https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82004
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |NEW
Assignee|jakub at gcc dot gnu.org |unassigned at gcc dot
gnu.org
--- Comment #21 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Any way we like, like a target hook (e.g. extend libc_has_function targhook,
though it is more about presence of APIs rather than their performance; on the
other side it is the closest API we have right now), macro, etc.