*** old/src/share/vm/opto/loopUnswitch.cpp	Thu May 15 17:09:28 2014
--- new/src/share/vm/opto/loopUnswitch.cpp	Thu May 15 17:09:28 2014

*** 223,241 ****
--- 223,241 ----
    _igvn.rehash_node_delayed(entry);
    IdealLoopTree* outer_loop = loop->_parent;
  
    Node *cont      = _igvn.intcon(1);
    set_ctrl(cont, C->root());
-   Node* opq       = new (C) Opaque1Node(C, cont);
    register_node(opq, outer_loop, entry, dom_depth(entry));
-   Node *bol       = new (C) Conv2BNode(opq);
    register_node(bol, outer_loop, entry, dom_depth(entry));
-   IfNode* iff = new (C) IfNode(entry, bol, PROB_MAX, COUNT_UNKNOWN);
    register_node(iff, outer_loop, entry, dom_depth(entry));
-   ProjNode* iffast = new (C) IfTrueNode(iff);
    register_node(iffast, outer_loop, iff, dom_depth(iff));
-   ProjNode* ifslow = new (C) IfFalseNode(iff);
    register_node(ifslow, outer_loop, iff, dom_depth(iff));
  
    // Clone the loop body.  The clone becomes the fast loop.  The
    // original pre-header will (illegally) have 3 control users
    // (old & new loops & new if).