Jlm: jlm::llvm::MemCpyOperation Class Reference

Jlm

#include <StdLibIntrinsicOperations.hpp>

Inheritance diagram for jlm::llvm::MemCpyOperation:

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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 &	sourceInput (const rvsdg::Node &node) noexcept

static rvsdg::Input &	countInput (const rvsdg::Node &node) noexcept

static rvsdg::Input &	mapMemoryStateOutputToInput (const rvsdg::Output &output)

static rvsdg::Output &	mapMemoryStateInputToOutput (const rvsdg::Input &input)

Protected Member Functions
	MemCpyOperation (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 memcpy operations.

See also: MemCpyNonVolatileOperation; MemCpyVolatileOperation

Definition at line 23 of file StdLibIntrinsicOperations.hpp.

Constructor & Destructor Documentation

◆ MemCpyOperation()

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

inlineprotected

Definition at line 26 of file StdLibIntrinsicOperations.hpp.

Member Function Documentation

◆ countInput()

static rvsdg::Input& jlm::llvm::MemCpyOperation::countInput ( const rvsdg::Node & node )

inlinestaticnoexcept

Parameters

node	a SimpleNode containing a MemCpyOperation

Returns: the input of node that takes the number of bytes to copy.

Definition at line 95 of file StdLibIntrinsicOperations.hpp.

◆ destinationInput()

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

inlinestaticnoexcept

Parameters

node	a SimpleNode containing a MemCpyOperation

Returns: the input of node that takes the pointer to store bytes to.

Definition at line 69 of file StdLibIntrinsicOperations.hpp.

◆ LengthType()

const rvsdg::BitType& jlm::llvm::MemCpyOperation::LengthType ( ) const

inlinenoexcept

Definition at line 54 of file StdLibIntrinsicOperations.hpp.

◆ mapMemoryStateInputToOutput()

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

inlinestatic

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

Definition at line 127 of file StdLibIntrinsicOperations.hpp.

◆ mapMemoryStateOutputToInput()

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

inlinestatic

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

Definition at line 107 of file StdLibIntrinsicOperations.hpp.

◆ NumMemoryStates()

virtual size_t jlm::llvm::MemCpyOperation::NumMemoryStates ( ) const

pure virtualnoexcept

Implemented in jlm::llvm::MemCpyVolatileOperation, and jlm::llvm::MemCpyNonVolatileOperation.

◆ sourceInput()

static rvsdg::Input& jlm::llvm::MemCpyOperation::sourceInput ( const rvsdg::Node & node )

inlinestaticnoexcept

Parameters

node	a SimpleNode containing a MemCpyOperation

Returns: the input of node that takes the pointer to load bytes from.

Definition at line 82 of file StdLibIntrinsicOperations.hpp.

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

jlm/llvm/ir/operators/StdLibIntrinsicOperations.hpp