dbg.declare(metadata ptr [[TMP0]], metadata [[S8_A:![0-9]+]], metadata !DIExpression()) -// CHECK-NEXT: call void @llvm.dbg.declare(metadata ptr [[TMP0]], metadata [[S8_B:![0-9]+]], metadata !DIExpression(DW_OP_plus_uconst, 2)) +// CHECK: call void @llvm.dbg.declare(metadata ptr [[TMP0]], metadata [[S8_A:![0-9]+]], metadata !DIExpression(DW_OP_bit_piece, 16, 0)) +// CHECK-NEXT: call void @llvm.dbg.declare(metadata ptr [[TMP0]], metadata [[S8_B:![0-9]+]], metadata !DIExpression(DW_OP_bit_piece, 16, 16)) // void fS8() { S8 s8; @@ -152,8 +152,8 @@ struct S9 { // CHECK-LABEL: define dso_local void @_Z3fS9v // CHECK: alloca %struct.S9, align 4 // CHECK-NEXT: [[TMP0:%.*]] = alloca %struct.S9, align 4 -// CHECK: call void @llvm.dbg.declare(metadata ptr [[TMP0]], metadata [[S9_A:![0-9]+]], metadata !DIExpression()) -// CHECK-NEXT: call void @llvm.dbg.declare(metadata ptr [[TMP0]], metadata [[S9_B:![0-9]+]], metadata !DIExpression(DW_OP_plus_uconst, 4)) +// CHECK: call void @llvm.dbg.declare(metadata ptr [[TMP0]], metadata [[S9_A:![0-9]+]], metadata !DIExpression(DW_OP_bit_piece, 16, 0)) +// CHECK-NEXT: call void @llvm.dbg.declare(metadata ptr [[TMP0]], metadata [[S9_B:![0-9]+]], metadata !DIExpression(DW_OP_bit_piece, 32, 32)) // void fS9() { S9 s9; @@ -167,8 +167,8 @@ struct S10 { // CHECK-LABEL: define dso_local void @_Z4fS10v // CHECK: alloca %struct.S10, align 4 // CHECK-NEXT: [[TMP0:%.*]] = alloca %struct.S10, align 4 -// CHECK: call void @llvm.dbg.declare(metadata ptr [[TMP0]], metadata [[S10_A:![0-9]+]], metadata !DIExpression()) -// CHECK-NEXT: call void @llvm.dbg.declare(metadata ptr [[TMP0]], metadata [[S10_B:![0-9]+]], metadata !DIExpression(DW_OP_plus_uconst, 1)) +// CHECK: call void @llvm.dbg.declare(metadata ptr [[TMP0]], metadata [[S10_A:![0-9]+]], metadata !DIExpression(DW_OP_bit_piece, 8, 0)) +// CHECK-NEXT: call void @llvm.dbg.declare(metadata ptr [[TMP0]], metadata [[S10_B:![0-9]+]], metadata !DIExpression(DW_OP_bit_piece, 8, 8)) // S10() : x(0), y(0) {} }; @@ -178,9 +178,6 @@ void fS10() { auto [a, b] = s10; } -// It's currently not possible to produce complete debug information for the following cases. -// Confirm that no wrong debug info is output. -// Once this is implemented, these tests should be amended. struct S11 { unsigned int x : 15; unsigned int y : 16; @@ -189,7 +186,8 @@ struct S11 { // CHECK-LABEL: define dso_local void @_Z4fS11v // CHECK: alloca %struct.S11, align 4 // CHECK-NEXT: [[TMP0:%.*]] = alloca %struct.S11, align 4 -// CHECK-NOT: call void @llvm.dbg.declare(metadata ptr [[TMP0]] +// CHECK: call void @llvm.dbg.declare(metadata ptr [[TMP0]], metadata [[S11_A:![0-9]+]], metadata !DIExpression(DW_OP_bit_piece, 15, 0)) +// CHECK-NEXT: call void @llvm.dbg.declare(metadata ptr [[TMP0]], metadata [[S11_B:![0-9]+]], metadata !DIExpression(DW_OP_bit_piece, 16, 15)) // void fS11() { S11 s11; @@ -204,8 +202,8 @@ struct S12 { // CHECK-LABEL: define dso_local void @_Z4fS12v // CHECK: alloca %struct.S12, align 4 // CHECK-NEXT: [[TMP0:%.