Update IA64 testcase from error to note. (PR 36901 fallout)

[Steve Ellcey]

On Mon, 2008-08-18 at 19:00 +0200, Manuel López-Ibáñez wrote:
> 2008/8/18 Steve Ellcey <sje@cup.hp.com>:
> >
> > I found an IA64 specific test that seems to have gotten missed in the patch
> > that removed pedwarn0 and warning0 (PR 36901).  This patch updates the
> > test.  I am guessing it can be considered obvious since it is the same
> > change that was made to other tests so I will check it in
> > unless someone objects.  Tested on IA64 HP-UX and Linux
> >
> > Steve Ellcey
> > sje@cup.hp.com
> 
> Thanks for noticing this. Empty match strings are evil.
> 
> Would you mind using a less ambiguous match such as.
> 
> +extern float fr1; /* { dg-message "note: previous declaration of " } */
> 
> Thanks,
> 
> Manuel.

OK, I will use the longer string.

Steve Ellcey
sje@cup.hp.com