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Re: [middle-end, patch 4/8] Add compiler a option to turn on indirect inlining
> Hi,
>
> On Tue, Jul 15, 2008 at 11:22:01PM +0200, Jan Hubicka wrote:
> > > This patch adds an option to turn on inlining of indirect calls. The
> > > option is also automatically on for when compiling with -O3.
> > >
> > > I have added documentation of the new option to this patch.
> > >
> > >
> > > 2008-07-15 Martin Jambor <mjambor@suse.cz>
> > >
> > > * doc/invoke.texi (Optimize options): Add description of
> > > -fearly-inlining.
> > >
> > > * common.opt (flag_indirect_inlining): New flag.
> > >
> > > * opts.c (decode_options): Set flag_indirect_inlining when
> > > optimize >= 3
> >
> > OK (after other patches are approved too of course ;)
>
> Thanks!
>
> > > +@item -findirect-inlining
> > > +@opindex findirect-inlining
> > > +Inline also indirect calls that are discovered to be known at compile
> > > +time thanks to previous inlining. This option has any effect only
> > > +when inlining itself is turned on by the @option{-finline-functions}
> > > +option (as opposed to early inlining which is not enough to make this
> > > +work).
> > > +
> > > +Enabled at level @option{-O3}.
> >
> > I think -O2/-Os is quite appropriate here too.
>
> OK, I will give it a go.
>
> > Also should be mentioned in changes.html.
> >
>
> You mean the one on the web? I guess we should announce this publicly
> when the feature is really in.
Yes, I meant the changes.html of GCC-4.3 pages. Lets hope feature wil
be in soon ;)
Honza