https://gcc.gnu.org/bugzilla/show_bug.cgi?id=124434
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|WAITING |RESOLVED
Resolution|--- |INVALID
--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
>The issue also goes away for -O1 or higher.
Oh wait you mean at -O0?
This is just a quark on how x87 works as a stack registers. So basically you
get many more loads and stores to the stack.
