/*===- TableGen'erated file -------------------------------------*- C++ -*-===*\
|*                                                                            *|
|* Enum Utility Declarations                                                  *|
|*                                                                            *|
|* Automatically generated file, do not edit!                                 *|
|* From: hlo_ops.td                                                           *|
|*                                                                            *|
\*===----------------------------------------------------------------------===*/

namespace mlir {
namespace mhlo {
// Which comparison operation to perform.
enum class ComparisonDirection : uint32_t {
  EQ = 0,
  NE = 1,
  GE = 2,
  GT = 3,
  LE = 4,
  LT = 5,
};

::std::optional<ComparisonDirection> symbolizeComparisonDirection(uint32_t);
::llvm::StringRef stringifyComparisonDirection(ComparisonDirection);
::std::optional<ComparisonDirection> symbolizeComparisonDirection(::llvm::StringRef);
inline constexpr unsigned getMaxEnumValForComparisonDirection() {
  return 5;
}


inline ::llvm::StringRef stringifyEnum(ComparisonDirection enumValue) {
  return stringifyComparisonDirection(enumValue);
}

template <typename EnumType>
::std::optional<EnumType> symbolizeEnum(::llvm::StringRef);

template <>
inline ::std::optional<ComparisonDirection> symbolizeEnum<ComparisonDirection>(::llvm::StringRef str) {
  return symbolizeComparisonDirection(str);
}
} // namespace mhlo
} // namespace mlir

namespace mlir {
template <typename T, typename>
struct FieldParser;

template<>
struct FieldParser<::mlir::mhlo::ComparisonDirection, ::mlir::mhlo::ComparisonDirection> {
  template <typename ParserT>
  static FailureOr<::mlir::mhlo::ComparisonDirection> parse(ParserT &parser) {
    // Parse the keyword/string containing the enum.
    std::string enumKeyword;
    auto loc = parser.getCurrentLocation();
    if (failed(parser.parseOptionalKeywordOrString(&enumKeyword)))
      return parser.emitError(loc, "expected keyword for Which comparison operation to perform.");

    // Symbolize the keyword.
    if (::std::optional<::mlir::mhlo::ComparisonDirection> attr = ::mlir::mhlo::symbolizeEnum<::mlir::mhlo::ComparisonDirection>(enumKeyword))
      return *attr;
    return parser.emitError(loc, "expected one of [EQ, NE, GE, GT, LE, LT] for Which comparison operation to perform., got: ") << enumKeyword;
  }
};

/// Support for std::optional, useful in attribute/type definition where the enum is
/// used as:
///
///    let parameters = (ins OptionalParameter<"std::optional<TheEnumName>">:$value);
template<>
struct FieldParser<std::optional<::mlir::mhlo::ComparisonDirection>, std::optional<::mlir::mhlo::ComparisonDirection>> {
  template <typename ParserT>
  static FailureOr<std::optional<::mlir::mhlo::ComparisonDirection>> parse(ParserT &parser) {
    // Parse the keyword/string containing the enum.
    std::string enumKeyword;
    auto loc = parser.getCurrentLocation();
    if (failed(parser.parseOptionalKeywordOrString(&enumKeyword)))
      return std::optional<::mlir::mhlo::ComparisonDirection>{};

    // Symbolize the keyword.
    if (::std::optional<::mlir::mhlo::ComparisonDirection> attr = ::mlir::mhlo::symbolizeEnum<::mlir::mhlo::ComparisonDirection>(enumKeyword))
      return attr;
    return parser.emitError(loc, "expected one of [EQ, NE, GE, GT, LE, LT] for Which comparison operation to perform., got: ") << enumKeyword;
  }
};
} // namespace mlir

namespace llvm {
inline ::llvm::raw_ostream &operator<<(::llvm::raw_ostream &p, ::mlir::mhlo::ComparisonDirection value) {
  auto valueStr = stringifyEnum(value);
  return p << valueStr;
}
} // namespace llvm

namespace llvm {
template<> struct DenseMapInfo<::mlir::mhlo::ComparisonDirection> {
  using StorageInfo = ::llvm::DenseMapInfo<uint32_t>;

  static inline ::mlir::mhlo::ComparisonDirection getEmptyKey() {
    return static_cast<::mlir::mhlo::ComparisonDirection>(StorageInfo::getEmptyKey());
  }

  static inline ::mlir::mhlo::ComparisonDirection getTombstoneKey() {
    return static_cast<::mlir::mhlo::ComparisonDirection>(StorageInfo::getTombstoneKey());
  }

  static unsigned getHashValue(const ::mlir::mhlo::ComparisonDirection &val) {
    return StorageInfo::getHashValue(static_cast<uint32_t>(val));
  }

  static bool isEqual(const ::mlir::mhlo::ComparisonDirection &lhs, const ::mlir::mhlo::ComparisonDirection &rhs) {
    return lhs == rhs;
  }
};
}

namespace mlir {
namespace mhlo {
// Which comparison type to use.
enum class ComparisonType : uint32_t {
  NOTYPE = 0,
  FLOAT = 1,
  TOTALORDER = 2,
  SIGNED = 3,
  UNSIGNED = 4,
};

::std::optional<ComparisonType> symbolizeComparisonType(uint32_t);
::llvm::StringRef stringifyComparisonType(ComparisonType);
::std::optional<ComparisonType> symbolizeComparisonType(::llvm::StringRef);
inline constexpr unsigned getMaxEnumValForComparisonType() {
  return 4;
}


inline ::llvm::StringRef stringifyEnum(ComparisonType enumValue) {
  return stringifyComparisonType(enumValue);
}

template <typename EnumType>
::std::optional<EnumType> symbolizeEnum(::llvm::StringRef);

template <>
inline ::std::optional<ComparisonType> symbolizeEnum<ComparisonType>(::llvm::StringRef str) {
  return symbolizeComparisonType(str);
}
} // namespace mhlo
} // namespace mlir

namespace mlir {
template <typename T, typename>
struct FieldParser;

template<>
struct FieldParser<::mlir::mhlo::ComparisonType, ::mlir::mhlo::ComparisonType> {
  template <typename ParserT>
  static FailureOr<::mlir::mhlo::ComparisonType> parse(ParserT &parser) {
    // Parse the keyword/string containing the enum.
    std::string enumKeyword;
    auto loc = parser.getCurrentLocation();
    if (failed(parser.parseOptionalKeywordOrString(&enumKeyword)))
      return parser.emitError(loc, "expected keyword for Which comparison type to use.");

    // Symbolize the keyword.
    if (::std::optional<::mlir::mhlo::ComparisonType> attr = ::mlir::mhlo::symbolizeEnum<::mlir::mhlo::ComparisonType>(enumKeyword))
      return *attr;
    return parser.emitError(loc, "expected one of [NOTYPE, FLOAT, TOTALORDER, SIGNED, UNSIGNED] for Which comparison type to use., got: ") << enumKeyword;
  }
};

/// Support for std::optional, useful in attribute/type definition where the enum is
/// used as:
///
///    let parameters = (ins OptionalParameter<"std::optional<TheEnumName>">:$value);
template<>
struct FieldParser<std::optional<::mlir::mhlo::ComparisonType>, std::optional<::mlir::mhlo::ComparisonType>> {
  template <typename ParserT>
  static FailureOr<std::optional<::mlir::mhlo::ComparisonType>> parse(ParserT &parser) {
    // Parse the keyword/string containing the enum.
    std::string enumKeyword;
    auto loc = parser.getCurrentLocation();
    if (failed(parser.parseOptionalKeywordOrString(&enumKeyword)))
      return std::optional<::mlir::mhlo::ComparisonType>{};

