src/share/vm/opto/loopnode.hpp

rev 7345 : 8054478: C2: Incorrectly compiled char[] array access crashes JVM
Summary: propagate node replacements along control flow edges to callers
Reviewed-by: dead backbranch in main loop results in erroneous array access
rev 7347 : reviews

*** 600,609 ****
--- 600,611 ----
        assert(ctrl->is_CFG(), "CFG");
      }
      return ctrl;
    }
  
+   bool cast_incr_before_loop(Node* incr, Node* ctrl, Node* loop);
+ 
  public:
    bool has_node( Node* n ) const {
      guarantee(n != NULL, "No Node.");
      return _nodes[n->_idx] != NULL;
    }