Home
last modified time | relevance | path

Searched refs:NLZ (Results 1 – 3 of 3) sorted by relevance

/external/llvm/lib/Transforms/InstCombine/
DInstCombineSimplifyDemanded.cpp529 unsigned NLZ = DemandedMask.countLeadingZeros(); in SimplifyDemandedUseBits() local
530 if (NLZ > 0) { in SimplifyDemandedUseBits()
533 APInt DemandedFromOps(APInt::getLowBitsSet(BitWidth, BitWidth-NLZ)); in SimplifyDemandedUseBits()
742 unsigned NLZ = DemandedMask.countLeadingZeros(); in SimplifyDemandedUseBits() local
748 NLZ &= ~7; in SimplifyDemandedUseBits()
751 if (BitWidth-NLZ-NTZ == 8) { in SimplifyDemandedUseBits()
/external/llvm/lib/Analysis/
DValueTracking.cpp240 unsigned NLZ = (CLHS->getValue()+1).countLeadingZeros(); in computeKnownBitsAddSub() local
242 APInt MaskV = APInt::getHighBitsSet(BitWidth, NLZ+1); in computeKnownBitsAddSub()
/external/llvm/lib/CodeGen/SelectionDAG/
DSelectionDAG.cpp2366 unsigned NLZ = (CLHS->getAPIntValue()+1).countLeadingZeros(); in computeKnownBits() local
2368 APInt MaskV = APInt::getHighBitsSet(BitWidth, NLZ+1); in computeKnownBits()