[Bug middle-end/90796] [8/9 Regression] GCC: O2 vs O3 output differs on simple test

[matz at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90796

--- Comment #16 from Michael Matz <matz at gcc dot gnu.org> ---
(In reply to Jakub Jelinek from comment #14)
> Time to backport now?

Hmpf, I've actually done the regstrapping for gcc9 already but then forgot to
submit.  Thanks for the reminder.