--- a/src/share/vm/interpreter/interpreterRuntime.cpp	Fri Jul 13 17:48:26 2012 -0700
+++ b/src/share/vm/interpreter/interpreterRuntime.cpp	Mon Jul 16 11:14:41 2012 -0700
@@ -547,23 +547,6 @@
     }
   }
 
-  if (is_put && !is_static && klass->is_subclass_of(SystemDictionary::CallSite_klass()) && (info.name() == vmSymbols::target_name())) {
-    const jint direction = frame::interpreter_frame_expression_stack_direction();
-    Handle call_site    (THREAD, *((oop*) thread->last_frame().interpreter_frame_tos_at(-1 * direction)));
-    Handle method_handle(THREAD, *((oop*) thread->last_frame().interpreter_frame_tos_at( 0 * direction)));
-    assert(call_site    ->is_a(SystemDictionary::CallSite_klass()),     "must be");
-    assert(method_handle->is_a(SystemDictionary::MethodHandle_klass()), "must be");
-
-    {
-      // Walk all nmethods depending on this call site.
-      MutexLocker mu(Compile_lock, thread);
-      Universe::flush_dependents_on(call_site, method_handle);
-    }
-
-    // Don't allow fast path for setting CallSite.target and sub-classes.
-    put_code = (Bytecodes::Code) 0;
-  }
-
   cache_entry(thread)->set_field(
     get_code,
     put_code,