trace s_copy_ (#15690)
Summary:
s_copy_ was previously special-cased for out of place tracing.
This adds support for inplace tracing, which fixes tracing of
inception_v3
Fixes #15216
Pull Request resolved: https://github.com/pytorch/pytorch/pull/15690
Differential Revision: D13572011
Pulled By: zdevito
fbshipit-source-id: 1d565dec039a4b8c59179254285e61d2517ef9a9
