diff --git a/mlir/docs/DefiningDialects/Operations.md b/mlir/docs/DefiningDialects/Operations.md
index fafda816a3881..88d58e0a1efbf 100644
--- a/mlir/docs/DefiningDialects/Operations.md
+++ b/mlir/docs/DefiningDialects/Operations.md
@@ -1756,6 +1756,23 @@ that it has a value within the valid range of the enum. If their
 wrapper attribute instead of using a bare signless integer attribute
 for storage.
 
+### Enum properties
+
+Enums can be wrapped in properties so that they can be stored inline.
+This causes a value of the enum's C++ class to become a member of the operation's
+property struct and for the operation's verifier to check that the enum's value
+is a valid value for the enum.
+
+The basic wrapper is `EnumProp`, which simply takes an `EnumInfo`.
+
+A less ambiguous syntax, namely putting a mnemonic and `<>`s surrounding
+the enum is generated with `NamedEnumProp`, which takes a `*EnumInfo`
+and a mnemonic string, which becomes part of the property's syntax.
+
+Both of these `EnumProp` types have a `*EnumPropWithAttrForm`, which allows for
+transparently upgrading from `EnumAttr`s and optionally retaining those
+attributes in the generic form.
+
 ## Debugging Tips
 
 ### Run `mlir-tblgen` to see the generated content
diff --git a/mlir/include/mlir/Dialect/LLVMIR/LLVMEnums.td b/mlir/include/mlir/Dialect/LLVMIR/LLVMEnums.td
index a9de787806452..34a30a00790ea 100644
--- a/mlir/include/mlir/Dialect/LLVMIR/LLVMEnums.td
+++ b/mlir/include/mlir/Dialect/LLVMIR/LLVMEnums.td
@@ -485,17 +485,16 @@ def DISubprogramFlags : I32BitEnumAttr<
 // IntegerOverflowFlags
 //===----------------------------------------------------------------------===//
 
-def IOFnone : I32BitEnumAttrCaseNone<"none">;
-def IOFnsw  : I32BitEnumAttrCaseBit<"nsw", 0>;
-def IOFnuw  : I32BitEnumAttrCaseBit<"nuw", 1>;
+def IOFnone : I32BitEnumCaseNone<"none">;
+def IOFnsw  : I32BitEnumCaseBit<"nsw", 0>;
+def IOFnuw  : I32BitEnumCaseBit<"nuw", 1>;
 
-def IntegerOverflowFlags : I32BitEnumAttr<
+def IntegerOverflowFlags : I32BitEnum<
     "IntegerOverflowFlags",
     "LLVM integer overflow flags",
     [IOFnone, IOFnsw, IOFnuw]> {
   let separator = ", ";
   let cppNamespace = "::mlir::LLVM";
-  let genSpecializedAttr = 0;
   let printBitEnumPrimaryGroups = 1;
 }
 
@@ -504,6 +503,11 @@ def LLVM_IntegerOverflowFlagsAttr :
   let assemblyFormat = "`<` $value `>`";
 }
 
+def LLVM_IntegerOverflowFlagsProp :
+    NamedEnumPropWithAttrForm<IntegerOverflowFlags, "overflow", LLVM_IntegerOverflowFlagsAttr> {
+  let defaultValue = enum.cppType # "::" # "none";
+}
+
 //===----------------------------------------------------------------------===//
 // FastmathFlags
 //===----------------------------------------------------------------------===//
diff --git a/mlir/include/mlir/Dialect/LLVMIR/LLVMOps.td b/mlir/include/mlir/Dialect/LLVMIR/LLVMOps.td
index b107b64e55b46..73ccef94f122f 100644
--- a/mlir/include/mlir/Dialect/LLVMIR/LLVMOps.td
+++ b/mlir/include/mlir/Dialect/LLVMIR/LLVMOps.td
@@ -60,7 +60,7 @@ class LLVM_IntArithmeticOpWithOverflowFlag<string mnemonic, string instName,
                                    list<Trait> traits = []> :
     LLVM_ArithmeticOpBase<AnySignlessInteger, mnemonic, instName,
     !listconcat([DeclareOpInterfaceMethods<IntegerOverflowFlagsInterface>], traits)> {
-  dag iofArg = (ins EnumProp<"IntegerOverflowFlags", "", "IntegerOverflowFlags::none">:$overflowFlags);
+  dag iofArg = (ins LLVM_IntegerOverflowFlagsProp:$overflowFlags);
   let arguments = !con(commonArgs, iofArg);
 
