Classes
struct	NDVectorTypeInfo

struct	LLVMStructTypeStorage
	Type storage for LLVM structure types. More...

struct	LLVMTypeAndSizeStorage
	Common storage used for LLVM dialect types that need an element type and a number: arrays, fixed and scalable vectors. More...

class	DataLayoutImporter
	Helper class that translates an LLVM data layout to an MLIR data layout specification. More...

class	DebugImporter

class	DebugTranslation

class	LoopAnnotationImporter
	A helper class that converts llvm.loop metadata nodes into corresponding LoopAnnotationAttrs and llvm.access.group nodes into AccessGroupAttrs. More...

class	LoopAnnotationTranslation
	A helper class that converts LoopAnnotationAttrs and AccessGroupAttrs into corresponding llvm::MDNodes. More...

class	TypeFromLLVMIRTranslatorImpl
	Support for translating LLVM IR types to MLIR LLVM dialect types. More...

class	TypeToLLVMIRTranslatorImpl
	Support for translating MLIR LLVM dialect types to LLVM IR. More...

Functions
LogicalResult	oneToOneRewrite (Operation *op, StringRef targetOp, ValueRange operands, ArrayRef< NamedAttribute > targetAttrs, const LLVMTypeConverter &typeConverter, ConversionPatternRewriter &rewriter)
	Replaces the given operation "op" with a new operation of type "targetOp" and given operands. More...

NDVectorTypeInfo	extractNDVectorTypeInfo (VectorType vectorType, const LLVMTypeConverter &converter)

SmallVector< int64_t, 4 >	getCoordinates (ArrayRef< int64_t > basis, unsigned linearIndex)

void	nDVectorIterate (const NDVectorTypeInfo &info, OpBuilder &builder, function_ref< void(ArrayRef< int64_t >)> fun)

LogicalResult	handleMultidimensionalVectors (Operation *op, ValueRange operands, const LLVMTypeConverter &typeConverter, std::function< Value(Type, ValueRange)> createOperand, ConversionPatternRewriter &rewriter)

LogicalResult	vectorOneToOneRewrite (Operation *op, StringRef targetOp, ValueRange operands, ArrayRef< NamedAttribute > targetAttrs, const LLVMTypeConverter &typeConverter, ConversionPatternRewriter &rewriter)

LogicalResult	verifyAccessGroupOpInterface (Operation *op)
	Verifies the access groups attribute of memory operations that implement the access group interface. More...

LogicalResult	verifyAliasAnalysisOpInterface (Operation *op)
	Verifies the alias analysis attributes of memory operations that implement the alias analysis interface. More...

Type	parseType (DialectAsmParser &parser)
	Parses an LLVM dialect type. More...

void	printType (Type type, AsmPrinter &printer)
	Prints an LLVM Dialect type. More...

void	connectPHINodes (Region &region, const ModuleTranslation &state)
	For all blocks in the region that were converted to LLVM IR using the given ModuleTranslation, connect the PHI nodes of the corresponding LLVM IR blocks to the results of preceding blocks. More...

llvm::Constant *	getLLVMConstant (llvm::Type *llvmType, Attribute attr, Location loc, const ModuleTranslation &moduleTranslation)
	Create an LLVM IR constant of `llvmType` from the MLIR attribute `attr`. More...

llvm::CallInst *	createIntrinsicCall (llvm::IRBuilderBase &builder, llvm::Intrinsic::ID intrinsic, ArrayRef< llvm::Value * > args={}, ArrayRef< llvm::Type * > tys={})
	Creates a call to an LLVM IR intrinsic function with the given arguments. More...

llvm::CallInst *	createIntrinsicCall (llvm::IRBuilderBase &builder, ModuleTranslation &moduleTranslation, Operation *intrOp, llvm::Intrinsic::ID intrinsic, unsigned numResults, ArrayRef< unsigned > overloadedResults, ArrayRef< unsigned > overloadedOperands, ArrayRef< unsigned > immArgPositions, ArrayRef< StringLiteral > immArgAttrNames)
	Creates a call to a LLVM IR intrinsic defined by LLVM_IntrOpBase. More...

void	addLLVMInlinerInterface (LLVMDialect *dialect)
	Register the `LLVMInlinerInterface` implementation of `DialectInlinerInterface` with the LLVM dialect. More...

static llvm::ArrayRef< std::pair< llvm::Attribute::AttrKind, llvm::StringRef > >	getAttrKindToNameMapping ()
	Returns a list of pairs that each hold a mapping from LLVM attribute kinds to their corresponding string name in LLVM IR dialect. More...

