12724 update smatch to 0.6.1-rc1-il-5

@@ -17,9 +17,9 @@
 /*
  * check-name: smatch impossible #1
  * check-command: smatch -I.. sm_impossible1.c
  *
  * check-output-start
-sm_impossible1.c:12 main() [register_impossible_return] 'impossible' = 'impossible'
+sm_impossible1.c:12 main() [register_impossible_return] impossible = 'impossible'
 sm_impossible1.c:14 main() register_impossible_return: no states
  * check-output-end
  */