19 #ifndef MLIR_IR_OPDEFINITION_H
20 #define MLIR_IR_OPDEFINITION_H
25 #include "llvm/Support/PointerLikeTypeTraits.h"
28 #include <type_traits>
56 std::optional<ParseResult>
impl;
67 Region ®ion, OpBuilder &builder, Location loc,
68 function_ref<Operation *(OpBuilder &, Location)> buildTerminatorOp);
70 Region ®ion, Builder &builder, Location loc,
71 function_ref<Operation *(OpBuilder &, Location)> buildTerminatorOp);
81 template <
class Op,
class =
void>
87 using type =
typename Op::Properties;
115 state->
print(os, flags);
118 state->
print(os, asmState);
139 InFlightDiagnostic
emitError(
const Twine &message = {});
143 InFlightDiagnostic
emitWarning(
const Twine &message = {});
147 InFlightDiagnostic
emitRemark(
const Twine &message = {});
161 typename Iterator = ForwardIterator,
typename FnT,
162 typename RetT = detail::walkResultType<FnT>>
163 std::enable_if_t<llvm::function_traits<std::decay_t<FnT>>::num_args == 1,
166 return state->
walk<Order, Iterator>(std::forward<FnT>(callback));
190 template <
typename FnT,
typename RetT = detail::walkResultType<FnT>>
191 std::enable_if_t<llvm::function_traits<std::decay_t<FnT>>::num_args == 2,
194 return state->
walk(std::forward<FnT>(callback));
210 LogicalResult
verify() {
return success(); }
235 static void printOpName(Operation *op, OpAsmPrinter &p,
236 StringRef defaultDialect);
247 return emptyProperties;
265 raw_ostream &
operator<<(raw_ostream &os, OpFoldResult ofr);
272 void dump()
const { llvm::errs() << *
this <<
"\n"; }
276 return isa<Attribute>(pu) ? cast<Attribute>(pu).getContext()
277 : cast<Value>(pu).getContext();
290 template <
typename To>
292 :
public CastInfo<To, mlir::OpFoldResult::PointerUnion> {};
294 template <
typename To>
296 :
public CastInfo<To, const mlir::OpFoldResult::PointerUnion> {};
304 if (
Value value = llvm::dyn_cast_if_present<Value>(ofr))
307 llvm::dyn_cast_if_present<Attribute>(ofr).print(os);
326 LogicalResult
foldCommutative(Operation *op, ArrayRef<Attribute> operands,
327 SmallVectorImpl<OpFoldResult> &results);
345 LogicalResult
verifyNResults(Operation *op,
unsigned numOperands);
362 StringRef valueGroupName,
363 size_t expectedCount);
373 template <
typename ConcreteType,
template <
typename>
class TraitType>
378 auto *concrete =
static_cast<ConcreteType *
>(
this);
379 return concrete->getOperation();
389 template <
typename ConcreteType,
template <
typename>
class TraitType>
431 template <
typename ConcreteType>
435 return cast<ConcreteType>(op).verifyInvariantsImpl();
441 template <
typename ConcreteType>
456 template <
typename ConcreteType>
473 template <
unsigned N>
476 static_assert(N > 1,
"use ZeroOperands/OneOperand for N < 2");
478 template <
typename ConcreteType>
493 template <
unsigned N>
496 template <
typename ConcreteType>
498 AtLeastNOperands<N>::Impl> {
508 template <
typename ConcreteType>
517 template <
typename ConcreteType>
528 template <
typename ConcreteType,
template <
typename>
class TraitType>
549 template <
typename ConcreteType>
556 template <
typename OpT>
558 return getRegion().template getOps<OpT>();
568 template <
unsigned N>
571 static_assert(N > 1,
"use ZeroRegions/OneRegion for N < 2");
573 template <
typename ConcreteType>
585 template <
unsigned N>
588 template <
typename ConcreteType>
590 AtLeastNRegions<N>::Impl> {
600 template <
typename ConcreteType>
609 template <
typename ConcreteType>
620 template <
typename ConcreteType,
template <
typename>
class TraitType>
635 template <
typename ValuesT>
665 template <
typename ConcreteType>
689 template <
typename ResultType>
694 template <
typename ConcreteType>
696 :
public TraitBase<ConcreteType, OneTypedResult<ResultType>::Impl> {
699 return cast<mlir::TypedValue<ResultType>>(
716 template <
unsigned N>
719 static_assert(N > 1,
"use ZeroResults/OneResult for N < 2");
721 template <
typename ConcreteType>
736 template <
unsigned N>
739 template <
typename ConcreteType>
741 AtLeastNResults<N>::Impl> {
751 template <
typename ConcreteType>
760 template <
typename ConcreteType>
764 template <
typename ConcreteType>
774 template <
typename ConcreteType>
785 template <
typename ConcreteType,
template <
typename>
class TraitType>
813 template <
typename ConcreteType>
828 template <
unsigned N>
831 static_assert(N > 1,
"use ZeroSuccessors/OneSuccessor for N < 2");
833 template <
typename ConcreteType>
835 NSuccessors<N>::Impl> {
845 template <
unsigned N>
848 template <
typename ConcreteType>
851 AtLeastNSuccessors<N>::Impl> {
861 template <
typename ConcreteType>
871 template <
typename ConcreteType>
883 if (!llvm::hasSingleElement(region))
885 << i <<
" to have 0 or 1 blocks";
887 if (!ConcreteType::template hasTrait<NoTerminator>()) {
890 return op->
emitOpError() <<
"expects a non-empty block";
898 assert(!region.
empty() &&
"unexpected empty region");
899 return ®ion.
