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RE: tuning gcc for AMDFAM10 processor (patches 1 to 11) checked in

From: "rajagopal, dwarak" <dwarak dot rajagopal at amd dot com>
To: "Jan Hubicka" <hubicka at ucw dot cz>
Cc: "Jagasia, Harsha" <harsha dot jagasia at amd dot com>, "Richard Henderson" <rth at redhat dot com>, "Jakub Jelinek" <jakub at redhat dot com>, "Jan Hubicka" <jh at suse dot cz>, "Harle, Christophe" <christophe dot harle at amd dot com>, "Meissner, Michael" <michael dot meissner at amd dot com>, "Menezes, Evandro" <evandro dot menezes at amd dot com>, gcc-patches at gcc dot gnu dot org
Date: Thu, 8 Feb 2007 17:11:45 -0600
Subject: RE: tuning gcc for AMDFAM10 processor (patches 1 to 11) checked in

> I also noticed that driver-i386 wasn't updated, so -mtune=native won't
> pick amdfam10.
> 
> Honza
> 

Honza,

Thanks for pointing this. The attached patch should fix this adding
-mtune=native for amdfam10. I have bootstrapped and tested on x86_64.

2007-02-08  Dwarakanath Rajagopal <dwarak.rajagopal@amd.com>

        * config/i386/driver-i386.c: Turn on -mtune=native
        for AMDFAM10.
        (bit_SSE4a): New.

Thanks,
- Dwarak

Attachment: amdfam10-mtune-native.patch
Description: amdfam10-mtune-native.patch

Follow-Ups:
- Re: tuning gcc for AMDFAM10 processor (patches 1 to 11) checked in
  - From: Jan Hubicka

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