src/hotspot/share/opto/compile.hpp

*** 52,61 ****
--- 52,62 ----
  class CallGenerator;
  class CloneMap;
  class ConnectionGraph;
  class InlineTree;
  class Int_Array;
+ class LoadBarrierNode;
  class Matcher;
  class MachConstantNode;
  class MachConstantBaseNode;
  class MachNode;
  class MachOper;
*** 357,369 ****
    InlineTree*           _ilt;                   // Ditto (temporary).
    address               _stub_function;         // VM entry for stub being compiled, or NULL
    const char*           _stub_name;             // Name of stub or adapter being compiled, or NULL
    address               _stub_entry_point;      // Compile code entry for generated stub, or NULL
  
-   // For GC
-   void*                 _barrier_set_state;
- 
    // Control of this compilation.
    int                   _num_loop_opts;         // Number of iterations for doing loop optimiztions
    int                   _max_inline_size;       // Max inline size for this compilation
    int                   _freq_inline_size;      // Max hot method inline size for this compilation
    int                   _fixed_slots;           // count of frame slots not allocated by the register
--- 358,367 ----
*** 408,417 ****
--- 406,416 ----
    bool                  _has_method_handle_invokes; // True if this method has MethodHandle invokes.
    RTMState              _rtm_state;             // State of Restricted Transactional Memory usage
  
    // Compilation environment.
    Arena                 _comp_arena;            // Arena with lifetime equivalent to Compile
+   void*                 _barrier_set_state;     // Potential GC barrier state for Compile
    ciEnv*                _env;                   // CI interface
    DirectiveSet*         _directive;             // Compiler directive
    CompileLog*           _log;                   // from CompilerThread
    const char*           _failure_reason;        // for record_failure/failing pattern
    GrowableArray<CallGenerator*>* _intrinsics;   // List of intrinsics.