/* construct control flow loop tree */
construct_cf_backedges(chordal_env->irg);
- //dump_looptree(0, get_irg_loop(env.irg));
- //dump_execfreqs(env.irg);
-
/* construct loop out edges and livethrough_unused sets for loops and blocks */
irg_block_walk_graph(chordal_env->irg, NULL, construct_loop_edges, &env);
construct_loop_livethrough_unused(&env, get_irg_loop(env.irg));