- tsize = tree_size (build (PLUS_EXPR, void_type_node, NULL_TREE, NULL_TREE));
- binary_node_pool = create_alloc_pool ("Binary tree nodes", tsize, 30);
- tsize = tree_size (build1 (NEGATE_EXPR, void_type_node, NULL_TREE));
- unary_node_pool = create_alloc_pool ("Unary tree nodes", tsize, 30);
- tsize = tree_size (build (COMPONENT_REF, void_type_node, NULL_TREE,
- NULL_TREE, NULL_TREE));
- reference_node_pool = create_alloc_pool ("Reference tree nodes", tsize, 30);
+ binary_node_pool = create_alloc_pool ("Binary tree nodes",
+ tree_code_size (PLUS_EXPR), 30);
+ unary_node_pool = create_alloc_pool ("Unary tree nodes",
+ tree_code_size (NEGATE_EXPR), 30);
+ reference_node_pool = create_alloc_pool ("Reference tree nodes",
+ tree_code_size (COMPONENT_REF), 30);