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* [Bug middle-end/45262] [4.2/4.3 Regression] Optimization results in wrong result on expression x>>31||(-x)>>31
[not found] <bug-45262-4@http.gcc.gnu.org/bugzilla/>
@ 2010-10-01 11:48 ` jakub at gcc dot gnu.org
2011-04-16 9:58 ` jakub at gcc dot gnu.org
2011-08-25 8:56 ` rguenth at gcc dot gnu.org
2 siblings, 0 replies; 4+ messages in thread
From: jakub at gcc dot gnu.org @ 2010-10-01 11:48 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45262
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|4.4.5 |4.4.6
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug middle-end/45262] [4.2/4.3 Regression] Optimization results in wrong result on expression x>>31||(-x)>>31
[not found] <bug-45262-4@http.gcc.gnu.org/bugzilla/>
2010-10-01 11:48 ` [Bug middle-end/45262] [4.2/4.3 Regression] Optimization results in wrong result on expression x>>31||(-x)>>31 jakub at gcc dot gnu.org
@ 2011-04-16 9:58 ` jakub at gcc dot gnu.org
2011-08-25 8:56 ` rguenth at gcc dot gnu.org
2 siblings, 0 replies; 4+ messages in thread
From: jakub at gcc dot gnu.org @ 2011-04-16 9:58 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45262
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|4.4.6 |4.4.7
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug middle-end/45262] [4.2/4.3 Regression] Optimization results in wrong result on expression x>>31||(-x)>>31
[not found] <bug-45262-4@http.gcc.gnu.org/bugzilla/>
2010-10-01 11:48 ` [Bug middle-end/45262] [4.2/4.3 Regression] Optimization results in wrong result on expression x>>31||(-x)>>31 jakub at gcc dot gnu.org
2011-04-16 9:58 ` jakub at gcc dot gnu.org
@ 2011-08-25 8:56 ` rguenth at gcc dot gnu.org
2 siblings, 0 replies; 4+ messages in thread
From: rguenth at gcc dot gnu.org @ 2011-08-25 8:56 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45262
Richard Guenther <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Known to work| |
Resolution| |FIXED
--- Comment #8 from Richard Guenther <rguenth at gcc dot gnu.org> 2011-08-25 08:32:56 UTC ---
.
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug middle-end/45262] [4.2/4.3 Regression] Optimization results in wrong result on expression x>>31||(-x)>>31
2010-08-12 0:18 [Bug c/45262] New: " ylsdd at tttan dot com
@ 2010-08-16 9:36 ` jakub at gcc dot gnu dot org
0 siblings, 0 replies; 4+ messages in thread
From: jakub at gcc dot gnu dot org @ 2010-08-16 9:36 UTC (permalink / raw)
To: gcc-bugs
------- Comment #7 from jakub at gcc dot gnu dot org 2010-08-16 09:35 -------
Fixed for 4.4+.
--
jakub at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|jakub at gcc dot gnu dot org|unassigned at gcc dot gnu
| |dot org
Status|ASSIGNED |NEW
Known to fail|4.6.0 |4.5.1
Known to work|4.1.2 |4.1.2 4.4.5 4.5.2 4.6.0
Summary|[4.2/4.3/4.4/4.5/4.6 |[4.2/4.3 Regression]
|Regression] Optimization |Optimization results in
|results in wrong result on |wrong result on expression
|expression x>>31||(-x)>>31 |x>>31||(-x)>>31
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45262
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2011-08-25 8:33 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
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[not found] <bug-45262-4@http.gcc.gnu.org/bugzilla/>
2010-10-01 11:48 ` [Bug middle-end/45262] [4.2/4.3 Regression] Optimization results in wrong result on expression x>>31||(-x)>>31 jakub at gcc dot gnu.org
2011-04-16 9:58 ` jakub at gcc dot gnu.org
2011-08-25 8:56 ` rguenth at gcc dot gnu.org
2010-08-12 0:18 [Bug c/45262] New: " ylsdd at tttan dot com
2010-08-16 9:36 ` [Bug middle-end/45262] [4.2/4.3 Regression] " jakub at gcc dot gnu dot org
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