#include <FunctionCallOpt.hpp>

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Public Member Functions
	FunctionCallOpt (const ParameterConstRef Param, const application_managerRef AppM, unsigned int function_id, const DesignFlowManagerConstRef design_flow_manager)
	Constructor. More...

	~FunctionCallOpt () override
	Destructor. More...

void	Initialize () override
	Initialize the step (i.e., like a constructor, but executed just before exec. More...

DesignFlowStep_Status	InternalExec () override
	Computes the operations CFG graph data structure. More...

bool	HasToBeExecuted () const override
	Check if this step has actually to be executed. More...

Public Member Functions inherited from FunctionFrontendFlowStep
	FunctionFrontendFlowStep (const application_managerRef AppM, const unsigned int function_id, const FrontendFlowStepType frontend_flow_step_type, const DesignFlowManagerConstRef design_flow_manager, const ParameterConstRef parameters)
	Constructor. More...

	~FunctionFrontendFlowStep () override
	Destructor. More...

void	ComputeRelationships (DesignFlowStepSet &relationship, const DesignFlowStep::RelationshipType relationship_type) override
	Compute the relationships of a step with other steps. More...

std::string	GetSignature () const override
	Return the signature of this step. More...

std::string	GetName () const override
	Return the name of this design step. More...

DesignFlowStep_Status	Exec () final
	Execute the step. More...

unsigned int	CGetBBVersion () const

unsigned int	GetBitValueVersion () const

void	PrintInitialIR () const override
	Dump the initial intermediate representation. More...

void	PrintFinalIR () const override
	Dump the final intermediate representation. More...

Public Member Functions inherited from FrontendFlowStep
	FrontendFlowStep (const application_managerRef AppM, const FrontendFlowStepType frontend_flow_step_type, const DesignFlowManagerConstRef design_flow_manager, const ParameterConstRef parameters)
	Constructor. More...

	~FrontendFlowStep () override
	Destructor. More...

virtual std::string	GetKindText () const
	Return the name of the type of this frontend flow step. More...

DesignFlowStepFactoryConstRef	CGetDesignFlowStepFactory () const override
	Return the factory to create this type of steps. More...

void	PrintTreeManager (const bool before) const
	Dump the tree manager. More...

Public Member Functions inherited from DesignFlowStep
	DesignFlowStep (const DesignFlowManagerConstRef design_flow_manager, const ParameterConstRef parameters)
	Constructor. More...

virtual	~DesignFlowStep ()
	Destructor. More...

DesignFlowStep_Status	GetStatus () const
	Return the status of this design step. More...

virtual void	WriteDot (std::ostream &out) const
	Write the label for a dot graph. More...

bool	IsComposed () const
	Returns if this step is composed. More...

int	CGetDebugLevel () const
	Return the debug level of the step. More...

Static Public Member Functions
static void	RequestCallOpt (const tree_nodeConstRef &call_stmt, unsigned int caller_id, FunctionOptType opt)
	Request optimization for given call statement. More...

Static Public Member Functions inherited from FunctionFrontendFlowStep
static const std::string	ComputeSignature (const FrontendFlowStepType frontend_flow_step_type, const unsigned int function_id)
	Compute the signature of a function frontend flow step. More...

Static Public Member Functions inherited from FrontendFlowStep
static void	CreateSteps (const DesignFlowManagerConstRef design_flow_manager, const CustomUnorderedSet< std::pair< FrontendFlowStepType, FunctionRelationship >> &frontend_relationships, const application_managerConstRef application_manager, DesignFlowStepSet &relationships)
	Create the relationship steps of a step with other steps starting from already specified dependencies between frontend flow steps. More...

static const std::string	EnumToKindText (const FrontendFlowStepType frontend_flow_step_type)
	Given a frontend flow step type, return the name of the type. More...

Static Public Attributes
static CustomSet< unsigned int >	always_inline
	Set of always inlined functions. More...

static CustomSet< unsigned int >	never_inline
	Set of never inlined functions. More...

