Lines Matching refs:RHSKnownZero
592 APInt LHSKnownOne, LHSKnownZero, RHSKnownOne, RHSKnownZero;594 ComputeKnownBits(RHS, RHSKnownOne, RHSKnownZero);595 return (LHSKnownZero | RHSKnownZero).isAllOnesValue();