152 static bool isDeInterleaveMaskOfFactor(ArrayRef<int> Mask, unsigned Factor,  in isDeInterleaveMaskOfFactor()  argument
160     for (; i < Mask.size(); i++)  in isDeInterleaveMaskOfFactor()
161       if (Mask[i] >= 0 && static_cast<unsigned>(Mask[i]) != Index + i * Factor)  in isDeInterleaveMaskOfFactor()
164     if (i == Mask.size())  in isDeInterleaveMaskOfFactor()
176 static bool isDeInterleaveMask(ArrayRef<int> Mask, unsigned &Factor,  in isDeInterleaveMask()  argument
179   if (Mask.size() < 2)  in isDeInterleaveMask()
185     if (Mask.size() * Factor > NumLoadElements)  in isDeInterleaveMask()
187     if (isDeInterleaveMaskOfFactor(Mask, Factor, Index))  in isDeInterleaveMask()
205 static bool isReInterleaveMask(ArrayRef<int> Mask, unsigned &Factor,  in isReInterleaveMask()  argument
207   unsigned NumElts = Mask.size();  in isReInterleaveMask()
233         int LaneValue = Mask[Lane];  in isReInterleaveMask()
234         int NextLaneValue = Mask[NextLane];  in isReInterleaveMask()
264       if (Mask[I] >= 0) {  in isReInterleaveMask()
266         StartMask = Mask[I];  in isReInterleaveMask()
267       } else if (Mask[(LaneLen - 1) * Factor + I] >= 0) {  in isReInterleaveMask()
269         StartMask = Mask[(LaneLen - 1) * Factor + I] - J;  in isReInterleaveMask()
401     ArrayRef<int> Mask = SVI->getShuffleMask();  in replaceBinOpShuffles()  local
402     assert(all_of(Mask, [&](int Idx) {  in replaceBinOpShuffles()
408                               Mask, SVI->getName(), SVI);  in replaceBinOpShuffles()
410         BI->getOperand(1), PoisonValue::get(BI->getOperand(1)->getType()), Mask,  in replaceBinOpShuffles()