add yield support

[model-checker.git] / libthreads.cc

diff --git a/libthreads.cc b/libthreads.cc
index 8e213aa858be5f56510871412e2cee3c906b78d6..75d1910718db8f1f594213072582be48b2c35ee3 100644 (file)
--- a/libthreads.cc
+++ b/libthreads.cc
@@ -27,7 +27,7 @@ int thrd_join(thrd_t t)
 /** A no-op, for now */
 void thrd_yield(void)
 {
-       //model->switch_to_master(new ModelAction(THREAD_YIELD, std::memory_order_seq_cst, thread_current(), VALUE_NONE));
+       model->switch_to_master(new ModelAction(THREAD_YIELD, std::memory_order_seq_cst, thread_current(), VALUE_NONE));
 }
 
 thrd_t thrd_current(void)