[mips] Remove dead code. NFC

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@336777 91177308-0d34-0410-b5e6-96231b3b80d8

5 files changed, 0 insertions, 38 deletions

diff --git a/lib/Target/Mips/AsmParser/MipsAsmParser.cpp b/lib/Target/Mips/AsmParser/MipsAsmParser.cpp
index a082b0f77f0..5ee7d0ac4e2 100644
--- a/lib/Target/Mips/AsmParser/MipsAsmParser.cpp
+++ b/lib/Target/Mips/AsmParser/MipsAsmParser.cpp
@@ -195,7 +195,6 @@ class MipsAsmParser : public MCTargetAsmParser {
   OperandMatchResultTy parseImm(OperandVector &Operands);
   OperandMatchResultTy parseJumpTarget(OperandVector &Operands);
   OperandMatchResultTy parseInvNum(OperandVector &Operands);
-  OperandMatchResultTy parseRegisterPair(OperandVector &Operands);
   OperandMatchResultTy parseMovePRegPair(OperandVector &Operands);
   OperandMatchResultTy parseRegisterList(OperandVector &Operands);
 
@@ -1438,10 +1437,6 @@ public:
     return StringRef(Tok.Data, Tok.Length);
   }
 
-  bool isRegPair() const {
-    return Kind == k_RegPair && RegIdx.Index <= 30;
-  }
-
   unsigned getReg() const override {
     // As a special case until we sort out the definition of div/divu, accept
     // $0/$zero here so that MCK_ZERO works correctly.
@@ -6282,22 +6277,6 @@ MipsAsmParser::parseRegisterList(OperandVector &Operands) {
 }
 
 OperandMatchResultTy
-MipsAsmParser::parseRegisterPair(OperandVector &Operands) {
-  MCAsmParser &Parser = getParser();
-
-  SMLoc S = Parser.getTok().getLoc();
-  if (parseAnyRegister(Operands) != MatchOperand_Success)
-    return MatchOperand_ParseFail;
-
-  SMLoc E = Parser.getTok().getLoc();
-  MipsOperand Op = static_cast<MipsOperand &>(*Operands.back());
-
-  Operands.pop_back();
-  Operands.push_back(MipsOperand::CreateRegPair(Op, S, E, *this));
-  return MatchOperand_Success;
-}
-
-OperandMatchResultTy
 MipsAsmParser::parseMovePRegPair(OperandVector &Operands) {
   MCAsmParser &Parser = getParser();
   SmallVector<std::unique_ptr<MCParsedAsmOperand>, 8> TmpOperands;
diff --git a/lib/Target/Mips/InstPrinter/MipsInstPrinter.cpp b/lib/Target/Mips/InstPrinter/MipsInstPrinter.cpp
index 1d125d0dbae..73732a40bb8 100644
--- a/lib/Target/Mips/InstPrinter/MipsInstPrinter.cpp
+++ b/lib/Target/Mips/InstPrinter/MipsInstPrinter.cpp
@@ -197,11 +197,6 @@ printFCCOperand(const MCInst *MI, int opNum, raw_ostream &O) {
 }
 
 void MipsInstPrinter::
-printRegisterPair(const MCInst *MI, int opNum, raw_ostream &O) {
-  printRegName(O, MI->getOperand(opNum).getReg());
-}
-
-void MipsInstPrinter::
 printSHFMask(const MCInst *MI, int opNum, raw_ostream &O) {
   llvm_unreachable("TODO");
 }
diff --git a/lib/Target/Mips/InstPrinter/MipsInstPrinter.h b/lib/Target/Mips/InstPrinter/MipsInstPrinter.h
index 4a76b5acac7..f02443ee21d 100644
--- a/lib/Target/Mips/InstPrinter/MipsInstPrinter.h
+++ b/lib/Target/Mips/InstPrinter/MipsInstPrinter.h
@@ -98,7 +98,6 @@ private:
   void printMemOperand(const MCInst *MI, int opNum, raw_ostream &O);
   void printMemOperandEA(const MCInst *MI, int opNum, raw_ostream &O);
   void printFCCOperand(const MCInst *MI, int opNum, raw_ostream &O);
-  void printRegisterPair(const MCInst *MI, int opNum, raw_ostream &O);
   void printSHFMask(const MCInst *MI, int opNum, raw_ostream &O);
 
   bool printAlias(const char *Str, const MCInst &MI, unsigned OpNo,
diff --git a/lib/Target/Mips/MCTargetDesc/MipsMCCodeEmitter.cpp b/lib/Target/Mips/MCTargetDesc/MipsMCCodeEmitter.cpp
index 7da88aa22a3..cd34b0ab70b 100644
--- a/lib/Target/Mips/MCTargetDesc/MipsMCCodeEmitter.cpp
+++ b/lib/Target/Mips/MCTargetDesc/MipsMCCodeEmitter.cpp
@@ -1060,13 +1060,6 @@ MipsMCCodeEmitter::getRegisterListOpValue16(const MCInst &MI, unsigned OpNo,
 }
 
 unsigned
-MipsMCCodeEmitter::getRegisterPairOpValue(const MCInst &MI, unsigned OpNo,
-                                          SmallVectorImpl<MCFixup> &Fixups,
-                                          const MCSubtargetInfo &STI) const {
-  return getMachineOpValue(MI, MI.getOperand(OpNo), Fixups, STI);
-}
-
-unsigned
 MipsMCCodeEmitter::getMovePRegPairOpValue(const MCInst &MI, unsigned OpNo,
                                           SmallVectorImpl<MCFixup> &Fixups,
                                           const MCSubtargetInfo &STI) const {
diff --git a/lib/Target/Mips/MCTargetDesc/MipsMCCodeEmitter.h b/lib/Target/Mips/MCTargetDesc/MipsMCCodeEmitter.h
index 1e840114b2b..09d50d4776b 100644
--- a/lib/Target/Mips/MCTargetDesc/MipsMCCodeEmitter.h
+++ b/lib/Target/Mips/MCTargetDesc/MipsMCCodeEmitter.h
@@ -245,10 +245,6 @@ public:
                             SmallVectorImpl<MCFixup> &Fixups,
                             const MCSubtargetInfo &STI) const;
 
-  unsigned getRegisterPairOpValue(const MCInst &MI, unsigned OpNo,
-                                  SmallVectorImpl<MCFixup> &Fixups,
-                                  const MCSubtargetInfo &STI) const;
-
   unsigned getMovePRegPairOpValue(const MCInst &MI, unsigned OpNo,
                                   SmallVectorImpl<MCFixup> &Fixups,
                                   const MCSubtargetInfo &STI) const;