Add #include <iostream> since Value.h does not #include it any more.

llvm-svn: 14622
diff --git a/llvm/lib/Analysis/ProfileInfoLoader.cpp b/llvm/lib/Analysis/ProfileInfoLoader.cpp
index 46a8883..809dbf3 100644
--- a/llvm/lib/Analysis/ProfileInfoLoader.cpp
+++ b/llvm/lib/Analysis/ProfileInfoLoader.cpp
@@ -17,7 +17,9 @@
 #include "llvm/Module.h"
 #include "llvm/InstrTypes.h"
 #include <cstdio>
+#include <iostream>
 #include <map>
+
 using namespace llvm;
 
 // ByteSwap - Byteswap 'Var' if 'Really' is true.