Namespaces
	detail

Classes
class	DINodeAttr
	This class represents the base attribute for all debug info attributes. More...

class	DIScopeAttr
	This class represents a LLVM attribute that describes a debug info scope. More...

class	DILocalScopeAttr
	This class represents a LLVM attribute that describes a local debug info scope. More...

class	DITypeAttr
	This class represents a LLVM attribute that describes a debug info type. More...

class	DIVariableAttr
	This class represents a LLVM attribute that describes a debug info variable. More...

class	TBAANodeAttr
	Base class for LLVM attributes participating in the TBAA graph. More...

class	GEPIndicesAdaptor
	Class used for convenient access and iteration over GEP indices. More...

class	GEPArg
	Class used for building a 'llvm.getelementptr'. More...

struct	AssumeAlignTag

struct	AssumeSeparateStorageTag

class	MergeFragments
	Adjacent DW_OP_LLVM_fragment should be merged into one. More...

class	DIExpressionRewriter
	Rewriter for DIExpressionAttr. More...

class	ModuleToObject
	Utility base class for transforming operations into binary objects, by default it returns the serialized LLVM bitcode for the module. More...

class	ModuleImport
	Module import implementation class that provides methods to import globals and functions from an LLVM module into an MLIR module. More...

class	ModuleTranslation
	Implementation class for module translation. More...

class	TypeFromLLVMIRTranslator
	Utility class to translate LLVM IR types to the MLIR LLVM dialect. More...

class	TypeToLLVMIRTranslator
	Utility class to translate MLIR LLVM dialect types to LLVM IR. More...

Typedefs
using	GEPConstantIndex = llvm::PointerEmbeddedInt< int32_t, kGEPConstantBitWidth >
	Wrapper around a int32_t for use in a PointerUnion. More...

Enumerations
enum class	PtrDLEntryPos { Size = 0 , Abi = 1 , Preferred = 2 , Index = 3 }
	The positions of different values in the data layout entry for pointers. More...

Functions
SmallVector< Value >	decomposeValue (OpBuilder &builder, Location loc, Value src, Type dstType)
	Decomposes a `src` value into a set of values of type `dstType` through series of bitcasts and vector ops. More...

Value	composeValue (OpBuilder &builder, Location loc, ValueRange src, Type dstType)
	Composes a set of `src` values into a single value of type `dstType` through series of bitcasts and vector ops. More...

Value	getStridedElementPtr (OpBuilder &builder, Location loc, const LLVMTypeConverter &converter, MemRefType type, Value memRefDesc, ValueRange indices, LLVM::GEPNoWrapFlags noWrapFlags=LLVM::GEPNoWrapFlags::none)
	Performs the index computation to get to the element at `indices` of the memory pointed to by `memRefDesc`, using the layout map of `type`. More...

LogicalResult	createPrintStrCall (OpBuilder &builder, Location loc, ModuleOp moduleOp, StringRef symbolName, StringRef string, const LLVMTypeConverter &typeConverter, bool addNewline=true, std::optional< StringRef > runtimeFunctionName={})
	Generate IR that prints the given string to stdout. More...

FailureOr< LLVM::LLVMFuncOp >	lookupOrCreatePrintI64Fn (OpBuilder &b, Operation *moduleOp)
	Helper functions to look up or create the declaration for commonly used external C function calls. More...

FailureOr< LLVM::LLVMFuncOp >	lookupOrCreatePrintU64Fn (OpBuilder &b, Operation *moduleOp)

FailureOr< LLVM::LLVMFuncOp >	lookupOrCreatePrintF16Fn (OpBuilder &b, Operation *moduleOp)

FailureOr< LLVM::LLVMFuncOp >	lookupOrCreatePrintBF16Fn (OpBuilder &b, Operation *moduleOp)

FailureOr< LLVM::LLVMFuncOp >	lookupOrCreatePrintF32Fn (OpBuilder &b, Operation *moduleOp)

FailureOr< LLVM::LLVMFuncOp >	lookupOrCreatePrintF64Fn (OpBuilder &b, Operation *moduleOp)

FailureOr< LLVM::LLVMFuncOp >	lookupOrCreatePrintStringFn (OpBuilder &b, Operation *moduleOp, std::optional< StringRef > runtimeFunctionName={})
	Declares a function to print a C-string. More...

