From: Gabriel Dos Reis <gdr@codesourcery.com>
To: Joe Buck <jbuck@synopsys.com>
Cc: pfeifer@dbai.tuwien.ac dot@(Gerald Pfeifer),
mark@codesourcery.com (Mark Mitchell),
gcc@gcc.gnu.org (gcc@gcc.gnu.org)
Subject: Re: C++ compile-time regressions (was: GCC 3.0.1 Status Report)
Date: Tue, 24 Jul 2001 10:19:00 -0000 [thread overview]
Message-ID: <flwv4yb5yu.fsf@sel.cmla.ens-cachan.fr> (raw)
In-Reply-To: <200107241708.KAA08101@atrus.synopsys.com>
Joe Buck <jbuck@synopsys.COM> writes:
| > I'm rather sure, though, that g++ is not generating efficient code for
| > complicated, nested STL and STL-like structures in the presence of
| > libstdc++-v3 (iterators are now classes instead of pointers).
|
| But the classes have one member, so we should still be getting equivalent
| code, provided that we get ADDRESSOF working as well as it did in 2.95.x.
Now that we have a branch for doing tree-based optimization, what do
you think about trying to implement "scalar replacement of aggregates"
optimization and see how good we can do with STL-like structures?
-- Gaby
CodeSourcery, LLC http://www.codesourcery.com
next prev parent reply other threads:[~2001-07-24 10:19 UTC|newest]
Thread overview: 47+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-07-18 18:41 GCC 3.0.1 Status Report Mark Mitchell
2001-07-19 6:17 ` Joseph S. Myers
2001-07-20 3:45 ` Nathan Sidwell
2001-07-20 10:26 ` C++ compile-time regressions (was: GCC 3.0.1 Status Report) Gerald Pfeifer
2001-07-20 10:54 ` Nathan Sidwell
2001-07-20 16:41 ` Loren James Rittle
2001-07-23 5:17 ` Gerald Pfeifer
2001-07-23 11:56 ` Daniel Berlin
2001-07-23 2:51 ` Gerald Pfeifer
2001-07-20 10:55 ` Mark Mitchell
2001-07-20 14:22 ` Joe Buck
2001-07-20 16:28 ` Mark Mitchell
2001-07-20 21:05 ` Joe Buck
2001-07-23 10:44 ` Gerald Pfeifer
2001-07-23 11:12 ` Joe Buck
2001-07-23 11:57 ` Gerald Pfeifer
2001-07-23 13:30 ` Joe Buck
2001-07-24 7:18 ` Gerald Pfeifer
2001-07-24 7:55 ` Daniel Berlin
2001-07-24 10:09 ` Joe Buck
2001-07-24 10:19 ` Gabriel Dos Reis [this message]
2001-07-24 10:44 ` Joe Buck
2001-07-24 10:56 ` Gabriel Dos Reis
2001-07-24 10:25 ` Daniel Berlin
2001-07-24 10:49 ` Joe Buck
2001-07-24 11:08 ` Daniel Berlin
2001-07-23 14:36 ` Mark Mitchell
2001-07-25 8:06 ` Gerald Pfeifer
2001-08-02 0:20 ` C++ compile-time regressions Gerald Pfeifer
2001-08-02 0:26 ` Mark Mitchell
2001-08-02 11:00 ` aoliva
2001-08-02 12:00 ` Mark Mitchell
2001-08-02 12:26 ` aoliva
2001-08-02 12:37 ` Joe Buck
2001-08-02 12:41 ` Mark Mitchell
2001-08-02 12:48 ` Joe Buck
2001-08-02 13:53 ` Daniel Berlin
2001-08-07 7:54 ` Gerald Pfeifer
2001-07-23 11:54 ` C++ compile-time regressions (was: GCC 3.0.1 Status Report) Daniel Berlin
2001-07-23 12:42 ` Bernd Schmidt
2001-07-23 12:50 ` law
2001-07-23 13:15 ` Daniel Berlin
2001-07-23 14:00 ` law
2001-07-20 10:57 ` Daniel Berlin
2001-07-20 14:20 ` Joe Buck
2001-07-25 17:52 ` GCC 3.0.1 Status Report Marc Espie
2001-08-13 23:15 ` Mark Mitchell
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