2 files changed, 0 insertions, 67 deletions

diff --git a/llvm/lib/Target/Sparc/SparcInstrInfo.cpp b/llvm/lib/Target/Sparc/SparcInstrInfo.cpp
index 6f2ff6dcdd1..3a4c80ad076 100644
--- a/llvm/lib/Target/Sparc/SparcInstrInfo.cpp
+++ b/llvm/lib/Target/Sparc/SparcInstrInfo.cpp
@@ -174,61 +174,6 @@ loadRegFromStackSlot(MachineBasicBlock &MBB, MachineBasicBlock::iterator I,
     llvm_unreachable("Can't load this register from stack slot");
 }
 
-MachineInstr *SparcInstrInfo::foldMemoryOperandImpl(MachineFunction &MF,
-                                                    MachineInstr* MI,
-                                          const SmallVectorImpl<unsigned> &Ops,
-                                                    int FI) const {
-  if (Ops.size() != 1) return NULL;
-
-  unsigned OpNum = Ops[0];
-  bool isFloat = false;
-  MachineInstr *NewMI = NULL;
-  switch (MI->getOpcode()) {
-  case SP::ORrr:
-    if (MI->getOperand(1).isReg() && MI->getOperand(1).getReg() == SP::G0&&
-        MI->getOperand(0).isReg() && MI->getOperand(2).isReg()) {
-      if (OpNum == 0)    // COPY -> STORE
-        NewMI = BuildMI(MF, MI->getDebugLoc(), get(SP::STri))
-          .addFrameIndex(FI)
-          .addImm(0)
-          .addReg(MI->getOperand(2).getReg());
-      else               // COPY -> LOAD
-        NewMI = BuildMI(MF, MI->getDebugLoc(), get(SP::LDri),
-                        MI->getOperand(0).getReg())
-          .addFrameIndex(FI)
-          .addImm(0);
-    }
-    break;
-  case SP::FMOVS:
-    isFloat = true;
-    // FALLTHROUGH
-  case SP::FMOVD:
-    if (OpNum == 0) { // COPY -> STORE
-      unsigned SrcReg = MI->getOperand(1).getReg();
-      bool isKill = MI->getOperand(1).isKill();
-      bool isUndef = MI->getOperand(1).isUndef();
-      NewMI = BuildMI(MF, MI->getDebugLoc(),
-                      get(isFloat ? SP::STFri : SP::STDFri))
-        .addFrameIndex(FI)
-        .addImm(0)
-        .addReg(SrcReg, getKillRegState(isKill) | getUndefRegState(isUndef));
-    } else {             // COPY -> LOAD
-      unsigned DstReg = MI->getOperand(0).getReg();
-      bool isDead = MI->getOperand(0).isDead();
-      bool isUndef = MI->getOperand(0).isUndef();
-      NewMI = BuildMI(MF, MI->getDebugLoc(),
-                      get(isFloat ? SP::LDFri : SP::LDDFri))
-        .addReg(DstReg, RegState::Define |
-                getDeadRegState(isDead) | getUndefRegState(isUndef))
-        .addFrameIndex(FI)
-        .addImm(0);
-    }
-    break;
-  }
-
-  return NewMI;
-}
-
 unsigned SparcInstrInfo::getGlobalBaseReg(MachineFunction *MF) const
 {
   SparcMachineFunctionInfo *SparcFI = MF->getInfo<SparcMachineFunctionInfo>();
diff --git a/llvm/lib/Target/Sparc/SparcInstrInfo.h b/llvm/lib/Target/Sparc/SparcInstrInfo.h
index 11680c37f96..133471857ba 100644
--- a/llvm/lib/Target/Sparc/SparcInstrInfo.h
+++ b/llvm/lib/Target/Sparc/SparcInstrInfo.h
@@ -88,18 +88,6 @@ public:
                                     const TargetRegisterClass *RC,
                                     const TargetRegisterInfo *TRI) const;
   
-  virtual MachineInstr* foldMemoryOperandImpl(MachineFunction &MF,
-                                              MachineInstr* MI,
-                                           const SmallVectorImpl<unsigned> &Ops,
-                                              int FrameIndex) const;
-
-  virtual MachineInstr* foldMemoryOperandImpl(MachineFunction &MF,
-                                              MachineInstr* MI,
-                                           const SmallVectorImpl<unsigned> &Ops,
-                                              MachineInstr* LoadMI) const {
-    return 0;
-  }
-
   unsigned getGlobalBaseReg(MachineFunction *MF) const;
 };