FailureOr< LLVM::LLVMFuncOp >	lookupOrCreatePrintOpenFn (OpBuilder &b, Operation *moduleOp)

FailureOr< LLVM::LLVMFuncOp >	lookupOrCreatePrintCloseFn (OpBuilder &b, Operation *moduleOp)

FailureOr< LLVM::LLVMFuncOp >	lookupOrCreatePrintCommaFn (OpBuilder &b, Operation *moduleOp)

FailureOr< LLVM::LLVMFuncOp >	lookupOrCreatePrintNewlineFn (OpBuilder &b, Operation *moduleOp)

FailureOr< LLVM::LLVMFuncOp >	lookupOrCreateMallocFn (OpBuilder &b, Operation *moduleOp, Type indexType)

FailureOr< LLVM::LLVMFuncOp >	lookupOrCreateAlignedAllocFn (OpBuilder &b, Operation *moduleOp, Type indexType)

FailureOr< LLVM::LLVMFuncOp >	lookupOrCreateFreeFn (OpBuilder &b, Operation *moduleOp)

FailureOr< LLVM::LLVMFuncOp >	lookupOrCreateGenericAllocFn (OpBuilder &b, Operation *moduleOp, Type indexType)

FailureOr< LLVM::LLVMFuncOp >	lookupOrCreateGenericAlignedAllocFn (OpBuilder &b, Operation *moduleOp, Type indexType)

FailureOr< LLVM::LLVMFuncOp >	lookupOrCreateGenericFreeFn (OpBuilder &b, Operation *moduleOp)

FailureOr< LLVM::LLVMFuncOp >	lookupOrCreateMemRefCopyFn (OpBuilder &b, Operation *moduleOp, Type indexType, Type unrankedDescriptorType)

FailureOr< LLVM::LLVMFuncOp >	lookupOrCreateFn (OpBuilder &b, Operation *moduleOp, StringRef name, ArrayRef< Type > paramTypes={}, Type resultType={}, bool isVarArg=false, bool isReserved=false)
	Create a FuncOp with signature `resultType`(`paramTypes`)`and name`name`. More...

Value	createGlobalString (Location loc, OpBuilder &builder, StringRef name, StringRef value, Linkage linkage)
	Create an LLVM global containing the string "value" at the module containing surrounding the insertion point of builder. More...

bool	satisfiesLLVMModule (Operation *op)
	LLVM requires some operations to be inside of a Module operation. More...

template<typename IntT = int64_t>
SmallVector< IntT >	convertArrayToIndices (ArrayRef< Attribute > attrs)
	Convert an array of integer attributes to a vector of integers that can be used as indices in LLVM operations. More...

template<typename IntT = int64_t>
SmallVector< IntT >	convertArrayToIndices (ArrayAttr attrs)
	Convert an `ArrayAttr` of integer attributes to a vector of integers that can be used as indices in LLVM operations. More...

	DEFINE_TRIVIAL_LLVM_TYPE (LLVMVoidType, "llvm.void")

	DEFINE_TRIVIAL_LLVM_TYPE (LLVMTokenType, "llvm.token")

	DEFINE_TRIVIAL_LLVM_TYPE (LLVMLabelType, "llvm.label")

	DEFINE_TRIVIAL_LLVM_TYPE (LLVMMetadataType, "llvm.metadata")

ParseResult	parsePrettyLLVMType (AsmParser &p, Type &type)
	Parse any MLIR type or a concise syntax for LLVM types. More...

void	printPrettyLLVMType (AsmPrinter &p, Type type)
	Print any MLIR type or a concise syntax for LLVM types. More...

bool	isCompatibleType (Type type)
	Returns `true` if the given type is compatible with the LLVM dialect. More...

bool	isCompatibleOuterType (Type type)
	Returns `true` if the given outer type is compatible with the LLVM dialect without checking its potential nested types such as struct elements. More...

bool	isCompatibleFloatingPointType (Type type)
	Returns `true` if the given type is a floating-point type compatible with the LLVM dialect. More...

bool	isCompatibleVectorType (Type type)
	Returns `true` if the given type is a vector type compatible with the LLVM dialect. More...

llvm::ElementCount	getVectorNumElements (Type type)
	Returns the element count of any LLVM-compatible vector type. More...

bool	isScalableVectorType (Type vectorType)
	Returns whether a vector type is scalable or not. More...

