https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103503
--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> --- the only major target which does not have the interrupt attribute is aarch64.
pinskia at gcc dot gnu.org via Gcc-bugs Tue, 30 Nov 2021 13:06:09 -0800
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103503
--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> --- the only major target which does not have the interrupt attribute is aarch64.