332   struct dataflow *dflow;  in df_add_problem()  local
341   dflow = df->problems_by_index[problem->id];  in df_add_problem()
342   if (dflow)  in df_add_problem()
343     return dflow;  in df_add_problem()
346   dflow = XCNEW (struct dataflow);  in df_add_problem()
347   dflow->flags = flags;  in df_add_problem()
348   dflow->df = df;  in df_add_problem()
349   dflow->problem = problem;  in df_add_problem()
350   df->problems_in_order[df->num_problems_defined++] = dflow;  in df_add_problem()
351   df->problems_by_index[dflow->problem->id] = dflow;  in df_add_problem()
353   return dflow;  in df_add_problem()
361 df_set_flags (struct dataflow *dflow, int mask)  in df_set_flags()  argument
363   int old_flags = dflow->flags;  in df_set_flags()
365   gcc_assert (!(mask & (~dflow->problem->changeable_flags)));  in df_set_flags()
367   dflow->flags |= mask;  in df_set_flags()
376 df_clear_flags (struct dataflow *dflow, int mask)  in df_clear_flags()  argument
378   int old_flags = dflow->flags;  in df_clear_flags()
380   gcc_assert (!(mask & (~dflow->problem->changeable_flags)));  in df_clear_flags()
382   dflow->flags &= !mask;  in df_clear_flags()
403 	      struct dataflow *dflow = df->problems_in_order[p];  in df_set_blocks()  local
404 	      if (dflow->problem->reset_fun)  in df_set_blocks()
405 		dflow->problem->reset_fun (dflow, df->blocks_to_analyze);  in df_set_blocks()
406 	      else if (dflow->problem->free_bb_fun)  in df_set_blocks()
416 			  dflow->problem->free_bb_fun  in df_set_blocks()
417 			    (dflow, bb, df_get_bb_info (dflow, bb_index));  in df_set_blocks()
418 			  df_set_bb_info (dflow, bb_index, NULL);   in df_set_blocks()
437 		  struct dataflow *dflow = df->problems_in_order[p];  in df_set_blocks()  local
438 		  if (dflow->problem->reset_fun)  in df_set_blocks()
449 		      dflow->problem->reset_fun (dflow, blocks_to_reset);  in df_set_blocks()
482       struct dataflow *dflow = df->problems_in_order[i];  in df_delete_basic_block()  local
483       if (dflow->problem->free_bb_fun)  in df_delete_basic_block()
484 	dflow->problem->free_bb_fun   in df_delete_basic_block()
485 	  (dflow, bb, df_get_bb_info (dflow, bb_index));   in df_delete_basic_block()
754 df_analyze_problem (struct dataflow *dflow,   in df_analyze_problem()  argument
761   if (dflow->problem->alloc_fun)  in df_analyze_problem()
762     dflow->problem->alloc_fun (dflow, blocks_to_scan, blocks_to_init);  in df_analyze_problem()
768   if (dflow->problem->local_compute_fun)  in df_analyze_problem()
769     dflow->problem->local_compute_fun (dflow, blocks_to_consider, blocks_to_scan);  in df_analyze_problem()
772   if (dflow->problem->dataflow_fun)  in df_analyze_problem()
773     dflow->problem->dataflow_fun (dflow, blocks_to_consider, blocks_to_init,  in df_analyze_problem()
777   if (dflow->problem->finalize_fun)  in df_analyze_problem()
778     dflow->problem->finalize_fun (dflow, blocks_to_consider);  in df_analyze_problem()
852 df_get_bb_info (struct dataflow *dflow, unsigned int index)  in df_get_bb_info()  argument
854   return (struct df_scan_bb_info *) dflow->block_info[index];  in df_get_bb_info()
861 df_set_bb_info (struct dataflow *dflow, unsigned int index,   in df_set_bb_info()  argument
864   dflow->block_info[index] = bb_info;  in df_set_bb_info()
882       struct dataflow *dflow = df->problems_in_order[p];  in df_compact_blocks()  local
883       if (dflow->problem->free_bb_fun)  in df_compact_blocks()
885 	  df_grow_bb_info (dflow);  in df_compact_blocks()
886 	  memcpy (problem_temps, dflow->block_info, size);  in df_compact_blocks()
894 	      df_set_bb_info (dflow, i, problem_temps[bb->index]);  in df_compact_blocks()
898 	  memset (dflow->block_info + i, 0,   in df_compact_blocks()
907 		dflow->problem->free_bb_fun  in df_compact_blocks()
908 		  (dflow, bb, problem_temps[i]);  in df_compact_blocks()
940       struct dataflow *dflow = df->problems_in_order[p];  in df_bb_replace()  local
941       if (dflow->block_info)  in df_bb_replace()
945 	  df_grow_bb_info (dflow);  in df_bb_replace()
949 	  temp = df_get_bb_info (dflow, old_index);  in df_bb_replace()
950 	  df_set_bb_info (dflow, old_index,   in df_bb_replace()
951 			  df_get_bb_info (dflow, new_block->index));  in df_bb_replace()
952 	  df_set_bb_info (dflow, new_block->index, temp);  in df_bb_replace()