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From: "pinskia at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug rtl-optimization/20376] The missed-optimization of general induction variables in the new rtl-level loop optimizer cause performance degradation.
Date: Tue, 08 Mar 2005 03:13:00 -0000	[thread overview]
Message-ID: <20050308031305.16130.qmail@sourceware.org> (raw)
In-Reply-To: <20050308024912.20376.canqun@nudt.edu.cn>


------- Additional Comments From pinskia at gcc dot gnu dot org  2005-03-08 03:13 -------
Why isn't the tree level loop IV-OPTs doing this?

-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20376


  reply	other threads:[~2005-03-08  3:13 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-03-08  2:49 [Bug rtl-optimization/20376] New: " canqun at nudt dot edu dot cn
2005-03-08  3:13 ` pinskia at gcc dot gnu dot org [this message]
2005-03-08  3:16   ` [Bug rtl-optimization/20376] " Diego Novillo
2005-03-08  3:18     ` Andrew Pinski
2005-03-08  3:20       ` Diego Novillo
2005-03-08  3:16 ` dnovillo at redhat dot com
2005-03-08  3:18 ` pinskia at physics dot uc dot edu
2005-03-08  3:30   ` Daniel Berlin
2005-03-08  3:21 ` dnovillo at redhat dot com
2005-03-08  3:30 ` dberlin at dberlin dot org
2005-03-09 17:53 ` sje at cup dot hp dot com
2005-03-27 10:19 ` steven at gcc dot gnu dot org
2005-03-30 11:38 ` steven at gcc dot gnu dot org
2005-03-30 14:43 ` canqun at nudt dot edu dot cn
2005-03-30 19:54 ` steven at gcc dot gnu dot org
2005-06-24 16:39 ` rakdver at gcc dot gnu dot org
2005-06-24 16:56 ` rakdver at gcc dot gnu dot org
2005-06-26 12:13 ` steven at gcc dot gnu dot org
2005-07-13  9:41 ` cvs-commit at gcc dot gnu dot org
2005-07-13 11:38 ` pinskia at gcc dot gnu dot org
2005-07-14 15:33 ` canqun at nudt dot edu dot cn

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