*** old/src/share/vm/opto/split_if.cpp	Thu May 15 17:09:32 2014
--- new/src/share/vm/opto/split_if.cpp	Thu May 15 17:09:32 2014

*** 33,43 ****
--- 33,43 ----
  // Split Node 'n' through merge point.
  Node *PhaseIdealLoop::split_thru_region( Node *n, Node *region ) {
    uint wins = 0;
    assert( n->is_CFG(), "" );
    assert( region->is_Region(), "" );
-   Node *r = new (C) RegionNode( region->req() );
    IdealLoopTree *loop = get_loop( n );
    for( uint i = 1; i < region->req(); i++ ) {
      Node *x = n->clone();
      Node *in0 = n->in(0);
      if( in0->in(0) == region ) x->set_req( 0, in0->in(i) );