diff --git a/include/llvm/Target/TargetFrameLowering.h b/include/llvm/Target/TargetFrameLowering.h
index ea279168f7c..58bfcec07a9 100644
--- a/include/llvm/Target/TargetFrameLowering.h
+++ b/include/llvm/Target/TargetFrameLowering.h
@@ -196,6 +196,21 @@ public:
   ///
   virtual void processFunctionBeforeFrameFinalized(MachineFunction &MF) const {
   }
+
+  /// eliminateCallFramePseudoInstr - This method is called during prolog/epilog
+  /// code insertion to eliminate call frame setup and destroy pseudo
+  /// instructions (but only if the Target is using them).  It is responsible
+  /// for eliminating these instructions, replacing them with concrete
+  /// instructions.  This method need only be implemented if using call frame
+  /// setup/destroy pseudo instructions.
+  ///
+  virtual void
+  eliminateCallFramePseudoInstr(MachineFunction &MF,
+                                MachineBasicBlock &MBB,
+                                MachineBasicBlock::iterator MI) const {
+    llvm_unreachable("Call Frame Pseudo Instructions do not exist on this "
+                     "target!");
+  }
 };
 
 } // End llvm namespace
diff --git a/include/llvm/Target/TargetRegisterInfo.h b/include/llvm/Target/TargetRegisterInfo.h
index b33a85035e4..6b1e70bba11 100644
--- a/include/llvm/Target/TargetRegisterInfo.h
+++ b/include/llvm/Target/TargetRegisterInfo.h
@@ -733,21 +733,6 @@ public:
     llvm_unreachable("isFrameOffsetLegal does not exist on this target");
   }
 
-  /// eliminateCallFramePseudoInstr - This method is called during prolog/epilog
-  /// code insertion to eliminate call frame setup and destroy pseudo
-  /// instructions (but only if the Target is using them).  It is responsible
-  /// for eliminating these instructions, replacing them with concrete
-  /// instructions.  This method need only be implemented if using call frame
-  /// setup/destroy pseudo instructions.
-  ///
-  virtual void
-  eliminateCallFramePseudoInstr(MachineFunction &MF,
-                                MachineBasicBlock &MBB,
-                                MachineBasicBlock::iterator MI) const {
-    llvm_unreachable("Call Frame Pseudo Instructions do not exist on this "
-                     "target!");
-  }
-
 
   /// saveScavengerRegister - Spill the register so it can be used by the
   /// register scavenger. Return true if the register was spilled, false
diff --git a/lib/CodeGen/PrologEpilogInserter.cpp b/lib/CodeGen/PrologEpilogInserter.cpp
index 45e04a9c627..b18d52d124d 100644
--- a/lib/CodeGen/PrologEpilogInserter.cpp
+++ b/lib/CodeGen/PrologEpilogInserter.cpp
@@ -139,7 +139,6 @@ bool PEI::runOnMachineFunction(MachineFunction &Fn) {
 /// variables for the function's frame information and eliminate call frame
 /// pseudo instructions.
 void PEI::calculateCallsInformation(MachineFunction &Fn) {
-  const TargetRegisterInfo *RegInfo = Fn.getTarget().getRegisterInfo();
   const TargetInstrInfo &TII = *Fn.getTarget().getInstrInfo();
   const TargetFrameLowering *TFI = Fn.getTarget().getFrameLowering();
   MachineFrameInfo *MFI = Fn.getFrameInfo();
@@ -186,7 +185,7 @@ void PEI::calculateCallsInformation(MachineFunction &Fn) {
     // here. The sub/add sp instruction pairs are still inserted, but we don't
     // need to track the SP adjustment for frame index elimination.
     if (TFI->canSimplifyCallFramePseudos(Fn))
-      RegInfo->eliminateCallFramePseudoInstr(Fn, *I->getParent(), I);
+      TFI->eliminateCallFramePseudoInstr(Fn, *I->getParent(), I);
   }
 }
 
@@ -747,7 +746,7 @@ void PEI::replaceFrameIndices(MachineFunction &Fn) {
 
         MachineBasicBlock::iterator PrevI = BB->end();
         if (I != BB->begin()) PrevI = prior(I);
-        TRI.eliminateCallFramePseudoInstr(Fn, *BB, I);
+        TFI->eliminateCallFramePseudoInstr(Fn, *BB, I);
 
         // Visit the instructions created by eliminateCallFramePseudoInstr().
         if (PrevI == BB->end())
diff --git a/lib/Target/AArch64/AArch64FrameLowering.cpp b/lib/Target/AArch64/AArch64FrameLowering.cpp
index 24d1576e5a9..cca6d12e166 100644
--- a/lib/Target/AArch64/AArch64FrameLowering.cpp
+++ b/lib/Target/AArch64/AArch64FrameLowering.cpp
@@ -644,3 +644,43 @@ AArch64FrameLowering::hasReservedCallFrame(const MachineFunction &MF) const {
   // variable-sized objects that prevent reservation of a call frame.
   return !(hasFP(MF) && MFI->hasVarSizedObjects());
 }
+
+void
+AArch64FrameLowering::eliminateCallFramePseudoInstr(
+                                MachineFunction &MF,
+                                MachineBasicBlock &MBB,
+                                MachineBasicBlock::iterator MI) const {
+  const AArch64InstrInfo &TII =
+    *static_cast<const AArch64InstrInfo *>(MF.getTarget().getInstrInfo());
+  DebugLoc dl = MI->getDebugLoc();
+  int Opcode = MI->getOpcode();
+  bool IsDestroy = Opcode == TII.getCallFrameDestroyOpcode();
+  uint64_t CalleePopAmount = IsDestroy ? MI->getOperand(1).getImm() : 0;
+
+  if (!hasReservedCallFrame(MF)) {
+    unsigned Align = getStackAlignment();
+
+    int64_t Amount = MI->getOperand(0).getImm();
+    Amount = RoundUpToAlignment(Amount, Align);
+    if (!IsDestroy) Amount = -Amount;
+
+    // N.b. if CalleePopAmount is valid but zero (i.e. callee would pop, but it
+    // doesn't have to pop anything), then the first operand will be zero too so
+    // this adjustment is a no-op.
+    if (CalleePopAmount == 0) {
+      // FIXME: in-function stack adjustment for calls is limited to 12-bits
+      // because there's no guaranteed temporary register available. Mostly call
+      // frames will be allocated at the start of a function so this is OK, but
+      // it is a limitation that needs dealing with.
+      assert(Amount > -0xfff && Amount < 0xfff && "call frame too large");
+      emitSPUpdate(MBB, MI, dl, TII, AArch64::NoRegister, Amount);
+    }
+  } else if (CalleePopAmount != 0) {
+    // If the calling convention demands that the callee pops arguments from the
+    // stack, we want to add it back if we have a reserved call frame.
+    assert(CalleePopAmount < 0xfff && "call frame too large");
+    emitSPUpdate(MBB, MI, dl, TII, AArch64::NoRegister, -CalleePopAmount);
+  }
+
+  MBB.erase(MI);
+}
diff --git a/lib/Target/AArch64/AArch64FrameLowering.h b/lib/Target/AArch64/AArch64FrameLowering.h
index bca7b06921c..45ea0ec8e07 100644
--- a/lib/Target/AArch64/AArch64FrameLowering.h
+++ b/lib/Target/AArch64/AArch64FrameLowering.h
@@ -71,6 +71,10 @@ public:
                                         const std::vector<CalleeSavedInfo> &CSI,
                                         const TargetRegisterInfo *TRI) const;
 
+  void eliminateCallFramePseudoInstr(MachineFunction &MF,
+                                     MachineBasicBlock &MBB,
+                                     MachineBasicBlock::iterator MI) const;
+
   /// If the register is X30 (i.e. LR) and the return address is used in the
   /// function then the callee-save store doesn't actually kill the register,
   /// otherwise it does.
diff --git a/lib/Target/AArch64/AArch64RegisterInfo.cpp b/lib/Target/AArch64/AArch64RegisterInfo.cpp
index ee34d76145c..20b0dcf86f4 100644
--- a/lib/Target/AArch64/AArch64RegisterInfo.cpp
+++ b/lib/Target/AArch64/AArch64RegisterInfo.cpp
@@ -152,44 +152,6 @@ AArch64RegisterInfo::eliminateFrameIndex(MachineBasicBlock::iterator MBBI,
   MI.getOperand(FIOperandNum + 1).ChangeToImmediate(Offset / OffsetScale);
 }
 
-void
-AArch64RegisterInfo::eliminateCallFramePseudoInstr(MachineFunction &MF,
-                                         MachineBasicBlock &MBB,
-                                         MachineBasicBlock::iterator MI) const {
-  const TargetFrameLowering *TFI = MF.getTarget().getFrameLowering();
-  DebugLoc dl = MI->getDebugLoc();
-  int Opcode = MI->getOpcode();
-  bool IsDestroy = Opcode == TII.getCallFrameDestroyOpcode();
-  uint64_t CalleePopAmount = IsDestroy ? MI->getOperand(1).getImm() : 0;
-
-  if (!TFI->hasReservedCallFrame(MF)) {
-    unsigned Align = TFI->getStackAlignment();
-
-    int64_t Amount = MI->getOperand(0).getImm();
-    Amount = RoundUpToAlignment(Amount, Align);
-    if (!IsDestroy) Amount = -Amount;
-
-    // N.b. if CalleePopAmount is valid but zero (i.e. callee would pop, but it
-    // doesn't have to pop anything), then the first operand will be zero too so
-    // this adjustment is a no-op.
-    if (CalleePopAmount == 0) {
-      // FIXME: in-function stack adjustment for calls is limited to 12-bits
-      // because there's no guaranteed temporary register available. Mostly call
-      // frames will be allocated at the start of a function so this is OK, but
-      // it is a limitation that needs dealing with.
-      assert(Amount > -0xfff && Amount < 0xfff && "call frame too large");
-      emitSPUpdate(MBB, MI, dl, TII, AArch64::NoRegister, Amount);
-    }
-  } else if (CalleePopAmount != 0) {
-    // If the calling convention demands that the callee pops arguments from the
-    // stack, we want to add it back if we have a reserved call frame.
-    assert(CalleePopAmount < 0xfff && "call frame too large");
-    emitSPUpdate(MBB, MI, dl, TII, AArch64::NoRegister, -CalleePopAmount);
-  }
-
-  MBB.erase(MI);
-}
-
 unsigned
 AArch64RegisterInfo::getFrameRegister(const MachineFunction &MF) const {
   const TargetFrameLowering *TFI = MF.getTarget().getFrameLowering();
diff --git a/lib/Target/AArch64/AArch64RegisterInfo.h b/lib/Target/AArch64/AArch64RegisterInfo.h
index a25f9d2bdc4..bb64fd55b2c 100644
--- a/lib/Target/AArch64/AArch64RegisterInfo.h
+++ b/lib/Target/AArch64/AArch64RegisterInfo.h
@@ -44,10 +44,6 @@ public:
                            unsigned FIOperandNum,
                            RegScavenger *Rs = NULL) const;
 
-  void eliminateCallFramePseudoInstr(MachineFunction &MF,
-                                     MachineBasicBlock &MBB,
-                                     MachineBasicBlock::iterator MI) const;
-
   /// getCrossCopyRegClass - Returns a legal register class to copy a register
   /// in the specified class to or from. Returns original class if it is
   /// possible to copy between a two registers of the specified class.
diff --git a/lib/Target/ARM/ARMBaseRegisterInfo.cpp b/lib/Target/ARM/ARMBaseRegisterInfo.cpp
index db33d540a4d..abdd2517433 100644
--- a/lib/Target/ARM/ARMBaseRegisterInfo.cpp
+++ b/lib/Target/ARM/ARMBaseRegisterInfo.cpp
@@ -401,64 +401,6 @@ requiresVirtualBaseRegisters(const MachineFunction &MF) const {
   return true;
 }
 
