[Bug middle-end/82524] expensive-optimizations produces wrong results

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82524

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Most likely this is the bswap optimization gone wrong. There has been fixes to
that pass since September too.