--- a/hotspot/src/share/vm/opto/memnode.cpp	Wed Jun 01 16:36:44 2016 +0200
+++ b/hotspot/src/share/vm/opto/memnode.cpp	Thu Jun 02 08:46:52 2016 +0200
@@ -160,7 +160,8 @@
           }
         }
       } else if (proj_in->is_MemBar()) {
-        if (ArrayCopyNode::may_modify(t_oop, proj_in->as_MemBar(), phase)) {
+        ArrayCopyNode* ac = NULL;
+        if (ArrayCopyNode::may_modify(t_oop, proj_in->as_MemBar(), phase, ac)) {
           break;
         }
         result = proj_in->in(TypeFunc::Memory);
@@ -657,7 +658,8 @@
           continue;         // (a) advance through independent call memory
         }
       } else if (mem->is_Proj() && mem->in(0)->is_MemBar()) {
-        if (ArrayCopyNode::may_modify(addr_t, mem->in(0)->as_MemBar(), phase)) {
+        ArrayCopyNode* ac = NULL;
+        if (ArrayCopyNode::may_modify(addr_t, mem->in(0)->as_MemBar(), phase, ac)) {
           break;
         }
         mem = mem->in(0)->in(TypeFunc::Memory);