-static void
-emitSPUpdate(bool isARM,
-             MachineBasicBlock &MBB, MachineBasicBlock::iterator &MBBI,
-             DebugLoc dl, const ARMBaseInstrInfo &TII,
-             int NumBytes,
-             ARMCC::CondCodes Pred = ARMCC::AL, unsigned PredReg = 0) {
-  if (isARM)
-    emitARMRegPlusImmediate(MBB, MBBI, dl, ARM::SP, ARM::SP, NumBytes,
-                            Pred, PredReg, TII);
-  else
-    emitT2RegPlusImmediate(MBB, MBBI, dl, ARM::SP, ARM::SP, NumBytes,
-                           Pred, PredReg, TII);
-}
-
-
-void ARMBaseRegisterInfo::
-eliminateCallFramePseudoInstr(MachineFunction &MF, MachineBasicBlock &MBB,
-                              MachineBasicBlock::iterator I) const {
-  const TargetFrameLowering *TFI = MF.getTarget().getFrameLowering();
-  if (!TFI->hasReservedCallFrame(MF)) {
-    // If we have alloca, convert as follows:
-    // ADJCALLSTACKDOWN -> sub, sp, sp, amount
-    // ADJCALLSTACKUP   -> add, sp, sp, amount
-    MachineInstr *Old = I;
-    DebugLoc dl = Old->getDebugLoc();
-    unsigned Amount = Old->getOperand(0).getImm();
-    if (Amount != 0) {
-      // We need to keep the stack aligned properly.  To do this, we round the
-      // amount of space needed for the outgoing arguments up to the next
-      // alignment boundary.
-      unsigned Align = TFI->getStackAlignment();
-      Amount = (Amount+Align-1)/Align*Align;
-
-      ARMFunctionInfo *AFI = MF.getInfo<ARMFunctionInfo>();
-      assert(!AFI->isThumb1OnlyFunction() &&
-             "This eliminateCallFramePseudoInstr does not support Thumb1!");
-      bool isARM = !AFI->isThumbFunction();
-
-      // Replace the pseudo instruction with a new instruction...
-      unsigned Opc = Old->getOpcode();
-      int PIdx = Old->findFirstPredOperandIdx();
-      ARMCC::CondCodes Pred = (PIdx == -1)
-        ? ARMCC::AL : (ARMCC::CondCodes)Old->getOperand(PIdx).getImm();
-      if (Opc == ARM::ADJCALLSTACKDOWN || Opc == ARM::tADJCALLSTACKDOWN) {
-        // Note: PredReg is operand 2 for ADJCALLSTACKDOWN.
-        unsigned PredReg = Old->getOperand(2).getReg();
-        emitSPUpdate(isARM, MBB, I, dl, TII, -Amount, Pred, PredReg);
-      } else {
-        // Note: PredReg is operand 3 for ADJCALLSTACKUP.
-        unsigned PredReg = Old->getOperand(3).getReg();
-        assert(Opc == ARM::ADJCALLSTACKUP || Opc == ARM::tADJCALLSTACKUP);
-        emitSPUpdate(isARM, MBB, I, dl, TII, Amount, Pred, PredReg);
-      }
-    }
-  }
-  MBB.erase(I);
-}
-
 int64_t ARMBaseRegisterInfo::
 getFrameIndexInstrOffset(const MachineInstr *MI, int Idx) const {
   const MCInstrDesc &Desc = MI->getDesc();
diff --git a/lib/Target/ARM/ARMBaseRegisterInfo.h b/lib/Target/ARM/ARMBaseRegisterInfo.h
index 7fab9ffad28..725033b7e57 100644
--- a/lib/Target/ARM/ARMBaseRegisterInfo.h
+++ b/lib/Target/ARM/ARMBaseRegisterInfo.h
@@ -168,10 +168,6 @@ public:
 
   virtual bool requiresVirtualBaseRegisters(const MachineFunction &MF) const;
 
-  virtual void eliminateCallFramePseudoInstr(MachineFunction &MF,
-                                           MachineBasicBlock &MBB,
-                                           MachineBasicBlock::iterator I) const;
-
   virtual void eliminateFrameIndex(MachineBasicBlock::iterator II,
                                    int SPAdj, unsigned FIOperandNum,
                                    RegScavenger *RS = NULL) const;
diff --git a/lib/Target/ARM/ARMFrameLowering.cpp b/lib/Target/ARM/ARMFrameLowering.cpp
index 39d27c452df..0ca6450e2b0 100644
--- a/lib/Target/ARM/ARMFrameLowering.cpp
+++ b/lib/Target/ARM/ARMFrameLowering.cpp
@@ -119,13 +119,14 @@ static void
 emitSPUpdate(bool isARM,
              MachineBasicBlock &MBB, MachineBasicBlock::iterator &MBBI,
              DebugLoc dl, const ARMBaseInstrInfo &TII,
-             int NumBytes, unsigned MIFlags = MachineInstr::NoFlags) {
+             int NumBytes, unsigned MIFlags = MachineInstr::NoFlags,
+             ARMCC::CondCodes Pred = ARMCC::AL, unsigned PredReg = 0) {
   if (isARM)
     emitARMRegPlusImmediate(MBB, MBBI, dl, ARM::SP, ARM::SP, NumBytes,
-                            ARMCC::AL, 0, TII, MIFlags);
+                            Pred, PredReg, TII, MIFlags);
   else
     emitT2RegPlusImmediate(MBB, MBBI, dl, ARM::SP, ARM::SP, NumBytes,
-                           ARMCC::AL, 0, TII, MIFlags);
+                           Pred, PredReg, TII, MIFlags);
 }
 
 void ARMFrameLowering::emitPrologue(MachineFunction &MF) const {
@@ -1430,3 +1431,51 @@ ARMFrameLowering::processFunctionBeforeCalleeSavedScan(MachineFunction &MF,
     AFI->setLRIsSpilledForFarJump(true);
   }
 }
+
+
+void ARMFrameLowering::
+eliminateCallFramePseudoInstr(MachineFunction &MF, MachineBasicBlock &MBB,
+                              MachineBasicBlock::iterator I) const {
+  const ARMBaseInstrInfo &TII =
+    *static_cast<const ARMBaseInstrInfo*>(MF.getTarget().getInstrInfo());
+  if (!hasReservedCallFrame(MF)) {
+    // If we have alloca, convert as follows:
+    // ADJCALLSTACKDOWN -> sub, sp, sp, amount
+    // ADJCALLSTACKUP   -> add, sp, sp, amount
+    MachineInstr *Old = I;
+    DebugLoc dl = Old->getDebugLoc();
+    unsigned Amount = Old->getOperand(0).getImm();
+    if (Amount != 0) {
+      // We need to keep the stack aligned properly.  To do this, we round the
+      // amount of space needed for the outgoing arguments up to the next
+      // alignment boundary.
+      unsigned Align = getStackAlignment();
+      Amount = (Amount+Align-1)/Align*Align;
+
+      ARMFunctionInfo *AFI = MF.getInfo<ARMFunctionInfo>();
+      assert(!AFI->isThumb1OnlyFunction() &&
+             "This eliminateCallFramePseudoInstr does not support Thumb1!");
+      bool isARM = !AFI->isThumbFunction();
+
+      // Replace the pseudo instruction with a new instruction...
+      unsigned Opc = Old->getOpcode();
+      int PIdx = Old->findFirstPredOperandIdx();
+      ARMCC::CondCodes Pred = (PIdx == -1)
+        ? ARMCC::AL : (ARMCC::CondCodes)Old->getOperand(PIdx).getImm();
+      if (Opc == ARM::ADJCALLSTACKDOWN || Opc == ARM::tADJCALLSTACKDOWN) {
+        // Note: PredReg is operand 2 for ADJCALLSTACKDOWN.
+        unsigned PredReg = Old->getOperand(2).getReg();
+        emitSPUpdate(isARM, MBB, I, dl, TII, -Amount, MachineInstr::NoFlags,
+                     Pred, PredReg);
+      } else {
+        // Note: PredReg is operand 3 for ADJCALLSTACKUP.
+        unsigned PredReg = Old->getOperand(3).getReg();
+        assert(Opc == ARM::ADJCALLSTACKUP || Opc == ARM::tADJCALLSTACKUP);
+        emitSPUpdate(isARM, MBB, I, dl, TII, Amount, MachineInstr::NoFlags,
+                     Pred, PredReg);
+      }
+    }
+  }
+  MBB.erase(I);
+}
+
diff --git a/lib/Target/ARM/ARMFrameLowering.h b/lib/Target/ARM/ARMFrameLowering.h
index a1c2b93562c..efa255a5574 100644
--- a/lib/Target/ARM/ARMFrameLowering.h
+++ b/lib/Target/ARM/ARMFrameLowering.h
@@ -70,6 +70,11 @@ public:
                    unsigned LdrOpc, bool isVarArg, bool NoGap,
                    bool(*Func)(unsigned, bool),
                    unsigned NumAlignedDPRCS2Regs) const;
+
+  virtual void eliminateCallFramePseudoInstr(
+                                    MachineFunction &MF,
+                                    MachineBasicBlock &MBB,
+                                    MachineBasicBlock::iterator MI) const;
 };
 
 } // End llvm namespace
diff --git a/lib/Target/ARM/Thumb1FrameLowering.cpp b/lib/Target/ARM/Thumb1FrameLowering.cpp
index 98efc16477b..2c3388cc452 100644
--- a/lib/Target/ARM/Thumb1FrameLowering.cpp
+++ b/lib/Target/ARM/Thumb1FrameLowering.cpp
@@ -43,6 +43,41 @@ emitSPUpdate(MachineBasicBlock &MBB,
                             MRI, MIFlags);
 }
 
+
+void Thumb1FrameLowering::
+eliminateCallFramePseudoInstr(MachineFunction &MF, MachineBasicBlock &MBB,
+                              MachineBasicBlock::iterator I) const {
+  const Thumb1InstrInfo &TII =
+    *static_cast<const Thumb1InstrInfo*>(MF.getTarget().getInstrInfo());
+  const Thumb1RegisterInfo *RegInfo =
+    static_cast<const Thumb1RegisterInfo*>(MF.getTarget().getRegisterInfo());
+  if (!hasReservedCallFrame(MF)) {
+    // If we have alloca, convert as follows:
+    // ADJCALLSTACKDOWN -> sub, sp, sp, amount
+    // ADJCALLSTACKUP   -> add, sp, sp, amount
+    MachineInstr *Old = I;
+    DebugLoc dl = Old->getDebugLoc();
+    unsigned Amount = Old->getOperand(0).getImm();
+    if (Amount != 0) {
+      // We need to keep the stack aligned properly.  To do this, we round the
+      // amount of space needed for the outgoing arguments up to the next
+      // alignment boundary.
+      unsigned Align = getStackAlignment();
+      Amount = (Amount+Align-1)/Align*Align;
+
+      // Replace the pseudo instruction with a new instruction...
+      unsigned Opc = Old->getOpcode();
+      if (Opc == ARM::ADJCALLSTACKDOWN || Opc == ARM::tADJCALLSTACKDOWN) {
+        emitSPUpdate(MBB, I, TII, dl, *RegInfo, -Amount);
+      } else {
+        assert(Opc == ARM::ADJCALLSTACKUP || Opc == ARM::tADJCALLSTACKUP);
+        emitSPUpdate(MBB, I, TII, dl, *RegInfo, Amount);
+      }
+    }
+  }
+  MBB.erase(I);
+}
+
 void Thumb1FrameLowering::emitPrologue(MachineFunction &MF) const {
   MachineBasicBlock &MBB = MF.front();
   MachineBasicBlock::iterator MBBI = MBB.begin();
diff --git a/lib/Target/ARM/Thumb1FrameLowering.h b/lib/Target/ARM/Thumb1FrameLowering.h
index bcfc5165fad..5a300afd5d3 100644
--- a/lib/Target/ARM/Thumb1FrameLowering.h
+++ b/lib/Target/ARM/Thumb1FrameLowering.h
@@ -45,6 +45,10 @@ public:
                                    const TargetRegisterInfo *TRI) const;
 
   bool hasReservedCallFrame(const MachineFunction &MF) const;
+
+  void eliminateCallFramePseudoInstr(MachineFunction &MF,
+                                     MachineBasicBlock &MBB,
+                                     MachineBasicBlock::iterator MI) const;
 };
 
