Lines Matching refs:CGF
246 ApplyNonVirtualAndVirtualOffset(CodeGenFunction &CGF, Address addr, in ApplyNonVirtualAndVirtualOffset() argument
258 (CGF.CGM.getTarget().getCXXABI().isItaniumFamily() && in ApplyNonVirtualAndVirtualOffset()
259 CGF.CGM.getItaniumVTableContext().isRelativeLayout()) in ApplyNonVirtualAndVirtualOffset()
260 ? CGF.Int32Ty in ApplyNonVirtualAndVirtualOffset()
261 : CGF.PtrDiffTy; in ApplyNonVirtualAndVirtualOffset()
265 baseOffset = CGF.Builder.CreateAdd(virtualOffset, baseOffset); in ApplyNonVirtualAndVirtualOffset()
274 ptr = CGF.Builder.CreateBitCast(ptr, CGF.Int8Ty->getPointerTo(AddrSpace)); in ApplyNonVirtualAndVirtualOffset()
275 ptr = CGF.Builder.CreateInBoundsGEP(CGF.Int8Ty, ptr, baseOffset, "add.ptr"); in ApplyNonVirtualAndVirtualOffset()
282 alignment = CGF.CGM.getVBaseAlignment(addr.getAlignment(), in ApplyNonVirtualAndVirtualOffset()
513 void Emit(CodeGenFunction &CGF, Flags flags) override { in Emit()
515 cast<CXXMethodDecl>(CGF.CurCodeDecl)->getParent(); in Emit()
522 CGF.GetAddressOfDirectBaseInCompleteClass(CGF.LoadCXXThisAddress(), in Emit()
525 CGF.EmitCXXDestructorCall(D, Dtor_Base, BaseIsVirtual, in Emit()
554 static void EmitBaseInitializer(CodeGenFunction &CGF, in EmitBaseInitializer() argument
560 Address ThisPtr = CGF.LoadCXXThisAddress(); in EmitBaseInitializer()
571 if (BaseInitializerUsesThis(CGF.getContext(), BaseInit->getInit())) in EmitBaseInitializer()
572 CGF.InitializeVTablePointers(ClassDecl); in EmitBaseInitializer()
577 CGF.GetAddressOfDirectBaseInCompleteClass(ThisPtr, ClassDecl, in EmitBaseInitializer()
586 CGF.getOverlapForBaseInit(ClassDecl, BaseClassDecl, isBaseVirtual)); in EmitBaseInitializer()
588 CGF.EmitAggExpr(BaseInit->getInit(), AggSlot); in EmitBaseInitializer()
590 if (CGF.CGM.getLangOpts().Exceptions && in EmitBaseInitializer()
592 CGF.EHStack.pushCleanup<CallBaseDtor>(EHCleanup, BaseClassDecl, in EmitBaseInitializer()
613 static void EmitLValueForAnyFieldInitialization(CodeGenFunction &CGF, in EmitLValueForAnyFieldInitialization() argument
621 LHS = CGF.EmitLValueForFieldInitialization(LHS, cast<FieldDecl>(I)); in EmitLValueForAnyFieldInitialization()
623 LHS = CGF.EmitLValueForFieldInitialization(LHS, Field); in EmitLValueForAnyFieldInitialization()
627 static void EmitMemberInitializer(CodeGenFunction &CGF, in EmitMemberInitializer() argument
632 ApplyDebugLocation Loc(CGF, MemberInit->getSourceLocation()); in EmitMemberInitializer()
641 llvm::Value *ThisPtr = CGF.LoadCXXThis(); in EmitMemberInitializer()
642 QualType RecordTy = CGF.getContext().getTypeDeclType(ClassDecl); in EmitMemberInitializer()
647 if (CGF.CurGD.getCtorType() == Ctor_Base) in EmitMemberInitializer()
648 LHS = CGF.MakeNaturalAlignPointeeAddrLValue(ThisPtr, RecordTy); in EmitMemberInitializer()
650 LHS = CGF.MakeNaturalAlignAddrLValue(ThisPtr, RecordTy); in EmitMemberInitializer()
652 EmitLValueForAnyFieldInitialization(CGF, MemberInit, LHS); in EmitMemberInitializer()
660 = CGF.getContext().getAsConstantArrayType(FieldType); in EmitMemberInitializer()
663 QualType BaseElementTy = CGF.getContext().getBaseElementType(Array); in EmitMemberInitializer()
665 if (BaseElementTy.isPODType(CGF.getContext()) || in EmitMemberInitializer()
668 CGF.CGM.getCXXABI().getSrcArgforCopyCtor(Constructor, Args); in EmitMemberInitializer()
670 = CGF.Builder.CreateLoad(CGF.GetAddrOfLocalVar(Args[SrcArgIndex])); in EmitMemberInitializer()
