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-rw-r--r--backend/XTL.ml4
1 files changed, 2 insertions, 2 deletions
diff --git a/backend/XTL.ml b/backend/XTL.ml
index 53c478d..46c59b0 100644
--- a/backend/XTL.ml
+++ b/backend/XTL.ml
@@ -176,9 +176,9 @@ let type_function f =
let basic_blocks_map f = (* return mapping pc -> number of predecessors *)
let add_successor map s =
PMap.set s (1 + PMap.get s map) map in
- let add_successors_block map pc blk =
+ let add_successors_block map blk =
List.fold_left add_successor map (successors_block blk) in
- PTree.fold add_successors_block f.fn_code
+ PTree.fold1 add_successors_block f.fn_code
(PMap.set f.fn_entrypoint 2 (PMap.init 0))
let transform_basic_blocks