add a #include to hopefully get the x86-64-linux buildbot building.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61563 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/AsmParser/LLLexer.cpp b/lib/AsmParser/LLLexer.cpp
index da5b1584687149d7bb64757f79120b18ccb06695..f858ce55e9d276d5815c5600a5871ac1eade3d96 100644 (file)
--- a/lib/AsmParser/LLLexer.cpp
+++ b/lib/AsmParser/LLLexer.cpp
@@ -19,6 +19,7 @@
 #include "llvm/Support/raw_ostream.h"
 #include "llvm/Assembly/Parser.h"
 #include <cstring>
+#include <cstdlib>
 using namespace llvm;
 
 bool LLLexer::Error(LocTy ErrorLoc, const std::string &Msg) const {