[Bug tree-optimization/51492] vectorizer does not support saturated arithmetic patterns

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=51492

--- Comment #6 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
https://gcc.gnu.org/pipermail/gcc/2021-May/236015.html