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

namespace mlir::arith {

// allowed 64-bit signless integer cases: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15
enum class CmpFPredicate : uint64_t {
  AlwaysFalse = 0,
  OEQ = 1,
  OGT = 2,
  OGE = 3,
  OLT = 4,
  OLE = 5,
  ONE = 6,
  ORD = 7,
  UEQ = 8,
  UGT = 9,
  UGE = 10,
  ULT = 11,
  ULE = 12,
  UNE = 13,
  UNO = 14,
  AlwaysTrue = 15,
};

::std::optional<CmpFPredicate> symbolizeCmpFPredicate(uint64_t);
::llvm::StringRef stringifyCmpFPredicate(CmpFPredicate);
::std::optional<CmpFPredicate> symbolizeCmpFPredicate(::llvm::StringRef);
inline constexpr unsigned getMaxEnumValForCmpFPredicate() {
  return 15;
}


inline ::llvm::StringRef stringifyEnum(CmpFPredicate enumValue) {
  return stringifyCmpFPredicate(enumValue);
}

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

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

class CmpFPredicateAttr : public ::mlir::IntegerAttr {
public:
  using ValueType = CmpFPredicate;
  using ::mlir::IntegerAttr::IntegerAttr;
  static bool classof(::mlir::Attribute attr);
  static CmpFPredicateAttr get(::mlir::MLIRContext *context, CmpFPredicate val);
  CmpFPredicate getValue() const;
};

} // namespace mlir::arith

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

template<>
struct FieldParser<::mlir::arith::CmpFPredicate, ::mlir::arith::CmpFPredicate> {
  template <typename ParserT>
  static FailureOr<::mlir::arith::CmpFPredicate> 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 allowed 64-bit signless integer cases: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15");

    // Symbolize the keyword.
    if (::std::optional<::mlir::arith::CmpFPredicate> attr = ::mlir::arith::symbolizeEnum<::mlir::arith::CmpFPredicate>(enumKeyword))
      return *attr;
    return parser.emitError(loc, "expected one of [false, oeq, ogt, oge, olt, ole, one, ord, ueq, ugt, uge, ult, ule, une, uno, true] for allowed 64-bit signless integer cases: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 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::arith::CmpFPredicate>, std::optional<::mlir::arith::CmpFPredicate>> {
  template <typename ParserT>
  static FailureOr<std::optional<::mlir::arith::CmpFPredicate>> parse(ParserT &parser) {
    // Parse the keyword/string containing the enum.
    std::string enumKeyword;
    auto loc = parser.getCurrentLocation();
    if (failed(parser.parseOptionalKeywordOrString(&enumKeyword, {"false", "oeq", "ogt", "oge", "olt", "ole", "one", "ord", "ueq", "ugt", "uge", "ult", "ule", "une", "uno", "true"})))
      return std::optional<::mlir::arith::CmpFPredicate>{};

    // Symbolize the keyword.
    if (::std::optional<::mlir::arith::CmpFPredicate> attr = ::mlir::arith::symbolizeEnum<::mlir::arith::CmpFPredicate>(enumKeyword))
      return attr;
    return parser.emitError(loc, "expected one of [false, oeq, ogt, oge, olt, ole, one, ord, ueq, ugt, uge, ult, ule, une, uno, true] for allowed 64-bit signless integer cases: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, got: ") << enumKeyword;
  }
};
} // namespace mlir

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

namespace llvm {
template<> struct DenseMapInfo<::mlir::arith::CmpFPredicate> {
  using StorageInfo = ::llvm::DenseMapInfo<uint64_t>;

  static unsigned getHashValue(const ::mlir::arith::CmpFPredicate &val) {
    return StorageInfo::getHashValue(static_cast<uint64_t>(val));
  }

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

namespace mlir::arith {

// allowed 64-bit signless integer cases: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9
enum class CmpIPredicate : uint64_t {
  eq = 0,
  ne = 1,
  slt = 2,
  sle = 3,
  sgt = 4,
  sge = 5,
  ult = 6,
  ule = 7,
  ugt = 8,
  uge = 9,
};

