23116   SmallVector<SDValue, 4> Shuffles;  in reduceBuildVecToShuffle()  local
23125       Shuffles.push_back(Shuffle);  in reduceBuildVecToShuffle()
23133     Shuffles.push_back(VT.isInteger() ? DAG.getConstant(0, DL, VT)  in reduceBuildVecToShuffle()
23137   if (Shuffles.size() == 1)  in reduceBuildVecToShuffle()
23138     return Shuffles[0];  in reduceBuildVecToShuffle()
23143       Vec = Shuffles.size() - 1;  in reduceBuildVecToShuffle()
23159   if (Shuffles.size() % 2)  in reduceBuildVecToShuffle()
23160     Shuffles.push_back(DAG.getUNDEF(VT));  in reduceBuildVecToShuffle()
23162   for (unsigned CurSize = Shuffles.size(); CurSize > 1; CurSize /= 2) {  in reduceBuildVecToShuffle()
23164       Shuffles[CurSize] = DAG.getUNDEF(VT);  in reduceBuildVecToShuffle()
23171       SDValue L = Shuffles[Left];  in reduceBuildVecToShuffle()
23180       SDValue R = Shuffles[Right];  in reduceBuildVecToShuffle()
23203       Shuffles[In] = DAG.getVectorShuffle(VT, DL, L, R, Mask);  in reduceBuildVecToShuffle()
23206   return Shuffles[0];  in reduceBuildVecToShuffle()