[Bug target/69331] [6 regression] FAIL: 20_util/shared_ptr/thread/default_weaktoshared.cc execution test

2016-04-05 Thread seurer at linux dot vnet.ibm.com 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69331

Bill Seurer  changed:

   What|Removed |Added

 CC||seurer at linux dot 
vnet.ibm.com

--- Comment #8 from Bill Seurer  ---
This affects powerpc64 little endian as well but not apparently big endian.

[Bug target/69331] [6 regression] FAIL: 20_util/shared_ptr/thread/default_weaktoshared.cc execution test

2016-03-25 Thread law at redhat dot com 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69331

Jeffrey A. Law  changed:

   What|Removed |Added

   Priority|P4  |P3
 CC||law at redhat dot com

--- Comment #7 from Jeffrey A. Law  ---
Bumping up to P3 given it's showing up on multiple targets.

[Bug target/69331] [6 regression] FAIL: 20_util/shared_ptr/thread/default_weaktoshared.cc execution test

2016-03-23 Thread ramana at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69331

Ramana Radhakrishnan  changed:

   What|Removed |Added

 Target|hppa-unknown-linux-gnu  |hppa-unknown-linux-gnu,
   |aarch64-linux-gnu   |aarch64-linux-gnu,
   |arm-linux-gnueabihf |arm-linux-gnueabihf
   |*-*-solaris2.*  |*-*-solaris2.*
   Host|hppa-unknown-linux-gnu  |hppa-unknown-linux-gnu,
   ||aarch64-linux-gnu,
   ||arm-linux-gnueabihf
  Build|hppa-unknown-linux-gnu  |hppa-unknown-linux-gnu,
   ||aarch64-linux-gnu,
   ||arm-linux-gnueabihf

--- Comment #6 from Ramana Radhakrishnan  ---
I saw it last night on my aarch64 and arm test runs.

[Bug target/69331] [6 regression] FAIL: 20_util/shared_ptr/thread/default_weaktoshared.cc execution test

2016-03-23 Thread ramana at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69331

Ramana Radhakrishnan  changed:

   What|Removed |Added

 Status|UNCONFIRMED |NEW
   Last reconfirmed||2016-03-23
 CC||ramana at gcc dot gnu.org
 Ever confirmed|0   |1

--- Comment #5 from Ramana Radhakrishnan  ---
Confirmed.

[Bug target/69331] [6 regression] FAIL: 20_util/shared_ptr/thread/default_weaktoshared.cc execution test

2016-02-24 Thread ro at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69331

Rainer Orth  changed:

   What|Removed |Added

 Target|hppa-unknown-linux-gnu  |hppa-unknown-linux-gnu
   |aarch64-linux-gnu   |aarch64-linux-gnu
   |arm-linux-gnueabihf |arm-linux-gnueabihf
   ||*-*-solaris2.*
 CC||ro at gcc dot gnu.org

--- Comment #4 from Rainer Orth  ---
I'm seeing similar intermittent failures on Solaris/SPARC and x86, both 32 and
64-bit.

[Bug target/69331] [6 regression] FAIL: 20_util/shared_ptr/thread/default_weaktoshared.cc execution test

2016-02-17 Thread mkuvyrkov at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69331

Maxim Kuvyrkov  changed:

   What|Removed |Added

 Target|hppa-unknown-linux-gnu  |hppa-unknown-linux-gnu
   ||aarch64-linux-gnu
   ||arm-linux-gnueabihf
 CC||clyon at gcc dot gnu.org,
   ||mkuvyrkov at gcc dot gnu.org

--- Comment #3 from Maxim Kuvyrkov  ---
I'm also seeing this testcase
(20_util/shared_ptr/thread/default_weaktoshared.cc) failing on
arm-linux-gnueabihf with 50% chance.  I have, so far, not seen this testcase
fail on arm-linux-gnueabi (soft-float vs hard-float target).

I've also seen and a similar testcase
(tr1/2_general_utilities/shared_ptr/thread/default_weaktoshared.cc) fail
intermittently on aarch64-linux-gnu (again, hard-float target) with the same
diagnostic:
*** Error in `/tmp/default_weaktoshared.exe.7512': double free or corruption
(fasttop): 0x26628a50 ***

[Bug target/69331] [6 regression] FAIL: 20_util/shared_ptr/thread/default_weaktoshared.cc execution test

2016-02-06 Thread danglin at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69331

John David Anglin  changed:

   What|Removed |Added

  Component|libstdc++   |target

--- Comment #2 from John David Anglin  ---
Probably, this test exposes an issue with target pthreads or atomic support.