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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 tree-optimization/32921] [4.3 Regression]  Revision 126326 causes 12% slowdown
Date: Thu, 25 Oct 2007 10:06:00 -0000	[thread overview]
Message-ID: <20071025100541.14671.qmail@sourceware.org> (raw)
In-Reply-To: <bug-32921-682@http.gcc.gnu.org/bugzilla/>



------- Comment #37 from pinskia at gcc dot gnu dot org  2007-10-25 10:05 -------
_gfortran_runtime_error is marked as no return which means virtual operations
should not be on it.  Sounds like noreturn should be the same as no vops
(maybe).  You have to take care about exceptions as no return functions can
still change global state and "return" via an exception (or a long jump).


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32921


  parent reply	other threads:[~2007-10-25 10:06 UTC|newest]

Thread overview: 64+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-07-28  0:23 [Bug tree-optimization/32921] New: " hjl at lucon dot org
2007-07-28  0:32 ` [Bug tree-optimization/32921] " pinskia at gcc dot gnu dot org
2007-07-28  0:32 ` pinskia at gcc dot gnu dot org
2007-07-28  0:51 ` hjl at lucon dot org
2007-07-28  1:02 ` pinskia at gcc dot gnu dot org
2007-07-28 10:02 ` rguenth at gcc dot gnu dot org
2007-07-28 20:51 ` hjl at lucon dot org
2007-07-28 20:59 ` rguenther at suse dot de
2007-07-28 23:25 ` hjl at lucon dot org
2007-09-11 11:48 ` jsm28 at gcc dot gnu dot org
2007-10-07 15:17 ` hjl at lucon dot org
2007-10-07 15:17 ` hjl at lucon dot org
2007-10-07 15:19 ` hjl at lucon dot org
2007-10-10 17:48 ` mmitchel at gcc dot gnu dot org
2007-10-17 16:14 ` pthaugen at gcc dot gnu dot org
2007-10-17 16:19 ` pthaugen at gcc dot gnu dot org
2007-10-17 16:59 ` pinskia at gcc dot gnu dot org
2007-10-17 17:41 ` dberlin at dberlin dot org
2007-10-17 21:22 ` rguenth at gcc dot gnu dot org
2007-10-18 11:45 ` rguenth at gcc dot gnu dot org
2007-10-18 20:55 ` hjl at lucon dot org
2007-10-19 11:26 ` rguenth at gcc dot gnu dot org
2007-10-19 12:28 ` rguenth at gcc dot gnu dot org
2007-10-19 12:40 ` rguenth at gcc dot gnu dot org
2007-10-19 15:36 ` rguenth at gcc dot gnu dot org
2007-10-19 16:28 ` rguenth at gcc dot gnu dot org
2007-10-19 22:13 ` hjl at lucon dot org
2007-10-20  4:21 ` patchapp at dberlin dot org
2007-10-20  9:39 ` rguenth at gcc dot gnu dot org
2007-10-20 16:05 ` hjl at lucon dot org
2007-10-22 21:11 ` pthaugen at gcc dot gnu dot org
2007-10-23  2:23 ` Joey dot ye at intel dot com
2007-10-23 20:29 ` pthaugen at gcc dot gnu dot org
2007-10-23 20:31 ` pthaugen at gcc dot gnu dot org
2007-10-24 12:23 ` rguenth at gcc dot gnu dot org
2007-10-24 15:02 ` rguenth at gcc dot gnu dot org
2007-10-24 15:18 ` rguenth at gcc dot gnu dot org
2007-10-24 15:19 ` rguenth at gcc dot gnu dot org
2007-10-24 23:15 ` pthaugen at gcc dot gnu dot org
2007-10-25  8:55 ` rguenth at gcc dot gnu dot org
2007-10-25 10:06 ` pinskia at gcc dot gnu dot org [this message]
2007-10-25 11:02 ` rguenth at gcc dot gnu dot org
2007-10-25 11:07 ` rguenth at gcc dot gnu dot org
2008-03-14 16:53 ` [Bug tree-optimization/32921] [4.3/4.4 " rguenth at gcc dot gnu dot org
2008-04-23 14:10 ` rguenth at gcc dot gnu dot org
2008-04-23 14:10 ` rguenth at gcc dot gnu dot org
2008-04-30 18:50 ` pthaugen at gcc dot gnu dot org
2008-04-30 20:30 ` rguenth at gcc dot gnu dot org
2008-04-30 21:43 ` rguenth at gcc dot gnu dot org
2008-04-30 22:36 ` pthaugen at gcc dot gnu dot org
2008-05-01 19:27 ` pthaugen at gcc dot gnu dot org
2008-05-02 10:29 ` rguenth at gcc dot gnu dot org
2008-05-02 12:17 ` rguenth at gcc dot gnu dot org
2008-05-02 12:33 ` dnovillo at google dot com
2008-05-02 12:56 ` rguenther at suse dot de
2008-05-02 14:16 ` mmitchel at gcc dot gnu dot org
2008-05-02 15:06 ` rguenther at suse dot de
2008-06-06 14:59 ` rguenth at gcc dot gnu dot org
2008-08-27 22:04 ` jsm28 at gcc dot gnu dot org
2008-12-08 15:41 ` rguenth at gcc dot gnu dot org
2009-01-24 10:22 ` rguenth at gcc dot gnu dot org
2009-01-31 14:27 ` [Bug tree-optimization/32921] [4.3 " bonzini at gnu dot org
2009-01-31 14:36 ` [Bug tree-optimization/32921] [4.3/4.4 " rguenth at gcc dot gnu dot org
2009-02-02 19:17 ` pthaugen at gcc dot gnu dot org

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