1.1 --- a/src/share/vm/c1/c1_LIRGenerator.cpp Mon Jun 03 14:02:05 2013 -0700 1.2 +++ b/src/share/vm/c1/c1_LIRGenerator.cpp Tue Jun 04 12:06:54 2013 -0700 1.3 @@ -2232,6 +2232,7 @@ 1.4 // We still need to continue with the checks. 1.5 if (src.is_constant()) { 1.6 ciObject* src_con = src.get_jobject_constant(); 1.7 + guarantee(src_con != NULL, "no source constant"); 1.8 1.9 if (src_con->is_null_object()) { 1.10 // The constant src object is null - We can skip