Lines Matching defs:link
1911 rtx p, link, next;
1915 for (link = REG_NOTES (p); link; link = next)
1917 next = XEXP (link, 1);
1919 if (REG_NOTE_KIND (link) != REG_DEAD
1920 || !REG_P (XEXP (link, 0)))
1923 if (reg_referenced_p (XEXP (link, 0), PATTERN (insn)))
1926 remove_note (p, link);
1927 XEXP (link, 1) = REG_NOTES (insn);
1928 REG_NOTES (insn) = link;
1944 rtx p, link, next;
1948 for (link = REG_NOTES (p); link; link = next)
1950 next = XEXP (link, 1);
1952 if (REG_NOTE_KIND (link) != REG_DEAD
1953 || !REG_P (XEXP (link, 0)))
1956 if (reg_set_p (XEXP (link, 0), PATTERN (start_insn)))
1958 remove_note (p, link);
1974 rtx link, next;
1976 for (link = REG_NOTES (insn); link; link = next)
1978 next = XEXP (link, 1);
1980 if (REG_NOTE_KIND (link) != REG_UNUSED
1981 || !REG_P (XEXP (link, 0)))
1985 REGNO (XEXP (link, 0))))
1986 remove_note (insn, link);
3779 rtx link;
3781 for (link = current_function_epilogue_delay_list;
3782 link;
3783 link = XEXP (link, 1))
3784 INSN_LOCATOR (XEXP (link, 0)) = 0;