Lines Matching refs:dummy
872 basic_block dummy, jump;
880 dummy = fallthru->src;
881 dummy->count = profile_count::zero ();
885 for (ei = ei_start (dummy->preds); (e = ei_safe_edge (ei)); )
891 dummy->count += e->count ();
903 && dummy->loop_father != NULL
904 && dummy->loop_father->header == dummy
905 && dummy->loop_father->latch == e_src)
906 dummy->loop_father->latch = jump;
917 doms_to_fix.quick_push (dummy);
931 loop = dummy->loop_father;
932 if (loop->header == dummy
934 && find_edge (loop->latch, dummy) == NULL)
936 remove_bb_from_loops (dummy);
940 FOR_EACH_EDGE (e, ei, dummy->preds)
944 add_bb_to_loop (dummy, cloop);
949 if (ploop->latch == dummy)