Index: compiler-rt/trunk/test/tsan/atomic_free3.cc
===================================================================
--- compiler-rt/trunk/test/tsan/atomic_free3.cc
+++ compiler-rt/trunk/test/tsan/atomic_free3.cc
@@ -13,7 +13,7 @@
   pthread_t t;
   pthread_create(&t, 0, Thread, a);
   while (__atomic_load_n(a, __ATOMIC_RELAXED) == 0)
-    pthread_yield();
+    sched_yield();
   delete a;
   pthread_join(t, 0);
 }
Index: compiler-rt/trunk/test/tsan/real_deadlock_detector_stress_test.cc
===================================================================
--- compiler-rt/trunk/test/tsan/real_deadlock_detector_stress_test.cc
+++ compiler-rt/trunk/test/tsan/real_deadlock_detector_stress_test.cc
@@ -59,7 +59,7 @@
       for (;;) {
         int old = __atomic_load_n(&m->state, __ATOMIC_RELAXED);
         if (old == kStateLocked) {
-          pthread_yield();
+          sched_yield();
           continue;
         }
         int newv = old + 1;
Index: compiler-rt/trunk/test/tsan/signal_errno.cc
===================================================================
--- compiler-rt/trunk/test/tsan/signal_errno.cc
+++ compiler-rt/trunk/test/tsan/signal_errno.cc
@@ -24,7 +24,7 @@
     volatile char *p = (char*)malloc(1);
     p[0] = 0;
     free((void*)p);
-    pthread_yield();
+    sched_yield();
   }
 }