https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89858
Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |WAITING Last reconfirmed| |2019-03-27 Ever confirmed|0 |1 --- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> --- > bug.cc:6:1: internal compiler error: Illegal instruction > - Surprisingly the crash occurs only with libmpfr.so.6 How did you compile MPFR or how did you get MPFR?