Type	getVectorType (Type elementType, unsigned numElements, bool isScalable=false)
	Creates an LLVM dialect-compatible vector type with the given element type and length. More...

Type	getVectorType (Type elementType, const llvm::ElementCount &numElements)
	Creates an LLVM dialect-compatible vector type with the given element type and length. More...

llvm::TypeSize	getPrimitiveTypeSizeInBits (Type type)
	Returns the size of the given primitive LLVM dialect-compatible type (including vectors) in bits, for example, the size of i16 is 16 and the size of vector<4xi16> is 64. More...

std::optional< uint64_t >	extractPointerSpecValue (Attribute attr, PtrDLEntryPos pos)
	Returns the value that corresponds to named position `pos` from the data layout entry `attr` assuming it's a dense integer elements attribute. More...

void	legalizeDIExpressionsRecursively (Operation *op)
	Register all known legalization patterns declared here and apply them to all ops in `op`. More...

void	registerInlinerInterface (DialectRegistry &registry)
	Register the `LLVMInlinerInterface` implementation of `DialectInlinerInterface` with the LLVM dialect. More...

void	ensureDistinctSuccessors (Operation *op)
	Make argument-taking successors of each block distinct. More...

llvm::Constant *	createSourceLocStrFromLocation (Location loc, llvm::OpenMPIRBuilder &builder, StringRef name, uint32_t &strLen)
	Create a constant string location from the MLIR Location information. More...

llvm::Constant *	createMappingInformation (Location loc, llvm::OpenMPIRBuilder &builder)
	Create a constant string representing the mapping information extracted from the MLIR location information. More...

Variables
constexpr int	kGEPConstantBitWidth = 29
	Bit-width of a 'GEPConstantIndex' within GEPArg. More...

Typedef Documentation

◆ GEPConstantIndex

using mlir::LLVM::GEPConstantIndex = typedef llvm::PointerEmbeddedInt<int32_t, kGEPConstantBitWidth>

Wrapper around a int32_t for use in a PointerUnion.

Definition at line 69 of file LLVMDialect.h.

Enumeration Type Documentation

◆ PtrDLEntryPos

enum mlir::LLVM::PtrDLEntryPos

strong

The positions of different values in the data layout entry for pointers.

Enumerator
Size
Abi
Preferred
Index

Definition at line 136 of file LLVMTypes.h.

Function Documentation

◆ composeValue()

Value mlir::LLVM::composeValue	(	OpBuilder &	builder,
		Location	loc,
		ValueRange	src,
		Type	dstType
	)

Composes a set of src values into a single value of type dstType through series of bitcasts and vector ops.

Inversely to decomposeValue, this function is used to combine multiple values into a single value.

Definition at line 448 of file Pattern.cpp.

References mlir::OpBuilder::create(), createI32Constant(), mlir::detail::enumerate(), mlir::get(), getBitWidth(), mlir::Builder::getIntegerType(), mlir::Value::getType(), and mlir::ValueRange::getType().

◆ convertArrayToIndices() [1/2]

template<typename IntT = int64_t>

SmallVector<IntT> mlir::LLVM::convertArrayToIndices ( ArrayAttr attrs )

Convert an ArrayAttr of integer attributes to a vector of integers that can be used as indices in LLVM operations.

Definition at line 240 of file LLVMDialect.h.

◆ convertArrayToIndices() [2/2]

template<typename IntT = int64_t>

SmallVector<IntT> mlir::LLVM::convertArrayToIndices ( ArrayRef< Attribute > attrs )

Convert an array of integer attributes to a vector of integers that can be used as indices in LLVM operations.

Definition at line 229 of file LLVMDialect.h.

◆ createGlobalString()

Value mlir::LLVM::createGlobalString	(	Location	loc,
		OpBuilder &	builder,
		StringRef	name,
		StringRef	value,
		LLVM::Linkage	linkage
	)

Create an LLVM global containing the string "value" at the module containing surrounding the insertion point of builder.

Obtain the address of that global and use it to compute the address of the first character in the string (operations inserted at the builder insertion point).

Definition at line 4310 of file LLVMDialect.cpp.

References mlir::OpBuilder::create(), mlir::get(), mlir::Builder::getContext(), mlir::OpBuilder::getInsertionBlock(), mlir::OpBuilder::getListener(), mlir::Operation::getParentOfType(), mlir::Block::getParentOp(), and mlir::Builder::getStringAttr().

