https://gcc.gnu.org/bugzilla/show_bug.cgi?id=39840
--- Comment #10 from Andrew Pinski <pinskia at gcc dot gnu.org> --- (In reply to Andrew Pinski from comment #9) > GCC has support turning on/off target specific extensions since at least GCC > 5, maybe earlier. So closing as fixed. I Mean on specific on a per function level (via either the #pragma or the target attribute).