https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64511
--- Comment #15 from Zhendong Su <su at cs dot ucdavis.edu> --- (In reply to Jakub Jelinek from comment #14) > 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. Oh, I see; thanks for the info.
