#include "mlir-c/IR.h"
#include "mlir-c/Support.h"
#include "mlir/AsmParser/AsmParser.h"
#include "mlir/Bytecode/BytecodeWriter.h"
#include "mlir/CAPI/IR.h"
#include "mlir/CAPI/Support.h"
#include "mlir/CAPI/Utils.h"
#include "mlir/IR/Attributes.h"
#include "mlir/IR/BuiltinOps.h"
#include "mlir/IR/Dialect.h"
#include "mlir/IR/Location.h"
#include "mlir/IR/Operation.h"
#include "mlir/IR/Types.h"
#include "mlir/IR/Verifier.h"
#include "mlir/Interfaces/InferTypeOpInterface.h"
#include "mlir/Parser/Parser.h"
#include <cstddef>
#include <optional>

Include dependency graph for IR.cpp:

Macros
#define	APPEND_ELEMS(type, sizeName, elemName)

Functions
MlirContext	mlirContextCreate ()
	Creates an MLIR context and transfers its ownership to the caller. More...

bool	mlirContextEqual (MlirContext ctx1, MlirContext ctx2)
	Checks if two contexts are equal. More...

void	mlirContextDestroy (MlirContext context)
	Takes an MLIR context owned by the caller and destroys it. More...

void	mlirContextSetAllowUnregisteredDialects (MlirContext context, bool allow)
	Sets whether unregistered dialects are allowed in this context. More...

bool	mlirContextGetAllowUnregisteredDialects (MlirContext context)
	Returns whether the context allows unregistered dialects. More...

intptr_t	mlirContextGetNumRegisteredDialects (MlirContext context)
	Returns the number of dialects registered with the given context. More...

void	mlirContextAppendDialectRegistry (MlirContext ctx, MlirDialectRegistry registry)
	Append the contents of the given dialect registry to the registry associated with the context. More...

intptr_t	mlirContextGetNumLoadedDialects (MlirContext context)
	Returns the number of dialects loaded by the context. More...

MlirDialect	mlirContextGetOrLoadDialect (MlirContext context, MlirStringRef name)
	Gets the dialect instance owned by the given context using the dialect namespace to identify it, loads (i.e., constructs the instance of) the dialect if necessary. More...

bool	mlirContextIsRegisteredOperation (MlirContext context, MlirStringRef name)
	Returns whether the given fully-qualified operation (i.e. More...

void	mlirContextEnableMultithreading (MlirContext context, bool enable)
	Set threading mode (must be set to false to mlir-print-ir-after-all). More...

void	mlirContextLoadAllAvailableDialects (MlirContext context)
	Eagerly loads all available dialects registered with a context, making them available for use for IR construction. More...

MlirContext	mlirDialectGetContext (MlirDialect dialect)
	Returns the context that owns the dialect. More...

bool	mlirDialectEqual (MlirDialect dialect1, MlirDialect dialect2)
	Checks if two dialects that belong to the same context are equal. More...

MlirStringRef	mlirDialectGetNamespace (MlirDialect dialect)
	Returns the namespace of the given dialect. More...

MlirDialectRegistry	mlirDialectRegistryCreate ()
	Creates a dialect registry and transfers its ownership to the caller. More...

void	mlirDialectRegistryDestroy (MlirDialectRegistry registry)
	Takes a dialect registry owned by the caller and destroys it. More...

MlirOpPrintingFlags	mlirOpPrintingFlagsCreate ()
	Creates new printing flags with defaults, intended for customization. More...

void	mlirOpPrintingFlagsDestroy (MlirOpPrintingFlags flags)
	Destroys printing flags created with mlirOpPrintingFlagsCreate. More...

void	mlirOpPrintingFlagsElideLargeElementsAttrs (MlirOpPrintingFlags flags, intptr_t largeElementLimit)
	Enables the elision of large elements attributes by printing a lexically valid but otherwise meaningless form instead of the element data. More...

void	mlirOpPrintingFlagsEnableDebugInfo (MlirOpPrintingFlags flags, bool enable, bool prettyForm)
	Enable or disable printing of debug information (based on `enable`). More...

void	mlirOpPrintingFlagsPrintGenericOpForm (MlirOpPrintingFlags flags)
	Always print operations in the generic form. More...

void	mlirOpPrintingFlagsUseLocalScope (MlirOpPrintingFlags flags)
	Use local scope when printing the operation. More...

void	mlirOpPrintingFlagsAssumeVerified (MlirOpPrintingFlags flags)
	Do not verify the operation when using custom operation printers. More...

MlirAttribute	mlirLocationGetAttribute (MlirLocation location)
	Returns the underlying location attribute of this location. More...

MlirLocation	mlirLocationFromAttribute (MlirAttribute attribute)
	Creates a location from a location attribute. More...

MlirLocation	mlirLocationFileLineColGet (MlirContext context, MlirStringRef filename, unsigned line, unsigned col)
	Creates an File/Line/Column location owned by the given context. More...

MlirLocation	mlirLocationCallSiteGet (MlirLocation callee, MlirLocation caller)
	Creates a call site location with a callee and a caller. More...

MlirLocation	mlirLocationFusedGet (MlirContext ctx, intptr_t nLocations, MlirLocation const *locations, MlirAttribute metadata)
	Creates a fused location with an array of locations and metadata. More...

MlirLocation	mlirLocationNameGet (MlirContext context, MlirStringRef name, MlirLocation childLoc)
	Creates a name location owned by the given context. More...

MlirLocation	mlirLocationUnknownGet (MlirContext context)
	Creates a location with unknown position owned by the given context. More...

bool	mlirLocationEqual (MlirLocation l1, MlirLocation l2)
	Checks if two locations are equal. More...

MlirContext	mlirLocationGetContext (MlirLocation location)
	Gets the context that a location was created with. More...

void	mlirLocationPrint (MlirLocation location, MlirStringCallback callback, void *userData)
	Prints a location by sending chunks of the string representation and forwarding `userData to`callback`. More...

MlirModule	mlirModuleCreateEmpty (MlirLocation location)
	Creates a new, empty module and transfers ownership to the caller. More...

MlirModule	mlirModuleCreateParse (MlirContext context, MlirStringRef module)
	Parses a module from the string and transfers ownership to the caller. More...

MlirContext	mlirModuleGetContext (MlirModule module)
	Gets the context that a module was created with. More...

MlirBlock	mlirModuleGetBody (MlirModule module)
	Gets the body of the module, i.e. the only block it contains. More...

void	mlirModuleDestroy (MlirModule module)
	Takes a module owned by the caller and deletes it. More...

MlirOperation	mlirModuleGetOperation (MlirModule module)
	Views the module as a generic operation. More...

MlirModule	mlirModuleFromOperation (MlirOperation op)
	Views the generic operation as a module. More...

MlirOperationState	mlirOperationStateGet (MlirStringRef name, MlirLocation loc)
	Constructs an operation state from a name and a location. More...

void	mlirOperationStateAddResults (MlirOperationState state, intptr_t n, MlirType const results)
	Adds a list of components to the operation state. More...

void	mlirOperationStateAddOperands (MlirOperationState state, intptr_t n, MlirValue const operands)

void	mlirOperationStateAddOwnedRegions (MlirOperationState state, intptr_t n, MlirRegion const regions)

void	mlirOperationStateAddSuccessors (MlirOperationState state, intptr_t n, MlirBlock const successors)

void	mlirOperationStateAddAttributes (MlirOperationState state, intptr_t n, MlirNamedAttribute const attributes)

void	mlirOperationStateEnableResultTypeInference (MlirOperationState *state)
	Enables result type inference for the operation under construction. More...

static LogicalResult	inferOperationTypes (OperationState &state)

MlirOperation	mlirOperationCreate (MlirOperationState *state)
	Creates an operation and transfers ownership to the caller. More...

MlirOperation	mlirOperationCreateParse (MlirContext context, MlirStringRef sourceStr, MlirStringRef sourceName)
	Parses an operation, giving ownership to the caller. More...

MlirOperation	mlirOperationClone (MlirOperation op)
	Creates a deep copy of an operation. More...

void	mlirOperationDestroy (MlirOperation op)
	Takes an operation owned by the caller and destroys it. More...

void	mlirOperationRemoveFromParent (MlirOperation op)
	Removes the given operation from its parent block. More...

bool	mlirOperationEqual (MlirOperation op, MlirOperation other)
	Checks whether two operation handles point to the same operation. More...

MlirContext	mlirOperationGetContext (MlirOperation op)
	Gets the context this operation is associated with. More...

MlirLocation	mlirOperationGetLocation (MlirOperation op)
	Gets the location of the operation. More...

MlirTypeID	mlirOperationGetTypeID (MlirOperation op)
	Gets the type id of the operation. More...

MlirIdentifier	mlirOperationGetName (MlirOperation op)
	Gets the name of the operation as an identifier. More...

MlirBlock	mlirOperationGetBlock (MlirOperation op)
	Gets the block that owns this operation, returning null if the operation is not owned. More...

MlirOperation	mlirOperationGetParentOperation (MlirOperation op)
	Gets the operation that owns this operation, returning null if the operation is not owned. More...

intptr_t	mlirOperationGetNumRegions (MlirOperation op)
	Returns the number of regions attached to the given operation. More...

MlirRegion	mlirOperationGetRegion (MlirOperation op, intptr_t pos)
	Returns `pos`-th region attached to the operation. More...

MlirRegion	mlirOperationGetFirstRegion (MlirOperation op)
	Returns first region attached to the operation. More...

