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* [Bug libgomp/68063] New: FAIL: libgomp.c++/member-2.C execution test
@ 2015-10-23  7:40 vries at gcc dot gnu.org
  2015-10-23  9:14 ` [Bug libgomp/68063] " vries at gcc dot gnu.org
                   ` (4 more replies)
  0 siblings, 5 replies; 6+ messages in thread
From: vries at gcc dot gnu.org @ 2015-10-23  7:40 UTC (permalink / raw)
  To: gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68063

            Bug ID: 68063
           Summary: FAIL: libgomp.c++/member-2.C execution test
           Product: gcc
           Version: 6.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: libgomp
          Assignee: unassigned at gcc dot gnu.org
          Reporter: vries at gcc dot gnu.org
                CC: jakub at gcc dot gnu.org
  Target Milestone: ---

While testing an x86_64 bootstrap build from r229170 I noticed the following
failure for -m32:
...
FAIL: libgomp.c++/member-2.C execution test
...

When trying to reproduce from the command line, the test failed in 31 out of
10.000 runs, so it only fails in 0.3% of the runs.

First mentioned on gcc-testresults at
https://gcc.gnu.org/ml/gcc-testresults/2015-10/msg01506.html for r228794.

Also seems to fail on powerpc64-unknown-linux-gnu (
https://gcc.gnu.org/ml/gcc-testresults/2015-10/msg02051.html ) with -m32.


^ permalink raw reply	[flat|nested] 6+ messages in thread
* [Bug libgomp/68063] FAIL: libgomp.c++/member-2.C execution test
  2015-10-23  7:40 [Bug libgomp/68063] New: FAIL: libgomp.c++/member-2.C execution test vries at gcc dot gnu.org
@ 2015-10-23  9:14 ` vries at gcc dot gnu.org
  2015-10-23  9:50 ` jakub at gcc dot gnu.org
                   ` (3 subsequent siblings)
  4 siblings, 0 replies; 6+ messages in thread
From: vries at gcc dot gnu.org @ 2015-10-23  9:14 UTC (permalink / raw)
  To: gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68063

--- Comment #1 from vries at gcc dot gnu.org ---
Created attachment 36566
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=36566&action=edit
minimized version


^ permalink raw reply	[flat|nested] 6+ messages in thread
* [Bug libgomp/68063] FAIL: libgomp.c++/member-2.C execution test
  2015-10-23  7:40 [Bug libgomp/68063] New: FAIL: libgomp.c++/member-2.C execution test vries at gcc dot gnu.org
  2015-10-23  9:14 ` [Bug libgomp/68063] " vries at gcc dot gnu.org
@ 2015-10-23  9:50 ` jakub at gcc dot gnu.org
  2015-10-23 10:45 ` [Bug testsuite/68063] " vries at gcc dot gnu.org
                   ` (2 subsequent siblings)
  4 siblings, 0 replies; 6+ messages in thread
From: jakub at gcc dot gnu.org @ 2015-10-23  9:50 UTC (permalink / raw)
  To: gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68063

--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Is that the
  #pragma omp parallel private (f)
    {
      f = false;
    #pragma omp single
    #pragma omp taskloop lastprivate (a, T<Q>::t, b, n)
part?  That indeed sounds like a data race, there should be private (r) or
private (R::r) clause most likely on the taskloop.


^ permalink raw reply	[flat|nested] 6+ messages in thread
* [Bug testsuite/68063] FAIL: libgomp.c++/member-2.C execution test
  2015-10-23  7:40 [Bug libgomp/68063] New: FAIL: libgomp.c++/member-2.C execution test vries at gcc dot gnu.org
  2015-10-23  9:14 ` [Bug libgomp/68063] " vries at gcc dot gnu.org
  2015-10-23  9:50 ` jakub at gcc dot gnu.org
@ 2015-10-23 10:45 ` vries at gcc dot gnu.org
  2015-10-23 10:50 ` vries at gcc dot gnu.org
  2015-10-27 10:33 ` tschwinge at gcc dot gnu.org
  4 siblings, 0 replies; 6+ messages in thread
From: vries at gcc dot gnu.org @ 2015-10-23 10:45 UTC (permalink / raw)
  To: gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68063

