Lines Matching refs:NLZ

176                                                   unsigned NLZ) {  in SimplifyDemandedUseBits()  argument
177 if (NLZ > 0) { in SimplifyDemandedUseBits()
190 unsigned NLZ = DemandedMask.countl_zero(); in SimplifyDemandedUseBits() local
193 DemandedFromOps = APInt::getLowBitsSet(BitWidth, BitWidth - NLZ); in SimplifyDemandedUseBits()
198 disableWrapFlagsBasedOnUnusedHighBits(I, NLZ); in SimplifyDemandedUseBits()
528 unsigned NLZ = DemandedMask.countl_zero(); in SimplifyDemandedUseBits() local
529 APInt DemandedFromOps = APInt::getLowBitsSet(BitWidth, BitWidth - NLZ); in SimplifyDemandedUseBits()
532 return disableWrapFlagsBasedOnUnusedHighBits(I, NLZ); in SimplifyDemandedUseBits()
542 return disableWrapFlagsBasedOnUnusedHighBits(I, NLZ); in SimplifyDemandedUseBits()
571 unsigned NLZ = DemandedMask.countl_zero(); in SimplifyDemandedUseBits() local
572 APInt DemandedFromOps = APInt::getLowBitsSet(BitWidth, BitWidth - NLZ); in SimplifyDemandedUseBits()
575 return disableWrapFlagsBasedOnUnusedHighBits(I, NLZ); in SimplifyDemandedUseBits()
585 return disableWrapFlagsBasedOnUnusedHighBits(I, NLZ); in SimplifyDemandedUseBits()
923 unsigned NLZ = DemandedMask.countl_zero(); in SimplifyDemandedUseBits() local
929 NLZ = alignDown(NLZ, 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()
1221 unsigned NLZ = DemandedMask.countl_zero(); in SimplifyMultipleUseDemandedBits() local
1222 APInt DemandedFromOps = APInt::getLowBitsSet(BitWidth, BitWidth - NLZ); in SimplifyMultipleUseDemandedBits()
1242 unsigned NLZ = DemandedMask.countl_zero(); in SimplifyMultipleUseDemandedBits() local
1243 APInt DemandedFromOps = APInt::getLowBitsSet(BitWidth, BitWidth - NLZ); in SimplifyMultipleUseDemandedBits()