MlirRegion	mlirRegionGetNextInOperation (MlirRegion region)
	Returns the region immediately following the given region in its parent operation. More...

MlirOperation	mlirOperationGetNextInBlock (MlirOperation op)
	Returns an operation immediately following the given operation it its enclosing block. More...

intptr_t	mlirOperationGetNumOperands (MlirOperation op)
	Returns the number of operands of the operation. More...

MlirValue	mlirOperationGetOperand (MlirOperation op, intptr_t pos)
	Returns `pos`-th operand of the operation. More...

void	mlirOperationSetOperand (MlirOperation op, intptr_t pos, MlirValue newValue)
	Sets the `pos`-th operand of the operation. More...

intptr_t	mlirOperationGetNumResults (MlirOperation op)
	Returns the number of results of the operation. More...

MlirValue	mlirOperationGetResult (MlirOperation op, intptr_t pos)
	Returns `pos`-th result of the operation. More...

intptr_t	mlirOperationGetNumSuccessors (MlirOperation op)
	Returns the number of successor blocks of the operation. More...

MlirBlock	mlirOperationGetSuccessor (MlirOperation op, intptr_t pos)
	Returns `pos`-th successor of the operation. More...

intptr_t	mlirOperationGetNumAttributes (MlirOperation op)
	Returns the number of attributes attached to the operation. More...

MlirNamedAttribute	mlirOperationGetAttribute (MlirOperation op, intptr_t pos)
	Return `pos`-th attribute of the operation. More...

MlirAttribute	mlirOperationGetAttributeByName (MlirOperation op, MlirStringRef name)
	Returns an attribute attached to the operation given its name. More...

void	mlirOperationSetAttributeByName (MlirOperation op, MlirStringRef name, MlirAttribute attr)
	Sets an attribute by name, replacing the existing if it exists or adding a new one otherwise. More...

bool	mlirOperationRemoveAttributeByName (MlirOperation op, MlirStringRef name)
	Removes an attribute by name. More...

void	mlirOperationPrint (MlirOperation op, MlirStringCallback callback, void *userData)
	Prints an operation by sending chunks of the string representation and forwarding `userData to`callback`. More...

void	mlirOperationPrintWithFlags (MlirOperation op, MlirOpPrintingFlags flags, MlirStringCallback callback, void *userData)
	Same as mlirOperationPrint but accepts flags controlling the printing behavior. More...

void	mlirOperationWriteBytecode (MlirOperation op, MlirStringCallback callback, void *userData)
	Same as mlirOperationPrint but writing the bytecode format out. More...

void	mlirOperationDump (MlirOperation op)
	Prints an operation to stderr. More...

bool	mlirOperationVerify (MlirOperation op)
	Verify the operation and return true if it passes, false if it fails. More...

void	mlirOperationMoveAfter (MlirOperation op, MlirOperation other)
	Moves the given operation immediately after the other operation in its parent block. More...

void	mlirOperationMoveBefore (MlirOperation op, MlirOperation other)
	Moves the given operation immediately before the other operation in its parent block. More...

MlirRegion	mlirRegionCreate ()
	Creates a new empty region and transfers ownership to the caller. More...

bool	mlirRegionEqual (MlirRegion region, MlirRegion other)
	Checks whether two region handles point to the same region. More...

MlirBlock	mlirRegionGetFirstBlock (MlirRegion region)
	Gets the first block in the region. More...

void	mlirRegionAppendOwnedBlock (MlirRegion region, MlirBlock block)
	Takes a block owned by the caller and appends it to the given region. More...

void	mlirRegionInsertOwnedBlock (MlirRegion region, intptr_t pos, MlirBlock block)
	Takes a block owned by the caller and inserts it at `pos` to the given region. More...

void	mlirRegionInsertOwnedBlockAfter (MlirRegion region, MlirBlock reference, MlirBlock block)
	Takes a block owned by the caller and inserts it after the (non-owned) reference block in the given region. More...

void	mlirRegionInsertOwnedBlockBefore (MlirRegion region, MlirBlock reference, MlirBlock block)
	Takes a block owned by the caller and inserts it before the (non-owned) reference block in the given region. More...

void	mlirRegionDestroy (MlirRegion region)
	Takes a region owned by the caller and destroys it. More...

MlirBlock	mlirBlockCreate (intptr_t nArgs, MlirType const args, MlirLocation const locs)
	Creates a new empty block with the given argument types and transfers ownership to the caller. More...

bool	mlirBlockEqual (MlirBlock block, MlirBlock other)
	Checks whether two blocks handles point to the same block. More...

MlirOperation	mlirBlockGetParentOperation (MlirBlock block)
	Returns the closest surrounding operation that contains this block. More...

MlirRegion	mlirBlockGetParentRegion (MlirBlock block)
	Returns the region that contains this block. More...

MlirBlock	mlirBlockGetNextInRegion (MlirBlock block)
	Returns the block immediately following the given block in its parent region. More...

MlirOperation	mlirBlockGetFirstOperation (MlirBlock block)
	Returns the first operation in the block. More...

MlirOperation	mlirBlockGetTerminator (MlirBlock block)
	Returns the terminator operation in the block or null if no terminator. More...

void	mlirBlockAppendOwnedOperation (MlirBlock block, MlirOperation operation)
	Takes an operation owned by the caller and appends it to the block. More...

void	mlirBlockInsertOwnedOperation (MlirBlock block, intptr_t pos, MlirOperation operation)
	Takes an operation owned by the caller and inserts it as `pos` to the block. More...

void	mlirBlockInsertOwnedOperationAfter (MlirBlock block, MlirOperation reference, MlirOperation operation)
	Takes an operation owned by the caller and inserts it after the (non-owned) reference operation in the given block. More...

void	mlirBlockInsertOwnedOperationBefore (MlirBlock block, MlirOperation reference, MlirOperation operation)
	Takes an operation owned by the caller and inserts it before the (non-owned) reference operation in the given block. More...

void	mlirBlockDestroy (MlirBlock block)
	Takes a block owned by the caller and destroys it. More...

void	mlirBlockDetach (MlirBlock block)
	Detach a block from the owning region and assume ownership. More...

intptr_t	mlirBlockGetNumArguments (MlirBlock block)
	Returns the number of arguments of the block. More...

MlirValue	mlirBlockAddArgument (MlirBlock block, MlirType type, MlirLocation loc)
	Appends an argument of the specified type to the block. More...

MlirValue	mlirBlockGetArgument (MlirBlock block, intptr_t pos)
	Returns `pos`-th argument of the block. More...

void	mlirBlockPrint (MlirBlock block, MlirStringCallback callback, void *userData)
	Prints a block by sending chunks of the string representation and forwarding `userData to`callback`. More...

bool	mlirValueEqual (MlirValue value1, MlirValue value2)
	Returns 1 if two values are equal, 0 otherwise. More...

bool	mlirValueIsABlockArgument (MlirValue value)
	Returns 1 if the value is a block argument, 0 otherwise. More...

bool	mlirValueIsAOpResult (MlirValue value)
	Returns 1 if the value is an operation result, 0 otherwise. More...

MlirBlock	mlirBlockArgumentGetOwner (MlirValue value)
	Returns the block in which this value is defined as an argument. More...

intptr_t	mlirBlockArgumentGetArgNumber (MlirValue value)
	Returns the position of the value in the argument list of its block. More...

void	mlirBlockArgumentSetType (MlirValue value, MlirType type)
	Sets the type of the block argument to the given type. More...

MlirOperation	mlirOpResultGetOwner (MlirValue value)
	Returns an operation that produced this value as its result. More...

intptr_t	mlirOpResultGetResultNumber (MlirValue value)
	Returns the position of the value in the list of results of the operation that produced it. More...

MlirType	mlirValueGetType (MlirValue value)
	Returns the type of the value. More...

void	mlirValueDump (MlirValue value)
	Prints the value to the standard error stream. More...

void	mlirValuePrint (MlirValue value, MlirStringCallback callback, void *userData)
	Prints a value by sending chunks of the string representation and forwarding `userData to`callback`. More...

MlirOpOperand	mlirValueGetFirstUse (MlirValue value)
	Returns an op operand representing the first use of the value, or a null op operand if there are no uses. More...

bool	mlirOpOperandIsNull (MlirOpOperand opOperand)
	Returns whether the op operand is null. More...

MlirOperation	mlirOpOperandGetOwner (MlirOpOperand opOperand)
	Returns the owner operation of an op operand. More...

unsigned	mlirOpOperandGetOperandNumber (MlirOpOperand opOperand)
	Returns the operand number of an op operand. More...

MlirOpOperand	mlirOpOperandGetNextUse (MlirOpOperand opOperand)
	Returns an op operand representing the next use of the value, or a null op operand if there is no next use. More...

MlirType	mlirTypeParseGet (MlirContext context, MlirStringRef type)
	Parses a type. The type is owned by the context. More...

MlirContext	mlirTypeGetContext (MlirType type)
	Gets the context that a type was created with. More...

MlirTypeID	mlirTypeGetTypeID (MlirType type)
	Gets the type ID of the type. More...

bool	mlirTypeEqual (MlirType t1, MlirType t2)
	Checks if two types are equal. More...

void	mlirTypePrint (MlirType type, MlirStringCallback callback, void *userData)
	Prints a location by sending chunks of the string representation and forwarding `userData to`callback`. More...

void	mlirTypeDump (MlirType type)
	Prints the type to the standard error stream. More...

MlirAttribute	mlirAttributeParseGet (MlirContext context, MlirStringRef attr)
	Parses an attribute. The attribute is owned by the context. More...

