+MipsAsmParser::OperandMatchResultTy
+MipsAsmParser::parseMSARegs(SmallVectorImpl<MCParsedAsmOperand*> &Operands,
+ int RegKind) {
+ MipsOperand::RegisterKind Kind = (MipsOperand::RegisterKind)RegKind;
+ SMLoc S = Parser.getTok().getLoc();
+ std::string RegName;
+
+ if (Parser.getTok().isNot(AsmToken::Dollar))
+ return MatchOperand_NoMatch;
+
+ switch (RegKind) {
+ default:
+ return MatchOperand_ParseFail;
+ case MipsOperand::Kind_MSA128BRegs:
+ case MipsOperand::Kind_MSA128HRegs:
+ case MipsOperand::Kind_MSA128WRegs:
+ case MipsOperand::Kind_MSA128DRegs:
+ break;
+ }
+
+ Parser.Lex(); // Eat the '$'.
+ if (getLexer().getKind() == AsmToken::Identifier)
+ RegName = Parser.getTok().getString().lower();
+ else
+ return MatchOperand_ParseFail;
+
+ int RegNum = matchMSA128RegisterName(RegName);
+
+ if (RegNum < 0 || RegNum > 31)
+ return MatchOperand_ParseFail;
+
+ int RegVal = getReg(regKindToRegClass(Kind), RegNum);
+ if (RegVal == -1)
+ return MatchOperand_ParseFail;
+
+ MipsOperand *Op = MipsOperand::CreateReg(RegVal, S,
+ Parser.getTok().getLoc());
+ Op->setRegKind(Kind);
+ Operands.push_back(Op);
+
+ Parser.Lex(); // Eat the register identifier.
+
+ return MatchOperand_Success;
+}
+