2039                                               int NumSrcElts, int &NumSubElts,  in isInsertSubvectorMask()  argument
2090       NumSubElts = NumSub1Elts;  in isInsertSubvectorMask()
2102       NumSubElts = NumSub0Elts;  in isInsertSubvectorMask()
2404 static int matchShuffleAsBitRotate(ArrayRef<int> Mask, int NumSubElts) {  in matchShuffleAsBitRotate()  argument
2406   assert((NumElts % NumSubElts) == 0 && "Illegal shuffle mask");  in matchShuffleAsBitRotate()
2409   for (int i = 0; i != NumElts; i += NumSubElts) {  in matchShuffleAsBitRotate()
2410     for (int j = 0; j != NumSubElts; ++j) {  in matchShuffleAsBitRotate()
2414       if (M < i || M >= i + NumSubElts)  in matchShuffleAsBitRotate()
2416       int Offset = (NumSubElts - (M - (i + j))) % NumSubElts;  in matchShuffleAsBitRotate()
2427     unsigned MaxSubElts, unsigned &NumSubElts, unsigned &RotateAmt) {  in isBitRotateMask()  argument
2428   for (NumSubElts = MinSubElts; NumSubElts <= MaxSubElts; NumSubElts *= 2) {  in isBitRotateMask()
2429     int EltRotateAmt = matchShuffleAsBitRotate(Mask, NumSubElts);  in isBitRotateMask()