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Re: [patches] Re: recognize x86 CPU variants and default SSE/MMX/3dNOW support
- From: Vojtech Pavlik <vojtech at suse dot cz>
- To: Andreas Jaeger <aj at suse dot de>
- Cc: Jan Hubicka <jh at suse dot cz>, gcc-patches at gcc dot gnu dot org, rth at cygnus dot com, patches at x86-64 dot org
- Date: Tue, 11 Dec 2001 11:51:24 +0100
- Subject: Re: [patches] Re: recognize x86 CPU variants and default SSE/MMX/3dNOW support
- References: <20011211113025.E14550@atrey.karlin.mff.cuni.cz> <hovgfe11j3.fsf@gee.suse.de>
On Tue, Dec 11, 2001 at 11:42:08AM +0100, Andreas Jaeger wrote:
> Jan Hubicka <jh@suse.cz> writes:
>
> > ! {"i386", PROCESSOR_I386, 0},
> > ! {"i486", PROCESSOR_I486, 0},
> > ! {"i586", PROCESSOR_PENTIUM, 0},
> > ! {"pentium", PROCESSOR_PENTIUM, 0},
> > ! {"pentium-mmx", PROCESSOR_PENTIUM, PTA_MMX},
> > ! {"i686", PROCESSOR_PENTIUMPRO, 0},
> > ! {"pentiumpro", PROCESSOR_PENTIUMPRO, 0},
> > ! {"pentium2", PROCESSOR_PENTIUMPRO, PTA_MMX},
> > ! {"pentium3", PROCESSOR_PENTIUMPRO, PTA_MMX | PTA_SSE | PTA_SSEPREFETCH},
> > ! {"pentium4", PROCESSOR_PENTIUM4, PTA_SSE | PTA_SSE2 |
> > ! PTA_MMX | PTA_SSEPREFETCH},
> > ! {"k6", PROCESSOR_K6, PTA_MMX | PTA_3DNOW},
> > ! {"k6-2", PROCESSOR_K6, PTA_MMX | PTA_3DNOW},
> > ! {"k6-3", PROCESSOR_K6, PTA_MMX | PTA_3DNOW},
> > ! {"athlon", PROCESSOR_ATHLON, PTA_MMX | PTA_SSEPREFETCH | PTA_3DNOW
> > ! | PTA_3DNOW_A},
> > ! {"athlon-tbird", PROCESSOR_ATHLON, PTA_MMX | PTA_SSEPREFETCH
> > ! | PTA_3DNOW | PTA_3DNOW_A},
>
> Tbird or thunderbird?
>
> > ! {"athlon4", PROCESSOR_ATHLON, PTA_MMX | PTA_SSEPREFETCH | PTA_3DNOW
> > ! | PTA_3DNOW_A},
> > ! {"athlon-xp", PROCESSOR_ATHLON, PTA_MMX | PTA_SSEPREFETCH | PTA_3DNOW
> > ! | PTA_3DNOW_A},
> > ! {"athlon-mobille", PROCESSOR_ATHLON, PTA_MMX | PTA_SSEPREFETCH
>
> mobile
>
> > ! | PTA_3DNOW | PTA_3DNOW_A},
> > ! {"athlon-mp", PROCESSOR_ATHLON, PTA_MMX | PTA_SSEPREFETCH | PTA_3DNOW
> > ! | PTA_3DNOW_A | PTA_SSE},
>
> The last three have the palamino kernel and have PTA_SSE. I propose
> to merge them to Athlon-Palamino,
That'd be "palomino", I'd guess, now that we're fixing typos ...
--
Vojtech Pavlik
SuSE Labs