jlm::llvm::MemSetOperation Class Reference

#include <StdLibIntrinsicOperations.hpp>

Inheritance diagram for jlm::llvm::MemSetOperation:

Collaboration diagram for jlm::llvm::MemSetOperation:

Public Member Functions
const rvsdg::BitType &	lengthType () const noexcept
virtual size_t	numMemoryStates () const noexcept=0
Public Member Functions inherited from jlm::rvsdg::SimpleOperation
	~SimpleOperation () noexcept override
	SimpleOperation (std::vector< std::shared_ptr< const jlm::rvsdg::Type > > operands, std::vector< std::shared_ptr< const jlm::rvsdg::Type > > results)
size_t	narguments () const noexcept
const std::shared_ptr< const rvsdg::Type > &	argument (size_t index) const noexcept
size_t	nresults () const noexcept
const std::shared_ptr< const rvsdg::Type > &	result (size_t index) const noexcept
Public Member Functions inherited from jlm::rvsdg::Operation
virtual	~Operation () noexcept
virtual bool	operator== (const Operation &other) const noexcept=0
virtual std::string	debug_string () const =0
virtual std::unique_ptr< Operation >	copy () const =0
bool	operator!= (const Operation &other) const noexcept

Static Public Member Functions
static rvsdg::Input &	destinationInput (const rvsdg::Node &node) noexcept
static rvsdg::Input &	valueInput (const rvsdg::Node &node) noexcept
static rvsdg::Input &	lengthInput (const rvsdg::Node &node) noexcept
static rvsdg::Input &	mapMemoryStateOutputToInput (const rvsdg::Output &output)
static rvsdg::Output &	mapMemoryStateInputToOutput (const rvsdg::Input &input)
static rvsdg::Node::OutputIteratorRange	memoryStateOutputs (const rvsdg::Node &node) noexcept

Protected Member Functions
	MemSetOperation (const std::vector< std::shared_ptr< const rvsdg::Type > > &operandTypes, const std::vector< std::shared_ptr< const rvsdg::Type > > &resultTypes)

Detailed Description

Abstract base class for memset operations.

See also

MemSetNonVolatileOperation

Definition at line 376 of file StdLibIntrinsicOperations.hpp.

Constructor & Destructor Documentation

MemSetOperation()

jlm::llvm::MemSetOperation::MemSetOperation ( const std::vector< std::shared_ptr< const rvsdg::Type > > &  operandTypes, const std::vector< std::shared_ptr< const rvsdg::Type > > &  resultTypes  )

inlineprotected

Definition at line 379 of file StdLibIntrinsicOperations.hpp.

Member Function Documentation

destinationInput()

static rvsdg::Input & jlm::llvm::MemSetOperation::destinationInput ( const rvsdg::Node &  node )

inlinestaticnoexcept

Parameters

node	a SimpleNode containing a MemSetOperation

Returns

the input of node that points to the destination to fill.

Definition at line 425 of file StdLibIntrinsicOperations.hpp.

lengthInput()

static rvsdg::Input & jlm::llvm::MemSetOperation::lengthInput ( const rvsdg::Node &  node )

inlinestaticnoexcept

Parameters

node	a SimpleNode containing a MemSetOperation

Returns

the input of node that points to the number of bytes that need to be filled.

Definition at line 451 of file StdLibIntrinsicOperations.hpp.

lengthType()

const rvsdg::BitType & jlm::llvm::MemSetOperation::lengthType ( ) const

inlinenoexcept

Returns

The type of the length argument

Definition at line 406 of file StdLibIntrinsicOperations.hpp.

mapMemoryStateInputToOutput()

static rvsdg::Output & jlm::llvm::MemSetOperation::mapMemoryStateInputToOutput ( const rvsdg::Input &  input )

inlinestatic

Maps a memory state input to its corresponding memory state output.

Definition at line 485 of file StdLibIntrinsicOperations.hpp.

mapMemoryStateOutputToInput()

static rvsdg::Input & jlm::llvm::MemSetOperation::mapMemoryStateOutputToInput ( const rvsdg::Output &  output )

inlinestatic

Maps a memory state output to its corresponding memory state input.

Definition at line 465 of file StdLibIntrinsicOperations.hpp.

memoryStateOutputs()

static rvsdg::Node::OutputIteratorRange jlm::llvm::MemSetOperation::memoryStateOutputs ( const rvsdg::Node &  node )

inlinestaticnoexcept

Returns a range over the memory state outputs of a MemSetOperation node.

Parameters

node	A MemSetOperation node.

Returns

A range over the memory state outputs of node.

Precondition

node is expected to be a MemSetOperation node.

Definition at line 510 of file StdLibIntrinsicOperations.hpp.

numMemoryStates()

virtual size_t jlm::llvm::MemSetOperation::numMemoryStates ( ) const

pure virtualnoexcept

Returns

Number of memory states

Implemented in jlm::llvm::MemSetNonVolatileOperation.

valueInput()

static rvsdg::Input & jlm::llvm::MemSetOperation::valueInput ( const rvsdg::Node &  node )

inlinestaticnoexcept

Parameters

node	a SimpleNode containing a MemSetOperation

Returns

the input of node that points to the byte value with which to fill the memory

Definition at line 438 of file StdLibIntrinsicOperations.hpp.

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The documentation for this class was generated from the following file:

• jlm/llvm/ir/operators/StdLibIntrinsicOperations.hpp