-void stat_lower(ir_node *node);
-
-/**
- * A graph was inlined
- */
-void stat_inline(ir_node *call, ir_graph *irg);
-
-/**
- * A graph with tail-recursions was optimized.
- */
-void stat_tail_rec(ir_graph *irg);
-
-/**
- * Strength reduction was performed on an iteration variable.
- */
-void stat_strength_red(ir_graph *irg, ir_node *strong, ir_node *cmp);
-
-/**
- * Start the dead node elimination.
- */
-void stat_dead_node_elim_start(ir_graph *irg);
-
-/**
- * Stops the dead node elimination.
- */
-void stat_dead_node_elim_stop(ir_graph *irg);
-
-/**
- * A multiply was replaced by a series of Shifts/Adds/Subs
- */
-void stat_arch_dep_replace_mul_with_shifts(ir_node *mul);
-
-/**
- * A division was replaced by a series of Shifts/Muls
- */
-void stat_arch_dep_replace_div_with_shifts(ir_node *div);
-
-/**
- * A modulo was replaced by a series of Shifts/Muls
- */
-void stat_arch_dep_replace_mod_with_shifts(ir_node *mod);
-
-/**
- * A Divod was replaced by a series of Shifts/Muls
- */
-void stat_arch_dep_replace_DivMod_with_shifts(ir_node *divmod);
-
-/**
- * helper: get an ir_op from an opcode
- *
- * @param code the opcode
- *
- * @return The associated ir_op or NULL if the opcode could not be found.
- */
-ir_op *stat_get_op_from_opcode(opcode code);
-
-#else
-
-#define init_stat(enable_options)
-#define stat_finish(name)
-#define stat_new_ir_op(op)
-#define stat_free_ir_op(op)
-#define stat_new_node(node)
-#define stat_turn_into_id(node)
-#define stat_new_graph(irg, ent)
-#define stat_free_graph(irg)
-#define stat_irg_walk(irg, pre, post)
-#define stat_irg_walk_blkwise(irg, pre, post)
-#define stat_irg_block_walk(irg, node, pre, post)
-#define stat_merge_nodes(new_node_array, new_num_entries, old_node_array, old_num_entries, opt)
-#define stat_lower(node)
-#define stat_inline(call, irg)
-#define stat_tail_rec(irg)
-#define stat_strength_red(irg, strong, cmp)
-#define stat_dead_node_elim_start(irg)
-#define stat_dead_node_elim_stop(irg)
-#define stat_arch_dep_replace_mul_with_shifts(irn)
-#define stat_arch_dep_replace_div_with_shifts(irn)
-#define stat_arch_dep_replace_mod_with_shifts(irn)
-#define stat_arch_dep_replace_DivMod_with_shifts(irn)
-
-#endif