1867   SmallVector<VectorType *, 4> CandidateTys;  in isVectorPromotionViable()  local
1873       if (!CandidateTys.empty()) {  in isVectorPromotionViable()
1874         VectorType *V = CandidateTys[0];  in isVectorPromotionViable()
1877           CandidateTys.clear();  in isVectorPromotionViable()
1881       CandidateTys.push_back(VTy);  in isVectorPromotionViable()
1899   if (CandidateTys.empty())  in isVectorPromotionViable()
1907     llvm::erase_if(CandidateTys, [](VectorType *VTy) {  in isVectorPromotionViable()
1912     if (CandidateTys.empty())  in isVectorPromotionViable()
1929     llvm::sort(CandidateTys, RankVectorTypes);  in isVectorPromotionViable()
1930     CandidateTys.erase(  in isVectorPromotionViable()
1931         std::unique(CandidateTys.begin(), CandidateTys.end(), RankVectorTypes),  in isVectorPromotionViable()
1932         CandidateTys.end());  in isVectorPromotionViable()
1937     for (VectorType *VTy : CandidateTys) {  in isVectorPromotionViable()
1940       assert(VTy == CandidateTys[0] &&  in isVectorPromotionViable()
1944     CandidateTys.resize(1);  in isVectorPromotionViable()
1970   for (VectorType *VTy : CandidateTys)  in isVectorPromotionViable()