Lines Matching defs:old
212 int nregs, i, old;
221 for (old = 0, i = nregs; --i >= 0; regno++)
226 old++, SET_REGNO_REG_SET (set, regno);
228 old--, CLEAR_REGNO_REG_SET (set, regno);
230 return old;
268 change, so put the old code back for now. */
482 old pair and enclosing it with matching offsets,
483 remove the old pair. If we find a matching, wider, old
484 pair, use the old one. If the width is the same, use the
485 old one if the modes match, but the new if they don't.
493 existing pair, remove the old one. N.B. because