lib/CodeGen/CGCall.cpp

616 EnterStructPointerForCoercedAccess(llvm::Value *SrcPtr,
620   if (SrcSTy->getNumElements() == 0) return SrcPtr;
630     return SrcPtr;
633   SrcPtr = CGF.Builder.CreateConstGEP2_32(SrcPtr, 0, 0, "coerce.dive");
637     cast<llvm::PointerType>(SrcPtr->getType())->getElementType();
639     return EnterStructPointerForCoercedAccess(SrcPtr, SrcSTy, DstSize, CGF);
641   return SrcPtr;
697 /// CreateCoercedLoad - Create a load from \arg SrcPtr interpreted as
703 static llvm::Value *CreateCoercedLoad(llvm::Value *SrcPtr,
707     cast<llvm::PointerType>(SrcPtr->getType())->getElementType();
711     return CGF.Builder.CreateLoad(SrcPtr);
716     SrcPtr = EnterStructPointerForCoercedAccess(SrcPtr, SrcSTy, DstSize, CGF);
717     SrcTy = cast<llvm::PointerType>(SrcPtr->getType())->getElementType();
726     llvm::LoadInst *Load = CGF.Builder.CreateLoad(SrcPtr);
739       CGF.Builder.CreateBitCast(SrcPtr, llvm::PointerType::getUnqual(Ty));
751   llvm::Value *SrcCasted = CGF.Builder.CreateBitCast(SrcPtr, I8PtrTy);
2385       llvm::Value *SrcPtr;
2387         SrcPtr = CreateMemTemp(I->Ty, "coerce");
2388         LValue SrcLV = MakeAddrLValue(SrcPtr, I->Ty, TypeAlign);
2395         SrcPtr = RV.getAggregateAddr();
2399         SrcPtr = Builder.CreateBitCast(SrcPtr, Builder.getInt8PtrTy());
2400         SrcPtr = Builder.CreateConstGEP1_32(SrcPtr, Offs);
2401         SrcPtr = Builder.CreateBitCast(SrcPtr,
2412           cast<llvm::PointerType>(SrcPtr->getType())->getElementType();
2422             = CreateTempAlloca(STy, SrcPtr->getName() + ".coerce");
2423           Builder.CreateMemCpy(TempAlloca, SrcPtr, SrcSize, 0);
2424           SrcPtr = TempAlloca;
2426           SrcPtr = Builder.CreateBitCast(SrcPtr,
2431           llvm::Value *EltPtr = Builder.CreateConstGEP2_32(SrcPtr, 0, i);
2442         Args.push_back(CreateCoercedLoad(SrcPtr, ArgInfo.getCoerceToType(),