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From: "ian at airs dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug tree-optimization/24609] [4.1 regression] Same value duplicated in two different registers
Date: Thu, 03 Nov 2005 06:28:00 -0000 [thread overview]
Message-ID: <20051103062835.30914.qmail@sourceware.org> (raw)
In-Reply-To: <bug-24609-1313@http.gcc.gnu.org/bugzilla/>
------- Comment #9 from ian at airs dot com 2005-11-03 06:28 -------
Created an attachment (id=10116)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=10116&action=view)
Patch for RTL if-conversion
This is a patch for RTL if-conversion which fixes this particular bug on i686.
It's not a real fix for the underlying issue. It just improves RTL
if-conversion so that it supports multiple simple conditional moves. I'm not
sure whether this is a good idea or not.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24609
next prev parent reply other threads:[~2005-11-03 6:28 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-11-01 5:33 [Bug tree-optimization/24609] New: " ian at airs dot com
2005-11-01 6:02 ` [Bug tree-optimization/24609] " ian at airs dot com
2005-11-01 14:54 ` pinskia at gcc dot gnu dot org
2005-11-01 16:09 ` ian at airs dot com
2005-11-01 16:17 ` pinskia at gcc dot gnu dot org
2005-11-01 18:06 ` ian at airs dot com
2005-11-01 18:46 ` ian at airs dot com
2005-11-01 18:47 ` [Bug tree-optimization/24609] [4.1 regression] " ian at airs dot com
2005-11-02 0:58 ` ian at airs dot com
2005-11-03 6:28 ` ian at airs dot com [this message]
2006-03-08 16:03 ` [Bug tree-optimization/24609] [4.1/4.2 " pinskia at gcc dot gnu dot org
2006-04-12 18:36 ` mmitchel at gcc dot gnu dot org
2006-04-27 12:36 ` rguenth at gcc dot gnu dot org
2006-05-25 2:40 ` mmitchel at gcc dot gnu dot org
2006-07-10 13:01 ` [Bug tree-optimization/24609] [4.0/4.1/4.2 " rguenth at gcc dot gnu dot org
2006-08-25 7:47 ` bonzini at gnu dot org
2006-08-25 7:48 ` bonzini at gnu dot org
2007-02-14 9:08 ` [Bug tree-optimization/24609] [4.0/4.1/4.2/4.3 " mmitchel at gcc dot gnu dot org
2007-07-04 22:11 ` pinskia at gcc dot gnu dot org
2008-01-21 17:26 ` steven at gcc dot gnu dot org
2008-01-23 6:49 ` ian at airs dot com
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