415 df_add_problem (const struct df_problem *problem)  in df_add_problem()  argument
421   if (problem->dependent_problem)  in df_add_problem()
422     df_add_problem (problem->dependent_problem);  in df_add_problem()
427   dflow = df->problems_by_index[problem->id];  in df_add_problem()
433   dflow->problem = problem;  in df_add_problem()
436   df->problems_by_index[dflow->problem->id] = dflow;  in df_add_problem()
448       if (problem->id < df->problems_in_order[i]->problem->id)  in df_add_problem()
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()
518 			  dflow->problem->free_bb_fun (bb, bb_info);  in df_set_blocks()
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()
585   const struct df_problem *problem;  in df_remove_problem()  local
591   problem = dflow->problem;  in df_remove_problem()
592   gcc_assert (problem->remove_problem_fun);  in df_remove_problem()
596     if (df->problems_in_order[i]->problem->dependent_problem == problem)  in df_remove_problem()
611   (problem->remove_problem_fun) ();  in df_remove_problem()
612   df->problems_by_index[problem->id] = NULL;  in df_remove_problem()
814       dflow->problem->free_fun ();  in rest_of_handle_df_finish()
912           changed |= dataflow->problem->con_fun_n (e);  in df_worklist_propagate_forward()
914   else if (dataflow->problem->con_fun_0)  in df_worklist_propagate_forward()
915     dataflow->problem->con_fun_0 (bb);  in df_worklist_propagate_forward()
918       && dataflow->problem->trans_fun (bb_index))  in df_worklist_propagate_forward()
959           changed |= dataflow->problem->con_fun_n (e);  in df_worklist_propagate_backward()
961   else if (dataflow->problem->con_fun_0)  in df_worklist_propagate_backward()
962     dataflow->problem->con_fun_0 (bb);  in df_worklist_propagate_backward()
965       && dataflow->problem->trans_fun (bb_index))  in df_worklist_propagate_backward()
1008   enum df_flow_dir dir = dataflow->problem->dir;  in df_worklist_dataflow_doublequeue()
1088   enum df_flow_dir dir = dataflow->problem->dir;  in df_worklist_dataflow()
1117   if (dataflow->problem->init_fun)  in df_worklist_dataflow()
1118     dataflow->problem->init_fun (blocks_to_consider);  in df_worklist_dataflow()
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()
1222           if (dflow->problem->dir == DF_FORWARD)  in df_analyze_1()
1505   user_dflow.problem = &user_problem;  in df_simple_dataflow()
1526 		  + index * dflow->problem->block_info_elt_size);  in df_get_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()
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()
1614 			       * dflow->problem->block_info_elt_size);  in df_grow_bb_info()
1617 	      * dflow->problem->block_info_elt_size,  in df_grow_bb_info()
1620 	      * dflow->problem->block_info_elt_size);  in df_grow_bb_info()
1676       if (dflow->problem->free_bb_fun)  in df_compact_blocks()
1679 		      * dflow->problem->block_info_elt_size);  in df_compact_blocks()
1692 			      + bb->index * dflow->problem->block_info_elt_size);  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()
1792       if (dflow->problem->free_bb_fun)  in df_bb_delete()
1797 	      dflow->problem->free_bb_fun (bb, bb_info);  in df_bb_delete()
2179 	  df_dump_problem_function fun = dflow->problem->dump_start_fun;  in df_dump_start()
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()
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()