http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46510
--- Comment #22 from Jan Hubicka <hubicka at ucw dot cz> 2010-11-21 17:47:33 UTC --- > Honza, > I don't know how to do a backtrace in gdb when the compiler exits in gdb > during the run as... > > Program exited with code 04. breakpoint on internal_error should help. I will take a look. Honza