src/hotspot/share/oops/arrayKlass.hpp

rev 59083 : DRAFT 8236522: NonTearable marker interface for inline classes to enforce atomicity

*** 67,76 ****
--- 67,80 ----
    static ByteSize element_klass_offset() { return in_ByteSize(offset_of(ArrayKlass, _element_klass)); }
  
    // Presented with an ArrayKlass, which storage_properties should be encoded into arrayOop
    virtual ArrayStorageProperties storage_properties() { return ArrayStorageProperties::empty; }
  
+   // Are loads and stores to this concrete array type atomic?
+   // Note that Object[] is naturally atomic, but its subtypes may not be.
+   virtual bool element_access_is_atomic() { return true; }
+ 
    // Testing operation
    DEBUG_ONLY(bool is_array_klass_slow() const { return true; })
  
    // Instance variables
    int dimension() const                 { return _dimension;      }