llvm::detail::PassModel< IRUnitT, PassT, PreservedAnalysesT, AnalysisManagerT, ExtraArgTs > Struct Template Reference

A template wrapper used to implement the polymorphic API. More...

#include "llvm/IR/PassManagerInternal.h"

Inheritance diagram for llvm::detail::PassModel< IRUnitT, PassT, PreservedAnalysesT, AnalysisManagerT, ExtraArgTs >:

Public Types
template<typename T >
using	has_required_t = decltype(std::declval< T & >().isRequired())

Public Member Functions
	PassModel (PassT Pass)
	PassModel (const PassModel &Arg)
	PassModel (PassModel &&Arg)
PassModel &	operator= (PassModel RHS)
PreservedAnalysesT	run (IRUnitT &IR, AnalysisManagerT &AM, ExtraArgTs... ExtraArgs) override
	The polymorphic API which runs the pass over a given IR entity.
void	printPipeline (raw_ostream &OS, function_ref< StringRef(StringRef)> MapClassName2PassName) override
StringRef	name () const override
	Polymorphic method to access the name of a pass.
bool	isRequired () const override
	Polymorphic method to let a pass optionally exempted from skipping by PassInstrumentation.
Public Member Functions inherited from llvm::detail::PassConcept< IRUnitT, AnalysisManagerT, ExtraArgTs... >
virtual	~PassConcept ()=default
virtual PreservedAnalyses	run (IRUnitT &IR, AnalysisManagerT &AM, ExtraArgTs... ExtraArgs)=0
	The polymorphic API which runs the pass over a given IR entity.
virtual void	printPipeline (raw_ostream &OS, function_ref< StringRef(StringRef)> MapClassName2PassName)=0
virtual StringRef	name () const=0
	Polymorphic method to access the name of a pass.
virtual bool	isRequired () const=0
	Polymorphic method to let a pass optionally exempted from skipping by PassInstrumentation.

Static Public Member Functions
template<typename T >
static std::enable_if_t< is_detected< has_required_t, T >::value, bool >	passIsRequiredImpl ()
template<typename T >
static std::enable_if_t<!is_detected< has_required_t, T >::value, bool >	passIsRequiredImpl ()

Public Attributes
PassT	Pass

Friends
void	swap (PassModel &LHS, PassModel &RHS)

Detailed Description

template<typename IRUnitT, typename PassT, typename PreservedAnalysesT, typename AnalysisManagerT, typename... ExtraArgTs>
struct llvm::detail::PassModel< IRUnitT, PassT, PreservedAnalysesT, AnalysisManagerT, ExtraArgTs >

A template wrapper used to implement the polymorphic API.

Can be instantiated for any object which provides a run method accepting an IRUnitT& and an AnalysisManager<IRUnit>&. It requires the pass to be a copyable object.

Definition at line 70 of file PassManagerInternal.h.

Member Typedef Documentation

has_required_t

template<typename IRUnitT , typename PassT , typename PreservedAnalysesT , typename AnalysisManagerT , typename... ExtraArgTs>

template<typename T >

using llvm::detail::PassModel< IRUnitT, PassT, PreservedAnalysesT, AnalysisManagerT, ExtraArgTs >::has_required_t = decltype(std::declval<T &>().isRequired())

Definition at line 101 of file PassManagerInternal.h.

Constructor & Destructor Documentation

PassModel() [1/3]

template<typename IRUnitT , typename PassT , typename PreservedAnalysesT , typename AnalysisManagerT , typename... ExtraArgTs>

llvm::detail::PassModel< IRUnitT, PassT, PreservedAnalysesT, AnalysisManagerT, ExtraArgTs >::PassModel ( PassT  Pass )

inlineexplicit

Definition at line 71 of file PassManagerInternal.h.

PassModel() [2/3]

template<typename IRUnitT , typename PassT , typename PreservedAnalysesT , typename AnalysisManagerT , typename... ExtraArgTs>

llvm::detail::PassModel< IRUnitT, PassT, PreservedAnalysesT, AnalysisManagerT, ExtraArgTs >::PassModel ( const PassModel< IRUnitT, PassT, PreservedAnalysesT, AnalysisManagerT, ExtraArgTs > &  Arg )

inline

Definition at line 74 of file PassManagerInternal.h.

PassModel() [3/3]

template<typename IRUnitT , typename PassT , typename PreservedAnalysesT , typename AnalysisManagerT , typename... ExtraArgTs>

llvm::detail::PassModel< IRUnitT, PassT, PreservedAnalysesT, AnalysisManagerT, ExtraArgTs >::PassModel ( PassModel< IRUnitT, PassT, PreservedAnalysesT, AnalysisManagerT, ExtraArgTs > &&  Arg )

inline

Definition at line 75 of file PassManagerInternal.h.

Member Function Documentation

isRequired()

template<typename IRUnitT , typename PassT , typename PreservedAnalysesT , typename AnalysisManagerT , typename... ExtraArgTs>

bool llvm::detail::PassModel< IRUnitT, PassT, PreservedAnalysesT, AnalysisManagerT, ExtraArgTs >::isRequired ( ) const

inlineoverridevirtual

Polymorphic method to let a pass optionally exempted from skipping by PassInstrumentation.

