Refactoring

[libfirm] / ir / be / bechordal_main.c

diff --git a/ir/be/bechordal_main.c b/ir/be/bechordal_main.c
index 98812ca..b423b2c 100644 (file)
--- a/ir/be/bechordal_main.c
+++ b/ir/be/bechordal_main.c
@@ -310,7 +310,9 @@ static void be_ra_chordal_main(const be_irg_t *bi)
 #else
                {
                copy_opt_t *co = new_copy_opt(&chordal_env, co_get_costs_loop_depth);
+               co_build_ou_structure(co);
                co_solve_heuristic(co);
+               co_free_ou_structure(co);
                free_copy_opt(co);
                }
 #endif