Private Member Functions
const CustomUnorderedSet< std::pair< FrontendFlowStepType, FunctionRelationship > >	ComputeFrontendRelationships (const DesignFlowStep::RelationshipType relationship_type) const override
	Return the set of analyses in relationship with this design step. More...

size_t	compute_cost (const statement_list *body, bool &has_simd)
	Compute function body cost based on statements' types. More...

size_t	detect_loops (const statement_list *body) const
	Check if given function body has loops. More...

Static Private Member Functions
static bool	HasConstantArgs (const tree_nodeConstRef &call_stmt)
	Check if given call statement performs a call with all constant arguments. More...

Private Attributes
CustomMap< unsigned int, unsigned int >	caller_bb

CustomUnorderedSet< unsigned int >	already_visited

Static Private Attributes
static CustomMap< unsigned int, CustomSet< std::tuple< unsigned int, FunctionOptType > > >	opt_call

static size_t	inline_max_cost = DEAFULT_MAX_INLINE_CONST

Additional Inherited Members
Public Types inherited from FrontendFlowStep
using	FunctionRelationship = enum { ALL_FUNCTIONS, CALLED_FUNCTIONS, CALLING_FUNCTIONS, SAME_FUNCTION, WHOLE_APPLICATION }
	The different relationship type between function analysis. More...

Public Types inherited from DesignFlowStep
enum	RelationshipType { DEPENDENCE_RELATIONSHIP, INVALIDATION_RELATIONSHIP, PRECEDENCE_RELATIONSHIP }
	The relationship type. More...

Protected Member Functions inherited from FunctionFrontendFlowStep
void	WriteBBGraphDot (const std::string &filename) const
	Write the current version of statement list in dot format. More...

Protected Attributes inherited from FunctionFrontendFlowStep
const FunctionBehaviorRef	function_behavior
	The function behavior of the function to be analyzed. More...

const unsigned int	function_id
	The index of the function to be analyzed. More...

unsigned int	bb_version
	The version of the basic block intermediate representation on which this step has been applied. More...

unsigned int	bitvalue_version
	The version of the bitvalue information on which this step has been applied. More...

Protected Attributes inherited from FrontendFlowStep
const application_managerRef	AppM
	The application manager. More...

const FrontendFlowStepType	frontend_flow_step_type
	The type of this step. More...

unsigned int	print_counter
	Print counter. More...

Protected Attributes inherited from DesignFlowStep
bool	composed
	True if this step represents a composition of design flow steps (e.g., a flow); must be set by specialized constructors. More...

const Wrefcount< const DesignFlowManager >	design_flow_manager
	The design flow manager. More...

const ParameterConstRef	parameters
	Set of input parameters. More...

int	debug_level
	The debug level. More...

const int	output_level
	The output level. More...

Detailed Description

Definition at line 65 of file FunctionCallOpt.hpp.

Constructor & Destructor Documentation

◆ FunctionCallOpt()

FunctionCallOpt::FunctionCallOpt	(	const ParameterConstRef	Param,
		const application_managerRef	AppM,
		unsigned int	function_id,
		const DesignFlowManagerConstRef	design_flow_manager
	)

Constructor.

Parameters

Param	is the set of the parameters
AppM	is the application manager
function_id	is the identifier of the function
DesignFlowManagerConstRef	is the design flow manager

Definition at line 107 of file FunctionCallOpt.cpp.

References DesignFlowStep::debug_level, DEBUG_LEVEL_NONE, GET_CLASS, and ~FunctionCallOpt().

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◆ ~FunctionCallOpt()

FunctionCallOpt::~FunctionCallOpt ( )

overridedefault

Destructor.

Referenced by FunctionCallOpt().

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Member Function Documentation

◆ compute_cost()

size_t FunctionCallOpt::compute_cost	(	const statement_list *	body,
		bool &	has_simd
	)

private

Compute function body cost based on statements' types.

Parameters

body	function body to be considered

Returns: size_t Cost value

Definition at line 572 of file FunctionCallOpt.cpp.

References GET_CONST_NODE, tree_helper::IsConstant(), statement_list::list_of_bloc, and op_costs.

Referenced by InternalExec().

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◆ ComputeFrontendRelationships()

const CustomUnorderedSet< std::pair< FrontendFlowStepType, FrontendFlowStep::FunctionRelationship > > FunctionCallOpt::ComputeFrontendRelationships ( const DesignFlowStep::RelationshipType relationship_type ) const