src/share/vm/opto/graphKit.hpp

*** 749,753 ****
--- 749,766 ----
  class BuildCutout: public PreserveJVMState {
   public:
    BuildCutout(GraphKit* kit, Node* p, float prob, float cnt = COUNT_UNKNOWN);
    ~BuildCutout();
  };
+ 
+ // Helper class to preserve the original _reexecute bit and _sp and restore
+ // them back
+ class PreserveReexecuteState: public StackObj {
+  protected:
+   GraphKit*        _kit;
+   uint             _sp;
+   JVMState::REBit  _reexecute;
+ 
+  public:
+   PreserveReexecuteState(GraphKit* kit);
+   ~PreserveReexecuteState();
+ };