X-Git-Url: http://git.sourceforge.jp/view?a=blobdiff_plain;f=gcc%2Fgenextract.c;h=b600605240307c8e5141a9db25a4d4879cfb9dd5;hb=30c40ce2519ea8f28ff20c2435fad8cc700fe3d1;hp=54be0ebeccc588e0236dc4bc465b909bbc708a15;hpb=c0fe9e543654e017c36f8caa57dd1bdb0474e5e8;p=pf3gnuchains%2Fgcc-fork.git

diff --git a/gcc/genextract.c b/gcc/genextract.c
index 54be0ebeccc..b6006052403 100644
--- a/gcc/genextract.c
+++ b/gcc/genextract.c
@@ -1,5 +1,5 @@
 /* Generate code from machine description to extract operands from insn as rtl.
-   Copyright (C) 1987, 1991, 1992, 1993, 1997, 1998, 1999, 2000, 2003
+   Copyright (C) 1987, 1991, 1992, 1993, 1997, 1998, 1999, 2000, 2003, 2004
    Free Software Foundation, Inc.
 
 This file is part of GCC.
@@ -326,7 +326,7 @@ print_path (const char *path)
       else if (ISDIGIT(path[i]))
 	printf ("XEXP (");
       else
-	abort ();
+	gcc_unreachable ();
     }
 
   printf ("pat");
@@ -338,7 +338,7 @@ print_path (const char *path)
       else if (ISDIGIT(path[i]))
 	printf (", %d)", path[i] - '0');
       else
-	abort ();
+	gcc_unreachable ();
     }
 }
 
@@ -354,9 +354,6 @@ main (int argc, char **argv)
 
   progname = "genextract";
 
-  if (argc <= 1)
-    fatal ("no input file name");
-
   if (init_md_reader_args (argc, argv) != SUCCESS_EXIT_CODE)
     return (FATAL_EXIT_CODE);
 
@@ -481,7 +478,7 @@ from the machine description file `md'.  */\n\n");
   /* This should never be reached.  Note that we would also reach this abort
    if we tried to extract something whose INSN_CODE was a DEFINE_EXPAND or
    DEFINE_SPLIT, but that is correct.  */
-  printf ("    default:\n      abort ();\n");
+  printf ("    default:\n      gcc_unreachable ();\n");
 
   printf ("    }\n}\n");