[Bug middle-end/49806] New: [4.7 Regression] FAIL: gcc.dg/tree-ssa/vrp47.c

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* [Bug middle-end/49806] New: [4.7 Regression] FAIL: gcc.dg/tree-ssa/vrp47.c
@ 2011-07-21 14:29 hjl.tools at gmail dot com
  2011-07-21 15:42 ` [Bug middle-end/49806] " hjl.tools at gmail dot com
                   ` (10 more replies)
  0 siblings, 11 replies; 12+ messages in thread
From: hjl.tools at gmail dot com @ 2011-07-21 14:29 UTC (permalink / raw)
  To: gcc-bugs

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49806

           Summary: [4.7 Regression] FAIL: gcc.dg/tree-ssa/vrp47.c
           Product: gcc
           Version: 4.7.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: middle-end
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: hjl.tools@gmail.com


On Linux/ia32, revision 176564 gave

FAIL: gcc.dg/tree-ssa/vrp47.c scan-tree-dump-times vrp1 "x[^ ]* \^ 1" 1

Revision 176539 is OK.


^ permalink raw reply	[flat|nested] 12+ messages in thread

* [Bug middle-end/49806] [4.7 Regression] FAIL: gcc.dg/tree-ssa/vrp47.c
  2011-07-21 14:29 [Bug middle-end/49806] New: [4.7 Regression] FAIL: gcc.dg/tree-ssa/vrp47.c hjl.tools at gmail dot com
@ 2011-07-21 15:42 ` hjl.tools at gmail dot com
  2011-07-21 15:51 ` rguenth at gcc dot gnu.org
                   ` (9 subsequent siblings)
  10 siblings, 0 replies; 12+ messages in thread
From: hjl.tools at gmail dot com @ 2011-07-21 15:42 UTC (permalink / raw)
  To: gcc-bugs

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49806

H.J. Lu <hjl.tools at gmail dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |ktietz at gcc dot gnu.org
   Target Milestone|---                         |4.7.0

--- Comment #1 from H.J. Lu <hjl.tools at gmail dot com> 2011-07-21 15:41:49 UTC ---
It is caused by revision 176563:

http://gcc.gnu.org/ml/gcc-cvs/2011-07/msg00830.html


^ permalink raw reply	[flat|nested] 12+ messages in thread

* [Bug middle-end/49806] [4.7 Regression] FAIL: gcc.dg/tree-ssa/vrp47.c
  2011-07-21 14:29 [Bug middle-end/49806] New: [4.7 Regression] FAIL: gcc.dg/tree-ssa/vrp47.c hjl.tools at gmail dot com
  2011-07-21 15:42 ` [Bug middle-end/49806] " hjl.tools at gmail dot com
@ 2011-07-21 15:51 ` rguenth at gcc dot gnu.org
  2011-07-21 15:52 ` rguenth at gcc dot gnu.org
                   ` (8 subsequent siblings)
  10 siblings, 0 replies; 12+ messages in thread
From: rguenth at gcc dot gnu.org @ 2011-07-21 15:51 UTC (permalink / raw)
  To: gcc-bugs

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49806

--- Comment #2 from Richard Guenther <rguenth at gcc dot gnu.org> 2011-07-21 15:50:38 UTC ---
*** Bug 49805 has been marked as a duplicate of this bug. ***


^ permalink raw reply	[flat|nested] 12+ messages in thread

* [Bug middle-end/49806] [4.7 Regression] FAIL: gcc.dg/tree-ssa/vrp47.c
  2011-07-21 14:29 [Bug middle-end/49806] New: [4.7 Regression] FAIL: gcc.dg/tree-ssa/vrp47.c hjl.tools at gmail dot com
  2011-07-21 15:42 ` [Bug middle-end/49806] " hjl.tools at gmail dot com
  2011-07-21 15:51 ` rguenth at gcc dot gnu.org
@ 2011-07-21 15:52 ` rguenth at gcc dot gnu.org
  2011-07-23  1:07 ` danglin at gcc dot gnu.org
                   ` (7 subsequent siblings)
  10 siblings, 0 replies; 12+ messages in thread
From: rguenth at gcc dot gnu.org @ 2011-07-21 15:52 UTC (permalink / raw)
  To: gcc-bugs

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49806

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2011.07.21 15:50:55
     Ever Confirmed|0                           |1

--- Comment #3 from Richard Guenther <rguenth at gcc dot gnu.org> 2011-07-21 15:50:55 UTC ---
Related (same testcase):

FAIL: gcc.target/i386/andor-2.c scan-assembler-not sete


^ permalink raw reply	[flat|nested] 12+ messages in thread

* [Bug middle-end/49806] [4.7 Regression] FAIL: gcc.dg/tree-ssa/vrp47.c
  2011-07-21 14:29 [Bug middle-end/49806] New: [4.7 Regression] FAIL: gcc.dg/tree-ssa/vrp47.c hjl.tools at gmail dot com
                   ` (2 preceding siblings ...)
  2011-07-21 15:52 ` rguenth at gcc dot gnu.org
@ 2011-07-23  1:07 ` danglin at gcc dot gnu.org
  2011-07-29 11:52 ` ktietz at gcc dot gnu.org
                   ` (6 subsequent siblings)
  10 siblings, 0 replies; 12+ messages in thread
From: danglin at gcc dot gnu.org @ 2011-07-23  1:07 UTC (permalink / raw)
  To: gcc-bugs

