--- old/src/share/vm/opto/arraycopynode.cpp	2016-07-11 22:46:11.376500407 +0900
+++ new/src/share/vm/opto/arraycopynode.cpp	2016-07-11 22:46:11.239500887 +0900
@@ -657,7 +657,7 @@
           }
         }
       }
-    } else if (n->Opcode() == Op_StoreCM) {
+    } else if (n->Opcode() == Opcodes::Op_StoreCM) {
       // Ignore card mark stores
       return may_modify_helper(t_oop, n->in(MemNode::Memory), phase, ac);
     }