[JIT] integer value refinement (#56438)
Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/56438
Test Plan: Imported from OSS
Reviewed By: nikithamalgifb
Differential Revision: D27924239
Pulled By: eellison
fbshipit-source-id: ace54fcb594853f30c242369ea203b0eb5527ac1