    // Symbolize the keyword.
    if (::std::optional<::mlir::mhlo::ComparisonType> attr = ::mlir::mhlo::symbolizeEnum<::mlir::mhlo::ComparisonType>(enumKeyword))
      return attr;
    return parser.emitError(loc, "expected one of [NOTYPE, FLOAT, TOTALORDER, SIGNED, UNSIGNED] for Which comparison type to use., got: ") << enumKeyword;
  }
};
} // namespace mlir

namespace llvm {
inline ::llvm::raw_ostream &operator<<(::llvm::raw_ostream &p, ::mlir::mhlo::ComparisonType value) {
  auto valueStr = stringifyEnum(value);
  return p << valueStr;
}
} // namespace llvm

namespace llvm {
template<> struct DenseMapInfo<::mlir::mhlo::ComparisonType> {
  using StorageInfo = ::llvm::DenseMapInfo<uint32_t>;

  static inline ::mlir::mhlo::ComparisonType getEmptyKey() {
    return static_cast<::mlir::mhlo::ComparisonType>(StorageInfo::getEmptyKey());
  }

  static inline ::mlir::mhlo::ComparisonType getTombstoneKey() {
    return static_cast<::mlir::mhlo::ComparisonType>(StorageInfo::getTombstoneKey());
  }

  static unsigned getHashValue(const ::mlir::mhlo::ComparisonType &val) {
    return StorageInfo::getHashValue(static_cast<uint32_t>(val));
  }

  static bool isEqual(const ::mlir::mhlo::ComparisonType &lhs, const ::mlir::mhlo::ComparisonType &rhs) {
    return lhs == rhs;
  }
};
}

namespace mlir {
namespace mhlo {
// Custom call API version
enum class CustomCallApiVersion : uint32_t {
  API_VERSION_UNSPECIFIED = 0,
  API_VERSION_ORIGINAL = 1,
  API_VERSION_STATUS_RETURNING = 2,
  API_VERSION_STATUS_RETURNING_UNIFIED = 3,
  API_VERSION_TYPED_FFI = 4,
};

::std::optional<CustomCallApiVersion> symbolizeCustomCallApiVersion(uint32_t);
::llvm::StringRef stringifyCustomCallApiVersion(CustomCallApiVersion);
::std::optional<CustomCallApiVersion> symbolizeCustomCallApiVersion(::llvm::StringRef);
inline constexpr unsigned getMaxEnumValForCustomCallApiVersion() {
  return 4;
}


inline ::llvm::StringRef stringifyEnum(CustomCallApiVersion enumValue) {
  return stringifyCustomCallApiVersion(enumValue);
}

template <typename EnumType>
::std::optional<EnumType> symbolizeEnum(::llvm::StringRef);

template <>
inline ::std::optional<CustomCallApiVersion> symbolizeEnum<CustomCallApiVersion>(::llvm::StringRef str) {
  return symbolizeCustomCallApiVersion(str);
}

class CustomCallApiVersionAttr : public ::mlir::IntegerAttr {
public:
  using ValueType = CustomCallApiVersion;
  using ::mlir::IntegerAttr::IntegerAttr;
  static bool classof(::mlir::Attribute attr);
  static CustomCallApiVersionAttr get(::mlir::MLIRContext *context, CustomCallApiVersion val);
  CustomCallApiVersion getValue() const;
};
} // namespace mhlo
} // namespace mlir

namespace mlir {
template <typename T, typename>
struct FieldParser;

template<>
struct FieldParser<::mlir::mhlo::CustomCallApiVersion, ::mlir::mhlo::CustomCallApiVersion> {
  template <typename ParserT>
  static FailureOr<::mlir::mhlo::CustomCallApiVersion> parse(ParserT &parser) {
    // Parse the keyword/string containing the enum.
    std::string enumKeyword;
    auto loc = parser.getCurrentLocation();
    if (failed(parser.parseOptionalKeywordOrString(&enumKeyword)))
      return parser.emitError(loc, "expected keyword for Custom call API version");

    // Symbolize the keyword.
    if (::std::optional<::mlir::mhlo::CustomCallApiVersion> attr = ::mlir::mhlo::symbolizeEnum<::mlir::mhlo::CustomCallApiVersion>(enumKeyword))
      return *attr;
    return parser.emitError(loc, "expected one of [API_VERSION_UNSPECIFIED, API_VERSION_ORIGINAL, API_VERSION_STATUS_RETURNING, API_VERSION_STATUS_RETURNING_UNIFIED, API_VERSION_TYPED_FFI] for Custom call API version, got: ") << enumKeyword;
  }
};

/// Support for std::optional, useful in attribute/type definition where the enum is
/// used as:
///
///    let parameters = (ins OptionalParameter<"std::optional<TheEnumName>">:$value);
template<>
struct FieldParser<std::optional<::mlir::mhlo::CustomCallApiVersion>, std::optional<::mlir::mhlo::CustomCallApiVersion>> {
  template <typename ParserT>
  static FailureOr<std::optional<::mlir::mhlo::CustomCallApiVersion>> parse(ParserT &parser) {
    // Parse the keyword/string containing the enum.
    std::string enumKeyword;
    auto loc = parser.getCurrentLocation();
    if (failed(parser.parseOptionalKeywordOrString(&enumKeyword)))
      return std::optional<::mlir::mhlo::CustomCallApiVersion>{};

    // Symbolize the keyword.
    if (::std::optional<::mlir::mhlo::CustomCallApiVersion> attr = ::mlir::mhlo::symbolizeEnum<::mlir::mhlo::CustomCallApiVersion>(enumKeyword))
      return attr;
    return parser.emitError(loc, "expected one of [API_VERSION_UNSPECIFIED, API_VERSION_ORIGINAL, API_VERSION_STATUS_RETURNING, API_VERSION_STATUS_RETURNING_UNIFIED, API_VERSION_TYPED_FFI] for Custom call API version, got: ") << enumKeyword;
  }
};
} // namespace mlir

namespace llvm {
inline ::llvm::raw_ostream &operator<<(::llvm::raw_ostream &p, ::mlir::mhlo::CustomCallApiVersion value) {
  auto valueStr = stringifyEnum(value);
  return p << valueStr;
}
} // namespace llvm

namespace llvm {
template<> struct DenseMapInfo<::mlir::mhlo::CustomCallApiVersion> {
  using StorageInfo = ::llvm::DenseMapInfo<uint32_t>;

  static inline ::mlir::mhlo::CustomCallApiVersion getEmptyKey() {
    return static_cast<::mlir::mhlo::CustomCallApiVersion>(StorageInfo::getEmptyKey());
  }

  static inline ::mlir::mhlo::CustomCallApiVersion getTombstoneKey() {
    return static_cast<::mlir::mhlo::CustomCallApiVersion>(StorageInfo::getTombstoneKey());
  }

  static unsigned getHashValue(const ::mlir::mhlo::CustomCallApiVersion &val) {
    return StorageInfo::getHashValue(static_cast<uint32_t>(val));
  }

  static bool isEqual(const ::mlir::mhlo::CustomCallApiVersion &lhs, const ::mlir::mhlo::CustomCallApiVersion &rhs) {
    return lhs == rhs;
  }
};
}

namespace mlir {
namespace mhlo {
// Specifies the desired schedule for the custom-call.
enum class CustomCallSchedule : uint32_t {
  NONE = 0,
  LATEST = 1,
  EARLIEST = 2,
};

