Changing to an opaq record in BTL info, this is a broken commit

1 files changed, 0 insertions, 49 deletions

diff --git a/common/AuxTools.ml b/common/AuxTools.ml
deleted file mode 100644
index a667044f..00000000
--- a/common/AuxTools.ml
+++ /dev/null
@@ -1,49 +0,0 @@
-open RTL
-open Maps
-
-let get_some = function
-  | None -> failwith "Got None instead of Some _"
-  | Some thing -> thing
-
-let successors_inst = function
-  | Inop n
-  | Iop (_, _, _, n)
-  | Iload (_, _, _, _, _, n)
-  | Istore (_, _, _, _, n)
-  | Icall (_, _, _, _, n)
-  | Ibuiltin (_, _, _, n) ->
-      [ n ]
-  | Icond (_, _, n1, n2, _) -> [ n1; n2 ]
-  | Ijumptable (_, l) -> l
-  | Itailcall _ | Ireturn _ -> []
-
-let predicted_successor = function
-  | Inop n | Iop (_, _, _, n) | Iload (_, _, _, _, _, n) | Istore (_, _, _, _, n)
-    ->
-      Some n
-  | Icall (_, _, _, _, n) | Ibuiltin (_, _, _, n) -> None
-  | Icond (_, _, n1, n2, p) -> (
-      match p with Some true -> Some n1 | Some false -> Some n2 | None -> None)
-  | Ijumptable _ | Itailcall _ | Ireturn _ -> None
-
-let non_predicted_successors i = function
-  | None -> successors_inst i
-  | Some ps -> List.filter (fun s -> s != ps) (successors_inst i)
-
-(* adapted from Linearizeaux.get_join_points *)
-let get_join_points code entry =
-  let reached = ref (PTree.map (fun n i -> false) code) in
-  let reached_twice = ref (PTree.map (fun n i -> false) code) in
-  let rec traverse pc =
-    if get_some @@ PTree.get pc !reached then begin
-      if not (get_some @@ PTree.get pc !reached_twice) then
-        reached_twice := PTree.set pc true !reached_twice
-    end else begin
-      reached := PTree.set pc true !reached;
-      traverse_succs (successors_inst @@ get_some @@ PTree.get pc code)
-    end
-  and traverse_succs = function
-    | [] -> ()
-    | [pc] -> traverse pc
-    | pc :: l -> traverse pc; traverse_succs l
-  in traverse entry; !reached_twice