Fix build on GCC 4.3.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55110 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/ADT/APInt.h b/include/llvm/ADT/APInt.h
index 8c6034809f256a6eba8911b997845a3a926670f4..25505c836e4094b6a1fb9c5fe40b610351fb6362 100644 (file)
--- a/include/llvm/ADT/APInt.h
+++ b/include/llvm/ADT/APInt.h
@@ -18,6 +18,7 @@
 #include "llvm/Support/DataTypes.h"
 #include "llvm/Support/MathExtras.h"
 #include <cassert>
+#include <cstring>
 #include <iosfwd>
 #include <string>