::std::optional<CustomCallSchedule> symbolizeCustomCallSchedule(uint32_t);
::llvm::StringRef stringifyCustomCallSchedule(CustomCallSchedule);
::std::optional<CustomCallSchedule> symbolizeCustomCallSchedule(::llvm::StringRef);
inline constexpr unsigned getMaxEnumValForCustomCallSchedule() {
  return 2;
}


inline ::llvm::StringRef stringifyEnum(CustomCallSchedule enumValue) {
  return stringifyCustomCallSchedule(enumValue);
}

template <typename EnumType>
::std::optional<EnumType> symbolizeEnum(::llvm::StringRef);

template <>
inline ::std::optional<CustomCallSchedule> symbolizeEnum<CustomCallSchedule>(::llvm::StringRef str) {
  return symbolizeCustomCallSchedule(str);
}
} // namespace mhlo
} // namespace mlir

namespace mlir {
template <typename T, typename>
struct FieldParser;

template<>
struct FieldParser<::mlir::mhlo::CustomCallSchedule, ::mlir::mhlo::CustomCallSchedule> {
  template <typename ParserT>
  static FailureOr<::mlir::mhlo::CustomCallSchedule> parse(ParserT &parser) {
    // Parse the keyword/string containing the enum.
    std::string enumKeyword;
    auto loc = parser.getCurrentLocation();
    if (failed(parser.parseOptionalKeywordOrString(&enumKeyword)))
      return parser.emitError(loc, "expected keyword for Specifies the desired schedule for the custom-call.");

    // Symbolize the keyword.
    if (::std::optional<::mlir::mhlo::CustomCallSchedule> attr = ::mlir::mhlo::symbolizeEnum<::mlir::mhlo::CustomCallSchedule>(enumKeyword))
      return *attr;
    return parser.emitError(loc, "expected one of [NONE, LATEST, EARLIEST] for Specifies the desired schedule for the custom-call., got: ") << enumKeyword;
  }
};

/// Support for std::optional, useful in attribute/type definition where the enum is
/// used as:
///
///    let parameters = (ins OptionalParameter<"std::optional<TheEnumName>">:$value);
template<>
struct FieldParser<std::optional<::mlir::mhlo::CustomCallSchedule>, std::optional<::mlir::mhlo::CustomCallSchedule>> {
  template <typename ParserT>
  static FailureOr<std::optional<::mlir::mhlo::CustomCallSchedule>> parse(ParserT &parser) {
    // Parse the keyword/string containing the enum.
    std::string enumKeyword;
    auto loc = parser.getCurrentLocation();
    if (failed(parser.parseOptionalKeywordOrString(&enumKeyword)))
      return std::optional<::mlir::mhlo::CustomCallSchedule>{};

    // Symbolize the keyword.
    if (::std::optional<::mlir::mhlo::CustomCallSchedule> attr = ::mlir::mhlo::symbolizeEnum<::mlir::mhlo::CustomCallSchedule>(enumKeyword))
      return attr;
    return parser.emitError(loc, "expected one of [NONE, LATEST, EARLIEST] for Specifies the desired schedule for the custom-call., got: ") << enumKeyword;
  }
};
} // namespace mlir

namespace llvm {
inline ::llvm::raw_ostream &operator<<(::llvm::raw_ostream &p, ::mlir::mhlo::CustomCallSchedule value) {
  auto valueStr = stringifyEnum(value);
  return p << valueStr;
}
} // namespace llvm

namespace llvm {
template<> struct DenseMapInfo<::mlir::mhlo::CustomCallSchedule> {
  using StorageInfo = ::llvm::DenseMapInfo<uint32_t>;

  static inline ::mlir::mhlo::CustomCallSchedule getEmptyKey() {
    return static_cast<::mlir::mhlo::CustomCallSchedule>(StorageInfo::getEmptyKey());
  }

  static inline ::mlir::mhlo::CustomCallSchedule getTombstoneKey() {
    return static_cast<::mlir::mhlo::CustomCallSchedule>(StorageInfo::getTombstoneKey());
  }

  static unsigned getHashValue(const ::mlir::mhlo::CustomCallSchedule &val) {
    return StorageInfo::getHashValue(static_cast<uint32_t>(val));
  }

  static bool isEqual(const ::mlir::mhlo::CustomCallSchedule &lhs, const ::mlir::mhlo::CustomCallSchedule &rhs) {
    return lhs == rhs;
  }
};
}

namespace mlir {
namespace mhlo {
// Dequantization mode. Only MIN_COMBINED is supported.
enum class DequantizeMode : uint32_t {
  MIN_COMBINED = 0,
};

::std::optional<DequantizeMode> symbolizeDequantizeMode(uint32_t);
::llvm::StringRef stringifyDequantizeMode(DequantizeMode);
::std::optional<DequantizeMode> symbolizeDequantizeMode(::llvm::StringRef);
inline constexpr unsigned getMaxEnumValForDequantizeMode() {
  return 0;
}


inline ::llvm::StringRef stringifyEnum(DequantizeMode enumValue) {
  return stringifyDequantizeMode(enumValue);
}

template <typename EnumType>
::std::optional<EnumType> symbolizeEnum(::llvm::StringRef);

template <>
inline ::std::optional<DequantizeMode> symbolizeEnum<DequantizeMode>(::llvm::StringRef str) {
  return symbolizeDequantizeMode(str);
}
} // namespace mhlo
} // namespace mlir

namespace mlir {
template <typename T, typename>
struct FieldParser;

template<>
struct FieldParser<::mlir::mhlo::DequantizeMode, ::mlir::mhlo::DequantizeMode> {
  template <typename ParserT>
  static FailureOr<::mlir::mhlo::DequantizeMode> parse(ParserT &parser) {
    // Parse the keyword/string containing the enum.
    std::string enumKeyword;
    auto loc = parser.getCurrentLocation();
    if (failed(parser.parseOptionalKeywordOrString(&enumKeyword)))
      return parser.emitError(loc, "expected keyword for Dequantization mode. Only MIN_COMBINED is supported.");

    // Symbolize the keyword.
    if (::std::optional<::mlir::mhlo::DequantizeMode> attr = ::mlir::mhlo::symbolizeEnum<::mlir::mhlo::DequantizeMode>(enumKeyword))
      return *attr;
    return parser.emitError(loc, "expected one of [MIN_COMBINED] for Dequantization mode. Only MIN_COMBINED is supported., got: ") << enumKeyword;
  }
};