front();
913 template <
typename OpT,
typename T =
void>
915 std::enable_if_t<OpT::template hasTrait<OneRegion>(), T>;
917 template <
typename OpT = ConcreteType>
921 template <
typename OpT = ConcreteType>
925 template <
typename OpT = ConcreteType>
931 template <
typename OpT = ConcreteType>
937 template <
typename OpT = ConcreteType>
941 template <
typename OpT = ConcreteType>
952 template <
typename TerminatorOpType>
954 template <
typename ConcreteType>
956 TerminatorOpType>::Impl> {
962 TerminatorOpType::build(builder, state);
977 if (isa<TerminatorOpType>(terminator))
980 return op->
emitOpError(
"expects regions to end with '" +
981 TerminatorOpType::getOperationName() +
985 <<
"in custom textual format, the absence of terminator implies "
987 << TerminatorOpType::getOperationName() <<
'\'';
1019 template <
class Op,
bool hasTerminator =
1020 llvm::is_detected<has_implicit_terminator_t, Op>::value>
1022 static constexpr
bool value = std::is_base_of<
1024 typename Op::ImplicitTerminatorOpT>::template Impl<Op>,
1038 template <
typename ConcreteType>
1049 template <
typename ConcreteType>
1051 :
public TraitBase<ConcreteType, SameOperandsAndResultShape> {
1061 template <
typename ConcreteType>
1063 :
public TraitBase<ConcreteType, SameOperandsElementType> {
1073 template <
typename ConcreteType>
1075 :
public TraitBase<ConcreteType, SameOperandsAndResultElementType> {
1087 template <
typename ConcreteType>
1089 :
public TraitBase<ConcreteType, SameOperandsAndResultType> {
1098 template <
typename ConcreteType>
1100 :
public TraitBase<ConcreteType, SameOperandsAndResultRank> {
1109 template <
typename ConcreteType>
1119 template <
typename ConcreteType>
1121 :
public TraitBase<ConcreteType, ResultsAreFloatLike> {
1130 template <
typename ConcreteType>
1132 :
public TraitBase<ConcreteType, ResultsAreSignlessIntegerLike> {
1140 template <
typename ConcreteType>
1151 template <
typename ConcreteType>
1155 static_assert(ConcreteType::template hasTrait<OneResult>(),
1156 "expected operation to produce one result");
1157 static_assert(ConcreteType::template hasTrait<OneOperand>(),
1158 "expected operation to take one operand");
1159 static_assert(ConcreteType::template hasTrait<SameOperandsAndResultType>(),
1160 "expected operation to preserve type");
1174 template <
typename ConcreteType>
1178 static_assert(ConcreteType::template hasTrait<OneResult>(),
1179 "expected operation to produce one result");
1180 static_assert(ConcreteType::template hasTrait<OneOperand>() ||
1182 "expected operation to take one or two operands");
1183 static_assert(ConcreteType::template hasTrait<SameOperandsAndResultType>(),
1184 "expected operation to preserve type");
1197 template <
typename ConcreteType>
1199 :
public TraitBase<ConcreteType, OperandsAreFloatLike> {
1208 template <
typename ConcreteType>
1210 :
public TraitBase<ConcreteType, OperandsAreSignlessIntegerLike> {
1219 template <
typename ConcreteType>
1230 template <
typename ConcreteType>
1234 static_assert(ConcreteType::template hasTrait<OneResult>(),
1235 "expected operation to produce one result");
1236 static_assert(ConcreteType::template hasTrait<ZeroOperands>(),
1237 "expected operation to take zero operands");
1248 template <
typename ConcreteType>
1250 :
public TraitBase<ConcreteType, IsIsolatedFromAbove> {
1262 template <
typename ConcreteType>
1266 static_assert(!ConcreteType::template hasTrait<ZeroRegions>(),
1267 "expected operation to have one or more regions");
1277 template <
typename ConcreteType>
1279 :
public TraitBase<ConcreteType, AutomaticAllocationScope> {
1282 static_assert(!ConcreteType::template hasTrait<ZeroRegions>(),
1283 "expected operation to have one or more regions");
1290 template <
typename... ParentOpTypes>
1292 template <
typename ConcreteType>
1296 if (llvm::isa_and_nonnull<ParentOpTypes...>(op->
getParentOp()))
1300 <<
"expects parent op "
1301 << (
sizeof...(ParentOpTypes) != 1 ?
"to be one of '" :
"'")
1302 <<
llvm::ArrayRef({ParentOpTypes::getOperationName()...}) <<
"'";
1305 template <
typename ParentOpType =
1306 std::tuple_element_t<0, std::tuple<ParentOpTypes...>>>
1307 std::enable_if_t<
sizeof...(ParentOpTypes) == 1, ParentOpType>
1310 return llvm::cast<ParentOpType>(parent);
1325 template <
typename ConcreteType>
1333 op, getOperandSegmentSizeAttr());
1338 template <
typename ConcreteType>
1346 op, getResultSegmentSizeAttr());
1352 template <
typename ConcrentType>
1364 template <
typename ConcrentType>
1400 template <
typename ConcreteType>
1429 template <
typename ConcreteType>
1433 ConcreteType::template hasTrait<Elementwise>(),
1434 "`Scalarizable` trait is only applicable to `Elementwise` ops.");
1449 template <
typename ConcreteType>
1453 ConcreteType::template hasTrait<Elementwise>(),
1454 "`Vectorizable` trait is only applicable to `Elementwise` ops.");
1490 template <
typename ConcreteType>
1494 ConcreteType::template hasTrait<Elementwise>(),
1495 "`Tensorizable` trait is only applicable to `Elementwise` ops.");
1511 namespace op_definition_impl {
1517 template <
template <
typename T>
class... Traits>
1519 TypeID traitIDs[] = {TypeID::get<Traits>()...};
1520 for (
unsigned i = 0, e =
sizeof...(Traits); i != e; ++i)
1521 if (traitIDs[i] == traitID)
1535 template <
typename T,
typename... Args>
1538 template <
typename T>
1540 llvm::is_detected<has_single_result_fold_trait, T>;
1542 template <
typename T,
typename... Args>
1547 template <
typename T>
1550 template <
typename T>
1552 std::disjunction<detect_has_fold_trait<T>,
1557 template <
typename Trait>
1558 static std::enable_if_t<detect_has_single_result_fold_trait<Trait>::value,
1563 "expected trait on non single-result operation to implement the "
1564 "general `foldTrait` method");
1567 if (!results.empty())
1571 if (llvm::dyn_cast_if_present<Value>(result) != op->
getResult(0))
1572 results.push_back(result);
1579 template <
typename Trait>
1580 static std::enable_if_t<detect_has_fold_trait<Trait>::value, LogicalResult>
1585 return results.empty() ?
