2011   int NumOpElts = cast<FixedVectorType>(Op<0>()->getType())->getNumElements();  in commute()  local
2020     assert(MaskElt >= 0 && MaskElt < 2 * NumOpElts && "Out-of-range mask");  in commute()
2021     MaskElt = (MaskElt < NumOpElts) ? MaskElt + NumOpElts : MaskElt - NumOpElts;  in commute()
2149 static bool isSingleSourceMaskImpl(ArrayRef<int> Mask, int NumOpElts) {  in isSingleSourceMaskImpl()  argument
2156     assert(I >= 0 && I < (NumOpElts * 2) &&  in isSingleSourceMaskImpl()
2158     UsesLHS |= (I < NumOpElts);  in isSingleSourceMaskImpl()
2159     UsesRHS |= (I >= NumOpElts);  in isSingleSourceMaskImpl()
2173 static bool isIdentityMaskImpl(ArrayRef<int> Mask, int NumOpElts) {  in isIdentityMaskImpl()  argument
2174   if (!isSingleSourceMaskImpl(Mask, NumOpElts))  in isIdentityMaskImpl()
2179     if (Mask[i] != i && Mask[i] != (NumOpElts + i))  in isIdentityMaskImpl()
2420   int NumOpElts = cast<FixedVectorType>(Op<0>()->getType())->getNumElements();  in isIdentityWithPadding()  local
2422   if (NumMaskElts <= NumOpElts)  in isIdentityWithPadding()
2427   if (!isIdentityMaskImpl(Mask, NumOpElts))  in isIdentityWithPadding()
2431   for (int i = NumOpElts; i < NumMaskElts; ++i)  in isIdentityWithPadding()
2444   int NumOpElts = cast<FixedVectorType>(Op<0>()->getType())->getNumElements();  in isIdentityWithExtract()  local
2446   if (NumMaskElts >= NumOpElts)  in isIdentityWithExtract()
2449   return isIdentityMaskImpl(getShuffleMask(), NumOpElts);  in isIdentityWithExtract()
2462   int NumOpElts = cast<FixedVectorType>(Op<0>()->getType())->getNumElements();  in isConcat()  local
2464   if (NumMaskElts != NumOpElts * 2)  in isConcat()