/// Support for std::optional, useful in attribute/type definition where the enum is
/// used as:
///
///    let parameters = (ins OptionalParameter<"std::optional<TheEnumName>">:$value);
template<>
struct FieldParser<std::optional<::mlir::mhlo::DequantizeMode>, std::optional<::mlir::mhlo::DequantizeMode>> {
  template <typename ParserT>
  static FailureOr<std::optional<::mlir::mhlo::DequantizeMode>> parse(ParserT &parser) {
    // Parse the keyword/string containing the enum.
    std::string enumKeyword;
    auto loc = parser.getCurrentLocation();
    if (failed(parser.parseOptionalKeywordOrString(&enumKeyword)))
      return std::optional<::mlir::mhlo::DequantizeMode>{};

    // Symbolize the keyword.
    if (::std::optional<::mlir::mhlo::DequantizeMode> attr = ::mlir::mhlo::symbolizeEnum<::mlir::mhlo::DequantizeMode>(enumKeyword))
      return attr;
    return parser.emitError(loc, "expected one of [MIN_COMBINED] for Dequantization mode. Only MIN_COMBINED is supported., got: ") << enumKeyword;
  }
};
} // namespace mlir

namespace llvm {
inline ::llvm::raw_ostream &operator<<(::llvm::raw_ostream &p, ::mlir::mhlo::DequantizeMode value) {
  auto valueStr = stringifyEnum(value);
  return p << valueStr;
}
} // namespace llvm

namespace llvm {
template<> struct DenseMapInfo<::mlir::mhlo::DequantizeMode> {
  using StorageInfo = ::llvm::DenseMapInfo<uint32_t>;

  static inline ::mlir::mhlo::DequantizeMode getEmptyKey() {
    return static_cast<::mlir::mhlo::DequantizeMode>(StorageInfo::getEmptyKey());
  }

  static inline ::mlir::mhlo::DequantizeMode getTombstoneKey() {
    return static_cast<::mlir::mhlo::DequantizeMode>(StorageInfo::getTombstoneKey());
  }

  static unsigned getHashValue(const ::mlir::mhlo::DequantizeMode &val) {
    return StorageInfo::getHashValue(static_cast<uint32_t>(val));
  }

  static bool isEqual(const ::mlir::mhlo::DequantizeMode &lhs, const ::mlir::mhlo::DequantizeMode &rhs) {
    return lhs == rhs;
  }
};
}

namespace mlir {
namespace mhlo {
// Kind of domain metatdata attached to an HLO domain.
enum class DomainKind : uint32_t {
  sharding = 0,
};

::std::optional<DomainKind> symbolizeDomainKind(uint32_t);
::llvm::StringRef stringifyDomainKind(DomainKind);
::std::optional<DomainKind> symbolizeDomainKind(::llvm::StringRef);
inline constexpr unsigned getMaxEnumValForDomainKind() {
  return 0;
}


inline ::llvm::StringRef stringifyEnum(DomainKind enumValue) {
  return stringifyDomainKind(enumValue);
}

template <typename EnumType>
::std::optional<EnumType> symbolizeEnum(::llvm::StringRef);

template <>
inline ::std::optional<DomainKind> symbolizeEnum<DomainKind>(::llvm::StringRef str) {
  return symbolizeDomainKind(str);
}
} // namespace mhlo
} // namespace mlir

namespace mlir {
template <typename T, typename>
struct FieldParser;

template<>
struct FieldParser<::mlir::mhlo::DomainKind, ::mlir::mhlo::DomainKind> {
  template <typename ParserT>
  static FailureOr<::mlir::mhlo::DomainKind> parse(ParserT &parser) {
    // Parse the keyword/string containing the enum.
    std::string enumKeyword;
    auto loc = parser.getCurrentLocation();
    if (failed(parser.parseOptionalKeywordOrString(&enumKeyword)))
      return parser.emitError(loc, "expected keyword for Kind of domain metatdata attached to an HLO domain.");

    // Symbolize the keyword.
    if (::std::optional<::mlir::mhlo::DomainKind> attr = ::mlir::mhlo::symbolizeEnum<::mlir::mhlo::DomainKind>(enumKeyword))
      return *attr;
    return parser.emitError(loc, "expected one of [sharding] for Kind of domain metatdata attached to an HLO domain., got: ") << enumKeyword;
  }
};

/// Support for std::optional, useful in attribute/type definition where the enum is
/// used as:
///
///    let parameters = (ins OptionalParameter<"std::optional<TheEnumName>">:$value);
template<>
struct FieldParser<std::optional<::mlir::mhlo::DomainKind>, std::optional<::mlir::mhlo::DomainKind>> {
  template <typename ParserT>
  static FailureOr<std::optional<::mlir::mhlo::DomainKind>> parse(ParserT &parser) {
    // Parse the keyword/string containing the enum.
    std::string enumKeyword;
    auto loc = parser.getCurrentLocation();
    if (failed(parser.parseOptionalKeywordOrString(&enumKeyword)))
      return std::optional<::mlir::mhlo::DomainKind>{};

    // Symbolize the keyword.
    if (::std::optional<::mlir::mhlo::DomainKind> attr = ::mlir::mhlo::symbolizeEnum<::mlir::mhlo::DomainKind>(enumKeyword))
      return attr;
    return parser.emitError(loc, "expected one of [sharding] for Kind of domain metatdata attached to an HLO domain., got: ") << enumKeyword;
  }
};
} // namespace mlir

namespace llvm {
inline ::llvm::raw_ostream &operator<<(::llvm::raw_ostream &p, ::mlir::mhlo::DomainKind value) {
  auto valueStr = stringifyEnum(value);
  return p << valueStr;
}
} // namespace llvm

namespace llvm {
template<> struct DenseMapInfo<::mlir::mhlo::DomainKind> {
  using StorageInfo = ::llvm::DenseMapInfo<uint32_t>;

  static inline ::mlir::mhlo::DomainKind getEmptyKey() {
    return static_cast<::mlir::mhlo::DomainKind>(StorageInfo::getEmptyKey());
  }

  static inline ::mlir::mhlo::DomainKind getTombstoneKey() {
    return static_cast<::mlir::mhlo::DomainKind>(StorageInfo::getTombstoneKey());
  }

  static unsigned getHashValue(const ::mlir::mhlo::DomainKind &val) {
    return StorageInfo::getHashValue(static_cast<uint32_t>(val));
  }

  static bool isEqual(const ::mlir::mhlo::DomainKind &lhs, const ::mlir::mhlo::DomainKind &rhs) {
    return lhs == rhs;
  }
};
}

namespace mlir {
namespace mhlo {
// XLA fast fourier transform type.
enum class FftType : uint32_t {
  FFT = 0,
  IFFT = 1,
  RFFT = 2,
  IRFFT = 3,
};

::std::optional<FftType> symbolizeFftType(uint32_t);
::llvm::StringRef stringifyFftType(FftType);
::std::optional<FftType> symbolizeFftType(::llvm::StringRef);
inline constexpr unsigned getMaxEnumValForFftType() {
  return 3;
}


inline ::llvm::StringRef stringifyEnum(FftType enumValue) {
  return stringifyFftType(enumValue);
}

template <typename EnumType>
::std::optional<EnumType> symbolizeEnum(::llvm::StringRef);

template <>
inline ::std::optional<FftType> symbolizeEnum<FftType>(::llvm::StringRef str) {
  return symbolizeFftType(str);
}
} // namespace mhlo
} // namespace mlir

namespace mlir {
template <typename T, typename>
struct FieldParser;

template<>
struct FieldParser<::mlir::mhlo::FftType, ::mlir::mhlo::FftType> {
  template <typename ParserT>
  static FailureOr<::mlir::mhlo::FftType> parse(ParserT &parser) {
    // Parse the keyword/string containing the enum.
    std::string enumKeyword;
    auto loc = parser.getCurrentLocation();
    if (failed(parser.parseOptionalKeywordOrString(&enumKeyword)))
      return parser.emitError(loc, "expected keyword for XLA fast fourier transform type.");

