[Bug target/93505] [8/9/10 Regression] wrong code or ICE with __builtin_bswap64() and rotation at -Og

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93505

--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
The reason why I say that is because the shiffter/rotater can be the full 64bit
value or a smaller value.  For PowerPC, it is the full 64bit value.