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	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...

class	LLVMStructType
	LLVM dialect structure type representing a collection of different-typed elements manipulated together. More...

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

class	DIExpressionRewriter
	Rewriter for DIExpressionAttr. More...

class	CanonicalizeAlignedGep
	Canonicalizes GEPs of which the base type and the pointer's type hint do not match. More...

class	SplitStores
	Splits stores which write into multiple adjacent elements of an aggregate through a pointer. More...

class	SplitGEP
	Splits GEPs with more than two indices into multiple GEPs with exactly two indices. 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
void	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...

LLVM::LLVMFuncOp	lookupOrCreatePrintI64Fn (ModuleOp moduleOp)
	Helper functions to lookup or create the declaration for commonly used external C function calls. More...

LLVM::LLVMFuncOp	lookupOrCreatePrintU64Fn (ModuleOp moduleOp)

LLVM::LLVMFuncOp	lookupOrCreatePrintF16Fn (ModuleOp moduleOp)

LLVM::LLVMFuncOp	lookupOrCreatePrintBF16Fn (ModuleOp moduleOp)

LLVM::LLVMFuncOp	lookupOrCreatePrintF32Fn (ModuleOp moduleOp)

LLVM::LLVMFuncOp	lookupOrCreatePrintF64Fn (ModuleOp moduleOp)

LLVM::LLVMFuncOp	lookupOrCreatePrintStringFn (ModuleOp moduleOp, std::optional< StringRef > runtimeFunctionName={})
	Declares a function to print a C-string. More...

LLVM::LLVMFuncOp	lookupOrCreatePrintOpenFn (ModuleOp moduleOp)

LLVM::LLVMFuncOp	lookupOrCreatePrintCloseFn (ModuleOp moduleOp)

LLVM::LLVMFuncOp	lookupOrCreatePrintCommaFn (ModuleOp moduleOp)

LLVM::LLVMFuncOp	lookupOrCreatePrintNewlineFn (ModuleOp moduleOp)

LLVM::LLVMFuncOp	lookupOrCreateMallocFn (ModuleOp moduleOp, Type indexType)

LLVM::LLVMFuncOp	lookupOrCreateAlignedAllocFn (ModuleOp moduleOp, Type indexType)

LLVM::LLVMFuncOp	lookupOrCreateFreeFn (ModuleOp moduleOp)

LLVM::LLVMFuncOp	lookupOrCreateGenericAllocFn (ModuleOp moduleOp, Type indexType)

LLVM::LLVMFuncOp	lookupOrCreateGenericAlignedAllocFn (ModuleOp moduleOp, Type indexType)

LLVM::LLVMFuncOp	lookupOrCreateGenericFreeFn (ModuleOp moduleOp)

LLVM::LLVMFuncOp	lookupOrCreateMemRefCopyFn (ModuleOp moduleOp, Type indexType, Type unrankedDescriptorType)

LLVM::LLVMFuncOp	lookupOrCreateFn (ModuleOp moduleOp, StringRef name, ArrayRef< Type > paramTypes={}, Type resultType={}, bool isVarArg=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 (LLVMPPCFP128Type, "llvm.ppc_fp128")

	DEFINE_TRIVIAL_LLVM_TYPE (LLVMX86MMXType, "llvm.x86_mmx")

	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...

Type	getVectorElementType (Type type)
	Returns the element type of any 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...

Type	getFixedVectorType (Type elementType, unsigned numElements)
	Creates an LLVM dialect-compatible type with the given element type and length. More...

Type	getScalableVectorType (Type elementType, unsigned numElements)
	Creates an LLVM dialect-compatible 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	ensureDistinctSuccessors (Operation *op)
	Make argument-taking successors of each block distinct. More...

std::unique_ptr< Pass >	createLegalizeForExportPass ()
	Creates a pass that legalizes the LLVM dialect operations so that they can be translated to LLVM IR. More...

std::unique_ptr< Pass >	createDIScopeForLLVMFuncOpPass ()
	Create a pass to add DIScope to LLVMFuncOp that are missing it. More...

std::unique_ptr< Pass >	createRequestCWrappersPass ()

std::unique_ptr< Pass >	createTypeConsistencyPass ()
	Creates a pass that adjusts operations operating on pointers so they interpret pointee types as consistently as possible. 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 67 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 287 of file LLVMTypes.h.

Function Documentation

◆ 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 231 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 220 of file LLVMDialect.h.

◆ createDIScopeForLLVMFuncOpPass()

std::unique_ptr< Pass > mlir::LLVM::createDIScopeForLLVMFuncOpPass ( )

Create a pass to add DIScope to LLVMFuncOp that are missing it.

