3 files changed, 4 insertions, 0 deletions
diff --git a/lib/CodeGen/CGBlocks.cpp b/lib/CodeGen/CGBlocks.cpp
index dad433f628..5156d488e2 100644
--- a/lib/CodeGen/CGBlocks.cpp
+++ b/lib/CodeGen/CGBlocks.cpp
@@ -17,6 +17,8 @@
 #include "llvm/Module.h"
 #include "llvm/Target/TargetData.h"
 #include <algorithm>
+#include <cstdio>
+
 using namespace clang;
 using namespace CodeGen;
 
diff --git a/lib/CodeGen/CGObjCMac.cpp b/lib/CodeGen/CGObjCMac.cpp
index 457bddd764..f97b80aa40 100644
--- a/lib/CodeGen/CGObjCMac.cpp
+++ b/lib/CodeGen/CGObjCMac.cpp
@@ -28,6 +28,7 @@
 #include "llvm/ADT/DenseSet.h"
 #include "llvm/Target/TargetData.h"
 #include <sstream>
+#include <cstdio>
 
 using namespace clang;
 using namespace CodeGen;
diff --git a/lib/CodeGen/TargetABIInfo.cpp b/lib/CodeGen/TargetABIInfo.cpp
index 96c70feafe..0ca2bb29b9 100644
--- a/lib/CodeGen/TargetABIInfo.cpp
+++ b/lib/CodeGen/TargetABIInfo.cpp
@@ -17,6 +17,7 @@
 #include "clang/AST/RecordLayout.h"
 #include "llvm/Type.h"
 #include "llvm/ADT/Triple.h"
+#include <cstdio>
 
 using namespace clang;
 using namespace CodeGen;