Lines Matching defs:Carry0

3465                                          SDValue Carry0, SDValue Carry1,
3467   if (Carry1.getResNo() != 1 || Carry0.getResNo() != 1)
3478   if (Carry0.getOpcode() == ISD::UADDO_CARRY &&
3479       isNullConstant(Carry0.getOperand(1))) {
3480     Z = Carry0.getOperand(2);
3481   } else if (Carry0.getOpcode() == ISD::UADDO &&
3482              isOneConstant(Carry0.getOperand(1))) {
3483     EVT VT = Carry0->getValueType(1);
3484     Z = DAG.getConstant(1, SDLoc(Carry0.getOperand(1)), VT);
3494         DAG.getNode(ISD::UADDO_CARRY, DL, Carry0->getVTList(), A, B, Z);
3508   if (Carry0.getOperand(0) == Carry1.getValue(0)) {
3519   if (Carry1.getOperand(0) == Carry0.getValue(0)) {
3520     return cancelDiamond(Carry0.getOperand(0), Carry1.getOperand(1));
3523   if (Carry1.getOperand(1) == Carry0.getValue(0)) {
3524     return cancelDiamond(Carry1.getOperand(0), Carry0.getOperand(0));
3558   SDValue Carry0 = getAsCarry(TLI, N0);
3559   if (!Carry0)
3565   unsigned Opcode = Carry0.getOpcode();
3572   if (CarryOutType != Carry0.getValue(1).getValueType() ||
3577   // as Carry0 and the add/sub of the carry in as Carry1 (the middle node).
3578   if (Carry1.getNode()->isOperandOf(Carry0.getNode()))
3579     std::swap(Carry0, Carry1);
3582   if (Carry1.getOperand(0) != Carry0.getValue(0) &&
3583       Carry1.getOperand(1) != Carry0.getValue(0))
3588       Carry1.getOperand(0) == Carry0.getValue(0) ? 1 : 0;
3594   if (!TLI.isOperationLegalOrCustom(NewOp, Carry0.getValue(0).getValueType()))
3606       DAG.getNode(NewOp, DL, Carry1->getVTList(), Carry0.getOperand(0),
3607                   Carry0.getOperand(1), CarryIn);