contrib/gcc/tree-sra.c

302 decl_can_be_decomposed_p (tree var)
305   if (is_sra_scalar_type (TREE_TYPE (var)))
309   if (!is_gimple_non_addressable (var))
314 	  print_generic_expr (dump_file, var, dump_flags);
321   if (TREE_THIS_VOLATILE (var))
326 	  print_generic_expr (dump_file, var, dump_flags);
333   if (!sra_type_can_be_decomposed_p (TREE_TYPE (var)))
338 	  print_generic_expr (dump_file, var, dump_flags);
1015   tree var;
1018   FOR_EACH_REFERENCED_VAR (var, rvi)
1020       if (decl_can_be_decomposed_p (var))
1022           bitmap_set_bit (sra_candidates, DECL_UID (var));
1107 	  tree var = referenced_var (i);
1108 	  struct sra_elt *elt = lookup_element (NULL, var, NULL, NO_INSERT);
1182   tree var, base;
1188   elt->replacement = var = make_rename_temp (elt->type, "SR");
1189   DECL_SOURCE_LOCATION (var) = DECL_SOURCE_LOCATION (base);
1190   DECL_ARTIFICIAL (var) = 1;
1194       TREE_THIS_VOLATILE (var) = 1;
1195       TREE_SIDE_EFFECTS (var) = 1;
1201       DECL_NAME (var) = get_identifier (pretty_name);
1204       SET_DECL_DEBUG_EXPR (var, generate_element_ref (elt));
1205       DECL_DEBUG_EXPR_IS_FROM (var) = 1;
1207       DECL_IGNORED_P (var) = 0;
1208       TREE_NO_WARNING (var) = TREE_NO_WARNING (base);
1212       DECL_IGNORED_P (var) = 1;
1214       TREE_NO_WARNING (var) = 1;
1222       print_generic_expr (dump_file, var, dump_flags);
1526       tree var = referenced_var (i);
1527       struct sra_elt *elt = lookup_element (NULL, var, NULL, NO_INSERT);
1779 generate_one_element_init (tree var, tree init, tree *list_p)
1782   tree stmt = sra_build_assignment (var, init);
2236       tree var = referenced_var (i);
2237       struct sra_elt *elt = lookup_element (NULL, var, NULL, NO_INSERT);
2238       generate_copy_inout (elt, true, var, &list);