int mi = LDtemplate  | RT<<21 | RA<<16 | (DS&0xFFFC); mIP++; mc.addInstruction(mi);
_emitLD (RT, DS, RA);
  public final void emitLD (int RT, int DS, int RA) {    if (!VM.BuildFor64Addr && VM.VerifyAssertions) VM._assert(false);    if (VM.VerifyAssertions) VM._assert(fits(DS, 16));    int mi = LDtemplate  | RT<<21 | RA<<16 | (DS&0xFFFC);    mIP++;    mc.addInstruction(mi);  }