Lines Matching refs:N1C
2585 if (ConstantSDNode *N1C = dyn_cast<ConstantSDNode>(N1)) {
2586 const APInt &C1 = N1C->getAPIntValue();
6817 if (ConstantFPSDNode *N1C = isConstOrConstSplatFP(N1, /*AllowUndefs*/ true))
6818 if (N1C && N1C->getValueAPF().isNegZero() && N2.isUndef())
6880 SDNode *N1C = isConstantIntBuildVectorOrConstantInt(N1);
6884 if ((N1C && !N2C) || (N1CFP && !N2CFP))
6902 auto *N1C = dyn_cast<ConstantSDNode>(N1);
7129 if (N1C) {
7130 const APInt &Val = N1C->getAPIntValue();
7275 if (N1C) {
7278 const APInt &Val = N1C->getAPIntValue();