irg_block_walk_graph(irg, ssa_destr_simple_walker, NULL, &sde);
/* Mapping of SSA-Values <--> Variables */
- pc = phi_class_new_from_irg(irg);
+ pc = phi_class_new_from_irg(irg, 0);
be_clear_links(irg);
irg_walk_graph(irg, values_to_vars, NULL, &sde);