Trait::foldTrait(op, operands, results) : failure();
1587 template <
typename Trait>
1588 static inline std::enable_if_t<!detect_has_any_fold_trait<Trait>::value,
1596 template <
typename... Ts>
1599 return success((succeeded(foldTrait<Ts>(op, operands, results)) || ...));
1606 template <
typename T,
typename... Args>
1608 template <
typename T>
1612 template <
typename T,
typename... Args>
1615 template <
typename T>
1617 llvm::is_detected<has_verify_region_trait, T>;
1620 template <
typename T>
1621 std::enable_if_t<detect_has_verify_trait<T>::value, LogicalResult>
1625 template <
typename T>
1626 inline std::enable_if_t<!detect_has_verify_trait<T>::value, LogicalResult>
1632 template <
typename... Ts>
1634 return success((succeeded(verifyTrait<Ts>(op)) && ...));
1638 template <
typename T>
1639 std::enable_if_t<detect_has_verify_region_trait<T>::value, LogicalResult>
1643 template <
typename T>
1644 inline std::enable_if_t<!detect_has_verify_region_trait<T>::value,
1652 template <
typename... Ts>
1654 return success((succeeded(verifyRegionTrait<Ts>(op)) && ...));
1665 template <
typename ConcreteType,
template <
typename T>
class... Traits>
1674 template <
template <
typename T>
class Trait>
1676 return llvm::is_one_of<Trait<ConcreteType>, Traits<ConcreteType>...>::value;
1692 return TypeID::get<ConcreteType>() == info->getTypeID();
1695 llvm::report_fatal_error(
1696 "classof on '" + ConcreteType::getOperationName() +
1697 "' failed due to the operation not being registered");
1703 template <
typename T>
1704 static std::enable_if_t<std::is_base_of<OpState, T>::value,
bool>
1723 return static_cast<const void *
>((
Operation *)*
this);
1727 reinterpret_cast<Operation *
>(
const_cast<void *
>(pointer)));
1732 template <
typename... Models>
1734 std::optional<RegisteredOperationName> info =
1737 llvm::report_fatal_error(
1738 "Attempting to attach an interface to an unregistered operation " +
1739 ConcreteType::getOperationName() +
".");
1740 (checkInterfaceTarget<Models>(), ...);
1741 info->attachInterface<Models...>();
1748 template <
typename PropertiesTy>
1749 static LogicalResult
1752 return setPropertiesFromAttribute(prop, attr,
emitError);
1758 template <
typename PropertiesTy>
1760 const PropertiesTy &prop) {
1761 return getPropertiesAsAttribute(ctx, prop);
1767 template <
typename PropertiesTy>
1774 template <
typename T,
typename... Args>
1775 using has_single_result_fold_t =
1777 template <
typename T>
1778 constexpr
static bool has_single_result_fold_v =
1779 llvm::is_detected<has_single_result_fold_t, T>::value;
1781 template <
typename T,
typename... Args>
1782 using has_fold_t = decltype(std::declval<T>().fold(
1785 template <
typename T>
1786 constexpr
static bool has_fold_v = llvm::is_detected<has_fold_t, T>::value;
1789 template <
typename T,
typename... Args>
1790 using has_fold_adaptor_single_result_fold_t =
1791 decltype(std::declval<T>().fold(std::declval<typename T::FoldAdaptor>()));
1793 constexpr
static bool has_fold_adaptor_single_result_v =
1794 llvm::is_detected<has_fold_adaptor_single_result_fold_t, T>::value;
1796 template <
typename T,
typename... Args>
1797 using has_fold_adaptor_fold_t = decltype(std::declval<T>().fold(
1798 std::declval<typename T::FoldAdaptor>(),
1801 constexpr
static bool has_fold_adaptor_v =
1802 llvm::is_detected<has_fold_adaptor_fold_t, T>::value;
1805 template <
typename T,
typename... Args>
1807 decltype(std::declval<T>().
print(std::declval<OpAsmPrinter &>()));
1808 template <
typename T>
1809 using detect_has_print = llvm::is_detected<has_print, T>;
1813 template <
typename T,
typename... Args>
1814 using has_print_properties =
1818 template <
typename T>
1819 using detect_has_print_properties =
1820 llvm::is_detected<has_print_properties, T>;
1823 template <
typename T,
typename... Args>
1825 std::declval<OpAsmParser &>(), std::declval<T &>()));
1826 template <
typename T>
1827 using detect_has_parse_properties =
1828 llvm::is_detected<has_parse_properties, T>;
1831 template <
typename T>
1832 using has_concrete_entity_t =
typename T::ConcreteEntity;
1837 return !std::is_same_v<
1847 template <
typename T,
1848 bool = llvm::is_detected<has_concrete_entity_t, T>::value>
1849 struct InterfaceTargetOrOpT {
1850 using type =
typename T::ConcreteEntity;
1852 template <
typename T>
1853 struct InterfaceTargetOrOpT<T, false> {
1854 using type = ConcreteType;
1860 template <
typename T>
1861 static void checkInterfaceTarget() {
1862 static_assert(std::is_same<
typename InterfaceTargetOrOpT<T>::type,
1863 ConcreteType>::value,
1864 "attaching an interface to the wrong op kind");
1869 static detail::InterfaceMap getInterfaceMap() {
1870 return detail::InterfaceMap::template get<Traits<ConcreteType>...>();
1878 if constexpr (llvm::is_one_of<OpTrait::OneResult<ConcreteType>,
1879 Traits<ConcreteType>...>::value &&
1880 (has_single_result_fold_v<ConcreteType> ||
1881 has_fold_adaptor_single_result_v<ConcreteType>))
1882 return [](Operation *op, ArrayRef<Attribute> operands,
1883 SmallVectorImpl<OpFoldResult> &results) {
1884 return foldSingleResultHook<ConcreteType>(op, operands, results);
1887 if constexpr (has_fold_v<ConcreteType> || has_fold_adaptor_v<ConcreteType>)
1888 return [](Operation *op, ArrayRef<Attribute> operands,
1889 SmallVectorImpl<OpFoldResult> &results) {
1890 return foldHook<ConcreteType>(op, operands, results);
1893 return [](Operation *op, ArrayRef<Attribute> operands,
1894 SmallVectorImpl<OpFoldResult> &results) {
1896 return op_definition_impl::foldTraits<Traits<ConcreteType>...>(
1897 op, operands, results);
1902 template <
typename ConcreteOpT>
1903 static LogicalResult
1904 foldSingleResultHook(Operation *op, ArrayRef<Attribute> operands,
1905 SmallVectorImpl<OpFoldResult> &results) {
1906 OpFoldResult result;
1907 if constexpr (has_fold_adaptor_single_result_v<ConcreteOpT>) {
1908 result = cast<ConcreteOpT>(op).fold(
1909 typename ConcreteOpT::FoldAdaptor(operands, cast<ConcreteOpT>(op)));
1911 result = cast<ConcreteOpT>(op).fold(operands);
1917 llvm::dyn_cast_if_present<Value>(result) == op->getResult(0)) {
1919 op, operands, results)))
1921 return success(
static_cast<bool>(result));
1923 results.push_back(result);
1927 template <
typename ConcreteOpT>
1928 static LogicalResult foldHook(Operation *op, ArrayRef<Attribute> operands,
1929 SmallVectorImpl<OpFoldResult> &results) {
1930 auto result = LogicalResult::failure();
1931 if constexpr (has_fold_adaptor_v<ConcreteOpT>) {
1932 result = cast<ConcreteOpT>(op).fold(
1933 typename ConcreteOpT::FoldAdaptor(operands, cast<ConcreteOpT>(op)),
1936 result = cast<ConcreteOpT>(op).fold(operands, results);
1941 if (failed(result) || results.empty()) {
1943 op, operands, results)))
1956 if constexpr (detect_has_print<ConcreteType>::value)
1957 return [](Operation *op, OpAsmPrinter &p, StringRef defaultDialect) {
1959 return cast<ConcreteType>(op).print(p);
1961 return [](Operation *op, OpAsmPrinter &printer, StringRef defaultDialect) {
1967 template <
typename T>
1969 template <
typename T = ConcreteType>
1975 .template as<InferredProperties<T> *>();
1979 template <
typename T = ConcreteType>
1987 template <
typename T>
1989 const T &properties,
1991 if constexpr (detect_has_print_properties<T>::value)
1994 p, ConcreteType::getPropertiesAsAttr(ctx, properties), elidedProps);
2001 template <
typename T = ConcreteType>
2017 if (!propertyDictionary)
2030 return ConcreteOpType::setPropertiesFromParsedAttr(
2038 return ConcreteType::populateDefaultAttrs;
2041 static LogicalResult verifyInvariants(Operation *op) {
2042 static_assert(hasNoDataMembers(),
2043 "Op class shouldn't define new data members");
2046 failed(cast<ConcreteType>(op).
