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Re: patches to gcc for athalon processor, and the mmx/3dnow instructions
- To: wfs at fireant dot ma dot utexas dot edu
- Subject: Re: patches to gcc for athalon processor, and the mmx/3dnow instructions
- From: Jeffrey A Law <law at cygnus dot com>
- Date: Mon, 01 May 2000 21:52:49 -0600
- cc: gcc-patches at gcc dot gnu dot org
- Reply-To: law at cygnus dot com
In message <200005020332.WAA30432@sonia.ma.utexas.edu>you write:
>
>
> Below is a patch against the 2.95 released source which adds support
> for the k7 (AMD Athalon) and the mmx registers. I have separate patch
> to the binutils which adds the additional 3dnow instructions for the
> Athalon.
Unfortunately, this is useless as the ia32 backend has been completely
rewritten since gcc-2.95.
Also, for changes of this magnitude, you would need to file a copyright
assignment with the FSF before we could use them -- I do not see any
GCC copyright for you on file with the FSF.
jeff