[Bug libgomp/67303] libgomp: ThreadSanitizer: data race in libgomp

2015-08-24 Thread Joost.VandeVondele at mat dot ethz.ch
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67303 Joost VandeVondele changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug libgomp/67303] libgomp: ThreadSanitizer: data race in libgomp

2015-08-24 Thread vondele at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67303 --- Comment #4 from vondele at gcc dot gnu.org --- Author: vondele Date: Mon Aug 24 12:17:07 2015 New Revision: 227122 URL: https://gcc.gnu.org/viewcvs?rev=227122&root=gcc&view=rev Log: PR libgomp/66761 PR libgomp/67303 *

[Bug libgomp/67303] libgomp: ThreadSanitizer: data race in libgomp

2015-08-24 Thread vondele at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67303 --- Comment #3 from vondele at gcc dot gnu.org --- Author: vondele Date: Mon Aug 24 11:01:25 2015 New Revision: 227119 URL: https://gcc.gnu.org/viewcvs?rev=227119&root=gcc&view=rev Log: PR libgomp/66761 PR libgomp/67303 *

[Bug libgomp/67303] libgomp: ThreadSanitizer: data race in libgomp

2015-08-22 Thread Joost.VandeVondele at mat dot ethz.ch
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67303 Joost VandeVondele changed: What|Removed |Added URL||https://gcc.gnu.org/ml/gcc-

[Bug libgomp/67303] libgomp: ThreadSanitizer: data race in libgomp

2015-08-21 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67303 --- Comment #1 from Andrew Pinski --- This is a partly false negative. In the sense the load from ws->start just needs to be __atomic_load(&ws->start, RELAX) to be correct. This in it of itself is the same as what it is correctly doing. Just r