-double get_block_execfreq(const exec_freq_t *ef, const ir_node * irn);
-unsigned long get_block_execfreq_ulong(const exec_freq_t *ef, const ir_node *bb);
+double get_block_execfreq(const exec_freq_t *ef, const ir_node *block);
+unsigned long get_block_execfreq_ulong(const exec_freq_t *ef, const ir_node *block);