--- old/src/share/vm/opto/graphKit.cpp	2016-11-16 09:06:12.242498582 +0100
+++ new/src/share/vm/opto/graphKit.cpp	2016-11-16 09:06:12.170498580 +0100
@@ -1080,7 +1080,7 @@
   case Bytecodes::_vnew: {
     // vnew pops the values from the stack
     ciValueKlass* vk = method()->holder()->as_value_klass();
-    inputs = vk->field_size();
+    inputs = vk->param_size();
     depth = rsize - inputs;
     break;
   }