[Vectorize] Construct SmallVector with an iterator range (NFC)#135936

kazutakahirata merged 1 commit intollvm:mainllvm/llvm-project:mainfrom

kazutakahirata:cleanup_001_SmallVector_ArrayRef_llvm_Vectorizekazutakahirata/llvm-project:cleanup_001_SmallVector_ArrayRef_llvm_VectorizeCopy head branch name to clipboard