[llvm] r213866 - Fix r213824 on windows

[Duncan P. N. Exon Smith]

Author: dexonsmith
Date: Thu Jul 24 10:16:23 2014
New Revision: 213866

URL: http://llvm.org/viewvc/llvm-project?rev=213866&view=rev
Log:
Fix r213824 on windows

Modified:
    llvm/trunk/unittests/IR/UseTest.cpp

Modified: llvm/trunk/unittests/IR/UseTest.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/unittests/IR/UseTest.cpp?rev=213866&r1=213865&r2=213866&view=diff
==============================================================================
--- llvm/trunk/unittests/IR/UseTest.cpp (original)
+++ llvm/trunk/unittests/IR/UseTest.cpp Thu Jul 24 10:16:23 2014
@@ -15,6 +15,8 @@
 #include "llvm/IR/Instructions.h"
 #include "llvm/Support/SourceMgr.h"
 #include "gtest/gtest.h"
+#include <string>
+
 using namespace llvm;
 
 namespace {