122 static bool isDeInterleaveMaskOfFactor(ArrayRef<int> Mask, unsigned Factor,  in isDeInterleaveMaskOfFactor()  argument
130     for (; i < Mask.size(); i++)  in isDeInterleaveMaskOfFactor()
131       if (Mask[i] >= 0 && static_cast<unsigned>(Mask[i]) != Index + i * Factor)  in isDeInterleaveMaskOfFactor()
134     if (i == Mask.size())  in isDeInterleaveMaskOfFactor()
146 static bool isDeInterleaveMask(ArrayRef<int> Mask, unsigned &Factor,  in isDeInterleaveMask()  argument
148   if (Mask.size() < 2)  in isDeInterleaveMask()
153     if (isDeInterleaveMaskOfFactor(Mask, Factor, Index))  in isDeInterleaveMask()
165 static bool isReInterleaveMask(ArrayRef<int> Mask, unsigned &Factor) {  in isReInterleaveMask()  argument
166   unsigned NumElts = Mask.size();  in isReInterleaveMask()
183       if (Mask[i] >= 0 &&  in isReInterleaveMask()
184           static_cast<unsigned>(Mask[i]) !=  in isReInterleaveMask()