417   struct dataflow *dflow;  in df_add_problem()  local
427   dflow = df->problems_by_index[problem->id];  in df_add_problem()
428   if (dflow)  in df_add_problem()
432   dflow = XCNEW (struct dataflow);  in df_add_problem()
433   dflow->problem = problem;  in df_add_problem()
434   dflow->computed = false;  in df_add_problem()
435   dflow->solutions_dirty = true;  in df_add_problem()
436   df->problems_by_index[dflow->problem->id] = dflow;  in df_add_problem()
452 	  df->problems_in_order[i+1] = dflow;  in df_add_problem()
456   df->problems_in_order[0] = dflow;  in df_add_problem()
504 	      struct dataflow *dflow = df->problems_in_order[p];  in df_set_blocks()  local
505 	      if (dflow->optional_p && dflow->problem->reset_fun)  in df_set_blocks()
506 		dflow->problem->reset_fun (df->blocks_to_analyze);  in df_set_blocks()
507 	      else if (dflow->problem->free_blocks_on_set_blocks)  in df_set_blocks()
517 			  void *bb_info = df_get_bb_info (dflow, bb_index);  in df_set_blocks()
518 			  dflow->problem->free_bb_fun (bb, bb_info);  in df_set_blocks()
519 			  df_clear_bb_info (dflow, bb_index);  in df_set_blocks()
534 	      struct dataflow *dflow = df->problems_in_order[p];  in df_set_blocks()  local
535 	      if (dflow->optional_p && dflow->problem->reset_fun)  in df_set_blocks()
546 		  dflow->problem->reset_fun (&blocks_to_reset);  in df_set_blocks()
583 df_remove_problem (struct dataflow *dflow)  in df_remove_problem()  argument
588   if (!dflow)  in df_remove_problem()
591   problem = dflow->problem;  in df_remove_problem()
601     if (df->problems_in_order[i] == dflow)  in df_remove_problem()
643       struct dataflow *dflow = df->problems_by_index[i];  in df_finish_pass()  local
645       if (dflow && dflow->optional_p)  in df_finish_pass()
646 	df_remove_problem (dflow);  in df_finish_pass()
813       struct dataflow *dflow = df->problems_in_order[i];  in rest_of_handle_df_finish()  local
814       dflow->problem->free_fun ();  in rest_of_handle_df_finish()
1154 df_analyze_problem (struct dataflow *dflow,  in df_analyze_problem()  argument
1158   timevar_push (dflow->problem->tv_id);  in df_analyze_problem()
1161   if (dflow->problem->alloc_fun)  in df_analyze_problem()
1162     dflow->problem->alloc_fun (blocks_to_consider);  in df_analyze_problem()
1165   if (dflow->problem->verify_start_fun)  in df_analyze_problem()
1166     dflow->problem->verify_start_fun ();  in df_analyze_problem()
1170   if (dflow->problem->local_compute_fun)  in df_analyze_problem()
1171     dflow->problem->local_compute_fun (blocks_to_consider);  in df_analyze_problem()
1174   if (dflow->problem->dataflow_fun)  in df_analyze_problem()
1175     dflow->problem->dataflow_fun (dflow, blocks_to_consider,  in df_analyze_problem()
1179   if (dflow->problem->finalize_fun)  in df_analyze_problem()
1180     dflow->problem->finalize_fun (blocks_to_consider);  in df_analyze_problem()
1183   if (dflow->problem->verify_end_fun)  in df_analyze_problem()
1184     dflow->problem->verify_end_fun ();  in df_analyze_problem()
1187   timevar_pop (dflow->problem->tv_id);  in df_analyze_problem()
1189   dflow->computed = true;  in df_analyze_problem()
1219       struct dataflow *dflow = df->problems_in_order[i];  in df_analyze_1()  local
1220       if (dflow->solutions_dirty)  in df_analyze_1()
1222           if (dflow->problem->dir == DF_FORWARD)  in df_analyze_1()
1223             df_analyze_problem (dflow,  in df_analyze_1()
1228             df_analyze_problem (dflow,  in df_analyze_1()
1519 df_get_bb_info (struct dataflow *dflow, unsigned int index)  in df_get_bb_info()  argument
1521   if (dflow->block_info == NULL)  in df_get_bb_info()
1523   if (index >= dflow->block_info_size)  in df_get_bb_info()
1525   return (void *)((char *)dflow->block_info  in df_get_bb_info()
1526 		  + index * dflow->problem->block_info_elt_size);  in df_get_bb_info()
1533 df_set_bb_info (struct dataflow *dflow, unsigned int index,  in df_set_bb_info()  argument
1536   gcc_assert (dflow->block_info);  in df_set_bb_info()
1537   memcpy ((char *)dflow->block_info  in df_set_bb_info()
1538 	  + index * dflow->problem->block_info_elt_size,  in df_set_bb_info()
1539 	  bb_info, dflow->problem->block_info_elt_size);  in df_set_bb_info()
1546 df_clear_bb_info (struct dataflow *dflow, unsigned int index)  in df_clear_bb_info()  argument
1548   gcc_assert (dflow->block_info);  in df_clear_bb_info()