Definition at line 132 of file DIScopeForLLVMFuncOp.cpp.

◆ 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 3268 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().

◆ createLegalizeForExportPass()

std::unique_ptr< Pass > mlir::LLVM::createLegalizeForExportPass ( )

Creates a pass that legalizes the LLVM dialect operations so that they can be translated to LLVM IR.

Definition at line 88 of file LegalizeForExport.cpp.

◆ 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 collectMapDataFromMapOperands(), mapParentWithMembers(), and processMapMembersWithParent().

◆ createPrintStrCall()

void 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().

◆ createRequestCWrappersPass()

std::unique_ptr< Pass > mlir::LLVM::createRequestCWrappersPass ( )

Definition at line 34 of file RequestCWrappers.cpp.

◆ 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().

◆ createTypeConsistencyPass()

std::unique_ptr< Pass > mlir::LLVM::createTypeConsistencyPass ( )

Creates a pass that adjusts operations operating on pointers so they interpret pointee types as consistently as possible.

Definition at line 573 of file TypeConsistency.cpp.

◆ DEFINE_TRIVIAL_LLVM_TYPE() [1/6]

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

◆ DEFINE_TRIVIAL_LLVM_TYPE() [2/6]

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

◆ DEFINE_TRIVIAL_LLVM_TYPE() [3/6]

mlir::LLVM::DEFINE_TRIVIAL_LLVM_TYPE	(	LLVMPPCFP128Type	,
		"llvm.ppc_fp128"
	)

◆ DEFINE_TRIVIAL_LLVM_TYPE() [4/6]

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

◆ DEFINE_TRIVIAL_LLVM_TYPE() [5/6]

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

◆ DEFINE_TRIVIAL_LLVM_TYPE() [6/6]

mlir::LLVM::DEFINE_TRIVIAL_LLVM_TYPE	(	LLVMX86MMXType	,
		"llvm.x86_mmx"
	)

◆ 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.

◆ 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 262 of file LLVMTypes.cpp.

Referenced by getPointerDataLayoutEntry().

◆ getFixedVectorType()

Type mlir::LLVM::getFixedVectorType	(	Type	elementType,
		unsigned	numElements
	)

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

Definition at line 955 of file LLVMTypes.cpp.

References mlir::get().

Referenced by convertIntrinsicResult(), getIndexedPtrs(), mlir::nvgpu::getMmaSyncRegisterType(), inferIntrinsicResultType(), and unpackOperandVector().

◆ 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 981 of file LLVMTypes.cpp.

References isCompatibleType(), and isCompatibleVectorType().

◆ getScalableVectorType()

Type mlir::LLVM::getScalableVectorType	(	Type	elementType,
		unsigned	numElements
	)

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

Definition at line 966 of file LLVMTypes.cpp.

References mlir::get().

◆ getVectorElementType()

Type mlir::LLVM::getVectorElementType ( Type type )

Returns the element type of any vector type compatible with the LLVM dialect.

Definition at line 892 of file LLVMTypes.cpp.

Referenced by getLLVMTypeBitWidth(), and parseShuffleType().

◆ getVectorNumElements()

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

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

Definition at line 901 of file LLVMTypes.cpp.

Referenced by getI1SameShape().

◆ 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 946 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 928 of file LLVMTypes.cpp.

References mlir::get().

Referenced by getI1SameShape(), 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 871 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 763 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 858 of file LLVMTypes.cpp.

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

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

◆ 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 876 of file LLVMTypes.cpp.

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

◆ isScalableVectorType()

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

Returns whether a vector type is scalable or not.

Definition at line 919 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.

◆ lookupOrCreateAlignedAllocFn()

LLVM::LLVMFuncOp mlir::LLVM::lookupOrCreateAlignedAllocFn	(	ModuleOp	moduleOp,
		Type	indexType
	)

Definition at line 138 of file FunctionCallUtils.cpp.

References getVoidPtr(), kAlignedAlloc, and lookupOrCreateFn().

◆ lookupOrCreateFn()

LLVM::LLVMFuncOp mlir::LLVM::lookupOrCreateFn	(	ModuleOp	moduleOp,
		StringRef	name,
		ArrayRef< Type >	paramTypes = `{}`,
		Type	resultType = `{}`,
		bool	isVarArg = `false`
	)

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

Generic print function lookupOrCreate helper.

Definition at line 48 of file FunctionCallUtils.cpp.

References mlir::OpBuilder::create(), and mlir::get().