--- Comment #3 from vries at gcc dot gnu.org ---
Author: vries
Date: Fri Oct 23 10:45:13 2015
New Revision: 229229

URL: https://gcc.gnu.org/viewcvs?rev=229229&root=gcc&view=rev
Log:
Add missing private clause in libgomp.c++/member-2.C

2015-10-23  Tom de Vries  <tom@codesourcery.com>

        PR testsuite/68063
        * testsuite/libgomp.c++/member-2.C (A::m1): Add missing private clause.

Modified:
    trunk/libgomp/ChangeLog
    trunk/libgomp/testsuite/libgomp.c++/member-2.C


^ permalink raw reply	[flat|nested] 6+ messages in thread
* [Bug testsuite/68063] FAIL: libgomp.c++/member-2.C execution test
  2015-10-23  7:40 [Bug libgomp/68063] New: FAIL: libgomp.c++/member-2.C execution test vries at gcc dot gnu.org
                   ` (2 preceding siblings ...)
  2015-10-23 10:45 ` [Bug testsuite/68063] " vries at gcc dot gnu.org
@ 2015-10-23 10:50 ` vries at gcc dot gnu.org
  2015-10-27 10:33 ` tschwinge at gcc dot gnu.org
  4 siblings, 0 replies; 6+ messages in thread
From: vries at gcc dot gnu.org @ 2015-10-23 10:50 UTC (permalink / raw)
  To: gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68063

vries at gcc dot gnu.org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|---                         |FIXED

--- Comment #4 from vries at gcc dot gnu.org ---
Committed patch for testsuite, marking resolved-fixed.


^ permalink raw reply	[flat|nested] 6+ messages in thread
* [Bug testsuite/68063] FAIL: libgomp.c++/member-2.C execution test
  2015-10-23  7:40 [Bug libgomp/68063] New: FAIL: libgomp.c++/member-2.C execution test vries at gcc dot gnu.org
                   ` (3 preceding siblings ...)
  2015-10-23 10:50 ` vries at gcc dot gnu.org
@ 2015-10-27 10:33 ` tschwinge at gcc dot gnu.org
  4 siblings, 0 replies; 6+ messages in thread
From: tschwinge at gcc dot gnu.org @ 2015-10-27 10:33 UTC (permalink / raw)
  To: gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68063

--- Comment #5 from Thomas Schwinge <tschwinge at gcc dot gnu.org> ---
Author: tschwinge
Date: Tue Oct 27 10:32:32 2015
New Revision: 229411

URL: https://gcc.gnu.org/viewcvs?rev=229411&root=gcc&view=rev
Log:
[PR testsuite/68063] Add missing private clause in libgomp.c++/member-1.C

        PR testsuite/68063
        * testsuite/libgomp.c++/member-1.C (A::m1): Add missing private clause.

Modified:
    trunk/libgomp/ChangeLog
    trunk/libgomp/testsuite/libgomp.c++/member-1.C


^ permalink raw reply	[flat|nested] 6+ messages in thread
end of thread, other threads:[~2015-10-27 10:33 UTC | newest]

Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
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2015-10-23  7:40 [Bug libgomp/68063] New: FAIL: libgomp.c++/member-2.C execution test vries at gcc dot gnu.org
2015-10-23  9:14 ` [Bug libgomp/68063] " vries at gcc dot gnu.org
2015-10-23  9:50 ` jakub at gcc dot gnu.org
2015-10-23 10:45 ` [Bug testsuite/68063] " vries at gcc dot gnu.org
2015-10-23 10:50 ` vries at gcc dot gnu.org
2015-10-27 10:33 ` tschwinge at gcc dot gnu.org

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