Add a few peepholes (#62910)
Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/62910
Test Plan: Imported from OSS
Reviewed By: gchanan
Differential Revision: D30196947
Pulled By: eellison
fbshipit-source-id: d88c92616d4de4f47ff4fcf5c1994e629ca20395