*]] = alloca %struct.S12, align 4 -// CHECK: call void @llvm.dbg.declare(metadata ptr [[TMP0]], metadata [[S12_A:![0-9]+]], metadata !DIExpression()) -// CHECK-NOT: call void @llvm.dbg.declare(metadata ptr [[TMP0]] +// CHECK: call void @llvm.dbg.declare(metadata ptr [[TMP0]], metadata [[S12_A:![0-9]+]], metadata !DIExpression(DW_OP_bit_piece, 16, 0)) +// CHECK-NEXT: call void @llvm.dbg.declare(metadata ptr [[TMP0]], metadata [[S12_B:![0-9]+]], metadata !DIExpression(DW_OP_bit_piece, 17, 32)) // void fS12() { S12 s12; @@ -220,7 +218,8 @@ struct __attribute__((packed)) S13 { // CHECK-LABEL: define dso_local void @_Z4fS13v // CHECK: alloca %struct.S13, align 1 // CHECK-NEXT: [[TMP0:%.*]] = alloca %struct.S13, align 1 -// CHECK-NOT: call void @llvm.dbg.declare(metadata ptr [[TMP0]] +// CHECK: call void @llvm.dbg.declare(metadata ptr [[TMP0]], metadata [[S13_A:![0-9]+]], metadata !DIExpression(DW_OP_bit_piece, 15, 0)) +// CHECK-NEXT: call void @llvm.dbg.declare(metadata ptr [[TMP0]], metadata [[S13_B:![0-9]+]], metadata !DIExpression(DW_OP_bit_piece, 16, 15)) // void fS13() { S13 s13; @@ -228,55 +227,50 @@ void fS13() { } // CHECK: [[UINT_TY:![0-9]+]] = !DIBasicType(name: "unsigned int", size: 32, encoding: DW_ATE_unsigned) -// CHECK: [[S0_A]] = !DILocalVariable(name: "a", scope: {{.*}}, file: {{.*}}, line: {{.*}}, type: [[USHORT_TY:![0-9]+]]) -// CHECK: [[USHORT_TY]] = !DIBasicType(name: "unsigned short", size: 16, encoding: DW_ATE_unsigned) -// CHECK: [[S0_B]] = !DILocalVariable(name: "b", scope: {{.*}}, file: {{.*}}, line: {{.*}}, type: [[USHORT_TY]]) +// CHECK: [[S0_A]] = !DILocalVariable(name: "a", scope: {{.*}}, file: {{.*}}, line: {{.*}}, type: [[UINT_TY]]) +// CHECK: [[S0_B]] = !DILocalVariable(name: "b", scope: {{.*}}, file: {{.*}}, line: {{.*}}, type: [[UINT_TY]]) // CHECK: [[VOLATILE_UINT_TY:![0-9]+]] = !DIDerivedType(tag: DW_TAG_volatile_type, baseType: [[UINT_TY]]) -// CHECK: [[S1_A]] = !DILocalVariable(name: "a", scope: {{.*}}, file: {{.*}}, line: {{.*}}, type: [[VOLATILE_USHORT_TY:![0-9]+]]) -// CHECK: [[VOLATILE_USHORT_TY]] = !DIDerivedType(tag: DW_TAG_volatile_type, baseType: [[USHORT_TY]]) -// CHECK: [[S1_B]] = !DILocalVariable(name: "b", scope: {{.*}}, file: {{.*}}, line: {{.*}}, type: [[VOLATILE_USHORT_TY]]) +// CHECK: [[S1_A]] = !DILocalVariable(name: "a", scope: {{.*}}, file: {{.*}}, line: {{.*}}, type: [[VOLATILE_UINT_TY:![0-9]+]]) +// CHECK: [[S1_B]] = !DILocalVariable(name: "b", scope: {{.*}}, file: {{.*}}, line: {{.*}}, type: [[VOLATILE_UINT_TY]]) -// CHECK: [[S2_A]] = !DILocalVariable(name: "a", scope: {{.*}}, file: {{.*}}, line: {{.*}}, type: [[UCHAR_TY:![0-9]+]]) -// CHECK: [[UCHAR_TY]] = !DIBasicType(name: "unsigned char", size: 8, encoding: DW_ATE_unsigned_char) -// CHECK: [[S2_B]] = !DILocalVariable(name: "b", scope: {{.*}}, file: {{.*}}, line: {{.