verify()));
2049 return static_cast<LogicalResult (*)(Operation *)
>(&verifyInvariants);
2052 static LogicalResult verifyRegionInvariants(Operation *op) {
2053 static_assert(hasNoDataMembers(),
2054 "Op class shouldn't define new data members");
2061 return static_cast<LogicalResult (*)(Operation *)
>(&verifyRegionInvariants);
2064 static constexpr
bool hasNoDataMembers() {
2067 class EmptyOp :
public Op<EmptyOp, Traits...> {};
2068 return sizeof(ConcreteType) ==
sizeof(EmptyOp);
2072 friend RegisteredOperationName;
2077 template <
typename ConcreteType,
typename Traits>
2080 Op<ConcreteType>, OpTrait::TraitBase> {
2099 *dialect, name.
getTypeID(), ConcreteType::getInterfaceID(),
2100 llvm::getTypeName<ConcreteType>());
2105 if (std::optional<RegisteredOperationName> rInfo =
2107 if (
auto *opIface = rInfo->getInterface<ConcreteType>())
2111 return rInfo->getDialect().getRegisteredInterfaceForOp<ConcreteType>(
2117 return dialect->getRegisteredInterfaceForOp<ConcreteType>(name);
2129 template <
typename T>
2131 std::enable_if_t<std::is_base_of<mlir::OpState, T>::value &&
2132 !mlir::detail::IsInterface<T>::value>> {
2135 return T::getFromOpaquePointer(pointer);
2139 return T::getFromOpaquePointer(pointer);
2144 static bool isEqual(T lhs, T rhs) {
return lhs == rhs; }
static llvm::hash_code computeHash(SymbolOpInterface symbolOp)
Computes a hash code to represent symbolOp based on all its attributes except for the symbol name.
This class provides management for the lifetime of the state used when printing the IR.
Attributes are known-constant values of operations.
Block represents an ordered list of Operations.
OpListType::iterator iterator
OpListType & getOperations()
This class is a general helper class for creating context-global objects like types,...
Dialects are groups of MLIR operations, types and attributes, as well as behavior associated with the...
This class represents a diagnostic that is inflight and set to be reported.
Diagnostic & attachNote(std::optional< Location > noteLoc=std::nullopt)
Attaches a note to this diagnostic.
This class defines the main interface for locations in MLIR and acts as a non-nullable wrapper around...
MLIRContext is the top-level object for a collection of MLIR operations.
NamedAttrList is array of NamedAttributes that tracks whether it is sorted and does some basic work t...
The OpAsmParser has methods for interacting with the asm parser: parsing things from it,...
This is a pure-virtual base class that exposes the asmprinter hooks necessary to implement a custom p...
This class helps build Operations.
This class represents a single result from folding an operation.
MLIRContext * getContext() const
This class represents the base of an operation interface.
friend InterfaceBase
Allow access to getInterfaceFor.
static InterfaceBase::Concept * getInterfaceFor(Operation *op)
Returns the impl interface instance for the given operation.
Set of flags used to control the behavior of the various IR print methods (e.g.
This is the concrete base class that holds the operation pointer and has non-generic methods that onl...
void dump()
Dump this operation.
static void genericPrintProperties(OpAsmPrinter &p, Attribute properties, ArrayRef< StringRef > elidedProps={})
Print the properties as a Attribute with names not included within 'elidedProps'.
std::enable_if_t< llvm::function_traits< std::decay_t< FnT > >::num_args==2, RetT > walk(FnT &&callback)
Generic walker with a stage aware callback.
MLIRContext * getContext()
Return the context this operation belongs to.
void erase()
Remove this operation from its parent block and delete it.
bool use_empty()
Return true if there are no users of any results of this operation.
LogicalResult verify()
If the concrete type didn't implement a custom verifier hook, just fall back to this one which accept...
std::enable_if_t< llvm::function_traits< std::decay_t< FnT > >::num_args==1, RetT > walk(FnT &&callback)
Walk the operation by calling the callback for each nested operation (including this one),...
void print(raw_ostream &os, AsmState &asmState)
static EmptyProperties & getEmptyProperties()
For all op which don't have properties, we keep a single instance of EmptyProperties to be used where...
static void printOpName(Operation *op, OpAsmPrinter &p, StringRef defaultDialect)
Print an operation name, eliding the dialect prefix if necessary.
LogicalResult verifyRegions()
InFlightDiagnostic emitError(const Twine &message={})
Emit an error about fatal conditions with this operation, reporting up to any diagnostic handlers tha...
InFlightDiagnostic emitOpError(const Twine &message={})
Emit an error with the op name prefixed, like "'dim' op " which is convenient for verifiers.
InFlightDiagnostic emitWarning(const Twine &message={})
Emit a warning about this operation, reporting up to any diagnostic handlers that may be listening.
