Searched refs:NTZ (Results 1 – 2 of 2) sorted by relevance
543 unsigned NTZ = (~DemandedMask & RHSKnown.Zero).countr_one(); in SimplifyDemandedUseBits() local545 DemandedFromLHS.clearLowBits(NTZ); in SimplifyDemandedUseBits()586 unsigned NTZ = (~DemandedMask & RHSKnown.Zero).countr_one(); in SimplifyDemandedUseBits() local588 DemandedFromLHS.clearLowBits(NTZ); in SimplifyDemandedUseBits()927 unsigned NTZ = DemandedMask.countr_zero(); in SimplifyDemandedUseBits() local933 NTZ = alignDown(NTZ, 8); in SimplifyDemandedUseBits()935 if (BitWidth - NLZ - NTZ == 8) { in SimplifyDemandedUseBits()939 if (NLZ > NTZ) in SimplifyDemandedUseBits()941 II->getArgOperand(0), ConstantInt::get(VTy, NLZ - NTZ)); in SimplifyDemandedUseBits()944 II->getArgOperand(0), ConstantInt::get(VTy, NTZ - NLZ)); in SimplifyDemandedUseBits()
2377 unsigned NTZ = DemandedBits.countr_zero(); in SimplifyDemandedBits() local2383 NTZ = alignDown(NTZ, 8); in SimplifyDemandedBits()2385 if (BitWidth - NLZ - NTZ == 8) { in SimplifyDemandedBits()2388 unsigned ShiftOpcode = NLZ > NTZ ? ISD::SRL : ISD::SHL; in SimplifyDemandedBits()2390 unsigned ShiftAmount = NLZ > NTZ ? NLZ - NTZ : NTZ - NLZ; in SimplifyDemandedBits()