static FailureOr<SmallVector<int32_t>> parseI32Array(AsmParser& parser) {
  SmallVector<int32_t> elements;
  auto elementParser = [&]() {
    int32_t element;
    if (failed(parser.parseInteger(element))) return failure();
    elements.push_back(element);
    return success();
  };
  if (parser.parseCommaSeparatedList(AsmParser::Delimiter::Square,
                                     elementParser))