https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106332
--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> --- The one inside check_offload_target_name (in gcc.cc) will always have at least one entry in candidates. The one inside cmdline_handle_error (in opts-common.cc) could in theory be called with no elements for candidates but if there was none, the option itself would have been disabled before hand. The two in config/aarch64.cc: aarch64_print_hint_for_core_or_arch: there will always be at least one candidate since there is always more than one core/arch defined. aarch64_print_hint_for_extensions: there is always at least one candidate as extensions will always be more than one The few in config/i386.cc: ix86_parse_stringop_strategy_string: at least one stringop_strategy ix86_option_override_internal (both of them): at least one processor defined So the question is how did you find this?
