18914   SmallVector<SDValue, 8> VecIn;  in reduceBuildVecToShuffle()  local
18915   VecIn.push_back(SDValue());  in reduceBuildVecToShuffle()
18955         VecIn.begin(), std::find(VecIn.begin(), VecIn.end(), ExtractedFromVec));  in reduceBuildVecToShuffle()
18956     if (Idx == VecIn.size())  in reduceBuildVecToShuffle()
18957       VecIn.push_back(ExtractedFromVec);  in reduceBuildVecToShuffle()
18963   if (VecIn.size() < 2)  in reduceBuildVecToShuffle()
18971   if (VecIn.size() == 2) {  in reduceBuildVecToShuffle()
18974     SDValue Vec = VecIn.back();  in reduceBuildVecToShuffle()
18997         VecIn.pop_back();  in reduceBuildVecToShuffle()
18998         VecIn.push_back(VecIn1);  in reduceBuildVecToShuffle()
18999         VecIn.push_back(VecIn2);  in reduceBuildVecToShuffle()
19031   for (unsigned In = 0, Len = (VecIn.size() / 2); In < Len; ++In) {  in reduceBuildVecToShuffle()
19033     SDValue VecLeft = VecIn[LeftIdx];  in reduceBuildVecToShuffle()
19035         (LeftIdx + 1) < VecIn.size() ? VecIn[LeftIdx + 1] : SDValue();  in reduceBuildVecToShuffle()