425   struct dataflow *dflow;  in df_add_problem()  local
435   dflow = df->problems_by_index[problem->id];  in df_add_problem()
436   if (dflow)  in df_add_problem()
440   dflow = XCNEW (struct dataflow);  in df_add_problem()
441   dflow->problem = problem;  in df_add_problem()
442   dflow->computed = false;  in df_add_problem()
443   dflow->solutions_dirty = true;  in df_add_problem()
444   df->problems_by_index[dflow->problem->id] = dflow;  in df_add_problem()
460 	  df->problems_in_order[i+1] = dflow;  in df_add_problem()
464   df->problems_in_order[0] = dflow;  in df_add_problem()
513 	      struct dataflow *dflow = df->problems_in_order[p];  in df_set_blocks()  local
514 	      if (dflow->optional_p && dflow->problem->reset_fun)  in df_set_blocks()
515 		dflow->problem->reset_fun (df->blocks_to_analyze);  in df_set_blocks()
516 	      else if (dflow->problem->free_blocks_on_set_blocks)  in df_set_blocks()
526 			  void *bb_info = df_get_bb_info (dflow, bb_index);  in df_set_blocks()
527 			  dflow->problem->free_bb_fun (bb, bb_info);  in df_set_blocks()
528 			  df_clear_bb_info (dflow, bb_index);  in df_set_blocks()
545 	      struct dataflow *dflow = df->problems_in_order[p];  in df_set_blocks()  local
546 	      if (dflow->optional_p && dflow->problem->reset_fun)  in df_set_blocks()
557 		  dflow->problem->reset_fun (&blocks_to_reset);  in df_set_blocks()
594 df_remove_problem (struct dataflow *dflow)  in df_remove_problem()  argument
599   if (!dflow)  in df_remove_problem()
602   problem = dflow->problem;  in df_remove_problem()
612     if (df->problems_in_order[i] == dflow)  in df_remove_problem()
653       struct dataflow *dflow = df->problems_in_order[i];  in df_finish_pass()  local
654       struct df_problem *problem = dflow->problem;  in df_finish_pass()
656       if (dflow->optional_p)  in df_finish_pass()
810       struct dataflow *dflow = df->problems_in_order[i];  in rest_of_handle_df_finish()  local
811       dflow->problem->free_fun ();  in rest_of_handle_df_finish()
1135 df_analyze_problem (struct dataflow *dflow,  in df_analyze_problem()  argument
1139   timevar_push (dflow->problem->tv_id);  in df_analyze_problem()
1142   if (dflow->problem->alloc_fun)  in df_analyze_problem()
1143     dflow->problem->alloc_fun (blocks_to_consider);  in df_analyze_problem()
1146   if (dflow->problem->verify_start_fun)  in df_analyze_problem()
1147     dflow->problem->verify_start_fun ();  in df_analyze_problem()
1151   if (dflow->problem->local_compute_fun)  in df_analyze_problem()
1152     dflow->problem->local_compute_fun (blocks_to_consider);  in df_analyze_problem()
1155   if (dflow->problem->dataflow_fun)  in df_analyze_problem()
1156     dflow->problem->dataflow_fun (dflow, blocks_to_consider,  in df_analyze_problem()
1160   if (dflow->problem->finalize_fun)  in df_analyze_problem()
1161     dflow->problem->finalize_fun (blocks_to_consider);  in df_analyze_problem()
1164   if (dflow->problem->verify_end_fun)  in df_analyze_problem()
1165     dflow->problem->verify_end_fun ();  in df_analyze_problem()
1168   timevar_pop (dflow->problem->tv_id);  in df_analyze_problem()
1170   dflow->computed = true;  in df_analyze_problem()
1240       struct dataflow *dflow = df->problems_in_order[i];  in df_analyze()  local
1241       if (dflow->solutions_dirty)  in df_analyze()
1243           if (dflow->problem->dir == DF_FORWARD)  in df_analyze()
1244             df_analyze_problem (dflow,  in df_analyze()
1249             df_analyze_problem (dflow,  in df_analyze()
1343 df_get_bb_info (struct dataflow *dflow, unsigned int index)  in df_get_bb_info()  argument
1345   if (dflow->block_info == NULL)  in df_get_bb_info()
1347   if (index >= dflow->block_info_size)  in df_get_bb_info()
1349   return (void *)((char *)dflow->block_info  in df_get_bb_info()
1350 		  + index * dflow->problem->block_info_elt_size);  in df_get_bb_info()
1357 df_set_bb_info (struct dataflow *dflow, unsigned int index,  in df_set_bb_info()  argument
1360   gcc_assert (dflow->block_info);  in df_set_bb_info()
1361   memcpy ((char *)dflow->block_info  in df_set_bb_info()
1362 	  + index * dflow->problem->block_info_elt_size,  in df_set_bb_info()
1363 	  bb_info, dflow->problem->block_info_elt_size);  in df_set_bb_info()
1370 df_clear_bb_info (struct dataflow *dflow, unsigned int index)  in df_clear_bb_info()  argument
