15627                     MutableArrayRef<int> HalfMask, int HalfOffset) {  in lowerV8I16GeneralSingleInputShuffle()  argument
15652     std::replace(HalfMask.begin(), HalfMask.end(), InPlaceInputs[1], AdjIndex);  in lowerV8I16GeneralSingleInputShuffle()
15664       MutableArrayRef<int> SourceHalfMask, MutableArrayRef<int> HalfMask,  in lowerV8I16GeneralSingleInputShuffle()
15691             for (int &M : HalfMask)  in lowerV8I16GeneralSingleInputShuffle()
15719       for (int &M : HalfMask)  in lowerV8I16GeneralSingleInputShuffle()
15736         std::replace(HalfMask.begin(), HalfMask.end(), IncomingInputs[0],  in lowerV8I16GeneralSingleInputShuffle()
15797         for (int &M : HalfMask)  in lowerV8I16GeneralSingleInputShuffle()
15814     for (int &M : HalfMask)  in lowerV8I16GeneralSingleInputShuffle()
16607   auto HalfBlend = [&](ArrayRef<int> HalfMask) {  in splitAndLowerShuffle()  argument
16613       int M = HalfMask[i];  in splitAndLowerShuffle()
17223 getHalfShuffleMask(ArrayRef<int> Mask, MutableArrayRef<int> HalfMask,  in getHalfShuffleMask()  argument
17225   assert((Mask.size() == HalfMask.size() * 2) &&  in getHalfShuffleMask()
17234   unsigned HalfNumElts = HalfMask.size();  in getHalfShuffleMask()
17241       HalfMask[i] = M;  in getHalfShuffleMask()
17255       HalfMask[i] = HalfElt;  in getHalfShuffleMask()
17260       HalfMask[i] = HalfElt + HalfNumElts;  in getHalfShuffleMask()
17275                                      ArrayRef<int> HalfMask, int HalfIdx1,  in getShuffleHalfVectors()  argument
17297   SDValue V = DAG.getVectorShuffle(HalfVT, DL, Half1, Half2, HalfMask);  in getShuffleHalfVectors()
17351   SmallVector<int, 8> HalfMask(HalfNumElts);  in lowerShuffleWithUndefHalf()  local
17352   if (!getHalfShuffleMask(Mask, HalfMask, HalfIdx1, HalfIdx2))  in lowerShuffleWithUndefHalf()
17355   assert(HalfMask.size() == HalfNumElts && "Unexpected shuffle mask length");  in lowerShuffleWithUndefHalf()
17371       return getShuffleHalfVectors(DL, V1, V2, HalfMask, HalfIdx1, HalfIdx2,  in lowerShuffleWithUndefHalf()
17379             !is128BitUnpackShuffleMask(HalfMask, DAG) &&  in lowerShuffleWithUndefHalf()
17380             (!isSingleSHUFPSMask(HalfMask) ||  in lowerShuffleWithUndefHalf()
17394       return getShuffleHalfVectors(DL, V1, V2, HalfMask, HalfIdx1, HalfIdx2,  in lowerShuffleWithUndefHalf()
17413     return getShuffleHalfVectors(DL, V1, V2, HalfMask, HalfIdx1, HalfIdx2,  in lowerShuffleWithUndefHalf()
40759   SmallVector<int, 8> HalfMask(Mask.size() / 2);  in narrowShuffle()  local
40760   if (!getHalfShuffleMask(Mask, HalfMask, HalfIdx1, HalfIdx2) ||  in narrowShuffle()
40770                                Shuf->getOperand(1), HalfMask, HalfIdx1,  in narrowShuffle()