From 7bffc6c58652e157d42b8792b397713d1769eedf Mon Sep 17 00:00:00 2001
From: Andrew Waterman <waterman@eecs.berkeley.edu>
Date: Fri, 6 Jun 2014 16:59:55 -0700
Subject: [PATCH] rename Unsigned.size to Unsigned.clog2

---
 rocket/src/main/scala/util.scala | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/rocket/src/main/scala/util.scala b/rocket/src/main/scala/util.scala
index e08791ef..e52b2e4d 100644
--- a/rocket/src/main/scala/util.scala
+++ b/rocket/src/main/scala/util.scala
@@ -6,10 +6,10 @@ import scala.math._
 
 class Unsigned(x: Int) {
   require(x >= 0)
-  def size: Int = { require(x > 0); ceil(log(x)/log(2)).toInt }
+  def clog2: Int = { require(x > 0); ceil(log(x)/log(2)).toInt }
   def log2: Int = { require(x > 0); floor(log(x)/log(2)).toInt }
   def isPow2: Boolean = x > 0 && (x & (x-1)) == 0
-  def nextPow2: Int = if (x == 0) 1 else 1 << size
+  def nextPow2: Int = if (x == 0) 1 else 1 << clog2
 }
 
 object Util {