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Re: Core 2 Duo

From: Grigory Zagorodnev <grigory_zagorodnev at linux dot intel dot com>
To: tprince at myrealbox dot com
Cc: Martin Alm <martin dot alm at gmail dot com>, gcc-help at gcc dot gnu dot org
Date: Thu, 14 Sep 2006 11:16:44 +0400
Subject: Re: Core 2 Duo
References: <178a82e00609131351l25830e36x23a9a93583c83492@mail.gmail.com> <45089A42.4060008@sbcglobal.net>

Tim Prince wrote:

Martin Alm wrote:
(T5600). As I understand -march=merom is comming in 4.3. But we are
not there yet, I'm going to use 4.1 and I want to know what flags are
recommended?
-march=nocona which 4.2 would select for you, is probably as good as you can do.

For 4.2 the better choice is -mtune=generic, which is actually default. Same you can get with 4.1 compiler in RH FC5.

For regular 4.1 you can try either -mtune=nocona or -mtune=ppro.

- Grigory

Follow-Ups:
- Re: Core 2 Duo
  - From: Ryan Hill

References:
- Core 2 Duo
  - From: Martin Alm
- Re: Core 2 Duo
  - From: Tim Prince

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