X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fir%2Firedges_t.h;h=d82e8a6c68a06040065a299aad17134942ee20df;hb=202b43933e0cc0b71cc7fbe2b092b94efb7fd30e;hp=4fc592091b715ac235d7a06a2dc1ab8ba24e75ef;hpb=eb08138c6b80c169945568e4414f491a9bc20388;p=libfirm

diff --git a/ir/ir/iredges_t.h b/ir/ir/iredges_t.h
index 4fc592091..d82e8a6c6 100644
--- a/ir/ir/iredges_t.h
+++ b/ir/ir/iredges_t.h
@@ -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.
  *
@@ -17,27 +17,16 @@
  * PURPOSE.
  */
 
-/*
- * Project:     libFIRM
- * File name:   ir/ir/iredges_t.h
- * Purpose:     Everlasting outs -- private header.
- * Author:      Sebastian Hack
- * Modified by: Andreas Schoesser
- * Created:     15.01.2005
- * CVS-ID:      $Id$
- * Copyright:   (c) 1998-2005 Universit�t Karlsruhe
- */
-
 /**
- * everlasting outs.
- * @author Sebastian Hack
- * @date 15.1.2005
+ * @file
+ * @brief   Everlasting outs -- private header.
+ * @author  Sebastian Hack, Andreas Schoesser
+ * @date    15.01.2005
+ * @version $Id$
  */
+#ifndef FIRM_IR_EDGES_T_H
+#define FIRM_IR_EDGES_T_H
 
-#ifndef _FIRM_EDGES_T_H
-#define _FIRM_EDGES_T_H
-
-#include "firm_config.h"
 #include "debug.h"
 
 #include "set.h"
@@ -55,15 +44,15 @@
  * An edge.
  */
 struct _ir_edge_t {
-  ir_node  *src;          /**< The source node of the edge. */
-  int      pos;           /**< The position of the edge at @p src. */
-  unsigned invalid : 1;   /**< edges that are removed are marked invalid. */
-  unsigned present : 1;   /**< Used by the verifier. Don't rely on its content. */
-  unsigned kind    : 4;   /**< The kind of the edge. */
-  struct list_head list;  /**< The list head to queue all out edges at a node. */
+	ir_node  *src;          /**< The source node of the edge. */
+	int      pos;           /**< The position of the edge at @p src. */
+	unsigned invalid : 1;   /**< edges that are removed are marked invalid. */
+	unsigned present : 1;   /**< Used by the verifier. Don't rely on its content. */
+	unsigned kind    : 4;   /**< The kind of the edge. */
+	struct list_head list;  /**< The list head to queue all out edges at a node. */
 #ifdef DEBUG_libfirm
-  long src_nr;            /**< The node number of the source node. */
-  long edge_nr;           /**< A unique number identifying the edge. */
+	long src_nr;            /**< The node number of the source node. */
+	long edge_nr;           /**< A unique number identifying the edge. */
 #endif
 };
 
@@ -87,9 +76,11 @@ struct _ir_edge_t {
 * @param irn The node.
 * @return The first out edge that points to this node.
 */
-static INLINE const ir_edge_t *_get_irn_out_edge_first_kind(const ir_node *irn, ir_edge_kind_t kind)
+static inline const ir_edge_t *_get_irn_out_edge_first_kind(const ir_node *irn, ir_edge_kind_t kind)
 {
-	const struct list_head *head = _get_irn_outs_head(irn, kind);
+	const struct list_head *head;
+	assert(edges_activated_kind(get_irn_irg(irn), kind));
+	head = _get_irn_outs_head(irn, kind);
 	return list_empty(head) ? NULL : list_entry(head->next, ir_edge_t, list);
 }
 
@@ -99,7 +90,7 @@ static INLINE const ir_edge_t *_get_irn_out_edge_first_kind(const ir_node *irn,
 * @param last The last out edge you have seen.
 * @return The next out edge in @p irn 's out list after @p last.
 */
-static INLINE const ir_edge_t *_get_irn_out_edge_next(const ir_node *irn, const ir_edge_t *last)
+static inline const ir_edge_t *_get_irn_out_edge_next(const ir_node *irn, const ir_edge_t *last)
 {
 	struct list_head *next = last->list.next;
 	return next == _get_irn_outs_head(irn, last->kind) ? NULL : list_entry(next, ir_edge_t, list);
@@ -110,7 +101,7 @@ static INLINE const ir_edge_t *_get_irn_out_edge_next(const ir_node *irn, const
 * @param irn The node.
 * @return The number of edges pointing to this node.
 */
-static INLINE int _get_irn_n_edges_kind(const ir_node *irn, int kind)
+static inline int _get_irn_n_edges_kind(const ir_node *irn, int kind)
 {
 	/* Perhaps out_count was buggy. This code does it more safely. */
 #if 0
@@ -124,7 +115,7 @@ static INLINE int _get_irn_n_edges_kind(const ir_node *irn, int kind)
 #endif
 }
 
-static INLINE int _edges_activated_kind(const ir_graph *irg, ir_edge_kind_t kind)
+static inline int _edges_activated_kind(const ir_graph *irg, ir_edge_kind_t kind)
 {
 	return _get_irg_edge_info(irg, kind)->activated;
 }
@@ -133,7 +124,7 @@ static INLINE int _edges_activated_kind(const ir_graph *irg, ir_edge_kind_t kind
 * Assure, that the edges information is present for a certain graph.
 * @param irg The graph.
 */
-static INLINE void _edges_assure_kind(ir_graph *irg, int kind)
+static inline void _edges_assure_kind(ir_graph *irg, int kind)
 {
 	if(!_edges_activated_kind(irg, kind))
 		edges_activate_kind(irg, kind);
@@ -171,17 +162,17 @@ int edges_register_private_data(size_t n);
 *              edges_register_private_data().
 * @return A pointer to the private data.
 */
-static INLINE void *_get_edge_private_data(const ir_edge_t *edge, int ofs)
+static inline void *_get_edge_private_data(const ir_edge_t *edge, int ofs)
 {
 	return (void *) ((char *) edge + sizeof(edge[0]) + ofs);
 }
 
-static INLINE ir_node *_get_edge_src_irn(const ir_edge_t *edge)
+static inline ir_node *_get_edge_src_irn(const ir_edge_t *edge)
 {
 	return edge->src;
 }
 
-static INLINE int _get_edge_src_pos(const ir_edge_t *edge)
+static inline int _get_edge_src_pos(const ir_edge_t *edge)
 {
 	return edge->pos;
 }
@@ -221,6 +212,4 @@ void edges_invalidate_all(ir_node *irn, ir_graph *irg);
 #define get_block_succ_next(irn, last)    _get_irn_out_edge_next(irn, last)
 #endif
 
-
-
-#endif /* _FIRM_EDGES_T_H */
+#endif