5108 static bool isSequentialOrUndefInRange(ArrayRef<int> Mask, unsigned Pos,  in isSequentialOrUndefInRange()  function
10032   if (!isSequentialOrUndefInRange(Mask, 0, Split, TruncatedVectorStart, Delta))  in matchVectorShuffleAsVPMOV()
10943       if (!isSequentialOrUndefInRange(Mask, Pos, Len, Low + MaskOffset))  in matchVectorShuffleAsShift()
11094     } else if (isSequentialOrUndefInRange(Mask, 0, Idx, 0)) {  in matchVectorShuffleAsINSERTQ()
11096     } else if (isSequentialOrUndefInRange(Mask, 0, Idx, Size)) {  in matchVectorShuffleAsINSERTQ()
11109       if (isSequentialOrUndefInRange(Mask, Idx, Len, 0)) {  in matchVectorShuffleAsINSERTQ()
11111       } else if (isSequentialOrUndefInRange(Mask, Idx, Len, Size)) {  in matchVectorShuffleAsINSERTQ()
11121                  isSequentialOrUndefInRange(Mask, Hi, HalfSize - Hi, Hi)) {  in matchVectorShuffleAsINSERTQ()
11124                  isSequentialOrUndefInRange(Mask, Hi, HalfSize - Hi,  in matchVectorShuffleAsINSERTQ()
11428     if (isSequentialOrUndefInRange(Mask, 0, NumElements / 2, 0))  in lowerVectorShuffleAsZeroOrAnyExtend()
11430     if (isSequentialOrUndefInRange(Mask, 0, NumElements / 2, NumElements))  in lowerVectorShuffleAsZeroOrAnyExtend()
12600       isSequentialOrUndefInRange(HiMask, 0, 4, 4)) {  in lowerV8I16GeneralSingleInputVectorShuffle()
12605       isSequentialOrUndefInRange(LoMask, 0, 4, 0)) {  in lowerV8I16GeneralSingleInputVectorShuffle()
13921     if (isSequentialOrUndefInRange(PermMask, i * NumEltsPerLane, NumEltsPerLane,  in lowerVectorShuffleAsLanePermuteAndPermute()
14285       isSequentialOrUndefInRange(Mask, 0, HalfNumElts, HalfNumElts)) {  in lowerVectorShuffleWithUndefHalf()
14295       isSequentialOrUndefInRange(Mask, HalfNumElts, HalfNumElts, 0)) {  in lowerVectorShuffleWithUndefHalf()
15838     return isSequentialOrUndefInRange(Mask, Pos, Len, Low + MaskOffset);  in match1BitShuffleAsKSHIFT()
30536           isSequentialOrUndefInRange(HiMask, 0, 4, 4)) {  in matchUnaryPermuteVectorShuffle()
30545           isSequentialOrUndefInRange(LoMask, 0, 4, 0)) {  in matchUnaryPermuteVectorShuffle()
30926       if (isSequentialOrUndefInRange(Mask, 0, Scale, 0) &&  in combineX86ShuffleChain()
32572     if (isSequentialOrUndefInRange(OpMask, 0, NumElts, Src * NumElts))  in SimplifyDemandedVectorEltsForTargetNode()