MlirContext	mlirAttributeGetContext (MlirAttribute attribute)
	Gets the context that an attribute was created with. More...

MlirType	mlirAttributeGetType (MlirAttribute attribute)
	Gets the type of this attribute. More...

MlirTypeID	mlirAttributeGetTypeID (MlirAttribute attr)
	Gets the type id of the attribute. More...

bool	mlirAttributeEqual (MlirAttribute a1, MlirAttribute a2)
	Checks if two attributes are equal. More...

void	mlirAttributePrint (MlirAttribute attr, MlirStringCallback callback, void *userData)
	Prints an attribute by sending chunks of the string representation and forwarding `userData to`callback`. More...

void	mlirAttributeDump (MlirAttribute attr)
	Prints the attribute to the standard error stream. More...

MlirNamedAttribute	mlirNamedAttributeGet (MlirIdentifier name, MlirAttribute attr)
	Associates an attribute with the name. Takes ownership of neither. More...

MlirIdentifier	mlirIdentifierGet (MlirContext context, MlirStringRef str)
	Gets an identifier with the given string value. More...

MlirContext	mlirIdentifierGetContext (MlirIdentifier ident)
	Returns the context associated with this identifier. More...

bool	mlirIdentifierEqual (MlirIdentifier ident, MlirIdentifier other)
	Checks whether two identifiers are the same. More...

MlirStringRef	mlirIdentifierStr (MlirIdentifier ident)
	Gets the string value of the identifier. More...

MlirStringRef	mlirSymbolTableGetSymbolAttributeName ()
	Returns the name of the attribute used to store symbol names compatible with symbol tables. More...

MlirStringRef	mlirSymbolTableGetVisibilityAttributeName ()
	Returns the name of the attribute used to store symbol visibility. More...

MlirSymbolTable	mlirSymbolTableCreate (MlirOperation operation)
	Creates a symbol table for the given operation. More...

void	mlirSymbolTableDestroy (MlirSymbolTable symbolTable)
	Destroys the symbol table created with mlirSymbolTableCreate. More...

MlirOperation	mlirSymbolTableLookup (MlirSymbolTable symbolTable, MlirStringRef name)
	Looks up a symbol with the given name in the given symbol table and returns the operation that corresponds to the symbol. More...

MlirAttribute	mlirSymbolTableInsert (MlirSymbolTable symbolTable, MlirOperation operation)
	Inserts the given operation into the given symbol table. More...

void	mlirSymbolTableErase (MlirSymbolTable symbolTable, MlirOperation operation)
	Removes the given operation from the symbol table and erases it. More...

MlirLogicalResult	mlirSymbolTableReplaceAllSymbolUses (MlirStringRef oldSymbol, MlirStringRef newSymbol, MlirOperation from)
	Attempt to replace all uses that are nested within the given operation of the given symbol 'oldSymbol' with the provided 'newSymbol'. More...

void	mlirSymbolTableWalkSymbolTables (MlirOperation from, bool allSymUsesVisible, void(callback)(MlirOperation, bool, void userData), void *userData)
	Walks all symbol table operations nested within, and including, `op`. More...

Macro Definition Documentation

◆ APPEND_ELEMS

#define APPEND_ELEMS	(	type,
		sizeName,
		elemName
	)

Value:

  state->elemName =                                                            \
      (type *)realloc(state->elemName, (state->sizeName + n) * sizeof(type));  \
  memcpy(state->elemName + state->sizeName, elemName, n * sizeof(type));       \
  state->sizeName += n;

Definition at line 266 of file IR.cpp.

Function Documentation

◆ inferOperationTypes()

static LogicalResult inferOperationTypes ( OperationState & state )

static

Definition at line 302 of file IR.cpp.

References mlir::OperationState::attributes, mlir::emitError(), mlir::failure(), mlir::OperationState::getContext(), mlir::NamedAttrList::getDictionary(), mlir::OperationName::getRegisteredInfo(), mlir::OperationState::location, mlir::OperationState::name, mlir::OperationState::operands, mlir::OperationState::regions, mlir::succeeded(), mlir::success(), and mlir::OperationState::types.

Referenced by mlirOperationCreate().

◆ mlirAttributeDump()

void mlirAttributeDump ( MlirAttribute attr )

Prints the attribute to the standard error stream.

Definition at line 841 of file IR.cpp.

References unwrap().

◆ mlirAttributeEqual()

bool mlirAttributeEqual	(	MlirAttribute	a1,
		MlirAttribute	a2
	)

Checks if two attributes are equal.

Definition at line 831 of file IR.cpp.

References unwrap().

Referenced by mlir::python::PyAttribute::operator==().

◆ mlirAttributeGetContext()

MlirContext mlirAttributeGetContext ( MlirAttribute attribute )

Gets the context that an attribute was created with.

Definition at line 816 of file IR.cpp.

References unwrap(), and wrap().

Referenced by mlir::python::PyOperation::create(), mlir::python::PyAttribute::createFromCapsule(), and mlir::python::PyNamedAttribute::PyNamedAttribute().

◆ mlirAttributeGetType()

MlirType mlirAttributeGetType ( MlirAttribute attribute )

Gets the type of this attribute.

Definition at line 820 of file IR.cpp.

References mlir::Attribute::dyn_cast(), mlir::Attribute::getContext(), unwrap(), and wrap().

Referenced by mlir::python::PyConcreteAttribute< DerivedTy, BaseTy >::bind().

◆ mlirAttributeGetTypeID()

MlirTypeID mlirAttributeGetTypeID ( MlirAttribute attr )

Gets the type id of the attribute.

Definition at line 827 of file IR.cpp.

References unwrap(), and wrap().

◆ mlirAttributeParseGet()

MlirAttribute mlirAttributeParseGet	(	MlirContext	context,
		MlirStringRef	attr
	)

Parses an attribute. The attribute is owned by the context.

Definition at line 812 of file IR.cpp.

References mlir::parseAttribute(), unwrap(), and wrap().

◆ mlirAttributePrint()

void mlirAttributePrint	(	MlirAttribute	attr,
		MlirStringCallback	callback,
		void *	userData
	)

Prints an attribute by sending chunks of the string representation and forwarding userData tocallback`.

Note that the callback may be called several times with consecutive chunks of the string.

Definition at line 835 of file IR.cpp.

References mlir::Diagnostic::print(), and unwrap().

◆ mlirBlockAddArgument()

MlirValue mlirBlockAddArgument	(	MlirBlock	block,
		MlirType	type,
		MlirLocation	loc
	)

Appends an argument of the specified type to the block.

Returns the newly added argument.

Definition at line 679 of file IR.cpp.

References unwrap(), and wrap().

◆ mlirBlockAppendOwnedOperation()

void mlirBlockAppendOwnedOperation	(	MlirBlock	block,
		MlirOperation	operation
	)

Takes an operation owned by the caller and appends it to the block.

Definition at line 631 of file IR.cpp.

References unwrap().

Referenced by mlirBlockInsertOwnedOperationBefore().

◆ mlirBlockArgumentGetArgNumber()

intptr_t mlirBlockArgumentGetArgNumber ( MlirValue value )

Returns the position of the value in the argument list of its block.

Definition at line 714 of file IR.cpp.

References unwrap().

◆ mlirBlockArgumentGetOwner()

MlirBlock mlirBlockArgumentGetOwner ( MlirValue value )

Returns the block in which this value is defined as an argument.

Asserts if the value is not a block argument.

Definition at line 710 of file IR.cpp.

References unwrap(), and wrap().

Referenced by mlir::python::PyValue::createFromCapsule().

◆ mlirBlockArgumentSetType()

void mlirBlockArgumentSetType	(	MlirValue	value,
		MlirType	type
	)

Sets the type of the block argument to the given type.

Definition at line 719 of file IR.cpp.

References unwrap().

◆ mlirBlockCreate()

MlirBlock mlirBlockCreate	(	intptr_t	nArgs,
		MlirType const *	args,
		MlirLocation const *	locs
	)

Creates a new empty block with the given argument types and transfers ownership to the caller.

Definition at line 590 of file IR.cpp.

References mlir::Block::addArgument(), unwrap(), and wrap().

◆ mlirBlockDestroy()

void mlirBlockDestroy ( MlirBlock block )

Takes a block owned by the caller and destroys it.

Definition at line 668 of file IR.cpp.

References unwrap().

◆ mlirBlockDetach()

void mlirBlockDetach ( MlirBlock block )

Detach a block from the owning region and assume ownership.

Definition at line 670 of file IR.cpp.

References mlir::Region::getBlocks(), mlir::Block::getParent(), and unwrap().

◆ mlirBlockEqual()

bool mlirBlockEqual	(	MlirBlock	block,
		MlirBlock	other
	)

Checks whether two blocks handles point to the same block.

This does not perform deep comparison.

Definition at line 598 of file IR.cpp.

References unwrap().

◆ mlirBlockGetArgument()

MlirValue mlirBlockGetArgument	(	MlirBlock	block,
		intptr_t	pos
	)

Returns pos-th argument of the block.

Definition at line 684 of file IR.cpp.

References unwrap(), and wrap().

◆ mlirBlockGetFirstOperation()

MlirOperation mlirBlockGetFirstOperation ( MlirBlock block )

Returns the first operation in the block.

Definition at line 614 of file IR.cpp.

References mlir::Block::empty(), mlir::Block::front(), unwrap(), and wrap().

Referenced by mlir::python::PyInsertionPoint::atBlockBegin().

