759   basic_block new_bb;  in copy_bb()  local
761   new_bb = duplicate_block (old_bb, e, bb);  in copy_bb()
762   BB_COPY_PARTITION (new_bb, old_bb);  in copy_bb()
764   gcc_assert (e->dest == new_bb);  in copy_bb()
770 	     old_bb->index, new_bb->index);  in copy_bb()
771   new_bb->il.rtl->visited = trace;  in copy_bb()
772   new_bb->aux = bb->aux;  in copy_bb()
773   bb->aux = new_bb;  in copy_bb()
775   if (new_bb->index >= array_size || last_basic_block > array_size)  in copy_bb()
780       new_size = MAX (last_basic_block, new_bb->index + 1);  in copy_bb()
801   bbd[new_bb->index].in_trace = trace;  in copy_bb()
803   return new_bb;  in copy_bb()
1108 		  basic_block new_bb;  in connect_traces()  local
1122 		  new_bb = copy_bb (best->dest, best, traces[t].last, t);  in connect_traces()
1123 		  traces[t].last = new_bb;  in connect_traces()
1336   basic_block new_bb;  in fix_up_fall_thru_edges()  local
1434 		  new_bb = force_nonfallthru (fall_thru);  in fix_up_fall_thru_edges()
1436 		  if (new_bb)  in fix_up_fall_thru_edges()
1438 		      new_bb->aux = cur_bb->aux;  in fix_up_fall_thru_edges()
1439 		      cur_bb->aux = new_bb;  in fix_up_fall_thru_edges()
1444 		      BB_COPY_PARTITION (new_bb, cur_bb);  in fix_up_fall_thru_edges()
1445 		      single_succ_edge (new_bb)->flags |= EDGE_CROSSING;  in fix_up_fall_thru_edges()
1450 		  if (new_bb)  in fix_up_fall_thru_edges()
1452 		      barrier = emit_barrier_after (BB_END (new_bb));  in fix_up_fall_thru_edges()
1453 		      new_bb->il.rtl->footer = unlink_insn_chain (barrier,  in fix_up_fall_thru_edges()
1523   basic_block new_bb;  in fix_crossing_conditional_branches()  local
1595 	      new_bb = find_jump_block (crossing_edge->dest);  in fix_crossing_conditional_branches()
1597 	      if (new_bb)  in fix_crossing_conditional_branches()
1598 		new_label = block_label (new_bb);  in fix_crossing_conditional_branches()
1604 		  new_bb = create_basic_block (NULL, NULL, last_bb);  in fix_crossing_conditional_branches()
1605 		  new_bb->aux = last_bb->aux;  in fix_crossing_conditional_branches()
1606 		  last_bb->aux = new_bb;  in fix_crossing_conditional_branches()
1608 		  last_bb = new_bb;  in fix_crossing_conditional_branches()
1612 		  new_bb->il.rtl->global_live_at_start = ALLOC_REG_SET (&reg_obstack);  in fix_crossing_conditional_branches()
1613 		  new_bb->il.rtl->global_live_at_end = ALLOC_REG_SET (&reg_obstack);  in fix_crossing_conditional_branches()
1614 		  COPY_REG_SET (new_bb->il.rtl->global_live_at_end,  in fix_crossing_conditional_branches()
1616 		  COPY_REG_SET (new_bb->il.rtl->global_live_at_start,  in fix_crossing_conditional_branches()
1622 		  emit_label_before (new_label, BB_HEAD (new_bb));  in fix_crossing_conditional_branches()
1623 		  BB_HEAD (new_bb) = new_label;  in fix_crossing_conditional_branches()
1630 						       BB_END (new_bb));  in fix_crossing_conditional_branches()
1637 						       BB_END (new_bb));  in fix_crossing_conditional_branches()
1642 		  new_bb->il.rtl->footer = unlink_insn_chain (barrier,  in fix_crossing_conditional_branches()
1647 		  BB_COPY_PARTITION (new_bb, cur_bb);  in fix_crossing_conditional_branches()
1658 	      redirect_edge_succ (crossing_edge, new_bb);  in fix_crossing_conditional_branches()
1664 	      if (EDGE_COUNT (new_bb->succs) == 0)  in fix_crossing_conditional_branches()
1665 		new_edge = make_edge (new_bb, dest, 0);  in fix_crossing_conditional_branches()
1667 		new_edge = EDGE_SUCC (new_bb, 0);  in fix_crossing_conditional_branches()
1985   basic_block bb, new_bb;  in duplicate_computed_gotos()  local
2076       new_bb = duplicate_block (single_succ (bb), single_succ_edge (bb), bb);  in duplicate_computed_gotos()
2077       new_bb->aux = bb->aux;  in duplicate_computed_gotos()
2078       bb->aux = new_bb;  in duplicate_computed_gotos()
2079       new_bb->il.rtl->visited = 1;  in duplicate_computed_gotos()