jlm::llvm::FCmpOperation Class Reference

#include <operators.hpp>

Inheritance diagram for jlm::llvm::FCmpOperation:

Collaboration diagram for jlm::llvm::FCmpOperation:

Public Member Functions
	~FCmpOperation () noexcept override
	FCmpOperation (const fpcmp &cmp, const fpsize &size)
	FCmpOperation (const fpcmp &cmp, const std::shared_ptr< const FloatingPointType > &fpt)
bool	operator== (const Operation &other) const noexcept override
std::string	debug_string () const override
std::unique_ptr< Operation >	copy () const override
jlm::rvsdg::binop_reduction_path_t	can_reduce_operand_pair (const jlm::rvsdg::Output *op1, const jlm::rvsdg::Output *op2) const noexcept override
jlm::rvsdg::Output *	reduce_operand_pair (jlm::rvsdg::binop_reduction_path_t path, jlm::rvsdg::Output *op1, jlm::rvsdg::Output *op2) const override
const fpcmp &	cmp () const noexcept
const fpsize &	size () const noexcept
Public Member Functions inherited from jlm::rvsdg::BinaryOperation
	~BinaryOperation () noexcept override
	BinaryOperation (const std::vector< std::shared_ptr< const jlm::rvsdg::Type > > operands, std::shared_ptr< const jlm::rvsdg::Type > result)
virtual BinaryOperation::flags	flags () const noexcept
bool	is_associative () const noexcept
bool	is_commutative () const noexcept
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
bool	operator!= (const Operation &other) const noexcept

Static Public Member Functions
static std::optional< std::vector< rvsdg::Output * > >	foldConstants (const FCmpOperation &operation, const std::vector< rvsdg::Output * > &operands)
static std::unique_ptr< llvm::ThreeAddressCode >	create (const fpcmp &cmp, const Variable *op1, const Variable *op2)

Private Attributes
fpcmp	cmp_

Additional Inherited Members
Public Types inherited from jlm::rvsdg::BinaryOperation
enum class	flags { none = 0 , associative = 1 , commutative = 2 }

Detailed Description

Definition at line 619 of file operators.hpp.

Constructor & Destructor Documentation

~FCmpOperation()

jlm::llvm::FCmpOperation::~FCmpOperation ( )

overridedefaultnoexcept

FCmpOperation() [1/2]

jlm::llvm::FCmpOperation::FCmpOperation ( const fpcmp &  cmp, const fpsize &  size  )

inline

Definition at line 624 of file operators.hpp.

FCmpOperation() [2/2]

jlm::llvm::FCmpOperation::FCmpOperation ( const fpcmp &  cmp, const std::shared_ptr< const FloatingPointType > &  fpt  )

inline

Definition at line 631 of file operators.hpp.

Member Function Documentation

can_reduce_operand_pair()

rvsdg::binop_reduction_path_t jlm::llvm::FCmpOperation::can_reduce_operand_pair ( const jlm::rvsdg::Output *  op1, const jlm::rvsdg::Output *  op2  ) const

overridevirtualnoexcept

Implements jlm::rvsdg::BinaryOperation.

Definition at line 468 of file operators.cpp.

cmp()

const fpcmp & jlm::llvm::FCmpOperation::cmp ( ) const

inlinenoexcept

Definition at line 656 of file operators.hpp.

copy()

std::unique_ptr< rvsdg::Operation > jlm::llvm::FCmpOperation::copy ( ) const

overridevirtual

Implements jlm::rvsdg::Operation.

Definition at line 462 of file operators.cpp.

create()

static std::unique_ptr< llvm::ThreeAddressCode > jlm::llvm::FCmpOperation::create ( const fpcmp &  cmp, const Variable *  op1, const Variable *  op2  )

inlinestatic

Definition at line 681 of file operators.hpp.

debug_string()

std::string jlm::llvm::FCmpOperation::debug_string ( ) const

overridevirtual

Implements jlm::rvsdg::Operation.

Definition at line 440 of file operators.cpp.

foldConstants()

std::optional< std::vector< rvsdg::Output * > > jlm::llvm::FCmpOperation::foldConstants ( const FCmpOperation &  operation, const std::vector< rvsdg::Output * > &  operands  )

static

Performs constant folding by statically evaluating the two constant operands and replacing the operations result with the resulting constant.

Parameters

operation	The FCmpOperation on which the transformation is performed.
operands	The operands of the FCmpOperation node.

Returns

If the normalization could be applied, then the result of the FCmpOperation after the transformation. Otherwise, std::nullopt.

Definition at line 481 of file operators.cpp.

operator==()

bool jlm::llvm::FCmpOperation::operator== ( const Operation &  other ) const

overridenoexcept

Definition at line 433 of file operators.cpp.

reduce_operand_pair()

rvsdg::Output * jlm::llvm::FCmpOperation::reduce_operand_pair ( jlm::rvsdg::binop_reduction_path_t  path, jlm::rvsdg::Output *  op1, jlm::rvsdg::Output *  op2  ) const

overridevirtual

Implements jlm::rvsdg::BinaryOperation.

Definition at line 474 of file operators.cpp.

size()

const fpsize & jlm::llvm::FCmpOperation::size ( ) const

inlinenoexcept

Definition at line 662 of file operators.hpp.

Member Data Documentation

cmp_

fpcmp jlm::llvm::FCmpOperation::cmp_

private

Definition at line 692 of file operators.hpp.

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

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