diff --git a/lib/Target/Mips/MipsMCSymbolRefExpr.cpp b/lib/Target/Mips/MipsMCSymbolRefExpr.cpp
deleted file mode 100644
index a0a242c8c44..00000000000
--- a/lib/Target/Mips/MipsMCSymbolRefExpr.cpp
+++ /dev/null
@@ -1,70 +0,0 @@
-//===-- MipsMCSymbolRefExpr.cpp - Mips specific MC expression classes -----===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-
-#define DEBUG_TYPE "mipsmcsymbolrefexpr"
-#include "MipsMCSymbolRefExpr.h"
-#include "llvm/MC/MCAssembler.h"
-#include "llvm/MC/MCContext.h"
-#include "llvm/MC/MCSymbol.h"
-using namespace llvm;
-
-const MipsMCSymbolRefExpr*
-MipsMCSymbolRefExpr::Create(VariantKind Kind, const MCSymbol *Symbol,
-                            int Offset, MCContext &Ctx) {
-  return new (Ctx) MipsMCSymbolRefExpr(Kind, Symbol, Offset);
-}
-
-void MipsMCSymbolRefExpr::PrintImpl(raw_ostream &OS) const {
-  switch (Kind) {
-  default: assert(0 && "Invalid kind!");
-  case VK_Mips_None:     break;
-  case VK_Mips_GPREL:    OS << "%gp_rel("; break;
-  case VK_Mips_GOT_CALL: OS << "%call16("; break;
-  case VK_Mips_GOT:      OS << "%got(";    break;
-  case VK_Mips_ABS_HI:   OS << "%hi(";     break;
-  case VK_Mips_ABS_LO:   OS << "%lo(";     break;
-  case VK_Mips_TLSGD:    OS << "%tlsgd(";  break;
-  case VK_Mips_GOTTPREL: OS << "%gottprel("; break;
-  case VK_Mips_TPREL_HI: OS << "%tprel_hi("; break;
-  case VK_Mips_TPREL_LO: OS << "%tprel_lo("; break;
-  case VK_Mips_GPOFF_HI: OS << "%hi(%neg(%gp_rel("; break;
-  case VK_Mips_GPOFF_LO: OS << "%lo(%neg(%gp_rel("; break;
-  case VK_Mips_GOT_DISP: OS << "%got_disp("; break;
-  case VK_Mips_GOT_PAGE: OS << "%got_page("; break;
-  case VK_Mips_GOT_OFST: OS << "%got_ofst("; break;
-  }
-
-  OS << *Symbol;
-
-  if (Offset) {
-    if (Offset > 0)
-      OS << '+';
-    OS << Offset;
-  }
-
-  if (Kind == VK_Mips_GPOFF_HI || Kind == VK_Mips_GPOFF_LO)
-    OS << ")))";
-  else if (Kind != VK_Mips_None)
-    OS << ')';
-}
-
-bool
-MipsMCSymbolRefExpr::EvaluateAsRelocatableImpl(MCValue &Res,
-                                              const MCAsmLayout *Layout) const {
-  return false;
-}
-
-void MipsMCSymbolRefExpr::AddValueSymbols(MCAssembler *Asm) const {
-  Asm->getOrCreateSymbolData(*Symbol);
-}
-
-const MCSection *MipsMCSymbolRefExpr::FindAssociatedSection() const {
-  return Symbol->isDefined() ? &Symbol->getSection() : NULL;
-}
-  
diff --git a/lib/Target/Mips/MipsMCSymbolRefExpr.h b/lib/Target/Mips/MipsMCSymbolRefExpr.h
deleted file mode 100644
index 55e85a79c1c..00000000000
--- a/lib/Target/Mips/MipsMCSymbolRefExpr.h
+++ /dev/null
@@ -1,67 +0,0 @@
-//===-- MipsMCSymbolRefExpr.h - Mips specific MCSymbolRefExpr class -------===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef MIPSMCSYMBOLREFEXPR_H
-#define MIPSMCSYMBOLREFEXPR_H
-#include "llvm/MC/MCExpr.h"
-
-namespace llvm {
-
-class MipsMCSymbolRefExpr : public MCTargetExpr {
-public:
-  enum VariantKind {
-    VK_Mips_None,
-    VK_Mips_GPREL,
-    VK_Mips_GOT_CALL,
-    VK_Mips_GOT,
-    VK_Mips_ABS_HI,
-    VK_Mips_ABS_LO,
-    VK_Mips_TLSGD,
-    VK_Mips_GOTTPREL,
-    VK_Mips_TPREL_HI,
-    VK_Mips_TPREL_LO,
-    VK_Mips_GPOFF_HI,
-    VK_Mips_GPOFF_LO,
-    VK_Mips_GOT_DISP,
-    VK_Mips_GOT_PAGE,
-    VK_Mips_GOT_OFST
-  };
-
-private:
-  const VariantKind Kind;
-  const MCSymbol *Symbol;
-  int Offset;
-
-  explicit MipsMCSymbolRefExpr(VariantKind _Kind, const MCSymbol *_Symbol,
-                               int _Offset)
-    : Kind(_Kind), Symbol(_Symbol), Offset(_Offset) {}
-  
-public:
-  static const MipsMCSymbolRefExpr *Create(VariantKind Kind,
-                                           const MCSymbol *Symbol, int Offset,
-                                           MCContext &Ctx);
-
-  void PrintImpl(raw_ostream &OS) const;
-  bool EvaluateAsRelocatableImpl(MCValue &Res,
-                                 const MCAsmLayout *Layout) const;
-  void AddValueSymbols(MCAssembler *) const;
-  const MCSection *FindAssociatedSection() const;
-
-  static bool classof(const MCExpr *E) {
-    return E->getKind() == MCExpr::Target;
-  }
-
-  static bool classof(const MipsMCSymbolRefExpr *) { return true; }
-
-  int getOffset() const { return Offset; }
-  void setOffset(int O) { Offset = O; }
-};
-} // end namespace llvm
-
-#endif