int mi = LFDtemplate | FRT<<21 | RA<<16 | (D&0xFFFF); mIP++; mc.addInstruction(mi);
_emitLFD (FRT, D&0xFFFF, RA);
  public final void emitLFD (int FRT, int D, int RA) {    if (VM.VerifyAssertions) VM._assert(fits(D, 16));    int mi = LFDtemplate | FRT<<21 | RA<<16 | (D&0xFFFF);    mIP++;    mc.addInstruction(mi);  }