671 LValue ThisRHSLV = CGF.MakeNaturalAlignAddrLValue(SrcPtr, RecordTy); in EmitMemberInitializer()
672 LValue Src = CGF.EmitLValueForFieldInitialization(ThisRHSLV, Field); in EmitMemberInitializer()
675 CGF.EmitAggregateCopy(LHS, Src, FieldType, CGF.getOverlapForFieldInit(Field), in EmitMemberInitializer()
680 if (CGF.needsEHCleanup(dtorKind)) in EmitMemberInitializer()
681 CGF.pushEHDestroy(dtorKind, LHS.getAddress(CGF), FieldType); in EmitMemberInitializer()
686 CGF.EmitInitializerForField(Field, LHS, MemberInit->getInit()); in EmitMemberInitializer()
898 explicit CopyingValueRepresentation(CodeGenFunction &CGF) in CopyingValueRepresentation() argument
899 : CGF(CGF), OldSanOpts(CGF.SanOpts) { in CopyingValueRepresentation()
900 CGF.SanOpts.set(SanitizerKind::Bool, false); in CopyingValueRepresentation()
901 CGF.SanOpts.set(SanitizerKind::Enum, false); in CopyingValueRepresentation()
904 CGF.SanOpts = OldSanOpts; in ~CopyingValueRepresentation()
907 CodeGenFunction &CGF; member in __anona1a4d8320211::CopyingValueRepresentation
915 FieldMemcpyizer(CodeGenFunction &CGF, const CXXRecordDecl *ClassDecl, in FieldMemcpyizer() argument
917 : CGF(CGF), ClassDecl(ClassDecl), SrcRec(SrcRec), in FieldMemcpyizer()
918 RecLayout(CGF.getContext().getASTRecordLayout(ClassDecl)), in FieldMemcpyizer()
924 if (CGF.getContext().getLangOpts().SanitizeAddressFieldPadding) in isMemcpyableField()
933 if (F->isZeroSize(CGF.getContext())) in addMemcpyableField()
942 ASTContext &Ctx = CGF.getContext(); in getMemcpySize()
964 CGF.getTypes().getCGRecordLayout(FirstField->getParent()); in emitMemcpy()
968 FirstByteOffset = CGF.getContext().toBits(BFInfo.StorageOffset); in emitMemcpy()
974 QualType RecordTy = CGF.getContext().getTypeDeclType(ClassDecl); in emitMemcpy()
975 Address ThisPtr = CGF.LoadCXXThisAddress(); in emitMemcpy()
976 LValue DestLV = CGF.MakeAddrLValue(ThisPtr, RecordTy); in emitMemcpy()
977 LValue Dest = CGF.EmitLValueForFieldInitialization(DestLV, FirstField); in emitMemcpy()
978 llvm::Value *SrcPtr = CGF.Builder.CreateLoad(CGF.GetAddrOfLocalVar(SrcRec)); in emitMemcpy()
979 LValue SrcLV = CGF.MakeNaturalAlignAddrLValue(SrcPtr, RecordTy); in emitMemcpy()
980 LValue Src = CGF.EmitLValueForFieldInitialization(SrcLV, FirstField); in emitMemcpy()
983 Dest.isBitField() ? Dest.getBitFieldAddress() : Dest.getAddress(CGF), in emitMemcpy()
984 Src.isBitField() ? Src.getBitFieldAddress() : Src.getAddress(CGF), in emitMemcpy()
994 CodeGenFunction &CGF; member in __anona1a4d8320311::FieldMemcpyizer
1001 llvm::Type::getInt8PtrTy(CGF.getLLVMContext(), DPT->getAddressSpace()); in emitMemcpyIR()
1002 DestPtr = CGF.Builder.CreateBitCast(DestPtr, DBP); in emitMemcpyIR()
1006 llvm::Type::getInt8PtrTy(CGF.getLLVMContext(), SPT->getAddressSpace()); in emitMemcpyIR()
1007 SrcPtr = CGF.Builder.CreateBitCast(SrcPtr, SBP); in emitMemcpyIR()
1009 CGF.Builder.CreateMemCpy(DestPtr, SrcPtr, Size.getQuantity()); in emitMemcpyIR()
1054 static const VarDecl *getTrivialCopySource(CodeGenFunction &CGF, in getTrivialCopySource() argument
1058 return Args[CGF.CGM.getCXXABI().getSrcArgforCopyCtor(CD, Args)]; in getTrivialCopySource()
1074 !(FieldType.isTriviallyCopyableType(CGF.getContext()) || in isMemberInitMemcpyable()
1087 ConstructorMemcpyizer(CodeGenFunction &CGF, const CXXConstructorDecl *CD, in ConstructorMemcpyizer() argument
