https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109700
Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Ever confirmed|0 |1 Status|UNCONFIRMED |NEW Last reconfirmed| |2023-05-02 --- Comment #5 from Andrew Pinski <pinskia at gcc dot gnu.org> --- Note GCC 9.x ICEs even without checking enabled. It just happens GCC 10.x-12.x does not. Anyways don't declare __builtin_alloca; it is NOT needed.