https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99396
--- Comment #13 from cqwrteur <unlvsur at live dot com> ---
(In reply to Jakub Jelinek from comment #12)
> Created attachment 50305 [details]
> gcc11-pr99396.patch
>
> Some further tweaks based on IRC discussions.
shouldn't this be
if constexpr ((_Nd & (_Nd - 1)) == 0)
{
}
else
{
}
instead of if ((_Nd & (_Nd - 1)) == 0) ?