1549   gcc_assert (dflow->block_info_size > index);  in df_clear_bb_info()
1550   memset ((char *)dflow->block_info  in df_clear_bb_info()
1551 	  + index * dflow->problem->block_info_elt_size,  in df_clear_bb_info()
1552 	  0, dflow->problem->block_info_elt_size);  in df_clear_bb_info()
1593 	  struct dataflow *dflow = df->problems_in_order[p];  in df_set_bb_dirty()  local
1594 	  if (dflow->out_of_date_transfer_functions)  in df_set_bb_dirty()
1595 	    bitmap_set_bit (dflow->out_of_date_transfer_functions, bb->index);  in df_set_bb_dirty()
1605 df_grow_bb_info (struct dataflow *dflow)  in df_grow_bb_info()  argument
1608   if (dflow->block_info_size < new_size)  in df_grow_bb_info()
1611       dflow->block_info  in df_grow_bb_info()
1612          = (void *)XRESIZEVEC (char, (char *)dflow->block_info,  in df_grow_bb_info()
1614 			       * dflow->problem->block_info_elt_size);  in df_grow_bb_info()
1615       memset ((char *)dflow->block_info  in df_grow_bb_info()
1616 	      + dflow->block_info_size  in df_grow_bb_info()
1617 	      * dflow->problem->block_info_elt_size,  in df_grow_bb_info()
1619 	      (new_size - dflow->block_info_size)  in df_grow_bb_info()
1620 	      * dflow->problem->block_info_elt_size);  in df_grow_bb_info()
1621       dflow->block_info_size = new_size;  in df_grow_bb_info()
1634       struct dataflow *dflow = df->problems_in_order[p];  in df_clear_bb_dirty()  local
1635       if (dflow->out_of_date_transfer_functions)  in df_clear_bb_dirty()
1636 	bitmap_clear_bit (dflow->out_of_date_transfer_functions, bb->index);  in df_clear_bb_dirty()
1653       struct dataflow *dflow = df->problems_in_order[p];  in df_compact_blocks()  local
1657       if (dflow->out_of_date_transfer_functions)  in df_compact_blocks()
1659 	  bitmap_copy (tmp, dflow->out_of_date_transfer_functions);  in df_compact_blocks()
1660 	  bitmap_clear (dflow->out_of_date_transfer_functions);  in df_compact_blocks()
1662 	    bitmap_set_bit (dflow->out_of_date_transfer_functions, ENTRY_BLOCK);  in df_compact_blocks()
1664 	    bitmap_set_bit (dflow->out_of_date_transfer_functions, EXIT_BLOCK);  in df_compact_blocks()
1670 		bitmap_set_bit (dflow->out_of_date_transfer_functions, i);  in df_compact_blocks()
1676       if (dflow->problem->free_bb_fun)  in df_compact_blocks()
1679 		      * dflow->problem->block_info_elt_size);  in df_compact_blocks()
1681 	  df_grow_bb_info (dflow);  in df_compact_blocks()
1682 	  memcpy (problem_temps, dflow->block_info, size);  in df_compact_blocks()
1690 	      df_set_bb_info (dflow, i,  in df_compact_blocks()
1692 			      + bb->index * dflow->problem->block_info_elt_size);  in df_compact_blocks()
1695 	  memset ((char *)dflow->block_info  in df_compact_blocks()
1696 		  + i * dflow->problem->block_info_elt_size, 0,  in df_compact_blocks()
1698 		  * dflow->problem->block_info_elt_size);  in df_compact_blocks()
1759       struct dataflow *dflow = df->problems_in_order[p];  in df_bb_replace()  local
1760       if (dflow->block_info)  in df_bb_replace()
1762 	  df_grow_bb_info (dflow);  in df_bb_replace()
1763 	  df_set_bb_info (dflow, old_index,  in df_bb_replace()
1764 			  df_get_bb_info (dflow, new_block_index));  in df_bb_replace()
1791       struct dataflow *dflow = df->problems_in_order[i];  in df_bb_delete()  local
1792       if (dflow->problem->free_bb_fun)  in df_bb_delete()
1794 	  void *bb_info = df_get_bb_info (dflow, bb_index);  in df_bb_delete()
1797 	      dflow->problem->free_bb_fun (bb, bb_info);  in df_bb_delete()
1798 	      df_clear_bb_info (dflow, bb_index);  in df_bb_delete()
2176       struct dataflow *dflow = df->problems_in_order[i];  in df_dump_start()  local
2177       if (dflow->computed)  in df_dump_start()
2179 	  df_dump_problem_function fun = dflow->problem->dump_start_fun;  in df_dump_start()
2198       struct dataflow *dflow = df->problems_in_order[i];  in df_dump_bb_problem_data()  local
2199       if (dflow->computed)  in df_dump_bb_problem_data()
2204 	    bbfun = dflow->problem->dump_top_fun;  in df_dump_bb_problem_data()
2206 	    bbfun = dflow->problem->dump_bottom_fun;  in df_dump_bb_problem_data()
2242       struct dataflow *dflow = df->problems_in_order[i];  in df_dump_insn_problem_data()  local
2243       if (dflow->computed)  in df_dump_insn_problem_data()
2248 	    insnfun = dflow->problem->dump_insn_top_fun;  in df_dump_insn_problem_data()
2250 	    insnfun = dflow->problem->dump_insn_bottom_fun;  in df_dump_insn_problem_data()