::std::optional<CmpIPredicate> symbolizeCmpIPredicate(uint64_t);
::llvm::StringRef stringifyCmpIPredicate(CmpIPredicate);
::std::optional<CmpIPredicate> symbolizeCmpIPredicate(::llvm::StringRef);
inline constexpr unsigned getMaxEnumValForCmpIPredicate() {
  return 9;
}


inline ::llvm::StringRef stringifyEnum(CmpIPredicate enumValue) {
  return stringifyCmpIPredicate(enumValue);
}

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

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

class CmpIPredicateAttr : public ::mlir::IntegerAttr {
public:
  using ValueType = CmpIPredicate;
  using ::mlir::IntegerAttr::IntegerAttr;
  static bool classof(::mlir::Attribute attr);
  static CmpIPredicateAttr get(::mlir::MLIRContext *context, CmpIPredicate val);
  CmpIPredicate getValue() const;
};

} // namespace mlir::arith

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

template<>
struct FieldParser<::mlir::arith::CmpIPredicate, ::mlir::arith::CmpIPredicate> {
  template <typename ParserT>
  static FailureOr<::mlir::arith::CmpIPredicate> 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 allowed 64-bit signless integer cases: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9");

    // Symbolize the keyword.
    if (::std::optional<::mlir::arith::CmpIPredicate> attr = ::mlir::arith::symbolizeEnum<::mlir::arith::CmpIPredicate>(enumKeyword))
      return *attr;
    return parser.emitError(loc, "expected one of [eq, ne, slt, sle, sgt, sge, ult, ule, ugt, uge] for allowed 64-bit signless integer cases: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 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::arith::CmpIPredicate>, std::optional<::mlir::arith::CmpIPredicate>> {
  template <typename ParserT>
  static FailureOr<std::optional<::mlir::arith::CmpIPredicate>> parse(ParserT &parser) {
    // Parse the keyword/string containing the enum.
    std::string enumKeyword;
    auto loc = parser.getCurrentLocation();
    if (failed(parser.parseOptionalKeywordOrString(&enumKeyword, {"eq", "ne", "slt", "sle", "sgt", "sge", "ult", "ule", "ugt", "uge"})))
      return std::optional<::mlir::arith::CmpIPredicate>{};

    // Symbolize the keyword.
    if (::std::optional<::mlir::arith::CmpIPredicate> attr = ::mlir::arith::symbolizeEnum<::mlir::arith::CmpIPredicate>(enumKeyword))
      return attr;
    return parser.emitError(loc, "expected one of [eq, ne, slt, sle, sgt, sge, ult, ule, ugt, uge] for allowed 64-bit signless integer cases: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, got: ") << enumKeyword;
  }
};
} // namespace mlir

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

namespace llvm {
template<> struct DenseMapInfo<::mlir::arith::CmpIPredicate> {
  using StorageInfo = ::llvm::DenseMapInfo<uint64_t>;

  static unsigned getHashValue(const ::mlir::arith::CmpIPredicate &val) {
    return StorageInfo::getHashValue(static_cast<uint64_t>(val));
  }

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

namespace mlir::arith {

// Integer overflow arith flags
enum class IntegerOverflowFlags : uint32_t {
  none = 0,
  nsw = 1,
  nuw = 2,
};

::std::optional<IntegerOverflowFlags> symbolizeIntegerOverflowFlags(uint32_t);
std::string stringifyIntegerOverflowFlags(IntegerOverflowFlags);
::std::optional<IntegerOverflowFlags> symbolizeIntegerOverflowFlags(::llvm::StringRef);

