#include <ConvertStandardToLLVM.h>

Inheritance diagram for mlir::MemRefDescriptor:

Collaboration diagram for mlir::MemRefDescriptor:

[legend]

Public Member Functions
	MemRefDescriptor (Value descriptor)
	Construct a helper for the given descriptor value. More...

Value	allocatedPtr (OpBuilder &builder, Location loc)
	Builds IR extracting the allocated pointer from the descriptor. More...

void	setAllocatedPtr (OpBuilder &builder, Location loc, Value ptr)
	Builds IR inserting the allocated pointer into the descriptor. More...

Value	alignedPtr (OpBuilder &builder, Location loc)
	Builds IR extracting the aligned pointer from the descriptor. More...

void	setAlignedPtr (OpBuilder &builder, Location loc, Value ptr)
	Builds IR inserting the aligned pointer into the descriptor. More...

Value	offset (OpBuilder &builder, Location loc)
	Builds IR extracting the offset from the descriptor. More...

void	setOffset (OpBuilder &builder, Location loc, Value offset)
	Builds IR inserting the offset into the descriptor. More...

void	setConstantOffset (OpBuilder &builder, Location loc, uint64_t offset)
	Builds IR inserting the offset into the descriptor. More...

Value	size (OpBuilder &builder, Location loc, unsigned pos)
	Builds IR extracting the pos-th size from the descriptor. More...

void	setSize (OpBuilder &builder, Location loc, unsigned pos, Value size)
	Builds IR inserting the pos-th size into the descriptor. More...

void	setConstantSize (OpBuilder &builder, Location loc, unsigned pos, uint64_t size)
	Builds IR inserting the pos-th size into the descriptor. More...

Value	stride (OpBuilder &builder, Location loc, unsigned pos)
	Builds IR extracting the pos-th size from the descriptor. More...

void	setStride (OpBuilder &builder, Location loc, unsigned pos, Value stride)
	Builds IR inserting the pos-th stride into the descriptor. More...

void	setConstantStride (OpBuilder &builder, Location loc, unsigned pos, uint64_t stride)
	Builds IR inserting the pos-th stride into the descriptor. More...

LLVM::LLVMType	getElementType ()
	Returns the (LLVM) type this descriptor points to. More...

Public Member Functions inherited from mlir::StructBuilder
	StructBuilder (Value v)
	Construct a helper for the given value. More...

	operator Value ()

Static Public Member Functions
static MemRefDescriptor	undef (OpBuilder &builder, Location loc, Type descriptorType)
	Builds IR creating an `undef` value of the descriptor type. More...

static MemRefDescriptor	fromStaticShape (OpBuilder &builder, Location loc, LLVMTypeConverter &typeConverter, MemRefType type, Value memory)

Static Public Member Functions inherited from mlir::StructBuilder
static StructBuilder	undef (OpBuilder &builder, Location loc, Type descriptorType)
	Builds IR creating an `undef` value of the descriptor type. More...

Additional Inherited Members
Protected Member Functions inherited from mlir::StructBuilder
Value	extractPtr (OpBuilder &builder, Location loc, unsigned pos)
	Builds IR to extract a value from the struct at position pos. More...

void	setPtr (OpBuilder &builder, Location loc, unsigned pos, Value ptr)
	Builds IR to set a value in the struct at position pos. More...

Protected Attributes inherited from mlir::StructBuilder
Value	value

Type	structType

Detailed Description

Helper class to produce LLVM dialect operations extracting or inserting elements of a MemRef descriptor. Wraps a Value pointing to the descriptor. The Value may be null, in which case none of the operations are valid.

Constructor & Destructor Documentation

◆ MemRefDescriptor()

MemRefDescriptor::MemRefDescriptor ( Value descriptor )

explicit

Construct a helper for the given descriptor value.

Member Function Documentation

◆ alignedPtr()

Value MemRefDescriptor::alignedPtr	(	OpBuilder &	builder,
		Location	loc
	)

Builds IR extracting the aligned pointer from the descriptor.

◆ allocatedPtr()

Value MemRefDescriptor::allocatedPtr	(	OpBuilder &	builder,
		Location	loc
	)

Builds IR extracting the allocated pointer from the descriptor.

◆ fromStaticShape()

MemRefDescriptor MemRefDescriptor::fromStaticShape	(	OpBuilder &	builder,
		Location	loc,
		LLVMTypeConverter &	typeConverter,
		MemRefType	type,
		Value	memory
	)

static

Builds IR creating a MemRef descriptor that represents type and populates it with static shape and stride information extracted from the type.

◆ getElementType()

LLVM::LLVMType MemRefDescriptor::getElementType ( )

Returns the (LLVM) type this descriptor points to.

◆ offset()

Value MemRefDescriptor::offset	(	OpBuilder &	builder,
		Location	loc
	)

Builds IR extracting the offset from the descriptor.

◆ setAlignedPtr()

void MemRefDescriptor::setAlignedPtr	(	OpBuilder &	builder,
		Location	loc,
		Value	ptr
	)

Builds IR inserting the aligned pointer into the descriptor.

◆ setAllocatedPtr()

void MemRefDescriptor::setAllocatedPtr	(	OpBuilder &	builder,
		Location	loc,
		Value	ptr
	)

Builds IR inserting the allocated pointer into the descriptor.

◆ setConstantOffset()

void MemRefDescriptor::setConstantOffset	(	OpBuilder &	builder,
		Location	loc,
		uint64_t	offset
	)

Builds IR inserting the offset into the descriptor.

◆ setConstantSize()

void MemRefDescriptor::setConstantSize	(	OpBuilder &	builder,
		Location	loc,
		unsigned	pos,
		uint64_t	size
	)

Builds IR inserting the pos-th size into the descriptor.

◆ setConstantStride()

void MemRefDescriptor::setConstantStride	(	OpBuilder &	builder,
		Location	loc,
		unsigned	pos,
		uint64_t	stride
	)

Builds IR inserting the pos-th stride into the descriptor.

◆ setOffset()

void MemRefDescriptor::setOffset	(	OpBuilder &	builder,
		Location	loc,
		Value	offset
	)

Builds IR inserting the offset into the descriptor.

◆ setSize()

void MemRefDescriptor::setSize	(	OpBuilder &	builder,
		Location	loc,
		unsigned	pos,
		Value	size
	)