149   struct df_scan_problem_data *problem_data  in df_scan_free_internal()  local
150     = (struct df_scan_problem_data *) df_scan->problem_data;  in df_scan_free_internal()
188   delete problem_data->ref_base_pool;  in df_scan_free_internal()
189   delete problem_data->ref_artificial_pool;  in df_scan_free_internal()
190   delete problem_data->ref_regular_pool;  in df_scan_free_internal()
191   delete problem_data->insn_pool;  in df_scan_free_internal()
192   delete problem_data->reg_pool;  in df_scan_free_internal()
193   delete problem_data->mw_reg_pool;  in df_scan_free_internal()
194   bitmap_obstack_release (&problem_data->reg_bitmaps);  in df_scan_free_internal()
195   bitmap_obstack_release (&problem_data->insn_bitmaps);  in df_scan_free_internal()
196   free (df_scan->problem_data);  in df_scan_free_internal()
232   struct df_scan_problem_data *problem_data;  in df_scan_alloc()  local
237   if (df_scan->problem_data)  in df_scan_alloc()
240   problem_data = XNEW (struct df_scan_problem_data);  in df_scan_alloc()
241   df_scan->problem_data = problem_data;  in df_scan_alloc()
244   problem_data->ref_base_pool = new object_allocator<df_base_ref>  in df_scan_alloc()
246   problem_data->ref_artificial_pool = new object_allocator<df_artificial_ref>  in df_scan_alloc()
248   problem_data->ref_regular_pool = new object_allocator<df_regular_ref>  in df_scan_alloc()
250   problem_data->insn_pool = new object_allocator<df_insn_info>  in df_scan_alloc()
252   problem_data->reg_pool = new object_allocator<df_reg_info>  in df_scan_alloc()
254   problem_data->mw_reg_pool = new object_allocator<df_mw_hardreg>  in df_scan_alloc()
257   bitmap_obstack_initialize (&problem_data->reg_bitmaps);  in df_scan_alloc()
258   bitmap_obstack_initialize (&problem_data->insn_bitmaps);  in df_scan_alloc()
273   bitmap_initialize (&df->hardware_regs_used, &problem_data->reg_bitmaps);  in df_scan_alloc()
274   bitmap_initialize (&df->regular_block_artificial_uses, &problem_data->reg_bitmaps);  in df_scan_alloc()
275   bitmap_initialize (&df->eh_block_artificial_uses, &problem_data->reg_bitmaps);  in df_scan_alloc()
276   df->entry_block_defs = BITMAP_ALLOC (&problem_data->reg_bitmaps);  in df_scan_alloc()
277   df->exit_block_uses = BITMAP_ALLOC (&problem_data->reg_bitmaps);  in df_scan_alloc()
278   bitmap_initialize (&df->insns_to_delete, &problem_data->insn_bitmaps);  in df_scan_alloc()
279   bitmap_initialize (&df->insns_to_rescan, &problem_data->insn_bitmaps);  in df_scan_alloc()
280   bitmap_initialize (&df->insns_to_notes_rescan, &problem_data->insn_bitmaps);  in df_scan_alloc()
290   if (df_scan->problem_data)  in df_scan_free()
459   struct df_scan_problem_data *problem_data  in df_grow_reg_info()  local
460     = (struct df_scan_problem_data *) df_scan->problem_data;  in df_grow_reg_info()
482       reg_info = problem_data->reg_pool->allocate ();  in df_grow_reg_info()
485       reg_info = problem_data->reg_pool->allocate ();  in df_grow_reg_info()
488       reg_info = problem_data->reg_pool->allocate ();  in df_grow_reg_info()
697   struct df_scan_problem_data *problem_data  in df_free_ref()  local
698     = (struct df_scan_problem_data *) df_scan->problem_data;  in df_free_ref()
703       problem_data->ref_base_pool->remove ((df_base_ref *) (ref));  in df_free_ref()
707       problem_data->ref_artificial_pool->remove  in df_free_ref()
712       problem_data->ref_regular_pool->remove  in df_free_ref()
816   struct df_scan_problem_data *problem_data  in df_insn_create_insn_record()  local
817     = (struct df_scan_problem_data *) df_scan->problem_data;  in df_insn_create_insn_record()
824       insn_rec = problem_data->insn_pool->allocate ();  in df_insn_create_insn_record()
864   struct df_scan_problem_data *problem_data  in df_mw_hardreg_chain_delete()  local
865     = (struct df_scan_problem_data *) df_scan->problem_data;  in df_mw_hardreg_chain_delete()
871       problem_data->mw_reg_pool->remove (hardregs);  in df_mw_hardreg_chain_delete()
914       struct df_scan_problem_data *problem_data  in df_insn_info_delete()  local
915 	= (struct df_scan_problem_data *) df_scan->problem_data;  in df_insn_info_delete()
918       problem_data->insn_pool->remove (insn_info);  in df_insn_info_delete()
990   struct df_scan_problem_data *problem_data  in df_free_collection_rec()  local
991     = (struct df_scan_problem_data *) df_scan->problem_data;  in df_free_collection_rec()
1002     problem_data->mw_reg_pool->remove (mw);  in df_free_collection_rec()
1912   struct df_scan_problem_data *problem_data  in df_mw_hardreg_chain_delete_eq_uses()  local
1913     = (struct df_scan_problem_data *) df_scan->problem_data;  in df_mw_hardreg_chain_delete_eq_uses()
1921 	  problem_data->mw_reg_pool->remove (mw);  in df_mw_hardreg_chain_delete_eq_uses()
2229   struct df_scan_problem_data *problem_data  in df_sort_and_compress_mws()  local
2230     = (struct df_scan_problem_data *) df_scan->problem_data;  in df_sort_and_compress_mws()
2257 	  problem_data->mw_reg_pool->remove ((*mw_vec)[i + dist + 1]);  in df_sort_and_compress_mws()
2479   struct df_scan_problem_data *problem_data  in df_ref_create_structure()  local
2480     = (struct df_scan_problem_data *) df_scan->problem_data;  in df_ref_create_structure()
2485       this_ref = (df_ref) (problem_data->ref_base_pool->allocate ());  in df_ref_create_structure()
2490       this_ref = (df_ref) (problem_data->ref_artificial_pool->allocate ());  in df_ref_create_structure()
2496       this_ref = (df_ref) (problem_data->ref_regular_pool->allocate ());  in df_ref_create_structure()
2571       struct df_scan_problem_data *problem_data  in df_ref_record()  local
2572         = (struct df_scan_problem_data *) df_scan->problem_data;  in df_ref_record()
2598 	  hardreg = problem_data->mw_reg_pool->allocate ();  in df_ref_record()