   string mlirBuilder = [{
@@ -69,7 +69,7 @@ class LLVM_IntArithmeticOpWithOverflowFlag<string mnemonic, string instName,
     $res = op;
   }];
   let assemblyFormat = [{
-    $lhs `,` $rhs `` custom<OverflowFlags>($overflowFlags) attr-dict `:` type($res)
+    $lhs `,` $rhs ($overflowFlags^)? attr-dict `:` type($res)
   }];
   string llvmBuilder =
     "$res = builder.Create" # instName #
@@ -563,10 +563,10 @@ class LLVM_CastOpWithOverflowFlag<string mnemonic, string instName, Type type,
                   Type resultType, list<Trait> traits = []> :
     LLVM_Op<mnemonic, !listconcat([Pure], [DeclareOpInterfaceMethods<IntegerOverflowFlagsInterface>], traits)>,
     LLVM_Builder<"$res = builder.Create" # instName # "($arg, $_resultType, /*Name=*/\"\", op.hasNoUnsignedWrap(), op.hasNoSignedWrap());"> {
-  let arguments = (ins type:$arg, EnumProp<"IntegerOverflowFlags", "", "IntegerOverflowFlags::none">:$overflowFlags);
+  let arguments = (ins type:$arg, LLVM_IntegerOverflowFlagsProp:$overflowFlags);
   let results = (outs resultType:$res);
   let builders = [LLVM_OneResultOpBuilder];
-  let assemblyFormat = "$arg `` custom<OverflowFlags>($overflowFlags) attr-dict `:` type($arg) `to` type($res)";
+  let assemblyFormat = "$arg ($overflowFlags^)? attr-dict `:` type($arg) `to` type($res)";
   string llvmInstName = instName;
   string mlirBuilder = [{
     auto op = $_builder.create<$_qualCppClassName>(
diff --git a/mlir/include/mlir/IR/EnumAttr.td b/mlir/include/mlir/IR/EnumAttr.td
index 931126a155fbb..3f7f747ac20d3 100644
--- a/mlir/include/mlir/IR/EnumAttr.td
+++ b/mlir/include/mlir/IR/EnumAttr.td
@@ -10,6 +10,7 @@
 #define ENUMATTR_TD
 
 include "mlir/IR/AttrTypeBase.td"
+include "mlir/IR/Properties.td"
 
 //===----------------------------------------------------------------------===//
 // Enum attribute kinds
@@ -552,6 +553,141 @@ class EnumAttr<Dialect dialect, EnumInfo enumInfo, string name = "",
   let assemblyFormat = "$value";
 }
 
