X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fstat%2Fdags.c;h=e6fe8b769f84ca2b6db13725411a402853f55f2d;hb=541e9f7783a1d0c28748eac4779d42d08f2062f9;hp=17f795b36f849692383194014a56815c33384a96;hpb=eb08138c6b80c169945568e4414f491a9bc20388;p=libfirm

diff --git a/ir/stat/dags.c b/ir/stat/dags.c
index 17f795b36..e6fe8b769 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.
  *
@@ -17,19 +17,13 @@
  * 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
+#include "config.h"
 
 #include <assert.h>
 
@@ -108,14 +102,14 @@ 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 */
 
 /**
  * Allocate a new DAG entry.
  */
 static dag_entry_t *new_dag_entry(dag_env_t *dag_env, ir_node *node) {
-	dag_entry_t *entry = obstack_alloc(&dag_env->obst, sizeof(*entry));
+	dag_entry_t *entry = OALLOC(&dag_env->obst, dag_entry_t);
 
 	entry->num_nodes       = 1;
 	entry->num_roots       = 1;
@@ -245,10 +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);
@@ -364,6 +358,7 @@ 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())