◆ mlirBlockGetNextInRegion()

MlirBlock mlirBlockGetNextInRegion ( MlirBlock block )

Returns the block immediately following the given block in its parent region.

Definition at line 610 of file IR.cpp.

References unwrap(), and wrap().

◆ mlirBlockGetNumArguments()

intptr_t mlirBlockGetNumArguments ( MlirBlock block )

Returns the number of arguments of the block.

Definition at line 675 of file IR.cpp.

References unwrap().

◆ mlirBlockGetParentOperation()

MlirOperation mlirBlockGetParentOperation ( MlirBlock block )

Returns the closest surrounding operation that contains this block.

Definition at line 602 of file IR.cpp.

References unwrap(), and wrap().

Referenced by mlir::python::PyValue::createFromCapsule().

◆ mlirBlockGetParentRegion()

MlirRegion mlirBlockGetParentRegion ( MlirBlock block )

Returns the region that contains this block.

Definition at line 606 of file IR.cpp.

References unwrap(), and wrap().

◆ mlirBlockGetTerminator()

MlirOperation mlirBlockGetTerminator ( MlirBlock block )

Returns the terminator operation in the block or null if no terminator.

Definition at line 621 of file IR.cpp.

References mlir::Block::back(), mlir::Block::empty(), mlir::Operation::hasTrait(), unwrap(), and wrap().

Referenced by mlir::python::PyInsertionPoint::atBlockTerminator(), and mlir::python::PyInsertionPoint::insert().

◆ mlirBlockInsertOwnedOperation()

void mlirBlockInsertOwnedOperation	(	MlirBlock	block,
		intptr_t	pos,
		MlirOperation	operation
	)

Takes an operation owned by the caller and inserts it as pos to the block.

This is an expensive operation that scans the block linearly, prefer insertBefore/After instead.

Definition at line 635 of file IR.cpp.

References unwrap().

◆ mlirBlockInsertOwnedOperationAfter()

void mlirBlockInsertOwnedOperationAfter	(	MlirBlock	block,
		MlirOperation	reference,
		MlirOperation	operation
	)

Takes an operation owned by the caller and inserts it after the (non-owned) reference operation in the given block.

If the reference is null, prepends the operation. Otherwise, the reference must belong to the block.

Definition at line 641 of file IR.cpp.

References mlir::Block::begin(), mlir::Block::getOperations(), mlirOperationIsNull(), and unwrap().

◆ mlirBlockInsertOwnedOperationBefore()

void mlirBlockInsertOwnedOperationBefore	(	MlirBlock	block,
		MlirOperation	reference,
		MlirOperation	operation
	)

Takes an operation owned by the caller and inserts it before the (non-owned) reference operation in the given block.

If the reference is null, appends the operation. Otherwise, the reference must belong to the block.

Definition at line 656 of file IR.cpp.

References mlirBlockAppendOwnedOperation(), mlirOperationIsNull(), and unwrap().

Referenced by mlir::python::PyInsertionPoint::insert().

◆ mlirBlockPrint()

void mlirBlockPrint	(	MlirBlock	block,
		MlirStringCallback	callback,
		void *	userData
	)

Prints a block by sending chunks of the string representation and forwarding userData tocallback`.

Note that the callback may be called several times with consecutive chunks of the string.

Definition at line 688 of file IR.cpp.

References mlir::Diagnostic::print(), and unwrap().

◆ mlirContextAppendDialectRegistry()

void mlirContextAppendDialectRegistry	(	MlirContext	ctx,
		MlirDialectRegistry	registry
	)

Append the contents of the given dialect registry to the registry associated with the context.

Definition at line 58 of file IR.cpp.

References unwrap().

◆ mlirContextCreate()

MlirContext mlirContextCreate ( void )

Creates an MLIR context and transfers its ownership to the caller.

Definition at line 36 of file IR.cpp.

References wrap().

Referenced by mlir::python::PyMlirContext::createNewContextForInit().

◆ mlirContextDestroy()

void mlirContextDestroy ( MlirContext context )

Takes an MLIR context owned by the caller and destroys it.

Definition at line 45 of file IR.cpp.

References unwrap().

Referenced by mlir::python::PyMlirContext::~PyMlirContext().

◆ mlirContextEnableMultithreading()

void mlirContextEnableMultithreading	(	MlirContext	context,
		bool	enable
	)

Set threading mode (must be set to false to mlir-print-ir-after-all).

Definition at line 78 of file IR.cpp.

References unwrap().

◆ mlirContextEqual()

bool mlirContextEqual	(	MlirContext	ctx1,
		MlirContext	ctx2
	)

Checks if two contexts are equal.

Definition at line 41 of file IR.cpp.

References unwrap().

◆ mlirContextGetAllowUnregisteredDialects()

bool mlirContextGetAllowUnregisteredDialects ( MlirContext context )

Returns whether the context allows unregistered dialects.

Definition at line 51 of file IR.cpp.

References unwrap().

◆ mlirContextGetNumLoadedDialects()

intptr_t mlirContextGetNumLoadedDialects ( MlirContext context )

Returns the number of dialects loaded by the context.

Definition at line 65 of file IR.cpp.

References unwrap().

◆ mlirContextGetNumRegisteredDialects()

intptr_t mlirContextGetNumRegisteredDialects ( MlirContext context )

Returns the number of dialects registered with the given context.

A registered dialect will be loaded if needed by the parser.

Definition at line 54 of file IR.cpp.

References unwrap().

◆ mlirContextGetOrLoadDialect()

MlirDialect mlirContextGetOrLoadDialect	(	MlirContext	context,
		MlirStringRef	name
	)

Gets the dialect instance owned by the given context using the dialect namespace to identify it, loads (i.e., constructs the instance of) the dialect if necessary.

If the dialect is not registered with the context, returns null. Use mlirContextLoad<Name>Dialect to load an unregistered dialect.

Definition at line 69 of file IR.cpp.

References unwrap(), and wrap().

Referenced by mlir::python::PyDialects::getDialectForKey().

◆ mlirContextIsRegisteredOperation()

bool mlirContextIsRegisteredOperation	(	MlirContext	context,
		MlirStringRef	name
	)

Returns whether the given fully-qualified operation (i.e.

'dialect.operation') is registered with the context. This will return true if the dialect is loaded and the operation is registered within the dialect.

Definition at line 74 of file IR.cpp.

References unwrap().

◆ mlirContextLoadAllAvailableDialects()

void mlirContextLoadAllAvailableDialects ( MlirContext context )

Eagerly loads all available dialects registered with a context, making them available for use for IR construction.

Definition at line 82 of file IR.cpp.

References unwrap().

◆ mlirContextSetAllowUnregisteredDialects()

void mlirContextSetAllowUnregisteredDialects	(	MlirContext	context,
		bool	allow
	)

Sets whether unregistered dialects are allowed in this context.

Definition at line 47 of file IR.cpp.

References unwrap().

◆ mlirDialectEqual()

bool mlirDialectEqual	(	MlirDialect	dialect1,
		MlirDialect	dialect2
	)

Checks if two dialects that belong to the same context are equal.

Dialects from different contexts will not compare equal.

Definition at line 94 of file IR.cpp.

References unwrap().

◆ mlirDialectGetContext()

MlirContext mlirDialectGetContext ( MlirDialect dialect )

Returns the context that owns the dialect.

Definition at line 90 of file IR.cpp.

References unwrap(), and wrap().

◆ mlirDialectGetNamespace()

MlirStringRef mlirDialectGetNamespace ( MlirDialect dialect )

Returns the namespace of the given dialect.

Definition at line 98 of file IR.cpp.

References unwrap(), and wrap().

◆ mlirDialectRegistryCreate()

MlirDialectRegistry mlirDialectRegistryCreate ( void )

Creates a dialect registry and transfers its ownership to the caller.

Definition at line 106 of file IR.cpp.

References wrap().

◆ mlirDialectRegistryDestroy()

void mlirDialectRegistryDestroy ( MlirDialectRegistry registry )

Takes a dialect registry owned by the caller and destroys it.

Definition at line 110 of file IR.cpp.

References unwrap().

Referenced by mlir::python::PyDialectRegistry::~PyDialectRegistry().

◆ mlirIdentifierEqual()

bool mlirIdentifierEqual	(	MlirIdentifier	ident,
		MlirIdentifier	other
	)

Checks whether two identifiers are the same.

Definition at line 860 of file IR.cpp.

References unwrap().

◆ mlirIdentifierGet()

MlirIdentifier mlirIdentifierGet	(	MlirContext	context,
		MlirStringRef	str
	)

Gets an identifier with the given string value.

Definition at line 852 of file IR.cpp.

References unwrap(), and wrap().

Referenced by mlir::python::PyOperation::create(), and mlir::python::PyNamedAttribute::PyNamedAttribute().

◆ mlirIdentifierGetContext()

MlirContext mlirIdentifierGetContext ( MlirIdentifier ident )

Returns the context associated with this identifier.

Definition at line 856 of file IR.cpp.

References unwrap(), and wrap().

◆ mlirIdentifierStr()

MlirStringRef mlirIdentifierStr ( MlirIdentifier ident )

Gets the string value of the identifier.

Definition at line 864 of file IR.cpp.

References unwrap(), and wrap().

Referenced by mlir::python::PyOperation::createOpView(), and mlir::python::PyConcreteOpInterface< ConcreteIface >::PyConcreteOpInterface().

◆ mlirLocationCallSiteGet()

MlirLocation mlirLocationCallSiteGet	(	MlirLocation	callee,
		MlirLocation	caller
	)

Creates a call site location with a callee and a caller.

