emmitPSHUFW();
emitPSHUFW();
    public boolean emit(String mnemonic, List<Object> operands, int operandSize) {        this.operands = operands;        this.operandSize = operandSize;        Integer key = (Integer) INSTRUCTION_MAP.get(mnemonic);        if (key == null) return false;        switch (key.intValue()) {            case EMMS_ISN:                emmitEMMS();                break;            case MOVD_ISN:                emmitMOVD();                break;            case MOVQ_ISN:                emmitMOVQ();                break;            case PACKUSWB_ISN:                emmitPACKUSWB();                break;            case PADDW_ISN:                emmitPADDW();                break;            case PAND_ISN:                emmitPAND();                break;            case PCMPGTW_ISN:                emmitPCMPGTW();                break;            case PMULLW_ISN:                emmitPMULLW();                break;            case PSHUFW_ISN:                emmitPSHUFW();                break;            case PSRLW_ISN:                emmitPSRLW();                break;            case PSUBW_ISN:                emmitPSUBW();                break;            case PUNPCKLBW_ISN:                emmitPUNPCKLBW();                break;            case PXOR_ISN:                emmitPXOR();                break;            default:                throw new Error("Invalid instruction binding " + key.intValue() + " for " + mnemonic);        }        return true;    }