From 976ff1439f51afc08c61ff39ecf0ad2e71a88e2a Mon Sep 17 00:00:00 2001
From: Henry Cook
Date: Thu, 13 Aug 2015 01:14:55 -0700
Subject: Streamline files, breaking up Core.scala and resorting some smaller
 ones

---
 src/main/scala/Chisel/Log2.scala | 35 -----------------------------------
 1 file changed, 35 deletions(-)
 delete mode 100644 src/main/scala/Chisel/Log2.scala

(limited to 'src/main/scala/Chisel/Log2.scala')

diff --git a/src/main/scala/Chisel/Log2.scala b/src/main/scala/Chisel/Log2.scala
deleted file mode 100644
index 01b081ef..00000000
--- a/src/main/scala/Chisel/Log2.scala
+++ /dev/null
@@ -1,35 +0,0 @@
-package Chisel
-
-// TODO: these operators should be backend nodes so their width can be
-// inferred, rather than using getWidth.  also, C++ perf would improve.
-
-object Log2 {
-  def apply(x: Bits, width: Int): UInt = {
-    if (width < 2) UInt(0)
-    else if (width == 2) x(1)
-    else Mux(x(width-1), UInt(width-1), apply(x, width-1))
-  }
-
-  def apply(x: Bits): UInt = apply(x, x.getWidth)
-}
-
-object OHToUInt {
-  def apply(in: Seq[Bool]): UInt = apply(Vec(in))
-  def apply(in: Vec[Bool]): UInt = apply(in.toBits, in.size)
-  def apply(in: Bits): UInt = apply(in, in.getWidth)
-
-  def apply(in: Bits, width: Int): UInt = {
-    if (width <= 2) Log2(in, width)
-    else {
-      val mid = 1 << (log2Up(width)-1)
-      val hi = in(width-1, mid)
-      val lo = in(mid-1, 0)
-      Cat(hi.orR, apply(hi | lo, mid))
-    }
-  }
-}
-
-object PriorityEncoder {
-  def apply(in: Seq[Bool]): UInt = PriorityMux(in, (0 until in.size).map(UInt(_)))
-  def apply(in: Bits): UInt = apply(in.toBools)
-}
-- 
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