Lines Matching refs:CGF
28 CodeGenFunction &CGF, const CXXMethodDecl *MD, llvm::Value *Callee,
42 CGF.EmitTypeCheck(
45 CallLoc, This, CGF.getContext().getRecordType(MD->getParent()));
48 Args.add(RValue::get(This), MD->getThisType(CGF.getContext()));
62 CGF.EmitCallArgs(Args, FPT, drop_begin(CE->arguments(), ArgsToSkip),
350 static void EmitNullBaseClassInitialization(CodeGenFunction &CGF,
356 DestPtr = CGF.Builder.CreateElementBitCast(DestPtr, CGF.Int8Ty);
358 const ASTRecordLayout &Layout = CGF.getContext().getASTRecordLayout(Base);
368 CharUnits VBPtrWidth = CGF.getPointerSize();
370 CGF.CGM.getCXXABI().getVBPtrOffsets(Base);
395 llvm::Constant *NullConstantForBase = CGF.CGM.EmitNullConstantForBase(Base);
398 CGF.CGM.getModule(), NullConstantForBase->getType(),
406 Address SrcPtr = Address(CGF.EmitCastToVoidPtr(NullVariable), Align);
412 llvm::Value *StoreSizeVal = CGF.CGM.getSize(StoreSize);
413 CGF.Builder.CreateMemCpy(
414 CGF.Builder.CreateConstInBoundsByteGEP(DestPtr, StoreOffset),
415 CGF.Builder.CreateConstInBoundsByteGEP(SrcPtr, StoreOffset),
426 llvm::Value *StoreSizeVal = CGF.CGM.getSize(StoreSize);
427 CGF.Builder.CreateMemSet(
428 CGF.Builder.CreateConstInBoundsByteGEP(DestPtr, StoreOffset),
429 CGF.Builder.getInt8(0), StoreSizeVal);
529 static CharUnits CalculateCookiePadding(CodeGenFunction &CGF,
539 return CGF.CGM.getCXXABI().GetArrayCookieSize(E);
542 static llvm::Value *EmitCXXNewAllocSize(CodeGenFunction &CGF,
550 CharUnits typeSize = CGF.getContext().getTypeSizeInChars(type);
552 = llvm::ConstantInt::get(CGF.SizeTy, typeSize.getQuantity());
557 unsigned sizeWidth = CGF.SizeTy->getBitWidth();
561 CalculateCookiePadding(CGF, e).getQuantity());
566 numElements = CGF.EmitScalarExpr(e->getArraySize());
584 = CGF.getContext().getAsConstantArrayType(type)) {
589 CharUnits typeSize = CGF.getContext().getTypeSizeInChars(type);
626 numElements = llvm::ConstantInt::get(CGF.SizeTy,
639 sizeWithoutCookie = llvm::ConstantInt::get(CGF.SizeTy, allocationSize);
647 size = llvm::Constant::getAllOnesValue(CGF.SizeTy);
649 size = llvm::ConstantInt::get(CGF.SizeTy, allocationSize);
679 hasOverflow = CGF.Builder.CreateICmpUGE(numElements, thresholdV);
680 numElements = CGF.Builder.CreateTrunc(numElements, CGF.SizeTy);
685 numElements = CGF.Builder.CreateSExt(numElements, CGF.SizeTy);
693 hasOverflow = CGF.Builder.CreateICmpSLT(numElements,
694 llvm::ConstantInt::get(CGF.SizeTy, minElements));
698 numElements = CGF.Builder.CreateZExt(numElements, CGF.SizeTy);
701 assert(numElements->getType() == CGF.SizeTy);
706 hasOverflow = CGF.Builder.CreateICmpULT(numElements,
707 llvm::ConstantInt::get(CGF.SizeTy, minElements));
712 hasOverflow = CGF.Builder.CreateOr(hasOverflow,
713 CGF.Builder.CreateICmpULT(numElements,
714 llvm::ConstantInt::get(CGF.SizeTy, minElements)));
729 = CGF.CGM.getIntrinsic(llvm::Intrinsic::umul_with_overflow, CGF.SizeTy);
732 llvm::ConstantInt::get(CGF.SizeTy, typeSizeMultiplier);
734 CGF.Builder.CreateCall(umul_with_overflow, {size, tsmV});
736 llvm::Value *overflowed = CGF.Builder.CreateExtractValue(result, 1);
738 hasOverflow = CGF.Builder.CreateOr(hasOverflow, overflowed);
742 size = CGF.Builder.CreateExtractValue(result, 0);
755 llvm::ConstantInt::get(CGF.SizeTy, arraySizeMultiplier);
756 numElements = CGF.Builder.CreateMul(numElements, asmV);
769 = CGF.CGM.getIntrinsic(llvm::Intrinsic::uadd_with_overflow, CGF.SizeTy);
771 llvm::Value *cookieSizeV = llvm::ConstantInt::get(CGF.SizeTy, cookieSize);
773 CGF.Builder.CreateCall(uadd_with_overflow, {size, cookieSizeV});
775 llvm::Value *overflowed = CGF.Builder.CreateExtractValue(result, 1);
777 hasOverflow = CGF.Builder.CreateOr(hasOverflow, overflowed);
781 size = CGF.Builder.CreateExtractValue(result, 0);
788 size = CGF.Builder.CreateSelect(hasOverflow,
789 llvm::Constant::getAllOnesValue(CGF.SizeTy),
