39046     ArrayRef<int> RootMask, ArrayRef<const SDNode *> SrcNodes, unsigned Depth,  in combineX86ShufflesRecursively()  argument
39050   assert(RootMask.size() > 0 &&  in combineX86ShufflesRecursively()
39051          (RootMask.size() > 1 || (RootMask[0] == 0 && SrcOpIndex == 0)) &&  in combineX86ShufflesRecursively()
39130   bool EmptyRoot = (Depth == 0) && (RootMask.size() == 1);  in combineX86ShufflesRecursively()
39180     assert(((RootMask.size() > OpMask.size() &&  in combineX86ShufflesRecursively()
39181              RootMask.size() % OpMask.size() == 0) ||  in combineX86ShufflesRecursively()
39182             (OpMask.size() > RootMask.size() &&  in combineX86ShufflesRecursively()
39183              OpMask.size() % RootMask.size() == 0) ||  in combineX86ShufflesRecursively()
39184             OpMask.size() == RootMask.size()) &&  in combineX86ShufflesRecursively()
39190     assert(isPowerOf2_32(RootMask.size()) &&  in combineX86ShufflesRecursively()
39193     unsigned RootMaskSizeLog2 = countTrailingZeros(RootMask.size());  in combineX86ShufflesRecursively()
39196     unsigned MaskWidth = std::max<unsigned>(OpMask.size(), RootMask.size());  in combineX86ShufflesRecursively()
39199     unsigned OpRatio = std::max<unsigned>(1, RootMask.size() >> OpMaskSizeLog2);  in combineX86ShufflesRecursively()
39217       if (RootMask[RootIdx] < 0) {  in combineX86ShufflesRecursively()
39219         Mask[i] = RootMask[RootIdx];  in combineX86ShufflesRecursively()
39225               ? RootMask[RootIdx]  in combineX86ShufflesRecursively()
39226               : (RootMask[RootIdx] << RootRatioLog2) + (i & (RootRatio - 1));  in combineX86ShufflesRecursively()