 } // End llvm namespace
diff --git a/lib/Target/ARM/Thumb1RegisterInfo.cpp b/lib/Target/ARM/Thumb1RegisterInfo.cpp
index 5442aa79bc4..609d502aa50 100644
--- a/lib/Target/ARM/Thumb1RegisterInfo.cpp
+++ b/lib/Target/ARM/Thumb1RegisterInfo.cpp
@@ -296,47 +296,6 @@ void llvm::emitThumbRegPlusImmediate(MachineBasicBlock &MBB,
   }
 }
 
-static void emitSPUpdate(MachineBasicBlock &MBB,
-                         MachineBasicBlock::iterator &MBBI,
-                         const TargetInstrInfo &TII, DebugLoc dl,
-                         const Thumb1RegisterInfo &MRI,
-                         int NumBytes) {
-  emitThumbRegPlusImmediate(MBB, MBBI, dl, ARM::SP, ARM::SP, NumBytes, TII,
-                            MRI);
-}
-
-void Thumb1RegisterInfo::
-eliminateCallFramePseudoInstr(MachineFunction &MF, MachineBasicBlock &MBB,
-                              MachineBasicBlock::iterator I) const {
-  const TargetFrameLowering *TFI = MF.getTarget().getFrameLowering();
-
-  if (!TFI->hasReservedCallFrame(MF)) {
-    // If we have alloca, convert as follows:
-    // ADJCALLSTACKDOWN -> sub, sp, sp, amount
-    // ADJCALLSTACKUP   -> add, sp, sp, amount
-    MachineInstr *Old = I;
-    DebugLoc dl = Old->getDebugLoc();
-    unsigned Amount = Old->getOperand(0).getImm();
-    if (Amount != 0) {
-      // We need to keep the stack aligned properly.  To do this, we round the
-      // amount of space needed for the outgoing arguments up to the next
-      // alignment boundary.
-      unsigned Align = TFI->getStackAlignment();
-      Amount = (Amount+Align-1)/Align*Align;
-
-      // Replace the pseudo instruction with a new instruction...
-      unsigned Opc = Old->getOpcode();
-      if (Opc == ARM::ADJCALLSTACKDOWN || Opc == ARM::tADJCALLSTACKDOWN) {
-        emitSPUpdate(MBB, I, TII, dl, *this, -Amount);
-      } else {
-        assert(Opc == ARM::ADJCALLSTACKUP || Opc == ARM::tADJCALLSTACKUP);
-        emitSPUpdate(MBB, I, TII, dl, *this, Amount);
-      }
-    }
-  }
-  MBB.erase(I);
-}
-
 /// emitThumbConstant - Emit a series of instructions to materialize a
 /// constant.
 static void emitThumbConstant(MachineBasicBlock &MBB,
diff --git a/lib/Target/ARM/Thumb1RegisterInfo.h b/lib/Target/ARM/Thumb1RegisterInfo.h
index 62325512c02..ebbab36dd7b 100644
--- a/lib/Target/ARM/Thumb1RegisterInfo.h
+++ b/lib/Target/ARM/Thumb1RegisterInfo.h
@@ -43,11 +43,6 @@ public:
                         unsigned PredReg = 0,
                         unsigned MIFlags = MachineInstr::NoFlags) const;
 
-  /// Code Generation virtual methods...
-  void eliminateCallFramePseudoInstr(MachineFunction &MF,
-                                     MachineBasicBlock &MBB,
-                                     MachineBasicBlock::iterator I) const;
-
   // rewrite MI to access 'Offset' bytes from the FP. Update Offset to be
   // however much remains to be handled. Return 'true' if no further
   // work is required.
diff --git a/lib/Target/Hexagon/HexagonFrameLowering.cpp b/lib/Target/Hexagon/HexagonFrameLowering.cpp
index 9043cf92d2f..d6a9329cd40 100644
--- a/lib/Target/Hexagon/HexagonFrameLowering.cpp
+++ b/lib/Target/Hexagon/HexagonFrameLowering.cpp
@@ -327,6 +327,21 @@ bool HexagonFrameLowering::restoreCalleeSavedRegisters(
   return true;
 }
 
+void HexagonFrameLowering::
+eliminateCallFramePseudoInstr(MachineFunction &MF, MachineBasicBlock &MBB,
+                              MachineBasicBlock::iterator I) const {
+  MachineInstr &MI = *I;
+
+  if (MI.getOpcode() == Hexagon::ADJCALLSTACKDOWN) {
+    // Hexagon_TODO: add code
+  } else if (MI.getOpcode() == Hexagon::ADJCALLSTACKUP) {
+    // Hexagon_TODO: add code
+  } else {
+    llvm_unreachable("Cannot handle this call frame pseudo instruction");
+  }
+  MBB.erase(I);
+}
+
 int HexagonFrameLowering::getFrameIndexOffset(const MachineFunction &MF,
                                               int FI) const {
   return MF.getFrameInfo()->getObjectOffset(FI);
diff --git a/lib/Target/Hexagon/HexagonFrameLowering.h b/lib/Target/Hexagon/HexagonFrameLowering.h
index ad87f11e245..a62c76aaf67 100644
--- a/lib/Target/Hexagon/HexagonFrameLowering.h
+++ b/lib/Target/Hexagon/HexagonFrameLowering.h
@@ -35,6 +35,11 @@ public:
                             MachineBasicBlock::iterator MI,
                             const std::vector<CalleeSavedInfo> &CSI,
                             const TargetRegisterInfo *TRI) const;
+
+  void eliminateCallFramePseudoInstr(MachineFunction &MF,
+                                     MachineBasicBlock &MBB,
+                                     MachineBasicBlock::iterator I) const;
+
   virtual bool
   restoreCalleeSavedRegisters(MachineBasicBlock &MBB,
                               MachineBasicBlock::iterator MI,
diff --git a/lib/Target/Hexagon/HexagonRegisterInfo.cpp b/lib/Target/Hexagon/HexagonRegisterInfo.cpp
index 79296104d89..e5582344bc4 100644
--- a/lib/Target/Hexagon/HexagonRegisterInfo.cpp
+++ b/lib/Target/Hexagon/HexagonRegisterInfo.cpp
@@ -117,21 +117,6 @@ HexagonRegisterInfo::getCalleeSavedRegClasses(const MachineFunction *MF) const {
                    "architecture version");
 }
 
-void HexagonRegisterInfo::
-eliminateCallFramePseudoInstr(MachineFunction &MF, MachineBasicBlock &MBB,
-                              MachineBasicBlock::iterator I) const {
-  MachineInstr &MI = *I;
-
-  if (MI.getOpcode() == Hexagon::ADJCALLSTACKDOWN) {
-    // Hexagon_TODO: add code
-  } else if (MI.getOpcode() == Hexagon::ADJCALLSTACKUP) {
-    // Hexagon_TODO: add code
-  } else {
-    llvm_unreachable("Cannot handle this call frame pseudo instruction");
-  }
-  MBB.erase(I);
-}
-
 void HexagonRegisterInfo::eliminateFrameIndex(MachineBasicBlock::iterator II,
                                               int SPAdj, unsigned FIOperandNum,
                                               RegScavenger *RS) const {
diff --git a/lib/Target/Hexagon/HexagonRegisterInfo.h b/lib/Target/Hexagon/HexagonRegisterInfo.h
index 58c374e68e7..a1a438a0289 100644
--- a/lib/Target/Hexagon/HexagonRegisterInfo.h
+++ b/lib/Target/Hexagon/HexagonRegisterInfo.h
@@ -56,10 +56,6 @@ struct HexagonRegisterInfo : public HexagonGenRegisterInfo {
 
   BitVector getReservedRegs(const MachineFunction &MF) const;
 
-  void eliminateCallFramePseudoInstr(MachineFunction &MF,
-                                     MachineBasicBlock &MBB,
-                                     MachineBasicBlock::iterator I) const;
-
   void eliminateFrameIndex(MachineBasicBlock::iterator II,
                            int SPAdj, unsigned FIOperandNum,
                            RegScavenger *RS = NULL) const;
diff --git a/lib/Target/MBlaze/MBlazeFrameLowering.cpp b/lib/Target/MBlaze/MBlazeFrameLowering.cpp
index b6edbba2a7f..172304bd5b4 100644
--- a/lib/Target/MBlaze/MBlazeFrameLowering.cpp
+++ b/lib/Target/MBlaze/MBlazeFrameLowering.cpp
@@ -426,6 +426,45 @@ void MBlazeFrameLowering::emitEpilogue(MachineFunction &MF,
   }
 }
 
+// Eliminate ADJCALLSTACKDOWN/ADJCALLSTACKUP pseudo instructions
+void MBlazeFrameLowering::
+eliminateCallFramePseudoInstr(MachineFunction &MF, MachineBasicBlock &MBB,
+                              MachineBasicBlock::iterator I) const {
+  const MBlazeInstrInfo &TII =
+    *static_cast<const MBlazeInstrInfo*>(MF.getTarget().getInstrInfo());
+  if (!hasReservedCallFrame(MF)) {
+    // If we have a frame pointer, turn the adjcallstackup instruction into a
+    // 'addi r1, r1, -<amt>' and the adjcallstackdown instruction into
+    // 'addi r1, r1, <amt>'
+    MachineInstr *Old = I;
+    int Amount = Old->getOperand(0).getImm() + 4;
+    if (Amount != 0) {
+      // We need to keep the stack aligned properly.  To do this, we round the
+      // amount of space needed for the outgoing arguments up to the next
+      // alignment boundary.
+      unsigned Align = getStackAlignment();
+      Amount = (Amount+Align-1)/Align*Align;
+
+      MachineInstr *New;
+      if (Old->getOpcode() == MBlaze::ADJCALLSTACKDOWN) {
+        New = BuildMI(MF,Old->getDebugLoc(), TII.get(MBlaze::ADDIK),MBlaze::R1)
+                .addReg(MBlaze::R1).addImm(-Amount);
+      } else {
+        assert(Old->getOpcode() == MBlaze::ADJCALLSTACKUP);
+        New = BuildMI(MF,Old->getDebugLoc(), TII.get(MBlaze::ADDIK),MBlaze::R1)
+                .addReg(MBlaze::R1).addImm(Amount);
+      }
+
+      // Replace the pseudo instruction with a new instruction...
+      MBB.insert(I, New);
+    }
+  }
+
+  // Simply discard ADJCALLSTACKDOWN, ADJCALLSTACKUP instructions.
+  MBB.erase(I);
+}
+
+
 void MBlazeFrameLowering::
 processFunctionBeforeCalleeSavedScan(MachineFunction &MF,
                                      RegScavenger *RS) const {
diff --git a/lib/Target/MBlaze/MBlazeFrameLowering.h b/lib/Target/MBlaze/MBlazeFrameLowering.h
index 01e6578a352..f4228c5f089 100644
--- a/lib/Target/MBlaze/MBlazeFrameLowering.h
+++ b/lib/Target/MBlaze/MBlazeFrameLowering.h
@@ -39,6 +39,10 @@ public:
   void emitPrologue(MachineFunction &MF) const;
   void emitEpilogue(MachineFunction &MF, MachineBasicBlock &MBB) const;
 