inline constexpr IntegerOverflowFlags operator|(IntegerOverflowFlags a, IntegerOverflowFlags b) {
  return static_cast<IntegerOverflowFlags>(static_cast<uint32_t>(a) | static_cast<uint32_t>(b));
}
inline constexpr IntegerOverflowFlags operator&(IntegerOverflowFlags a, IntegerOverflowFlags b) {
  return static_cast<IntegerOverflowFlags>(static_cast<uint32_t>(a) & static_cast<uint32_t>(b));
}
inline constexpr IntegerOverflowFlags operator^(IntegerOverflowFlags a, IntegerOverflowFlags b) {
  return static_cast<IntegerOverflowFlags>(static_cast<uint32_t>(a) ^ static_cast<uint32_t>(b));
}
inline constexpr IntegerOverflowFlags &operator|=(IntegerOverflowFlags &a, IntegerOverflowFlags b) {
    return a = a | b;
}
inline constexpr IntegerOverflowFlags &operator&=(IntegerOverflowFlags &a, IntegerOverflowFlags b) {
    return a = a & b;
}
inline constexpr IntegerOverflowFlags &operator^=(IntegerOverflowFlags &a, IntegerOverflowFlags b) {
    return a = a ^ b;
}
inline constexpr IntegerOverflowFlags operator~(IntegerOverflowFlags bits) {
  // Ensure only bits that can be present in the enum are set
  return static_cast<IntegerOverflowFlags>(~static_cast<uint32_t>(bits) & static_cast<uint32_t>(3u));
}
inline constexpr bool bitEnumContainsAll(IntegerOverflowFlags bits, IntegerOverflowFlags bit) {
  return (bits & bit) == bit;
}
inline constexpr bool bitEnumContainsAny(IntegerOverflowFlags bits, IntegerOverflowFlags bit) {
  return (static_cast<uint32_t>(bits) & static_cast<uint32_t>(bit)) != 0;
}
inline constexpr IntegerOverflowFlags bitEnumClear(IntegerOverflowFlags bits, IntegerOverflowFlags bit) {
  return bits & ~bit;
}
inline constexpr IntegerOverflowFlags bitEnumSet(IntegerOverflowFlags bits, IntegerOverflowFlags bit, /*optional*/bool value=true) {
  return value ? (bits | bit) : bitEnumClear(bits, bit);
}
  
inline std::string stringifyEnum(IntegerOverflowFlags enumValue) {
  return stringifyIntegerOverflowFlags(enumValue);
}

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

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

} // namespace mlir::arith

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

template<>
struct FieldParser<::mlir::arith::IntegerOverflowFlags, ::mlir::arith::IntegerOverflowFlags> {
  template <typename ParserT>
  static FailureOr<::mlir::arith::IntegerOverflowFlags> 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 Integer overflow arith flags");

    // Symbolize the keyword.
    if (::std::optional<::mlir::arith::IntegerOverflowFlags> attr = ::mlir::arith::symbolizeEnum<::mlir::arith::IntegerOverflowFlags>(enumKeyword))
      return *attr;
    return parser.emitError(loc, "expected one of [none, nsw, nuw] for Integer overflow arith flags, 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::arith::IntegerOverflowFlags>, std::optional<::mlir::arith::IntegerOverflowFlags>> {
  template <typename ParserT>
  static FailureOr<std::optional<::mlir::arith::IntegerOverflowFlags>> parse(ParserT &parser) {
    // Parse the keyword/string containing the enum.
    std::string enumKeyword;
    auto loc = parser.getCurrentLocation();
    if (failed(parser.parseOptionalKeywordOrString(&enumKeyword, {"none", "nsw", "nuw"})))
      return std::optional<::mlir::arith::IntegerOverflowFlags>{};

    // Symbolize the keyword.
    if (::std::optional<::mlir::arith::IntegerOverflowFlags> attr = ::mlir::arith::symbolizeEnum<::mlir::arith::IntegerOverflowFlags>(enumKeyword))
      return attr;
    return parser.emitError(loc, "expected one of [none, nsw, nuw] for Integer overflow arith flags, got: ") << enumKeyword;
  }
};
} // namespace mlir

namespace llvm {
inline ::llvm::raw_ostream &operator<<(::llvm::raw_ostream &p, ::mlir::arith::IntegerOverflowFlags value) {
  auto valueStr = stringifyEnum(value);
  auto underlyingValue = static_cast<std::make_unsigned_t<::mlir::arith::IntegerOverflowFlags>>(value);
  if (underlyingValue && !llvm::has_single_bit(underlyingValue))
    return p << '"' << valueStr << '"';
  return p << valueStr;
}
} // namespace llvm

namespace llvm {
template<> struct DenseMapInfo<::mlir::arith::IntegerOverflowFlags> {
  using StorageInfo = ::llvm::DenseMapInfo<uint32_t>;

