Lines Matching defs:Op1Known

6448   KnownBits Op1Known(BitWidth);
6459     if (SimplifyDemandedBits(&I, 1, APInt::getAllOnes(BitWidth), Op1Known,
6472     Op1Min = Op1Known.getSignedMinValue();
6473     Op1Max = Op1Known.getSignedMaxValue();
6477     Op1Min = Op1Known.getMinValue();
6478     Op1Max = Op1Known.getMaxValue();
6581     if (Op1Known.isZero()) {
6610     if (Op1Known.isConstant() && Op1Known.getConstant().isPowerOf2() &&
6611         (Op0Known & Op1Known) == Op0Known)
6685       ((Op0Known.Zero.isNegative() && Op1Known.Zero.isNegative()) ||
6686        (Op0Known.One.isNegative() && Op1Known.One.isNegative())))