Lines Matching refs:countLeadingOnes

354   unsigned LeadZ =  std::max(KnownZero.countLeadingOnes() +  in computeKnownBitsMul()
355                              KnownZero2.countLeadingOnes(),  in computeKnownBitsMul()
763         APInt::getHighBitsSet(BitWidth, RHSKnownZero.countLeadingOnes());  in computeKnownBitsFromAssume()
775           APInt::getHighBitsSet(BitWidth, RHSKnownZero.countLeadingOnes()+1);  in computeKnownBitsFromAssume()
778           APInt::getHighBitsSet(BitWidth, RHSKnownZero.countLeadingOnes());  in computeKnownBitsFromAssume()
940     unsigned LeadZ = KnownZero2.countLeadingOnes();  in computeKnownBitsFromOperator()
1138     unsigned Leaders = std::max(KnownZero.countLeadingOnes(),  in computeKnownBitsFromOperator()
1139                                 KnownZero2.countLeadingOnes());  in computeKnownBitsFromOperator()
2166     return std::max(FirstAnswer, KnownZero.countLeadingOnes());  in ComputeNumSignBits()
2169     return std::max(FirstAnswer, KnownOne.countLeadingOnes());  in ComputeNumSignBits()
3297   unsigned ZeroBits = LHSKnownZero.countLeadingOnes() +  in computeOverflowForUnsignedMul()
3298                       RHSKnownZero.countLeadingOnes();  in computeOverflowForUnsignedMul()