Lines Matching refs:N0C
1668 ConstantSDNode *N0C = dyn_cast<ConstantSDNode>(N0);
1673 if (N0C && !N1C)
1677 if (N0C && N0C->isNullValue() && N1C && N1C->isNullValue()) {
1705 ConstantSDNode *N0C = dyn_cast<ConstantSDNode>(N0);
1710 if (N0C && N0C->isNullValue() && N1C && N1C->isNullValue()) {
1745 ConstantSDNode *N0C = dyn_cast<ConstantSDNode>(N0);
1750 if ((N0C && !N1C) ||
1751 (N0C && N1C && N0C->getZExtValue() < N1C->getZExtValue()))