added ir/opt include

[libfirm] / ir / be / becopyilp2.c

diff --git a/ir/be/becopyilp2.c b/ir/be/becopyilp2.c
index 1df4df3..6aaf689 100644 (file)
--- a/ir/be/becopyilp2.c
+++ b/ir/be/becopyilp2.c
@@ -40,6 +40,7 @@
 #include "becopyilp_t.h"
 #include "beifg_t.h"
 #include "besched_t.h"
+#include "benodesets.h"
 
 #define DEBUG_LVL 1
 
@@ -202,7 +203,7 @@ static int compare_edge_t(const void *k1, const void *k2, size_t size) {
        return ! (e1->n1 == e2->n1   &&   e1->n2 == e2->n2);
 }
 
-#define HASH_EDGE(e) (HASH_PTR((e)->n1) ^ HASH_PTR((e)->n2))
+#define HASH_EDGE(e) (nodeset_hash((e)->n1) ^ nodeset_hash((e)->n2))
 
 static INLINE edge_t *add_edge(set *edges, ir_node *n1, ir_node *n2, int *counter) {
        edge_t new_edge;
@@ -296,6 +297,9 @@ static void build_clique_star_cstr(ilp_env_t *ienv) {
                        for (e=set_first(edges); !e->n1; e=set_next(edges))
                                /*nothing*/ ;
 
+                       /* we could be stepped out of the loop before the set iterated to the end */
+                       set_break(edges);
+
                        pset_insert_ptr(clique, e->n1);
                        pset_insert_ptr(clique, e->n2);
                        remove_edge(edges, e->n1, e->n2, &n_edges);