FloatType	getFloatType (MLIRContext *context, unsigned width)
	Returns a supported MLIR floating point type of the given bit width or null if the bit width is not supported. More...

Function Documentation

◆ addLLVMInlinerInterface()

void mlir::LLVM::detail::addLLVMInlinerInterface ( LLVMDialect * dialect )

Register the LLVMInlinerInterface implementation of DialectInlinerInterface with the LLVM dialect.

◆ connectPHINodes()

void mlir::LLVM::detail::connectPHINodes	(	Region &	region,
		const ModuleTranslation &	state
	)

For all blocks in the region that were converted to LLVM IR using the given ModuleTranslation, connect the PHI nodes of the corresponding LLVM IR blocks to the results of preceding blocks.

Connect the PHI nodes to the results of preceding blocks.

Definition at line 548 of file ModuleTranslation.cpp.

Referenced by convertOmpOpRegions().

◆ createIntrinsicCall() [1/2]

llvm::CallInst * mlir::LLVM::detail::createIntrinsicCall	(	llvm::IRBuilderBase &	builder,
		llvm::Intrinsic::ID	intrinsic,
		ArrayRef< llvm::Value * >	args = `{}`,
		ArrayRef< llvm::Type * >	tys = `{}`
	)

Creates a call to an LLVM IR intrinsic function with the given arguments.

Definition at line 575 of file ModuleTranslation.cpp.

Referenced by createIntrinsicCallWithRange().

◆ createIntrinsicCall() [2/2]

llvm::CallInst * mlir::LLVM::detail::createIntrinsicCall	(	llvm::IRBuilderBase &	builder,
		ModuleTranslation &	moduleTranslation,
		Operation *	intrOp,
		llvm::Intrinsic::ID	intrinsic,
		unsigned	numResults,
		ArrayRef< unsigned >	overloadedResults,
		ArrayRef< unsigned >	overloadedOperands,
		ArrayRef< unsigned >	immArgPositions,
		ArrayRef< StringLiteral >	immArgAttrNames
	)

Creates a call to a LLVM IR intrinsic defined by LLVM_IntrOpBase.

This resolves the overloads, and maps mixed MLIR value and attribute arguments to LLVM values.

Definition at line 583 of file ModuleTranslation.cpp.

References mlir::LLVM::ModuleTranslation::convertType(), mlir::Operation::getAttr(), getLLVMConstant(), mlir::Operation::getLoc(), mlir::Operation::getOperands(), mlir::Operation::getResult(), mlir::Value::getType(), and mlir::LLVM::ModuleTranslation::lookupValues().

◆ extractNDVectorTypeInfo()

LLVM::detail::NDVectorTypeInfo mlir::LLVM::detail::extractNDVectorTypeInfo	(	VectorType	vectorType,
		const LLVMTypeConverter &	converter
	)

Definition at line 19 of file VectorPattern.cpp.

References mlir::LLVM::detail::NDVectorTypeInfo::arraySizes, mlir::LLVMTypeConverter::convertType(), getNumElements(), mlir::LLVM::isCompatibleType(), mlir::LLVM::isCompatibleVectorType(), mlir::LLVM::detail::NDVectorTypeInfo::llvm1DVectorTy, and mlir::LLVM::detail::NDVectorTypeInfo::llvmNDVectorTy.

◆ getAttrKindToNameMapping()

static llvm::ArrayRef<std::pair<llvm::Attribute::AttrKind, llvm::StringRef> > mlir::LLVM::detail::getAttrKindToNameMapping ( )

static

Returns a list of pairs that each hold a mapping from LLVM attribute kinds to their corresponding string name in LLVM IR dialect.

Definition at line 22 of file AttrKindDetail.h.

◆ getCoordinates()

SmallVector< int64_t, 4 > mlir::LLVM::detail::getCoordinates	(	ArrayRef< int64_t >	basis,
		unsigned	linearIndex
	)

Definition at line 48 of file VectorPattern.cpp.

Referenced by nDVectorIterate().

◆ getFloatType()

FloatType mlir::LLVM::detail::getFloatType	(	MLIRContext *	context,
		unsigned	width
	)

Returns a supported MLIR floating point type of the given bit width or null if the bit width is not supported.

Definition at line 28 of file DataLayoutImporter.cpp.

