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Re: Add k8-sse3, opteron-sse3 and athlon64-sse3 switches
- From: Richard Henderson <rth at redhat dot com>
- To: "rajagopal, dwarak" <dwarak dot rajagopal at amd dot com>
- Cc: gcc-patches at gcc dot gnu dot org, "Meissner, Michael" <michael dot meissner at amd dot com>
- Date: Thu, 26 Apr 2007 15:15:50 -0700
- Subject: Re: Add k8-sse3, opteron-sse3 and athlon64-sse3 switches
- References: <06FDA0246543E443ABBB36B1FCD5CC0602958C3D@SAUSEXMB2.amd.com>
On Thu, Apr 26, 2007 at 10:04:32AM -0500, rajagopal, dwarak wrote:
> This patch adds k8-sse3, opteron-sse3 and athlon64-sse3 switches as
> improved versions of k8, opteron and athlon64 with SSE3 instruction set
> support.
As opposed to -march=k8 -msse3? Why?
r~