+  void eliminateCallFramePseudoInstr(MachineFunction &MF,
+                                     MachineBasicBlock &MBB,
+                                     MachineBasicBlock::iterator I) const;
+
   bool hasFP(const MachineFunction &MF) const;
 
   int getFrameIndexOffset(const MachineFunction &MF, int FI) const;
diff --git a/lib/Target/MBlaze/MBlazeRegisterInfo.cpp b/lib/Target/MBlaze/MBlazeRegisterInfo.cpp
index 1682db1faf6..d0fd7dcec18 100644
--- a/lib/Target/MBlaze/MBlazeRegisterInfo.cpp
+++ b/lib/Target/MBlaze/MBlazeRegisterInfo.cpp
@@ -83,44 +83,6 @@ getReservedRegs(const MachineFunction &MF) const {
   return Reserved;
 }
 
-// This function eliminate ADJCALLSTACKDOWN/ADJCALLSTACKUP pseudo instructions
-void MBlazeRegisterInfo::
-eliminateCallFramePseudoInstr(MachineFunction &MF, MachineBasicBlock &MBB,
-                              MachineBasicBlock::iterator I) const {
-  const TargetFrameLowering *TFI = MF.getTarget().getFrameLowering();
-
-  if (!TFI->hasReservedCallFrame(MF)) {
-    // If we have a frame pointer, turn the adjcallstackup instruction into a
-    // 'addi r1, r1, -<amt>' and the adjcallstackdown instruction into
-    // 'addi r1, r1, <amt>'
-    MachineInstr *Old = I;
-    int Amount = Old->getOperand(0).getImm() + 4;
-    if (Amount != 0) {
-      // We need to keep the stack aligned properly.  To do this, we round the
-      // amount of space needed for the outgoing arguments up to the next
-      // alignment boundary.
-      unsigned Align = TFI->getStackAlignment();
-      Amount = (Amount+Align-1)/Align*Align;
-
-      MachineInstr *New;
-      if (Old->getOpcode() == MBlaze::ADJCALLSTACKDOWN) {
-        New = BuildMI(MF,Old->getDebugLoc(),TII.get(MBlaze::ADDIK),MBlaze::R1)
-                .addReg(MBlaze::R1).addImm(-Amount);
-      } else {
-        assert(Old->getOpcode() == MBlaze::ADJCALLSTACKUP);
-        New = BuildMI(MF,Old->getDebugLoc(),TII.get(MBlaze::ADDIK),MBlaze::R1)
-                .addReg(MBlaze::R1).addImm(Amount);
-      }
-
-      // Replace the pseudo instruction with a new instruction...
-      MBB.insert(I, New);
-    }
-  }
-
-  // Simply discard ADJCALLSTACKDOWN, ADJCALLSTACKUP instructions.
-  MBB.erase(I);
-}
-
 // FrameIndex represent objects inside a abstract stack.
 // We must replace FrameIndex with an stack/frame pointer
 // direct reference.
diff --git a/lib/Target/MBlaze/MBlazeRegisterInfo.h b/lib/Target/MBlaze/MBlazeRegisterInfo.h
index 99d2e4b0141..99a2fac95cf 100644
--- a/lib/Target/MBlaze/MBlazeRegisterInfo.h
+++ b/lib/Target/MBlaze/MBlazeRegisterInfo.h
@@ -50,10 +50,6 @@ struct MBlazeRegisterInfo : public MBlazeGenRegisterInfo {
 
   BitVector getReservedRegs(const MachineFunction &MF) const;
 
-  void eliminateCallFramePseudoInstr(MachineFunction &MF,
-                                     MachineBasicBlock &MBB,
-                                     MachineBasicBlock::iterator I) const;
-
   /// Stack Frame Processing Methods
   void eliminateFrameIndex(MachineBasicBlock::iterator II,
                            int SPAdj, unsigned FIOperandNum,
diff --git a/lib/Target/MSP430/MSP430FrameLowering.cpp b/lib/Target/MSP430/MSP430FrameLowering.cpp
index aef45d8141c..ae2e55617da 100644
--- a/lib/Target/MSP430/MSP430FrameLowering.cpp
+++ b/lib/Target/MSP430/MSP430FrameLowering.cpp
@@ -222,13 +222,73 @@ MSP430FrameLowering::restoreCalleeSavedRegisters(MachineBasicBlock &MBB,
   return true;
 }
 
+void MSP430FrameLowering::
+eliminateCallFramePseudoInstr(MachineFunction &MF, MachineBasicBlock &MBB,
+                              MachineBasicBlock::iterator I) const {
+  const MSP430InstrInfo &TII =
+    *static_cast<const MSP430InstrInfo*>(MF.getTarget().getInstrInfo());
+  unsigned StackAlign = getStackAlignment();
+
+  if (!hasReservedCallFrame(MF)) {
+    // If the stack pointer can be changed after prologue, turn the
+    // adjcallstackup instruction into a 'sub SPW, <amt>' and the
+    // adjcallstackdown instruction into 'add SPW, <amt>'
+    // TODO: consider using push / pop instead of sub + store / add
+    MachineInstr *Old = I;
+    uint64_t Amount = Old->getOperand(0).getImm();
+    if (Amount != 0) {
+      // We need to keep the stack aligned properly.  To do this, we round the
+      // amount of space needed for the outgoing arguments up to the next
+      // alignment boundary.
+      Amount = (Amount+StackAlign-1)/StackAlign*StackAlign;
+
+      MachineInstr *New = 0;
+      if (Old->getOpcode() == TII.getCallFrameSetupOpcode()) {
+        New = BuildMI(MF, Old->getDebugLoc(),
+                      TII.get(MSP430::SUB16ri), MSP430::SPW)
+          .addReg(MSP430::SPW).addImm(Amount);
+      } else {
+        assert(Old->getOpcode() == TII.getCallFrameDestroyOpcode());
+        // factor out the amount the callee already popped.
+        uint64_t CalleeAmt = Old->getOperand(1).getImm();
+        Amount -= CalleeAmt;
+        if (Amount)
+          New = BuildMI(MF, Old->getDebugLoc(),
+                        TII.get(MSP430::ADD16ri), MSP430::SPW)
+            .addReg(MSP430::SPW).addImm(Amount);
+      }
+
+      if (New) {
+        // The SRW implicit def is dead.
+        New->getOperand(3).setIsDead();
+
+        // Replace the pseudo instruction with a new instruction...
+        MBB.insert(I, New);
+      }
+    }
+  } else if (I->getOpcode() == TII.getCallFrameDestroyOpcode()) {
+    // If we are performing frame pointer elimination and if the callee pops
+    // something off the stack pointer, add it back.
+    if (uint64_t CalleeAmt = I->getOperand(1).getImm()) {
+      MachineInstr *Old = I;
+      MachineInstr *New =
+        BuildMI(MF, Old->getDebugLoc(), TII.get(MSP430::SUB16ri),
+                MSP430::SPW).addReg(MSP430::SPW).addImm(CalleeAmt);
+      // The SRW implicit def is dead.
+      New->getOperand(3).setIsDead();
+
+      MBB.insert(I, New);
+    }
+  }
+
+  MBB.erase(I);
+}
+
 void
 MSP430FrameLowering::processFunctionBeforeFrameFinalized(MachineFunction &MF)
                                                                          const {
-  const TargetFrameLowering *TFI = MF.getTarget().getFrameLowering();
-
   // Create a frame entry for the FPW register that must be saved.
-  if (TFI->hasFP(MF)) {
+  if (hasFP(MF)) {
     int FrameIdx = MF.getFrameInfo()->CreateFixedObject(2, -4, true);
     (void)FrameIdx;
     assert(FrameIdx == MF.getFrameInfo()->getObjectIndexBegin() &&
diff --git a/lib/Target/MSP430/MSP430FrameLowering.h b/lib/Target/MSP430/MSP430FrameLowering.h
index cb02545852b..a077dd7351e 100644
--- a/lib/Target/MSP430/MSP430FrameLowering.h
+++ b/lib/Target/MSP430/MSP430FrameLowering.h
@@ -35,6 +35,10 @@ public:
   void emitPrologue(MachineFunction &MF) const;
   void emitEpilogue(MachineFunction &MF, MachineBasicBlock &MBB) const;
 
+  void eliminateCallFramePseudoInstr(MachineFunction &MF,
+                                     MachineBasicBlock &MBB,
+                                     MachineBasicBlock::iterator I) const;
+
   bool spillCalleeSavedRegisters(MachineBasicBlock &MBB,
                                  MachineBasicBlock::iterator MI,
                                  const std::vector<CalleeSavedInfo> &CSI,
diff --git a/lib/Target/MSP430/MSP430RegisterInfo.cpp b/lib/Target/MSP430/MSP430RegisterInfo.cpp
index 6e0a2237f83..0b3e9e25964 100644
--- a/lib/Target/MSP430/MSP430RegisterInfo.cpp
+++ b/lib/Target/MSP430/MSP430RegisterInfo.cpp
@@ -101,66 +101,6 @@ MSP430RegisterInfo::getPointerRegClass(const MachineFunction &MF, unsigned Kind)
   return &MSP430::GR16RegClass;
 }
 
-void MSP430RegisterInfo::
-eliminateCallFramePseudoInstr(MachineFunction &MF, MachineBasicBlock &MBB,
-                              MachineBasicBlock::iterator I) const {
-  const TargetFrameLowering *TFI = MF.getTarget().getFrameLowering();
-
-  if (!TFI->hasReservedCallFrame(MF)) {
-    // If the stack pointer can be changed after prologue, turn the
-    // adjcallstackup instruction into a 'sub SPW, <amt>' and the
-    // adjcallstackdown instruction into 'add SPW, <amt>'
-    // TODO: consider using push / pop instead of sub + store / add
-    MachineInstr *Old = I;
-    uint64_t Amount = Old->getOperand(0).getImm();
-    if (Amount != 0) {
-      // We need to keep the stack aligned properly.  To do this, we round the
-      // amount of space needed for the outgoing arguments up to the next
-      // alignment boundary.
-      Amount = (Amount+StackAlign-1)/StackAlign*StackAlign;
-
-      MachineInstr *New = 0;
-      if (Old->getOpcode() == TII.getCallFrameSetupOpcode()) {
-        New = BuildMI(MF, Old->getDebugLoc(),
-                      TII.get(MSP430::SUB16ri), MSP430::SPW)
-          .addReg(MSP430::SPW).addImm(Amount);
-      } else {
-        assert(Old->getOpcode() == TII.getCallFrameDestroyOpcode());
-        // factor out the amount the callee already popped.
-        uint64_t CalleeAmt = Old->getOperand(1).getImm();
-        Amount -= CalleeAmt;
-        if (Amount)
-          New = BuildMI(MF, Old->getDebugLoc(),
-                        TII.get(MSP430::ADD16ri), MSP430::SPW)
-            .addReg(MSP430::SPW).addImm(Amount);
-      }
-
-      if (New) {
-        // The SRW implicit def is dead.
-        New->getOperand(3).setIsDead();
-
-        // Replace the pseudo instruction with a new instruction...
-        MBB.insert(I, New);
-      }
-    }
-  } else if (I->getOpcode() == TII.getCallFrameDestroyOpcode()) {
-    // If we are performing frame pointer elimination and if the callee pops
-    // something off the stack pointer, add it back.
-    if (uint64_t CalleeAmt = I->getOperand(1).getImm()) {
-      MachineInstr *Old = I;
-      MachineInstr *New =
-        BuildMI(MF, Old->getDebugLoc(), TII.get(MSP430::SUB16ri),
-                MSP430::SPW).addReg(MSP430::SPW).addImm(CalleeAmt);
-      // The SRW implicit def is dead.
-      New->getOperand(3).setIsDead();
-
-      MBB.insert(I, New);
-    }
-  }
-
-  MBB.erase(I);
-}
-
 void
 MSP430RegisterInfo::eliminateFrameIndex(MachineBasicBlock::iterator II,
                                         int SPAdj, unsigned FIOperandNum,
diff --git a/lib/Target/MSP430/MSP430RegisterInfo.h b/lib/Target/MSP430/MSP430RegisterInfo.h
index fca903a6802..69cccb27525 100644
--- a/lib/Target/MSP430/MSP430RegisterInfo.h
+++ b/lib/Target/MSP430/MSP430RegisterInfo.h
@@ -42,10 +42,6 @@ public:
   const TargetRegisterClass*
   getPointerRegClass(const MachineFunction &MF, unsigned Kind = 0) const;
 
