int mi = ADDIStemplate | RT<<21 | RA<<16 | UI; mIP++; mc.addInstruction(mi);
_emitADDIS (RT, RA, UI);
  public final void emitADDIS (int RT, int RA, int UI) {    if (VM.VerifyAssertions) VM._assert(UI == (UI&0xFFFF));    int mi = ADDIStemplate | RT<<21 | RA<<16 | UI;    mIP++;    mc.addInstruction(mi);  }