30325   unsigned NumMaskElts = Mask.size();  in matchUnaryVectorShuffle()  local
30330       isUndefOrZero(Mask[1]) && isUndefInRange(Mask, 2, NumMaskElts - 2)) {  in matchUnaryVectorShuffle()
30343       unsigned NumDstElts = NumMaskElts / Scale;  in matchUnaryVectorShuffle()
30372       isUndefOrZeroInRange(Mask, 1, NumMaskElts - 1)) {  in matchUnaryVectorShuffle()
30442     SmallVector<int, 64> BroadcastMask(NumMaskElts, 0);  in matchUnaryVectorShuffle()
30463   unsigned NumMaskElts = Mask.size();  in matchUnaryPermuteVectorShuffle()  local
30465   unsigned MaskScalarSizeInBits = InputSizeInBits / NumMaskElts;  in matchUnaryPermuteVectorShuffle()
30650   unsigned NumMaskElts = Mask.size();  in matchBinaryPermuteVectorShuffle()  local
30666   if ((NumMaskElts <= 8 && ((Subtarget.hasSSE41() && MaskVT.is128BitVector()) ||  in matchBinaryPermuteVectorShuffle()
30711               scaleVectorShuffleBlendMask(BlendMask, NumMaskElts, Scale);  in matchBinaryPermuteVectorShuffle()
30713           ShuffleVT = MVT::getVectorVT(ShuffleVT, NumMaskElts * Scale);  in matchBinaryPermuteVectorShuffle()
30889   unsigned NumMaskElts = Mask.size();  in combineX86ShuffleChain()  local
30890   unsigned MaskEltSizeInBits = RootSizeInBits / NumMaskElts;  in combineX86ShuffleChain()
30896   MaskVT = MVT::getVectorVT(MaskVT, NumMaskElts);  in combineX86ShuffleChain()
30913   APInt Zeroable(NumMaskElts, 0);  in combineX86ShuffleChain()
30914   for (unsigned i = 0; i != NumMaskElts; ++i)  in combineX86ShuffleChain()
30925       ArrayRef<int> HiMask(Mask.data() + Scale, NumMaskElts - Scale);  in combineX86ShuffleChain()
30927           isUndefOrZeroOrInRange(HiMask, Scale, NumMaskElts)) {  in combineX86ShuffleChain()
30988   IntMaskVT = MVT::getVectorVT(IntMaskVT, NumMaskElts);  in combineX86ShuffleChain()
31060       for (unsigned i = 0; i != NumMaskElts; ++i)  in combineX86ShuffleChain()
31062           Mask[i] = NumMaskElts + i;  in combineX86ShuffleChain()
31095       isSequentialOrUndefOrZeroInRange(Mask, 0, NumMaskElts, 0) &&  in combineX86ShuffleChain()
31099     APInt UndefElts(NumMaskElts, 0);  in combineX86ShuffleChain()
31100     SmallVector<APInt, 64> EltBits(NumMaskElts, Zero);  in combineX86ShuffleChain()
31101     for (unsigned i = 0; i != NumMaskElts; ++i) {  in combineX86ShuffleChain()
31147     unsigned NumEltsPerLane = NumMaskElts / NumLanes;  in combineX86ShuffleChain()
31160       int Index = (M % NumEltsPerLane) + ((M / NumMaskElts) * NumEltsPerLane);  in combineX86ShuffleChain()
31183     int Ratio = NumBytes / NumMaskElts;  in combineX86ShuffleChain()
31214     int Ratio = NumBytes / NumMaskElts;  in combineX86ShuffleChain()
31251   unsigned NumMaskElts = Mask.size();  in combineX86ShufflesConstants()  local
31252   unsigned MaskSizeInBits = SizeInBits / NumMaskElts;  in combineX86ShufflesConstants()
31274   APInt UndefElts(NumMaskElts, 0);  in combineX86ShufflesConstants()
31275   APInt ZeroElts(NumMaskElts, 0);  in combineX86ShufflesConstants()
31276   APInt ConstantElts(NumMaskElts, 0);  in combineX86ShufflesConstants()
31277   SmallVector<APInt, 8> ConstantBitData(NumMaskElts,  in combineX86ShufflesConstants()
31279   for (unsigned i = 0; i != NumMaskElts; ++i) {  in combineX86ShufflesConstants()
31288     assert(0 <= M && M < (int)(NumMaskElts * NumOps));  in combineX86ShufflesConstants()
31290     unsigned SrcOpIdx = (unsigned)M / NumMaskElts;  in combineX86ShufflesConstants()
31291     unsigned SrcMaskIdx = (unsigned)M % NumMaskElts;  in combineX86ShufflesConstants()
31318   MVT MaskVT = MVT::getVectorVT(MaskSVT, NumMaskElts);  in combineX86ShufflesConstants()