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Re: "SSE instruction set disabled?"
- From: Jan Hubicka <jh at suse dot cz>
- To: Scott Robert Ladd <scott at coyotegulch dot com>
- Cc: gcc List <gcc at gcc dot gnu dot org>
- Date: Wed, 4 Dec 2002 00:45:06 +0100
- Subject: Re: "SSE instruction set disabled?"
- References: <FKEAJLBKJCGBDJJIPJLJEEJHDJAA.scott@coyotegulch.com>
> >From Paolo Carlini
>
> > >And yes, I am compiling on a Pentium III system... ;)
> > >
> > So, why not -march=pentium3 ??
>
> I was under the impression -march=i686 is the same thing as
> -march=pentium3. Am I mistaken? Why would they be different?
Because i686 is PentiumPro and that one didn't have SSE.
Pentium3 has.
Honza
>
> ..Scott
>
> --
> Scott Robert Ladd
> Coyote Gulch Productions, http://www.coyotegulch.com
> No ads -- just very free (and somewhat unusual) code.