more HP-UX cleanliness

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25015 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/VMCore/Dominators.cpp b/lib/VMCore/Dominators.cpp
index 1d7553c2b3b8b5344f0c61485e15ddfad200bcd7..0ddc370f4779ec193e4e8796cf3eb0a0275c942b 100644 (file)
--- a/lib/VMCore/Dominators.cpp
+++ b/lib/VMCore/Dominators.cpp
@@ -20,6 +20,7 @@
 #include "llvm/ADT/DepthFirstIterator.h"
 #include "llvm/ADT/SetOperations.h"
 #include <algorithm>
+#include <iostream>
 using namespace llvm;
 
 //===----------------------------------------------------------------------===//