Definition at line 167 of file IR.cpp.

References unwrap(), and wrap().

◆ mlirLocationEqual()

bool mlirLocationEqual	(	MlirLocation	l1,
		MlirLocation	l2
	)

Checks if two locations are equal.

Definition at line 192 of file IR.cpp.

References unwrap().

◆ mlirLocationFileLineColGet()

MlirLocation mlirLocationFileLineColGet	(	MlirContext	context,
		MlirStringRef	filename,
		unsigned	line,
		unsigned	col
	)

Creates an File/Line/Column location owned by the given context.

Definition at line 160 of file IR.cpp.

References unwrap(), and wrap().

◆ mlirLocationFromAttribute()

MlirLocation mlirLocationFromAttribute ( MlirAttribute attribute )

Creates a location from a location attribute.

Definition at line 156 of file IR.cpp.

References unwrap(), and wrap().

◆ mlirLocationFusedGet()

MlirLocation mlirLocationFusedGet	(	MlirContext	ctx,
		intptr_t	nLocations,
		MlirLocation const *	locations,
		MlirAttribute	metadata
	)

Creates a fused location with an array of locations and metadata.

Definition at line 171 of file IR.cpp.

References unwrap(), unwrapList(), and wrap().

◆ mlirLocationGetAttribute()

MlirAttribute mlirLocationGetAttribute ( MlirLocation location )

Returns the underlying location attribute of this location.

Definition at line 152 of file IR.cpp.

References unwrap(), and wrap().

◆ mlirLocationGetContext()

MlirContext mlirLocationGetContext ( MlirLocation location )

Gets the context that a location was created with.

Definition at line 196 of file IR.cpp.

References unwrap(), and wrap().

Referenced by mlir::python::PyLocation::createFromCapsule(), and mlir::python::PyDiagnostic::getLocation().

◆ mlirLocationNameGet()

MlirLocation mlirLocationNameGet	(	MlirContext	context,
		MlirStringRef	name,
		MlirLocation	childLoc
	)

Creates a name location owned by the given context.

Providing null location for childLoc is allowed and if childLoc is null location, then the behavior is the same as having unknown child location.

Definition at line 179 of file IR.cpp.

References mlirLocationIsNull(), unwrap(), and wrap().

◆ mlirLocationPrint()

void mlirLocationPrint	(	MlirLocation	location,
		MlirStringCallback	callback,
		void *	userData
	)

Prints a location by sending chunks of the string representation and forwarding userData tocallback`.

Note that the callback may be called several times with consecutive chunks of the string.

Definition at line 200 of file IR.cpp.

References mlir::Diagnostic::print(), and unwrap().

◆ mlirLocationUnknownGet()

MlirLocation mlirLocationUnknownGet ( MlirContext context )

Creates a location with unknown position owned by the given context.

Definition at line 188 of file IR.cpp.

References unwrap(), and wrap().

◆ mlirModuleCreateEmpty()

MlirModule mlirModuleCreateEmpty ( MlirLocation location )

Creates a new, empty module and transfers ownership to the caller.

Definition at line 210 of file IR.cpp.

References unwrap(), and wrap().

◆ mlirModuleCreateParse()

MlirModule mlirModuleCreateParse	(	MlirContext	context,
		MlirStringRef	module
	)

Parses a module from the string and transfers ownership to the caller.

Definition at line 214 of file IR.cpp.

References mlir::OwningOpRef< OpTy >::release(), and unwrap().

◆ mlirModuleDestroy()

void mlirModuleDestroy ( MlirModule module )

Takes a module owned by the caller and deletes it.

Definition at line 230 of file IR.cpp.

References unwrap().

Referenced by mlir::python::PyModule::~PyModule().

◆ mlirModuleFromOperation()

MlirModule mlirModuleFromOperation ( MlirOperation op )

Views the generic operation as a module.

The returned module is null when the input operation was not a ModuleOp.

Definition at line 240 of file IR.cpp.

References unwrap(), and wrap().

◆ mlirModuleGetBody()

MlirBlock mlirModuleGetBody ( MlirModule module )

Gets the body of the module, i.e. the only block it contains.

Definition at line 226 of file IR.cpp.

References unwrap(), and wrap().

◆ mlirModuleGetContext()

MlirContext mlirModuleGetContext ( MlirModule module )

Gets the context that a module was created with.

Definition at line 222 of file IR.cpp.

References unwrap(), and wrap().

Referenced by mlir::python::PyModule::forModule().

◆ mlirModuleGetOperation()

MlirOperation mlirModuleGetOperation ( MlirModule module )

Views the module as a generic operation.

Definition at line 236 of file IR.cpp.

References unwrap(), and wrap().

◆ mlirNamedAttributeGet()

MlirNamedAttribute mlirNamedAttributeGet	(	MlirIdentifier	name,
		MlirAttribute	attr
	)

Associates an attribute with the name. Takes ownership of neither.

Definition at line 843 of file IR.cpp.

Referenced by mlir::python::PyOperation::create(), and mlir::python::PyNamedAttribute::PyNamedAttribute().

◆ mlirOperationClone()

MlirOperation mlirOperationClone ( MlirOperation op )

Creates a deep copy of an operation.

The operation is not inserted and ownership is transferred to the caller.

Definition at line 380 of file IR.cpp.

References mlir::clone(), unwrap(), and wrap().

Referenced by mlir::python::PyOperation::clone().

◆ mlirOperationCreate()

MlirOperation mlirOperationCreate ( MlirOperationState * state )

Creates an operation and transfers ownership to the caller.

Note that caller owned child objects are transferred in this call and must not be further used. Particularly, this applies to any regions added to the state (the implementation may invalidate any such pointers).

This call can fail under the following conditions, in which case, it will return a null operation and emit diagnostics:

Result type inference is enabled and cannot be performed.

Definition at line 333 of file IR.cpp.

Referenced by mlir::python::PyOperation::create().

◆ mlirOperationCreateParse()

MlirOperation mlirOperationCreateParse	(	MlirContext	context,
		MlirStringRef	sourceStr,
		MlirStringRef	sourceName
	)

Parses an operation, giving ownership to the caller.

If parsing fails a null operation will be returned, and an error diagnostic emitted.

sourceStr may be either the text assembly format, or binary bytecode format. sourceName is used as the file name of the source; any IR without locations will get a FileLineColLoc location with sourceName as the file name.

Definition at line 371 of file IR.cpp.

References mlir::parseSourceString(), unwrap(), and wrap().

Referenced by mlir::python::PyOperation::parse().

◆ mlirOperationDestroy()

void mlirOperationDestroy ( MlirOperation op )

Takes an operation owned by the caller and destroys it.

Definition at line 384 of file IR.cpp.

References unwrap().

Referenced by mlir::python::PyOperation::erase(), and mlir::python::PyOperation::~PyOperation().

◆ mlirOperationDump()

void mlirOperationDump ( MlirOperation op )

Prints an operation to stderr.

Definition at line 516 of file IR.cpp.

References unwrap().

◆ mlirOperationEqual()

bool mlirOperationEqual	(	MlirOperation	op,
		MlirOperation	other
	)

Checks whether two operation handles point to the same operation.

This does not perform deep comparison.

Definition at line 388 of file IR.cpp.

References unwrap().

◆ mlirOperationGetAttribute()

MlirNamedAttribute mlirOperationGetAttribute	(	MlirOperation	op,
		intptr_t	pos
	)

Return pos-th attribute of the operation.

Definition at line 479 of file IR.cpp.

References mlir::NamedAttribute::getName(), mlir::NamedAttribute::getValue(), unwrap(), and wrap().

◆ mlirOperationGetAttributeByName()

MlirAttribute mlirOperationGetAttributeByName	(	MlirOperation	op,
		MlirStringRef	name
	)

Returns an attribute attached to the operation given its name.

Definition at line 484 of file IR.cpp.

References unwrap(), and wrap().

Referenced by mlir::python::PySymbolTable::getSymbolName(), mlir::python::PySymbolTable::getVisibility(), mlir::python::PySymbolTable::insert(), mlir::python::PySymbolTable::setSymbolName(), and mlir::python::PySymbolTable::setVisibility().

◆ mlirOperationGetBlock()

MlirBlock mlirOperationGetBlock ( MlirOperation op )

Gets the block that owns this operation, returning null if the operation is not owned.

Definition at line 410 of file IR.cpp.

References unwrap(), and wrap().

Referenced by mlir::python::PyOperation::getBlock().

◆ mlirOperationGetContext()

MlirContext mlirOperationGetContext ( MlirOperation op )

Gets the context this operation is associated with.

Definition at line 392 of file IR.cpp.

References unwrap(), and wrap().

Referenced by mlir::python::PyOperation::createFromCapsule(), and mlir::python::PyValue::createFromCapsule().

◆ mlirOperationGetFirstRegion()

MlirRegion mlirOperationGetFirstRegion ( MlirOperation op )

Returns first region attached to the operation.

Definition at line 426 of file IR.cpp.

References mlir::Operation::getNumRegions(), mlir::Operation::getRegion(), unwrap(), and wrap().

◆ mlirOperationGetLocation()

MlirLocation mlirOperationGetLocation ( MlirOperation op )

Gets the location of the operation.

Definition at line 396 of file IR.cpp.

References unwrap(), and wrap().

◆ mlirOperationGetName()

MlirIdentifier mlirOperationGetName ( MlirOperation op )

Gets the name of the operation as an identifier.