-  void eliminateCallFramePseudoInstr(MachineFunction &MF,
-                                     MachineBasicBlock &MBB,
-                                     MachineBasicBlock::iterator I) const;
-
   void eliminateFrameIndex(MachineBasicBlock::iterator II,
                            int SPAdj, unsigned FIOperandNum,
                            RegScavenger *RS = NULL) const;
diff --git a/lib/Target/Mips/Mips16FrameLowering.cpp b/lib/Target/Mips/Mips16FrameLowering.cpp
index 127fcf28a5f..1bb6fe46295 100644
--- a/lib/Target/Mips/Mips16FrameLowering.cpp
+++ b/lib/Target/Mips/Mips16FrameLowering.cpp
@@ -139,6 +139,25 @@ bool Mips16FrameLowering::restoreCalleeSavedRegisters(MachineBasicBlock &MBB,
   return true;
 }
 
+// Eliminate ADJCALLSTACKDOWN, ADJCALLSTACKUP pseudo instructions
+void Mips16FrameLowering::
+eliminateCallFramePseudoInstr(MachineFunction &MF, MachineBasicBlock &MBB,
+                              MachineBasicBlock::iterator I) const {
+  if (!hasReservedCallFrame(MF)) {
+    int64_t Amount = I->getOperand(0).getImm();
+
+    if (I->getOpcode() == Mips::ADJCALLSTACKDOWN)
+      Amount = -Amount;
+
+    const Mips16InstrInfo &TII =
+      *static_cast<const Mips16InstrInfo*>(MF.getTarget().getInstrInfo());
+
+    TII.adjustStackPtr(Mips::SP, Amount, MBB, I);
+  }
+
+  MBB.erase(I);
+}
+
 bool
 Mips16FrameLowering::hasReservedCallFrame(const MachineFunction &MF) const {
   const MachineFrameInfo *MFI = MF.getFrameInfo();
diff --git a/lib/Target/Mips/Mips16FrameLowering.h b/lib/Target/Mips/Mips16FrameLowering.h
index 01db71e8def..25f4ffb9292 100644
--- a/lib/Target/Mips/Mips16FrameLowering.h
+++ b/lib/Target/Mips/Mips16FrameLowering.h
@@ -27,6 +27,10 @@ public:
   void emitPrologue(MachineFunction &MF) const;
   void emitEpilogue(MachineFunction &MF, MachineBasicBlock &MBB) const;
 
+  void eliminateCallFramePseudoInstr(MachineFunction &MF,
+                                     MachineBasicBlock &MBB,
+                                     MachineBasicBlock::iterator I) const;
+
   bool spillCalleeSavedRegisters(MachineBasicBlock &MBB,
                                  MachineBasicBlock::iterator MI,
                                  const std::vector<CalleeSavedInfo> &CSI,
diff --git a/lib/Target/Mips/Mips16RegisterInfo.cpp b/lib/Target/Mips/Mips16RegisterInfo.cpp
index a181a34cbd6..0ea93689490 100644
--- a/lib/Target/Mips/Mips16RegisterInfo.cpp
+++ b/lib/Target/Mips/Mips16RegisterInfo.cpp
@@ -72,27 +72,6 @@ bool Mips16RegisterInfo::saveScavengerRegister
   return true;
 }
 
-// This function eliminate ADJCALLSTACKDOWN,
-// ADJCALLSTACKUP pseudo instructions
-void Mips16RegisterInfo::
-eliminateCallFramePseudoInstr(MachineFunction &MF, MachineBasicBlock &MBB,
-                              MachineBasicBlock::iterator I) const {
-  const TargetFrameLowering *TFI = MF.getTarget().getFrameLowering();
-
-  if (!TFI->hasReservedCallFrame(MF)) {
-    int64_t Amount = I->getOperand(0).getImm();
-
-    if (I->getOpcode() == Mips::ADJCALLSTACKDOWN)
-      Amount = -Amount;
-
-    const Mips16InstrInfo *II = static_cast<const Mips16InstrInfo*>(&TII);
-
-    II->adjustStackPtr(Mips::SP, Amount, MBB, I);
-  }
-
-  MBB.erase(I);
-}
-
 void Mips16RegisterInfo::eliminateFI(MachineBasicBlock::iterator II,
                                      unsigned OpNo, int FrameIndex,
                                      uint64_t StackSize,
diff --git a/lib/Target/Mips/Mips16RegisterInfo.h b/lib/Target/Mips/Mips16RegisterInfo.h
index 61017396374..b8f818a478d 100644
--- a/lib/Target/Mips/Mips16RegisterInfo.h
+++ b/lib/Target/Mips/Mips16RegisterInfo.h
@@ -25,10 +25,6 @@ public:
   Mips16RegisterInfo(const MipsSubtarget &Subtarget,
                      const Mips16InstrInfo &TII);
 
-  void eliminateCallFramePseudoInstr(MachineFunction &MF,
-                                     MachineBasicBlock &MBB,
-                                     MachineBasicBlock::iterator I) const;
-
   bool requiresRegisterScavenging(const MachineFunction &MF) const;
 
   bool requiresFrameIndexScavenging(const MachineFunction &MF) const;
diff --git a/lib/Target/Mips/MipsSEFrameLowering.cpp b/lib/Target/Mips/MipsSEFrameLowering.cpp
index e5ecf2c5e2e..0dd671376f8 100644
--- a/lib/Target/Mips/MipsSEFrameLowering.cpp
+++ b/lib/Target/Mips/MipsSEFrameLowering.cpp
@@ -249,6 +249,26 @@ MipsSEFrameLowering::hasReservedCallFrame(const MachineFunction &MF) const {
   return isInt<16>(MFI->getMaxCallFrameSize()) && !MFI->hasVarSizedObjects();
 }
 
+// Eliminate ADJCALLSTACKDOWN, ADJCALLSTACKUP pseudo instructions
+void MipsSEFrameLowering::
+eliminateCallFramePseudoInstr(MachineFunction &MF, MachineBasicBlock &MBB,
+                              MachineBasicBlock::iterator I) const {
+  const MipsSEInstrInfo &TII =
+    *static_cast<const MipsSEInstrInfo*>(MF.getTarget().getInstrInfo());
+
+  if (!hasReservedCallFrame(MF)) {
+    int64_t Amount = I->getOperand(0).getImm();
+
+    if (I->getOpcode() == Mips::ADJCALLSTACKDOWN)
+      Amount = -Amount;
+
+    unsigned SP = STI.isABI_N64() ? Mips::SP_64 : Mips::SP;
+    TII.adjustStackPtr(SP, Amount, MBB, I);
+  }
+
+  MBB.erase(I);
+}
+
 void MipsSEFrameLowering::
 processFunctionBeforeCalleeSavedScan(MachineFunction &MF,
                                      RegScavenger *RS) const {
diff --git a/lib/Target/Mips/MipsSEFrameLowering.h b/lib/Target/Mips/MipsSEFrameLowering.h
index 9b04ee9a440..7becd25455f 100644
--- a/lib/Target/Mips/MipsSEFrameLowering.h
+++ b/lib/Target/Mips/MipsSEFrameLowering.h
@@ -28,6 +28,10 @@ public:
   void emitPrologue(MachineFunction &MF) const;
   void emitEpilogue(MachineFunction &MF, MachineBasicBlock &MBB) const;
 
+  void eliminateCallFramePseudoInstr(MachineFunction &MF,
+                                     MachineBasicBlock &MBB,
+                                     MachineBasicBlock::iterator I) const;
+
   bool spillCalleeSavedRegisters(MachineBasicBlock &MBB,
                                  MachineBasicBlock::iterator MI,
                                  const std::vector<CalleeSavedInfo> &CSI,
diff --git a/lib/Target/Mips/MipsSERegisterInfo.cpp b/lib/Target/Mips/MipsSERegisterInfo.cpp
index 0c0a1a3d396..a39b393e4e0 100644
--- a/lib/Target/Mips/MipsSERegisterInfo.cpp
+++ b/lib/Target/Mips/MipsSERegisterInfo.cpp
@@ -54,28 +54,6 @@ requiresFrameIndexScavenging(const MachineFunction &MF) const {
   return true;
 }
 
-// This function eliminate ADJCALLSTACKDOWN,
-// ADJCALLSTACKUP pseudo instructions
-void MipsSERegisterInfo::
-eliminateCallFramePseudoInstr(MachineFunction &MF, MachineBasicBlock &MBB,
-                              MachineBasicBlock::iterator I) const {
-  const TargetFrameLowering *TFI = MF.getTarget().getFrameLowering();
-
-  if (!TFI->hasReservedCallFrame(MF)) {
-    int64_t Amount = I->getOperand(0).getImm();
-
-    if (I->getOpcode() == Mips::ADJCALLSTACKDOWN)
-      Amount = -Amount;
-
-    const MipsSEInstrInfo *II = static_cast<const MipsSEInstrInfo*>(&TII);
-    unsigned SP = Subtarget.isABI_N64() ? Mips::SP_64 : Mips::SP;
-
-    II->adjustStackPtr(SP, Amount, MBB, I);
-  }
-
-  MBB.erase(I);
-}
-
 void MipsSERegisterInfo::eliminateFI(MachineBasicBlock::iterator II,
                                      unsigned OpNo, int FrameIndex,
                                      uint64_t StackSize,
diff --git a/lib/Target/Mips/MipsSERegisterInfo.h b/lib/Target/Mips/MipsSERegisterInfo.h
index 7437bd36c33..f6827e96631 100644
--- a/lib/Target/Mips/MipsSERegisterInfo.h
+++ b/lib/Target/Mips/MipsSERegisterInfo.h
@@ -31,10 +31,6 @@ public:
 
   bool requiresFrameIndexScavenging(const MachineFunction &MF) const;
 
