Searched refs:NLZ (Results 1 – 3 of 3) sorted by relevance
529 unsigned NLZ = DemandedMask.countLeadingZeros(); in SimplifyDemandedUseBits() local530 if (NLZ > 0) { in SimplifyDemandedUseBits()533 APInt DemandedFromOps(APInt::getLowBitsSet(BitWidth, BitWidth-NLZ)); in SimplifyDemandedUseBits()742 unsigned NLZ = DemandedMask.countLeadingZeros(); in SimplifyDemandedUseBits() local748 NLZ &= ~7; in SimplifyDemandedUseBits()751 if (BitWidth-NLZ-NTZ == 8) { in SimplifyDemandedUseBits()
220 unsigned NLZ = (CLHS->getValue()+1).countLeadingZeros(); in computeKnownBitsAddSub() local222 APInt MaskV = APInt::getHighBitsSet(BitWidth, NLZ+1); in computeKnownBitsAddSub()
2336 unsigned NLZ = (CLHS->getAPIntValue()+1).countLeadingZeros(); in computeKnownBits() local2338 APInt MaskV = APInt::getHighBitsSet(BitWidth, NLZ+1); in computeKnownBits()