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[Bug libgomp/56159] config/linux/ptrlock.c lacks acquire barrier
- From: "Joost.VandeVondele at mat dot ethz.ch" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 31 Jan 2013 07:28:53 +0000
- Subject: [Bug libgomp/56159] config/linux/ptrlock.c lacks acquire barrier
- Auto-submitted: auto-generated
- References: <bug-56159-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56159
Joost VandeVondele <Joost.VandeVondele at mat dot ethz.ch> changed:
What |Removed |Added
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CC| |Joost.VandeVondele at mat
| |dot ethz.ch
--- Comment #1 from Joost VandeVondele <Joost.VandeVondele at mat dot ethz.ch> 2013-01-31 07:28:53 UTC ---
I'm wondering if this is partially discussed in
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55561#c32
The PR also discusses how to build libgomp with -fsanitize=thread, which
appears a really good way to help debug threading issues.