Lines Matching defs:N0C
1639 ConstantSDNode *N0C = dyn_cast<ConstantSDNode>(N0);
1644 if (N0C && !N1C)
1648 if (N0C && N0C->isNullValue() && N1C && N1C->isNullValue()) {
1675 ConstantSDNode *N0C = dyn_cast<ConstantSDNode>(N0);
1680 if (N0C && N0C->isNullValue() && N1C && N1C->isNullValue()) {
1713 ConstantSDNode *N0C = dyn_cast<ConstantSDNode>(N0);
1718 if ((N0C && !N1C) ||
1719 (N0C && N1C && N0C->getZExtValue() < N1C->getZExtValue()))