https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99234
--- Comment #16 from Eric Botcazou <ebotcazou at gcc dot gnu.org> --- > I applied it locally and built GCC. With a debugger, I verified that after > the try-catch statement, all non-volatile XMM registers (6-15) had been > restored properly. Great, thanks! I'm putting it through as much automatic testing as I can.