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Re: 27% regression of gcc 4.3 performance on cpu2k6/calculix

From: Grigory Zagorodnev <grigory_zagorodnev at linux dot intel dot com>
To: "H. J. Lu" <hjl at lucon dot org>
Cc: Toon Moene <toon at moene dot indiv dot nluug dot nl>, gcc mailing list <gcc at gcc dot gnu dot org>, Diego Novillo <dnovillo at redhat dot com>
Date: Thu, 18 Jan 2007 23:13:12 +0300
Subject: Re: 27% regression of gcc 4.3 performance on cpu2k6/calculix
References: <45ABE866.4000008@moene.indiv.nluug.nl> <45ACF7CE.9090108@linux.intel.com> <20070118173227.GA4838@lucon.org>

H. J. Lu wrote:

Is that possible to extract a smaller testcase?

I'm working on the small reproducer. That would take some time because of benchmark complexity.

- Grigory

References:
- 27% regression of gcc 4.3 performance on cpu2k6/calculix
  - From: Toon Moene
- Re: 27% regression of gcc 4.3 performance on cpu2k6/calculix
  - From: Grigory Zagorodnev
- Re: 27% regression of gcc 4.3 performance on cpu2k6/calculix
  - From: H. J. Lu

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