+// A property wrapping by a C++ enum. This class will automatically create bytecode
+// serialization logic for the given enum, as well as arranging for parser and
+// printer calls.
+class EnumProp<EnumInfo enumInfo> : Property<enumInfo.cppType, enumInfo.summary> {
+  EnumInfo enum = enumInfo;
+
+  let description = enum.description;
+  let predicate = !if(
+    !isa<BitEnumBase>(enum),
+    CPred<"(static_cast<" # enum.underlyingType # ">($_self) & ~" # !cast<BitEnumBase>(enum).validBits # ") == 0">,
+    Or<!foreach(case, enum.enumerants, CPred<"$_self == " # enum.cppType # "::" # case.symbol>)>);
+
+  let convertFromAttribute = [{
+    auto intAttr = ::mlir::dyn_cast_if_present<::mlir::IntegerAttr>($_attr);
+    if (!intAttr) {
+      return $_diag() << "expected IntegerAttr storage for }] #
+        enum.cppType # [{";
+    }
+    $_storage = static_cast<}] # enum.cppType # [{>(intAttr.getValue().getZExtValue());
+    return ::mlir::success();
+  }];
+
+  let convertToAttribute = [{
+    return ::mlir::IntegerAttr::get(::mlir::IntegerType::get($_ctxt, }] # enum.bitwidth
+      # [{), static_cast<}] # enum.underlyingType #[{>($_storage));
+  }];
+
+  let writeToMlirBytecode = [{
+    $_writer.writeVarInt(static_cast<uint64_t>($_storage));
+  }];
+
+  let readFromMlirBytecode = [{
+    uint64_t rawValue;
+    if (::mlir::failed($_reader.readVarInt(rawValue)))
+      return ::mlir::failure();
+    if (rawValue > std::numeric_limits<}] # enum.underlyingType # [{>::max())
+      return ::mlir::failure();
+    $_storage = static_cast<}] # enum.cppType # [{>(rawValue);
+  }];
+
+  let optionalParser = [{
+    auto value = ::mlir::FieldParser<std::optional<}] # enum.cppType # [{>>::parse($_parser);
+    if (::mlir::failed(value))
+      return ::mlir::failure();
+    if (!(value->has_value()))
+      return std::nullopt;
+    $_storage = std::move(**value);
+  }];
+}
+
+// Enum property that can have been (or, if `storeInCustomAttribute` is true, will also
+// be stored as) an attribute, in addition to being stored as an integer attribute.
+class EnumPropWithAttrForm<EnumInfo enumInfo, Attr attributeForm>
+    : EnumProp<enumInfo> {
+  Attr attrForm = attributeForm;
+  bit storeInCustomAttribute = 0;
+
+  let convertFromAttribute = [{
+    auto customAttr = ::mlir::dyn_cast_if_present<}]
+    # attrForm.storageType # [{>($_attr);
+    if (customAttr) {
+      $_storage = customAttr.getValue();
+      return ::mlir::success();
+    }
+    auto intAttr = ::mlir::dyn_cast_if_present<::mlir::IntegerAttr>($_attr);
+    if (!intAttr) {
+      return $_diag() << "expected }] # attrForm.storageType
+      # [{ or IntegerAttr storage for }] # enum.cppType # [{";
+    }
+    $_storage = static_cast<}] # enum.cppType # [{>(intAttr.getValue().getZExtValue());
+    return ::mlir::success();
+  }];
+
+  let convertToAttribute = !if(storeInCustomAttribute, [{
+    return }] # attrForm.storageType # [{::get($_ctxt, $_storage);
+  }], [{
+    return ::mlir::IntegerAttr::get(::mlir::IntegerType::get($_ctxt, }] # enumInfo.bitwidth
+      # [{), static_cast<}] # enum.underlyingType #[{>($_storage));
+  }]);
+}
+
+class _namedEnumPropFields<string cppType, string mnemonic> {
+  code parser = [{
+    if ($_parser.parseKeyword("}] # mnemonic # [{")
+        || $_parser.parseLess()) {
+      return ::mlir::failure();
+    }
+    auto parseRes = ::mlir::FieldParser<}] # cppType # [{>::parse($_parser);
+    if (::mlir::failed(parseRes) ||
+        ::mlir::failed($_parser.parseGreater())) {
+      return ::mlir::failure();
+    }
+    $_storage = *parseRes;
+  }];
+
+  code optionalParser = [{
+    if ($_parser.parseOptionalKeyword("}] # mnemonic # [{")) {
+      return std::nullopt;
+    }
+    if ($_parser.parseLess()) {
+      return ::mlir::failure();
+    }
+    auto parseRes = ::mlir::FieldParser<}] # cppType # [{>::parse($_parser);
+    if (::mlir::failed(parseRes) ||
+        ::mlir::failed($_parser.parseGreater())) {
+      return ::mlir::failure();
+    }
+    $_storage = *parseRes;
+  }];
+
+  code printer = [{
+    $_printer << "}] # mnemonic # [{<" << $_storage << ">";
+  }];
+}
+
+// An EnumProp which, when printed, is surrounded by mnemonic<>.
+// For example, if the enum can be a, b, or c, and the mnemonic is foo,
+// the format of this property will be "foo<a>", "foo<b>", or "foo<c>".
+class NamedEnumProp<EnumInfo enumInfo, string name>
+    : EnumProp<enumInfo> {
+  string mnemonic = name;
+  let parser = _namedEnumPropFields<enum.cppType, mnemonic>.parser;
+  let optionalParser = _namedEnumPropFields<enum.cppType, mnemonic>.optionalParser;
+  let printer = _namedEnumPropFields<enum.cppType, mnemonic>.printer;
+}
+
+// A `NamedEnumProp` with an attribute form as in `EnumPropWithAttrForm`.
+class NamedEnumPropWithAttrForm<EnumInfo enumInfo, string name, Attr attributeForm>
+    : EnumPropWithAttrForm<enumInfo, attributeForm> {
+  string mnemonic = name;
+  let parser = _namedEnumPropFields<enum.cppType, mnemonic>.parser;
+  let optionalParser = _namedEnumPropFields<enum.cppType, mnemonic>.optionalParser;
+  let printer = _namedEnumPropFields<enumInfo.cppType, mnemonic>.printer;
+}
+
 class _symbolToValue<EnumInfo enumInfo, string case> {
   defvar cases =
     !filter(iter, enumInfo.enumerants, !eq(iter.str, case));
diff --git a/mlir/include/mlir/IR/Properties.td b/mlir/include/mlir/IR/Properties.td
index 8bd8343790402..739df03c7ef2e 100644
--- a/mlir/include/mlir/IR/Properties.td
+++ b/mlir/include/mlir/IR/Properties.td
@@ -239,25 +239,6 @@ def I64Prop : IntProp<"int64_t">;
 def I32Property : IntProp<"int32_t">, Deprecated<"moved to shorter name I32Prop">;
 def I64Property : IntProp<"int64_t">, Deprecated<"moved to shorter name I64Prop">;
 