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49806

John David Anglin <danglin at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |danglin at gcc dot gnu.org

--- Comment #4 from John David Anglin <danglin at gcc dot gnu.org> 2011-07-23 01:06:26 UTC ---
With revision 176606, I also see dom1 fail on hppa64-hp-hpux11.11:

FAIL: gcc.dg/tree-ssa/vrp47.c scan-tree-dump-times dom1 "x[^ ]* & y" 1
FAIL: gcc.dg/tree-ssa/vrp47.c scan-tree-dump-times vrp1 "x[^ ]* \^ 1" 1


^ permalink raw reply	[flat|nested] 12+ messages in thread

* [Bug middle-end/49806] [4.7 Regression] FAIL: gcc.dg/tree-ssa/vrp47.c
  2011-07-21 14:29 [Bug middle-end/49806] New: [4.7 Regression] FAIL: gcc.dg/tree-ssa/vrp47.c hjl.tools at gmail dot com
                   ` (3 preceding siblings ...)
  2011-07-23  1:07 ` danglin at gcc dot gnu.org
@ 2011-07-29 11:52 ` ktietz at gcc dot gnu.org
  2011-08-04 14:12 ` rguenth at gcc dot gnu.org
                   ` (5 subsequent siblings)
  10 siblings, 0 replies; 12+ messages in thread
From: ktietz at gcc dot gnu.org @ 2011-07-29 11:52 UTC (permalink / raw)
  To: gcc-bugs

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49806

Kai Tietz <ktietz at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |ASSIGNED
         AssignedTo|unassigned at gcc dot       |ktietz at gcc dot gnu.org
                   |gnu.org                     |

--- Comment #5 from Kai Tietz <ktietz at gcc dot gnu.org> 2011-07-29 11:50:40 UTC ---
This is mine


^ permalink raw reply	[flat|nested] 12+ messages in thread

* [Bug middle-end/49806] [4.7 Regression] FAIL: gcc.dg/tree-ssa/vrp47.c
  2011-07-21 14:29 [Bug middle-end/49806] New: [4.7 Regression] FAIL: gcc.dg/tree-ssa/vrp47.c hjl.tools at gmail dot com
                   ` (4 preceding siblings ...)
  2011-07-29 11:52 ` ktietz at gcc dot gnu.org
@ 2011-08-04 14:12 ` rguenth at gcc dot gnu.org
  2011-10-10 12:01 ` rguenth at gcc dot gnu.org
                   ` (4 subsequent siblings)
  10 siblings, 0 replies; 12+ messages in thread
From: rguenth at gcc dot gnu.org @ 2011-08-04 14:12 UTC (permalink / raw)
  To: gcc-bugs

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49806

--- Comment #6 from Richard Guenther <rguenth at gcc dot gnu.org> 2011-08-04 14:11:35 UTC ---
Author: rguenth
Date: Thu Aug  4 14:11:30 2011
New Revision: 177392

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=177392
Log:
2011-08-04  Richard Guenther  <rguenther@suse.de>

    PR tree-optimization/49806
    * tree-vrp.c (op_with_boolean_value_range_p): New function.
    (simplify_truth_ops_using_ranges): Simplify.  Allow inserting
    a new statement for a final conversion to bool.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/tree-vrp.c


^ permalink raw reply	[flat|nested] 12+ messages in thread

* [Bug middle-end/49806] [4.7 Regression] FAIL: gcc.dg/tree-ssa/vrp47.c
  2011-07-21 14:29 [Bug middle-end/49806] New: [4.7 Regression] FAIL: gcc.dg/tree-ssa/vrp47.c hjl.tools at gmail dot com
                   ` (5 preceding siblings ...)
  2011-08-04 14:12 ` rguenth at gcc dot gnu.org
@ 2011-10-10 12:01 ` rguenth at gcc dot gnu.org
  2011-11-25 19:31 ` gseanmcg at gmail dot com
                   ` (3 subsequent siblings)
  10 siblings, 0 replies; 12+ messages in thread
From: rguenth at gcc dot gnu.org @ 2011-10-10 12:01 UTC (permalink / raw)
  To: gcc-bugs

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49806

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Priority|P3                          |P1


^ permalink raw reply	[flat|nested] 12+ messages in thread

* [Bug middle-end/49806] [4.7 Regression] FAIL: gcc.dg/tree-ssa/vrp47.c
  2011-07-21 14:29 [Bug middle-end/49806] New: [4.7 Regression] FAIL: gcc.dg/tree-ssa/vrp47.c hjl.tools at gmail dot com
                   ` (6 preceding siblings ...)
  2011-10-10 12:01 ` rguenth at gcc dot gnu.org
@ 2011-11-25 19:31 ` gseanmcg at gmail dot com
  2011-12-15 17:30 ` jakub at gcc dot gnu.org
                   ` (2 subsequent siblings)
  10 siblings, 0 replies; 12+ messages in thread
From: gseanmcg at gmail dot com @ 2011-11-25 19:31 UTC (permalink / raw)
  To: gcc-bugs