1089 : FieldMemcpyizer(CGF, CD->getParent(), getTrivialCopySource(CGF, CD, Args)), in ConstructorMemcpyizer()
1093 CGF.getLangOpts().getGC() == LangOptions::NonGC), in ConstructorMemcpyizer()
1102 EmitMemberInitializer(CGF, ConstructorDecl->getParent(), MemberInit, in addMemberInitializer()
1112 CopyingValueRepresentation CVR(CGF); in emitAggregatedInits()
1113 EmitMemberInitializer(CGF, ConstructorDecl->getParent(), in emitAggregatedInits()
1127 Address ThisPtr = CGF.LoadCXXThisAddress(); in pushEHDestructors()
1128 QualType RecordTy = CGF.getContext().getTypeDeclType(ClassDecl); in pushEHDestructors()
1129 LValue LHS = CGF.MakeAddrLValue(ThisPtr, RecordTy); in pushEHDestructors()
1135 if (!CGF.needsEHCleanup(dtorKind)) in pushEHDestructors()
1138 EmitLValueForAnyFieldInitialization(CGF, MemberInit, FieldLHS); in pushEHDestructors()
1139 CGF.pushEHDestroy(dtorKind, FieldLHS.getAddress(CGF), FieldType); in pushEHDestructors()
1230 AssignmentMemcpyizer(CodeGenFunction &CGF, const CXXMethodDecl *AD, in AssignmentMemcpyizer() argument
1232 : FieldMemcpyizer(CGF, AD->getParent(), Args[Args.size() - 1]), in AssignmentMemcpyizer()
1233 AssignmentsMemcpyable(CGF.getLangOpts().getGC() == LangOptions::NonGC) { in AssignmentMemcpyizer()
1244 CGF.EmitStmt(S); in emitAssignment()
1251 CopyingValueRepresentation CVR(CGF); in emitAggregatedStmts()
1252 CGF.EmitStmt(AggregatedStmts[0]); in emitAggregatedStmts()
1421 static bool CanSkipVTablePointerInitialization(CodeGenFunction &CGF, in CanSkipVTablePointerInitialization() argument
1432 if (!FieldHasTrivialDestructorBody(CGF.getContext(), Field)) in CanSkipVTablePointerInitialization()
1569 llvm::Value *LoadThisForDtorDelete(CodeGenFunction &CGF, in LoadThisForDtorDelete() argument
1572 return CGF.EmitScalarExpr(ThisArg); in LoadThisForDtorDelete()
1573 return CGF.LoadCXXThis(); in LoadThisForDtorDelete()
1580 void Emit(CodeGenFunction &CGF, Flags flags) override { in Emit()
1581 const CXXDestructorDecl *Dtor = cast<CXXDestructorDecl>(CGF.CurCodeDecl); in Emit()
1583 CGF.EmitDeleteCall(Dtor->getOperatorDelete(), in Emit()
1584 LoadThisForDtorDelete(CGF, Dtor), in Emit()
1585 CGF.getContext().getTagDeclType(ClassDecl)); in Emit()
1589 void EmitConditionalDtorDeleteCall(CodeGenFunction &CGF, in EmitConditionalDtorDeleteCall() argument
1592 llvm::BasicBlock *callDeleteBB = CGF.createBasicBlock("dtor.call_delete"); in EmitConditionalDtorDeleteCall()
1593 llvm::BasicBlock *continueBB = CGF.createBasicBlock("dtor.continue"); in EmitConditionalDtorDeleteCall()
1595 = CGF.Builder.CreateIsNull(ShouldDeleteCondition); in EmitConditionalDtorDeleteCall()
1596 CGF.Builder.CreateCondBr(ShouldCallDelete, continueBB, callDeleteBB); in EmitConditionalDtorDeleteCall()
1598 CGF.EmitBlock(callDeleteBB); in EmitConditionalDtorDeleteCall()
1599 const CXXDestructorDecl *Dtor = cast<CXXDestructorDecl>(CGF.CurCodeDecl); in EmitConditionalDtorDeleteCall()
1601 CGF.EmitDeleteCall(Dtor->getOperatorDelete(), in EmitConditionalDtorDeleteCall()
1602 LoadThisForDtorDelete(CGF, Dtor), in EmitConditionalDtorDeleteCall()
1603 CGF.getContext().getTagDeclType(ClassDecl)); in EmitConditionalDtorDeleteCall()
1608 CGF.EmitBranchThroughCleanup(CGF.ReturnBlock); in EmitConditionalDtorDeleteCall()
1610 CGF.Builder.CreateBr(continueBB); in EmitConditionalDtorDeleteCall()
1612 CGF.EmitBlock(continueBB); in EmitConditionalDtorDeleteCall()
