HostIsInstructionRAMAddress uses XCheckTLBFlag::OpcodeNoException, so we should also use XCheckTLBFlag::OpcodeNoException when reading, to ensure that we use the IBAT (as opposed to the DBAT) for both.
HostIsInstructionRAMAddress uses XCheckTLBFlag::OpcodeNoException, so we should also use XCheckTLBFlag::OpcodeNoException when reading, to ensure that we use the IBAT (as opposed to the DBAT) for both.