--- a/src/share/vm/c1/c1_Runtime1.cpp	Tue Mar 13 18:53:33 2012 -0700
+++ b/src/share/vm/c1/c1_Runtime1.cpp	Thu Mar 15 15:31:34 2012 -0700
@@ -169,7 +169,7 @@
     RegisterMap reg_map(thread, false);
     frame runtime_frame = thread->last_frame();
     frame caller_frame = runtime_frame.sender(&reg_map);
-    Deoptimization::deoptimize_frame(thread, caller_frame.id());
+    Deoptimization::deoptimize_frame(thread, caller_frame.id(), Deoptimization::Reason_constraint);
     assert(caller_is_deopted(), "Must be deoptimized");
   }
 }
@@ -434,7 +434,7 @@
     if (osr_nm != NULL) {
       RegisterMap map(thread, false);
       frame fr =  thread->last_frame().sender(&map);
-      Deoptimization::deoptimize_frame(thread, fr.id());
+      Deoptimization::deoptimize_frame(thread, fr.id(), Deoptimization::Reason_constraint);
     }
   JRT_BLOCK_END
   return NULL;
@@ -505,7 +505,7 @@
     // We don't really want to deoptimize the nmethod itself since we
     // can actually continue in the exception handler ourselves but I
     // don't see an easy way to have the desired effect.
-    Deoptimization::deoptimize_frame(thread, caller_frame.id());
+    Deoptimization::deoptimize_frame(thread, caller_frame.id(), Deoptimization::Reason_constraint);
     assert(caller_is_deopted(), "Must be deoptimized");
 
     return SharedRuntime::deopt_blob()->unpack_with_exception_in_tls();
@@ -763,7 +763,7 @@
   assert(CodeCache::find_nmethod(caller_frame.pc()) != NULL, "sanity");
 
   // Deoptimize the caller frame.
-  Deoptimization::deoptimize_frame(thread, caller_frame.id());
+  Deoptimization::deoptimize_frame(thread, caller_frame.id(), Deoptimization::Reason_constraint);
 
   // Return to the now deoptimized frame.
 JRT_END
@@ -975,7 +975,7 @@
       nm->make_not_entrant();
     }
 
-    Deoptimization::deoptimize_frame(thread, caller_frame.id());
+    Deoptimization::deoptimize_frame(thread, caller_frame.id(), Deoptimization::Reason_constraint);
 
     // Return to the now deoptimized frame.
   }