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Re: Some regressions from the dataflow merge
- From: Kenneth Zadeck <zadeck at naturalbridge dot com>
- To: Richard Guenther <rguenther at suse dot de>
- Cc: gcc at gcc dot gnu dot org
- Date: Tue, 12 Jun 2007 10:05:25 -0400
- Subject: Re: Some regressions from the dataflow merge
- References: <Pine.LNX.4.64.0706121346210.27490@zhemvz.fhfr.qr>
Richard Guenther wrote:
> On ia64 SPEC2000 I see fma3d and applu now miscompare, and we have
> on x86_64 some performance regressions with Botan (a collection of
> cryptographic algorithms (see
> http://www.suse.de/~gcctest/c++bench/botan/)) - those are reasonably
> small enough to investigate, but wait another day in case its just noise.
>
> Otherwise things look smooth as expected.
>
> Richard.
>
I looked at the graphs here and i do not see a regression except in the
compile time.
kenny