Searched refs:KnownZeroLo (Results 1 – 1 of 1) sorted by relevance
941 APInt KnownZeroLo, KnownOneLo; in SimplifyDemandedBits() local944 if (SimplifyDemandedBits(Op.getOperand(0), MaskLo, KnownZeroLo, in SimplifyDemandedBits()952 KnownZero = KnownZeroLo.zext(BitWidth) | in SimplifyDemandedBits()