diff -r 09cdb1e1c77b -r ee5cc9e78493 src/share/vm/runtime/thread.cpp
--- a/src/share/vm/runtime/thread.cpp	Fri Aug 20 04:08:08 2010 -0700
+++ b/src/share/vm/runtime/thread.cpp	Fri Aug 20 09:55:50 2010 -0700
@@ -2110,8 +2110,7 @@
     }
     if (f.id() == thread->must_deopt_id()) {
       thread->clear_must_deopt_id();
-      // Since we know we're safe to deopt the current state is a safe state
-      f.deoptimize(thread, true);
+      f.deoptimize(thread);
     } else {
       fatal("missed deoptimization!");
     }