int offset = field.getOffset();
int offset = field.getOffsetAsInt();
  private final void emitLFtoc(OPT_Operator operator,                                OPT_Register RT, VM_Field field) {    OPT_Register JTOC = regpool.getPhysicalRegisterSet().getJTOC();    int offset = field.getOffset();    int valueHigh = OPT_Bits.PPCMaskUpper16(offset);    OPT_Instruction s;    if (valueHigh == 0) {      s = MIR_Load.create(operator, D(RT), A(JTOC), IC(offset));      EMIT(s);    } else {      OPT_Register reg = regpool.getAddress();      int valueLow = OPT_Bits.PPCMaskLower16(offset);      EMIT(MIR_Binary.create(PPC_ADDIS, A(reg), A(JTOC), IC(valueHigh)));      s = MIR_Load.create(operator, D(RT), A(reg), IC(valueLow));      EMIT(s);    }  }