[Bug libstdc++/98226] Slow std::countr_one

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98226

--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
(In reply to Jonathan Wakely from comment #2)
> Oh, but you didn't enable any optimization at all, so who cares about the
> performance?

I was thinking the same.