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Re: 100x perfomance regression between gcc 3.4.5 and gcc 4.X

From: tbp <tbptbp at gmail dot com>
To: "Richard Guenther" <richard dot guenther at gmail dot com>
Cc: "Paolo Bonzini" <paolo dot bonzini at lu dot unisi dot ch>, "Steven Bosscher" <stevenb dot gcc at gmail dot com>, "Ernest L. Williams Jr." <ernesto at ornl dot gov>, "Nickolay Kolchin" <nbkolchin at gmail dot com>, gcc at gcc dot gnu dot org
Date: Mon, 13 Mar 2006 14:13:41 +0100
Subject: Re: 100x perfomance regression between gcc 3.4.5 and gcc 4.X
References: <4fc48eb10603121510kde300d0mfe9b66f2661e42a1@mail.gmail.com> <84fc9c000603130257i528f9096qf8329792b15f9552@mail.gmail.com> <4fc48eb10603130308k1df94cd4j9f3b50ce20e8e973@mail.gmail.com> <84fc9c000603130326h70c96ef3j64c9307c12ac2892@mail.gmail.com> <84fc9c000603130350w3380286fid6cb158fdcf312c3@mail.gmail.com> <4fc48eb10603130406o14d9e8bi245f33448f7e805d@mail.gmail.com> <84fc9c000603130416u73253bc8yf3ccaabf60f5ad87@mail.gmail.com> <4fc48eb10603130439u39577e20qf77467ac51ce072e@mail.gmail.com> <4fc48eb10603130451w2ad970a8vefa4e19d2588ba2c@mail.gmail.com> <84fc9c000603130459q1bdbfe7bu2baed70536e965b7@mail.gmail.com>

On 3/13/06, Richard Guenther <richard.guenther@gmail.com> wrote:
> I don't think this is related, and a quick check with the patch shows
> still unaligned
> moves to the stack.
Patience is a virtue i guess :)
Is there good chances your inlining fix will hit mainline soon?

References:
- Re: 100x perfomance regression between gcc 3.4.5 and gcc 4.X
  - From: tbp
- Re: 100x perfomance regression between gcc 3.4.5 and gcc 4.X
  - From: Richard Guenther
- Re: 100x perfomance regression between gcc 3.4.5 and gcc 4.X
  - From: tbp
- Re: 100x perfomance regression between gcc 3.4.5 and gcc 4.X
  - From: Richard Guenther
- Re: 100x perfomance regression between gcc 3.4.5 and gcc 4.X
  - From: Richard Guenther
- Re: 100x perfomance regression between gcc 3.4.5 and gcc 4.X
  - From: tbp
- Re: 100x perfomance regression between gcc 3.4.5 and gcc 4.X
  - From: Richard Guenther
- Re: 100x perfomance regression between gcc 3.4.5 and gcc 4.X
  - From: tbp
- Re: 100x perfomance regression between gcc 3.4.5 and gcc 4.X
  - From: tbp
- Re: 100x perfomance regression between gcc 3.4.5 and gcc 4.X
  - From: Richard Guenther

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