1 files changed, 0 insertions, 44 deletions
diff --git a/common/clz.c b/common/clz.c
deleted file mode 100644
index b0b58e76a0..0000000000
--- a/common/clz.c
+++ /dev/null
@@ -1,44 +0,0 @@
-/* Copyright 2014 The Chromium OS Authors. All rights reserved.
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- *
- * Software emulation for CLZ instruction
- */
-
-#include "common.h"
-
-/**
- * Count leading zeros
- *
- * @param x non null integer.
- * @return the number of leading 0-bits in x,
- * starting at the most significant bit position.
- */
-int __keep __clzsi2(int x)
-{
-	int r = 0;
-
-	if (!x)
-		return 32;
-	if (!(x & 0xffff0000u)) {
-		x <<= 16;
-		r += 16;
-	}
-	if (!(x & 0xff000000u)) {
-		x <<= 8;
-		r += 8;
-	}
-	if (!(x & 0xf0000000u)) {
-		x <<= 4;
-		r += 4;
-	}
-	if (!(x & 0xc0000000u)) {
-		x <<= 2;
-		r += 2;
-	}
-	if (!(x & 0x80000000u)) {
-		x <<= 1;
-		r += 1;
-	}
-	return r;
-}