[Bug target/92692] Saving off the callee saved register between ldxr/stxr (caused by shrink wrapping improvements)

[spop at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92692

--- Comment #23 from Sebastian Pop <spop at gcc dot gnu.org> ---
> I don't see anything like that on the gcc-9 branch - are you sure you don't have an outstanding change somehow?

You are right, a part of the -moutline-atomics patch that I am working on
backporting to branch 9 added that change.