-  void eliminateCallFramePseudoInstr(MachineFunction &MF,
-                                     MachineBasicBlock &MBB,
-                                     MachineBasicBlock::iterator I) const;
-
 private:
   virtual void eliminateFI(MachineBasicBlock::iterator II, unsigned OpNo,
                            int FrameIndex, uint64_t StackSize,
diff --git a/lib/Target/NVPTX/NVPTXFrameLowering.cpp b/lib/Target/NVPTX/NVPTXFrameLowering.cpp
index 50072c55f63..bb2c55ceed8 100644
--- a/lib/Target/NVPTX/NVPTXFrameLowering.cpp
+++ b/lib/Target/NVPTX/NVPTXFrameLowering.cpp
@@ -74,3 +74,14 @@ void NVPTXFrameLowering::emitPrologue(MachineFunction &MF) const {
 void NVPTXFrameLowering::emitEpilogue(MachineFunction &MF,
                                       MachineBasicBlock &MBB) const {
 }
+
+// This function eliminates ADJCALLSTACKDOWN,
+// ADJCALLSTACKUP pseudo instructions
+void NVPTXFrameLowering::
+eliminateCallFramePseudoInstr(MachineFunction &MF, MachineBasicBlock &MBB,
+                              MachineBasicBlock::iterator I) const {
+  // Simply discard ADJCALLSTACKDOWN,
+  // ADJCALLSTACKUP instructions.
+  MBB.erase(I);
+}
+
diff --git a/lib/Target/NVPTX/NVPTXFrameLowering.h b/lib/Target/NVPTX/NVPTXFrameLowering.h
index ee87b3997e7..d34e7bec1da 100644
--- a/lib/Target/NVPTX/NVPTXFrameLowering.h
+++ b/lib/Target/NVPTX/NVPTXFrameLowering.h
@@ -33,6 +33,10 @@ public:
   virtual void emitPrologue(MachineFunction &MF) const;
   virtual void emitEpilogue(MachineFunction &MF,
                             MachineBasicBlock &MBB) const;
+
+  void eliminateCallFramePseudoInstr(MachineFunction &MF,
+                                     MachineBasicBlock &MBB,
+                                     MachineBasicBlock::iterator I) const;
 };
 
 } // End llvm namespace
diff --git a/lib/Target/NVPTX/NVPTXRegisterInfo.cpp b/lib/Target/NVPTX/NVPTXRegisterInfo.cpp
index 8e105b50289..350a2c55515 100644
--- a/lib/Target/NVPTX/NVPTXRegisterInfo.cpp
+++ b/lib/Target/NVPTX/NVPTXRegisterInfo.cpp
@@ -150,12 +150,3 @@ unsigned NVPTXRegisterInfo::getRARegister() const {
   return 0;
 }
 
-// This function eliminates ADJCALLSTACKDOWN,
-// ADJCALLSTACKUP pseudo instructions
-void NVPTXRegisterInfo::
-eliminateCallFramePseudoInstr(MachineFunction &MF, MachineBasicBlock &MBB,
-                              MachineBasicBlock::iterator I) const {
-  // Simply discard ADJCALLSTACKDOWN,
-  // ADJCALLSTACKUP instructions.
-  MBB.erase(I);
-}
diff --git a/lib/Target/NVPTX/NVPTXRegisterInfo.h b/lib/Target/NVPTX/NVPTXRegisterInfo.h
index 56e6289b1bb..69f73f213c3 100644
--- a/lib/Target/NVPTX/NVPTXRegisterInfo.h
+++ b/lib/Target/NVPTX/NVPTXRegisterInfo.h
@@ -58,10 +58,6 @@ public:
                                    int SPAdj, unsigned FIOperandNum,
                                    RegScavenger *RS=NULL) const;
 
-  void eliminateCallFramePseudoInstr(MachineFunction &MF,
-                                     MachineBasicBlock &MBB,
-                                     MachineBasicBlock::iterator I) const;
-
   virtual int getDwarfRegNum(unsigned RegNum, bool isEH) const;
   virtual unsigned getFrameRegister(const MachineFunction &MF) const;
   virtual unsigned getRARegister() const;
diff --git a/lib/Target/PowerPC/PPCFrameLowering.cpp b/lib/Target/PowerPC/PPCFrameLowering.cpp
index 9948d61cd0b..cc1ed6967b1 100644
--- a/lib/Target/PowerPC/PPCFrameLowering.cpp
+++ b/lib/Target/PowerPC/PPCFrameLowering.cpp
@@ -1124,6 +1124,47 @@ restoreCRs(bool isPPC64, bool CR2Spilled, bool CR3Spilled, bool CR4Spilled,
 	       .addReg(MoveReg));
 }
 
+void PPCFrameLowering::
+eliminateCallFramePseudoInstr(MachineFunction &MF, MachineBasicBlock &MBB,
+                              MachineBasicBlock::iterator I) const {
+  const PPCInstrInfo &TII =
+    *static_cast<const PPCInstrInfo*>(MF.getTarget().getInstrInfo());
+  if (MF.getTarget().Options.GuaranteedTailCallOpt &&
+      I->getOpcode() == PPC::ADJCALLSTACKUP) {
+    // Add (actually subtract) back the amount the callee popped on return.
+    if (int CalleeAmt =  I->getOperand(1).getImm()) {
+      bool is64Bit = Subtarget.isPPC64();
+      CalleeAmt *= -1;
+      unsigned StackReg = is64Bit ? PPC::X1 : PPC::R1;
+      unsigned TmpReg = is64Bit ? PPC::X0 : PPC::R0;
+      unsigned ADDIInstr = is64Bit ? PPC::ADDI8 : PPC::ADDI;
+      unsigned ADDInstr = is64Bit ? PPC::ADD8 : PPC::ADD4;
+      unsigned LISInstr = is64Bit ? PPC::LIS8 : PPC::LIS;
+      unsigned ORIInstr = is64Bit ? PPC::ORI8 : PPC::ORI;
+      MachineInstr *MI = I;
+      DebugLoc dl = MI->getDebugLoc();
+
+      if (isInt<16>(CalleeAmt)) {
+        BuildMI(MBB, I, dl, TII.get(ADDIInstr), StackReg)
+          .addReg(StackReg, RegState::Kill)
+          .addImm(CalleeAmt);
+      } else {
+        MachineBasicBlock::iterator MBBI = I;
+        BuildMI(MBB, MBBI, dl, TII.get(LISInstr), TmpReg)
+          .addImm(CalleeAmt >> 16);
+        BuildMI(MBB, MBBI, dl, TII.get(ORIInstr), TmpReg)
+          .addReg(TmpReg, RegState::Kill)
+          .addImm(CalleeAmt & 0xFFFF);
+        BuildMI(MBB, MBBI, dl, TII.get(ADDInstr), StackReg)
+          .addReg(StackReg, RegState::Kill)
+          .addReg(TmpReg);
+      }
+    }
+  }
+  // Simply discard ADJCALLSTACKDOWN, ADJCALLSTACKUP instructions.
+  MBB.erase(I);
+}
+
 bool 
 PPCFrameLowering::restoreCalleeSavedRegisters(MachineBasicBlock &MBB,
 					MachineBasicBlock::iterator MI,
diff --git a/lib/Target/PowerPC/PPCFrameLowering.h b/lib/Target/PowerPC/PPCFrameLowering.h
index b1d63ab5371..d09e47fafd1 100644
--- a/lib/Target/PowerPC/PPCFrameLowering.h
+++ b/lib/Target/PowerPC/PPCFrameLowering.h
@@ -51,6 +51,10 @@ public:
                                  const std::vector<CalleeSavedInfo> &CSI,
                                  const TargetRegisterInfo *TRI) const;
 
+  void eliminateCallFramePseudoInstr(MachineFunction &MF,
+                                     MachineBasicBlock &MBB,
+                                     MachineBasicBlock::iterator I) const;
+
   bool restoreCalleeSavedRegisters(MachineBasicBlock &MBB,
                                    MachineBasicBlock::iterator MI,
                                    const std::vector<CalleeSavedInfo> &CSI,
diff --git a/lib/Target/PowerPC/PPCISelLowering.cpp b/lib/Target/PowerPC/PPCISelLowering.cpp
index 60f6ea0e80a..cf1f4591b64 100644
--- a/lib/Target/PowerPC/PPCISelLowering.cpp
+++ b/lib/Target/PowerPC/PPCISelLowering.cpp
@@ -3332,7 +3332,7 @@ PPCTargetLowering::FinishCall(CallingConv::ID CallConv, DebugLoc dl,
 
   // When performing tail call optimization the callee pops its arguments off
   // the stack. Account for this here so these bytes can be pushed back on in
-  // PPCRegisterInfo::eliminateCallFramePseudoInstr.
+  // PPCFrameLowering::eliminateCallFramePseudoInstr.
   int BytesCalleePops =
     (CallConv == CallingConv::Fast &&
      getTargetMachine().Options.GuaranteedTailCallOpt) ? NumBytes : 0;
diff --git a/lib/Target/PowerPC/PPCRegisterInfo.cpp b/lib/Target/PowerPC/PPCRegisterInfo.cpp
index eca7f129953..9745235525e 100644
--- a/lib/Target/PowerPC/PPCRegisterInfo.cpp
+++ b/lib/Target/PowerPC/PPCRegisterInfo.cpp
@@ -222,45 +222,6 @@ PPCRegisterInfo::avoidWriteAfterWrite(const TargetRegisterClass *RC) const {
 // Stack Frame Processing methods
 //===----------------------------------------------------------------------===//
 
-void PPCRegisterInfo::
-eliminateCallFramePseudoInstr(MachineFunction &MF, MachineBasicBlock &MBB,
-                              MachineBasicBlock::iterator I) const {
-  if (MF.getTarget().Options.GuaranteedTailCallOpt &&
-      I->getOpcode() == PPC::ADJCALLSTACKUP) {
-    // Add (actually subtract) back the amount the callee popped on return.
-    if (int CalleeAmt =  I->getOperand(1).getImm()) {
-      bool is64Bit = Subtarget.isPPC64();
-      CalleeAmt *= -1;
-      unsigned StackReg = is64Bit ? PPC::X1 : PPC::R1;
-      unsigned TmpReg = is64Bit ? PPC::X0 : PPC::R0;
-      unsigned ADDIInstr = is64Bit ? PPC::ADDI8 : PPC::ADDI;
-      unsigned ADDInstr = is64Bit ? PPC::ADD8 : PPC::ADD4;
-      unsigned LISInstr = is64Bit ? PPC::LIS8 : PPC::LIS;
-      unsigned ORIInstr = is64Bit ? PPC::ORI8 : PPC::ORI;
-      MachineInstr *MI = I;
-      DebugLoc dl = MI->getDebugLoc();
-
-      if (isInt<16>(CalleeAmt)) {
-        BuildMI(MBB, I, dl, TII.get(ADDIInstr), StackReg)
-          .addReg(StackReg, RegState::Kill)
-          .addImm(CalleeAmt);
-      } else {
-        MachineBasicBlock::iterator MBBI = I;
-        BuildMI(MBB, MBBI, dl, TII.get(LISInstr), TmpReg)
-          .addImm(CalleeAmt >> 16);
-        BuildMI(MBB, MBBI, dl, TII.get(ORIInstr), TmpReg)
-          .addReg(TmpReg, RegState::Kill)
-          .addImm(CalleeAmt & 0xFFFF);
-        BuildMI(MBB, MBBI, dl, TII.get(ADDInstr), StackReg)
-          .addReg(StackReg, RegState::Kill)
-          .addReg(TmpReg);
-      }
-    }
-  }
-  // Simply discard ADJCALLSTACKDOWN, ADJCALLSTACKUP instructions.
-  MBB.erase(I);
-}
-
 /// findScratchRegister - Find a 'free' PPC register. Try for a call-clobbered
 /// register first and then a spilled callee-saved register if that fails.
 static
diff --git a/lib/Target/PowerPC/PPCRegisterInfo.h b/lib/Target/PowerPC/PPCRegisterInfo.h
index 3e07a0165ce..c22450eb589 100644
--- a/lib/Target/PowerPC/PPCRegisterInfo.h
+++ b/lib/Target/PowerPC/PPCRegisterInfo.h
@@ -56,10 +56,6 @@ public:
 
   bool trackLivenessAfterRegAlloc(const MachineFunction &MF) const;
 
