pytorch

e1a89585 - Allow to register custom passes both before and after fusion. (#33261)

Allow to register custom passes both before and after fusion. (#33261) Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/33261 It was requested in #33114. Test Plan: Imported from OSS Differential Revision: D19910600 Pulled By: ZolotukhinM fbshipit-source-id: 827f1744b97f386065a21d1ba5d82c1f90edbe46