avoid unnecessary macros in ia32_transform.c

[libfirm] / ir / be / becopyheur.c

diff --git a/ir/be/becopyheur.c b/ir/be/becopyheur.c
index 44eb235..47f6d18 100644 (file)
--- a/ir/be/becopyheur.c
+++ b/ir/be/becopyheur.c
@@ -93,8 +93,10 @@ static inline int nodes_interfere(const be_chordal_env_t *env, const ir_node *a,
 {
        if (env->ifg)
                return be_ifg_connected(env->ifg, a, b);
-       else
-               return be_values_interfere(env->birg->lv, a, b);
+       else {
+               be_lv_t *lv = be_get_irg_liveness(env->irg);
+               return be_values_interfere(lv, a, b);
+       }
 }
 
 static int set_cmp_conflict_t(const void *x, const void *y, size_t size)