src/share/vm/ci/bcEscapeAnalyzer.cpp

@@ -1038,10 +1038,15 @@
         fall_through = false;
         break;
       }
       case Bytecodes::_breakpoint:
         break;
+      case Bytecodes::_vbox:
+      case Bytecodes::_vunbox:
+        set_method_escape(state.apop());
+        state.apush(allocated_obj);
+        break;
       default:
         ShouldNotReachHere();
         break;
     }