MsgPackReader.cpp - add missing implicit MathExtras.h header dependency. NFCI.

Noticed while investigating if we can remove an unnecessary MathExtras.h include from SmallVector.h

diff --git a/llvm/lib/BinaryFormat/MsgPackReader.cpp b/llvm/lib/BinaryFormat/MsgPackReader.cpp
index 872a6e0e29f8317450684be860b4b3e3bddc145b..146edaa95b81ee9d65765a402f1936d6860681f6 100644 (file)
--- a/llvm/lib/BinaryFormat/MsgPackReader.cpp
+++ b/llvm/lib/BinaryFormat/MsgPackReader.cpp
@@ -14,6 +14,7 @@
 #include "llvm/BinaryFormat/MsgPackReader.h"
 #include "llvm/BinaryFormat/MsgPack.h"
 #include "llvm/Support/Endian.h"
+#include "llvm/Support/MathExtras.h"
 
 using namespace llvm;
 using namespace llvm::support;