- insert_perms_env.chordal_env = chordal_env;
- insert_perms_env.perm_map = perm_map;
- irg_block_walk_graph(irg, insert_all_perms_walker, NULL, &insert_perms_env);
-
- // Matze: really needed here?
- // Sebastian: Yes. the walker function uses interference.
- be_liveness_invalidate(lv);
+ irg_block_walk_graph(irg, insert_all_perms_walker, NULL, chordal_env);