Need <iostream> for the time being.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31821 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/bugpoint/bugpoint.cpp b/tools/bugpoint/bugpoint.cpp
index 97ff5f7..57d8e60 100644
--- a/tools/bugpoint/bugpoint.cpp
+++ b/tools/bugpoint/bugpoint.cpp
@@ -22,6 +22,7 @@
 #include "llvm/System/Process.h"
 #include "llvm/System/Signals.h"
 #include "llvm/LinkAllVMCore.h"
+#include <iostream>
 using namespace llvm;
 
 // AsChild - Specifies that this invocation of bugpoint is being generated