Searched refs:NTZ (Results 1 – 2 of 2) sorted by relevance
537 unsigned NTZ = (~DemandedMask & RHSKnown.Zero).countr_one(); in SimplifyDemandedUseBits() local539 DemandedFromLHS.clearLowBits(NTZ); in SimplifyDemandedUseBits()580 unsigned NTZ = (~DemandedMask & RHSKnown.Zero).countr_one(); in SimplifyDemandedUseBits() local582 DemandedFromLHS.clearLowBits(NTZ); in SimplifyDemandedUseBits()924 unsigned NTZ = DemandedMask.countr_zero(); in SimplifyDemandedUseBits() local930 NTZ = alignDown(NTZ, 8); in SimplifyDemandedUseBits()932 if (BitWidth - NLZ - NTZ == 8) { in SimplifyDemandedUseBits()936 if (NLZ > NTZ) in SimplifyDemandedUseBits()938 II->getArgOperand(0), ConstantInt::get(VTy, NLZ - NTZ)); in SimplifyDemandedUseBits()941 II->getArgOperand(0), ConstantInt::get(VTy, NTZ - NLZ)); in SimplifyDemandedUseBits()
2309 unsigned NTZ = DemandedBits.countr_zero(); in SimplifyDemandedBits() local2315 NTZ = alignDown(NTZ, 8); in SimplifyDemandedBits()2317 if (BitWidth - NLZ - NTZ == 8) { in SimplifyDemandedBits()2320 unsigned ShiftOpcode = NLZ > NTZ ? ISD::SRL : ISD::SHL; in SimplifyDemandedBits()2322 unsigned ShiftAmount = NLZ > NTZ ? NLZ - NTZ : NTZ - NLZ; in SimplifyDemandedBits()