https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112878
Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Ever confirmed|0 |1 Status|UNCONFIRMED |NEW Last reconfirmed| |2024-01-20 --- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> --- Confirmed. The assert is obvious hitting because the bit_size is greater than 255: gcc_assert ((bit_size <= 255) && (bit_offset <= 255));