return disassemble();
} else if (argc == 2 && !strcmp(argv[1], "--calc")) {
return calc();
+ } else if (argc == 2 && !strcmp(argv[1], "--add-named-metadata-operand")) {
+ return add_named_metadata_operand();
+ } else if (argc == 2 && !strcmp(argv[1], "--set-metadata")) {
+ return set_metadata();
} else {
print_usage();
}