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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/19581] Missed store monition on the tree level
Date: Sun, 23 Jan 2005 20:00:00 -0000	[thread overview]
Message-ID: <20050123195959.14750.qmail@sourceware.org> (raw)
In-Reply-To: <20050123014322.19581.pinskia@gcc.gnu.org>


------- Additional Comments From pinskia at gcc dot gnu dot org  2005-01-23 19:59 -------
(In reply to comment #5)
> GCSE store motion does catch this.  But it is disabled for GCC 4.0 because 
> it is buggy and does not really work well in most cases. 
Yes but we don't catch in 3.4.0 so that means GCSE store motion did not catch it since GCSE store 
motion was only disabled for 4.0.0 but was enabled after the rewrite for 3.4.0.

-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19581


  parent reply	other threads:[~2005-01-23 20:00 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-01-23  1:43 [Bug tree-optimization/19581] New: Missed store monition on the tree level (on PPC in general) pinskia at gcc dot gnu dot org
2005-01-23  1:45 ` [Bug tree-optimization/19581] " pinskia at gcc dot gnu dot org
2005-01-23  1:47 ` dberlin at gcc dot gnu dot org
2005-01-23 19:27 ` steven at gcc dot gnu dot org
2005-01-23 19:30 ` [Bug tree-optimization/19581] Missed store monition on the tree level steven at gcc dot gnu dot org
2005-01-23 19:44 ` rakdver at gcc dot gnu dot org
2005-01-23 19:53 ` steven at gcc dot gnu dot org
2005-01-23 20:00 ` pinskia at gcc dot gnu dot org [this message]
2005-01-23 20:01 ` rakdver at gcc dot gnu dot org
2005-07-26 13:21 ` [Bug tree-optimization/19581] Missed store motion " dberlin at gcc dot gnu dot org
2005-07-26 13:59 ` rguenth at gcc dot gnu dot org

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