diff --git a/lib/Target/ARM/ARMConstantPoolValue.cpp b/lib/Target/ARM/ARMConstantPoolValue.cpp
index adf03e04b81..a598af4f228 100644
--- a/lib/Target/ARM/ARMConstantPoolValue.cpp
+++ b/lib/Target/ARM/ARMConstantPoolValue.cpp
@@ -17,6 +17,7 @@
 #include "llvm/Type.h"
 #include "llvm/Support/Streams.h"
 #include "llvm/Support/raw_ostream.h"
+#include <cstdlib>
 using namespace llvm;
 
 ARMConstantPoolValue::ARMConstantPoolValue(GlobalValue *gv, unsigned id,
@@ -65,6 +66,10 @@ int ARMConstantPoolValue::getExistingMachineCPValue(MachineConstantPool *CP,
   return -1;
 }
 
+ARMConstantPoolValue::~ARMConstantPoolValue(void) {
+  free((void*)S);
+}
+
 void
 ARMConstantPoolValue::AddSelectionDAGCSEId(FoldingSetNodeID &ID) {
   ID.AddPointer(GV);
diff --git a/lib/Target/ARM/ARMConstantPoolValue.h b/lib/Target/ARM/ARMConstantPoolValue.h
index 504a71e779e..bb5232a53bb 100644
--- a/lib/Target/ARM/ARMConstantPoolValue.h
+++ b/lib/Target/ARM/ARMConstantPoolValue.h
@@ -16,7 +16,6 @@
 
 #include "llvm/CodeGen/MachineConstantPool.h"
 #include <iosfwd>
-#include <stdlib.h>
 
 namespace llvm {
 
@@ -55,7 +54,7 @@ public:
   ARMConstantPoolValue(GlobalValue *GV, ARMCP::ARMCPKind Kind,
                        const char *Modifier);
   ARMConstantPoolValue();
-  ~ARMConstantPoolValue() {free((void*)S);}
+  ~ARMConstantPoolValue();
 
 
   GlobalValue *getGV() const { return GV; }