--- a/hotspot/src/share/vm/c1/c1_FrameMap.cpp	Thu Jun 03 14:20:27 2010 -0700
+++ b/hotspot/src/share/vm/c1/c1_FrameMap.cpp	Fri Jun 04 11:18:04 2010 -0700
@@ -153,7 +153,7 @@
 
 
 FrameMap::FrameMap(ciMethod* method, int monitors, int reserved_argument_area_size) {
-  if (!_init_done) init();
+  assert(_init_done, "should already be completed");
 
   _framesize = -1;
   _num_spills = -1;