X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fbe%2Fbecopyopt_t.h;h=d631b92971f444691609f05c5b08ede0cdb7d8a6;hb=a4c23fb5fdcaf600f18b4fa7b7e104fa9b7dc514;hp=422ee35ba407d387318e9bdac15dbb75d2e9696d;hpb=294764ce7bb590e7714ef1378d7eda9608dbef6e;p=libfirm

diff --git a/ir/be/becopyopt_t.h b/ir/be/becopyopt_t.h
index 422ee35ba..d631b9297 100644
--- a/ir/be/becopyopt_t.h
+++ b/ir/be/becopyopt_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.
  *
@@ -122,19 +122,19 @@ typedef struct _affinity_node_t affinity_node_t;
 
 struct _neighb_t {
 	neighb_t *next;   /** the next neighbour entry*/
-	ir_node  *irn;    /** the neighbour itself */
+	const ir_node  *irn;    /** the neighbour itself */
 	int      costs;   /** the costs of the edge (affinity_node_t->irn, neighb_t->irn) */
 };
 
 struct _affinity_node_t {
-	ir_node  *irn;          /** a node with affinity edges */
+	const ir_node  *irn;          /** a node with affinity edges */
 	int      degree;        /** number of affinity edges in the linked list below */
 	neighb_t *neighbours;   /** a linked list of all affinity neighbours */
 	void     *data;         /** stuff that is attachable. */
 };
 
 
-static INLINE affinity_node_t *get_affinity_info(const copy_opt_t *co, ir_node *irn) {
+static INLINE affinity_node_t *get_affinity_info(const copy_opt_t *co, const ir_node *irn) {
 	affinity_node_t find;
 
 	ASSERT_GS_AVAIL(co);