R600: Remove unused function

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@213472 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Target/R600/AMDGPUInstrInfo.h

@@ -144,7 +144,6 @@ public:
 // Pure virtual funtions to be implemented by sub-classes.
 //===---------------------------------------------------------------------===//
 
-  virtual unsigned getIEQOpcode() const = 0;
   virtual bool isMov(unsigned opcode) const = 0;
 
   /// \brief Calculate the "Indirect Address" for the given \p RegIndex and

lib/Target/R600/R600InstrInfo.cpp

@@ -92,10 +92,6 @@ bool R600InstrInfo::isLegalToSplitMBBAt(MachineBasicBlock &MBB,
   return true;
 }
 
-unsigned R600InstrInfo::getIEQOpcode() const {
-  return AMDGPU::SETE_INT;
-}
-
 bool R600InstrInfo::isMov(unsigned Opcode) const {
 
 

lib/Target/R600/R600InstrInfo.h

@@ -152,7 +152,6 @@ namespace llvm {
   /// instruction slots within an instruction group.
   bool isVector(const MachineInstr &MI) const;
 
-  unsigned getIEQOpcode() const override;
   bool isMov(unsigned Opcode) const override;
 
   DFAPacketizer *CreateTargetScheduleState(const TargetMachine *TM,

lib/Target/R600/SIInstrInfo.h

@@ -89,10 +89,6 @@ public:
   bool isTriviallyReMaterializable(const MachineInstr *MI,
                                    AliasAnalysis *AA = nullptr) const;
 
-  unsigned getIEQOpcode() const override {
-    llvm_unreachable("Unimplemented");
-  }
-
   MachineInstr *buildMovInstr(MachineBasicBlock *MBB,
                               MachineBasicBlock::iterator I,
                               unsigned DstReg, unsigned SrcReg) const override;