Fixed bug in P4_16 programs that was making bmv2 crash

Change-Id: Ia5057b3080e55610605908cd36b399db6c50c545
diff --git a/tools/test/p4src/p4-16/p4c-out/wcmp.p4info b/tools/test/p4src/p4-16/p4c-out/wcmp.p4info
index 41aabf4..b6c3b50 100644
--- a/tools/test/p4src/p4-16/p4c-out/wcmp.p4info
+++ b/tools/test/p4src/p4-16/p4c-out/wcmp.p4info
@@ -133,7 +133,7 @@
   spec {
     unit: PACKETS
   }
-  size: 254
+  size: 255
 }
 counters {
   preamble {
@@ -144,7 +144,7 @@
   spec {
     unit: PACKETS
   }
-  size: 254
+  size: 255
 }
 direct_counters {
   preamble {