-class EnumProp<string storageTypeParam, string desc = "", string default = ""> :
-    Property<storageTypeParam, desc> {
-  // TODO:  implement predicate for enum validity.
-  let writeToMlirBytecode = [{
-    $_writer.writeVarInt(static_cast<uint64_t>($_storage));
-  }];
-  let readFromMlirBytecode = [{
-    uint64_t val;
-    if (failed($_reader.readVarInt(val)))
-      return ::mlir::failure();
-    $_storage = static_cast<}] # storageTypeParam # [{>(val);
-  }];
-  let defaultValue = default;
-}
-
-class EnumProperty<string storageTypeParam, string desc = "", string default = ""> :
-  EnumProp<storageTypeParam, desc, default>,
-  Deprecated<"moved to shorter name EnumProp">;
-
 // Note: only a class so we can deprecate the old name
 class _cls_StringProp : Property<"std::string", "string"> {
   let interfaceType = "::llvm::StringRef";
diff --git a/mlir/lib/Dialect/LLVMIR/IR/LLVMDialect.cpp b/mlir/lib/Dialect/LLVMIR/IR/LLVMDialect.cpp
index 78eb4c9b3481f..c42f906369a13 100644
--- a/mlir/lib/Dialect/LLVMIR/IR/LLVMDialect.cpp
+++ b/mlir/lib/Dialect/LLVMIR/IR/LLVMDialect.cpp
@@ -49,71 +49,6 @@ using mlir::LLVM::tailcallkind::getMaxEnumValForTailCallKind;
 
 #include "mlir/Dialect/LLVMIR/LLVMOpsDialect.cpp.inc"
 