◆ createMappingInformation()

llvm::Constant * mlir::LLVM::createMappingInformation	(	Location	loc,
		llvm::OpenMPIRBuilder &	builder
	)

Create a constant string representing the mapping information extracted from the MLIR location information.

Definition at line 32 of file OpenMPCommon.cpp.

References createSourceLocStrFromLocation().

Referenced by mapParentWithMembers(), processMapMembersWithParent(), and processOperands().

◆ createPrintStrCall()

LogicalResult mlir::LLVM::createPrintStrCall	(	OpBuilder &	builder,
		Location	loc,
		ModuleOp	moduleOp,
		StringRef	symbolName,
		StringRef	string,
		const LLVMTypeConverter &	typeConverter,
		bool	addNewline = `true`,
		std::optional< StringRef >	runtimeFunctionName = `{}`
	)

Generate IR that prints the given string to stdout.

If a custom runtime function is defined via runtimeFunctionName, it must have the signature void(char const*). The default function is printString.

Definition at line 30 of file PrintCallHelper.cpp.

References mlir::OpBuilder::create(), ensureSymbolNameIsUnique(), mlir::get(), mlir::DenseElementsAttr::get(), mlir::Builder::getContext(), mlir::Builder::getI8Type(), lookupOrCreatePrintStringFn(), mlir::OpBuilder::restoreInsertionPoint(), mlir::OpBuilder::saveInsertionPoint(), and mlir::OpBuilder::setInsertionPointToStart().

◆ createSourceLocStrFromLocation()

llvm::Constant * mlir::LLVM::createSourceLocStrFromLocation	(	Location	loc,
		llvm::OpenMPIRBuilder &	builder,
		StringRef	name,
		uint32_t &	strLen
	)

Create a constant string location from the MLIR Location information.

Definition at line 16 of file OpenMPCommon.cpp.

Referenced by createMappingInformation(), and createSourceLocationInfo().

◆ decomposeValue()

SmallVector< Value > mlir::LLVM::decomposeValue	(	OpBuilder &	builder,
		Location	loc,
		Value	src,
		Type	dstType
	)

Decomposes a src value into a set of values of type dstType through series of bitcasts and vector ops.

Src and dst types are expected to be int or float types or vector types of them.

Definition at line 409 of file Pattern.cpp.

References mlir::OpBuilder::create(), createI32Constant(), mlir::get(), getBitWidth(), mlir::Builder::getIntegerType(), and mlir::Value::getType().

◆ DEFINE_TRIVIAL_LLVM_TYPE() [1/4]

mlir::LLVM::DEFINE_TRIVIAL_LLVM_TYPE	(	LLVMLabelType	,
		"llvm.label"
	)

◆ DEFINE_TRIVIAL_LLVM_TYPE() [2/4]

mlir::LLVM::DEFINE_TRIVIAL_LLVM_TYPE	(	LLVMMetadataType	,
		"llvm.metadata"
	)

◆ DEFINE_TRIVIAL_LLVM_TYPE() [3/4]

mlir::LLVM::DEFINE_TRIVIAL_LLVM_TYPE	(	LLVMTokenType	,
		"llvm.token"
	)

◆ DEFINE_TRIVIAL_LLVM_TYPE() [4/4]

mlir::LLVM::DEFINE_TRIVIAL_LLVM_TYPE	(	LLVMVoidType	,
		"llvm.void"
	)

◆ ensureDistinctSuccessors()

void mlir::LLVM::ensureDistinctSuccessors ( Operation * op )

Make argument-taking successors of each block distinct.

PHI nodes in LLVM IR use the predecessor ID to identify which value to take. They do not support different values coming from the same predecessor. If a block has another block as a successor more than once with different values, insert a new dummy block for LLVM PHI nodes to tell the sources apart.

Definition at line 68 of file LegalizeForExport.cpp.

References mlir::Operation::getRegions(), and mlir::Operation::walk().

◆ extractPointerSpecValue()

std::optional< uint64_t > mlir::LLVM::extractPointerSpecValue	(	Attribute	attr,
		PtrDLEntryPos	pos
	)

Returns the value that corresponds to named position pos from the data layout entry attr assuming it's a dense integer elements attribute.

