From 5e00ec74d8ce58f99801200d4d3d0412c7cc1b28 Mon Sep 17 00:00:00 2001
From: kan <kan@FreeBSD.org>
Date: Wed, 28 Jul 2004 03:11:36 +0000
Subject: Gcc 3.4.2 20040728.

---
 contrib/gcc/genflags.c | 61 +++++++++++++++++++++-----------------------------
 1 file changed, 25 insertions(+), 36 deletions(-)

(limited to 'contrib/gcc/genflags.c')

diff --git a/contrib/gcc/genflags.c b/contrib/gcc/genflags.c
index 9480681..d310273 100644
--- a/contrib/gcc/genflags.c
+++ b/contrib/gcc/genflags.c
@@ -2,7 +2,7 @@
    - some flags HAVE_... saying which simple standard instructions are
    available for this machine.
    Copyright (C) 1987, 1991, 1995, 1998,
-   1999, 2000 Free Software Foundation, Inc.
+   1999, 2000, 2003, 2004 Free Software Foundation, Inc.
 
 This file is part of GCC.
 
@@ -22,8 +22,10 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA
 02111-1307, USA.  */
 
 
-#include "hconfig.h"
+#include "bconfig.h"
 #include "system.h"
+#include "coretypes.h"
+#include "tm.h"
 #include "rtl.h"
 #include "obstack.h"
 #include "errors.h"
@@ -38,17 +40,16 @@ static int max_id_len;
 /* Max operand encountered in a scan over some insn.  */
 static int max_opno;
 
-static void max_operand_1	PARAMS ((rtx));
-static int num_operands		PARAMS ((rtx));
-static void gen_proto		PARAMS ((rtx));
-static void gen_macro		PARAMS ((const char *, int, int));
-static void gen_insn		PARAMS ((rtx));
+static void max_operand_1 (rtx);
+static int num_operands (rtx);
+static void gen_proto (rtx);
+static void gen_macro (const char *, int, int);
+static void gen_insn (rtx);
 
 /* Count the number of match_operand's found.  */
 
 static void
-max_operand_1 (x)
-     rtx x;
+max_operand_1 (rtx x)
 {
   RTX_CODE code;
   int i;
@@ -80,8 +81,7 @@ max_operand_1 (x)
 }
 
 static int
-num_operands (insn)
-     rtx insn;
+num_operands (rtx insn)
 {
   int len = XVECLEN (insn, 1);
   int i;
@@ -98,9 +98,7 @@ num_operands (insn)
    of arguments it takes.  Any missing arguments are assumed to be at
    the end.  */
 static void
-gen_macro (name, real, expect)
-     const char *name;
-     int real, expect;
+gen_macro (const char *name, int real, int expect)
 {
   int i;
 
@@ -129,8 +127,7 @@ gen_macro (name, real, expect)
    does nothing.  */
 
 static void
-gen_proto (insn)
-     rtx insn;
+gen_proto (rtx insn)
 {
   int num = num_operands (insn);
   int i;
@@ -157,9 +154,9 @@ gen_proto (insn)
     }
 
   if (truth != 0)
-    printf ("extern rtx        gen_%-*s PARAMS ((", max_id_len, name);
+    printf ("extern rtx        gen_%-*s (", max_id_len, name);
   else
-    printf ("static inline rtx gen_%-*s PARAMS ((", max_id_len, name);
+    printf ("static inline rtx gen_%-*s (", max_id_len, name);
 
   if (num == 0)
     fputs ("void", stdout);
@@ -167,11 +164,11 @@ gen_proto (insn)
     {
       for (i = 1; i < num; i++)
 	fputs ("rtx, ", stdout);
-      
+
       fputs ("rtx", stdout);
     }
 
-  puts ("));");
+  puts (");");
 
   /* Some back ends want to take the address of generator functions,
      so we cannot simply use #define for these dummy definitions.  */
@@ -182,21 +179,18 @@ gen_proto (insn)
 	{
 	  putchar ('(');
 	  for (i = 0; i < num-1; i++)
-	    printf ("%c, ", 'a' + i);
-	  printf ("%c)\n", 'a' + i);
-	  for (i = 0; i < num; i++)
-	    printf ("     rtx %c ATTRIBUTE_UNUSED;\n", 'a' + i);
+	    printf ("rtx %c ATTRIBUTE_UNUSED, ", 'a' + i);
+	  printf ("rtx %c ATTRIBUTE_UNUSED)\n", 'a' + i);
 	}
       else
-	puts ("()");
+	puts ("(void)");
       puts ("{\n  return 0;\n}");
     }
 
 }
 
 static void
-gen_insn (insn)
-     rtx insn;
+gen_insn (rtx insn)
 {
   const char *name = XSTR (insn, 0);
   const char *p;
@@ -215,7 +209,7 @@ gen_insn (insn)
     max_id_len = len;
 
   if (truth == 0)
-    /* emit nothing */;
+    /* Emit nothing.  */;
   else if (truth == 1)
     printf ("#define HAVE_%s 1\n", name);
   else
@@ -236,12 +230,8 @@ gen_insn (insn)
   obstack_grow (&obstack, &insn, sizeof (rtx));
 }
 
-extern int main PARAMS ((int, char **));
-
 int
-main (argc, argv)
-     int argc;
-     char **argv;
+main (int argc, char **argv)
 {
   rtx desc;
   rtx dummy;
@@ -260,7 +250,7 @@ main (argc, argv)
 
   if (init_md_reader_args (argc, argv) != SUCCESS_EXIT_CODE)
     return (FATAL_EXIT_CODE);
-  
+
   puts ("/* Generated automatically by the program `genflags'");
   puts ("   from the machine description file `md'.  */\n");
   puts ("#ifndef GCC_INSN_FLAGS_H");
@@ -297,8 +287,7 @@ main (argc, argv)
 
 /* Define this so we can link with print-rtl.o to get debug_rtx function.  */
 const char *
-get_insn_name (code)
-     int code ATTRIBUTE_UNUSED;
+get_insn_name (int code ATTRIBUTE_UNUSED)
 {
   return NULL;
 }
-- 
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