genautomata.c (output_internal_min_issue_delay_func): Add ATTRIBUTE_UNUSED to…

genautomata.c (output_internal_min_issue_delay_func): Add ATTRIBUTE_UNUSED to avoid warning with empty dfa.

	* genautomata.c (output_internal_min_issue_delay_func): Add
	ATTRIBUTE_UNUSED to avoid warning with empty dfa.
	(output_internal_trans_func): Likewise.

From-SVN: r53266

gcc/ChangeLog

+2002-05-07  Andreas Jaeger  <aj@suse.de>
+
+	* genautomata.c (output_internal_min_issue_delay_func): Add
+	ATTRIBUTE_UNUSED to avoid warning with empty dfa.
+	(output_internal_trans_func): Likewise.
+
 Tue May  7 10:06:22 2002  Jeffrey A Law  (law@redhat.com)
 
 	* pa.c (hppa_profile_hook): Use force_reg to get the address

gcc/genautomata.c

@@ -7741,11 +7741,11 @@ output_internal_min_issue_delay_func ()
   fprintf (output_file, "static int %s PARAMS ((int, struct %s *));\n",
 	   INTERNAL_MIN_ISSUE_DELAY_FUNC_NAME, CHIP_NAME);
   fprintf (output_file,
-	   "static int\n%s (%s, %s)\n\tint %s;\n\tstruct %s *%s;\n",
+	   "static int\n%s (%s, %s)\n\tint %s;\n\tstruct %s *%s  ATTRIBUTE_UNUSED;\n",
 	   INTERNAL_MIN_ISSUE_DELAY_FUNC_NAME, INTERNAL_INSN_CODE_NAME,
 	   CHIP_PARAMETER_NAME, INTERNAL_INSN_CODE_NAME, CHIP_NAME,
 	   CHIP_PARAMETER_NAME);
-  fprintf (output_file, "{\n  int %s;\n  int %s;\n",
+  fprintf (output_file, "{\n  int %s ATTRIBUTE_UNUSED;\n  int %s;\n",
 	   TEMPORARY_VARIABLE_NAME, RESULT_VARIABLE_NAME);
   fprintf (output_file, "\n  switch (%s)\n    {\n", INTERNAL_INSN_CODE_NAME);
   output_insn_code_cases (output_automata_list_min_issue_delay_code);
@@ -7858,11 +7858,11 @@ output_internal_trans_func ()
   fprintf (output_file, "static int %s PARAMS ((int, struct %s *));\n",
 	   INTERNAL_TRANSITION_FUNC_NAME, CHIP_NAME);
   fprintf (output_file,
-	   "static int\n%s (%s, %s)\n\tint %s;\n\tstruct %s *%s;\n",
+	   "static int\n%s (%s, %s)\n\tint %s;\n\tstruct %s *%s  ATTRIBUTE_UNUSED;\n",
 	   INTERNAL_TRANSITION_FUNC_NAME, INTERNAL_INSN_CODE_NAME,
 	   CHIP_PARAMETER_NAME, INTERNAL_INSN_CODE_NAME,
 	   CHIP_NAME, CHIP_PARAMETER_NAME);
-  fprintf (output_file, "{\n  int %s;\n", TEMPORARY_VARIABLE_NAME);
+  fprintf (output_file, "{\n  int %s ATTRIBUTE_UNUSED;\n", TEMPORARY_VARIABLE_NAME);
   fprintf (output_file, "\n  switch (%s)\n    {\n", INTERNAL_INSN_CODE_NAME);
   output_insn_code_cases (output_automata_list_transition_code);
   fprintf (output_file, "\n    default:\n      return -1;\n    }\n");