-//===----------------------------------------------------------------------===//
-// Property Helpers
-//===----------------------------------------------------------------------===//
-
-//===----------------------------------------------------------------------===//
-// IntegerOverflowFlags
-//===----------------------------------------------------------------------===//
-
-namespace mlir {
-static Attribute convertToAttribute(MLIRContext *ctx,
-                                    IntegerOverflowFlags flags) {
-  return IntegerOverflowFlagsAttr::get(ctx, flags);
-}
-
-static LogicalResult
-convertFromAttribute(IntegerOverflowFlags &flags, Attribute attr,
-                     function_ref<InFlightDiagnostic()> emitError) {
-  auto flagsAttr = dyn_cast<IntegerOverflowFlagsAttr>(attr);
-  if (!flagsAttr) {
-    return emitError() << "expected 'overflowFlags' attribute to be an "
-                          "IntegerOverflowFlagsAttr, but got "
-                       << attr;
-  }
-  flags = flagsAttr.getValue();
-  return success();
-}
-} // namespace mlir
-
-static ParseResult parseOverflowFlags(AsmParser &p,
-                                      IntegerOverflowFlags &flags) {
-  if (failed(p.parseOptionalKeyword("overflow"))) {
-    flags = IntegerOverflowFlags::none;
-    return success();
-  }
-  if (p.parseLess())
-    return failure();
-  do {
-    StringRef kw;
-    SMLoc loc = p.getCurrentLocation();
-    if (p.parseKeyword(&kw))
-      return failure();
-    std::optional<IntegerOverflowFlags> flag =
-        symbolizeIntegerOverflowFlags(kw);
-    if (!flag)
-      return p.emitError(loc,
-                         "invalid overflow flag: expected nsw, nuw, or none");
-    flags = flags | *flag;
-  } while (succeeded(p.parseOptionalComma()));
-  return p.parseGreater();
-}
-
-static void printOverflowFlags(AsmPrinter &p, Operation *op,
-                               IntegerOverflowFlags flags) {
-  if (flags == IntegerOverflowFlags::none)
-    return;
-  p << " overflow<";
-  SmallVector<StringRef, 2> strs;
-  if (bitEnumContainsAny(flags, IntegerOverflowFlags::nsw))
-    strs.push_back("nsw");
-  if (bitEnumContainsAny(flags, IntegerOverflowFlags::nuw))
-    strs.push_back("nuw");
-  llvm::interleaveComma(strs, p);
-  p << ">";
-}
-
 //===----------------------------------------------------------------------===//
 // Attribute Helpers
 //===----------------------------------------------------------------------===//
diff --git a/mlir/test/IR/enum-attr-invalid.mlir b/mlir/test/IR/enum-attr-invalid.mlir
index 923736f28dadb..2f240a56c9874 100644
--- a/mlir/test/IR/enum-attr-invalid.mlir
+++ b/mlir/test/IR/enum-attr-invalid.mlir
@@ -28,3 +28,78 @@ func.func @test_parse_invalid_attr() -> () {
   // expected-error@+1 {{failed to parse TestEnumAttr parameter 'value'}}
   test.op_with_enum 1 : index
 }
+
+// -----
+
+func.func @test_non_keyword_prop_enum() -> () {
+  // expected-error@+2 {{expected keyword for a test enum}}
+  // expected-error@+1 {{invalid value for property value, expected a test enum}}
+  test.op_with_enum_prop 0
+  return
+}
+
+// -----
+
+func.func @test_wrong_keyword_prop_enum() -> () {
+  // expected-error@+2 {{expected one of [first, second, third] for a test enum, got: fourth}}
+  // expected-error@+1 {{invalid value for property value, expected a test enum}}
+  test.op_with_enum_prop fourth
+}
+
+// -----
+
+func.func @test_bad_integer() -> () {
+  // expected-error@+1 {{op property 'value' failed to satisfy constraint: a test enum}}
+  "test.op_with_enum_prop"() <{value = 4 : i32}> {} : () -> ()
+}
+
+// -----
+
+func.func @test_bit_enum_prop_not_keyword() -> () {
+  // expected-error@+2 {{expected keyword for a test bit enum}}
+  // expected-error@+1 {{invalid value for property value1, expected a test bit enum}}
+  test.op_with_bit_enum_prop 0
+  return
+}
+
+// -----
+
+func.func @test_bit_enum_prop_wrong_keyword() -> () {
