src/share/vm/oops/oop.hpp

rev 12025 : imported patch acquire_klass_or_null

@@ -81,10 +81,11 @@
   // objects during a GC) -- requires a valid klass pointer
   inline void init_mark();
 
   inline Klass* klass() const;
   inline Klass* klass_or_null() const volatile;
+  inline Klass* klass_or_null_acquire() const volatile;
   inline Klass** klass_addr();
   inline narrowKlass* compressed_klass_addr();
 
   inline void set_klass(Klass* k);
   inline void release_set_klass(Klass* k);