-  void eliminateCallFramePseudoInstr(MachineFunction &MF,
-                                     MachineBasicBlock &MBB,
-                                     MachineBasicBlock::iterator I) const;
-
   void lowerDynamicAlloc(MachineBasicBlock::iterator II,
                          int SPAdj, RegScavenger *RS) const;
   void lowerCRSpilling(MachineBasicBlock::iterator II, unsigned FrameIndex,
diff --git a/lib/Target/Sparc/SparcFrameLowering.cpp b/lib/Target/Sparc/SparcFrameLowering.cpp
index 6c47c702224..a0dae6e9480 100644
--- a/lib/Target/Sparc/SparcFrameLowering.cpp
+++ b/lib/Target/Sparc/SparcFrameLowering.cpp
@@ -67,6 +67,22 @@ void SparcFrameLowering::emitPrologue(MachineFunction &MF) const {
   }
 }
 
+void SparcFrameLowering::
+eliminateCallFramePseudoInstr(MachineFunction &MF, MachineBasicBlock &MBB,
+                              MachineBasicBlock::iterator I) const {
+  MachineInstr &MI = *I;
+  DebugLoc dl = MI.getDebugLoc();
+  int Size = MI.getOperand(0).getImm();
+  if (MI.getOpcode() == SP::ADJCALLSTACKDOWN)
+    Size = -Size;
+  const SparcInstrInfo &TII =
+    *static_cast<const SparcInstrInfo*>(MF.getTarget().getInstrInfo());
+  if (Size)
+    BuildMI(MBB, I, dl, TII.get(SP::ADDri), SP::O6).addReg(SP::O6).addImm(Size);
+  MBB.erase(I);
+}
+
+
 void SparcFrameLowering::emitEpilogue(MachineFunction &MF,
                                   MachineBasicBlock &MBB) const {
   MachineBasicBlock::iterator MBBI = MBB.getLastNonDebugInstr();
diff --git a/lib/Target/Sparc/SparcFrameLowering.h b/lib/Target/Sparc/SparcFrameLowering.h
index 6b593c95bb1..464233e7da3 100644
--- a/lib/Target/Sparc/SparcFrameLowering.h
+++ b/lib/Target/Sparc/SparcFrameLowering.h
@@ -32,6 +32,10 @@ public:
   void emitPrologue(MachineFunction &MF) const;
   void emitEpilogue(MachineFunction &MF, MachineBasicBlock &MBB) const;
 
+  void eliminateCallFramePseudoInstr(MachineFunction &MF,
+                                     MachineBasicBlock &MBB,
+                                     MachineBasicBlock::iterator I) const;
+
   bool hasFP(const MachineFunction &MF) const { return false; }
 };
 
diff --git a/lib/Target/Sparc/SparcRegisterInfo.cpp b/lib/Target/Sparc/SparcRegisterInfo.cpp
index ac1a3507d1a..25e90b7af57 100644
--- a/lib/Target/Sparc/SparcRegisterInfo.cpp
+++ b/lib/Target/Sparc/SparcRegisterInfo.cpp
@@ -56,19 +56,6 @@ BitVector SparcRegisterInfo::getReservedRegs(const MachineFunction &MF) const {
   return Reserved;
 }
 
-void SparcRegisterInfo::
-eliminateCallFramePseudoInstr(MachineFunction &MF, MachineBasicBlock &MBB,
-                              MachineBasicBlock::iterator I) const {
-  MachineInstr &MI = *I;
-  DebugLoc dl = MI.getDebugLoc();
-  int Size = MI.getOperand(0).getImm();
-  if (MI.getOpcode() == SP::ADJCALLSTACKDOWN)
-    Size = -Size;
-  if (Size)
-    BuildMI(MBB, I, dl, TII.get(SP::ADDri), SP::O6).addReg(SP::O6).addImm(Size);
-  MBB.erase(I);
-}
-
 void
 SparcRegisterInfo::eliminateFrameIndex(MachineBasicBlock::iterator II,
                                        int SPAdj, unsigned FIOperandNum,
diff --git a/lib/Target/Sparc/SparcRegisterInfo.h b/lib/Target/Sparc/SparcRegisterInfo.h
index 37bb4d5555a..357879bf6c4 100644
--- a/lib/Target/Sparc/SparcRegisterInfo.h
+++ b/lib/Target/Sparc/SparcRegisterInfo.h
@@ -36,10 +36,6 @@ struct SparcRegisterInfo : public SparcGenRegisterInfo {
 
   BitVector getReservedRegs(const MachineFunction &MF) const;
 
-  void eliminateCallFramePseudoInstr(MachineFunction &MF,
-                                     MachineBasicBlock &MBB,
-                                     MachineBasicBlock::iterator I) const;
-
   void eliminateFrameIndex(MachineBasicBlock::iterator II,
                            int SPAdj, unsigned FIOperandNum,
                            RegScavenger *RS = NULL) const;
diff --git a/lib/Target/X86/X86FrameLowering.cpp b/lib/Target/X86/X86FrameLowering.cpp
index 2b3d8538afc..a05cf5c3467 100644
--- a/lib/Target/X86/X86FrameLowering.cpp
+++ b/lib/Target/X86/X86FrameLowering.cpp
@@ -55,8 +55,8 @@ bool X86FrameLowering::hasFP(const MachineFunction &MF) const {
           MMI.callsUnwindInit() || MMI.callsEHReturn());
 }
 
-static unsigned getSUBriOpcode(unsigned isLP64, int64_t Imm) {
-  if (isLP64) {
+static unsigned getSUBriOpcode(unsigned IsLP64, int64_t Imm) {
+  if (IsLP64) {
     if (isInt<8>(Imm))
       return X86::SUB64ri8;
     return X86::SUB64ri32;
@@ -1756,3 +1756,84 @@ void X86FrameLowering::adjustForHiPEPrologue(MachineFunction &MF) const {
   MF.verify();
 #endif
 }
+
+void X86FrameLowering::
+eliminateCallFramePseudoInstr(MachineFunction &MF, MachineBasicBlock &MBB,
+                              MachineBasicBlock::iterator I) const {
+  const X86InstrInfo &TII = *TM.getInstrInfo();
+  const X86RegisterInfo &RegInfo = *TM.getRegisterInfo();
+  unsigned StackPtr = RegInfo.getStackRegister();
+  bool reseveCallFrame = hasReservedCallFrame(MF);
+  int Opcode = I->getOpcode();
+  bool isDestroy = Opcode == TII.getCallFrameDestroyOpcode();
+  bool IsLP64 = STI.isTarget64BitLP64();
+  DebugLoc DL = I->getDebugLoc();
+  uint64_t Amount = !reseveCallFrame ? I->getOperand(0).getImm() : 0;
+  uint64_t CalleeAmt = isDestroy ? I->getOperand(1).getImm() : 0;
+  I = MBB.erase(I);
+
+  if (!reseveCallFrame) {
+    // If the stack pointer can be changed after prologue, turn the
+    // adjcallstackup instruction into a 'sub ESP, <amt>' and the
+    // adjcallstackdown instruction into 'add ESP, <amt>'
+    // TODO: consider using push / pop instead of sub + store / add
+    if (Amount == 0)
+      return;
+
+    // We need to keep the stack aligned properly.  To do this, we round the
+    // amount of space needed for the outgoing arguments up to the next
+    // alignment boundary.
+    unsigned StackAlign = TM.getFrameLowering()->getStackAlignment();
+    Amount = (Amount + StackAlign - 1) / StackAlign * StackAlign;
+
+    MachineInstr *New = 0;
+    if (Opcode == TII.getCallFrameSetupOpcode()) {
+      New = BuildMI(MF, DL, TII.get(getSUBriOpcode(IsLP64, Amount)),
+                    StackPtr)
+        .addReg(StackPtr)
+        .addImm(Amount);
+    } else {
+      assert(Opcode == TII.getCallFrameDestroyOpcode());
+
+      // Factor out the amount the callee already popped.
+      Amount -= CalleeAmt;
+
+      if (Amount) {
+        unsigned Opc = getADDriOpcode(IsLP64, Amount);
+        New = BuildMI(MF, DL, TII.get(Opc), StackPtr)
+          .addReg(StackPtr).addImm(Amount);
+      }
+    }
+
+    if (New) {
+      // The EFLAGS implicit def is dead.
+      New->getOperand(3).setIsDead();
+
+      // Replace the pseudo instruction with a new instruction.
+      MBB.insert(I, New);
+    }
+
+    return;
+  }
+
+  if (Opcode == TII.getCallFrameDestroyOpcode() && CalleeAmt) {
+    // If we are performing frame pointer elimination and if the callee pops
+    // something off the stack pointer, add it back.  We do this until we have
+    // more advanced stack pointer tracking ability.
+    unsigned Opc = getSUBriOpcode(IsLP64, CalleeAmt);
+    MachineInstr *New = BuildMI(MF, DL, TII.get(Opc), StackPtr)
+      .addReg(StackPtr).addImm(CalleeAmt);
+
+    // The EFLAGS implicit def is dead.
+    New->getOperand(3).setIsDead();
+
+    // We are not tracking the stack pointer adjustment by the callee, so make
+    // sure we restore the stack pointer immediately after the call, there may
+    // be spill code inserted between the CALL and ADJCALLSTACKUP instructions.
+    MachineBasicBlock::iterator B = MBB.begin();
+    while (I != B && !llvm::prior(I)->isCall())
+      --I;
+    MBB.insert(I, New);
+  }
+}
+
diff --git a/lib/Target/X86/X86FrameLowering.h b/lib/Target/X86/X86FrameLowering.h
index c35d9528b77..3f08b9a2e8d 100644
--- a/lib/Target/X86/X86FrameLowering.h
+++ b/lib/Target/X86/X86FrameLowering.h
@@ -65,6 +65,10 @@ public:
   int getFrameIndexReference(const MachineFunction &MF, int FI,
                              unsigned &FrameReg) const;
   uint32_t getCompactUnwindEncoding(MachineFunction &MF) const;
+
+  void eliminateCallFramePseudoInstr(MachineFunction &MF,
+                                     MachineBasicBlock &MBB,
+                                     MachineBasicBlock::iterator MI) const;
 };
 
 } // End llvm namespace
diff --git a/lib/Target/X86/X86RegisterInfo.cpp b/lib/Target/X86/X86RegisterInfo.cpp
index 6b0a9154b16..03f412fd916 100644
--- a/lib/Target/X86/X86RegisterInfo.cpp
+++ b/lib/Target/X86/X86RegisterInfo.cpp
@@ -447,107 +447,6 @@ bool X86RegisterInfo::hasReservedSpillSlot(const MachineFunction &MF,
   return false;
 }
 
