From: Richard Henderson <rth@redhat.com>
To: Michel LESPINASSE <walken@zoy.org>
Cc: gcc list <gcc@gcc.gnu.org>
Subject: Re: GCC performance regression - its memset !
Date: Mon, 22 Apr 2002 17:39:00 -0000 [thread overview]
Message-ID: <20020422171335.B32556@redhat.com> (raw)
In-Reply-To: <20020423001045.GA26276@zoy.org>; from walken@zoy.org on Mon, Apr 22, 2002 at 05:10:45PM -0700
On Mon, Apr 22, 2002 at 05:10:45PM -0700, Michel LESPINASSE wrote:
> I can get gcc 2.95 to be as slow as 3.1 snapshot by using both
> -fno-builtin and -D__NO_STRING_INLINES
I wasn't interested in -fno-builtin, but only differences seen
when both 2.95 and 3.1 are using -D__NO_STRING_INLINES.
r~
next prev parent reply other threads:[~2002-04-23 0:13 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-04-20 18:13 GCC performance regression - up to 20% ? Michel LESPINASSE
2002-04-21 3:41 ` Andreas Jaeger
2002-04-21 5:46 ` Jan Hubicka
2002-04-21 23:46 ` Michel LESPINASSE
2002-04-22 0:17 ` Andreas Jaeger
2002-04-22 17:42 ` Michel LESPINASSE
2002-04-22 18:20 ` Andrew Pinski
2002-04-22 18:30 ` Carlo Wood
2002-04-22 19:25 ` Andrew Pinski
2002-04-24 15:24 ` Allan Sandfeld Jensen
2002-04-22 7:11 ` Carlo Wood
2002-04-22 7:11 ` Falk Hueffner
2002-04-22 7:34 ` law
2002-04-22 8:23 ` Johannes Stezenbach
2002-04-22 1:47 ` Gerald Pfeifer
2002-04-22 14:33 ` GCC performance regression - its memset ! Michel LESPINASSE
2002-04-22 14:58 ` Jason R Thorpe
2002-04-22 15:27 ` Michel LESPINASSE
2002-04-22 16:59 ` Segher Boessenkool
2002-04-22 17:10 ` Richard Henderson
2002-04-22 17:13 ` Michel LESPINASSE
2002-04-22 17:39 ` Richard Henderson [this message]
2002-04-22 17:49 ` Michel LESPINASSE
2002-04-23 5:03 ` Falk Hueffner
2002-04-23 6:53 ` Andreas Schwab
2002-04-23 2:39 ` Jan Hubicka
2002-04-23 13:36 ` Michel LESPINASSE
2002-04-24 0:30 ` Jan Hubicka
2002-04-24 0:50 ` Jakub Jelinek
2002-04-24 1:00 ` Jan Hubicka
2002-04-24 3:32 ` Jan Hubicka
2002-04-22 23:07 GCC performance regression - its memset! Roger Sayle
2002-04-22 23:30 ` Michel LESPINASSE
2002-04-23 0:45 ` Michel LESPINASSE
2002-04-23 2:53 ` Jan Hubicka
2002-04-23 3:28 ` Richard Henderson
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=20020422171335.B32556@redhat.com \
--to=rth@redhat.com \
--cc=gcc@gcc.gnu.org \
--cc=walken@zoy.org \
/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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).