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49806

--- Comment #7 from Sean McGovern <gseanmcg at gmail dot com> 2011-11-25 18:48:05 UTC ---
Still fails on i386-pc-solaris2.10, cf.
http://gcc.gnu.org/ml/gcc-testresults/2011-11/msg02204.html


^ permalink raw reply	[flat|nested] 12+ messages in thread

* [Bug middle-end/49806] [4.7 Regression] FAIL: gcc.dg/tree-ssa/vrp47.c
  2011-07-21 14:29 [Bug middle-end/49806] New: [4.7 Regression] FAIL: gcc.dg/tree-ssa/vrp47.c hjl.tools at gmail dot com
                   ` (7 preceding siblings ...)
  2011-11-25 19:31 ` gseanmcg at gmail dot com
@ 2011-12-15 17:30 ` jakub at gcc dot gnu.org
  2011-12-15 20:51 ` jakub at gcc dot gnu.org
  2012-02-18  8:06 ` pinskia at gcc dot gnu.org
  10 siblings, 0 replies; 12+ messages in thread
From: jakub at gcc dot gnu.org @ 2011-12-15 17:30 UTC (permalink / raw)
  To: gcc-bugs

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49806

--- Comment #8 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-12-15 17:27:50 UTC ---
Author: jakub
Date: Thu Dec 15 17:27:45 2011
New Revision: 182380

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=182380
Log:
    PR middle-end/49806
    * gcc.dg/tree-ssa-vrp47.c: Add -fdump-tree-dom2 to dg-options.
    Check for x_? & y in dom2 dump and xfail the check in dom1 dump.

Modified:
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/gcc.dg/tree-ssa/vrp47.c


^ permalink raw reply	[flat|nested] 12+ messages in thread

* [Bug middle-end/49806] [4.7 Regression] FAIL: gcc.dg/tree-ssa/vrp47.c
  2011-07-21 14:29 [Bug middle-end/49806] New: [4.7 Regression] FAIL: gcc.dg/tree-ssa/vrp47.c hjl.tools at gmail dot com
                   ` (8 preceding siblings ...)
  2011-12-15 17:30 ` jakub at gcc dot gnu.org
@ 2011-12-15 20:51 ` jakub at gcc dot gnu.org
  2012-02-18  8:06 ` pinskia at gcc dot gnu.org
  10 siblings, 0 replies; 12+ messages in thread
From: jakub at gcc dot gnu.org @ 2011-12-15 20:51 UTC (permalink / raw)
  To: gcc-bugs

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49806

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
                 CC|                            |jakub at gcc dot gnu.org
         Resolution|                            |FIXED

--- Comment #9 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-12-15 20:49:20 UTC ---
Testcase no longer fails.


^ permalink raw reply	[flat|nested] 12+ messages in thread

* [Bug middle-end/49806] [4.7 Regression] FAIL: gcc.dg/tree-ssa/vrp47.c
  2011-07-21 14:29 [Bug middle-end/49806] New: [4.7 Regression] FAIL: gcc.dg/tree-ssa/vrp47.c hjl.tools at gmail dot com
                   ` (9 preceding siblings ...)
  2011-12-15 20:51 ` jakub at gcc dot gnu.org
@ 2012-02-18  8:06 ` pinskia at gcc dot gnu.org
  10 siblings, 0 replies; 12+ messages in thread
From: pinskia at gcc dot gnu.org @ 2012-02-18  8:06 UTC (permalink / raw)
  To: gcc-bugs

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49806

--- Comment #10 from Andrew Pinski <pinskia at gcc dot gnu.org> 2012-02-18 07:21:25 UTC ---
I have a full patch which fixes this testcase and removes the xfail.  It is
mostly about moving and adding some extra simplifications to VRP.


^ permalink raw reply	[flat|nested] 12+ messages in thread

end of thread, other threads:[~2012-02-18  7:21 UTC | newest]

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2011-07-21 14:29 [Bug middle-end/49806] New: [4.7 Regression] FAIL: gcc.dg/tree-ssa/vrp47.c hjl.tools at gmail dot com
2011-07-21 15:42 ` [Bug middle-end/49806] " hjl.tools at gmail dot com
2011-07-21 15:51 ` rguenth at gcc dot gnu.org
2011-07-21 15:52 ` rguenth at gcc dot gnu.org
2011-07-23  1:07 ` danglin at gcc dot gnu.org
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2011-08-04 14:12 ` rguenth at gcc dot gnu.org
2011-10-10 12:01 ` rguenth at gcc dot gnu.org
2011-11-25 19:31 ` gseanmcg at gmail dot com
2011-12-15 17:30 ` jakub at gcc dot gnu.org
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