-fopt-info handling

[Ulrich Drepper]

Anyone?

On Mon, Jun 27, 2016 at 1:31 PM, Ulrich Drepper <drepper@gmail.com> wrote:
> The manual says about -fop-info:
>
>        If OPTIONS is omitted, it defaults to 'all-all', which means
> dump all available optimization info from all the passes.
>
> The current implementation (at at least recent gcc 6.1) don't follow
> that, though.  They just ignore the option in that case.
>
> How about the attached patch?  It is simple and doesn't duplicate the
> information what "all-all" means and instead let's the option parser
> do the hard work.