https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112806
--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> --- (In reply to Andrew Pinski from comment #1) > [[likely]]/__builtin_expect is kinda of documented: > > https://gcc.gnu.org/onlinedocs/gcc-13.2.0/gcc/Other-Builtins.html#index- > fprofile-arcs-1 > > Everything else is just a hint. I should say a hint and mostly ignored.
