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* [Bug lto/47941] New: [4.6 Regression] FAIL: gcc.dg/guality/vla-2.c
@ 2011-03-01 13:03 hjl.tools at gmail dot com
  2011-03-01 13:25 ` [Bug lto/47941] " rguenth at gcc dot gnu.org
  2011-03-03 11:25 ` rguenth at gcc dot gnu.org
  0 siblings, 2 replies; 3+ messages in thread
From: hjl.tools at gmail dot com @ 2011-03-01 13:03 UTC (permalink / raw)
  To: gcc-bugs

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47941

           Summary: [4.6 Regression] FAIL: gcc.dg/guality/vla-2.c
           Product: gcc
           Version: 4.6.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: lto
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: hjl.tools@gmail.com
                CC: rguenth@gcc.gnu.org


On Linux/ia32, revision 170589 gave

FAIL: gcc.dg/guality/vla-2.c  -O2 -flto  line 16 sizeof (a) == 5 * sizeof (int)
FAIL: gcc.dg/guality/vla-2.c  -O2 -flto  line 25 sizeof (a) == 6 * sizeof (int)
FAIL: gcc.dg/guality/vla-2.c  -O2 -flto -flto-partition=none  line 16 sizeof
(a) == 5 * sizeof (int)
FAIL: gcc.dg/guality/vla-2.c  -O2 -flto -flto-partition=none  line 25 sizeof
(a) == 6 * sizeof (int)

Revision 170587 is OK. It is caused by either revision 170588 or

http://gcc.gnu.org/ml/gcc-cvs/2011-03/msg00009.html

revision 170589:

http://gcc.gnu.org/ml/gcc-cvs/2011-03/msg00008.html


^ permalink raw reply	[flat|nested] 3+ messages in thread

* [Bug lto/47941] [4.6 Regression] FAIL: gcc.dg/guality/vla-2.c
  2011-03-01 13:03 [Bug lto/47941] New: [4.6 Regression] FAIL: gcc.dg/guality/vla-2.c hjl.tools at gmail dot com
@ 2011-03-01 13:25 ` rguenth at gcc dot gnu.org
  2011-03-03 11:25 ` rguenth at gcc dot gnu.org
  1 sibling, 0 replies; 3+ messages in thread
From: rguenth at gcc dot gnu.org @ 2011-03-01 13:25 UTC (permalink / raw)
  To: gcc-bugs

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47941

Richard Guenther <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2011.03.01 13:24:55
   Target Milestone|---                         |4.6.0
     Ever Confirmed|0                           |1

--- Comment #1 from Richard Guenther <rguenth at gcc dot gnu.org> 2011-03-01 13:24:55 UTC ---
Confirmed.  The regression is by design.  And really a dup of PR47799.

(gdb) p sizeof a
$5 = 0


^ permalink raw reply	[flat|nested] 3+ messages in thread

* [Bug lto/47941] [4.6 Regression] FAIL: gcc.dg/guality/vla-2.c
  2011-03-01 13:03 [Bug lto/47941] New: [4.6 Regression] FAIL: gcc.dg/guality/vla-2.c hjl.tools at gmail dot com
  2011-03-01 13:25 ` [Bug lto/47941] " rguenth at gcc dot gnu.org
@ 2011-03-03 11:25 ` rguenth at gcc dot gnu.org
  1 sibling, 0 replies; 3+ messages in thread
From: rguenth at gcc dot gnu.org @ 2011-03-03 11:25 UTC (permalink / raw)
  To: gcc-bugs

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47941

Richard Guenther <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |DUPLICATE

--- Comment #2 from Richard Guenther <rguenth at gcc dot gnu.org> 2011-03-03 11:24:36 UTC ---
.

*** This bug has been marked as a duplicate of bug 47799 ***


^ permalink raw reply	[flat|nested] 3+ messages in thread

end of thread, other threads:[~2011-03-03 11:25 UTC | newest]

Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
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2011-03-01 13:03 [Bug lto/47941] New: [4.6 Regression] FAIL: gcc.dg/guality/vla-2.c hjl.tools at gmail dot com
2011-03-01 13:25 ` [Bug lto/47941] " rguenth at gcc dot gnu.org
2011-03-03 11:25 ` rguenth at gcc dot gnu.org

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