Lines Matching defs:Carry0

3473                                          SDValue Carry0, SDValue Carry1,
3475   if (Carry1.getResNo() != 1 || Carry0.getResNo() != 1)
3486   if (Carry0.getOpcode() == ISD::UADDO_CARRY &&
3487       isNullConstant(Carry0.getOperand(1))) {
3488     Z = Carry0.getOperand(2);
3489   } else if (Carry0.getOpcode() == ISD::UADDO &&
3490              isOneConstant(Carry0.getOperand(1))) {
3491     EVT VT = Carry0->getValueType(1);
3492     Z = DAG.getConstant(1, SDLoc(Carry0.getOperand(1)), VT);
3502         DAG.getNode(ISD::UADDO_CARRY, DL, Carry0->getVTList(), A, B, Z);
3516   if (Carry0.getOperand(0) == Carry1.getValue(0)) {
3527   if (Carry1.getOperand(0) == Carry0.getValue(0)) {
3528     return cancelDiamond(Carry0.getOperand(0), Carry1.getOperand(1));
3531   if (Carry1.getOperand(1) == Carry0.getValue(0)) {
3532     return cancelDiamond(Carry1.getOperand(0), Carry0.getOperand(0));
3566   SDValue Carry0 = getAsCarry(TLI, N0);
3567   if (!Carry0)
3573   unsigned Opcode = Carry0.getOpcode();
3580   if (CarryOutType != Carry0.getValue(1).getValueType() ||
3585   // as Carry0 and the add/sub of the carry in as Carry1 (the middle node).
3586   if (Carry1.getNode()->isOperandOf(Carry0.getNode()))
3587     std::swap(Carry0, Carry1);
3590   if (Carry1.getOperand(0) != Carry0.getValue(0) &&
3591       Carry1.getOperand(1) != Carry0.getValue(0))
3596       Carry1.getOperand(0) == Carry0.getValue(0) ? 1 : 0;
3602   if (!TLI.isOperationLegalOrCustom(NewOp, Carry0.getValue(0).getValueType()))
3614       DAG.getNode(NewOp, DL, Carry1->getVTList(), Carry0.getOperand(0),
3615                   Carry0.getOperand(1), CarryIn);