pytorch

cdbf83b0 - [TensorExpr] Add helper passes for AOT pipeline. (#66514)

[TensorExpr] Add helper passes for AOT pipeline. (#66514) Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/66514 These passes will 1) help us analyze the graph before trying to compile it and report errors upfront if it's not possible, 2) fill in missing strides/dtype/device info in JIT IR. Ideally, this should be done by a dedicated JIT pass, but until it's available, we'll be using a hack-around defined here. Differential Revision: D31590860 D31590860 Test Plan: Imported from OSS Reviewed By: bdhirsh Pulled By: ZolotukhinM fbshipit-source-id: fe8fdefbeacae8079958dd0b4b27809cc0acb34b