    // Symbolize the keyword.
    if (::std::optional<::mlir::mhlo::FftType> attr = ::mlir::mhlo::symbolizeEnum<::mlir::mhlo::FftType>(enumKeyword))
      return *attr;
    return parser.emitError(loc, "expected one of [FFT, IFFT, RFFT, IRFFT] for XLA fast fourier transform type., got: ") << enumKeyword;
  }
};

/// Support for std::optional, useful in attribute/type definition where the enum is
/// used as:
///
///    let parameters = (ins OptionalParameter<"std::optional<TheEnumName>">:$value);
template<>
struct FieldParser<std::optional<::mlir::mhlo::FftType>, std::optional<::mlir::mhlo::FftType>> {
  template <typename ParserT>
  static FailureOr<std::optional<::mlir::mhlo::FftType>> parse(ParserT &parser) {
    // Parse the keyword/string containing the enum.
    std::string enumKeyword;
    auto loc = parser.getCurrentLocation();
    if (failed(parser.parseOptionalKeywordOrString(&enumKeyword)))
      return std::optional<::mlir::mhlo::FftType>{};

    // Symbolize the keyword.
    if (::std::optional<::mlir::mhlo::FftType> attr = ::mlir::mhlo::symbolizeEnum<::mlir::mhlo::FftType>(enumKeyword))
      return attr;
    return parser.emitError(loc, "expected one of [FFT, IFFT, RFFT, IRFFT] for XLA fast fourier transform type., got: ") << enumKeyword;
  }
};
} // namespace mlir

namespace llvm {
inline ::llvm::raw_ostream &operator<<(::llvm::raw_ostream &p, ::mlir::mhlo::FftType value) {
  auto valueStr = stringifyEnum(value);
  return p << valueStr;
}
} // namespace llvm

namespace llvm {
template<> struct DenseMapInfo<::mlir::mhlo::FftType> {
  using StorageInfo = ::llvm::DenseMapInfo<uint32_t>;

  static inline ::mlir::mhlo::FftType getEmptyKey() {
    return static_cast<::mlir::mhlo::FftType>(StorageInfo::getEmptyKey());
  }

  static inline ::mlir::mhlo::FftType getTombstoneKey() {
    return static_cast<::mlir::mhlo::FftType>(StorageInfo::getTombstoneKey());
  }

  static unsigned getHashValue(const ::mlir::mhlo::FftType &val) {
    return StorageInfo::getHashValue(static_cast<uint32_t>(val));
  }

  static bool isEqual(const ::mlir::mhlo::FftType &lhs, const ::mlir::mhlo::FftType &rhs) {
    return lhs == rhs;
  }
};
}

namespace mlir {
namespace mhlo {
// fusion kind
enum class FusionKind : uint32_t {
  kLoop = 0,
  kInput = 1,
  kOutput = 2,
  kCustom = 3,
};

::std::optional<FusionKind> symbolizeFusionKind(uint32_t);
::llvm::StringRef stringifyFusionKind(FusionKind);
::std::optional<FusionKind> symbolizeFusionKind(::llvm::StringRef);
inline constexpr unsigned getMaxEnumValForFusionKind() {
  return 3;
}


inline ::llvm::StringRef stringifyEnum(FusionKind enumValue) {
  return stringifyFusionKind(enumValue);
}

template <typename EnumType>
::std::optional<EnumType> symbolizeEnum(::llvm::StringRef);

template <>
inline ::std::optional<FusionKind> symbolizeEnum<FusionKind>(::llvm::StringRef str) {
  return symbolizeFusionKind(str);
}
} // namespace mhlo
} // namespace mlir

namespace mlir {
template <typename T, typename>
struct FieldParser;

template<>
struct FieldParser<::mlir::mhlo::FusionKind, ::mlir::mhlo::FusionKind> {
  template <typename ParserT>
  static FailureOr<::mlir::mhlo::FusionKind> parse(ParserT &parser) {
    // Parse the keyword/string containing the enum.
    std::string enumKeyword;
    auto loc = parser.getCurrentLocation();
    if (failed(parser.parseOptionalKeywordOrString(&enumKeyword)))
      return parser.emitError(loc, "expected keyword for fusion kind");

    // Symbolize the keyword.
    if (::std::optional<::mlir::mhlo::FusionKind> attr = ::mlir::mhlo::symbolizeEnum<::mlir::mhlo::FusionKind>(enumKeyword))
      return *attr;
    return parser.emitError(loc, "expected one of [kLoop, kInput, kOutput, kCustom] for fusion kind, got: ") << enumKeyword;
  }
};

/// Support for std::optional, useful in attribute/type definition where the enum is
/// used as:
///
///    let parameters = (ins OptionalParameter<"std::optional<TheEnumName>">:$value);
template<>
struct FieldParser<std::optional<::mlir::mhlo::FusionKind>, std::optional<::mlir::mhlo::FusionKind>> {
  template <typename ParserT>
  static FailureOr<std::optional<::mlir::mhlo::FusionKind>> parse(ParserT &parser) {
    // Parse the keyword/string containing the enum.
    std::string enumKeyword;
    auto loc = parser.getCurrentLocation();
    if (failed(parser.parseOptionalKeywordOrString(&enumKeyword)))
      return std::optional<::mlir::mhlo::FusionKind>{};

    // Symbolize the keyword.
    if (::std::optional<::mlir::mhlo::FusionKind> attr = ::mlir::mhlo::symbolizeEnum<::mlir::mhlo::FusionKind>(enumKeyword))
      return attr;
    return parser.emitError(loc, "expected one of [kLoop, kInput, kOutput, kCustom] for fusion kind, got: ") << enumKeyword;
  }
};
} // namespace mlir

namespace llvm {
inline ::llvm::raw_ostream &operator<<(::llvm::raw_ostream &p, ::mlir::mhlo::FusionKind value) {
  auto valueStr = stringifyEnum(value);
  return p << valueStr;
}
} // namespace llvm

namespace llvm {
template<> struct DenseMapInfo<::mlir::mhlo::FusionKind> {
  using StorageInfo = ::llvm::DenseMapInfo<uint32_t>;

  static inline ::mlir::mhlo::FusionKind getEmptyKey() {
    return static_cast<::mlir::mhlo::FusionKind>(StorageInfo::getEmptyKey());
  }

  static inline ::mlir::mhlo::FusionKind getTombstoneKey() {
    return static_cast<::mlir::mhlo::FusionKind>(StorageInfo::getTombstoneKey());
  }

  static unsigned getHashValue(const ::mlir::mhlo::FusionKind &val) {
    return StorageInfo::getHashValue(static_cast<uint32_t>(val));
  }

  static bool isEqual(const ::mlir::mhlo::FusionKind &lhs, const ::mlir::mhlo::FusionKind &rhs) {
    return lhs == rhs;
  }
};
}

namespace mlir {
namespace mhlo {
// XLA precision for an operand. Has backend specific meaning.
enum class Precision : uint32_t {
  DEFAULT = 0,
  HIGH = 1,
  HIGHEST = 2,
};

