Lines Matching defs:N1
1355 SDValue N1 = N->getOperand(1);
1357 if (isZeroOrAllOnes(N1, AllOnes)) {
1364 OtherOp = N1;
1446 SDValue N1 = N->getOperand(1);
1448 if (SDValue Result = combineSelectAndUse(N, N0, N1, DCI, AllOnes))
1450 if (N1.getNode()->hasOneUse())
1451 if (SDValue Result = combineSelectAndUse(N, N1, N0, DCI, AllOnes))
1460 SDValue N1 = N->getOperand(1);
1463 if (N1.getNode()->hasOneUse())
1464 if (SDValue Result = combineSelectAndUse(N, N1, N0, DCI, /*AllOnes=*/false))