Remove dependences from Chisel core on Chisel utils

Partially resolves #164

1 files changed, 1 insertions, 9 deletions

diff --git a/src/main/scala/Chisel/util/Cat.scala b/src/main/scala/Chisel/util/Cat.scala
index 088a208e..dd706e62 100644
--- a/src/main/scala/Chisel/util/Cat.scala
+++ b/src/main/scala/Chisel/util/Cat.scala
@@ -14,13 +14,5 @@ object Cat {
     * @param r any number of other Data elements to be combined in order
     * @return A UInt which is all of the bits combined together
     */
-  def apply[T <: Bits](r: Seq[T]): UInt = {
-    if (r.tail.isEmpty) {
-      r.head.asUInt
-    } else {
-      val left = apply(r.slice(0, r.length/2))
-      val right = apply(r.slice(r.length/2, r.length))
-      left ## right
-    }
-  }
+  def apply[T <: Bits](r: Seq[T]): UInt = SeqUtils.asUInt(r.reverse)
 }