1372   gcc_assert (dflow->block_info);  in df_clear_bb_info()
1373   gcc_assert (dflow->block_info_size > index);  in df_clear_bb_info()
1374   memset ((char *)dflow->block_info  in df_clear_bb_info()
1375 	  + index * dflow->problem->block_info_elt_size,  in df_clear_bb_info()
1376 	  0, dflow->problem->block_info_elt_size);  in df_clear_bb_info()
1417 	  struct dataflow *dflow = df->problems_in_order[p];  in df_set_bb_dirty()  local
1418 	  if (dflow->out_of_date_transfer_functions)  in df_set_bb_dirty()
1419 	    bitmap_set_bit (dflow->out_of_date_transfer_functions, bb->index);  in df_set_bb_dirty()
1429 df_grow_bb_info (struct dataflow *dflow)  in df_grow_bb_info()  argument
1432   if (dflow->block_info_size < new_size)  in df_grow_bb_info()
1435       dflow->block_info  in df_grow_bb_info()
1436          = (void *)XRESIZEVEC (char, (char *)dflow->block_info,  in df_grow_bb_info()
1438 			       * dflow->problem->block_info_elt_size);  in df_grow_bb_info()
1439       memset ((char *)dflow->block_info  in df_grow_bb_info()
1440 	      + dflow->block_info_size  in df_grow_bb_info()
1441 	      * dflow->problem->block_info_elt_size,  in df_grow_bb_info()
1443 	      (new_size - dflow->block_info_size)  in df_grow_bb_info()
1444 	      * dflow->problem->block_info_elt_size);  in df_grow_bb_info()
1445       dflow->block_info_size = new_size;  in df_grow_bb_info()
1458       struct dataflow *dflow = df->problems_in_order[p];  in df_clear_bb_dirty()  local
1459       if (dflow->out_of_date_transfer_functions)  in df_clear_bb_dirty()
1460 	bitmap_clear_bit (dflow->out_of_date_transfer_functions, bb->index);  in df_clear_bb_dirty()
1478       struct dataflow *dflow = df->problems_in_order[p];  in df_compact_blocks()  local
1482       if (dflow->out_of_date_transfer_functions)  in df_compact_blocks()
1484 	  bitmap_copy (&tmp, dflow->out_of_date_transfer_functions);  in df_compact_blocks()
1485 	  bitmap_clear (dflow->out_of_date_transfer_functions);  in df_compact_blocks()
1487 	    bitmap_set_bit (dflow->out_of_date_transfer_functions, ENTRY_BLOCK);  in df_compact_blocks()
1489 	    bitmap_set_bit (dflow->out_of_date_transfer_functions, EXIT_BLOCK);  in df_compact_blocks()
1495 		bitmap_set_bit (dflow->out_of_date_transfer_functions, i);  in df_compact_blocks()
1501       if (dflow->problem->free_bb_fun)  in df_compact_blocks()
1503 	  int size = last_basic_block * dflow->problem->block_info_elt_size;  in df_compact_blocks()
1505 	  df_grow_bb_info (dflow);  in df_compact_blocks()
1506 	  memcpy (problem_temps, dflow->block_info, size);  in df_compact_blocks()
1514 	      df_set_bb_info (dflow, i,  in df_compact_blocks()
1516 			      + bb->index * dflow->problem->block_info_elt_size);  in df_compact_blocks()
1519 	  memset ((char *)dflow->block_info  in df_compact_blocks()
1520 		  + i * dflow->problem->block_info_elt_size, 0,  in df_compact_blocks()
1522 		  * dflow->problem->block_info_elt_size);  in df_compact_blocks()
1585       struct dataflow *dflow = df->problems_in_order[p];  in df_bb_replace()  local
1586       if (dflow->block_info)  in df_bb_replace()
1588 	  df_grow_bb_info (dflow);  in df_bb_replace()
1589 	  df_set_bb_info (dflow, old_index,  in df_bb_replace()
1590 			  df_get_bb_info (dflow, new_block_index));  in df_bb_replace()
1617       struct dataflow *dflow = df->problems_in_order[i];  in df_bb_delete()  local
1618       if (dflow->problem->free_bb_fun)  in df_bb_delete()
1620 	  void *bb_info = df_get_bb_info (dflow, bb_index);  in df_bb_delete()
1623 	      dflow->problem->free_bb_fun (bb, bb_info);  in df_bb_delete()
1624 	      df_clear_bb_info (dflow, bb_index);  in df_bb_delete()
1992       struct dataflow *dflow = df->problems_in_order[i];  in df_dump_start()  local
1993       if (dflow->computed)  in df_dump_start()
1995 	  df_dump_problem_function fun = dflow->problem->dump_start_fun;  in df_dump_start()
2015       struct dataflow *dflow = df->problems_in_order[i];  in df_dump_top()  local
2016       if (dflow->computed)  in df_dump_top()
2018 	  df_dump_bb_problem_function bbfun = dflow->problem->dump_top_fun;  in df_dump_top()
2038       struct dataflow *dflow = df->problems_in_order[i];  in df_dump_bottom()  local
2039       if (dflow->computed)  in df_dump_bottom()
2041 	  df_dump_bb_problem_function bbfun = dflow->problem->dump_bottom_fun;  in df_dump_bottom()