Move Cat into utils

1 files changed, 4 insertions, 1 deletions

diff --git a/src/main/scala/Chisel/Bits.scala b/src/main/scala/Chisel/Bits.scala
index 209dbd1f..021532a1 100644
--- a/src/main/scala/Chisel/Bits.scala
+++ b/src/main/scala/Chisel/Bits.scala
@@ -175,7 +175,10 @@ sealed abstract class Bits(dirArg: Direction, width: Width, override val litArg:
     *
     * The width of the output is sum of the inputs. Generates no logic.
     */
-  def ## (other: Bits): UInt = Cat(this, other)
+  def ## (other: Bits): UInt = {
+    val w = this.width + other.width
+    pushOp(DefPrim(UInt(w), ConcatOp, this.ref, other.ref))
+  }
 
   @deprecated("Use asBits, which makes the reinterpret cast more explicit and actually returns Bits", "chisel3")
   override def toBits: UInt = asUInt