Lines Matching defs:link
152 ddg_node_ptr dest_node, rtx link)
167 gcc_assert (link);
170 if (REG_NOTE_KIND (link) == REG_DEP_ANTI)
172 else if (REG_NOTE_KIND (link) == REG_DEP_OUTPUT)
174 latency = insn_cost (src_node->insn, link, dest_node->insn);
197 /* The same as the above function, but it doesn't require a link parameter. */
204 rtx link = alloc_INSN_LIST (to->insn, NULL_RTX);
207 PUT_REG_NOTE_KIND (link, REG_DEP_ANTI);
209 PUT_REG_NOTE_KIND (link, REG_DEP_OUTPUT);
211 l = insn_cost (from->insn, link, to->insn);
212 free_INSN_LIST_node (link);
380 rtx head, tail, link;
399 for (link = LOG_LINKS (dest_node->insn); link; link = XEXP (link, 1))
401 ddg_node_ptr src_node = get_node_of_insn (g, XEXP (link, 0));
406 add_forw_dep (dest_node->insn, link);