Lines Matching defs:link
79 int lr_save_p; /* true if the link reg needs to be saved */
13126 /* Determine if we need to save the link register. */
13806 /* Emit instructions to restore the link register after determining where
14511 /* If we use the link register, get it into r0. */
14848 /* If emit_load_toc_table will use the link register, we need to save
15577 link reg. */
16636 rs6000_adjust_cost (rtx insn, rtx link, rtx dep_insn, int cost)
16641 if (REG_NOTE_KIND (link) != 0)
16644 if (REG_NOTE_KIND (link) == 0)
17035 rs6000_is_costly_dependence (rtx insn, rtx next, rtx link, int cost,
17059 && (!link || (int) REG_NOTE_KIND (link) == 0))
17149 rtx link;
17158 for (link = INSN_DEPEND (insn); link != 0; link = XEXP (link, 1))
17160 rtx next = XEXP (link, 0);
17163 cost = insn_cost (insn, link, next_insn);
17164 if (rs6000_is_costly_dependence (insn, next_insn, link, cost, 0))
18115 /* NO_PREVIOUS_DEF checks in the link list whether the function name is
18188 instruction will reach 'foo', otherwise link as 'bl L42'".