Returns std::nullopt if pos is not present in the entry. Currently only PtrDLEntryPos::Index is optional, and all other positions may be assumed to be present.

Definition at line 266 of file LLVMTypes.cpp.

Referenced by getPointerDataLayoutEntry().

◆ getPrimitiveTypeSizeInBits()

llvm::TypeSize mlir::LLVM::getPrimitiveTypeSizeInBits ( Type type )

Returns the size of the given primitive LLVM dialect-compatible type (including vectors) in bits, for example, the size of i16 is 16 and the size of vector<4xi16> is 64.

Returns 0 for non-primitive (aggregates such as struct) or types that don't have a size (such as void).

Definition at line 857 of file LLVMTypes.cpp.

References isCompatibleType(), and isCompatibleVectorType().

◆ getStridedElementPtr()

Value mlir::LLVM::getStridedElementPtr	(	OpBuilder &	builder,
		Location	loc,
		const LLVMTypeConverter &	converter,
		MemRefType	type,
		Value	memRefDesc,
		ValueRange	indices,
		LLVM::GEPNoWrapFlags	noWrapFlags = `LLVM::GEPNoWrapFlags::none`
	)

Performs the index computation to get to the element at indices of the memory pointed to by memRefDesc, using the layout map of type.

The indices are linearized as: base_offset + index_0 * stride_0 + ... + index_n * stride_n.

Definition at line 487 of file Pattern.cpp.

References mlir::MemRefDescriptor::bufferPtr(), mlir::LLVMTypeConverter::convertType(), mlir::OpBuilder::create(), mlir::MemRefDescriptor::getElementPtrType(), mlir::Builder::getIndexAttr(), mlir::LLVMTypeConverter::getIndexType(), and mlir::MemRefDescriptor::stride().

Referenced by mlir::ConvertToLLVMPattern::getStridedElementPtr().

◆ getVectorNumElements()

llvm::ElementCount mlir::LLVM::getVectorNumElements ( Type type )

Returns the element count of any LLVM-compatible vector type.

Definition at line 827 of file LLVMTypes.cpp.

Referenced by getI1SameShape(), and verifyExtOp().

◆ getVectorType() [1/2]

Type mlir::LLVM::getVectorType	(	Type	elementType,
		const llvm::ElementCount &	numElements
	)

Creates an LLVM dialect-compatible vector type with the given element type and length.

Definition at line 848 of file LLVMTypes.cpp.

References getVectorType().

◆ getVectorType() [2/2]

Type mlir::LLVM::getVectorType	(	Type	elementType,
		unsigned	numElements,
		bool	isScalable = `false`
	)

Creates an LLVM dialect-compatible vector type with the given element type and length.

Definition at line 841 of file LLVMTypes.cpp.

References mlir::get().

Referenced by getI1SameShape(), getIndexedPtrs(), getVectorType(), and parseShuffleType().

◆ isCompatibleFloatingPointType()

bool mlir::LLVM::isCompatibleFloatingPointType ( Type type )

Returns true if the given type is a floating-point type compatible with the LLVM dialect.

Definition at line 809 of file LLVMTypes.cpp.

Referenced by isTypeCompatibleWithAtomicOp().

◆ isCompatibleOuterType()

bool mlir::LLVM::isCompatibleOuterType ( Type type )

Returns true if the given outer type is compatible with the LLVM dialect without checking its potential nested types such as struct elements.

Definition at line 705 of file LLVMTypes.cpp.

◆ isCompatibleType()

bool mlir::LLVM::isCompatibleType ( Type type )

Returns true if the given type is compatible with the LLVM dialect.

This is an alias to LLVMDialect::isCompatibleType.

Definition at line 796 of file LLVMTypes.cpp.

References mlir::Type::getContext(), mlir::MLIRContext::getLoadedDialect(), and isCompatibleImpl().

Referenced by areAllLLVMTypes(), buildLLVMFunctionType(), mlir::LLVMTypeConverter::convertFunctionTypeCWrapper(), dispatchPrint(), mlir::LLVM::detail::extractNDVectorTypeInfo(), getInsertExtractValueElementType(), getPrimitiveTypeSizeInBits(), mlir::LLVM::detail::intrinsicRewrite(), mlir::LLVMTypeConverter::LLVMTypeConverter(), optionallyTruncateOrExtend(), mlir::LLVMTypeConverter::packFunctionResults(), mlir::LLVMTypeConverter::packOperationResults(), parseCmpOp(), mlir::StructBuilder::StructBuilder(), and mlir::LLVM::detail::vectorOneToOneRewrite().

