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diff src/share/vm/oops/oop.hpp @ 344:6aae2f9d0294

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Merge
author ysr
date Thu, 12 Jun 2008 13:50:55 -0700
parents 37f87013dfd8 feeb96a45707
children 1ee8caae33af
line wrap: on
line diff
--- a/src/share/vm/oops/oop.hpp	Thu Jun 05 15:57:56 2008 -0700
+++ b/src/share/vm/oops/oop.hpp	Thu Jun 12 13:50:55 2008 -0700
@@ -77,10 +77,15 @@
   void init_mark();
 
   klassOop klass() const;
+  klassOop klass_or_null() const volatile;
   oop* klass_addr();
   narrowOop* compressed_klass_addr();
 
   void set_klass(klassOop k);
+
+  // For klass field compression
+  int klass_gap() const;
+  void set_klass_gap(int z);
   // For when the klass pointer is being used as a linked list "next" field.
   void set_klass_to_list_ptr(oop k);