From: Brian Norris <banorris@uci.edu>
Date: Wed, 3 Apr 2013 00:28:59 +0000 (-0700)
Subject: test: mutextest: add thread yield point
X-Git-Url: http://plrg.eecs.uci.edu/git/?p=c11tester.git;a=commitdiff_plain;h=d64297b7d0bc9c9bf48e95aec5d14cd2ab8c90a1

test: mutextest: add thread yield point
---

diff --git a/test/mutextest.cc b/test/mutextest.cc
index 968d9c48..01226a71 100644
--- a/test/mutextest.cc
+++ b/test/mutextest.cc
@@ -17,7 +17,7 @@ static void a(void *obj)
 			m->unlock();
 		} else {
 			while(!m->try_lock())
-				;
+				thrd_yield();
 			store_32(&shareddata,(unsigned int)i);
 			m->unlock();
 		}