Remove unused variable.

[libfirm] / ir / stat / dags.c

diff --git a/ir/stat/dags.c b/ir/stat/dags.c
index f1ee384..42c2be9 100644 (file)
--- 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.
  *
@@ -23,9 +23,7 @@
  * @author  Michael Beck
  * @version $Id$
  */
-#ifdef HAVE_CONFIG_H
-# include "config.h"
-#endif
+#include "config.h"
 
 #include <assert.h>
 
@@ -104,7 +102,7 @@ static int is_arg(ir_node *node)
                return 0;
 
        node = get_Proj_pred(node);
-       return get_irn_op(node) == op_Start;
+       return is_Start(node);
 }  /* is_arg */
 
 /**
@@ -241,10 +239,10 @@ static void connect_dags(ir_node *node, void *env)
        }  /* if */
 
        /* if this option is set, Loads are always leaves */
-       if (dag_env->options & FIRMSTAT_LOAD_IS_LEAVE && get_irn_op(node) == op_Load)
+       if (dag_env->options & FIRMSTAT_LOAD_IS_LEAVE && is_Load(node))
                return;
 
-       if (dag_env->options & FIRMSTAT_CALL_IS_LEAVE && get_irn_op(node) == op_Call)
+       if (dag_env->options & FIRMSTAT_CALL_IS_LEAVE && is_Call(node))
                return;
 
        entry = get_irn_dag_entry(node);