2297                                                int NumSrcElts, int &Index) {  in isExtractSubvectorMask()  argument
2299   if (!isSingleSourceMaskImpl(Mask, NumSrcElts))  in isExtractSubvectorMask()
2303   if (NumSrcElts <= (int)Mask.size())  in isExtractSubvectorMask()
2312     int Offset = (M % NumSrcElts) - i;  in isExtractSubvectorMask()
2318   if (0 <= SubIndex && SubIndex + (int)Mask.size() <= NumSrcElts) {  in isExtractSubvectorMask()
2326                                               int NumSrcElts, int &NumSubElts,  in isInsertSubvectorMask()  argument
2331   if (NumMaskElts < NumSrcElts)  in isInsertSubvectorMask()
2335   if (isSingleSourceMaskImpl(Mask, NumSrcElts))  in isInsertSubvectorMask()
2351     if (M < NumSrcElts) {  in isInsertSubvectorMask()
2357     Src1Identity &= (M == (i + NumSrcElts));  in isInsertSubvectorMask()
2376     if (isIdentityMaskImpl(Sub1Mask, NumSrcElts)) {  in isInsertSubvectorMask()
2388     if (isIdentityMaskImpl(Sub0Mask, NumSrcElts)) {  in isInsertSubvectorMask()