Searched refs:LeadZ (Results 1 – 2 of 2) sorted by relevance
329 unsigned LeadZ = std::max(KnownZero.countLeadingOnes() + in computeKnownBitsMul() local334 LeadZ = std::min(LeadZ, BitWidth); in computeKnownBitsMul()336 APInt::getHighBitsSet(BitWidth, LeadZ); in computeKnownBitsMul()999 unsigned LeadZ = KnownZero2.countLeadingOnes(); in computeKnownBitsFromOperator() local1006 LeadZ = std::min(BitWidth, in computeKnownBitsFromOperator()1007 LeadZ + BitWidth - RHSUnknownLeadingOnes - 1); in computeKnownBitsFromOperator()1009 KnownZero = APInt::getHighBitsSet(BitWidth, LeadZ); in computeKnownBitsFromOperator()
2077 unsigned LeadZ = std::max(KnownZero.countLeadingOnes() + in computeKnownBits() local2082 LeadZ = std::min(LeadZ, BitWidth); in computeKnownBits()2084 APInt::getHighBitsSet(BitWidth, LeadZ); in computeKnownBits()2092 unsigned LeadZ = KnownZero2.countLeadingOnes(); in computeKnownBits() local2099 LeadZ = std::min(BitWidth, in computeKnownBits()2100 LeadZ + BitWidth - RHSUnknownLeadingOnes - 1); in computeKnownBits()2102 KnownZero = APInt::getHighBitsSet(BitWidth, LeadZ); in computeKnownBits()