[TensorExpr] Switch from `ExprPtr` to `ExprHandle` in Compute impl. (#72389)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/72389
This is an NFC change that just prepares the code for the upcoming
deletion of `DimArg` class. This change makes `Compute` and `Reduce`
APIs to use `ExprHandle` everywhere.
There should be no observable behavior change from this PR.
Test Plan: Imported from OSS
Reviewed By: navahgar
Differential Revision: D34030295
Pulled By: ZolotukhinM
fbshipit-source-id: 3fd035b6a6bd0a07ccfa92e118819478ae85412a
(cherry picked from commit 1b0a4b6fac54aa4d4735df435d345a30ba0d8a53)
Author
Mikhail Zolotukhin