◆ lookupOrCreateFreeFn()

LLVM::LLVMFuncOp mlir::LLVM::lookupOrCreateFreeFn ( ModuleOp moduleOp )

Definition at line 144 of file FunctionCallUtils.cpp.

References mlir::get(), getVoidPtr(), kFree, and lookupOrCreateFn().

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

◆ lookupOrCreateGenericAlignedAllocFn()

LLVM::LLVMFuncOp mlir::LLVM::lookupOrCreateGenericAlignedAllocFn	(	ModuleOp	moduleOp,
		Type	indexType
	)

Definition at line 157 of file FunctionCallUtils.cpp.

References getVoidPtr(), kGenericAlignedAlloc, and lookupOrCreateFn().

◆ lookupOrCreateGenericAllocFn()

LLVM::LLVMFuncOp mlir::LLVM::lookupOrCreateGenericAllocFn	(	ModuleOp	moduleOp,
		Type	indexType
	)

Definition at line 150 of file FunctionCallUtils.cpp.

References getVoidPtr(), kGenericAlloc, and lookupOrCreateFn().

◆ lookupOrCreateGenericFreeFn()

LLVM::LLVMFuncOp mlir::LLVM::lookupOrCreateGenericFreeFn ( ModuleOp moduleOp )

Definition at line 164 of file FunctionCallUtils.cpp.

References mlir::get(), getVoidPtr(), kGenericFree, and lookupOrCreateFn().

◆ lookupOrCreateMallocFn()

LLVM::LLVMFuncOp mlir::LLVM::lookupOrCreateMallocFn	(	ModuleOp	moduleOp,
		Type	indexType
	)

Definition at line 132 of file FunctionCallUtils.cpp.

References getVoidPtr(), kMalloc, and lookupOrCreateFn().

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

◆ lookupOrCreateMemRefCopyFn()

LLVM::LLVMFuncOp mlir::LLVM::lookupOrCreateMemRefCopyFn	(	ModuleOp	moduleOp,
		Type	indexType,
		Type	unrankedDescriptorType
	)

Definition at line 171 of file FunctionCallUtils.cpp.

References mlir::get(), kMemRefCopy, and lookupOrCreateFn().

◆ lookupOrCreatePrintBF16Fn()

LLVM::LLVMFuncOp mlir::LLVM::lookupOrCreatePrintBF16Fn ( ModuleOp moduleOp )

Definition at line 78 of file FunctionCallUtils.cpp.

References mlir::get(), kPrintBF16, and lookupOrCreateFn().

◆ lookupOrCreatePrintCloseFn()

LLVM::LLVMFuncOp mlir::LLVM::lookupOrCreatePrintCloseFn ( ModuleOp moduleOp )

Definition at line 117 of file FunctionCallUtils.cpp.

References mlir::get(), kPrintClose, and lookupOrCreateFn().

◆ lookupOrCreatePrintCommaFn()

LLVM::LLVMFuncOp mlir::LLVM::lookupOrCreatePrintCommaFn ( ModuleOp moduleOp )

Definition at line 122 of file FunctionCallUtils.cpp.

References mlir::get(), kPrintComma, and lookupOrCreateFn().

◆ lookupOrCreatePrintF16Fn()

LLVM::LLVMFuncOp mlir::LLVM::lookupOrCreatePrintF16Fn ( ModuleOp moduleOp )

Definition at line 72 of file FunctionCallUtils.cpp.

References mlir::get(), kPrintF16, and lookupOrCreateFn().

◆ lookupOrCreatePrintF32Fn()

LLVM::LLVMFuncOp mlir::LLVM::lookupOrCreatePrintF32Fn ( ModuleOp moduleOp )

Definition at line 84 of file FunctionCallUtils.cpp.

References mlir::get(), kPrintF32, and lookupOrCreateFn().

◆ lookupOrCreatePrintF64Fn()

LLVM::LLVMFuncOp mlir::LLVM::lookupOrCreatePrintF64Fn ( ModuleOp moduleOp )

Definition at line 90 of file FunctionCallUtils.cpp.

References mlir::get(), kPrintF64, and lookupOrCreateFn().

◆ lookupOrCreatePrintI64Fn()

LLVM::LLVMFuncOp mlir::LLVM::lookupOrCreatePrintI64Fn ( ModuleOp moduleOp )

Helper functions to lookup 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).

Definition at line 60 of file FunctionCallUtils.cpp.

References mlir::get(), kPrintI64, and lookupOrCreateFn().

◆ lookupOrCreatePrintNewlineFn()

LLVM::LLVMFuncOp mlir::LLVM::lookupOrCreatePrintNewlineFn ( ModuleOp moduleOp )

Definition at line 127 of file FunctionCallUtils.cpp.

