Benjamin_Loison/Synchronous_reactive_systems
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[passes] never redefine an input

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Arnaud DABY-SEESARAM 2022-12-13 18:15:48 +01:00
parent f3416582be
commit 79f0c7d223
1 changed files with 9 additions and 7 deletions
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src/passes.ml
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@ -165,15 +165,17 @@ let chkvar_init_unicity verbose debug : t_nodelist -> t_nodelist option =
let h = Hashtbl.create Config.maxvar in let h = Hashtbl.create Config.maxvar in
let add_var v = let add_var n v =
match v with match v with
| IVar s -> Hashtbl.add h s 0 | IVar s -> Hashtbl.add h s n
| BVar s -> Hashtbl.add h s 0 | BVar s -> Hashtbl.add h s n
| RVar s -> Hashtbl.add h s 0 | RVar s -> Hashtbl.add h s n
in in
List.iter add_var (snd node.n_inputs); let add_var_in = add_var 1 in
List.iter add_var (snd node.n_outputs); let add_var_loc = add_var 0 in
List.iter add_var (snd node.n_local_vars); List.iter add_var_in (snd node.n_inputs);
List.iter add_var_loc (snd node.n_outputs);
List.iter add_var_loc (snd node.n_local_vars);
(** Usual Equations *) (** Usual Equations *)