constant_value = build_int_2 (ival, ival < 0 ? -1 : 0);
res = fold (build2 (PLUS_EXPR, int_type_node, local_var, constant_value));
java_add_stmt (build2 (MODIFY_EXPR, TREE_TYPE (local_var), local_var, res));
constant_value = build_int_2 (ival, ival < 0 ? -1 : 0);
res = fold (build2 (PLUS_EXPR, int_type_node, local_var, constant_value));
java_add_stmt (build2 (MODIFY_EXPR, TREE_TYPE (local_var), local_var, res));