pytorch

b83ac0cc - [nnc] Added a check to vectorize only those loops that are normalized. (#59423)

[nnc] Added a check to vectorize only those loops that are normalized. (#59423) Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/59423 Test Plan: Imported from OSS Reviewed By: huiguoo Differential Revision: D28886979 Pulled By: navahgar fbshipit-source-id: edfc61feaf5efe22d4f367ac718b83b3d0f47cb3