diff options
Diffstat (limited to 'src/main/scala/firrtl/passes/CommonSubexpressionElimination.scala')
| -rw-r--r-- | src/main/scala/firrtl/passes/CommonSubexpressionElimination.scala | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/main/scala/firrtl/passes/CommonSubexpressionElimination.scala b/src/main/scala/firrtl/passes/CommonSubexpressionElimination.scala index f5b9d00c..3ba12b2d 100644 --- a/src/main/scala/firrtl/passes/CommonSubexpressionElimination.scala +++ b/src/main/scala/firrtl/passes/CommonSubexpressionElimination.scala @@ -13,10 +13,10 @@ object CommonSubexpressionElimination extends Pass { val nodes = collection.mutable.HashMap[String, Expression]() def eliminateNodeRef(e: Expression): Expression = e match { - case WRef(name, tpe, kind, gender) => nodes get name match { + case WRef(name, tpe, kind, flow) => nodes get name match { case Some(expression) => expressions get expression match { case Some(cseName) if cseName != name => - WRef(cseName, tpe, kind, gender) + WRef(cseName, tpe, kind, flow) case _ => e } case _ => e |