src/share/vm/oops/methodData.hpp

rev 5903 : 8031752: Failed speculative optimizations should be reattempted when root of compilation is different
Summary: support for speculative traps that keep track of the root of the compilation in which a trap occurs.
Reviewed-by:
rev 5904 : imported patch spectrap-chris
rev 5906 : [mq]: spectrapunloading

*** 2178,2187 ****
--- 2178,2191 ----
    static bool profile_return_for_invoke(methodHandle m, int bci);
    static int profile_parameters_flag();
    static bool profile_parameters_jsr292_only();
    static bool profile_all_parameters();
  
+   void clean_extra_data(BoolObjectClosure* is_alive);
+   void clean_extra_data_helper(DataLayout* dp, int shift, bool reset = false);
+   void verify_extra_data_clean(BoolObjectClosure* is_alive);
+ 
  public:
    static int header_size() {
      return sizeof(MethodData)/wordSize;
    }