[Bug target/55666] Use scratch register to avoid save/restore of callee saved register with -Os

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55666

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|Use scratch register to     |Use scratch register to
                   |avoid save/restore of       |avoid save/restore of
                   |callee saved register       |callee saved register with
                   |                            |-Os

--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Fixed for !-Os by r10-3809-g3635c2bf7c40a9 as -Os still has the failure.