Module Cfg_merge_blocks
val run_before_register_allocation : Cfg_with_layout.t -> Cfg_with_layout.tval run_after_register_allocation : Cfg_with_layout.t -> Cfg_with_layout.tCfg_merge_blocksval run_before_register_allocation : Cfg_with_layout.t -> Cfg_with_layout.tval run_after_register_allocation : Cfg_with_layout.t -> Cfg_with_layout.t