::std::optional<Precision> symbolizePrecision(uint32_t);
::llvm::StringRef stringifyPrecision(Precision);
::std::optional<Precision> symbolizePrecision(::llvm::StringRef);
inline constexpr unsigned getMaxEnumValForPrecision() {
  return 2;
}


inline ::llvm::StringRef stringifyEnum(Precision enumValue) {
  return stringifyPrecision(enumValue);
}

template <typename EnumType>
::std::optional<EnumType> symbolizeEnum(::llvm::StringRef);

template <>
inline ::std::optional<Precision> symbolizeEnum<Precision>(::llvm::StringRef str) {
  return symbolizePrecision(str);
}
} // namespace mhlo
} // namespace mlir

namespace mlir {
template <typename T, typename>
struct FieldParser;

template<>
struct FieldParser<::mlir::mhlo::Precision, ::mlir::mhlo::Precision> {
  template <typename ParserT>
  static FailureOr<::mlir::mhlo::Precision> parse(ParserT &parser) {
    // Parse the keyword/string containing the enum.
    std::string enumKeyword;
    auto loc = parser.getCurrentLocation();
    if (failed(parser.parseOptionalKeywordOrString(&enumKeyword)))
      return parser.emitError(loc, "expected keyword for XLA precision for an operand. Has backend specific meaning.");

    // Symbolize the keyword.
    if (::std::optional<::mlir::mhlo::Precision> attr = ::mlir::mhlo::symbolizeEnum<::mlir::mhlo::Precision>(enumKeyword))
      return *attr;
    return parser.emitError(loc, "expected one of [DEFAULT, HIGH, HIGHEST] for XLA precision for an operand. Has backend specific meaning., got: ") << enumKeyword;
  }
};

/// Support for std::optional, useful in attribute/type definition where the enum is
/// used as:
///
///    let parameters = (ins OptionalParameter<"std::optional<TheEnumName>">:$value);
template<>
struct FieldParser<std::optional<::mlir::mhlo::Precision>, std::optional<::mlir::mhlo::Precision>> {
  template <typename ParserT>
  static FailureOr<std::optional<::mlir::mhlo::Precision>> parse(ParserT &parser) {
    // Parse the keyword/string containing the enum.
    std::string enumKeyword;
    auto loc = parser.getCurrentLocation();
    if (failed(parser.parseOptionalKeywordOrString(&enumKeyword)))
      return std::optional<::mlir::mhlo::Precision>{};

    // Symbolize the keyword.
    if (::std::optional<::mlir::mhlo::Precision> attr = ::mlir::mhlo::symbolizeEnum<::mlir::mhlo::Precision>(enumKeyword))
      return attr;
    return parser.emitError(loc, "expected one of [DEFAULT, HIGH, HIGHEST] for XLA precision for an operand. Has backend specific meaning., got: ") << enumKeyword;
  }
};
} // namespace mlir

namespace llvm {
inline ::llvm::raw_ostream &operator<<(::llvm::raw_ostream &p, ::mlir::mhlo::Precision value) {
  auto valueStr = stringifyEnum(value);
  return p << valueStr;
}
} // namespace llvm

namespace llvm {
template<> struct DenseMapInfo<::mlir::mhlo::Precision> {
  using StorageInfo = ::llvm::DenseMapInfo<uint32_t>;

  static inline ::mlir::mhlo::Precision getEmptyKey() {
    return static_cast<::mlir::mhlo::Precision>(StorageInfo::getEmptyKey());
  }

  static inline ::mlir::mhlo::Precision getTombstoneKey() {
    return static_cast<::mlir::mhlo::Precision>(StorageInfo::getTombstoneKey());
  }

  static unsigned getHashValue(const ::mlir::mhlo::Precision &val) {
    return StorageInfo::getHashValue(static_cast<uint32_t>(val));
  }

  static bool isEqual(const ::mlir::mhlo::Precision &lhs, const ::mlir::mhlo::Precision &rhs) {
    return lhs == rhs;
  }
};
}

namespace mlir {
namespace mhlo {
// XLA result accuracy mode.
enum class ResultAccuracyMode : uint32_t {
  DEFAULT = 0,
  HIGHEST = 1,
  TOLERANCE = 2,
};

::std::optional<ResultAccuracyMode> symbolizeResultAccuracyMode(uint32_t);
::llvm::StringRef stringifyResultAccuracyMode(ResultAccuracyMode);
::std::optional<ResultAccuracyMode> symbolizeResultAccuracyMode(::llvm::StringRef);
inline constexpr unsigned getMaxEnumValForResultAccuracyMode() {
  return 2;
}


inline ::llvm::StringRef stringifyEnum(ResultAccuracyMode enumValue) {
  return stringifyResultAccuracyMode(enumValue);
}

template <typename EnumType>
::std::optional<EnumType> symbolizeEnum(::llvm::StringRef);

template <>
inline ::std::optional<ResultAccuracyMode> symbolizeEnum<ResultAccuracyMode>(::llvm::StringRef str) {
  return symbolizeResultAccuracyMode(str);
}
} // namespace mhlo
} // namespace mlir

namespace mlir {
template <typename T, typename>
struct FieldParser;

template<>
struct FieldParser<::mlir::mhlo::ResultAccuracyMode, ::mlir::mhlo::ResultAccuracyMode> {
  template <typename ParserT>
  static FailureOr<::mlir::mhlo::ResultAccuracyMode> parse(ParserT &parser) {
    // Parse the keyword/string containing the enum.
    std::string enumKeyword;
    auto loc = parser.getCurrentLocation();
    if (failed(parser.parseOptionalKeywordOrString(&enumKeyword)))
      return parser.emitError(loc, "expected keyword for XLA result accuracy mode.");

    // Symbolize the keyword.
    if (::std::optional<::mlir::mhlo::ResultAccuracyMode> attr = ::mlir::mhlo::symbolizeEnum<::mlir::mhlo::ResultAccuracyMode>(enumKeyword))
      return *attr;
    return parser.emitError(loc, "expected one of [DEFAULT, HIGHEST, TOLERANCE] for XLA result accuracy mode., got: ") << enumKeyword;
  }
};

/// Support for std::optional, useful in attribute/type definition where the enum is
/// used as:
///
///    let parameters = (ins OptionalParameter<"std::optional<TheEnumName>">:$value);
template<>
struct FieldParser<std::optional<::mlir::mhlo::ResultAccuracyMode>, std::optional<::mlir::mhlo::ResultAccuracyMode>> {
  template <typename ParserT>
  static FailureOr<std::optional<::mlir::mhlo::ResultAccuracyMode>> parse(ParserT &parser) {
    // Parse the keyword/string containing the enum.
    std::string enumKeyword;
    auto loc = parser.getCurrentLocation();
    if (failed(parser.parseOptionalKeywordOrString(&enumKeyword)))
      return std::optional<::mlir::mhlo::ResultAccuracyMode>{};