References mlir::FloatType::getF128(), mlir::FloatType::getF16(), mlir::FloatType::getF32(), mlir::FloatType::getF64(), and mlir::FloatType::getF80().

Referenced by getScalarConstantAsAttr().

◆ getLLVMConstant()

llvm::Constant * mlir::LLVM::detail::getLLVMConstant	(	llvm::Type *	llvmType,
		Attribute	attr,
		Location	loc,
		const ModuleTranslation &	moduleTranslation
	)

Create an LLVM IR constant of llvmType from the MLIR attribute attr.

This currently supports integer, floating point, splat and dense element attributes and combinations thereof. Also, an array attribute with two elements is supported to represent a complex constant. In case of error, report it to loc and return nullptr.

Definition at line 326 of file ModuleTranslation.cpp.

References buildSequentialConstant(), convertDenseElementsAttr(), mlir::emitError(), mlir::get(), getInnermostElementType(), mlir::LLVM::ModuleTranslation::getLLVMContext(), and mlir::LLVM::ModuleTranslation::lookupFunction().

Referenced by convertDenseElementsAttr(), and createIntrinsicCall().

◆ handleMultidimensionalVectors()

LogicalResult mlir::LLVM::detail::handleMultidimensionalVectors	(	Operation *	op,
		ValueRange	operands,
		const LLVMTypeConverter &	typeConverter,
		std::function< Value(Type, ValueRange)>	createOperand,
		ConversionPatternRewriter &	rewriter
	)

Definition at line 80 of file VectorPattern.cpp.

◆ nDVectorIterate()

void mlir::LLVM::detail::nDVectorIterate	(	const NDVectorTypeInfo &	info,
		OpBuilder &	builder,
		function_ref< void(ArrayRef< int64_t >)>	fun
	)

Definition at line 64 of file VectorPattern.cpp.

References mlir::LLVM::detail::NDVectorTypeInfo::arraySizes, and getCoordinates().

◆ oneToOneRewrite()

LogicalResult mlir::LLVM::detail::oneToOneRewrite	(	Operation *	op,
		StringRef	targetOp,
		ValueRange	operands,
		ArrayRef< NamedAttribute >	targetAttrs,
		const LLVMTypeConverter &	typeConverter,
		ConversionPatternRewriter &	rewriter
	)

Replaces the given operation "op" with a new operation of type "targetOp" and given operands.

Definition at line 335 of file Pattern.cpp.

◆ parseType()

Type mlir::LLVM::detail::parseType ( DialectAsmParser & parser )

Parses an LLVM dialect type.

Parses one of the LLVM dialect types.

Definition at line 335 of file LLVMTypeSyntax.cpp.

◆ printType()

void mlir::LLVM::detail::printType	(	Type	type,
		AsmPrinter &	printer
	)

Prints an LLVM Dialect type.

Prints the given LLVM dialect type recursively.

This leverages closedness of the LLVM dialect type system to avoid printing the dialect prefix repeatedly. For recursive structures, only prints the name of the structure when printing a self-reference. Note that this does not apply to sibling references. For example, struct<"a", (ptr<struct<"a">>)> struct<"c", (ptr<struct<"b", (ptr<struct<"c">>)>>, ptr<struct<"b", (ptr<struct<"c">>)>>)> note that "b" is printed twice.

Definition at line 98 of file LLVMTypeSyntax.cpp.

Referenced by dispatchPrint().

◆ vectorOneToOneRewrite()

LogicalResult mlir::LLVM::detail::vectorOneToOneRewrite	(	Operation *	op,
		StringRef	targetOp,
		ValueRange	operands,
		ArrayRef< NamedAttribute >	targetAttrs,
		const LLVMTypeConverter &	typeConverter,
		ConversionPatternRewriter &	rewriter
	)

Definition at line 107 of file VectorPattern.cpp.

◆ verifyAccessGroupOpInterface()

LogicalResult mlir::LLVM::detail::verifyAccessGroupOpInterface ( Operation * op )

Verifies the access groups attribute of memory operations that implement the access group interface.

Definition at line 33 of file LLVMInterfaces.cpp.

◆ verifyAliasAnalysisOpInterface()

LogicalResult mlir::LLVM::detail::verifyAliasAnalysisOpInterface ( Operation * op )

Verifies the alias analysis attributes of memory operations that implement the alias analysis interface.

Definition at line 47 of file LLVMInterfaces.cpp.

Classes

Functions