Definition at line 406 of file IR.cpp.

References unwrap(), and wrap().

Referenced by mlir::python::PyOperation::createOpView(), and mlir::python::PyConcreteOpInterface< ConcreteIface >::PyConcreteOpInterface().

◆ mlirOperationGetNextInBlock()

MlirOperation mlirOperationGetNextInBlock ( MlirOperation op )

Returns an operation immediately following the given operation it its enclosing block.

Definition at line 442 of file IR.cpp.

References unwrap(), and wrap().

◆ mlirOperationGetNumAttributes()

intptr_t mlirOperationGetNumAttributes ( MlirOperation op )

Returns the number of attributes attached to the operation.

Definition at line 475 of file IR.cpp.

References unwrap().

◆ mlirOperationGetNumOperands()

intptr_t mlirOperationGetNumOperands ( MlirOperation op )

Returns the number of operands of the operation.

Definition at line 446 of file IR.cpp.

References unwrap().

◆ mlirOperationGetNumRegions()

intptr_t mlirOperationGetNumRegions ( MlirOperation op )

Returns the number of regions attached to the given operation.

Definition at line 418 of file IR.cpp.

References unwrap().

◆ mlirOperationGetNumResults()

intptr_t mlirOperationGetNumResults ( MlirOperation op )

Returns the number of results of the operation.

Definition at line 459 of file IR.cpp.

References unwrap().

◆ mlirOperationGetNumSuccessors()

intptr_t mlirOperationGetNumSuccessors ( MlirOperation op )

Returns the number of successor blocks of the operation.

Definition at line 467 of file IR.cpp.

References unwrap().

◆ mlirOperationGetOperand()

MlirValue mlirOperationGetOperand	(	MlirOperation	op,
		intptr_t	pos
	)

Returns pos-th operand of the operation.

Definition at line 450 of file IR.cpp.

References unwrap(), and wrap().

◆ mlirOperationGetParentOperation()

MlirOperation mlirOperationGetParentOperation ( MlirOperation op )

Gets the operation that owns this operation, returning null if the operation is not owned.

Definition at line 414 of file IR.cpp.

References unwrap(), and wrap().

Referenced by mlir::python::PyOperation::getParentOperation().

◆ mlirOperationGetRegion()

MlirRegion mlirOperationGetRegion	(	MlirOperation	op,
		intptr_t	pos
	)

Returns pos-th region attached to the operation.

Definition at line 422 of file IR.cpp.

References unwrap(), and wrap().

◆ mlirOperationGetResult()

MlirValue mlirOperationGetResult	(	MlirOperation	op,
		intptr_t	pos
	)

Returns pos-th result of the operation.

Definition at line 463 of file IR.cpp.

References unwrap(), and wrap().

◆ mlirOperationGetSuccessor()

MlirBlock mlirOperationGetSuccessor	(	MlirOperation	op,
		intptr_t	pos
	)

Returns pos-th successor of the operation.

Definition at line 471 of file IR.cpp.

References unwrap(), and wrap().

◆ mlirOperationGetTypeID()

MlirTypeID mlirOperationGetTypeID ( MlirOperation op )

Gets the type id of the operation.

Returns null if the operation does not have a registered operation description.

Definition at line 400 of file IR.cpp.

References unwrap(), and wrap().

◆ mlirOperationMoveAfter()

void mlirOperationMoveAfter	(	MlirOperation	op,
		MlirOperation	other
	)

Moves the given operation immediately after the other operation in its parent block.

The given operation may be owned by the caller or by its current block. The other operation must belong to a block. In any case, the ownership is transferred to the block of the other operation.

Definition at line 522 of file IR.cpp.

References unwrap().

Referenced by mlir::python::PyOperationBase::moveAfter().

◆ mlirOperationMoveBefore()

void mlirOperationMoveBefore	(	MlirOperation	op,
		MlirOperation	other
	)

Moves the given operation immediately before the other operation in its parent block.

The given operation may be owner by the caller or by its current block. The other operation must belong to a block. In any case, the ownership is transferred to the block of the other operation.

Definition at line 526 of file IR.cpp.

References unwrap().

Referenced by mlir::python::PyOperationBase::moveBefore().

◆ mlirOperationPrint()

void mlirOperationPrint	(	MlirOperation	op,
		MlirStringCallback	callback,
		void *	userData
	)

Prints an operation by sending chunks of the string representation and forwarding userData tocallback`.

Note that the callback may be called several times with consecutive chunks of the string.

Definition at line 498 of file IR.cpp.

References mlir::Diagnostic::print(), and unwrap().

◆ mlirOperationPrintWithFlags()

void mlirOperationPrintWithFlags	(	MlirOperation	op,
		MlirOpPrintingFlags	flags,
		MlirStringCallback	callback,
		void *	userData
	)

Same as mlirOperationPrint but accepts flags controlling the printing behavior.

Definition at line 504 of file IR.cpp.

References mlir::Diagnostic::print(), and unwrap().

Referenced by mlir::python::PyOperationBase::print().

◆ mlirOperationRemoveAttributeByName()

bool mlirOperationRemoveAttributeByName	(	MlirOperation	op,
		MlirStringRef	name
	)

Removes an attribute by name.

Returns false if the attribute was not found and true if removed.

Definition at line 494 of file IR.cpp.

References unwrap().

◆ mlirOperationRemoveFromParent()

void mlirOperationRemoveFromParent ( MlirOperation op )

Removes the given operation from its parent block.

The operation is not destroyed. The ownership of the operation is transferred to the caller.

Definition at line 386 of file IR.cpp.

References unwrap().

Referenced by mlir::python::PyOperation::detachFromParent().

◆ mlirOperationSetAttributeByName()

void mlirOperationSetAttributeByName	(	MlirOperation	op,
		MlirStringRef	name,
		MlirAttribute	attr
	)

Sets an attribute by name, replacing the existing if it exists or adding a new one otherwise.

Definition at line 489 of file IR.cpp.

References unwrap().

Referenced by mlir::python::PySymbolTable::setSymbolName(), and mlir::python::PySymbolTable::setVisibility().

◆ mlirOperationSetOperand()

void mlirOperationSetOperand	(	MlirOperation	op,
		intptr_t	pos,
		MlirValue	newValue
	)

Sets the pos-th operand of the operation.

Definition at line 454 of file IR.cpp.

References unwrap().

◆ mlirOperationStateAddAttributes()

void mlirOperationStateAddAttributes	(	MlirOperationState *	state,
		intptr_t	n,
		MlirNamedAttribute const *	attributes
	)

Definition at line 289 of file IR.cpp.

References APPEND_ELEMS.

Referenced by mlir::python::PyOperation::create().

◆ mlirOperationStateAddOperands()

void mlirOperationStateAddOperands	(	MlirOperationState *	state,
		intptr_t	n,
		MlirValue const *	operands
	)

Definition at line 277 of file IR.cpp.

References APPEND_ELEMS.

Referenced by mlir::python::PyOperation::create().

◆ mlirOperationStateAddOwnedRegions()

void mlirOperationStateAddOwnedRegions	(	MlirOperationState *	state,
		intptr_t	n,
		MlirRegion const *	regions
	)

Definition at line 281 of file IR.cpp.

References APPEND_ELEMS.

Referenced by mlir::python::PyOperation::create().

◆ mlirOperationStateAddResults()

void mlirOperationStateAddResults	(	MlirOperationState *	state,
		intptr_t	n,
		MlirType const *	results
	)

Adds a list of components to the operation state.

Definition at line 272 of file IR.cpp.

References APPEND_ELEMS.

Referenced by mlir::python::PyOperation::create().

◆ mlirOperationStateAddSuccessors()

void mlirOperationStateAddSuccessors	(	MlirOperationState *	state,
		intptr_t	n,
		MlirBlock const *	successors
	)

Definition at line 285 of file IR.cpp.

References APPEND_ELEMS.

Referenced by mlir::python::PyOperation::create().

◆ mlirOperationStateEnableResultTypeInference()

void mlirOperationStateEnableResultTypeInference ( MlirOperationState * state )

Enables result type inference for the operation under construction.

If enabled, then the caller must not have called mlirOperationStateAddResults(). Note that if enabled, the mlirOperationCreate() call is failable: it will return a null operation on inference failure and will emit diagnostics.

Definition at line 294 of file IR.cpp.

References MlirOperationState::enableResultTypeInference.

◆ mlirOperationStateGet()

MlirOperationState mlirOperationStateGet	(	MlirStringRef	name,
		MlirLocation	loc
	)

Constructs an operation state from a name and a location.

Definition at line 248 of file IR.cpp.

References MlirOperationState::attributes, MlirOperationState::enableResultTypeInference, MlirOperationState::location, MlirOperationState::name, MlirOperationState::nAttributes, MlirOperationState::nOperands, MlirOperationState::nRegions, MlirOperationState::nResults, MlirOperationState::nSuccessors, MlirOperationState::operands, MlirOperationState::regions, MlirOperationState::results, and MlirOperationState::successors.

Referenced by mlir::python::PyOperation::create().

◆ mlirOperationVerify()

bool mlirOperationVerify ( MlirOperation op )

Verify the operation and return true if it passes, false if it fails.

Definition at line 518 of file IR.cpp.

References mlir::succeeded(), unwrap(), and mlir::verify().

Referenced by mlir::python::PyOperationBase::verify().

◆ mlirOperationWriteBytecode()

void mlirOperationWriteBytecode	(	MlirOperation	op,
		MlirStringCallback	callback,
		void *	userData
	)

Same as mlirOperationPrint but writing the bytecode format out.

