https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120008
--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> --- (In reply to H. Peter Anvin from comment #2) > Could you please clarify why you think this is not a good idea? Because it is only specific to x86 and more over it is only specific to not userland. folks will be using it in userland and will complain about it not working. Plus I don't see why inline-asm here or an intrinsics wouldn't be better than attributes.
