Conversation

(gdb) run
Starting program: /usr/libexec/cc1

Program received signal SIGILL, Illegal instruction.
0x0055f5a8 in make_pass_ipa_free_inline_summary(gcc::context*) ()
(gdb) bt
#0 0x0055f5a8 in make_pass_ipa_free_inline_summary(gcc::context*) ()
#1 0x003fa824 in gcc::pass_manager::pass_manager(gcc::context*) ()
#2 0x00358d6c in gcc::context::context() ()
#3 0x00ce0e5c in toplev::main(int, char**) ()
#4 0x00ce0ac4 in main ()
(gdb)

果てしなくめんどくさそうな予感('A`)