From: Ralf Baechle <ralf@linux-mips.org>
To: "Kevin D. Kissell" <kevink@mips.com>
Cc: Franck <vagabon.xyz@gmail.com>, Nigel Stephens <nigel@mips.com>,
linux-mips@linux-mips.org
Subject: Re: [RFC] Optimize swab operations on mips_r2 cpu
Date: Fri, 27 Jan 2006 11:30:03 +0000 [thread overview]
Message-ID: <20060127113003.GA3497@linux-mips.org> (raw)
In-Reply-To: <000b01c6232a$5ea81470$10eca8c0@grendel>
On Fri, Jan 27, 2006 at 11:13:44AM +0100, Kevin D. Kissell wrote:
> Configuration hacks that are specific to a single core create cruft and
> maintenence problems. As I said yesterday, I think we'd be much better
> off to have a CONFIG_CPU_MIPS_SMALL or some such option
> that could cause -Os to be used, allow branch-likelies, etc.
There is already CONFIG_CC_OPTIMIZE_FOR_SIZE.
Unfortunately gcc has begun to avoid gcc totally since it was marked
"deprecated" in the architecture spec even though in the real world
branch likely often is a win.
Ralf
next prev parent reply other threads:[~2006-01-27 11:25 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-01-25 9:36 [RFC] Optimize swab operations on mips_r2 cpu Franck
2006-01-25 12:47 ` Ralf Baechle
2006-01-25 13:34 ` Franck
2006-01-25 14:11 ` Kevin D. Kissell
2006-01-25 14:14 ` Ralf Baechle
2006-01-25 14:32 ` Franck
2006-01-25 15:04 ` Ralf Baechle
2006-01-25 18:03 ` Franck
2006-01-25 18:15 ` Kevin D. Kissell
2006-01-26 8:11 ` Franck
2006-01-26 8:26 ` Kevin D. Kissell
2006-01-26 8:47 ` Franck
2006-01-26 9:17 ` Kevin D. Kissell
2006-01-26 9:17 ` Kevin D. Kissell
2006-01-26 11:56 ` Franck
2006-01-26 15:02 ` Franck
2006-01-26 15:23 ` Kevin D. Kissell
2006-01-26 15:23 ` Kevin D. Kissell
2006-01-26 15:29 ` Franck
2006-01-26 15:51 ` Nigel Stephens
2006-01-26 16:31 ` Franck
2006-01-26 16:53 ` Kevin D. Kissell
2006-01-26 16:53 ` Kevin D. Kissell
2006-01-26 16:55 ` Nigel Stephens
2006-01-26 18:02 ` Franck
2006-01-26 20:25 ` Nigel Stephens
2006-01-27 9:03 ` Franck
2006-01-27 10:13 ` Kevin D. Kissell
2006-01-27 10:13 ` Kevin D. Kissell
2006-01-27 10:45 ` Franck
2006-01-27 11:31 ` Ralf Baechle
2006-01-27 12:53 ` Kevin D. Kissell
2006-01-27 12:53 ` Kevin D. Kissell
2006-01-27 14:44 ` Franck
2006-01-27 11:30 ` Ralf Baechle [this message]
2006-01-27 13:45 ` Nigel Stephens
2006-01-27 14:54 ` Franck
2006-01-27 15:04 ` Maciej W. Rozycki
2006-01-27 15:39 ` Kevin D. Kissell
2006-01-27 15:39 ` Kevin D. Kissell
2006-01-27 17:32 ` Franck
2006-01-29 15:07 ` Ralf Baechle
2006-01-30 13:08 ` Maciej W. Rozycki
2006-01-30 14:31 ` Franck
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20060127113003.GA3497@linux-mips.org \
--to=ralf@linux-mips.org \
--cc=kevink@mips.com \
--cc=linux-mips@linux-mips.org \
--cc=nigel@mips.com \
--cc=vagabon.xyz@gmail.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.