pytorch

3975c08e - Small shape analysis changes (#62911)

Small shape analysis changes (#62911) Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/62911 Test Plan: Imported from OSS Reviewed By: anjali411 Differential Revision: D30196946 Pulled By: eellison fbshipit-source-id: 2562bab323088d9c1440ae0431e533f9bcc513d3