Operation * getOperation()
Return the operation that this refers to.
static void getCanonicalizationPatterns(RewritePatternSet &results, MLIRContext *context)
This hook returns any canonicalization pattern rewrites that the operation supports,...
static ParseResult genericParseProperties(OpAsmParser &parser, Attribute &result)
Parse properties as a Attribute.
static ParseResult parse(OpAsmParser &parser, OperationState &result)
Parse the custom form of an operation.
InFlightDiagnostic emitRemark(const Twine &message={})
Emit a remark about this operation, reporting up to any diagnostic handlers that may be listening.
OpState(Operation *state)
Mutability management is handled by the OpWrapper/OpConstWrapper classes, so we can cast it away here...
Location getLoc()
The source location the operation was defined or derived from.
static void populateDefaultAttrs(const OperationName &, NamedAttrList &)
This hook populates any unset default attrs.
void print(raw_ostream &os, OpPrintingFlags flags=std::nullopt)
Print the operation to the given stream.
Operation * operator->() const
Shortcut of -> to access a member of Operation.
A trait of region holding operations that defines a new scope for polyhedral optimization purposes.
static LogicalResult verifyTrait(Operation *op)
static LogicalResult verifyTrait(Operation *op)
This class provides the API for ops that are known to have a at least a specified number of operands.
static LogicalResult verifyTrait(Operation *op)
This class provides APIs for ops that are known to have at least a specified number of regions.
static LogicalResult verifyTrait(Operation *op)
This class provides the API for ops that are known to have at least a specified number of results.
static LogicalResult verifyTrait(Operation *op)
This class provides APIs for ops that are known to have at least a specified number of successors.
A trait for operations that have an attribute specifying operand segments.
static StringRef getOperandSegmentSizeAttr()
static LogicalResult verifyTrait(Operation *op)
Similar to AttrSizedOperandSegments but used for results.
static StringRef getResultSegmentSizeAttr()
static LogicalResult verifyTrait(Operation *op)
A trait of region holding operations that define a new scope for automatic allocations,...
static LogicalResult verifyTrait(Operation *op)
This class provides the API for a sub-set of ops that are known to be constant-like.
static LogicalResult verifyTrait(Operation *op)
static LogicalResult verifyTrait(Operation *op)
std::enable_if_t< sizeof...(ParentOpTypes)==1, ParentOpType > getParentOp()
This class adds property that the operation is commutative.
static LogicalResult foldTrait(Operation *op, ArrayRef< Attribute > operands, SmallVectorImpl< OpFoldResult > &results)
This class adds property that the operation is idempotent.
static OpFoldResult foldTrait(Operation *op, ArrayRef< Attribute > operands)
static LogicalResult verifyTrait(Operation *op)
This class adds property that the operation is an involution.
static LogicalResult verifyTrait(Operation *op)
static OpFoldResult foldTrait(Operation *op, ArrayRef< Attribute > operands)
This class provides the API for ops that are known to be isolated from above.
static LogicalResult verifyRegionTrait(Operation *op)
This class provides the API for ops that are known to be terminators.
static LogicalResult verifyTrait(Operation *op)
static LogicalResult verifyTrait(Operation *op)
This class provides the API for ops that are known to have a specified number of operands.
static LogicalResult verifyTrait(Operation *op)
This class provides the API for ops that are known to have a specified number of regions.
static LogicalResult verifyTrait(Operation *op)
This class provides the API for ops that are known to have a specified number of results.
static LogicalResult verifyTrait(Operation *op)
This class provides the API for ops that are known to have a specified number of successors.
This class indicates that the regions associated with this op don't have terminators.
This class provides the API for ops that are known to have exactly one SSA operand.
void setOperand(Value value)
static LogicalResult verifyTrait(Operation *op)
This class provides APIs for ops that are known to have a single region.
static LogicalResult verifyTrait(Operation *op)
auto getOps()
Returns a range of operations within the region of this operation.
This class provides return value APIs for ops that are known to have a single result.
static LogicalResult verifyTrait(Operation *op)
void replaceAllUsesWith(Operation *op)
Replace all uses of 'this' value with the result of 'op'.
void replaceAllUsesWith(Value newValue)
Replace all uses of 'this' value with the new value, updating anything in the IR that uses 'this' to ...
This class provides APIs for ops that are known to have a single successor.
void setSuccessor(Block *succ)
static LogicalResult verifyTrait(Operation *op)
This class provides return value APIs for ops that are known to have a single result.
mlir::TypedValue< ResultType > getResult()
This trait is used for return value APIs for ops that are known to have a specific type other than Ty...
verifyInvariantsImpl verifies the invariants like the types, attrs, .etc.
static LogicalResult verifyTrait(Operation *op)
This class verifies that all operands of the specified op have a float type, a vector thereof,...
static LogicalResult verifyTrait(Operation *op)
This class verifies that all operands of the specified op have a signless integer or index type,...
static LogicalResult verifyTrait(Operation *op)
This class verifies that any results of the specified op have a boolean type, a vector thereof,...
static LogicalResult verifyTrait(Operation *op)
This class verifies that any results of the specified op have a floating point type,...
static LogicalResult verifyTrait(Operation *op)
This class verifies that any results of the specified op have a signless integer or index type,...
static LogicalResult verifyTrait(Operation *op)
This class provides verification for ops that are known to have the same operand and result element t...
static LogicalResult verifyTrait(Operation *op)
This class verifies that op has same ranks for all operands and results types, if known.
static LogicalResult verifyTrait(Operation *op)
This class provides verification for ops that are known to have the same operand and result shape: bo...
static LogicalResult verifyTrait(Operation *op)
This class provides verification for ops that are known to have the same operand and result type.
static LogicalResult verifyTrait(Operation *op)
This class provides verification for ops that are known to have the same operand element type (or the...
static LogicalResult verifyTrait(Operation *op)
This class provides verification for ops that are known to have the same operand shape: all operands ...
static LogicalResult verifyTrait(Operation *op)
This class verifies that all operands of the specified op have the same type.
static LogicalResult verifyTrait(Operation *op)
static void ensureTerminator(Region ®ion, OpBuilder &builder, Location loc)
static void ensureTerminator(Region ®ion, Builder &builder, Location loc)
Ensure that the given region has the terminator required by this trait.
static LogicalResult verifyRegionTrait(Operation *op)
TerminatorOpType ImplicitTerminatorOpT
The type of the operation used as the implicit terminator type.
Helper class for implementing traits.
Operation * getOperation()
Return the ultimate Operation being worked on.
This class provides the API for ops which have an unknown number of SSA operands.
This class provides the API for ops which have an unknown number of regions.
This class provides the API for ops which have an unknown number of results.