+  // expected-error@+2 {{expected one of [read, write, execute] for a test bit enum, got: chroot}}
+  // expected-error@+1 {{invalid value for property value1, expected a test bit enum}}
+  test.op_with_bit_enum_prop read, chroot : ()
+  return
+}
+
+// -----
+
+func.func @test_bit_enum_prop_bad_value() -> () {
+  // expected-error@+1 {{op property 'value2' failed to satisfy constraint: a test bit enum}}
+  "test.op_with_bit_enum_prop"() <{value1 = 7 : i32, value2 = 8 : i32}> {} : () -> ()
+  return
+}
+
+// -----
+
+func.func @test_bit_enum_prop_named_wrong_keyword() -> () {
+  // expected-error@+2 {{expected 'bit_enum'}}
+  // expected-error@+1 {{invalid value for property value1, expected a test bit enum}}
+  test.op_with_bit_enum_prop_named foo<read, execute>
+  return
+}
+
+// -----
+
+func.func @test_bit_enum_prop_named_not_open() -> () {
+  // expected-error@+2 {{expected '<'}}
+  // expected-error@+1 {{invalid value for property value1, expected a test bit enum}}
+  test.op_with_bit_enum_prop_named bit_enum read, execute>
+}
+
+// -----
+
+func.func @test_bit_enum_prop_named_not_closed() -> () {
+  // expected-error@+2 {{expected '>'}}
+  // expected-error@+1 {{invalid value for property value1, expected a test bit enum}}
+  test.op_with_bit_enum_prop_named bit_enum<read, execute +
+}
diff --git a/mlir/test/IR/enum-attr-roundtrip.mlir b/mlir/test/IR/enum-attr-roundtrip.mlir
index 36e605bdbff4d..f1f09f977b7d9 100644
--- a/mlir/test/IR/enum-attr-roundtrip.mlir
+++ b/mlir/test/IR/enum-attr-roundtrip.mlir
@@ -35,3 +35,48 @@ func.func @test_match_op_with_bit_enum() -> () {
   test.op_with_bit_enum <execute, write> tag 0 : i32
   return
 }
+
+// CHECK-LABEL: @test_enum_prop
+func.func @test_enum_prop() -> () {
+  // CHECK: test.op_with_enum_prop first
+  test.op_with_enum_prop first
+
+  // CHECK: test.op_with_enum_prop first
+  "test.op_with_enum_prop"() <{value = 0 : i32}> {} : () -> ()
+
+  // CHECK: test.op_with_enum_prop_attr_form <{value = 0 : i32}>
+  test.op_with_enum_prop_attr_form <{value = 0 : i32}>
+  // CHECK: test.op_with_enum_prop_attr_form <{value = 1 : i32}>
+  test.op_with_enum_prop_attr_form <{value = #test<enum second>}>
+
+  // CHECK: test.op_with_enum_prop_attr_form_always <{value = #test<enum first>}>
+  test.op_with_enum_prop_attr_form_always <{value = #test<enum first>}>
+  // CHECK: test.op_with_enum_prop_attr_form_always  <{value = #test<enum second>}
+  test.op_with_enum_prop_attr_form_always <{value = #test<enum second>}>
+
+  return
+}
+
+// CHECK-LABEL @test_bit_enum_prop()
+func.func @test_bit_enum_prop() -> () {
+  // CHECK: test.op_with_bit_enum_prop read : ()
+  test.op_with_bit_enum_prop read read : ()
+
+  // CHECK: test.op_with_bit_enum_prop read, write write, execute
+  test.op_with_bit_enum_prop read, write write, execute : ()
+
+  // CHECK: test.op_with_bit_enum_prop read, execute write
+  "test.op_with_bit_enum_prop"() <{value1 = 5 : i32, value2 = 2 : i32}> {} : () -> ()
+
+  // CHECK: test.op_with_bit_enum_prop read, write, execute
+  test.op_with_bit_enum_prop read, write, execute : ()
+
+  // CHECK: test.op_with_bit_enum_prop_named bit_enum<read>{{$}}
+  test.op_with_bit_enum_prop_named bit_enum<read> bit_enum<read>
+  // CHECK: test.op_with_bit_enum_prop_named bit_enum<read, write> bit_enum<write, execute>
+  test.op_with_bit_enum_prop_named bit_enum<read, write> bit_enum<write, execute>
+  // CHECK: test.op_with_bit_enum_prop_named bit_enum<read, write, execute>
+  test.op_with_bit_enum_prop_named bit_enum<read, write, execute>
+
+  return
+}
diff --git a/mlir/test/lib/Dialect/Test/TestOps.td b/mlir/test/lib/Dialect/Test/TestOps.td
index 31be00ace1384..85a49e05d4c73 100644
--- a/mlir/test/lib/Dialect/Test/TestOps.td
+++ b/mlir/test/lib/Dialect/Test/TestOps.td
@@ -423,6 +423,52 @@ def : Pat<(OpWithEnum ConstantEnumCase<TestEnumAttr, "first">:$value,
           (OpWithEnum ConstantEnumCase<TestEnumAttr, "second">,
                       ConstantAttr<I32Attr, "1">)>;
 
