Lines Matching defs:CGF

75 RValue DefaultABIInfo::EmitVAArg(CodeGenFunction &CGF, Address VAListAddr,
77   return CGF.EmitLoadOfAnyValue(
78       CGF.MakeAddrLValue(
79           EmitVAArgInstr(CGF, VAListAddr, Ty, classifyArgumentType(Ty)), Ty),
99 llvm::Type *CodeGen::getVAListElementType(CodeGenFunction &CGF) {
100   return CGF.ConvertTypeForMem(
101       CGF.getContext().getBuiltinVaListType()->getPointeeType());
147 llvm::Value *CodeGen::emitRoundPointerUpToAlignment(CodeGenFunction &CGF,
151   llvm::Value *RoundUp = CGF.Builder.CreateConstInBoundsGEP1_32(
152       CGF.Builder.getInt8Ty(), Ptr, Align.getQuantity() - 1);
153   return CGF.Builder.CreateIntrinsic(
154       llvm::Intrinsic::ptrmask, {Ptr->getType(), CGF.IntPtrTy},
155       {RoundUp, llvm::ConstantInt::get(CGF.IntPtrTy, -Align.getQuantity())},
160 CodeGen::emitVoidPtrDirectVAArg(CodeGenFunction &CGF, Address VAListAddr,
166   if (VAListAddr.getElementType() != CGF.Int8PtrTy)
167     VAListAddr = VAListAddr.withElementType(CGF.Int8PtrTy);
169   llvm::Value *Ptr = CGF.Builder.CreateLoad(VAListAddr, "argp.cur");
174     Addr = Address(emitRoundPointerUpToAlignment(CGF, Ptr, DirectAlign),
175                    CGF.Int8Ty, DirectAlign);
177     Addr = Address(Ptr, CGF.Int8Ty, SlotSize);
183       CGF.Builder.CreateConstInBoundsByteGEP(Addr, FullDirectSize, "argp.next");
184   CGF.Builder.CreateStore(NextPtr.emitRawPointer(CGF), VAListAddr);
188   if (DirectSize < SlotSize && CGF.CGM.getDataLayout().isBigEndian() &&
190     Addr = CGF.Builder.CreateConstInBoundsByteGEP(Addr, SlotSize - DirectSize);
196 RValue CodeGen::emitVoidPtrVAArg(CodeGenFunction &CGF, Address VAListAddr,
205     DirectSize = CGF.getPointerSize();
206     DirectAlign = CGF.getPointerAlign();
213   llvm::Type *DirectTy = CGF.ConvertTypeForMem(ValueTy), *ElementTy = DirectTy;
215     unsigned AllocaAS = CGF.CGM.getDataLayout().getAllocaAddrSpace();
216     DirectTy = llvm::PointerType::get(CGF.getLLVMContext(), AllocaAS);
219   Address Addr = emitVoidPtrDirectVAArg(CGF, VAListAddr, DirectTy, DirectSize,
224     Addr = Address(CGF.Builder.CreateLoad(Addr), ElementTy, ValueInfo.Align);
227   return CGF.EmitLoadOfAnyValue(CGF.MakeAddrLValue(Addr, ValueTy), Slot);
230 Address CodeGen::emitMergePHI(CodeGenFunction &CGF, Address Addr1,
235   llvm::PHINode *PHI = CGF.Builder.CreatePHI(Addr1.getType(), 2, Name);
236   PHI->addIncoming(Addr1.emitRawPointer(CGF), Block1);
237   PHI->addIncoming(Addr2.emitRawPointer(CGF), Block2);
406 Address CodeGen::EmitVAArgInstr(CodeGenFunction &CGF, Address VAListAddr,
426     auto TyInfo = CGF.getContext().getTypeInfoInChars(Ty);
429     llvm::Type *ElementTy = CGF.ConvertTypeForMem(Ty);
432         CGF.Builder.CreateVAArg(VAListAddr.emitRawPointer(CGF), BaseTy);
447     Address Temp = CGF.CreateMemTemp(Ty, "varet");
448     Val = CGF.Builder.CreateVAArg(VAListAddr.emitRawPointer(CGF),
449                                   CGF.ConvertTypeForMem(Ty));
450     CGF.Builder.CreateStore(Val, Temp);