This class provides the API for ops which have an unknown number of successors.
This class provides the API for ops that are known to have no SSA operand.
static LogicalResult verifyTrait(Operation *op)
This class provides verification for ops that are known to have zero regions.
static LogicalResult verifyTrait(Operation *op)
This class provides return value APIs for ops that are known to have zero results.
static LogicalResult verifyTrait(Operation *op)
This class provides verification for ops that are known to have zero successors.
static LogicalResult verifyTrait(Operation *op)
This provides public APIs that all operations should have.
static bool classof(Operation *op)
Return true if this "op class" can match against the specified operation.
static LogicalResult setPropertiesFromAttr(PropertiesTy &prop, Attribute attr, function_ref< InFlightDiagnostic()> emitError)
Convert the provided attribute to a property and assigned it to the provided properties.
static ConcreteOpType getFromOpaquePointer(const void *pointer)
LogicalResult verify()
If the concrete type didn't implement a custom verifier hook, just fall back to this one which accept...
Op(Operation *state)
This is a public constructor to enable access via the llvm::cast family of methods.
ConcreteType ConcreteOpType
Expose the type we are instantiated on to template machinery that may want to introspect traits on th...
static Attribute getPropertiesAsAttr(MLIRContext *ctx, const PropertiesTy &prop)
Convert the provided properties to an attribute.
LogicalResult verifyRegions()
static void printProperties(MLIRContext *ctx, OpAsmPrinter &p, const T &properties, ArrayRef< StringRef > elidedProps={})
Print the operation properties with names not included within 'elidedProps'.
ConcreteType clone()
Create a deep copy of this operation.
static std::enable_if_t< std::is_base_of< OpState, T >::value, bool > classof(const T *op)
Provide classof support for other OpBase derived classes, such as Interfaces.
Operation * getOperation()
Inherit getOperation from OpState.
static constexpr bool hasTrait()
Return if this operation contains the provided trait.
static llvm::hash_code computePropertiesHash(const PropertiesTy &prop)
Hash the provided properties.
const void * getAsOpaquePointer() const
Methods for supporting PointerLikeTypeTraits.
static constexpr bool hasProperties()
Returns true if this operation defines a Properties inner type.
InferredProperties< T > & getProperties()
Op()
This is a public constructor. Any op can be initialized to null.
static ParseResult parseProperties(OpAsmParser &parser, OperationState &result)
Parses 'prop-dict' for the operation.
static void attachInterface(MLIRContext &context)
Attach the given models as implementations of the corresponding interfaces for the concrete operation...
typename PropertiesSelector< T >::type InferredProperties
ConcreteType cloneWithoutRegions()
Create a partial copy of this operation without traversing into attached regions.
static void populateDefaultProperties(OperationName opName, InferredProperties< T > &properties)
This hook populates any unset default attrs when mapped to properties.
This class implements the operand iterators for the Operation class.
llvm::unique_function< LogicalResult(Operation *) const > VerifyInvariantsFn
StringRef getStringRef() const
Return the name of this operation. This always succeeds.
llvm::unique_function< bool(TypeID) const > HasTraitFn
Dialect * getDialect() const
Return the dialect this operation is registered to if the dialect is loaded in the context,...
llvm::unique_function< LogicalResult(Operation *) const > VerifyRegionInvariantsFn
std::optional< RegisteredOperationName > getRegisteredInfo() const
If this operation is registered, returns the registered information, std::nullopt otherwise.
llvm::unique_function< void(Operation *, OpAsmPrinter &, StringRef) const > PrintAssemblyFn
TypeID getTypeID() const
Return the unique identifier of the derived Op class, or null if not registered.
llvm::unique_function< LogicalResult(Operation *, ArrayRef< Attribute >, SmallVectorImpl< OpFoldResult > &) const > FoldHookFn
llvm::unique_function< void(const OperationName &, NamedAttrList &) const > PopulateDefaultAttrsFn
Operation is the basic unit of execution within MLIR.
ResultRange result_range
Support result iteration.
bool use_empty()
Returns true if this operation has no uses.
Value getOperand(unsigned idx)
bool hasTrait()
Returns true if the operation was registered with a particular trait, e.g.
operand_range::type_range operand_type_range
void setOperand(unsigned idx, Value value)
Block * getSuccessor(unsigned index)
unsigned getNumSuccessors()
result_iterator result_begin()
result_range::iterator result_iterator
operand_iterator operand_begin()
OpaqueProperties getPropertiesStorageUnsafe()
Returns the properties storage without checking whether properties are present.
OpResult getResult(unsigned idx)
Get the 'idx'th result of this operation.
std::enable_if_t< llvm::function_traits< std::decay_t< FnT > >::num_args==1, RetT > walk(FnT &&callback)
Walk the operation by calling the callback for each nested operation (including this one),...
void print(raw_ostream &os, const OpPrintingFlags &flags=std::nullopt)
operand_range::type_iterator operand_type_iterator
operand_type_iterator operand_type_end()
result_range::type_range result_type_range
MLIRContext * getContext()
Return the context this operation is associated with.
unsigned getNumRegions()
Returns the number of regions held by this operation.
std::optional< RegisteredOperationName > getRegisteredInfo()
If this operation has a registered operation description, return it.
Location getLoc()
The source location the operation was defined or derived from.
unsigned getNumOperands()
result_type_iterator result_type_end()
static Operation * create(Location location, OperationName name, TypeRange resultTypes, ValueRange operands, NamedAttrList &&attributes, OpaqueProperties properties, BlockRange successors, unsigned numRegions)
Create a new Operation with the specific fields.
Operation * getParentOp()
Returns the closest surrounding operation that contains this operation or nullptr if this is a top-le...
OperandRange operand_range
result_range::type_iterator result_type_iterator
Support result type iteration.
operand_iterator operand_end()
Region & getRegion(unsigned index)
Returns the region held by this operation at position 'index'.
result_type_iterator result_type_begin()
MutableArrayRef< Region > getRegions()
Returns the regions held by this operation.
OperationName getName()
The name of an operation is the key identifier for it.
operand_type_range getOperandTypes()
result_iterator result_end()
result_type_range getResultTypes()
operand_range getOperands()
Returns an iterator on the underlying Value's.
void setSuccessor(Block *block, unsigned index)
void replaceAllUsesWith(ValuesT &&values)
Replace all uses of results of this operation with the provided 'values'.
