dist/gcc/dominance.c

664   unsigned int dir_index = dom_convert_dir_to_idx (dir);
668   if (dom_computed[dir_index] == DOM_OK)
673       if (!bb->dom[dir_index]->father)
674 	assign_dfs_numbers (bb->dom[dir_index], &num);
677   dom_computed[dir_index] = DOM_OK;
689   unsigned int dir_index = dom_convert_dir_to_idx (dir);
693   if (dom_computed[dir_index] == DOM_OK)
700       if (!bb->dom[dir_index]->father)
701 	assign_dfs_numbers (bb->dom[dir_index], &num);
704   dom_computed[dir_index] = DOM_OK;
713   unsigned int dir_index = dom_convert_dir_to_idx (dir);
715   if (dom_computed[dir_index] == DOM_OK)
724       gcc_assert (!n_bbs_in_dom_tree[dir_index]);
729 	  b->dom[dir_index] = et_new_tree (b);
731       n_bbs_in_dom_tree[dir_index] = n_basic_blocks_for_fn (cfun);
740 	    et_set_father (b->dom[dir_index], d->dom[dir_index]);
743       dom_computed[dir_index] = DOM_NO_FAST_QUERY;
761   unsigned int dir_index = dom_convert_dir_to_idx (dir);
765   if (dom_computed[dir_index] == DOM_OK)
774       bb->dom[dir_index] = et_new_tree (bb);
782       et_set_father (bb->dom[dir_index], d->dom[dir_index]);
784   dom_computed[dir_index] = DOM_NO_FAST_QUERY;
795   unsigned int dir_index = dom_convert_dir_to_idx (dir);
802       et_free_tree_force (bb->dom[dir_index]);
803       bb->dom[dir_index] = NULL;
807   fn->cfg->x_n_bbs_in_dom_tree[dir_index] = 0;
809   fn->cfg->x_dom_computed[dir_index] = DOM_NONE;
827   unsigned int dir_index = dom_convert_dir_to_idx (dir);
834       et_free_tree_force (bb->dom[dir_index]);
835       bb->dom[dir_index] = NULL;
839   fn->cfg->x_dom_computed[dir_index] = DOM_NONE;
841   fn->cfg->x_n_bbs_in_dom_tree[dir_index] = 0;
848   unsigned int dir_index = dom_convert_dir_to_idx (dir);
849   struct et_node *node = bb->dom[dir_index];
851   gcc_checking_assert (dom_computed[dir_index]);
865   unsigned int dir_index = dom_convert_dir_to_idx (dir);
866   struct et_node *node = bb->dom[dir_index];
868   gcc_checking_assert (dom_computed[dir_index]);
878     et_set_father (node, dominated_by->dom[dir_index]);
880   if (dom_computed[dir_index] == DOM_OK)
881     dom_computed[dir_index] = DOM_NO_FAST_QUERY;
889   unsigned int dir_index = dom_convert_dir_to_idx (dir);
890   struct et_node *node = bb->dom[dir_index], *son = node->son, *ason;
893   gcc_checking_assert (dom_computed[dir_index]);
979   unsigned int dir_index = dom_convert_dir_to_idx (dir);
982   bb_node = bb->dom[dir_index];
983   to_node = to->dom[dir_index];
985   gcc_checking_assert (dom_computed[dir_index]);
998   if (dom_computed[dir_index] == DOM_OK)
999     dom_computed[dir_index] = DOM_NO_FAST_QUERY;
1006   unsigned int dir_index = dom_convert_dir_to_idx (dir);
1008   gcc_checking_assert (dom_computed[dir_index]);
1015   return (basic_block) et_nca (bb1->dom[dir_index], bb2->dom[dir_index])->data;
1117   unsigned int dir_index = dom_convert_dir_to_idx (dir);
1118   struct et_node *n1 = bb1->dom[dir_index], *n2 = bb2->dom[dir_index];
1120   gcc_checking_assert (dom_computed[dir_index]);
1122   if (dom_computed[dir_index] == DOM_OK)
1134   unsigned int dir_index = dom_convert_dir_to_idx (dir);
1135   struct et_node *n = bb->dom[dir_index];
1137   gcc_checking_assert (dom_computed[dir_index] == DOM_OK);
1146   unsigned int dir_index = dom_convert_dir_to_idx (dir);
1147   struct et_node *n = bb->dom[dir_index];
1149   gcc_checking_assert (dom_computed[dir_index] == DOM_OK);
1195   unsigned int dir_index = dom_convert_dir_to_idx (dir);
1200   gcc_checking_assert (dom_computed[dir_index]);
1393   unsigned int dir_index = dom_convert_dir_to_idx (dir);
1402   gcc_checking_assert (dir == CDI_DOMINATORS && dom_computed[dir_index]);
1549   unsigned int dir_index = dom_convert_dir_to_idx (dir);
1551   gcc_checking_assert (dom_computed[dir_index] && !bb->dom[dir_index]);
1553   n_bbs_in_dom_tree[dir_index]++;
1555   bb->dom[dir_index] = et_new_tree (bb);
1557   if (dom_computed[dir_index] == DOM_OK)
1558     dom_computed[dir_index] = DOM_NO_FAST_QUERY;
1564   unsigned int dir_index = dom_convert_dir_to_idx (dir);
1566   gcc_checking_assert (dom_computed[dir_index]);
1568   et_free_tree (bb->dom[dir_index]);
1569   bb->dom[dir_index] = NULL;
1570   n_bbs_in_dom_tree[dir_index]--;
1572   if (dom_computed[dir_index] == DOM_OK)
1573     dom_computed[dir_index] = DOM_NO_FAST_QUERY;
1582   unsigned int dir_index = dom_convert_dir_to_idx (dir);
1583   struct et_node *son = bb->dom[dir_index]->son;
1594   unsigned int dir_index = dom_convert_dir_to_idx (dir);
1595   struct et_node *next = bb->dom[dir_index]->right;
1608   unsigned int dir_index = dom_convert_dir_to_idx (dir);
1609   return fn->cfg->x_dom_computed[dir_index];
1623   unsigned int dir_index = dom_convert_dir_to_idx (dir);
1625   dom_computed[dir_index] = new_state;