https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106332
Eric Gallager <egallager at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |egallager at gcc dot gnu.org
--- Comment #4 from Eric Gallager <egallager at gcc dot gnu.org> ---
(In reply to liftdat from comment #3)
> (In reply to Andrew Pinski from comment #1)
> > 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?
>
> This is found by a static analysis tool.
Could you be a bit more specific about which static analysis tool?
