From: Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
To: Jan Hubicka <hubicka@atrey.karlin.mff.cuni.cz>
Cc: gcc@gcc.gnu.org
Subject: Re: How to disable sibcall optimization?
Date: Fri, 24 Mar 2000 13:06:00 -0000 [thread overview]
Message-ID: <Pine.BSF.4.21.0003242204090.82757-100000@deneb.dbai.tuwien.ac.at> (raw)
In-Reply-To: <20000322121213.C8072@atrey.karlin.mff.cuni.cz>
On Wed, 22 Mar 2000, Jan Hubicka wrote:
> While doing the usual benchmarking for new snapshot, I found that
> there are important performance regresions in number of benchmarks
> (the overall results are again comparable with 2.95).
Just a small FYI, on C++ code of ours, current sources have been about
10-15% slower than GCC 2.95.2 on sparc-sun-solaris2.6.
I'll wait until the tree stabilizes again and then do more extensive
tests, but just in case someone is interested, I can provide source
as well as a nice benchmark suite for that program.
Gerald
--
Gerald "Jerry" pfeifer@dbai.tuwien.ac.at http://www.dbai.tuwien.ac.at/~pfeifer/
prev parent reply other threads:[~2000-03-24 13:06 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2000-03-22 3:12 Jan Hubicka
2000-03-24 1:57 ` Richard Henderson
2000-03-24 7:01 ` Jan Hubicka
2000-03-24 11:34 ` Richard Henderson
2000-03-24 14:20 ` Jan Hubicka
2000-03-24 13:06 ` Gerald Pfeifer [this message]
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