src/hotspot/share/runtime/safepointMechanism.hpp

rev 50896 : 8206003: SafepointSynchronize with TLH: StoreStore barriers should be moved out of the loop
Reviewed-by: eosterlund, rehn, dholmes

@@ -77,13 +77,17 @@
   static inline bool poll(Thread* thread);
 
   // Blocks a thread until safepoint is completed
   static inline void block_if_requested(JavaThread* thread);
 
+  // Caller is responsible for using a memory barrier if needed.
   static inline void arm_local_poll(JavaThread* thread);
   static inline void disarm_local_poll(JavaThread* thread);
 
+  static inline void arm_local_poll_release(JavaThread* thread);
+  static inline void disarm_local_poll_release(JavaThread* thread);
+
   // Setup the selected safepoint mechanism
   static void initialize();
   static void initialize_header(JavaThread* thread);
 };