--- old/src/cpu/x86/vm/interp_masm_x86_64.hpp	2009-10-22 18:35:27.207188993 +0200
+++ new/src/cpu/x86/vm/interp_masm_x86_64.hpp	2009-10-22 18:35:27.101587757 +0200
@@ -95,9 +95,10 @@
 
   void get_unsigned_2_byte_index_at_bcp(Register reg, int bcp_offset);
   void get_cache_and_index_at_bcp(Register cache, Register index,
-                                  int bcp_offset);
+                                  int bcp_offset, bool giant_index = false);
   void get_cache_entry_pointer_at_bcp(Register cache, Register tmp,
-                                      int bcp_offset);
+                                      int bcp_offset, bool giant_index = false);
+  void get_cache_index_at_bcp(Register index, int bcp_offset, bool giant_index = false);
 
 
   void pop_ptr(Register r = rax);
@@ -236,7 +237,8 @@
   void profile_call(Register mdp);
   void profile_final_call(Register mdp);
   void profile_virtual_call(Register receiver, Register mdp,
-                            Register scratch2);
+                            Register scratch2,
+                            bool receiver_can_be_null = false);
   void profile_ret(Register return_bci, Register mdp);
   void profile_null_seen(Register mdp);
   void profile_typecheck(Register mdp, Register klass, Register scratch);