--- a/hotspot/src/cpu/x86/vm/c1_LIRAssembler_x86.cpp	Tue Jun 12 16:23:31 2012 -0700
+++ b/hotspot/src/cpu/x86/vm/c1_LIRAssembler_x86.cpp	Wed Jun 13 11:36:03 2012 -0700
@@ -2673,7 +2673,7 @@
 #endif // _LP64
         }
       } else {
-        ShouldNotReachHere();
+        fatal(err_msg("unexpected type: %s", basictype_to_str(c->type())));
       }
       // cpu register - address
     } else if (opr2->is_address()) {