[Bug rtl-optimization/97459] __uint128_t remainder for division by 3

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97459

--- Comment #26 from Thomas Koenig <tkoenig at gcc dot gnu.org> ---
Yep, it's implemented and works great.

For a simple "sum of digits" program in base ten, it's an acceleration
by more than a factor of two.

Thanks!