Definition at line 510 of file IR.cpp.

References unwrap(), and mlir::writeBytecodeToFile().

Referenced by mlir::python::PyOperationBase::writeBytecode().

◆ mlirOpOperandGetNextUse()

MlirOpOperand mlirOpOperandGetNextUse ( MlirOpOperand opOperand )

Returns an op operand representing the next use of the value, or a null op operand if there is no next use.

Definition at line 768 of file IR.cpp.

References mlirOpOperandIsNull(), unwrap(), and wrap().

◆ mlirOpOperandGetOperandNumber()

unsigned mlirOpOperandGetOperandNumber ( MlirOpOperand opOperand )

Returns the operand number of an op operand.

Definition at line 764 of file IR.cpp.

References unwrap().

◆ mlirOpOperandGetOwner()

MlirOperation mlirOpOperandGetOwner ( MlirOpOperand opOperand )

Returns the owner operation of an op operand.

Definition at line 760 of file IR.cpp.

References unwrap(), and wrap().

◆ mlirOpOperandIsNull()

bool mlirOpOperandIsNull ( MlirOpOperand opOperand )

Returns whether the op operand is null.

Definition at line 758 of file IR.cpp.

Referenced by mlirOpOperandGetNextUse().

◆ mlirOpPrintingFlagsAssumeVerified()

void mlirOpPrintingFlagsAssumeVerified ( MlirOpPrintingFlags flags )

Do not verify the operation when using custom operation printers.

Definition at line 144 of file IR.cpp.

References unwrap().

Referenced by mlir::python::PyOperationBase::print().

◆ mlirOpPrintingFlagsCreate()

MlirOpPrintingFlags mlirOpPrintingFlagsCreate ( void )

Creates new printing flags with defaults, intended for customization.

Must be freed with a call to mlirOpPrintingFlagsDestroy().

Definition at line 118 of file IR.cpp.

References wrap().

Referenced by mlir::python::PyOperationBase::print().

◆ mlirOpPrintingFlagsDestroy()

void mlirOpPrintingFlagsDestroy ( MlirOpPrintingFlags flags )

Destroys printing flags created with mlirOpPrintingFlagsCreate.

Definition at line 122 of file IR.cpp.

References unwrap().

Referenced by mlir::python::PyOperationBase::print().

◆ mlirOpPrintingFlagsElideLargeElementsAttrs()

void mlirOpPrintingFlagsElideLargeElementsAttrs	(	MlirOpPrintingFlags	flags,
		intptr_t	largeElementLimit
	)

Enables the elision of large elements attributes by printing a lexically valid but otherwise meaningless form instead of the element data.

The largeElementLimit is used to configure what is considered to be a "large" ElementsAttr by providing an upper limit to the number of elements.

Definition at line 126 of file IR.cpp.

References unwrap().

Referenced by mlir::python::PyOperationBase::print().

◆ mlirOpPrintingFlagsEnableDebugInfo()

void mlirOpPrintingFlagsEnableDebugInfo	(	MlirOpPrintingFlags	flags,
		bool	enable,
		bool	prettyForm
	)

Enable or disable printing of debug information (based on enable).

If 'prettyForm' is set to true, debug information is printed in a more readable 'pretty' form. Note: The IR generated with 'prettyForm' is not parsable.

Definition at line 131 of file IR.cpp.

References unwrap().

Referenced by mlir::python::PyOperationBase::print().

◆ mlirOpPrintingFlagsPrintGenericOpForm()

void mlirOpPrintingFlagsPrintGenericOpForm ( MlirOpPrintingFlags flags )

Always print operations in the generic form.

Definition at line 136 of file IR.cpp.

References unwrap().

Referenced by mlir::python::PyOperationBase::print().

◆ mlirOpPrintingFlagsUseLocalScope()

void mlirOpPrintingFlagsUseLocalScope ( MlirOpPrintingFlags flags )

Use local scope when printing the operation.

This allows for using the printer in a more localized and thread-safe setting, but may not necessarily be identical to what the IR will look like when dumping the full module.

Definition at line 140 of file IR.cpp.

References unwrap().

Referenced by mlir::python::PyOperationBase::print().

◆ mlirOpResultGetOwner()

MlirOperation mlirOpResultGetOwner ( MlirValue value )

Returns an operation that produced this value as its result.

Asserts if the value is not an op result.

Definition at line 723 of file IR.cpp.

References unwrap(), and wrap().

Referenced by mlir::python::PyValue::createFromCapsule().

◆ mlirOpResultGetResultNumber()

intptr_t mlirOpResultGetResultNumber ( MlirValue value )

Returns the position of the value in the list of results of the operation that produced it.

Definition at line 727 of file IR.cpp.

References unwrap().

◆ mlirRegionAppendOwnedBlock()

void mlirRegionAppendOwnedBlock	(	MlirRegion	region,
		MlirBlock	block
	)

Takes a block owned by the caller and appends it to the given region.

Definition at line 547 of file IR.cpp.

References unwrap().

Referenced by mlirRegionInsertOwnedBlockBefore().

◆ mlirRegionCreate()

MlirRegion mlirRegionCreate ( void )

Creates a new empty region and transfers ownership to the caller.

Definition at line 534 of file IR.cpp.

References wrap().

Referenced by mlir::python::PyOperation::create().

◆ mlirRegionDestroy()

void mlirRegionDestroy ( MlirRegion region )

Takes a region owned by the caller and destroys it.

Definition at line 582 of file IR.cpp.

◆ mlirRegionEqual()

bool mlirRegionEqual	(	MlirRegion	region,
		MlirRegion	other
	)

Checks whether two region handles point to the same region.

This does not perform deep comparison.

Definition at line 536 of file IR.cpp.

References unwrap().

◆ mlirRegionGetFirstBlock()

MlirBlock mlirRegionGetFirstBlock ( MlirRegion region )

Gets the first block in the region.

Definition at line 540 of file IR.cpp.

References mlir::Region::empty(), mlir::Region::front(), unwrap(), and wrap().

◆ mlirRegionGetNextInOperation()

MlirRegion mlirRegionGetNextInOperation ( MlirRegion region )

Returns the region immediately following the given region in its parent operation.

Definition at line 433 of file IR.cpp.

References mlir::Operation::getNumRegions(), mlir::Region::getParentOp(), mlir::Operation::getRegion(), mlir::Region::getRegionNumber(), unwrap(), and wrap().

◆ mlirRegionInsertOwnedBlock()

void mlirRegionInsertOwnedBlock	(	MlirRegion	region,
		intptr_t	pos,
		MlirBlock	block
	)

Takes a block owned by the caller and inserts it at pos to the given region.

This is an expensive operation that linearly scans the region, prefer insertAfter/Before instead.

Definition at line 551 of file IR.cpp.

References unwrap().

◆ mlirRegionInsertOwnedBlockAfter()

void mlirRegionInsertOwnedBlockAfter	(	MlirRegion	region,
		MlirBlock	reference,
		MlirBlock	block
	)

Takes a block owned by the caller and inserts it after the (non-owned) reference block in the given region.

The reference block must belong to the region. If the reference block is null, prepends the block to the region.

Definition at line 557 of file IR.cpp.

References mlir::Region::begin(), mlir::Region::getBlocks(), mlirBlockIsNull(), and unwrap().

◆ mlirRegionInsertOwnedBlockBefore()

void mlirRegionInsertOwnedBlockBefore	(	MlirRegion	region,
		MlirBlock	reference,
		MlirBlock	block
	)

Takes a block owned by the caller and inserts it before the (non-owned) reference block in the given region.

The reference block must belong to the region. If the reference block is null, appends the block to the region.

Definition at line 571 of file IR.cpp.

References mlirBlockIsNull(), mlirRegionAppendOwnedBlock(), and unwrap().

◆ mlirSymbolTableCreate()

MlirSymbolTable mlirSymbolTableCreate ( MlirOperation operation )

Creates a symbol table for the given operation.

If the operation does not have the SymbolTable trait, returns a null symbol table.

Definition at line 880 of file IR.cpp.

References unwrap(), and wrap().

Referenced by mlir::python::PySymbolTable::PySymbolTable().

◆ mlirSymbolTableDestroy()

void mlirSymbolTableDestroy ( MlirSymbolTable symbolTable )

Destroys the symbol table created with mlirSymbolTableCreate.

This does not affect the operations in the table.

Definition at line 886 of file IR.cpp.

References unwrap().

Referenced by mlir::python::PySymbolTable::~PySymbolTable().

◆ mlirSymbolTableErase()

void mlirSymbolTableErase	(	MlirSymbolTable	symbolTable,
		MlirOperation	operation
	)

Removes the given operation from the symbol table and erases it.

Definition at line 900 of file IR.cpp.

References unwrap().

Referenced by mlir::python::PySymbolTable::erase().

◆ mlirSymbolTableGetSymbolAttributeName()

MlirStringRef mlirSymbolTableGetSymbolAttributeName ( void )

Returns the name of the attribute used to store symbol names compatible with symbol tables.

Definition at line 872 of file IR.cpp.

References mlir::SymbolTable::getSymbolAttrName(), and wrap().

Referenced by mlir::python::PySymbolTable::getSymbolName(), mlir::python::PySymbolTable::insert(), and mlir::python::PySymbolTable::setSymbolName().

◆ mlirSymbolTableGetVisibilityAttributeName()

MlirStringRef mlirSymbolTableGetVisibilityAttributeName ( void )

Returns the name of the attribute used to store symbol visibility.