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

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

namespace mlir::arith {

// Floating point rounding mode
enum class RoundingMode : uint32_t {
  to_nearest_even = 0,
  downward = 1,
  upward = 2,
  toward_zero = 3,
  to_nearest_away = 4,
};

::std::optional<RoundingMode> symbolizeRoundingMode(uint32_t);
::llvm::StringRef stringifyRoundingMode(RoundingMode);
::std::optional<RoundingMode> symbolizeRoundingMode(::llvm::StringRef);
inline constexpr unsigned getMaxEnumValForRoundingMode() {
  return 4;
}


inline ::llvm::StringRef stringifyEnum(RoundingMode enumValue) {
  return stringifyRoundingMode(enumValue);
}

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

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

class RoundingModeAttr : public ::mlir::IntegerAttr {
public:
  using ValueType = RoundingMode;
  using ::mlir::IntegerAttr::IntegerAttr;
  static bool classof(::mlir::Attribute attr);
  static RoundingModeAttr get(::mlir::MLIRContext *context, RoundingMode val);
  RoundingMode getValue() const;
};

} // namespace mlir::arith

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

template<>
struct FieldParser<::mlir::arith::RoundingMode, ::mlir::arith::RoundingMode> {
  template <typename ParserT>
  static FailureOr<::mlir::arith::RoundingMode> 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 Floating point rounding mode");

    // Symbolize the keyword.
    if (::std::optional<::mlir::arith::RoundingMode> attr = ::mlir::arith::symbolizeEnum<::mlir::arith::RoundingMode>(enumKeyword))
      return *attr;
    return parser.emitError(loc, "expected one of [to_nearest_even, downward, upward, toward_zero, to_nearest_away] for Floating point rounding 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::arith::RoundingMode>, std::optional<::mlir::arith::RoundingMode>> {
  template <typename ParserT>
  static FailureOr<std::optional<::mlir::arith::RoundingMode>> parse(ParserT &parser) {
    // Parse the keyword/string containing the enum.
    std::string enumKeyword;
    auto loc = parser.getCurrentLocation();
    if (failed(parser.parseOptionalKeywordOrString(&enumKeyword, {"to_nearest_even", "downward", "upward", "toward_zero", "to_nearest_away"})))
      return std::optional<::mlir::arith::RoundingMode>{};

    // Symbolize the keyword.
    if (::std::optional<::mlir::arith::RoundingMode> attr = ::mlir::arith::symbolizeEnum<::mlir::arith::RoundingMode>(enumKeyword))
      return attr;
    return parser.emitError(loc, "expected one of [to_nearest_even, downward, upward, toward_zero, to_nearest_away] for Floating point rounding mode, got: ") << enumKeyword;
  }
};
} // namespace mlir

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

namespace llvm {
template<> struct DenseMapInfo<::mlir::arith::RoundingMode> {
  using StorageInfo = ::llvm::DenseMapInfo<uint32_t>;

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

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

namespace mlir::arith {

// allowed 64-bit signless integer cases: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15
enum class AtomicRMWKind : uint64_t {
  addf = 0,
  addi = 1,
  andi = 2,
  assign = 3,
  maximumf = 4,
  maxnumf = 5,
  maxs = 6,
  maxu = 7,
  minimumf = 8,
  minnumf = 9,
  mins = 10,
  minu = 11,
  mulf = 12,
  muli = 13,
  ori = 14,
  xori = 15,
};

::std::optional<AtomicRMWKind> symbolizeAtomicRMWKind(uint64_t);
::llvm::StringRef stringifyAtomicRMWKind(AtomicRMWKind);
::std::optional<AtomicRMWKind> symbolizeAtomicRMWKind(::llvm::StringRef);
inline constexpr unsigned getMaxEnumValForAtomicRMWKind() {
  return 15;
}


inline ::llvm::StringRef stringifyEnum(AtomicRMWKind enumValue) {
  return stringifyAtomicRMWKind(enumValue);
}