References mlir::get(), kPrintNewline, and lookupOrCreateFn().

◆ lookupOrCreatePrintOpenFn()

LLVM::LLVMFuncOp mlir::LLVM::lookupOrCreatePrintOpenFn ( ModuleOp moduleOp )

Definition at line 112 of file FunctionCallUtils.cpp.

References mlir::get(), kPrintOpen, and lookupOrCreateFn().

◆ lookupOrCreatePrintStringFn()

LLVM::LLVMFuncOp mlir::LLVM::lookupOrCreatePrintStringFn	(	ModuleOp	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 105 of file FunctionCallUtils.cpp.

References mlir::get(), getCharPtr(), kPrintString, and lookupOrCreateFn().

Referenced by createPrintStrCall().

◆ lookupOrCreatePrintU64Fn()

LLVM::LLVMFuncOp mlir::LLVM::lookupOrCreatePrintU64Fn ( ModuleOp moduleOp )

Definition at line 66 of file FunctionCallUtils.cpp.

References mlir::get(), kPrintU64, and lookupOrCreateFn().

◆ parsePrettyLLVMType()

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

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

Definition at line 347 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 351 of file LLVMTypeSyntax.cpp.

Referenced by printFunctionTypes().

◆ 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 3294 of file LLVMDialect.cpp.

Variable Documentation

◆ kGEPConstantBitWidth

constexpr int mlir::LLVM::kGEPConstantBitWidth = 29

constexpr

Bit-width of a 'GEPConstantIndex' within GEPArg.

Definition at line 65 of file LLVMDialect.h.

Referenced by destructureIndices(), and getSubslotAccessInfo().

Namespaces

Classes

Typedefs

Enumerations

Functions

Variables

Typedef Documentation

◆ GEPConstantIndex

Enumeration Type Documentation

◆ PtrDLEntryPos

Function Documentation

◆ convertArrayToIndices() [1/2]

◆ convertArrayToIndices() [2/2]

◆ createDIScopeForLLVMFuncOpPass()

◆ createGlobalString()

◆ createLegalizeForExportPass()

◆ createMappingInformation()

◆ createPrintStrCall()

◆ createRequestCWrappersPass()

◆ createSourceLocStrFromLocation()

◆ createTypeConsistencyPass()

◆ DEFINE_TRIVIAL_LLVM_TYPE() [1/6]

◆ DEFINE_TRIVIAL_LLVM_TYPE() [2/6]

◆ DEFINE_TRIVIAL_LLVM_TYPE() [3/6]

◆ DEFINE_TRIVIAL_LLVM_TYPE() [4/6]

◆ DEFINE_TRIVIAL_LLVM_TYPE() [5/6]

◆ DEFINE_TRIVIAL_LLVM_TYPE() [6/6]

◆ ensureDistinctSuccessors()

◆ extractPointerSpecValue()

◆ getFixedVectorType()

◆ getPrimitiveTypeSizeInBits()

◆ getScalableVectorType()

◆ getVectorElementType()

◆ getVectorNumElements()

◆ getVectorType() [1/2]

◆ getVectorType() [2/2]

◆ isCompatibleFloatingPointType()

◆ isCompatibleOuterType()

◆ isCompatibleType()

◆ isCompatibleVectorType()

◆ isScalableVectorType()

◆ legalizeDIExpressionsRecursively()

◆ lookupOrCreateAlignedAllocFn()

◆ lookupOrCreateFn()

◆ lookupOrCreateFreeFn()

◆ lookupOrCreateGenericAlignedAllocFn()

◆ lookupOrCreateGenericAllocFn()

◆ lookupOrCreateGenericFreeFn()

◆ lookupOrCreateMallocFn()

◆ lookupOrCreateMemRefCopyFn()

◆ lookupOrCreatePrintBF16Fn()

◆ lookupOrCreatePrintCloseFn()

◆ lookupOrCreatePrintCommaFn()

◆ lookupOrCreatePrintF16Fn()

◆ lookupOrCreatePrintF32Fn()

◆ lookupOrCreatePrintF64Fn()

◆ lookupOrCreatePrintI64Fn()

◆ lookupOrCreatePrintNewlineFn()

◆ lookupOrCreatePrintOpenFn()

◆ lookupOrCreatePrintStringFn()

◆ lookupOrCreatePrintU64Fn()

◆ parsePrettyLLVMType()

◆ printPrettyLLVMType()

◆ satisfiesLLVMModule()

Variable Documentation

◆ kGEPConstantBitWidth