contrib/gcc/df-scan.c

179 		     struct df_scan_bb_info *bb_info)
182   dflow->block_info[index] = (void *) bb_info;
191   struct df_scan_bb_info *bb_info = (struct df_scan_bb_info *) vbb_info;
192   if (bb_info)
195       pool_free (dflow->block_pool, bb_info);
256       struct df_scan_bb_info *bb_info = df_scan_get_bb_info (dflow, bb_index);
257       if (!bb_info)
259 	  bb_info = (struct df_scan_bb_info *) pool_alloc (dflow->block_pool);
260 	  df_scan_set_bb_info (dflow, bb_index, bb_info);
262       bb_info->artificial_defs = NULL;
263       bb_info->artificial_uses = NULL;
550   struct df_scan_bb_info *bb_info;
556   /* Make sure there is the bb_info for this block.  */
557   bb_info = df_scan_get_bb_info (dflow, bb->index);
558   if (!bb_info)
560       bb_info = (struct df_scan_bb_info *) pool_alloc (dflow->block_pool);
561       df_scan_set_bb_info (dflow, bb->index, bb_info);
562       bb_info->artificial_defs = NULL;
563       bb_info->artificial_uses = NULL;
724 	  struct df_scan_bb_info *bb_info
726 	  bb_info->artificial_defs
727 	    = df_ref_unlink (bb_info->artificial_defs, ref);
740 	  struct df_scan_bb_info *bb_info
742 	  bb_info->artificial_uses
743 	    = df_ref_unlink (bb_info->artificial_uses, ref);
834   struct df_scan_bb_info *bb_info
848   if (bb_info)
850       def = bb_info->artificial_defs;
853       bb_info->artificial_defs = NULL;
854       use = bb_info->artificial_uses;
857       bb_info->artificial_uses = NULL;
986 	    struct df_scan_bb_info *bb_info
988 	    this_ref->next_ref = bb_info->artificial_defs;
989 	    bb_info->artificial_defs = this_ref;
1025 	    struct df_scan_bb_info *bb_info
1027 	    this_ref->next_ref = bb_info->artificial_uses;
1028 	    bb_info->artificial_uses = this_ref;
1631   struct df_scan_bb_info *bb_info = df_scan_get_bb_info (dflow, bb->index);
1638   if (!bb_info)
1640       bb_info = (struct df_scan_bb_info *) pool_alloc (dflow->block_pool);
1641       df_scan_set_bb_info (dflow, bb->index, bb_info);
1642       bb_info->artificial_defs = NULL;
1643       bb_info->artificial_uses = NULL;