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-rw-r--r--src/VeriFuzz/Verilog/Mutate.hs3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/VeriFuzz/Verilog/Mutate.hs b/src/VeriFuzz/Verilog/Mutate.hs
index 66f3c37..8af0182 100644
--- a/src/VeriFuzz/Verilog/Mutate.hs
+++ b/src/VeriFuzz/Verilog/Mutate.hs
@@ -377,13 +377,14 @@ removeId i = transform trans
combineAssigns :: Port -> [ModItem] -> [ModItem]
combineAssigns p a =
- a <> [ModCA . ContAssign (p ^. portName) . fold $ Id <$> assigns]
+ a <> [ModCA . ContAssign (p ^. portName) . UnOp UnXor . fold $ Id <$> assigns]
where assigns = a ^.. traverse . modContAssign . contAssignNetLVal
combineAssigns_ :: Port -> [Port] -> ModItem
combineAssigns_ p ps =
ModCA
. ContAssign (p ^. portName)
+ . UnOp UnXor
. fold
$ Id
<$> ps