Differential D62825 Diff 207596 cfe/trunk/lib/CodeGen/CGExprScalar.cpp

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cfe/trunk/lib/CodeGen/CGExprScalar.cpp

Show First 20 Lines • Show All 2,027 Lines • ▼ Show 20 Lines	Value ScalarExprEmitter::VisitCastExpr(CastExpr CE) {
case CK_LValueBitCast:		case CK_LValueBitCast:
case CK_ObjCObjectLValueCast: {		case CK_ObjCObjectLValueCast: {
Address Addr = EmitLValue(E).getAddress();		Address Addr = EmitLValue(E).getAddress();
Addr = Builder.CreateElementBitCast(Addr, CGF.ConvertTypeForMem(DestTy));		Addr = Builder.CreateElementBitCast(Addr, CGF.ConvertTypeForMem(DestTy));
LValue LV = CGF.MakeAddrLValue(Addr, DestTy);		LValue LV = CGF.MakeAddrLValue(Addr, DestTy);
return EmitLoadOfLValue(LV, CE->getExprLoc());		return EmitLoadOfLValue(LV, CE->getExprLoc());
}		}

		case CK_LValueToRValueBitCast: {
		LValue SourceLVal = CGF.EmitLValue(E);
		Address Addr = Builder.CreateElementBitCast(SourceLVal.getAddress(),
		CGF.ConvertTypeForMem(DestTy));
		LValue DestLV = CGF.MakeAddrLValue(Addr, DestTy);
		DestLV.setTBAAInfo(TBAAAccessInfo::getMayAliasInfo());
		return EmitLoadOfLValue(DestLV, CE->getExprLoc());
		}

case CK_CPointerToObjCPointerCast:		case CK_CPointerToObjCPointerCast:
case CK_BlockPointerToObjCPointerCast:		case CK_BlockPointerToObjCPointerCast:
case CK_AnyPointerToBlockPointerCast:		case CK_AnyPointerToBlockPointerCast:
case CK_BitCast: {		case CK_BitCast: {
Value Src = Visit(const_cast<Expr>(E));		Value Src = Visit(const_cast<Expr>(E));
llvm::Type *SrcTy = Src->getType();		llvm::Type *SrcTy = Src->getType();
llvm::Type *DstTy = ConvertType(DestTy);		llvm::Type *DstTy = ConvertType(DestTy);
if (SrcTy->isPtrOrPtrVectorTy() && DstTy->isPtrOrPtrVectorTy() &&		if (SrcTy->isPtrOrPtrVectorTy() && DstTy->isPtrOrPtrVectorTy() &&
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