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Interf scheduling tries harder with arrays

This commit is contained in:
Léonard Gérard 2012-03-19 17:43:19 +01:00
parent fc1edf91f0
commit 61e14546df
1 changed files with 2 additions and 3 deletions
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5
compiler/minils/transformations/schedule_interf.ml
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@ -69,12 +69,11 @@ struct
nb_def_vars - nb_killed_vars + b
in
(* returns the minimum element of the list with same_ctrl = true. If there is no such element,
return the minimum of the list. *)
(* returns the minimum element of the list with same_ctrl = true if possible. *)
let rec min_same_ck (min_eq, min_c, min_same_ctrl) l = match l with
| [] -> min_eq
| (eq, c, same_ctrl)::l ->
if (c < min_c && (same_ctrl = min_same_ctrl)) or (same_ctrl && not min_same_ctrl) then
if (c < min_c) or (c = min_c && (same_ctrl && not min_same_ctrl)) then
min_same_ck (eq, c, same_ctrl) l
else
min_same_ck (min_eq, min_c, min_same_ctrl) l