SuccessorRange getSuccessors()
result_range getResults()
SuccessorRange::iterator succ_iterator
operand_range::iterator operand_iterator
InFlightDiagnostic emitOpError(const Twine &message={})
Emit an error with the op name prefixed, like "'dim' op " which is convenient for verifiers.
void erase()
Remove this operation from its parent block and delete it.
unsigned getNumResults()
Return the number of results held by this operation.
operand_type_iterator operand_type_begin()
This class implements Optional functionality for ParseResult.
OptionalParseResult()=default
ParseResult value() const
Access the internal ParseResult value.
OptionalParseResult(ParseResult result)
OptionalParseResult(std::nullopt_t)
OptionalParseResult(const InFlightDiagnostic &)
OptionalParseResult(LogicalResult result)
bool has_value() const
Returns true if we contain a valid ParseResult value.
ParseResult operator*() const
This class provides an abstraction over the different types of ranges over Regions.
This class contains a list of basic blocks and a link to the parent operation it is attached to.
iterator_range< OpIterator > getOps()
This is a "type erased" representation of a registered operation.
static std::optional< RegisteredOperationName > lookup(StringRef name, MLIRContext *ctx)
Lookup the registered operation information for the given operation.
This class implements the result iterators for the Operation class.
This class implements the successor iterators for Block.
This class provides an efficient unique identifier for a specific C++ type.
Instances of the Type class are uniqued, have an immutable identifier and an optional mutable compone...
This class implements iteration on the types of a given range of values.
This class implements iteration on the types of a given range of values.
This class represents an instance of an SSA value in the MLIR system, representing a computable value...
Type getType() const
Return the type of this value.
void replaceAllUsesWith(Value newValue)
Replace all uses of 'this' value with the new value, updating anything in the IR that uses 'this' to ...
This class represents an abstract interface.
Interface< ConcreteType, Operation *, Traits, Op< ConcreteType >, OpTrait::TraitBase > InterfaceBase
typename Traits::Concept Concept
The OpAsmOpInterface, see OpAsmInterface.td for more details.
OpFoldResult foldIdempotent(Operation *op)
LogicalResult verifyResultsAreFloatLike(Operation *op)
LogicalResult verifyAtLeastNResults(Operation *op, unsigned numOperands)
LogicalResult verifyIsIdempotent(Operation *op)
LogicalResult verifyOperandsAreSignlessIntegerLike(Operation *op)
LogicalResult verifyNOperands(Operation *op, unsigned numOperands)
LogicalResult verifyNoRegionArguments(Operation *op)
LogicalResult verifyResultsAreSignlessIntegerLike(Operation *op)
LogicalResult verifyIsInvolution(Operation *op)
LogicalResult verifyOperandsAreFloatLike(Operation *op)
LogicalResult foldCommutative(Operation *op, ArrayRef< Attribute > operands, SmallVectorImpl< OpFoldResult > &results)
LogicalResult verifyZeroRegions(Operation *op)
LogicalResult verifyNSuccessors(Operation *op, unsigned numSuccessors)
LogicalResult verifyOperandSizeAttr(Operation *op, StringRef sizeAttrName)
LogicalResult verifyAtLeastNRegions(Operation *op, unsigned numRegions)
LogicalResult verifyValueSizeAttr(Operation *op, StringRef attrName, StringRef valueGroupName, size_t expectedCount)
LogicalResult verifyZeroResults(Operation *op)
LogicalResult verifySameOperandsAndResultType(Operation *op)
LogicalResult verifySameOperandsShape(Operation *op)
LogicalResult verifyAtLeastNSuccessors(Operation *op, unsigned numSuccessors)
LogicalResult verifyIsTerminator(Operation *op)
LogicalResult verifyAtLeastNOperands(Operation *op, unsigned numOperands)
LogicalResult verifyZeroOperands(Operation *op)
LogicalResult verifyElementwise(Operation *op)
LogicalResult verifyOneRegion(Operation *op)
LogicalResult verifySameOperandsAndResultRank(Operation *op)
LogicalResult verifyOneOperand(Operation *op)
LogicalResult verifyIsIsolatedFromAbove(Operation *op)
Check for any values used by operations regions attached to the specified "IsIsolatedFromAbove" opera...
LogicalResult verifyZeroSuccessors(Operation *op)
LogicalResult verifySameOperandsElementType(Operation *op)
LogicalResult verifyOneSuccessor(Operation *op)
LogicalResult verifySameOperandsAndResultElementType(Operation *op)
OpFoldResult foldInvolution(Operation *op)
LogicalResult verifyResultsAreBoolLike(Operation *op)
LogicalResult verifyNResults(Operation *op, unsigned numOperands)
LogicalResult verifyResultSizeAttr(Operation *op, StringRef sizeAttrName)
LogicalResult verifyNRegions(Operation *op, unsigned numRegions)
LogicalResult verifyOneResult(Operation *op)
LogicalResult verifySameTypeOperands(Operation *op)
LogicalResult verifySameOperandsAndResultShape(Operation *op)
bool hasElementwiseMappableTraits(Operation *op)
Together, Elementwise, Scalarizable, Vectorizable, and Tensorizable provide an easy way for scalar op...
typename T::ImplicitTerminatorOpT has_implicit_terminator_t
Check is an op defines the ImplicitTerminatorOpT member.
NestedPattern Op(FilterFunctionType filter=defaultFilterFunction)
void handleUseOfUndefinedPromisedInterface(Dialect &dialect, TypeID interfaceRequestorID, TypeID interfaceID, StringRef interfaceName)
Checks if the given interface, which is attempting to be used, is a promised interface of this dialec...
void ensureRegionTerminator(Region ®ion, OpBuilder &builder, Location loc, function_ref< Operation *(OpBuilder &, Location)> buildTerminatorOp)
Insert an operation, generated by buildTerminatorOp, at the end of the region's only block if it does...
void ensureRegionTerminator(Region ®ion, Builder &builder, Location loc, function_ref< Operation *(OpBuilder &, Location)> buildTerminatorOp)
Create a simple OpBuilder and forward to the OpBuilder version of this function.
llvm::is_detected< has_fold_trait, T > detect_has_fold_trait
llvm::is_detected< has_verify_trait, T > detect_has_verify_trait
bool hasTrait(TypeID traitID)
bool hasTrait(TypeID traitID)
Returns true if this given Trait ID matches the IDs of any of the provided trait types Traits.
llvm::is_detected< has_verify_region_trait, T > detect_has_verify_region_trait
LogicalResult verifyTraits(Operation *op)
Given a set of traits, return the result of verifying the given operation.
std::enable_if_t<!detect_has_verify_trait< T >::value, LogicalResult > verifyTrait(Operation *)
decltype(T::verifyTrait(std::declval< Operation * >())) has_verify_trait
Trait to check if T provides a verifyTrait method.
