pytorch

a781340b - Add equality constraints for some acc opeartions for symbolic inference (#63689)

Add equality constraints for some acc opeartions for symbolic inference (#63689) Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/63689 Test Plan: buck run mode/opt-clang caffe2/torch/fb/model_transform/experimental:fx_ir_lower_inline_cvr -- \ --action=lower_and_run \ --filename=inline_cvr_7x_dec_2020.model \ --print_glow_glog=True Reviewed By: jamesr66a Differential Revision: D30462113 fbshipit-source-id: 0b2a1ce9770561248527d47c07b80112491dc949