From 179569f9f810b9b9d6352653eb892afb87b2df2a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tomasz=20Drwi=C4=99ga?= <tomasz@ethcore.io>
Date: Fri, 11 Mar 2016 16:01:18 +0100
Subject: [PATCH] Adding std::mem back

---
 util/bigint/src/uint.rs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/util/bigint/src/uint.rs b/util/bigint/src/uint.rs
index 3997d2e66..c18ed839c 100644
--- a/util/bigint/src/uint.rs
+++ b/util/bigint/src/uint.rs
@@ -36,6 +36,9 @@
 //! The functions here are designed to be fast.
 //!
 
+
+#[cfg(all(asm_available, target_arch="x86_64"))]
+use std::mem;
 use std::fmt;
 use std::cmp;