This patch much improves our tracking of whether function is...

src/ic.h

Index: src/ic.h
===================================================================
--- src/ic.h	(revision 2034)
+++ src/ic.h	(working copy)
@@ -120,7 +120,8 @@
   static void TraceIC(const char* type,
                       Handle<String> name,
                       State old_state,
-                      Code* new_target);
+                      Code* new_target,
+                      const char* updated_from = "");

[Kasper Lund, 2009/05/25 09:45:42]

updated_from -> extra_info?

 #endif
 
   static Failure* TypeError(const char* type,