+//===----------------------------------------------------------------------===//
+// Test Enum Properties
+//===----------------------------------------------------------------------===//
+
+// Define the enum property.
+def TestEnumProp : EnumProp<TestEnum>;
+// Define an op that contains the enum property.
+def OpWithEnumProp : TEST_Op<"op_with_enum_prop"> {
+  let arguments = (ins TestEnumProp:$value);
+  let assemblyFormat = "$value attr-dict";
+}
+
+def TestEnumPropAttrForm : EnumPropWithAttrForm<TestEnum, TestEnumAttr>;
+def OpWithEnumPropAttrForm : TEST_Op<"op_with_enum_prop_attr_form"> {
+  let arguments = (ins TestEnumPropAttrForm:$value);
+  let assemblyFormat = "prop-dict attr-dict";
+}
+
+def TestEnumPropAttrFormAlways : EnumPropWithAttrForm<TestEnum, TestEnumAttr> {
+  let storeInCustomAttribute = 1;
+}
+def OpWithEnumPropAttrFormAlways : TEST_Op<"op_with_enum_prop_attr_form_always"> {
+  let arguments = (ins TestEnumPropAttrFormAlways:$value);
+  let assemblyFormat = "prop-dict attr-dict";
+}
+
+def TestBitEnumProp : EnumProp<TestBitEnum> {
+  let defaultValue = TestBitEnum.cppType # "::Read";
+}
+def OpWithTestBitEnum : TEST_Op<"op_with_bit_enum_prop"> {
+  let arguments = (ins
+    TestBitEnumProp:$value1,
+    TestBitEnumProp:$value2);
+  let assemblyFormat = "$value1 ($value2^)? attr-dict `:` `(``)`";
+}
+
+def TestBitEnumPropNamed : NamedEnumProp<TestBitEnum, "bit_enum"> {
+  let defaultValue = TestBitEnum.cppType # "::Read";
+}
+def OpWithBitEnumPropNamed : TEST_Op<"op_with_bit_enum_prop_named"> {
+  let arguments = (ins
+    TestBitEnumPropNamed:$value1,
+    TestBitEnumPropNamed:$value2);
+  let assemblyFormat = "$value1 ($value2^)? attr-dict";
+}
+
 //===----------------------------------------------------------------------===//
 // Test Bit Enum Attributes
 //===----------------------------------------------------------------------===//