Native compilation article
Anthony Green
green@redhat.com
Fri Jan 25 13:40:00 GMT 2002
On Fri, 2002年01月25日 at 12:08, Bryce McKinlay wrote:
> They used GCC 3.0 for their testing. The current cvs GCJ beats IBM and
> Sun on Scimark, and is in fact much faster if we cheat with
> --no-bounds-check.
We should look at not including -ffloat-store in the specs file. This
is a throw-back to the old fp rules (and it didn't even always work).
It would also be interesting to see the difference on something like a
P4 with -mfpmath=sse (or whatever it's called these days).
AG
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