801 static void StoreAnyExprIntoOneUnit(CodeGenFunction &CGF, const Expr *Init,
804 switch (CGF.getEvaluationKind(AllocType)) {
806 CGF.EmitScalarInit(Init, nullptr,
807 CGF.MakeAddrLValue(NewPtr, AllocType), false);
810 CGF.EmitComplexExprIntoLValue(Init, CGF.MakeAddrLValue(NewPtr, AllocType),
819 CGF.EmitAggExpr(Init, Slot);
1090 static void EmitNewInitializer(CodeGenFunction &CGF, const CXXNewExpr *E,
1094 ApplyDebugLocation DL(CGF, E);
1096 CGF.EmitNewArrayInitializer(E, ElementType, ElementTy, NewPtr, NumElements,
1099 StoreAnyExprIntoOneUnit(CGF, Init, E->getAllocatedType(), NewPtr);
1104 static RValue EmitNewDeleteCall(CodeGenFunction &CGF,
1109 llvm::Value *CalleeAddr = CGF.CGM.GetAddrOfFunction(Callee);
1111 CGF.EmitCall(CGF.CGM.getTypes().arrangeFreeFunctionCall(
1182 void Emit(CodeGenFunction &CGF, Flags flags) override {
1203 EmitNewDeleteCall(CGF, OperatorDelete, FPT, DeleteArgs);
1237 void Emit(CodeGenFunction &CGF, Flags flags) override {
1247 DeleteArgs.add(Ptr.restore(CGF), *AI++);
1251 RValue RV = AllocSize.restore(CGF);
1257 RValue RV = getPlacementArgs()[I].restore(CGF);
1262 EmitNewDeleteCall(CGF, OperatorDelete, FPT, DeleteArgs);
1269 static void EnterNewDeleteCleanup(CodeGenFunction &CGF,
1276 if (!CGF.isInConditionalBranch()) {
1277 CallDeleteDuringNew *Cleanup = CGF.EHStack
1291 DominatingValue<RValue>::save(CGF, RValue::get(NewPtr.getPointer()));
1293 DominatingValue<RValue>::save(CGF, RValue::get(AllocSize));
1295 CallDeleteDuringConditionalNew *Cleanup = CGF.EHStack
1303 DominatingValue<RValue>::save(CGF, NewArgs[I+1].RV));
1305 CGF.initFullExprCleanup();
1522 void Emit(CodeGenFunction &CGF, Flags flags) override {
1523 CGF.EmitDeleteCall(OperatorDelete, Ptr, ElementType);
1537 static void EmitObjectDelete(CodeGenFunction &CGF,
1550 CGF.CGM.getCXXABI().emitVirtualObjectDelete(CGF, DE, Ptr, ElementType,
1561 CGF.EHStack.pushCleanup<CallObjectDelete>(NormalAndEHCleanup,
1566 CGF.EmitCXXDestructorCall(Dtor, Dtor_Complete,
1578 CGF.EmitARCDestroyStrong(Ptr, ARCPreciseLifetime);
1582 CGF.EmitARCDestroyWeak(Ptr);
1587 CGF.PopCleanupBlock();
1607 void Emit(CodeGenFunction &CGF, Flags flags) override {
1617 = CGF.Builder.CreateBitCast(Ptr, CGF.ConvertType(VoidPtrTy));
1624 = cast<llvm::IntegerType>(CGF.ConvertType(size_t));
1627 CGF.CGM.getContext().getTypeSizeInChars(ElementType);
1633 Size = CGF.Builder.CreateMul(Size, NumElements);
1639 Size = CGF.Builder.CreateAdd(Size, CookieSizeV);
1646 EmitNewDeleteCall(CGF, OperatorDelete, DeleteFTy, Args);
1652 static void EmitArrayDelete(CodeGenFunction &CGF,
1659 CGF.CGM.getCXXABI().ReadArrayCookie(CGF, deletedPtr, E, elementType,
1666 CGF.EHStack.pushCleanup<CallArrayDelete>(NormalAndEHCleanup,
1675 CharUnits elementSize = CGF.getContext().getTypeSizeInChars(elementType);
1681 CGF.Builder.CreateInBoundsGEP(arrayBegin, numElements, "delete.end");
1686 CGF.emitArrayDestroy(arrayBegin, arrayEnd, elementType, elementAlign,
1687 CGF.getDestroyer(dtorKind),
1689 CGF.needsEHCleanup(dtorKind));
1693 CGF.PopCleanupBlock();
1776 static llvm::Value *EmitTypeidFromVTable(CodeGenFunction &CGF, const Expr *E,
1779 Address ThisPtr = CGF.EmitLValue(E).getAddress();
1790 if (CGF.CGM.getCXXABI().shouldTypeidBeNullChecked(
1793 CGF.createBasicBlock("typeid.bad_typeid");
1794 llvm::BasicBlock *EndBlock = CGF.createBasicBlock("typeid.end");
1796 llvm::Value *IsNull = CGF.Builder.CreateIsNull(ThisPtr.getPointer());
1797 CGF.Builder.CreateCondBr(IsNull, BadTypeidBlock, EndBlock);
1799 CGF.EmitBlock(BadTypeidBlock);
1800 CGF.CGM.getCXXABI().EmitBadTypeidCall(CGF);
1801 CGF.EmitBlock(EndBlock);
1804 return CGF.CGM.getCXXABI().EmitTypeid(CGF, SrcRecordTy, ThisPtr,
1832 static llvm::Value *EmitDynamicCastToNull(CodeGenFunction &CGF,
1834 llvm::Type *DestLTy = CGF.ConvertType(DestTy);
1840 if (!CGF.CGM.getCXXABI().EmitBadCastCall(CGF))
1843 CGF.EmitBlock(CGF.createBasicBlock("dynamic_cast.end"));