diff --git a/lib/Analysis/DataStructure/ComputeClosure.cpp b/lib/Analysis/DataStructure/ComputeClosure.cpp
index 5ea706800ba..671fb9219b1 100644
--- a/lib/Analysis/DataStructure/ComputeClosure.cpp
+++ b/lib/Analysis/DataStructure/ComputeClosure.cpp
@@ -8,6 +8,7 @@
 //#define DEBUG_IP_CLOSURE 1
 
 #include "llvm/Analysis/DataStructure.h"
+#include "llvm/Function.h"
 #include "llvm/iOther.h"
 #include "Support/STLExtras.h"
 #include <algorithm>
diff --git a/lib/Target/SparcV9/SparcV9RegInfo.cpp b/lib/Target/SparcV9/SparcV9RegInfo.cpp
index 89f699b368f..b5eef094d68 100644
--- a/lib/Target/SparcV9/SparcV9RegInfo.cpp
+++ b/lib/Target/SparcV9/SparcV9RegInfo.cpp
@@ -14,6 +14,7 @@
 #include "llvm/Analysis/LiveVar/MethodLiveVarInfo.h"
 #include "llvm/iTerminators.h"
 #include "llvm/iOther.h"
+#include "llvm/Function.h"
 #include "llvm/DerivedTypes.h"
 #include <iostream>
 using std::cerr;
diff --git a/lib/Transforms/TransformInternals.cpp b/lib/Transforms/TransformInternals.cpp
index a75aa57bccd..e41f955f63b 100644
--- a/lib/Transforms/TransformInternals.cpp
+++ b/lib/Transforms/TransformInternals.cpp
@@ -9,6 +9,7 @@
 #include "llvm/Type.h"
 #include "llvm/ConstantVals.h"
 #include "llvm/Analysis/Expressions.h"
+#include "llvm/Function.h"
 #include "llvm/iOther.h"
 #include <algorithm>
 
diff --git a/lib/Transforms/Utils/LowerAllocations.cpp b/lib/Transforms/Utils/LowerAllocations.cpp
index 3345acd6f73..42524c8be86 100644
--- a/lib/Transforms/Utils/LowerAllocations.cpp
+++ b/lib/Transforms/Utils/LowerAllocations.cpp
@@ -10,6 +10,7 @@
 #include "llvm/Transforms/ChangeAllocations.h"
 #include "llvm/Target/TargetData.h"
 #include "llvm/Module.h"
+#include "llvm/Function.h"
 #include "llvm/DerivedTypes.h"
 #include "llvm/iMemory.h"
 #include "llvm/iOther.h"