[Bug tree-optimization/115040] Missed optimization opportunity in std::find of std::vector elements

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115040

--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
> clang lowers both the calls to (w)memchr

Is that with libc++ or libstdc++?