To opt-in, pass should implement static bool isRequired(). It's no-op to have isRequired always return false since that is the default.

Implements llvm::detail::PassConcept< IRUnitT, AnalysisManagerT, ExtraArgTs... >.

Definition at line 114 of file PassManagerInternal.h.

name()

template<typename IRUnitT , typename PassT , typename PreservedAnalysesT , typename AnalysisManagerT , typename... ExtraArgTs>

StringRef llvm::detail::PassModel< IRUnitT, PassT, PreservedAnalysesT, AnalysisManagerT, ExtraArgTs >::name ( ) const

inlineoverridevirtual

Polymorphic method to access the name of a pass.

Implements llvm::detail::PassConcept< IRUnitT, AnalysisManagerT, ExtraArgTs... >.

Definition at line 98 of file PassManagerInternal.h.

operator=()

template<typename IRUnitT , typename PassT , typename PreservedAnalysesT , typename AnalysisManagerT , typename... ExtraArgTs>

PassModel & llvm::detail::PassModel< IRUnitT, PassT, PreservedAnalysesT, AnalysisManagerT, ExtraArgTs >::operator= ( PassModel< IRUnitT, PassT, PreservedAnalysesT, AnalysisManagerT, ExtraArgTs >  RHS )

inline

Definition at line 82 of file PassManagerInternal.h.

References RHS, and llvm::detail::PassModel< IRUnitT, PassT, PreservedAnalysesT, AnalysisManagerT, ExtraArgTs >::swap.

passIsRequiredImpl() [1/2]

template<typename IRUnitT , typename PassT , typename PreservedAnalysesT , typename AnalysisManagerT , typename... ExtraArgTs>

template<typename T >

static std::enable_if_t< is_detected< has_required_t, T >::value, bool > llvm::detail::PassModel< IRUnitT, PassT, PreservedAnalysesT, AnalysisManagerT, ExtraArgTs >::passIsRequiredImpl ( )

inlinestatic

Definition at line 105 of file PassManagerInternal.h.

passIsRequiredImpl() [2/2]

template<typename IRUnitT , typename PassT , typename PreservedAnalysesT , typename AnalysisManagerT , typename... ExtraArgTs>

template<typename T >

static std::enable_if_t<!is_detected< has_required_t, T >::value, bool > llvm::detail::PassModel< IRUnitT, PassT, PreservedAnalysesT, AnalysisManagerT, ExtraArgTs >::passIsRequiredImpl ( )

inlinestatic

Definition at line 110 of file PassManagerInternal.h.

printPipeline()

template<typename IRUnitT , typename PassT , typename PreservedAnalysesT , typename AnalysisManagerT , typename... ExtraArgTs>

void llvm::detail::PassModel< IRUnitT, PassT, PreservedAnalysesT, AnalysisManagerT, ExtraArgTs >::printPipeline ( raw_ostream &  OS, function_ref< StringRef(StringRef)>  MapClassName2PassName  )

inlineoverridevirtual

Implements llvm::detail::PassConcept< IRUnitT, AnalysisManagerT, ExtraArgTs... >.

Definition at line 92 of file PassManagerInternal.h.

References OS.

run()

template<typename IRUnitT , typename PassT , typename PreservedAnalysesT , typename AnalysisManagerT , typename... ExtraArgTs>

PreservedAnalysesT llvm::detail::PassModel< IRUnitT, PassT, PreservedAnalysesT, AnalysisManagerT, ExtraArgTs >::run ( IRUnitT &  IR, AnalysisManagerT &  AM, ExtraArgTs...  ExtraArgs  )

inlineoverridevirtual

The polymorphic API which runs the pass over a given IR entity.

Note that actual pass object can omit the analysis manager argument if desired. Also that the analysis manager may be null if there is no analysis manager in the pass pipeline.

Implements llvm::detail::PassConcept< IRUnitT, AnalysisManagerT, ExtraArgTs... >.

Definition at line 87 of file PassManagerInternal.h.

References IR.

Friends And Related Function Documentation

swap

template<typename IRUnitT , typename PassT , typename PreservedAnalysesT , typename AnalysisManagerT , typename... ExtraArgTs>

void swap ( PassModel< IRUnitT, PassT, PreservedAnalysesT, AnalysisManagerT, ExtraArgTs > &  LHS, PassModel< IRUnitT, PassT, PreservedAnalysesT, AnalysisManagerT, ExtraArgTs > &  RHS  )

friend

Definition at line 77 of file PassManagerInternal.h.

Referenced by llvm::detail::PassModel< IRUnitT, PassT, PreservedAnalysesT, AnalysisManagerT, ExtraArgTs >::operator=().

Member Data Documentation

Pass

template<typename IRUnitT , typename PassT , typename PreservedAnalysesT , typename AnalysisManagerT , typename... ExtraArgTs>

PassT llvm::detail::PassModel< IRUnitT, PassT, PreservedAnalysesT, AnalysisManagerT, ExtraArgTs >::Pass

Definition at line 116 of file PassManagerInternal.h.

---

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

• include/llvm/IR/PassManagerInternal.h