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Re: [PATCH]: Code sinking patch

From: Mark Mitchell <mark at codesourcery dot com>
To: Daniel Berlin <dberlin at dberlin dot org>
Cc: David Edelsohn <dje at watson dot ibm dot com>, Roger Sayle <roger at eyesopen dot com>, gcc-patches at gcc dot gnu dot org
Date: Tue, 21 Dec 2004 13:43:12 -0800
Subject: Re: [PATCH]: Code sinking patch
Organization: CodeSourcery, LLC
References: <41C73936.2000309@codesourcery.com> <200412211942.iBLJgND34244@makai.watson.ibm.com> <41C882B6.5050400@codesourcery.com> <Pine.LNX.4.60.0412211554140.30761@dberlin.org>

Daniel Berlin wrote:

Actually, i redid some bootstrap numbers for a C only bootstrap on my x86 (i had been doing the timings on my g5 before)

before the patch:
real    33m53.437s
user    29m34.537s
sys     1m15.123s
after the patch:
real    32m51.246s
user    29m32.957s
sys     1m12.722s
So it's almost a minute faster in real time.

That's quite compelling; you've achieved about a 3% improvement.

Is there anyone who would prefer that this patch not be installed?

--
Mark Mitchell
CodeSourcery, LLC
mark@codesourcery.com
(916) 791-8304

Follow-Ups:
- Re: [PATCH]: Code sinking patch
  - From: Eric Botcazou

References:
- Re: [PATCH]: Code sinking patch
  - From: Mark Mitchell
- Re: [PATCH]: Code sinking patch
  - From: David Edelsohn
- Re: [PATCH]: Code sinking patch
  - From: Mark Mitchell
- Re: [PATCH]: Code sinking patch
  - From: Daniel Berlin

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