-static unsigned getSUBriOpcode(unsigned is64Bit, int64_t Imm) {
-  if (is64Bit) {
-    if (isInt<8>(Imm))
-      return X86::SUB64ri8;
-    return X86::SUB64ri32;
-  } else {
-    if (isInt<8>(Imm))
-      return X86::SUB32ri8;
-    return X86::SUB32ri;
-  }
-}
-
-static unsigned getADDriOpcode(unsigned is64Bit, int64_t Imm) {
-  if (is64Bit) {
-    if (isInt<8>(Imm))
-      return X86::ADD64ri8;
-    return X86::ADD64ri32;
-  } else {
-    if (isInt<8>(Imm))
-      return X86::ADD32ri8;
-    return X86::ADD32ri;
-  }
-}
-
-void X86RegisterInfo::
-eliminateCallFramePseudoInstr(MachineFunction &MF, MachineBasicBlock &MBB,
-                              MachineBasicBlock::iterator I) const {
-  const TargetFrameLowering *TFI = MF.getTarget().getFrameLowering();
-  bool reseveCallFrame = TFI->hasReservedCallFrame(MF);
-  int Opcode = I->getOpcode();
-  bool isDestroy = Opcode == TII.getCallFrameDestroyOpcode();
-  DebugLoc DL = I->getDebugLoc();
-  uint64_t Amount = !reseveCallFrame ? I->getOperand(0).getImm() : 0;
-  uint64_t CalleeAmt = isDestroy ? I->getOperand(1).getImm() : 0;
-  I = MBB.erase(I);
-
-  if (!reseveCallFrame) {
-    // If the stack pointer can be changed after prologue, turn the
-    // adjcallstackup instruction into a 'sub ESP, <amt>' and the
-    // adjcallstackdown instruction into 'add ESP, <amt>'
-    // TODO: consider using push / pop instead of sub + store / add
-    if (Amount == 0)
-      return;
-
-    // We need to keep the stack aligned properly.  To do this, we round the
-    // amount of space needed for the outgoing arguments up to the next
-    // alignment boundary.
-    unsigned StackAlign = TM.getFrameLowering()->getStackAlignment();
-    Amount = (Amount + StackAlign - 1) / StackAlign * StackAlign;
-
-    MachineInstr *New = 0;
-    if (Opcode == TII.getCallFrameSetupOpcode()) {
-      New = BuildMI(MF, DL, TII.get(getSUBriOpcode(Is64Bit, Amount)),
-                    StackPtr)
-        .addReg(StackPtr)
-        .addImm(Amount);
-    } else {
-      assert(Opcode == TII.getCallFrameDestroyOpcode());
-
-      // Factor out the amount the callee already popped.
-      Amount -= CalleeAmt;
-
-      if (Amount) {
-        unsigned Opc = getADDriOpcode(Is64Bit, Amount);
-        New = BuildMI(MF, DL, TII.get(Opc), StackPtr)
-          .addReg(StackPtr).addImm(Amount);
-      }
-    }
-
-    if (New) {
-      // The EFLAGS implicit def is dead.
-      New->getOperand(3).setIsDead();
-
-      // Replace the pseudo instruction with a new instruction.
-      MBB.insert(I, New);
-    }
-
-    return;
-  }
-
-  if (Opcode == TII.getCallFrameDestroyOpcode() && CalleeAmt) {
-    // If we are performing frame pointer elimination and if the callee pops
-    // something off the stack pointer, add it back.  We do this until we have
-    // more advanced stack pointer tracking ability.
-    unsigned Opc = getSUBriOpcode(Is64Bit, CalleeAmt);
-    MachineInstr *New = BuildMI(MF, DL, TII.get(Opc), StackPtr)
-      .addReg(StackPtr).addImm(CalleeAmt);
-
-    // The EFLAGS implicit def is dead.
-    New->getOperand(3).setIsDead();
-
-    // We are not tracking the stack pointer adjustment by the callee, so make
-    // sure we restore the stack pointer immediately after the call, there may
-    // be spill code inserted between the CALL and ADJCALLSTACKUP instructions.
-    MachineBasicBlock::iterator B = MBB.begin();
-    while (I != B && !llvm::prior(I)->isCall())
-      --I;
-    MBB.insert(I, New);
-  }
-}
-
 void
 X86RegisterInfo::eliminateFrameIndex(MachineBasicBlock::iterator II,
                                      int SPAdj, unsigned FIOperandNum,
diff --git a/lib/Target/X86/X86RegisterInfo.h b/lib/Target/X86/X86RegisterInfo.h
index 5b45e9e204c..b9d7b8cf8b9 100644
--- a/lib/Target/X86/X86RegisterInfo.h
+++ b/lib/Target/X86/X86RegisterInfo.h
@@ -117,10 +117,6 @@ public:
   bool hasReservedSpillSlot(const MachineFunction &MF, unsigned Reg,
                             int &FrameIdx) const;
 
-  void eliminateCallFramePseudoInstr(MachineFunction &MF,
-                                     MachineBasicBlock &MBB,
-                                     MachineBasicBlock::iterator MI) const;
-
   void eliminateFrameIndex(MachineBasicBlock::iterator MI,
                            int SPAdj, unsigned FIOperandNum,
                            RegScavenger *RS = NULL) const;
diff --git a/lib/Target/XCore/XCoreFrameLowering.cpp b/lib/Target/XCore/XCoreFrameLowering.cpp
index bb9c77a32fe..019c4570d93 100644
--- a/lib/Target/XCore/XCoreFrameLowering.cpp
+++ b/lib/Target/XCore/XCoreFrameLowering.cpp
@@ -332,6 +332,58 @@ bool XCoreFrameLowering::restoreCalleeSavedRegisters(MachineBasicBlock &MBB,
   return true;
 }
 
+// This function eliminates ADJCALLSTACKDOWN,
+// ADJCALLSTACKUP pseudo instructions
+void XCoreFrameLowering::
+eliminateCallFramePseudoInstr(MachineFunction &MF, MachineBasicBlock &MBB,
+                              MachineBasicBlock::iterator I) const {
+  const XCoreInstrInfo &TII =
+    *static_cast<const XCoreInstrInfo*>(MF.getTarget().getInstrInfo());
+  if (!hasReservedCallFrame(MF)) {
+    // Turn the adjcallstackdown instruction into 'extsp <amt>' and the
+    // adjcallstackup instruction into 'ldaw sp, sp[<amt>]'
+    MachineInstr *Old = I;
+    uint64_t Amount = Old->getOperand(0).getImm();
+    if (Amount != 0) {
+      // We need to keep the stack aligned properly.  To do this, we round the
+      // amount of space needed for the outgoing arguments up to the next
+      // alignment boundary.
+      unsigned Align = getStackAlignment();
+      Amount = (Amount+Align-1)/Align*Align;
+
+      assert(Amount%4 == 0);
+      Amount /= 4;
+
+      bool isU6 = isImmU6(Amount);
+      if (!isU6 && !isImmU16(Amount)) {
+        // FIX could emit multiple instructions in this case.
+#ifndef NDEBUG
+        errs() << "eliminateCallFramePseudoInstr size too big: "
+               << Amount << "\n";
+#endif
+        llvm_unreachable(0);
+      }
+
+      MachineInstr *New;
+      if (Old->getOpcode() == XCore::ADJCALLSTACKDOWN) {
+        int Opcode = isU6 ? XCore::EXTSP_u6 : XCore::EXTSP_lu6;
+        New=BuildMI(MF, Old->getDebugLoc(), TII.get(Opcode))
+          .addImm(Amount);
+      } else {
+        assert(Old->getOpcode() == XCore::ADJCALLSTACKUP);
+        int Opcode = isU6 ? XCore::LDAWSP_ru6_RRegs : XCore::LDAWSP_lru6_RRegs;
+        New=BuildMI(MF, Old->getDebugLoc(), TII.get(Opcode), XCore::SP)
+          .addImm(Amount);
+      }
+
+      // Replace the pseudo instruction with a new instruction...
+      MBB.insert(I, New);
+    }
+  }
+  
+  MBB.erase(I);
+}
+
 void
 XCoreFrameLowering::processFunctionBeforeCalleeSavedScan(MachineFunction &MF,
                                                      RegScavenger *RS) const {
diff --git a/lib/Target/XCore/XCoreFrameLowering.h b/lib/Target/XCore/XCoreFrameLowering.h
index db1bbb60d96..ebad62f2fa5 100644
--- a/lib/Target/XCore/XCoreFrameLowering.h
+++ b/lib/Target/XCore/XCoreFrameLowering.h
@@ -39,6 +39,10 @@ namespace llvm {
                                      const std::vector<CalleeSavedInfo> &CSI,
                                      const TargetRegisterInfo *TRI) const;
 
+    void eliminateCallFramePseudoInstr(MachineFunction &MF,
+                                       MachineBasicBlock &MBB,
+                                       MachineBasicBlock::iterator I) const;
+
     bool hasFP(const MachineFunction &MF) const;
 
     void processFunctionBeforeCalleeSavedScan(MachineFunction &MF,
diff --git a/lib/Target/XCore/XCoreRegisterInfo.cpp b/lib/Target/XCore/XCoreRegisterInfo.cpp
index 01749a89873..49b563497c0 100644
--- a/lib/Target/XCore/XCoreRegisterInfo.cpp
+++ b/lib/Target/XCore/XCoreRegisterInfo.cpp
@@ -101,58 +101,6 @@ XCoreRegisterInfo::useFPForScavengingIndex(const MachineFunction &MF) const {
   return false;
 }
 
-// This function eliminates ADJCALLSTACKDOWN,
-// ADJCALLSTACKUP pseudo instructions
-void XCoreRegisterInfo::
-eliminateCallFramePseudoInstr(MachineFunction &MF, MachineBasicBlock &MBB,
-                              MachineBasicBlock::iterator I) const {
-  const TargetFrameLowering *TFI = MF.getTarget().getFrameLowering();
-
-  if (!TFI->hasReservedCallFrame(MF)) {
-    // Turn the adjcallstackdown instruction into 'extsp <amt>' and the
-    // adjcallstackup instruction into 'ldaw sp, sp[<amt>]'
-    MachineInstr *Old = I;
-    uint64_t Amount = Old->getOperand(0).getImm();
-    if (Amount != 0) {
-      // We need to keep the stack aligned properly.  To do this, we round the
-      // amount of space needed for the outgoing arguments up to the next
-      // alignment boundary.
-      unsigned Align = TFI->getStackAlignment();
-      Amount = (Amount+Align-1)/Align*Align;
-
-      assert(Amount%4 == 0);
-      Amount /= 4;
-
-      bool isU6 = isImmU6(Amount);
-      if (!isU6 && !isImmU16(Amount)) {
-        // FIX could emit multiple instructions in this case.
-#ifndef NDEBUG
-        errs() << "eliminateCallFramePseudoInstr size too big: "
-               << Amount << "\n";
-#endif
-        llvm_unreachable(0);
-      }
-
-      MachineInstr *New;
-      if (Old->getOpcode() == XCore::ADJCALLSTACKDOWN) {
-        int Opcode = isU6 ? XCore::EXTSP_u6 : XCore::EXTSP_lu6;
-        New=BuildMI(MF, Old->getDebugLoc(), TII.get(Opcode))
-          .addImm(Amount);
-      } else {
-        assert(Old->getOpcode() == XCore::ADJCALLSTACKUP);
-        int Opcode = isU6 ? XCore::LDAWSP_ru6_RRegs : XCore::LDAWSP_lru6_RRegs;
-        New=BuildMI(MF, Old->getDebugLoc(), TII.get(Opcode), XCore::SP)
-          .addImm(Amount);
-      }
-
-      // Replace the pseudo instruction with a new instruction...
-      MBB.insert(I, New);
-    }
-  }
-  
-  MBB.erase(I);
-}
-
 void
 XCoreRegisterInfo::eliminateFrameIndex(MachineBasicBlock::iterator II,
                                        int SPAdj, unsigned FIOperandNum,
diff --git a/lib/Target/XCore/XCoreRegisterInfo.h b/lib/Target/XCore/XCoreRegisterInfo.h
index 62549a80d42..1db32489cf8 100644
--- a/lib/Target/XCore/XCoreRegisterInfo.h
+++ b/lib/Target/XCore/XCoreRegisterInfo.h
@@ -54,10 +54,6 @@ public:
 
   bool useFPForScavengingIndex(const MachineFunction &MF) const;
 
-  void eliminateCallFramePseudoInstr(MachineFunction &MF,
-                                     MachineBasicBlock &MBB,
-                                     MachineBasicBlock::iterator I) const;
-
   void eliminateFrameIndex(MachineBasicBlock::iterator II,
                            int SPAdj, unsigned FIOperandNum,
                            RegScavenger *RS = NULL) const;