https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96702
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2021-08-17
Ever confirmed|0 |1
--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Confirmed.
The problem is c is used twice.
we handle both optimizations just fine alone, just not when together.
There might be either a :s that maybe should not be there in match.pd or an
explict check for used more than once.