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

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

class AtomicRMWKindAttr : public ::mlir::IntegerAttr {
public:
  using ValueType = AtomicRMWKind;
  using ::mlir::IntegerAttr::IntegerAttr;
  static bool classof(::mlir::Attribute attr);
  static AtomicRMWKindAttr get(::mlir::MLIRContext *context, AtomicRMWKind val);
  AtomicRMWKind getValue() const;
};

} // namespace mlir::arith

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

template<>
struct FieldParser<::mlir::arith::AtomicRMWKind, ::mlir::arith::AtomicRMWKind> {
  template <typename ParserT>
  static FailureOr<::mlir::arith::AtomicRMWKind> 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 allowed 64-bit signless integer cases: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15");

    // Symbolize the keyword.
    if (::std::optional<::mlir::arith::AtomicRMWKind> attr = ::mlir::arith::symbolizeEnum<::mlir::arith::AtomicRMWKind>(enumKeyword))
      return *attr;
    return parser.emitError(loc, "expected one of [addf, addi, andi, assign, maximumf, maxnumf, maxs, maxu, minimumf, minnumf, mins, minu, mulf, muli, ori, xori] for allowed 64-bit signless integer cases: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 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::arith::AtomicRMWKind>, std::optional<::mlir::arith::AtomicRMWKind>> {
  template <typename ParserT>
  static FailureOr<std::optional<::mlir::arith::AtomicRMWKind>> parse(ParserT &parser) {
    // Parse the keyword/string containing the enum.
    std::string enumKeyword;
    auto loc = parser.getCurrentLocation();
    if (failed(parser.parseOptionalKeywordOrString(&enumKeyword, {"addf", "addi", "andi", "assign", "maximumf", "maxnumf", "maxs", "maxu", "minimumf", "minnumf", "mins", "minu", "mulf", "muli", "ori", "xori"})))
      return std::optional<::mlir::arith::AtomicRMWKind>{};

    // Symbolize the keyword.
    if (::std::optional<::mlir::arith::AtomicRMWKind> attr = ::mlir::arith::symbolizeEnum<::mlir::arith::AtomicRMWKind>(enumKeyword))
      return attr;
    return parser.emitError(loc, "expected one of [addf, addi, andi, assign, maximumf, maxnumf, maxs, maxu, minimumf, minnumf, mins, minu, mulf, muli, ori, xori] for allowed 64-bit signless integer cases: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, got: ") << enumKeyword;
  }
};
} // namespace mlir

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

namespace llvm {
template<> struct DenseMapInfo<::mlir::arith::AtomicRMWKind> {
  using StorageInfo = ::llvm::DenseMapInfo<uint64_t>;

  static unsigned getHashValue(const ::mlir::arith::AtomicRMWKind &val) {
    return StorageInfo::getHashValue(static_cast<uint64_t>(val));
  }

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

namespace mlir::arith {

// Floating point fast math flags
enum class FastMathFlags : uint32_t {
  none = 0,
  reassoc = 1,
  nnan = 2,
  ninf = 4,
  nsz = 8,
  arcp = 16,
  contract = 32,
  afn = 64,
  fast = 127,
};

::std::optional<FastMathFlags> symbolizeFastMathFlags(uint32_t);
std::string stringifyFastMathFlags(FastMathFlags);
::std::optional<FastMathFlags> symbolizeFastMathFlags(::llvm::StringRef);