*}}, type: [[UCHAR_TY]]) +// CHECK: [[S2_A]] = !DILocalVariable(name: "a", scope: {{.*}}, file: {{.*}}, line: {{.*}}, type: [[UINT_TY]]) +// CHECK: [[S2_B]] = !DILocalVariable(name: "b", scope: {{.*}}, file: {{.*}}, line: {{.*}}, type: [[UINT_TY]]) -// CHECK: [[S3_A]] = !DILocalVariable(name: "a", scope: {{.*}}, file: {{.*}}, line: {{.*}}, type: [[VOLATILE_UCHAR_TY:![0-9]+]]) -// CHECK: [[VOLATILE_UCHAR_TY]] = !DIDerivedType(tag: DW_TAG_volatile_type, baseType: [[UCHAR_TY]]) -// CHECK: [[S3_B]] = !DILocalVariable(name: "b", scope: {{.*}}, file: {{.*}}, line: {{.*}}, type: [[VOLATILE_UCHAR_TY]]) +// CHECK: [[S3_A]] = !DILocalVariable(name: "a", scope: {{.*}}, file: {{.*}}, line: {{.*}}, type: [[VOLATILE_UINT_TY]]) +// CHECK: [[S3_B]] = !DILocalVariable(name: "b", scope: {{.*}}, file: {{.*}}, line: {{.*}}, type: [[VOLATILE_UINT_TY]]) -// CHECK: [[S4_A]] = !DILocalVariable(name: "a", scope: {{.*}}, file: {{.*}}, line: {{.*}}, type: [[UCHAR_TY]]) -// CHECK: [[S4_B]] = !DILocalVariable(name: "b", scope: {{.*}}, file: {{.*}}, line: {{.*}}, type: [[USHORT_TY]]) +// CHECK: [[S4_A]] = !DILocalVariable(name: "a", scope: {{.*}}, file: {{.*}}, line: {{.*}}, type: [[UINT_TY]]) +// CHECK: [[S4_B]] = !DILocalVariable(name: "b", scope: {{.*}}, file: {{.*}}, line: {{.*}}, type: [[UINT_TY]]) -// CHECK: [[S5_A]] = !DILocalVariable(name: "a", scope: {{.*}}, file: {{.*}}, line: {{.*}}, type: [[VOLATILE_UCHAR_TY]]) -// CHECK: [[S5_B]] = !DILocalVariable(name: "b", scope: {{.*}}, file: {{.*}}, line: {{.*}}, type: [[VOLATILE_USHORT_TY]]) +// CHECK: [[S5_A]] = !DILocalVariable(name: "a", scope: {{.*}}, file: {{.*}}, line: {{.*}}, type: [[VOLATILE_UINT_TY]]) +// CHECK: [[S5_B]] = !DILocalVariable(name: "b", scope: {{.*}}, file: {{.*}}, line: {{.*}}, type: [[VOLATILE_UINT_TY]]) -// CHECK: [[S6_A]] = !DILocalVariable(name: "a", scope: {{.*}}, file: {{.*}}, line: {{.*}}, type: [[USHORT_TY]]) -// CHECK: [[S6_B]] = !DILocalVariable(name: "b", scope: {{.*}}, file: {{.*}}, line: {{.*}}, type: [[UCHAR_TY]]) +// CHECK: [[S6_A]] = !DILocalVariable(name: "a", scope: {{.*}}, file: {{.*}}, line: {{.*}}, type: [[UINT_TY]]) +// CHECK: [[S6_B]] = !DILocalVariable(name: "b", scope: {{.*}}, file: {{.*}}, line: {{.*}}, type: [[UINT_TY]]) -// CHECK: [[S7_A]] = !DILocalVariable(name: "a", scope: {{.*}}, file: {{.*}}, line: {{.*}}, type: [[VOLATILE_USHORT_TY]]) -// CHECK: [[S7_B]] = !DILocalVariable(name: "b", scope: {{.*}}, file: {{.*}}, line: {{.*}}, type: [[VOLATILE_UCHAR_TY]]) +// CHECK: [[S7_A]] = !DILocalVariable(name: "a", scope: {{.*}}, file: {{.*}}, line: {{.*}}, type: [[VOLATILE_UINT_TY]]) +// CHECK: [[S7_B]] = !DILocalVariable(name: "b", scope: {{.*}}, file: {{.*}}, line: {{.*}}, type: [[VOLATILE_UINT_TY]]) -// CHECK: [[S8_A]] = !DILocalVariable(name: "a", scope: {{.*}}, file: {{.*}}, line: {{.*}}, type: [[USHOR... [truncated] `````````` </details> https://github.com/llvm/llvm-project/pull/85665 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
