315   unsigned VWidth = cast<FixedVectorType>(V->getType())->getNumElements();  in findDemandedEltsBySingleUser()  local
318   APInt UsedElts(APInt::getAllOnes(VWidth));  in findDemandedEltsBySingleUser()
325     if (EEIIndexC && EEIIndexC->getValue().ult(VWidth)) {  in findDemandedEltsBySingleUser()
326       UsedElts = APInt::getOneBitSet(VWidth, EEIIndexC->getZExtValue());  in findDemandedEltsBySingleUser()
335     UsedElts = APInt(VWidth, 0);  in findDemandedEltsBySingleUser()
338       if (MaskVal == -1u || MaskVal >= 2 * VWidth)  in findDemandedEltsBySingleUser()
340       if (Shuffle->getOperand(0) == V && (MaskVal < VWidth))  in findDemandedEltsBySingleUser()
343           ((MaskVal >= VWidth) && (MaskVal < 2 * VWidth)))  in findDemandedEltsBySingleUser()
344         UsedElts.setBit(MaskVal - VWidth);  in findDemandedEltsBySingleUser()
359   unsigned VWidth = cast<FixedVectorType>(V->getType())->getNumElements();  in findDemandedEltsByAllUsers()  local
361   APInt UnionUsedElts(VWidth, 0);  in findDemandedEltsByAllUsers()
366       UnionUsedElts = APInt::getAllOnes(VWidth);  in findDemandedEltsByAllUsers()
1597     unsigned VWidth = VecTy->getNumElements();  in visitInsertElementInst()  local
1598     APInt UndefElts(VWidth, 0);  in visitInsertElementInst()
1599     APInt AllOnesEltMask(APInt::getAllOnes(VWidth));  in visitInsertElementInst()
2556   unsigned VWidth = cast<FixedVectorType>(SVI.getType())->getNumElements();  in visitShuffleVectorInst()  local
2587       X->getType()->isVectorTy() && VWidth == LHSWidth) {  in visitShuffleVectorInst()
2592     if (XNumElts >= VWidth) {  in visitShuffleVectorInst()
2593       assert(XNumElts % VWidth == 0 && "Unexpected vector bitcast");  in visitShuffleVectorInst()
2594       narrowShuffleMaskElts(XNumElts / VWidth, Mask, ScaledMask);  in visitShuffleVectorInst()
2596       assert(VWidth % XNumElts == 0 && "Unexpected vector bitcast");  in visitShuffleVectorInst()
2597       if (!widenShuffleMaskElts(VWidth / XNumElts, Mask, ScaledMask))  in visitShuffleVectorInst()
2640   APInt UndefElts(VWidth, 0);  in visitShuffleVectorInst()
2641   APInt AllOnesEltMask(APInt::getAllOnes(VWidth));  in visitShuffleVectorInst()
2858   for (unsigned i = 0; i < VWidth; ++i) {  in visitShuffleVectorInst()