make pad be op and adjust firrtl args

1 files changed, 1 insertions, 8 deletions

diff --git a/src/main/scala/Core.scala b/src/main/scala/Core.scala
index 03fe4ac3..258e42b6 100644
--- a/src/main/scala/Core.scala
+++ b/src/main/scala/Core.scala
@@ -139,7 +139,7 @@ object PrimOp {
   val GreaterEqOp = PrimOp("geq")
   val EqualOp = PrimOp("eq")
   val PatternEqualOp = PrimOp("pattern-equal")
-  val PadOp = PrimOp("Pad")
+  val PadOp = PrimOp("pad")
   val NotEqualOp = PrimOp("neq")
   val NegOp = PrimOp("neg")
   val MultiplexOp = PrimOp("mux")
@@ -161,13 +161,6 @@ abstract class Arg extends Immediate {
   def name: String
 }
 
-case class Pad(val x: Immediate, val amount: Int) extends Arg {
-  def padIt(s: String) = "Pad(" + s + (if (amount == -1) ",?" else ("," + amount)) + ")"
-  def fullname: String = padIt(x.fullname)
-  def name: String = padIt(x.name)
-  override def debugName: String = padIt(x.debugName)
-}
-
 case class Alias(val id: String) extends Arg {
   def fullname = getRefForId(id).fullname
   def name = getRefForId(id).name