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Intrinsics with -march=pentium3

From: Jean-Marc Valin <Jean-Marc dot Valin at USherbrooke dot ca>
To: gcc-help at gcc dot gnu dot org
Date: Fri, 16 Jan 2004 14:07:55 -0500
Subject: Intrinsics with -march=pentium3
Organization: UniversitÃ© de Sherbrooke

Hi,

I'd like to compile code containing SSE intrinsics, but without having
to enable -march=pentium3. The reason for that is that I want the code
to run on any x86 and then enable the SSE parts only if SSE is detected.
So far, the only way I've found would be defining __SSE__, but I'm not
sure it's the right thing to do. Is there any other way?

	Jean-Marc

-- 
Jean-Marc Valin, M.Sc.A., ing. jr.
LABORIUS (http://www.gel.usherb.ca/laborius)
Université de Sherbrooke, Québec, Canada

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