◆ isCompatibleVectorType()

bool mlir::LLVM::isCompatibleVectorType ( Type type )

Returns true if the given type is a vector type compatible with the LLVM dialect.

Compatible types include 1D built-in vector types of built-in integers and floating-point values, LLVM dialect fixed vector types of LLVM dialect pointers and LLVM dialect scalable vector types.

Definition at line 814 of file LLVMTypes.cpp.

Referenced by mlir::LLVM::detail::extractNDVectorTypeInfo(), getI1SameShape(), getPrimitiveTypeSizeInBits(), parseShuffleType(), and verifyExtOp().

◆ isScalableVectorType()

bool mlir::LLVM::isScalableVectorType ( Type vectorType )

Returns whether a vector type is scalable or not.

Definition at line 835 of file LLVMTypes.cpp.

Referenced by parseShuffleType().

◆ legalizeDIExpressionsRecursively()

void mlir::LLVM::legalizeDIExpressionsRecursively ( Operation * op )

Register all known legalization patterns declared here and apply them to all ops in op.

Definition at line 52 of file DIExpressionLegalization.cpp.

References mlir::LLVM::DIExpressionRewriter::addPattern(), mlir::detail::AttrTypeReplacerBase< Concrete >::addReplacement(), mlir::detail::AttrTypeReplacerBase< Concrete >::recursivelyReplaceElementsIn(), and mlir::LLVM::DIExpressionRewriter::simplify().

◆ lookupOrCreateAlignedAllocFn()

FailureOr< LLVM::LLVMFuncOp > mlir::LLVM::lookupOrCreateAlignedAllocFn	(	OpBuilder &	b,
		Operation *	moduleOp,
		Type	indexType
	)

Definition at line 186 of file FunctionCallUtils.cpp.

References mlir::Operation::getContext(), getVoidPtr(), kAlignedAlloc, and lookupOrCreateReservedFn().

◆ lookupOrCreateFn()

FailureOr< LLVM::LLVMFuncOp > mlir::LLVM::lookupOrCreateFn	(	OpBuilder &	b,
		Operation *	moduleOp,
		StringRef	name,
		ArrayRef< Type >	paramTypes = `{}`,
		Type	resultType = `{}`,
		bool	isVarArg = `false`,
		bool	isReserved = `false`
	)

Create a FuncOp with signature resultType(paramTypes)and namename`.

Generic print function lookupOrCreate helper.

Return a failure if the FuncOp found has unexpected signature.

Definition at line 49 of file FunctionCallUtils.cpp.

References mlir::OpBuilder::create(), mlir::Region::empty(), mlir::Region::front(), mlir::get(), mlir::Operation::getLoc(), mlir::Operation::getRegion(), mlir::Operation::hasTrait(), mlir::SymbolTable::lookupSymbolIn(), and mlir::OpBuilder::setInsertionPointToStart().

Referenced by lookupOrCreateReservedFn().

◆ lookupOrCreateFreeFn()

FailureOr< LLVM::LLVMFuncOp > mlir::LLVM::lookupOrCreateFreeFn	(	OpBuilder &	b,
		Operation *	moduleOp
	)

Definition at line 194 of file FunctionCallUtils.cpp.

References mlir::get(), mlir::Operation::getContext(), getVoidPtr(), kFree, and lookupOrCreateReservedFn().

Referenced by mlir::ConvertToLLVMPattern::copyUnrankedDescriptors().

◆ lookupOrCreateGenericAlignedAllocFn()

FailureOr< LLVM::LLVMFuncOp > mlir::LLVM::lookupOrCreateGenericAlignedAllocFn	(	OpBuilder &	b,
		Operation *	moduleOp,
		Type	indexType
	)

Definition at line 207 of file FunctionCallUtils.cpp.

References mlir::Operation::getContext(), getVoidPtr(), kGenericAlignedAlloc, and lookupOrCreateReservedFn().

