genopinit.c (main): Output code to declare undefined variables.

	* genopinit.c (main): Output code to declare undefined
	variables.

From-SVN: r72220

gcc/ChangeLog

+2003-10-08  Kazu Hirata  <kazu@cs.umass.edu>
+
+	* genopinit.c (main): Output code to declare undefined
+	variables.
+
 2003-10-07  Kelley Cook  <kcook@gcc.gnu.org>
 
 	* gengtype-lex.l: Remove -Wtraditional cruft.

gcc/genopinit.c

@@ -356,6 +356,11 @@ from the machine description file `md'.  */\n\n");
 
   printf ("void\ninit_all_optabs (void)\n{\n");
 
+  puts ("\
+#ifdef FIXUNS_TRUNC_LIKE_FIX_TRUNC\n\
+  int i, j;\n\
+#endif\n");
+
   /* Read the machine description.  */
 
   while (1)