1 files changed, 1 insertions, 2 deletions
diff --git a/include/llvm/CodeGen/MachineSSAUpdater.h b/include/llvm/CodeGen/MachineSSAUpdater.h
index edf93d1..8fc367e 100644
--- a/include/llvm/CodeGen/MachineSSAUpdater.h
+++ b/include/llvm/CodeGen/MachineSSAUpdater.h
@@ -14,6 +14,7 @@
 #ifndef LLVM_CODEGEN_MACHINESSAUPDATER_H
 #define LLVM_CODEGEN_MACHINESSAUPDATER_H
 
+#include "llvm/Support/Allocator.h"
 #include "llvm/Support/Compiler.h"
 
 namespace llvm {
@@ -26,7 +27,6 @@ namespace llvm {
   class TargetRegisterClass;
   template<typename T> class SmallVectorImpl;
   template<typename T> class SSAUpdaterTraits;
-  class BumpPtrAllocator;
 
 /// MachineSSAUpdater - This class updates SSA form for a set of virtual
 /// registers defined in multiple blocks.  This is used when code duplication
@@ -105,7 +105,6 @@ public:
   void RewriteUse(MachineOperand &U);
 
 private:
-  void ReplaceRegWith(unsigned OldReg, unsigned NewReg);
   unsigned GetValueAtEndOfBlockInternal(MachineBasicBlock *BB);
 
   void operator=(const MachineSSAUpdater&) LLVM_DELETED_FUNCTION;