Target/X86/X86ISelLowering.cpp

2444                                     SDValue StackPtr, SDValue Arg,
2452     return CreateCopyOfByValArgument(Arg, PtrOff, Chain, Flags, DAG, dl);
2454   return DAG.getStore(Chain, dl, Arg, PtrOff,
2594     SDValue Arg = OutVals[i];
2603       Arg = DAG.getNode(ISD::SIGN_EXTEND, dl, RegVT, Arg);
2606       Arg = DAG.getNode(ISD::ZERO_EXTEND, dl, RegVT, Arg);
2611         Arg = DAG.getNode(ISD::BITCAST, dl, MVT::i64, Arg);
2612         Arg = DAG.getNode(ISD::SCALAR_TO_VECTOR, dl, MVT::v2i64, Arg);
2613         Arg = getMOVL(DAG, dl, MVT::v2i64, DAG.getUNDEF(MVT::v2i64), Arg);
2615         Arg = DAG.getNode(ISD::ANY_EXTEND, dl, RegVT, Arg);
2618       Arg = DAG.getNode(ISD::BITCAST, dl, RegVT, Arg);
2624       Chain = DAG.getStore(Chain, dl, Arg, SpillSlot,
2627       Arg = SpillSlot;
2633       RegsToPass.push_back(std::make_pair(VA.getLocReg(), Arg));
2645           RegsToPass.push_back(std::make_pair(ShadowReg, Arg));
2652       MemOpChains.push_back(LowerMemOpCallTo(Chain, StackPtr, Arg,
2727         SDValue Arg = OutVals[i];
2750             DAG.getStore(ArgChain, dl, Arg, FIN,
2992 bool MatchingStackOffset(SDValue Arg, unsigned Offset, ISD::ArgFlagsTy Flags,
2995   unsigned Bytes = Arg.getValueType().getSizeInBits() / 8;
2997   if (Arg.getOpcode() == ISD::CopyFromReg) {
2998     unsigned VR = cast<RegisterSDNode>(Arg.getOperand(1))->getReg();
3016   } else if (LoadSDNode *Ld = dyn_cast<LoadSDNode>(Arg)) {
3029   } else if (Arg.getOpcode() == ISD::FrameIndex && Flags.isByVal()) {
3030     FrameIndexSDNode *FINode = cast<FrameIndexSDNode>(Arg);
3198         SDValue Arg = OutVals[i];
3203           if (!MatchingStackOffset(Arg, VA.getLocMemOffset(), Flags,
12770         SDValue Arg = Amt.getOperand(j);
12771         if (Arg.getOpcode() == ISD::UNDEF) continue;
12772         if (Arg != Amt.getOperand(i))
12787             SDValue Arg = InVec.getOperand(i);
12788             if (Arg.getOpcode() == ISD::UNDEF) continue;
12789             BaseShAmt = Arg;
13353   SDValue Arg = Op.getOperand(0);
13354   EVT ArgVT = Arg.getValueType();
13360   Entry.Node = Arg;