-/**
- * Places the necessary copies for the spilled phis in the graph
- * This has to be done once before be_insert_spill_reloads, after
- * all phis to spill have been marked with be_spill_phi.
- */
-void be_place_copies(spill_env_t *env);
-
-/**
- * Computes the spill offsets for all spill nodes in the irg
- */
-void be_compute_spill_offsets(be_chordal_env_t *cenv);
-