https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92514
Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |WAITING Last reconfirmed| |2019-11-14 Ever confirmed|0 |1 --- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> --- Usually this crash is a sign that MPFR/GMP was compiled for the wrong CPU. How did you compile GCC here? How was MPFR/GMP compiled too?