1 files changed, 1 insertions, 0 deletions
diff --git a/lib/Transforms/Instrumentation/ProfilePaths/RetracePath.cpp b/lib/Transforms/Instrumentation/ProfilePaths/RetracePath.cpp
index cbb2ae6aee..21d11bec2e 100644
--- a/lib/Transforms/Instrumentation/ProfilePaths/RetracePath.cpp
+++ b/lib/Transforms/Instrumentation/ProfilePaths/RetracePath.cpp
@@ -16,6 +16,7 @@
 #include "llvm/iOther.h"
 #include "llvm/Support/CFG.h"
 #include "Graph.h"
+#include <iostream>
 
 using std::vector;
 using std::map;