pytorch

aa6a8a6d - [nnc] Add LoopNest::unsafe_fuseLoops to let users apply fusion on stmts that may violate our correctness checks (#60601)

[nnc] Add LoopNest::unsafe_fuseLoops to let users apply fusion on stmts that may violate our correctness checks (#60601) Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/60601 Test Plan: Imported from OSS Reviewed By: navahgar Differential Revision: D29346128 Pulled By: huiguoo fbshipit-source-id: 0eb143e97dc57224adeedf99981036ad836e5a03