--- a/hotspot/src/share/vm/c1/c1_LIRAssembler.cpp	Tue Apr 05 20:32:54 2016 +0000
+++ b/hotspot/src/share/vm/c1/c1_LIRAssembler.cpp	Wed Mar 30 17:04:14 2016 +0200
@@ -678,6 +678,10 @@
       get_thread(op->result_opr());
       break;
 
+    case lir_on_spin_wait:
+      on_spin_wait();
+      break;
+
     default:
       ShouldNotReachHere();
       break;