◆ lookupOrCreateGenericAllocFn()

FailureOr< LLVM::LLVMFuncOp > mlir::LLVM::lookupOrCreateGenericAllocFn	(	OpBuilder &	b,
		Operation *	moduleOp,
		Type	indexType
	)

Definition at line 201 of file FunctionCallUtils.cpp.

References mlir::Operation::getContext(), getVoidPtr(), kGenericAlloc, and lookupOrCreateReservedFn().

◆ lookupOrCreateGenericFreeFn()

FailureOr< LLVM::LLVMFuncOp > mlir::LLVM::lookupOrCreateGenericFreeFn	(	OpBuilder &	b,
		Operation *	moduleOp
	)

Definition at line 215 of file FunctionCallUtils.cpp.

References mlir::get(), mlir::Operation::getContext(), getVoidPtr(), kGenericFree, and lookupOrCreateReservedFn().

◆ lookupOrCreateMallocFn()

FailureOr< LLVM::LLVMFuncOp > mlir::LLVM::lookupOrCreateMallocFn	(	OpBuilder &	b,
		Operation *	moduleOp,
		Type	indexType
	)

Definition at line 179 of file FunctionCallUtils.cpp.

References mlir::Operation::getContext(), getVoidPtr(), kMalloc, and lookupOrCreateReservedFn().

Referenced by mlir::ConvertToLLVMPattern::copyUnrankedDescriptors().

◆ lookupOrCreateMemRefCopyFn()

FailureOr< LLVM::LLVMFuncOp > mlir::LLVM::lookupOrCreateMemRefCopyFn	(	OpBuilder &	b,
		Operation *	moduleOp,
		Type	indexType,
		Type	unrankedDescriptorType
	)

Definition at line 222 of file FunctionCallUtils.cpp.

References mlir::get(), mlir::Operation::getContext(), kMemRefCopy, and lookupOrCreateReservedFn().

◆ lookupOrCreatePrintBF16Fn()

FailureOr< LLVM::LLVMFuncOp > mlir::LLVM::lookupOrCreatePrintBF16Fn	(	OpBuilder &	b,
		Operation *	moduleOp
	)

Definition at line 111 of file FunctionCallUtils.cpp.

References mlir::get(), mlir::Operation::getContext(), kPrintBF16, and lookupOrCreateReservedFn().

◆ lookupOrCreatePrintCloseFn()

FailureOr< LLVM::LLVMFuncOp > mlir::LLVM::lookupOrCreatePrintCloseFn	(	OpBuilder &	b,
		Operation *	moduleOp
	)

Definition at line 158 of file FunctionCallUtils.cpp.

References mlir::get(), mlir::Operation::getContext(), kPrintClose, and lookupOrCreateReservedFn().

◆ lookupOrCreatePrintCommaFn()

FailureOr< LLVM::LLVMFuncOp > mlir::LLVM::lookupOrCreatePrintCommaFn	(	OpBuilder &	b,
		Operation *	moduleOp
	)

Definition at line 165 of file FunctionCallUtils.cpp.

References mlir::get(), mlir::Operation::getContext(), kPrintComma, and lookupOrCreateReservedFn().

◆ lookupOrCreatePrintF16Fn()

FailureOr< LLVM::LLVMFuncOp > mlir::LLVM::lookupOrCreatePrintF16Fn	(	OpBuilder &	b,
		Operation *	moduleOp
	)

Definition at line 103 of file FunctionCallUtils.cpp.

References mlir::get(), mlir::Operation::getContext(), kPrintF16, and lookupOrCreateReservedFn().

◆ lookupOrCreatePrintF32Fn()

FailureOr< LLVM::LLVMFuncOp > mlir::LLVM::lookupOrCreatePrintF32Fn	(	OpBuilder &	b,
		Operation *	moduleOp
	)

Definition at line 119 of file FunctionCallUtils.cpp.

References mlir::get(), mlir::Operation::getContext(), kPrintF32, and lookupOrCreateReservedFn().

◆ lookupOrCreatePrintF64Fn()

FailureOr< LLVM::LLVMFuncOp > mlir::LLVM::lookupOrCreatePrintF64Fn	(	OpBuilder &	b,
		Operation *	moduleOp
	)

Definition at line 126 of file FunctionCallUtils.cpp.

References mlir::get(), mlir::Operation::getContext(), kPrintF64, and lookupOrCreateReservedFn().

