This is the mail archive of the
gcc@gcc.gnu.org
mailing list for the GCC project.
Re: C++ Exception handling is too slow on iPAQ
- To: Jaswinder Singh <jaswinder dot singh at 3disystems dot com>
- Subject: Re: C++ Exception handling is too slow on iPAQ
- From: Philip Blundell <philb at inkvine dot fluff dot org>
- Date: Fri, 28 Sep 2001 16:39:12 +0100 (BST)
- Cc: Erik Mouw <J dot A dot K dot Mouw at ITS dot TUDelft dot NL>,Russell King - ARM Linux <linux at arm dot linux dot org dot uk>, gcc at gcc dot gnu dot org,Jamey Hicks <jamey at crl dot dec dot com>, Jim Gettys <jg at pa dot dec dot com>,france at handhelds dot org
On Thu, 27 Sep 2001, Jaswinder Singh wrote:
> > > C++ Exception handling is taking so much time on iPAQ say more than 17
> times
> > > than in x86.
> > >
> > > Any idea , why is it taking soo long .
> >
> > Could you ask this on the linux-arm mailing list? I think Phil Blundell
> > will have an idea why. Be sure to tell which compiler(s) you are using
> > (use g++ -v to find out).
I suspect FPA emulation is screwing you up. If you can, try building with
-msoft-float and see if that helps. (So long as your test case doesn't
involve any actual floating point code, you shouldn't need to link against
additional libraries.)
p.