diff options
Diffstat (limited to 'backend/Linearizeaux.ml')
| -rw-r--r-- | backend/Linearizeaux.ml | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/backend/Linearizeaux.ml b/backend/Linearizeaux.ml index 239e2a6..b273860 100644 --- a/backend/Linearizeaux.ml +++ b/backend/Linearizeaux.ml @@ -50,6 +50,7 @@ module IntSet = Set.Make(struct type t = int let compare = compare end) (* Determine join points: reachable nodes that have > 1 predecessor *) let join_points f = + let succs = LTL.successors f in let reached = ref IntSet.empty in let reached_twice = ref IntSet.empty in let rec traverse pc = @@ -59,7 +60,7 @@ let join_points f = reached_twice := IntSet.add npc !reached_twice end else begin reached := IntSet.add npc !reached; - List.iter traverse (LTL.successors f pc) + List.iter traverse (Kildall.successors_list succs pc) end in traverse f.fn_entrypoint; !reached_twice |