/* copy minimization */
copystat_collect_cls(&chordal_env);
be_copy_opt(&chordal_env);
dump(BE_CH_DUMP_COPYMIN, irg, "-copymin", dump_ir_block_graph_sched);
/* copy minimization */
copystat_collect_cls(&chordal_env);
be_copy_opt(&chordal_env);
dump(BE_CH_DUMP_COPYMIN, irg, "-copymin", dump_ir_block_graph_sched);