    // Symbolize the keyword.
    if (::std::optional<::mlir::mhlo::ResultAccuracyMode> attr = ::mlir::mhlo::symbolizeEnum<::mlir::mhlo::ResultAccuracyMode>(enumKeyword))
      return attr;
    return parser.emitError(loc, "expected one of [DEFAULT, HIGHEST, TOLERANCE] for XLA result accuracy mode., got: ") << enumKeyword;
  }
};
} // namespace mlir

namespace llvm {
inline ::llvm::raw_ostream &operator<<(::llvm::raw_ostream &p, ::mlir::mhlo::ResultAccuracyMode value) {
  auto valueStr = stringifyEnum(value);
  return p << valueStr;
}
} // namespace llvm

namespace llvm {
template<> struct DenseMapInfo<::mlir::mhlo::ResultAccuracyMode> {
  using StorageInfo = ::llvm::DenseMapInfo<uint32_t>;

  static inline ::mlir::mhlo::ResultAccuracyMode getEmptyKey() {
    return static_cast<::mlir::mhlo::ResultAccuracyMode>(StorageInfo::getEmptyKey());
  }

  static inline ::mlir::mhlo::ResultAccuracyMode getTombstoneKey() {
    return static_cast<::mlir::mhlo::ResultAccuracyMode>(StorageInfo::getTombstoneKey());
  }

  static unsigned getHashValue(const ::mlir::mhlo::ResultAccuracyMode &val) {
    return StorageInfo::getHashValue(static_cast<uint32_t>(val));
  }

  static bool isEqual(const ::mlir::mhlo::ResultAccuracyMode &lhs, const ::mlir::mhlo::ResultAccuracyMode &rhs) {
    return lhs == rhs;
  }
};
}

namespace mlir {
namespace mhlo {
// XLA PRNG algorithm to be used.
enum class RngAlgorithm : uint32_t {
  DEFAULT = 0,
  THREE_FRY = 1,
  PHILOX = 2,
};

::std::optional<RngAlgorithm> symbolizeRngAlgorithm(uint32_t);
::llvm::StringRef stringifyRngAlgorithm(RngAlgorithm);
::std::optional<RngAlgorithm> symbolizeRngAlgorithm(::llvm::StringRef);
inline constexpr unsigned getMaxEnumValForRngAlgorithm() {
  return 2;
}


inline ::llvm::StringRef stringifyEnum(RngAlgorithm enumValue) {
  return stringifyRngAlgorithm(enumValue);
}

template <typename EnumType>
::std::optional<EnumType> symbolizeEnum(::llvm::StringRef);

template <>
inline ::std::optional<RngAlgorithm> symbolizeEnum<RngAlgorithm>(::llvm::StringRef str) {
  return symbolizeRngAlgorithm(str);
}
} // namespace mhlo
} // namespace mlir

namespace mlir {
template <typename T, typename>
struct FieldParser;

template<>
struct FieldParser<::mlir::mhlo::RngAlgorithm, ::mlir::mhlo::RngAlgorithm> {
  template <typename ParserT>
  static FailureOr<::mlir::mhlo::RngAlgorithm> parse(ParserT &parser) {
    // Parse the keyword/string containing the enum.
    std::string enumKeyword;
    auto loc = parser.getCurrentLocation();
    if (failed(parser.parseOptionalKeywordOrString(&enumKeyword)))
      return parser.emitError(loc, "expected keyword for XLA PRNG algorithm to be used.");

    // Symbolize the keyword.
    if (::std::optional<::mlir::mhlo::RngAlgorithm> attr = ::mlir::mhlo::symbolizeEnum<::mlir::mhlo::RngAlgorithm>(enumKeyword))
      return *attr;
    return parser.emitError(loc, "expected one of [DEFAULT, THREE_FRY, PHILOX] for XLA PRNG algorithm to be used., got: ") << enumKeyword;
  }
};

/// Support for std::optional, useful in attribute/type definition where the enum is
/// used as:
///
///    let parameters = (ins OptionalParameter<"std::optional<TheEnumName>">:$value);
template<>
struct FieldParser<std::optional<::mlir::mhlo::RngAlgorithm>, std::optional<::mlir::mhlo::RngAlgorithm>> {
  template <typename ParserT>
  static FailureOr<std::optional<::mlir::mhlo::RngAlgorithm>> parse(ParserT &parser) {
    // Parse the keyword/string containing the enum.
    std::string enumKeyword;
    auto loc = parser.getCurrentLocation();
    if (failed(parser.parseOptionalKeywordOrString(&enumKeyword)))
      return std::optional<::mlir::mhlo::RngAlgorithm>{};

    // Symbolize the keyword.
    if (::std::optional<::mlir::mhlo::RngAlgorithm> attr = ::mlir::mhlo::symbolizeEnum<::mlir::mhlo::RngAlgorithm>(enumKeyword))
      return attr;
    return parser.emitError(loc, "expected one of [DEFAULT, THREE_FRY, PHILOX] for XLA PRNG algorithm to be used., got: ") << enumKeyword;
  }
};
} // namespace mlir

namespace llvm {
inline ::llvm::raw_ostream &operator<<(::llvm::raw_ostream &p, ::mlir::mhlo::RngAlgorithm value) {
  auto valueStr = stringifyEnum(value);
  return p << valueStr;
}
} // namespace llvm

namespace llvm {
template<> struct DenseMapInfo<::mlir::mhlo::RngAlgorithm> {
  using StorageInfo = ::llvm::DenseMapInfo<uint32_t>;

  static inline ::mlir::mhlo::RngAlgorithm getEmptyKey() {
    return static_cast<::mlir::mhlo::RngAlgorithm>(StorageInfo::getEmptyKey());
  }

  static inline ::mlir::mhlo::RngAlgorithm getTombstoneKey() {
    return static_cast<::mlir::mhlo::RngAlgorithm>(StorageInfo::getTombstoneKey());
  }

  static unsigned getHashValue(const ::mlir::mhlo::RngAlgorithm &val) {
    return StorageInfo::getHashValue(static_cast<uint32_t>(val));
  }

  static bool isEqual(const ::mlir::mhlo::RngAlgorithm &lhs, const ::mlir::mhlo::RngAlgorithm &rhs) {
    return lhs == rhs;
  }
};
}

namespace mlir {
namespace mhlo {
// XLA PRNG distribution to be used.
enum class RngDistribution : uint32_t {
  UNIFORM = 1,
  NORMAL = 2,
};

::std::optional<RngDistribution> symbolizeRngDistribution(uint32_t);
::llvm::StringRef stringifyRngDistribution(RngDistribution);
::std::optional<RngDistribution> symbolizeRngDistribution(::llvm::StringRef);
inline constexpr unsigned getMaxEnumValForRngDistribution() {
  return 2;
}


inline ::llvm::StringRef stringifyEnum(RngDistribution enumValue) {
  return stringifyRngDistribution(enumValue);
}

template <typename EnumType>
::std::optional<EnumType> symbolizeEnum(::llvm::StringRef);

template <>
inline ::std::optional<RngDistribution> symbolizeEnum<RngDistribution>(::llvm::StringRef str) {
  return symbolizeRngDistribution(str);
}
} // namespace mhlo
} // namespace mlir

namespace mlir {
template <typename T, typename>
struct FieldParser;

template<>
struct FieldParser<::mlir::mhlo::RngDistribution, ::mlir::mhlo::RngDistribution> {
  template <typename ParserT>
  static FailureOr<::mlir::mhlo::RngDistribution> parse(ParserT &parser) {
    // Parse the keyword/string containing the enum.
    std::string enumKeyword;
    auto loc = parser.getCurrentLocation();
    if (failed(parser.parseOptionalKeywordOrString(&enumKeyword)))
      return parser.emitError(loc, "expected keyword for XLA PRNG distribution to be used.");

