heptagon/compiler/minils/main/mls_compiler.ml

(**************************************************************************)
(*                                                                        *)
(*  Heptagon                                                              *)
(*                                                                        *)
(*  Author : Marc Pouzet                                                  *)
(*  Organization : Demons, LRI, University of Paris-Sud, Orsay            *)
(*                                                                        *)
(**************************************************************************)
open Misc
open Location
open Compiler_utils
open Compiler_options

let pp p = if !verbose then Mls_printer.print stdout p

let compile_program p =
  (* Clocking *)
  let p =
    try pass "Clocking" true Clocking.program p pp
    with Errors.Error ->
      comment ~sep:"" "\nInfered clocks :\n";
      pp p;
      comment ~sep:"*** " ("Clocking failed.");
      if !print_types then Global_printer.print_interface Format.std_formatter;
      raise Errors.Error
  in

  if !print_types then Global_printer.print_interface Format.std_formatter;

  (* Level clocks *)
  let p = pass "Level clock" true Level_clock.program p pp in

  (* Dataglow minimization *)

  let p =
    let call_tomato = !tomato or (List.length !tomato_nodes > 0) in
    let p = pass "Extended value inlining" call_tomato Inline_extvalues.program p pp in
    pass "Data-flow minimization" call_tomato Tomato.program p pp in

(** TODO: re enable when ported to the new AST
  let p =
    pass "Automata minimization checks" true Tomato.tomato_checks p pp in
*)

  (* Normalize memories*)
  let p = pass "Normalize memories" true Normalize_mem.program p pp in

  (* Scheduling *)
  let p =
    if not !Compiler_options.use_old_scheduler then
      pass "Scheduling (with minimization of interferences)" true Schedule_interf.program p pp
    else
      pass "Scheduling" true Schedule.program p pp
  in

  (* Memory allocation *)
  let p = pass "Memory allocation" !do_mem_alloc Interference.program p pp in

  p