X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fstat%2Fdags.c;h=6ac7e92fcb3c61697c37819b7bf4764a163e47f9;hb=0481fff9d8163639a6cac25b6db008f745658d32;hp=17f795b36f849692383194014a56815c33384a96;hpb=eb08138c6b80c169945568e4414f491a9bc20388;p=libfirm

diff --git a/ir/stat/dags.c b/ir/stat/dags.c
index 17f795b36..6ac7e92fc 100644
--- a/ir/stat/dags.c
+++ b/ir/stat/dags.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 1995-2007 University of Karlsruhe.  All right reserved.
+ * Copyright (C) 1995-2008 University of Karlsruhe.  All right reserved.
  *
  * This file is part of libFirm.
  *
@@ -17,16 +17,12 @@
  * PURPOSE.
  */
 
-/*
- * Project:     libFIRM
- * File name:   ir/ir/dags.c
- * Purpose:     Statistics for Firm. DAG's in graphs.
- * Author:      Michael Beck
- * Created:
- * CVS-ID:      $Id$
- * Copyright:   (c) 2004 Universität Karlsruhe
+/**
+ * @file
+ * @brief   Statistics for Firm. DAG's in graphs.
+ * @author  Michael Beck
+ * @version $Id$
  */
-
 #ifdef HAVE_CONFIG_H
 # include "config.h"
 #endif
@@ -364,6 +360,7 @@ void count_dags_in_graph(graph_entry_t *global, graph_entry_t *graph)
 	dag_env_t   root_env;
 	dag_entry_t *entry;
 	unsigned id;
+	(void) global;
 
 	/* do NOT check the const code irg */
 	if (graph->irg == get_const_code_irg())