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Re: Wow!

From: "Daniel Berlin" <dberlin at dberlin dot org>
To: "Uros Bizjak" <ubizjak at gmail dot com>
Cc: GCC <gcc at gcc dot gnu dot org>
Date: Mon, 2 Jul 2007 22:11:03 -0400
Subject: Re: Wow!
References: <46894415.4080903@gmail.com> <4aca3dc20707021137q2d9dd38at42321c71d2bdf11b@mail.gmail.com> <468960CA.5000307@gmail.com>

On 7/2/07, Uros Bizjak <ubizjak@gmail.com> wrote:

Daniel Berlin wrote:
> I'm curious if it was the pre/fre changes.  can you try -fno-tree-pre
> and -fno-tree-fre and see if it slows down again?
Adding -fno-tree-pre slows aermod back to 33.942s. Nice optimization. ;)

Thanks.
(You really should thank richard guenther and steven bosscher, who
continually beat me up till i finished it :P)

Follow-Ups:
- Re: Wow!
  - From: Richard Guenther

References:
- Wow!
  - From: Uros Bizjak
- Re: Wow!
  - From: Daniel Berlin
- Re: Wow!
  - From: Uros Bizjak

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