decltype(T::foldTrait(std::declval< Operation * >(), std::declval< ArrayRef< Attribute > >(), std::declval< SmallVectorImpl< OpFoldResult > & >())) has_fold_trait
Trait to check if T provides a general 'foldTrait' method.
llvm::is_detected< has_single_result_fold_trait, T > detect_has_single_result_fold_trait
static std::enable_if_t<!detect_has_any_fold_trait< Trait >::value, LogicalResult > foldTrait(Operation *, ArrayRef< Attribute >, SmallVectorImpl< OpFoldResult > &)
std::disjunction< detect_has_fold_trait< T >, detect_has_single_result_fold_trait< T > > detect_has_any_fold_trait
Trait to check if T provides any foldTrait method.
decltype(T::verifyRegionTrait(std::declval< Operation * >())) has_verify_region_trait
Trait to check if T provides a verifyTrait method.
static LogicalResult foldTraits(Operation *op, ArrayRef< Attribute > operands, SmallVectorImpl< OpFoldResult > &results)
Given a tuple type containing a set of traits, return the result of folding the given operation.
decltype(T::foldTrait(std::declval< Operation * >(), std::declval< ArrayRef< Attribute > >())) has_single_result_fold_trait
Trait to check if T provides a 'foldTrait' method for single result operations.
LogicalResult verifyRegionTraits(Operation *op)
Given a set of traits, return the result of verifying the regions of the given operation.
std::enable_if_t<!detect_has_verify_region_trait< T >::value, LogicalResult > verifyRegionTrait(Operation *)
inline ::llvm::hash_code hash_value(const PolynomialBase< D, T > &arg)
Include the generated interface declarations.
llvm::function_ref< Fn > function_ref
std::conditional_t< std::is_same_v< Ty, mlir::Type >, mlir::Value, detail::TypedValue< Ty > > TypedValue
If Ty is mlir::Type this will select Value instead of having a wrapper around it.
InFlightDiagnostic emitError(Location loc)
Utility method to emit an error message using this location.
bool operator==(StringAttr lhs, std::nullptr_t)
Define comparisons for StringAttr against nullptr and itself to avoid the StringRef overloads from be...
WalkOrder
Traversal order for region, block and operation walk utilities.
bool operator!=(RegionBranchPoint lhs, RegionBranchPoint rhs)
auto get(MLIRContext *context, Ts &&...params)
Helper method that injects context only if needed, this helps unify some of the attribute constructio...
raw_ostream & operator<<(raw_ostream &os, const AliasResult &result)
static bool isEqual(T lhs, T rhs)
static T getTombstoneKey()
static unsigned getHashValue(T val)
Structure used by default as a "marker" when no "Properties" are set on an Operation.
This trait tags element-wise ops on vectors or tensors.
static LogicalResult verifyTrait(Operation *op)
This class provides a verifier for ops that are expecting their parent to be one of the given parent ...
This trait provides a verifier for ops that are expecting their regions to not have any arguments.
static LogicalResult verifyTrait(Operation *op)
This trait tags Elementwise operatons that can be systematically scalarized.
static LogicalResult verifyTrait(Operation *op)
This class provides APIs and verifiers for ops with regions having a single block that must terminate...
This class provides APIs and verifiers for ops with regions having a single block.
std::enable_if_t< OpT::template hasTrait< OneRegion >(), T > enable_if_single_region
The following are a set of methods only enabled when the parent operation has a single region.
enable_if_single_region< OpT > insert(Operation *insertPt, Operation *op)
Insert the operation at the given insertion point.
Region & getBodyRegion(unsigned idx=0)
enable_if_single_region< OpT > push_back(Operation *op)
Insert the operation into the back of the body.
enable_if_single_region< OpT, Block::iterator > begin()
enable_if_single_region< OpT, Operation & > front()
static LogicalResult verifyTrait(Operation *op)
enable_if_single_region< OpT > insert(Block::iterator insertPt, Operation *op)
Block * getBody(unsigned idx=0)
enable_if_single_region< OpT, Block::iterator > end()
This trait tags Elementwise operatons that can be systematically tensorized.
static LogicalResult verifyTrait(Operation *op)
This trait tags Elementwise operatons that can be systematically vectorized.
static LogicalResult verifyTrait(Operation *op)
Utility trait base that provides accessors for derived traits that have multiple operands.
Value getOperand(unsigned i)
Return the operand at index 'i'.
operand_type_range getOperandTypes()
operand_type_iterator operand_type_begin()
Operand type access.
unsigned getNumOperands()
Return the number of operands.
operand_iterator operand_begin()
Operand iterator access.
operand_type_iterator operand_type_end()
void setOperand(unsigned i, Value value)
Set the operand at index 'i' to 'value'.
Operation::operand_iterator operand_iterator
operand_iterator operand_end()
operand_range getOperands()
Utility trait base that provides accessors for derived traits that have multiple regions.
unsigned getNumRegions()
Return the number of regions.
Region & getRegion(unsigned i)
Return the region at index.
region_iterator region_begin()
Region iterator access.
region_range getRegions()
region_iterator region_end()
Utility trait base that provides accessors for derived traits that have multiple results.
result_type_iterator result_type_end()
result_type_range getResultTypes()
result_type_iterator result_type_begin()
Result type access.
result_iterator result_end()
Value getResult(unsigned i)
Return the result at index 'i'.
void replaceAllUsesWith(ValuesT &&values)
Replace all uses of results of this operation with the provided 'values'.
Operation::result_iterator result_iterator
result_iterator result_begin()
Result iterator access.
unsigned getNumResults()
Return the number of results.
result_range getResults()
Type getType(unsigned i)
Return the type of the i-th result.
Utility trait base that provides accessors for derived traits that have multiple successors.
void setSuccessor(Block *block, unsigned i)
Set the successor at index.
succ_iterator succ_begin()
Successor iterator access.
unsigned getNumSuccessors()
Return the number of successors.
Operation::succ_iterator succ_iterator
Block * getSuccessor(unsigned i)
Return the successor at index.
succ_range getSuccessors()
Support to check if an operation has the SingleBlockImplicitTerminator trait.
static constexpr bool value
This represents an operation in an abstracted form, suitable for use with the builder APIs.
T & getOrAddProperties()
Get (or create) a properties of the provided type to be set on the operation on creation.
MLIRContext * getContext() const
Get the context held by this operation state.
typename Op::Properties type
Traits to detect whether an Operation defined a Properties type, otherwise it'll default to EmptyProp...