Lines Matching defs:MulC

2876     // Example: (X * MulC) + Op1 --> Op1 - (X << log2(-MulC))
2883       ConstantSDNode *MulC = isConstOrConstSplat(Mul.getOperand(1));
2884       if (MulC && !MulC->isOpaque() && !MulC->isZero() &&
2885           !MulC->getAPIntValue().isPowerOf2()) {
2886         APInt UnmaskedC = MulC->getAPIntValue() | HighMask;
2903         // (X * MulC) + Op1 --> Op1 - (X << log2(-MulC))
2906         // Op0 + (X * MulC) --> Op0 - (X << log2(-MulC))
2911         // Op0 - (X * MulC) --> Op0 + (X << log2(-MulC))