Searched refs:LeadZ (Results 1 – 2 of 2) sorted by relevance
284 unsigned LeadZ = std::max(KnownZero.countLeadingOnes() + in computeKnownBitsMul() local289 LeadZ = std::min(LeadZ, BitWidth); in computeKnownBitsMul()291 APInt::getHighBitsSet(BitWidth, LeadZ); in computeKnownBitsMul()918 unsigned LeadZ = KnownZero2.countLeadingOnes(); in computeKnownBits() local925 LeadZ = std::min(BitWidth, in computeKnownBits()926 LeadZ + BitWidth - RHSUnknownLeadingOnes - 1); in computeKnownBits()928 KnownZero = APInt::getHighBitsSet(BitWidth, LeadZ); in computeKnownBits()
1976 unsigned LeadZ = std::max(KnownZero.countLeadingOnes() + in computeKnownBits() local1981 LeadZ = std::min(LeadZ, BitWidth); in computeKnownBits()1983 APInt::getHighBitsSet(BitWidth, LeadZ); in computeKnownBits()1991 unsigned LeadZ = KnownZero2.countLeadingOnes(); in computeKnownBits() local1998 LeadZ = std::min(BitWidth, in computeKnownBits()1999 LeadZ + BitWidth - RHSUnknownLeadingOnes - 1); in computeKnownBits()2001 KnownZero = APInt::getHighBitsSet(BitWidth, LeadZ); in computeKnownBits()