gencodes.c (main): Define CODE_FOR_nothing as the last possible insn_code_number + 1.

        * gencodes.c (main): Define CODE_FOR_nothing as the last possible
        insn_code_number + 1.

From-SVN: r35473

gcc/ChangeLog

+2000-08-04 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
+
+	* gencodes.c (main): Define CODE_FOR_nothing as the last possible
+	insn_code_number + 1.
+
 2000-08-04  Kazu Hirata  <kazu@hxi.com>
 
 	* cse.c: Fix a comment typo. Fix formatting.

gcc/gencodes.c

@@ -84,7 +84,7 @@ from the machine description file `md'.  */\n\n");
 	gen_insn (desc);
     }
 
-  printf ("  CODE_FOR_nothing };\n");
+  printf ("  CODE_FOR_nothing = %d };\n", insn_code_number + 1);
 
   printf ("\n#define MAX_INSN_CODE ((int) CODE_FOR_nothing)\n");