Definition at line 876 of file IR.cpp.

References mlir::SymbolTable::getVisibilityAttrName(), and wrap().

Referenced by mlir::python::PySymbolTable::getVisibility(), and mlir::python::PySymbolTable::setVisibility().

◆ mlirSymbolTableInsert()

MlirAttribute mlirSymbolTableInsert	(	MlirSymbolTable	symbolTable,
		MlirOperation	operation
	)

Inserts the given operation into the given symbol table.

The operation must have the symbol trait. If the symbol table already has a symbol with the same name, renames the symbol being inserted to ensure name uniqueness. Note that this does not move the operation itself into the block of the symbol table operation, this should be done separately. Returns the name of the symbol after insertion.

Definition at line 895 of file IR.cpp.

References unwrap(), and wrap().

Referenced by mlir::python::PySymbolTable::insert().

◆ mlirSymbolTableLookup()

MlirOperation mlirSymbolTableLookup	(	MlirSymbolTable	symbolTable,
		MlirStringRef	name
	)

Looks up a symbol with the given name in the given symbol table and returns the operation that corresponds to the symbol.

If the symbol cannot be found, returns a null operation.

Definition at line 890 of file IR.cpp.

References MlirStringRef::data, MlirStringRef::length, unwrap(), and wrap().

Referenced by mlir::python::PySymbolTable::dunderGetItem().

◆ mlirSymbolTableReplaceAllSymbolUses()

MlirLogicalResult mlirSymbolTableReplaceAllSymbolUses	(	MlirStringRef	oldSymbol,
		MlirStringRef	newSymbol,
		MlirOperation	from
	)

Attempt to replace all uses that are nested within the given operation of the given symbol 'oldSymbol' with the provided 'newSymbol'.

This does not traverse into nested symbol tables. Will fail atomically if there are any unknown operations that may be potential symbol tables.

Definition at line 905 of file IR.cpp.

References mlir::SymbolTable::replaceAllSymbolUses(), unwrap(), and wrap().

Referenced by mlir::python::PySymbolTable::replaceAllSymbolUses().

◆ mlirSymbolTableWalkSymbolTables()

void mlirSymbolTableWalkSymbolTables	(	MlirOperation	from,
		bool	allSymUsesVisible,
		void()(MlirOperation, bool, void userData)	callback,
		void *	userData
	)

Walks all symbol table operations nested within, and including, op.

For each symbol table operation, the provided callback is invoked with the op and a boolean signifying if the symbols within that symbol table can be treated as if all uses within the IR are visible to the caller. allSymUsesVisible identifies whether all of the symbol uses of symbols within op are visible.

Definition at line 916 of file IR.cpp.

References unwrap(), mlir::SymbolTable::walkSymbolTables(), and wrap().

Referenced by mlir::python::PySymbolTable::walkSymbolTables().

◆ mlirTypeDump()

void mlirTypeDump ( MlirType type )

Prints the type to the standard error stream.

Definition at line 806 of file IR.cpp.

References unwrap().

◆ mlirTypeEqual()

bool mlirTypeEqual	(	MlirType	t1,
		MlirType	t2
	)

Checks if two types are equal.

Definition at line 797 of file IR.cpp.

References unwrap().

Referenced by mlir::python::PyType::operator==().

◆ mlirTypeGetContext()

MlirContext mlirTypeGetContext ( MlirType type )

Gets the context that a type was created with.

Definition at line 789 of file IR.cpp.

References unwrap(), and wrap().

Referenced by mlir::python::PyType::createFromCapsule().

◆ mlirTypeGetTypeID()

MlirTypeID mlirTypeGetTypeID ( MlirType type )

Gets the type ID of the type.

Definition at line 793 of file IR.cpp.

References unwrap(), and wrap().

◆ mlirTypeParseGet()

MlirType mlirTypeParseGet	(	MlirContext	context,
		MlirStringRef	type
	)

Parses a type. The type is owned by the context.

Definition at line 785 of file IR.cpp.

References mlir::parseType(), unwrap(), and wrap().

◆ mlirTypePrint()

void mlirTypePrint	(	MlirType	type,
		MlirStringCallback	callback,
		void *	userData
	)

Prints a location by sending chunks of the string representation and forwarding userData tocallback`.

Note that the callback may be called several times with consecutive chunks of the string.

Definition at line 801 of file IR.cpp.

References mlir::Diagnostic::print(), and unwrap().

◆ mlirValueDump()

void mlirValueDump ( MlirValue value )

Prints the value to the standard error stream.

Definition at line 736 of file IR.cpp.

References unwrap().

◆ mlirValueEqual()

bool mlirValueEqual	(	MlirValue	value1,
		MlirValue	value2
	)

Returns 1 if two values are equal, 0 otherwise.

Definition at line 698 of file IR.cpp.

References unwrap().

◆ mlirValueGetFirstUse()

MlirOpOperand mlirValueGetFirstUse ( MlirValue value )

Returns an op operand representing the first use of the value, or a null op operand if there are no uses.

Definition at line 744 of file IR.cpp.

References mlir::ValueUseIterator< OperandType >::getOperand(), unwrap(), mlir::Value::use_begin(), mlir::Value::use_empty(), and wrap().

◆ mlirValueGetType()

MlirType mlirValueGetType ( MlirValue value )

Returns the type of the value.

Definition at line 732 of file IR.cpp.

References unwrap(), and wrap().

◆ mlirValueIsABlockArgument()

bool mlirValueIsABlockArgument ( MlirValue value )

Returns 1 if the value is a block argument, 0 otherwise.

Definition at line 702 of file IR.cpp.

References unwrap().

Referenced by mlir::python::PyValue::createFromCapsule().

◆ mlirValueIsAOpResult()

bool mlirValueIsAOpResult ( MlirValue value )

Returns 1 if the value is an operation result, 0 otherwise.

Definition at line 706 of file IR.cpp.

References unwrap().

Referenced by mlir::python::PyValue::createFromCapsule().

◆ mlirValuePrint()

void mlirValuePrint	(	MlirValue	value,
		MlirStringCallback	callback,
		void *	userData
	)

Prints a value by sending chunks of the string representation and forwarding userData tocallback`.

Note that the callback may be called several times with consecutive chunks of the string.

Definition at line 738 of file IR.cpp.

References mlir::Diagnostic::print(), and unwrap().

Macros

Functions

Macro Definition Documentation

◆ APPEND_ELEMS

Function Documentation

◆ inferOperationTypes()

◆ mlirAttributeDump()

◆ mlirAttributeEqual()

◆ mlirAttributeGetContext()

◆ mlirAttributeGetType()

◆ mlirAttributeGetTypeID()

◆ mlirAttributeParseGet()

◆ mlirAttributePrint()

◆ mlirBlockAddArgument()

◆ mlirBlockAppendOwnedOperation()

◆ mlirBlockArgumentGetArgNumber()

◆ mlirBlockArgumentGetOwner()

◆ mlirBlockArgumentSetType()

◆ mlirBlockCreate()

◆ mlirBlockDestroy()

◆ mlirBlockDetach()

◆ mlirBlockEqual()

◆ mlirBlockGetArgument()

◆ mlirBlockGetFirstOperation()

◆ mlirBlockGetNextInRegion()

◆ mlirBlockGetNumArguments()

◆ mlirBlockGetParentOperation()

◆ mlirBlockGetParentRegion()

◆ mlirBlockGetTerminator()

◆ mlirBlockInsertOwnedOperation()

◆ mlirBlockInsertOwnedOperationAfter()

◆ mlirBlockInsertOwnedOperationBefore()

◆ mlirBlockPrint()

◆ mlirContextAppendDialectRegistry()

◆ mlirContextCreate()

◆ mlirContextDestroy()

◆ mlirContextEnableMultithreading()

◆ mlirContextEqual()

◆ mlirContextGetAllowUnregisteredDialects()

◆ mlirContextGetNumLoadedDialects()

◆ mlirContextGetNumRegisteredDialects()

◆ mlirContextGetOrLoadDialect()

◆ mlirContextIsRegisteredOperation()

◆ mlirContextLoadAllAvailableDialects()

◆ mlirContextSetAllowUnregisteredDialects()

◆ mlirDialectEqual()

◆ mlirDialectGetContext()

◆ mlirDialectGetNamespace()

◆ mlirDialectRegistryCreate()

◆ mlirDialectRegistryDestroy()

◆ mlirIdentifierEqual()

◆ mlirIdentifierGet()

◆ mlirIdentifierGetContext()

◆ mlirIdentifierStr()

◆ mlirLocationCallSiteGet()

◆ mlirLocationEqual()

◆ mlirLocationFileLineColGet()

◆ mlirLocationFromAttribute()

◆ mlirLocationFusedGet()

◆ mlirLocationGetAttribute()

◆ mlirLocationGetContext()

◆ mlirLocationNameGet()

◆ mlirLocationPrint()

◆ mlirLocationUnknownGet()

◆ mlirModuleCreateEmpty()

◆ mlirModuleCreateParse()

◆ mlirModuleDestroy()

◆ mlirModuleFromOperation()

◆ mlirModuleGetBody()

◆ mlirModuleGetContext()

◆ mlirModuleGetOperation()

◆ mlirNamedAttributeGet()

◆ mlirOperationClone()

◆ mlirOperationCreate()

◆ mlirOperationCreateParse()

◆ mlirOperationDestroy()

◆ mlirOperationDump()

◆ mlirOperationEqual()

◆ mlirOperationGetAttribute()

◆ mlirOperationGetAttributeByName()