removed dependencies on chordal_env

[libfirm] / ir / be / becopyilp2.c

diff --git a/ir/be/becopyilp2.c b/ir/be/becopyilp2.c
index 801e470..9e2cf82 100644 (file)
--- a/ir/be/becopyilp2.c
+++ b/ir/be/becopyilp2.c
@@ -297,6 +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);
@@ -530,7 +533,7 @@ int co_solve_ilp2(copy_opt_t *co) {
 
 #else /* WITH_ILP */
 
-static void only_that_you_can_compile_without_WITH_ILP_defined(void) {
+static INLINE void only_that_you_can_compile_without_WITH_ILP_defined(void) {
 }
 
 #endif /* WITH_ILP */