BugFix: edges_activate() must handle the whole root set of nodes

[libfirm] / ir / ir / iredges_t.h

diff --git a/ir/ir/iredges_t.h b/ir/ir/iredges_t.h
index 18b224d..82dc175 100644 (file)
--- a/ir/ir/iredges_t.h
+++ b/ir/ir/iredges_t.h
@@ -29,9 +29,7 @@
 
 #include "iredges.h"
 
-#if FIRM_EDGES_INPLACE
-
-#define DBG_EDGES  "edges"
+#define DBG_EDGES  "firm.ir.edges"
 
 /**
  * An edge.
@@ -61,10 +59,10 @@ struct _ir_block_edge_t {
 };
 
 /** Accessor for private irn info. */
-#define _get_irn_edge_info(irn) ((irn_edge_info_t *) &(irn)->edge_info)
+#define _get_irn_edge_info(irn) (&(irn)->edge_info)
 
 /** Accessor for private irg info. */
-#define _get_irg_edge_info(irg) ((irg_edge_info_t *) &(irg)->edge_info)
+#define _get_irg_edge_info(irg) (&(irg)->edge_info)
 
 /**
  * Convenience macro to get the outs_head from a irn_edge_info_t
@@ -87,7 +85,7 @@ struct _ir_block_edge_t {
  */
 static INLINE const ir_edge_t *_get_irn_out_edge_first(const ir_node *irn)
 {
-  struct list_head *head = _get_irn_outs_head(irn);
+  const struct list_head *head = _get_irn_outs_head(irn);
   return list_empty(head) ? NULL : list_entry(head->next, ir_edge_t, list);
 }
 
@@ -252,23 +250,4 @@ extern void init_edges(void);
 #define edges_activated(irg)             _edges_activated(irg)
 #define edges_assure(irg)                _edges_assure(irg)
 
-#else
-/* new edges are disabled */
-
-#define init_edges()
-#define edges_reroute(old, nw, irg)
-#define edges_init_graph(irg);
-#define edges_notify_edge(src, pos, tgt, old_tgt, irg)
-#define edges_node_deleted(old, irg)
-#define edges_invalidate(irn, irg)
-#define get_irn_out_edge_first(irn)       NULL
-#define get_irn_out_edge_next(irn,last)   NULL
-#define get_edge_src_irn(edge)            NULL
-#define get_edge_src_pos(edge)            -1
-#define get_edge_private_data(edge,ofs)   NULL
-#define edges_activated(irg)              0
-#define edges_assure(irg)
-
-#endif /* FIRM_EDGES_INPLACE */
-
 #endif /* _FIRM_EDGES_T_H */