4 files changed, 4 insertions, 0 deletions
diff --git a/lib/Analysis/DataStructure/GraphChecker.cpp b/lib/Analysis/DataStructure/GraphChecker.cpp
index af8731eb05..a5a639c514 100644
--- a/lib/Analysis/DataStructure/GraphChecker.cpp
+++ b/lib/Analysis/DataStructure/GraphChecker.cpp
@@ -27,6 +27,7 @@
 #include "llvm/Analysis/DSGraph.h"
 #include "Support/CommandLine.h"
 #include "llvm/Value.h"
+#include <iostream>
 #include <set>
 
 using namespace llvm;
diff --git a/lib/Analysis/DataStructure/Local.cpp b/lib/Analysis/DataStructure/Local.cpp
index 31ce79dd40..4a61e8bb10 100644
--- a/lib/Analysis/DataStructure/Local.cpp
+++ b/lib/Analysis/DataStructure/Local.cpp
@@ -24,6 +24,7 @@
 #include "Support/CommandLine.h"
 #include "Support/Debug.h"
 #include "Support/Timer.h"
+#include <iostream>
 
 // FIXME: This should eventually be a FunctionPass that is automatically
 // aggregated into a Pass.
diff --git a/lib/Analysis/DataStructure/PgmDependenceGraph.cpp b/lib/Analysis/DataStructure/PgmDependenceGraph.cpp
index b87126463c..102c72bc47 100644
--- a/lib/Analysis/DataStructure/PgmDependenceGraph.cpp
+++ b/lib/Analysis/DataStructure/PgmDependenceGraph.cpp
@@ -28,6 +28,7 @@
 #include "PgmDependenceGraph.h"
 #include "llvm/Analysis/PostDominators.h"
 #include "llvm/Function.h"
+#include <iostream>
 
 namespace llvm {
 
diff --git a/lib/Analysis/DataStructure/Steensgaard.cpp b/lib/Analysis/DataStructure/Steensgaard.cpp
index 12972eebe5..51d6134bf2 100644
--- a/lib/Analysis/DataStructure/Steensgaard.cpp
+++ b/lib/Analysis/DataStructure/Steensgaard.cpp
@@ -19,6 +19,7 @@
 #include "llvm/Analysis/AliasAnalysis.h"
 #include "llvm/Module.h"
 #include "Support/Debug.h"
+#include <iostream>
 using namespace llvm;
 
 namespace {