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* [Bug tree-optimization/14052] Combiner weakness
[not found] <bug-14052-2744@http.gcc.gnu.org/bugzilla/>
@ 2007-03-02 16:23 ` rguenth at gcc dot gnu dot org
2007-03-05 17:03 ` rguenth at gcc dot gnu dot org
2007-03-05 17:03 ` rguenth at gcc dot gnu dot org
2 siblings, 0 replies; 6+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2007-03-02 16:23 UTC (permalink / raw)
To: gcc-bugs
------- Comment #4 from rguenth at gcc dot gnu dot org 2007-03-02 16:23 -------
VRP can do this on the mainline. Fixed. (I'll add a testcase)
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |FIXED
Target Milestone|--- |4.3.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14052
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug tree-optimization/14052] Combiner weakness
[not found] <bug-14052-2744@http.gcc.gnu.org/bugzilla/>
2007-03-02 16:23 ` [Bug tree-optimization/14052] Combiner weakness rguenth at gcc dot gnu dot org
2007-03-05 17:03 ` rguenth at gcc dot gnu dot org
@ 2007-03-05 17:03 ` rguenth at gcc dot gnu dot org
2 siblings, 0 replies; 6+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2007-03-05 17:03 UTC (permalink / raw)
To: gcc-bugs
------- Comment #6 from rguenth at gcc dot gnu dot org 2007-03-05 17:03 -------
Subject: Bug 14052
Author: rguenth
Date: Mon Mar 5 17:03:14 2007
New Revision: 122559
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=122559
Log:
2007-03-05 Richard Guenther <rguenther@suse.de>
PR tree-optimization/14052
* gcc.dg/tree-ssa/vrp33.c: New testcase.
Added:
trunk/gcc/testsuite/gcc.dg/tree-ssa/vrp33.c
Modified:
trunk/gcc/testsuite/ChangeLog
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14052
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug tree-optimization/14052] Combiner weakness
[not found] <bug-14052-2744@http.gcc.gnu.org/bugzilla/>
2007-03-02 16:23 ` [Bug tree-optimization/14052] Combiner weakness rguenth at gcc dot gnu dot org
@ 2007-03-05 17:03 ` rguenth at gcc dot gnu dot org
2007-03-05 17:03 ` rguenth at gcc dot gnu dot org
2 siblings, 0 replies; 6+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2007-03-05 17:03 UTC (permalink / raw)
To: gcc-bugs
------- Comment #5 from rguenth at gcc dot gnu dot org 2007-03-05 17:03 -------
It was fixed by the fix for PR15911.
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
BugsThisDependsOn| |15911
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14052
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug tree-optimization/14052] Combiner weakness
[not found] <bug-14052-4@http.gcc.gnu.org/bugzilla/>
@ 2013-11-09 20:40 ` pinskia at gcc dot gnu.org
0 siblings, 0 replies; 6+ messages in thread
From: pinskia at gcc dot gnu.org @ 2013-11-09 20:40 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14052
Bug 14052 depends on bug 15357, which changed state.
Bug 15357 Summary: [tree-ssa] combing if statements
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15357
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution|--- |FIXED
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug tree-optimization/14052] Combiner weakness
2004-02-06 22:47 [Bug optimization/14052] New: " falk at debian dot org
2004-05-26 12:24 ` [Bug tree-optimization/14052] " pinskia at gcc dot gnu dot org
@ 2005-02-15 0:14 ` law at redhat dot com
1 sibling, 0 replies; 6+ messages in thread
From: law at redhat dot com @ 2005-02-15 0:14 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From law at redhat dot com 2005-02-14 20:13 -------
It seems to me that the SSA optimizers ought to have removed the redundant test
well before we get into the RTL code. And it appears to me that they do I
get identical code for both tests out of the SSA optimizers.
--
What |Removed |Added
----------------------------------------------------------------------------
CC| |law at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14052
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug tree-optimization/14052] Combiner weakness
2004-02-06 22:47 [Bug optimization/14052] New: " falk at debian dot org
@ 2004-05-26 12:24 ` pinskia at gcc dot gnu dot org
2005-02-15 0:14 ` law at redhat dot com
1 sibling, 0 replies; 6+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-05-26 12:24 UTC (permalink / raw)
To: gcc-bugs
--
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|3.5.0 |---
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14052
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2013-11-09 20:39 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
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[not found] <bug-14052-2744@http.gcc.gnu.org/bugzilla/>
2007-03-02 16:23 ` [Bug tree-optimization/14052] Combiner weakness rguenth at gcc dot gnu dot org
2007-03-05 17:03 ` rguenth at gcc dot gnu dot org
2007-03-05 17:03 ` rguenth at gcc dot gnu dot org
[not found] <bug-14052-4@http.gcc.gnu.org/bugzilla/>
2013-11-09 20:40 ` pinskia at gcc dot gnu.org
2004-02-06 22:47 [Bug optimization/14052] New: " falk at debian dot org
2004-05-26 12:24 ` [Bug tree-optimization/14052] " pinskia at gcc dot gnu dot org
2005-02-15 0:14 ` law at redhat dot com
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