◆ lookupOrCreatePrintI64Fn()

FailureOr< LLVM::LLVMFuncOp > mlir::LLVM::lookupOrCreatePrintI64Fn	(	OpBuilder &	b,
		Operation *	moduleOp
	)

Helper functions to look up or create the declaration for commonly used external C function calls.

The list of functions provided here must be implemented separately (e.g. as part of a support runtime library or as part of the libc). Failure if an unexpected version of function is found.

Definition at line 89 of file FunctionCallUtils.cpp.

References mlir::get(), mlir::Operation::getContext(), kPrintI64, and lookupOrCreateReservedFn().

◆ lookupOrCreatePrintNewlineFn()

FailureOr< LLVM::LLVMFuncOp > mlir::LLVM::lookupOrCreatePrintNewlineFn	(	OpBuilder &	b,
		Operation *	moduleOp
	)

Definition at line 172 of file FunctionCallUtils.cpp.

References mlir::get(), mlir::Operation::getContext(), kPrintNewline, and lookupOrCreateReservedFn().

◆ lookupOrCreatePrintOpenFn()

FailureOr< LLVM::LLVMFuncOp > mlir::LLVM::lookupOrCreatePrintOpenFn	(	OpBuilder &	b,
		Operation *	moduleOp
	)

Definition at line 151 of file FunctionCallUtils.cpp.

References mlir::get(), mlir::Operation::getContext(), kPrintOpen, and lookupOrCreateReservedFn().

◆ lookupOrCreatePrintStringFn()

FailureOr< LLVM::LLVMFuncOp > mlir::LLVM::lookupOrCreatePrintStringFn	(	OpBuilder &	b,
		Operation *	moduleOp,
		std::optional< StringRef >	runtimeFunctionName = `{}`
	)

Declares a function to print a C-string.

If a custom runtime function is defined via runtimeFunctionName, it must have the signature void(char const*). The default function is printString.

Definition at line 141 of file FunctionCallUtils.cpp.

References mlir::get(), getCharPtr(), mlir::Operation::getContext(), kPrintString, and lookupOrCreateReservedFn().

Referenced by createPrintStrCall().

◆ lookupOrCreatePrintU64Fn()

FailureOr< LLVM::LLVMFuncOp > mlir::LLVM::lookupOrCreatePrintU64Fn	(	OpBuilder &	b,
		Operation *	moduleOp
	)

Definition at line 96 of file FunctionCallUtils.cpp.

References mlir::get(), mlir::Operation::getContext(), kPrintU64, and lookupOrCreateReservedFn().

◆ parsePrettyLLVMType()

ParseResult mlir::LLVM::parsePrettyLLVMType	(	AsmParser &	p,
		Type &	type
	)

Parse any MLIR type or a concise syntax for LLVM types.

Definition at line 305 of file LLVMTypeSyntax.cpp.

Referenced by parseExtTypeParams(), and parseFunctionTypes().

◆ printPrettyLLVMType()

void mlir::LLVM::printPrettyLLVMType	(	AsmPrinter &	p,
		Type	type
	)

Print any MLIR type or a concise syntax for LLVM types.

Definition at line 309 of file LLVMTypeSyntax.cpp.

Referenced by printFunctionTypes().

◆ registerInlinerInterface()

void mlir::LLVM::registerInlinerInterface ( DialectRegistry & registry )

Register the LLVMInlinerInterface implementation of DialectInlinerInterface with the LLVM dialect.

Definition at line 829 of file InlinerInterfaceImpl.cpp.

References mlir::DialectRegistry::addExtension().

Referenced by mlir::registerAllDialects().

◆ satisfiesLLVMModule()

bool mlir::LLVM::satisfiesLLVMModule ( Operation * op )

LLVM requires some operations to be inside of a Module operation.

This function confirms that the Operation has the desired properties.

Definition at line 4336 of file LLVMDialect.cpp.

References mlir::Operation::hasTrait().

Referenced by parentLLVMModule().

Variable Documentation

◆ kGEPConstantBitWidth

constexpr int mlir::LLVM::kGEPConstantBitWidth = 29

constexpr

Bit-width of a 'GEPConstantIndex' within GEPArg.

Definition at line 67 of file LLVMDialect.h.

Referenced by destructureIndices(), and getSubslotAccessInfo().

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Classes

Typedefs

Enumerations

Functions

Variables