1624 void Emit(CodeGenFunction &CGF, Flags flags) override { in Emit()
1625 EmitConditionalDtorDeleteCall(CGF, ShouldDeleteCondition, in Emit()
1641 void Emit(CodeGenFunction &CGF, Flags flags) override { in Emit() argument
1643 Address thisValue = CGF.LoadCXXThisAddress(); in Emit()
1644 QualType RecordTy = CGF.getContext().getTagDeclType(field->getParent()); in Emit()
1645 LValue ThisLV = CGF.MakeAddrLValue(thisValue, RecordTy); in Emit()
1646 LValue LV = CGF.EmitLValueForField(ThisLV, field); in Emit()
1649 CGF.emitDestroy(LV.getAddress(CGF), field->getType(), destroyer, in Emit()
1654 static void EmitSanitizerDtorCallback(CodeGenFunction &CGF, llvm::Value *Ptr, in EmitSanitizerDtorCallback() argument
1656 CodeGenFunction::SanitizerScope SanScope(&CGF); in EmitSanitizerDtorCallback()
1659 llvm::Value *Args[] = {CGF.Builder.CreateBitCast(Ptr, CGF.VoidPtrTy), in EmitSanitizerDtorCallback()
1660 llvm::ConstantInt::get(CGF.SizeTy, PoisonSize)}; in EmitSanitizerDtorCallback()
1662 llvm::Type *ArgTypes[] = {CGF.VoidPtrTy, CGF.SizeTy}; in EmitSanitizerDtorCallback()
1665 llvm::FunctionType::get(CGF.VoidTy, ArgTypes, false); in EmitSanitizerDtorCallback()
1667 CGF.CGM.CreateRuntimeFunction(FnType, "__sanitizer_dtor_callback"); in EmitSanitizerDtorCallback()
1668 CGF.EmitNounwindRuntimeCall(Fn, Args); in EmitSanitizerDtorCallback()
1680 void Emit(CodeGenFunction &CGF, Flags flags) override { in Emit() argument
1682 CGF.getContext().getASTRecordLayout(Dtor->getParent()); in Emit()
1689 CGF.CurFn->addFnAttr("disable-tail-calls", "true"); in Emit()
1693 ASTContext &Context = CGF.getContext(); in Emit()
1719 PoisonMembers(CGF, (*Start)->getFieldIndex(), in Emit()
1729 void PoisonMembers(CodeGenFunction &CGF, unsigned layoutStartOffset, in PoisonMembers() argument
1731 ASTContext &Context = CGF.getContext(); in PoisonMembers()
1741 llvm::ConstantInt::get(CGF.SizeTy, PoisonStart.getQuantity()); in PoisonMembers()
1743 llvm::Value *OffsetPtr = CGF.Builder.CreateGEP( in PoisonMembers()
1744 CGF.Int8Ty, in PoisonMembers()
1745 CGF.Builder.CreateBitCast(CGF.LoadCXXThis(), CGF.Int8PtrTy), in PoisonMembers()
1759 EmitSanitizerDtorCallback(CGF, OffsetPtr, PoisonSize.getQuantity()); in PoisonMembers()
1770 void Emit(CodeGenFunction &CGF, Flags flags) override { in Emit() argument
1773 ASTContext &Context = CGF.getContext(); in Emit()
1775 llvm::Value *VTablePtr = CGF.LoadCXXThis(); in Emit()
1778 Context.toCharUnitsFromBits(CGF.PointerWidthInBits).getQuantity(); in Emit()
1781 EmitSanitizerDtorCallback(CGF, VTablePtr, PoisonSize); in Emit()
2040 void CodeGenFunction::destroyCXXObject(CodeGenFunction &CGF, in destroyCXXObject() argument
2047 CGF.EmitCXXDestructorCall(dtor, Dtor_Complete, /*for vbase*/ false, in destroyCXXObject()
2102 static bool canEmitDelegateCallArgs(CodeGenFunction &CGF, in canEmitDelegateCallArgs() argument
2109 if (CGF.getTarget().getCXXABI().areArgsDestroyedLeftToRightInCallee()) { in canEmitDelegateCallArgs()
2112 if (P->needsDestruction(CGF.getContext())) in canEmitDelegateCallArgs()
2117 CGF.CGM.getTypes().arrangeCXXConstructorCall(Args, Ctor, Type, 0, 0); in canEmitDelegateCallArgs()
2397 void Emit(CodeGenFunction &CGF, Flags flags) override { in Emit()
2401 CGF.EmitCXXDestructorCall(Dtor, Type, /*ForVirtualBase=*/false, in Emit()
2455 void Emit(CodeGenFunction &CGF, Flags flags) override { in Emit()
2456 CGF.EmitCXXDestructorCall(Dtor, Dtor_Complete, in Emit()