[Bug debug/64511] [5 Regression] ICE at -O3 with -g enabled on x86_64-linux-gnu

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64511

--- Comment #14 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Note the stack traces involving do_spec_1 are generally bogus (should be
fixed), those stack traces are from the gcc driver rather than cc1/cc1plus
etc., and are printed because cc1/cc1plus segfaulted.