Lines Matching defs:what
823 count_occurrences_equiv (const_rtx what, const_rtx where)
830 if (REG_P (x) && REGNO (x) == REGNO (what))
834 if (GET_MODE (x) != GET_MODE (what)
842 || REGNO (SUBREG_REG (x)) == REGNO (what)))
853 rtx_ok_for_substitution_p (rtx what, rtx where)
855 return (count_occurrences_equiv (what, where) > 0);
1948 statuses: that's what we need to check.
2230 /* Don't move what we can't move. */
3803 set TARGET_AVAILABLE to -1 no matter what expr's attribute says. */
4622 weren't there, so we'd have split e rather than d. So what we do