1371   if (auto *N1C = dyn_cast<ConstantSDNode>(N1.getNode())) {  in SimplifySetCC()  local
1372     const APInt &C1 = N1C->getAPIntValue();  in SimplifySetCC()
1489             (isConstFalseVal(N1C) ||  in SimplifySetCC()
1490              isExtendedTrueVal(N1C, N0->getValueType(0), SExt))) {  in SimplifySetCC()
1492           bool Inverse = (N1C->isNullValue() && Cond == ISD::SETEQ) ||  in SimplifySetCC()
1493                          (!N1C->isNullValue() && Cond == ISD::SETNE);  in SimplifySetCC()
1651     } else if ((N1C->isNullValue() || N1C->getAPIntValue() == 1) &&  in SimplifySetCC()
1656         bool TrueWhenTrue = (Cond == ISD::SETEQ) ^ (N1C->getAPIntValue() != 1);  in SimplifySetCC()
1696       } else if (N1C->getAPIntValue() == 1 &&  in SimplifySetCC()
1738     unsigned OperandBitSize = N1C->getValueType(0).getSizeInBits();  in SimplifySetCC()
1755           (!N1C->isOpaque() || (N1C->isOpaque() && C.getBitWidth() <= 64 &&  in SimplifySetCC()
1770           (!N1C->isOpaque() || (N1C->isOpaque() && C.getBitWidth() <= 64 &&  in SimplifySetCC()