[RISCV] Omit the template parameters in getSerializableMachineMemOperandTargetFlags()

[craig.topper]

LGTM

[DamonFool]

Thanks @craig.topper for your review.

[dblaikie]

Thanks!

llvm/lib/Target/RISCV/RISCVInstrInfo.cpp

void RISCVInstrInfo::getVLENFactoredAmount(MachineFunction &MF,
   }
 }
 
 ArrayRef<std::pair<MachineMemOperand::Flags, const char *>>
 RISCVInstrInfo::getSerializableMachineMemOperandTargetFlags() const {
   static const std::pair<MachineMemOperand::Flags, const char *> TargetFlags[] =
       {{MONontemporalBit0, "riscv-nontemporal-domain-bit-0"},
        {MONontemporalBit1, "riscv-nontemporal-domain-bit-1"}};
-  return ArrayRef<std::pair<MachineMemOperand::Flags, const char *>>(TargetFlags);
+  return ArrayRef(TargetFlags);
 }
 
 // Returns true if this is the sext.w pattern, addiw rd, rs1, 0.
 bool RISCV::isSEXT_W(const MachineInstr &MI) {
   return MI.getOpcode() == RISCV::ADDIW && MI.getOperand(1).isReg() &&
          MI.getOperand(2).isImm() && MI.getOperand(2).getImm() == 0;
 }