On Tue, Feb 20, 2018 at 01:05:33PM +0100, Martin Liška wrote: > Hi. > > This is fix for one of multiple issues seen in the PR. Note that I also have > some patches > for the others, but it's not stage4 material in my opinion. > This one is quite obvious and should land in GCC 8. > > Output before: > $ ./xgcc -B. -march=sparta /tmp/main.c > cc1: error: unknown value ‘sparta’ for -march > > And after: > $ ./xgcc -B. -march=sparta /tmp/main.c > cc1: error: unknown value ‘sparta’ for -march > cc1: note: valid arguments are: armv8-a armv8.1-a armv8.2-a armv8.3-a > armv8.4-a; > > Ready for trunk? > > gcc/ChangeLog: > > 2018-02-20 Martin Liska <mli...@suse.cz> > > PR driver/83193 > * config/aarch64/aarch64.c (aarch64_print_hint_for_core_or_arch): Print > possible values if we don't have a hint. > --- > gcc/config/aarch64/aarch64.c | 3 +++ > 1 file changed, 3 insertions(+) > >
> diff --git a/gcc/config/aarch64/aarch64.c b/gcc/config/aarch64/aarch64.c > index 228fd1b908d..5fb18c4ca20 100644 > --- a/gcc/config/aarch64/aarch64.c > +++ b/gcc/config/aarch64/aarch64.c > @@ -10633,6 +10633,9 @@ aarch64_print_hint_for_core_or_arch (const char *str, > bool arch) > if (hint) > inform (input_location, "valid arguments are: %s;" > " did you mean %qs?", s, hint); > + else > + inform (input_location, "valid arguments are: %s;", s); No trailing ; in this case, that is a separator for did you mean. Otherwise I'd say this is obvious, ok for trunk. Jakub