spec x86 results

Marc Lehmann pcg@goof.com
Tue Jan 27 13:20:00 GMT 1998


On Mon, Jan 26, 1998 at 05:21:29PM -0800, Joe Buck wrote:
> 
> > I ran spec95 against egcs-1.0.1 on a Pentium II and got essentially identical
> > numbers as gcc-2.7.2.3. This doesn't surprise me, but as a sanity check, is
> > this what you guys saw? Do you know better options than just -O? I did some
> > searching a while back with gcc-2.7.2 and -O was pretty much the only
> > helpful option. 
> 
> You might want to try -malign-double, -O2, or both -- maybe all four of
> {-malign-double,} {-O,-O2} .

-O3 might help also (-O2 -finline-functions)

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