inline constexpr FastMathFlags operator|(FastMathFlags a, FastMathFlags b) {
  return static_cast<FastMathFlags>(static_cast<uint32_t>(a) | static_cast<uint32_t>(b));
}
inline constexpr FastMathFlags operator&(FastMathFlags a, FastMathFlags b) {
  return static_cast<FastMathFlags>(static_cast<uint32_t>(a) & static_cast<uint32_t>(b));
}
inline constexpr FastMathFlags operator^(FastMathFlags a, FastMathFlags b) {
  return static_cast<FastMathFlags>(static_cast<uint32_t>(a) ^ static_cast<uint32_t>(b));
}
inline constexpr FastMathFlags &operator|=(FastMathFlags &a, FastMathFlags b) {
    return a = a | b;
}
inline constexpr FastMathFlags &operator&=(FastMathFlags &a, FastMathFlags b) {
    return a = a & b;
}
inline constexpr FastMathFlags &operator^=(FastMathFlags &a, FastMathFlags b) {
    return a = a ^ b;
}
inline constexpr FastMathFlags operator~(FastMathFlags bits) {
  // Ensure only bits that can be present in the enum are set
  return static_cast<FastMathFlags>(~static_cast<uint32_t>(bits) & static_cast<uint32_t>(127u));
}
inline constexpr bool bitEnumContainsAll(FastMathFlags bits, FastMathFlags bit) {
  return (bits & bit) == bit;
}
inline constexpr bool bitEnumContainsAny(FastMathFlags bits, FastMathFlags bit) {
  return (static_cast<uint32_t>(bits) & static_cast<uint32_t>(bit)) != 0;
}
inline constexpr FastMathFlags bitEnumClear(FastMathFlags bits, FastMathFlags bit) {
  return bits & ~bit;
}
inline constexpr FastMathFlags bitEnumSet(FastMathFlags bits, FastMathFlags bit, /*optional*/bool value=true) {
  return value ? (bits | bit) : bitEnumClear(bits, bit);
}
  
inline std::string stringifyEnum(FastMathFlags enumValue) {
  return stringifyFastMathFlags(enumValue);
}

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

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

} // namespace mlir::arith

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

template<>
struct FieldParser<::mlir::arith::FastMathFlags, ::mlir::arith::FastMathFlags> {
  template <typename ParserT>
  static FailureOr<::mlir::arith::FastMathFlags> 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 Floating point fast math flags");

    // Symbolize the keyword.
    if (::std::optional<::mlir::arith::FastMathFlags> attr = ::mlir::arith::symbolizeEnum<::mlir::arith::FastMathFlags>(enumKeyword))
      return *attr;
    return parser.emitError(loc, "expected one of [none, reassoc, nnan, ninf, nsz, arcp, contract, afn, fast] for Floating point fast math flags, 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::arith::FastMathFlags>, std::optional<::mlir::arith::FastMathFlags>> {
  template <typename ParserT>
  static FailureOr<std::optional<::mlir::arith::FastMathFlags>> parse(ParserT &parser) {
    // Parse the keyword/string containing the enum.
    std::string enumKeyword;
    auto loc = parser.getCurrentLocation();
    if (failed(parser.parseOptionalKeywordOrString(&enumKeyword, {"none", "reassoc", "nnan", "ninf", "nsz", "arcp", "contract", "afn", "fast"})))
      return std::optional<::mlir::arith::FastMathFlags>{};

    // Symbolize the keyword.
    if (::std::optional<::mlir::arith::FastMathFlags> attr = ::mlir::arith::symbolizeEnum<::mlir::arith::FastMathFlags>(enumKeyword))
      return attr;
    return parser.emitError(loc, "expected one of [none, reassoc, nnan, ninf, nsz, arcp, contract, afn, fast] for Floating point fast math flags, got: ") << enumKeyword;
  }
};
} // namespace mlir

namespace llvm {
inline ::llvm::raw_ostream &operator<<(::llvm::raw_ostream &p, ::mlir::arith::FastMathFlags value) {
  auto valueStr = stringifyEnum(value);
  switch (value) {
  case ::mlir::arith::FastMathFlags::fast:
    return p << valueStr;
  default:
    break;
  }
  auto underlyingValue = static_cast<std::make_unsigned_t<::mlir::arith::FastMathFlags>>(value);
  if (underlyingValue && !llvm::has_single_bit(underlyingValue))
    return p << '"' << valueStr << '"';
  return p << valueStr;
}
} // namespace llvm

namespace llvm {
template<> struct DenseMapInfo<::mlir::arith::FastMathFlags> {
  using StorageInfo = ::llvm::DenseMapInfo<uint32_t>;

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

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