    // Symbolize the keyword.
    if (::std::optional<::mlir::mhlo::RngDistribution> attr = ::mlir::mhlo::symbolizeEnum<::mlir::mhlo::RngDistribution>(enumKeyword))
      return *attr;
    return parser.emitError(loc, "expected one of [UNIFORM, NORMAL] for XLA PRNG distribution to be used., got: ") << enumKeyword;
  }
};

/// Support for std::optional, useful in attribute/type definition where the enum is
/// used as:
///
///    let parameters = (ins OptionalParameter<"std::optional<TheEnumName>">:$value);
template<>
struct FieldParser<std::optional<::mlir::mhlo::RngDistribution>, std::optional<::mlir::mhlo::RngDistribution>> {
  template <typename ParserT>
  static FailureOr<std::optional<::mlir::mhlo::RngDistribution>> parse(ParserT &parser) {
    // Parse the keyword/string containing the enum.
    std::string enumKeyword;
    auto loc = parser.getCurrentLocation();
    if (failed(parser.parseOptionalKeywordOrString(&enumKeyword)))
      return std::optional<::mlir::mhlo::RngDistribution>{};

    // Symbolize the keyword.
    if (::std::optional<::mlir::mhlo::RngDistribution> attr = ::mlir::mhlo::symbolizeEnum<::mlir::mhlo::RngDistribution>(enumKeyword))
      return attr;
    return parser.emitError(loc, "expected one of [UNIFORM, NORMAL] for XLA PRNG distribution to be used., got: ") << enumKeyword;
  }
};
} // namespace mlir

namespace llvm {
inline ::llvm::raw_ostream &operator<<(::llvm::raw_ostream &p, ::mlir::mhlo::RngDistribution value) {
  auto valueStr = stringifyEnum(value);
  return p << valueStr;
}
} // namespace llvm

namespace llvm {
template<> struct DenseMapInfo<::mlir::mhlo::RngDistribution> {
  using StorageInfo = ::llvm::DenseMapInfo<uint32_t>;

  static inline ::mlir::mhlo::RngDistribution getEmptyKey() {
    return static_cast<::mlir::mhlo::RngDistribution>(StorageInfo::getEmptyKey());
  }

  static inline ::mlir::mhlo::RngDistribution getTombstoneKey() {
    return static_cast<::mlir::mhlo::RngDistribution>(StorageInfo::getTombstoneKey());
  }

  static unsigned getHashValue(const ::mlir::mhlo::RngDistribution &val) {
    return StorageInfo::getHashValue(static_cast<uint32_t>(val));
  }

  static bool isEqual(const ::mlir::mhlo::RngDistribution &lhs, const ::mlir::mhlo::RngDistribution &rhs) {
    return lhs == rhs;
  }
};
}

namespace mlir {
namespace mhlo {
// Transpose options
enum class Transpose : uint32_t {
  TRANSPOSE_INVALID = 0,
  NO_TRANSPOSE = 1,
  TRANSPOSE = 2,
  ADJOINT = 3,
};

::std::optional<Transpose> symbolizeTranspose(uint32_t);
::llvm::StringRef stringifyTranspose(Transpose);
::std::optional<Transpose> symbolizeTranspose(::llvm::StringRef);
inline constexpr unsigned getMaxEnumValForTranspose() {
  return 3;
}


inline ::llvm::StringRef stringifyEnum(Transpose enumValue) {
  return stringifyTranspose(enumValue);
}

template <typename EnumType>
::std::optional<EnumType> symbolizeEnum(::llvm::StringRef);

template <>
inline ::std::optional<Transpose> symbolizeEnum<Transpose>(::llvm::StringRef str) {
  return symbolizeTranspose(str);
}
} // namespace mhlo
} // namespace mlir

namespace mlir {
template <typename T, typename>
struct FieldParser;

template<>
struct FieldParser<::mlir::mhlo::Transpose, ::mlir::mhlo::Transpose> {
  template <typename ParserT>
  static FailureOr<::mlir::mhlo::Transpose> parse(ParserT &parser) {
    // Parse the keyword/string containing the enum.
    std::string enumKeyword;
    auto loc = parser.getCurrentLocation();
    if (failed(parser.parseOptionalKeywordOrString(&enumKeyword)))
      return parser.emitError(loc, "expected keyword for Transpose options");

    // Symbolize the keyword.
    if (::std::optional<::mlir::mhlo::Transpose> attr = ::mlir::mhlo::symbolizeEnum<::mlir::mhlo::Transpose>(enumKeyword))
      return *attr;
    return parser.emitError(loc, "expected one of [TRANSPOSE_INVALID, NO_TRANSPOSE, TRANSPOSE, ADJOINT] for Transpose options, got: ") << enumKeyword;
  }
};

/// Support for std::optional, useful in attribute/type definition where the enum is
/// used as:
///
///    let parameters = (ins OptionalParameter<"std::optional<TheEnumName>">:$value);
template<>
struct FieldParser<std::optional<::mlir::mhlo::Transpose>, std::optional<::mlir::mhlo::Transpose>> {
  template <typename ParserT>
  static FailureOr<std::optional<::mlir::mhlo::Transpose>> parse(ParserT &parser) {
    // Parse the keyword/string containing the enum.
    std::string enumKeyword;
    auto loc = parser.getCurrentLocation();
    if (failed(parser.parseOptionalKeywordOrString(&enumKeyword)))
      return std::optional<::mlir::mhlo::Transpose>{};

    // Symbolize the keyword.
    if (::std::optional<::mlir::mhlo::Transpose> attr = ::mlir::mhlo::symbolizeEnum<::mlir::mhlo::Transpose>(enumKeyword))
      return attr;
    return parser.emitError(loc, "expected one of [TRANSPOSE_INVALID, NO_TRANSPOSE, TRANSPOSE, ADJOINT] for Transpose options, got: ") << enumKeyword;
  }
};
} // namespace mlir

namespace llvm {
inline ::llvm::raw_ostream &operator<<(::llvm::raw_ostream &p, ::mlir::mhlo::Transpose value) {
  auto valueStr = stringifyEnum(value);
  return p << valueStr;
}
} // namespace llvm

namespace llvm {
template<> struct DenseMapInfo<::mlir::mhlo::Transpose> {
  using StorageInfo = ::llvm::DenseMapInfo<uint32_t>;

  static inline ::mlir::mhlo::Transpose getEmptyKey() {
    return static_cast<::mlir::mhlo::Transpose>(StorageInfo::getEmptyKey());
  }

  static inline ::mlir::mhlo::Transpose getTombstoneKey() {
    return static_cast<::mlir::mhlo::Transpose>(StorageInfo::getTombstoneKey());
  }

  static unsigned getHashValue(const ::mlir::mhlo::Transpose &val) {
    return StorageInfo::getHashValue(static_cast<uint32_t>(val));
  }

  static bool isEqual(const ::mlir::mhlo::Transpose &lhs, const ::mlir::mhlo::Transpose &rhs) {
    return lhs == rhs;
  }
};
}