[LLVM][M68k] Fix build failure caused by llvm#160797 (llvm#160926)

Fix M68k build failures caused by
llvm#160797

Author: jurahul

llvm/lib/Target/M68k/AsmParser/M68kAsmParser.cpp

@@ -42,7 +42,7 @@ class M68kAsmParser : public MCTargetAsmParser {
   bool invalidOperand(SMLoc Loc, const OperandVector &Operands,
                       const uint64_t &ErrorInfo);
   bool missingFeature(SMLoc Loc, const uint64_t &ErrorInfo);
-  bool emit(MCInst &Inst, SMLoc const &Loc, MCStreamer &Out) const;
+  bool emit(MCInst &Inst, SMLoc Loc, MCStreamer &Out) const;
   bool parseRegisterName(MCRegister &RegNo, SMLoc Loc, StringRef RegisterName);
   ParseStatus parseRegister(MCRegister &RegNo);
 
@@ -991,8 +991,7 @@ bool M68kAsmParser::parseInstruction(ParseInstructionInfo &Info, StringRef Name,
   return false;
 }
 
-bool M68kAsmParser::invalidOperand(SMLoc const &Loc,
-                                   OperandVector const &Operands,
+bool M68kAsmParser::invalidOperand(SMLoc Loc, OperandVector const &Operands,
                                    uint64_t const &ErrorInfo) {
   SMLoc ErrorLoc = Loc;
   char const *Diag = 0;
@@ -1015,13 +1014,11 @@ bool M68kAsmParser::invalidOperand(SMLoc const &Loc,
   return Error(ErrorLoc, Diag);
 }
 
-bool M68kAsmParser::missingFeature(llvm::SMLoc const &Loc,
-                                   uint64_t const &ErrorInfo) {
+bool M68kAsmParser::missingFeature(SMLoc Loc, uint64_t const &ErrorInfo) {
   return Error(Loc, "instruction requires a CPU feature not currently enabled");
 }
 
-bool M68kAsmParser::emit(MCInst &Inst, SMLoc const &Loc,
-                         MCStreamer &Out) const {
+bool M68kAsmParser::emit(MCInst &Inst, SMLoc Loc, MCStreamer &Out) const {
   Inst.setLoc(Loc);
   Out.emitInstruction(Inst, *STI);