From: Luis Machado <luisgpm@linux.vnet.ibm.com>
To: sje@cup.hp.com
Cc: Jeff Law <law@redhat.com>, Richard Henderson <rth@redhat.com>,
Peter Bergner <bergner@vnet.ibm.com>,
gcc-patches@gcc.gnu.org, paolo.carlini@oracle.com
Subject: Re: Patch to fix gcc.c-torture/compile/20010102-1.c on IA64 HP-UX
Date: Fri, 03 Oct 2008 19:35:00 -0000 [thread overview]
Message-ID: <1223062006.612.13.camel@gargoyle> (raw)
In-Reply-To: <1222202669.19545.1.camel@hpsje.cup.hp.com>
Hi,
I've noticed a 3% performance degradation on CPU2000's vortex (32-bit)
with PEAK flags on PPC (POWER6) after this patch went in. Still
investigating what slowed it down, will post more information soon.
Regards,
Luis
On Tue, 2008-09-23 at 13:44 -0700, Steve Ellcey wrote:
> On Tue, 2008-09-23 at 14:38 -0600, Jeff Law wrote:
>
> > > 2008-08-19 Steve Ellcey <sje@cup.hp.com>
> > >
> > > * regrename.c (do_replace): Copy REG_POINTER value to new reg.
> > >
> > >
> > Is this still pending? If so, I'll go ahead and explicitly approve
> > this, particularly since it's precisely what I thought the patch ought
> > to look like after our discussions last week :-)
> >
> > Jeff
>
> OK, I just checked it in.
>
> Steve Ellcey
> sje@cup.hp.com
>
next prev parent reply other threads:[~2008-10-03 19:27 UTC|newest]
Thread overview: 51+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-09-16 18:21 Steve Ellcey
2008-09-16 19:00 ` Peter Bergner
2008-09-16 19:20 ` Steve Ellcey
2008-09-16 19:40 ` Peter Bergner
2008-09-16 21:55 ` Jakub Jelinek
2008-09-17 1:22 ` Peter Bergner
2008-09-16 19:44 ` Jeff Law
2008-09-16 20:20 ` Peter Bergner
2008-09-16 20:49 ` Jeff Law
2008-09-16 20:49 ` Steve Ellcey
2008-09-16 21:31 ` Jeff Law
2008-09-16 21:40 ` Steve Ellcey
2008-09-17 1:54 ` Peter Bergner
2008-09-17 17:31 ` Steve Ellcey
2008-09-18 16:03 ` Steve Ellcey
2008-09-18 20:38 ` Peter Bergner
2008-09-16 21:48 ` Jeff Law
2008-09-16 22:00 ` Steve Ellcey
2008-09-18 20:59 ` Richard Henderson
2008-09-19 18:56 ` Steve Ellcey
2008-09-23 20:55 ` Jeff Law
2008-09-23 21:08 ` Steve Ellcey
2008-10-03 19:35 ` Luis Machado [this message]
2008-10-04 0:47 ` Jeff Law
2008-10-04 1:09 ` Andrew Pinski
2008-10-16 21:46 ` Luis Machado
2008-10-16 22:02 ` Jeff Law
2008-10-30 22:27 ` Luis Machado
2008-10-31 2:23 ` Steve Ellcey
2008-10-31 2:17 ` Peter Bergner
2008-10-31 2:03 ` Jeff Law
2008-10-31 1:50 ` Steve Ellcey
2008-11-06 18:00 ` Jeff Law
2008-10-31 10:53 ` Jakub Jelinek
2008-10-31 20:29 ` Peter Bergner
2008-10-31 20:50 ` Luis Machado
2008-10-31 21:27 ` Jakub Jelinek
2008-11-06 18:25 ` Jeff Law
2008-11-06 20:43 David Edelsohn
2008-11-06 22:05 ` Jeff Law
2008-11-06 23:29 ` David Edelsohn
2008-11-06 23:48 ` Jeff Law
2008-11-07 18:58 ` Luis Machado
2008-11-27 14:34 ` Luis Machado
2008-11-27 15:46 ` Richard Guenther
2008-11-27 20:32 ` Jeff Law
2008-11-27 21:07 ` Luis Machado
2008-11-27 23:24 ` Jeff Law
2009-05-26 16:50 ` Luis Machado
2009-06-01 3:55 ` Ian Lance Taylor
2009-06-01 15:21 ` Luis Machado
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