*/
void be_do_stat_sched_ready(ir_node *block, nodeset *ready_set);
+/**
+ * Pass information about a perm to the statistic module.
+ *
+ * @param class_name the name of the register class
+ * @param n_regs number of registers in the register class
+ * @param perm the perm node
+ * @param block the block containing the perm
+ * @param size the size of the perm
+ * @param real_size number of pairs with different registers
+ */
+void be_do_stat_perm(const char *class_name, int n_regs, ir_node *perm, ir_node *block, int n, int real_size);
+
+/**
+ * Pass information about a cycle or chain in a perm to the statistic module.
+ *
+ * @param class_name the name of the register class
+ * @param perm the perm node
+ * @param block the block containing the perm
+ * @param is_chain 1 if chain, 0 if cycle
+ * @param size length of the cycle/chain
+ * @param n_ops the number of ops representing this cycle/chain after lowering
+ */
+void be_do_stat_permcycle(const char *class_name, ir_node *perm, ir_node *block, int is_chain, int n_elems, int n_ops);
+
#else
#define be_do_stat_reg_pressure(birg)
#define be_do_stat_sched_ready(block, ready_set)
+#define be_do_stat_perm(class_name, n_regs, perm, block, n, real_size)
+#define be_do_stat_permcycle(class_name, perm, block, is_chain, n_elems, n_ops)
#endif /* FIRM_STATISTICS */