4 files changed, 7 insertions, 2 deletions
diff --git a/lib/Transforms/ObjCARC/ObjCARC.h b/lib/Transforms/ObjCARC/ObjCARC.h
index 32ca30e0a0..2b90496018 100644
--- a/lib/Transforms/ObjCARC/ObjCARC.h
+++ b/lib/Transforms/ObjCARC/ObjCARC.h
@@ -30,13 +30,15 @@
 #include "llvm/IR/Module.h"
 #include "llvm/Pass.h"
 #include "llvm/Support/CallSite.h"
-#include "llvm/Support/Debug.h"
 #include "llvm/Support/InstIterator.h"
-#include "llvm/Support/raw_ostream.h"
 #include "llvm/Transforms/ObjCARC.h"
 #include "llvm/Transforms/Utils/Local.h"
 
 namespace llvm {
+class raw_ostream;
+}
+
+namespace llvm {
 namespace objcarc {
 
 /// \brief A handy option to enable/disable all ARC Optimizations.
diff --git a/lib/Transforms/ObjCARC/ObjCARCAPElim.cpp b/lib/Transforms/ObjCARC/ObjCARCAPElim.cpp
index fe6406a035..36cf4e54d5 100644
--- a/lib/Transforms/ObjCARC/ObjCARCAPElim.cpp
+++ b/lib/Transforms/ObjCARC/ObjCARCAPElim.cpp
@@ -32,6 +32,7 @@
 #include "ObjCARC.h"
 #include "llvm/ADT/STLExtras.h"
 #include "llvm/IR/Constants.h"
+#include "llvm/Support/Debug.h"
 
 using namespace llvm;
 using namespace llvm::objcarc;
diff --git a/lib/Transforms/ObjCARC/ObjCARCContract.cpp b/lib/Transforms/ObjCARC/ObjCARCContract.cpp
index 9522bd417c..a9140fb6e7 100644
--- a/lib/Transforms/ObjCARC/ObjCARCContract.cpp
+++ b/lib/Transforms/ObjCARC/ObjCARCContract.cpp
@@ -31,6 +31,7 @@
 #include "llvm/Analysis/Dominators.h"
 #include "llvm/IR/InlineAsm.h"
 #include "llvm/IR/Operator.h"
+#include "llvm/Support/Debug.h"
 
 using namespace llvm;
 using namespace llvm::objcarc;
diff --git a/lib/Transforms/ObjCARC/ObjCARCOpts.cpp b/lib/Transforms/ObjCARC/ObjCARCOpts.cpp
index 9ccc6ee960..47c158cd5a 100644
--- a/lib/Transforms/ObjCARC/ObjCARCOpts.cpp
+++ b/lib/Transforms/ObjCARC/ObjCARCOpts.cpp
@@ -39,6 +39,7 @@
 #include "llvm/ADT/Statistic.h"
 #include "llvm/IR/LLVMContext.h"
 #include "llvm/Support/CFG.h"
+#include "llvm/Support/Debug.h"
 
 using namespace llvm;
 using namespace llvm::objcarc;