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From: "cvs-commit at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug tree-optimization/23835] [4.1 Regression] case where gcc 4.1.0 -O3 compile takes two times longer earlier versions
Date: Thu, 15 Sep 2005 01:28:00 -0000 [thread overview]
Message-ID: <20050915012838.6018.qmail@sourceware.org> (raw)
In-Reply-To: <20050912163013.23835.jaffe@broad.mit.edu>
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-09-15 01:28 -------
Subject: Bug 23835
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: dberlin@gcc.gnu.org 2005-09-15 01:28:14
Modified files:
gcc : ChangeLog tree-ssa-alias.c
Log message:
2005-09-14 Daniel Berlin <dberlin@dberlin.org>
PR tree-optimization/23835
* tree-ssa-alias.c (sort_pointers_by_pt_vars): New function.
(create_name_tags): Rewrite to be not O(num_ssa_names^2).
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.9957&r2=2.9958
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-ssa-alias.c.diff?cvsroot=gcc&r1=2.109&r2=2.110
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23835
next prev parent reply other threads:[~2005-09-15 1:28 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-09-12 16:30 [Bug c++/23835] New: case where gcc 4.1.0 -O3 compile takes 4 times longer than gcc 3.4.3, on ia64 jaffe at broad dot mit dot edu
2005-09-12 16:32 ` [Bug c++/23835] " pinskia at gcc dot gnu dot org
2005-09-12 16:34 ` jaffe at broad dot mit dot edu
2005-09-12 18:35 ` pinskia at gcc dot gnu dot org
2005-09-13 22:03 ` jaffe at broad dot mit dot edu
2005-09-13 22:09 ` pinskia at gcc dot gnu dot org
2005-09-13 22:18 ` [Bug tree-optimization/23835] " pinskia at gcc dot gnu dot org
2005-09-13 22:38 ` pinskia at gcc dot gnu dot org
2005-09-13 23:14 ` [Bug tree-optimization/23835] case where gcc 4.1.0 -O3 compile takes two times longer than gcc 3.4.3 pinskia at gcc dot gnu dot org
2005-09-13 23:29 ` pinskia at gcc dot gnu dot org
2005-09-14 0:32 ` pinskia at gcc dot gnu dot org
2005-09-14 0:35 ` [Bug tree-optimization/23835] [4.1 Regression] case where gcc 4.1.0 -O3 compile takes two times longer than gcc 3.4.3 and 4.0.0 pinskia at gcc dot gnu dot org
2005-09-14 0:42 ` pinskia at gcc dot gnu dot org
2005-09-14 2:50 ` dberlin at gcc dot gnu dot org
2005-09-15 1:28 ` cvs-commit at gcc dot gnu dot org [this message]
2005-09-15 16:40 ` [Bug tree-optimization/23835] [4.1 Regression] case where gcc 4.1.0 -O3 compile takes two times longer earlier versions pinskia at gcc dot gnu dot org
2005-09-15 16:49 ` pinskia at gcc dot gnu dot org
2005-09-15 16:50 ` pinskia at gcc dot gnu dot org
2005-09-28 9:46 ` jaffe at broad dot mit dot edu
[not found] <bug-23835-8473@http.gcc.gnu.org/bugzilla/>
2005-10-16 12:20 ` jaffe at broad dot mit dot edu
2005-10-17 9:41 ` steven at gcc dot gnu dot org
2005-10-17 10:01 ` jaffe at broad dot mit dot edu
2005-10-31 5:46 ` mmitchel at gcc dot gnu dot org
2005-10-31 10:47 ` jaffe at broad dot mit dot edu
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