Searched refs:ValueKB (Results 1 – 1 of 1) sorted by relevance
6759 getMinUselessShift(KnownBits ValueKB, unsigned Opcode, in getMinUselessShift() argument6767 SignificantBits = ValueKB.countMinTrailingZeros(); in getMinUselessShift()6772 SignificantBits = ValueKB.countMinLeadingZeros(); in getMinUselessShift()6775 if (ValueKB.isNonNegative()) { in getMinUselessShift()6776 SignificantBits = ValueKB.countMinLeadingZeros(); in getMinUselessShift()6778 } else if (ValueKB.isNegative()) { in getMinUselessShift()6779 SignificantBits = ValueKB.countMinLeadingOnes(); in getMinUselessShift()6789 return ValueKB.getBitWidth() - SignificantBits; in getMinUselessShift()