2167 bool ShuffleVectorInst::isSingleSourceMask(ArrayRef<int> Mask, int NumSrcElts) {  in isSingleSourceMask()  argument
2170   return isSingleSourceMaskImpl(Mask, NumSrcElts);  in isSingleSourceMask()
2185 bool ShuffleVectorInst::isIdentityMask(ArrayRef<int> Mask, int NumSrcElts) {  in isIdentityMask()  argument
2186   if (Mask.size() != static_cast<unsigned>(NumSrcElts))  in isIdentityMask()
2190   return isIdentityMaskImpl(Mask, NumSrcElts);  in isIdentityMask()
2193 bool ShuffleVectorInst::isReverseMask(ArrayRef<int> Mask, int NumSrcElts) {  in isReverseMask()  argument
2194   if (Mask.size() != static_cast<unsigned>(NumSrcElts))  in isReverseMask()
2196   if (!isSingleSourceMask(Mask, NumSrcElts))  in isReverseMask()
2200   if (NumSrcElts < 2)  in isReverseMask()
2206     if (Mask[I] != (NumSrcElts - 1 - I) &&  in isReverseMask()
2207         Mask[I] != (NumSrcElts + NumSrcElts - 1 - I))  in isReverseMask()
2213 bool ShuffleVectorInst::isZeroEltSplatMask(ArrayRef<int> Mask, int NumSrcElts) {  in isZeroEltSplatMask()  argument
2214   if (Mask.size() != static_cast<unsigned>(NumSrcElts))  in isZeroEltSplatMask()
2216   if (!isSingleSourceMask(Mask, NumSrcElts))  in isZeroEltSplatMask()
2221     if (Mask[I] != 0 && Mask[I] != NumSrcElts)  in isZeroEltSplatMask()
2227 bool ShuffleVectorInst::isSelectMask(ArrayRef<int> Mask, int NumSrcElts) {  in isSelectMask()  argument
2228   if (Mask.size() != static_cast<unsigned>(NumSrcElts))  in isSelectMask()
2231   if (isSingleSourceMask(Mask, NumSrcElts))  in isSelectMask()
2236     if (Mask[I] != I && Mask[I] != (NumSrcElts + I))  in isSelectMask()
2242 bool ShuffleVectorInst::isTransposeMask(ArrayRef<int> Mask, int NumSrcElts) {  in isTransposeMask()  argument
2249   if (Mask.size() != static_cast<unsigned>(NumSrcElts))  in isTransposeMask()
2262   if ((Mask[1] - Mask[0]) != NumSrcElts)  in isTransposeMask()
2278 bool ShuffleVectorInst::isSpliceMask(ArrayRef<int> Mask, int NumSrcElts,  in isSpliceMask()  argument
2280   if (Mask.size() != static_cast<unsigned>(NumSrcElts))  in isSpliceMask()
2292       if (MaskEltVal < I || NumSrcElts <= (MaskEltVal - I))  in isSpliceMask()
2313                                                int NumSrcElts, int &Index) {  in isExtractSubvectorMask()  argument
2315   if (!isSingleSourceMaskImpl(Mask, NumSrcElts))  in isExtractSubvectorMask()
2319   if (NumSrcElts <= (int)Mask.size())  in isExtractSubvectorMask()
2328     int Offset = (M % NumSrcElts) - i;  in isExtractSubvectorMask()
2334   if (0 <= SubIndex && SubIndex + (int)Mask.size() <= NumSrcElts) {  in isExtractSubvectorMask()
2342                                               int NumSrcElts, int &NumSubElts,  in isInsertSubvectorMask()  argument
2347   if (NumMaskElts < NumSrcElts)  in isInsertSubvectorMask()
2351   if (isSingleSourceMaskImpl(Mask, NumSrcElts))  in isInsertSubvectorMask()
2367     if (M < NumSrcElts) {  in isInsertSubvectorMask()
2373     Src1Identity &= (M == (i + NumSrcElts));  in isInsertSubvectorMask()
2392     if (isIdentityMaskImpl(Sub1Mask, NumSrcElts)) {  in isInsertSubvectorMask()
2404     if (isIdentityMaskImpl(Sub0Mask, NumSrcElts)) {  in isInsertSubvectorMask()