$OpenBSD: patch-gcc_passes_c,v 1.1.1.1 2010/10/10 17:39:06 steven Exp $
--- gcc/passes.c.orig	Tue Jan 30 14:34:10 2007
+++ gcc/passes.c	Sun Mar 18 23:58:45 2007
@@ -317,7 +317,7 @@ register_one_dump_file (struct tree_opt_pass *pass, bo
     sprintf (num, "%d", ((int) pass->static_pass_number < 0
 			 ? 1 : pass->static_pass_number));
 
-  dot_name = concat (".", pass->name, num, NULL);
+  dot_name = concat (".", pass->name, num, (void *)0);
   if (ipa)
     prefix = "ipa-", flags = TDF_IPA;
   else if (properties & PROP_trees)
@@ -325,8 +325,8 @@ register_one_dump_file (struct tree_opt_pass *pass, bo
   else
     prefix = "rtl-", flags = TDF_RTL;
 
-  flag_name = concat (prefix, pass->name, num, NULL);
-  glob_name = concat (prefix, pass->name, NULL);
+  flag_name = concat (prefix, pass->name, num, (void *)0);
+  glob_name = concat (prefix, pass->name, (void *)0);
   pass->static_pass_number = dump_register (dot_name, flag_name, glob_name,
                                             flags, pass->letter);
 }