llvm::detail::PassConcept< IRUnitT, AnalysisManagerT, ExtraArgTs > Class Template Reference

Template for the abstract base class used to dispatch over pass objects. More...

#include "llvm/IR/PassManagerInternal.h"

Inheritance diagram for llvm::detail::PassConcept< IRUnitT, AnalysisManagerT, ExtraArgTs >:

Classes
struct	Deleter

Public Types
using	unique_ptr = std::unique_ptr<PassConcept, Deleter>

Public Member Functions
	PassConcept (const PassConcept &)=delete
PassConcept &	operator= (const PassConcept &)=delete
PreservedAnalyses	run (IRUnitT &IR, AnalysisManagerT &AM, ExtraArgTs... ExtraArgs)
	Run the pass.
void	printPipeline (raw_ostream &OS, function_ref< StringRef(StringRef)> MapClassName2PassName)
StringRef	name () const
	Get name of a pass.
bool	isRequired () const
	Indicate whether a pass can optionally be exempted from skipping by PassInstrumentation.

Protected Member Functions
	PassConcept (StringRef Name, bool IsRequired, DestroyTy Destroy, RunTy Run, PrintPipelineTy PrintPipeline)
void	operator delete (void *P)

Detailed Description

template<typename IRUnitT, typename AnalysisManagerT, typename... ExtraArgTs>
class llvm::detail::PassConcept< IRUnitT, AnalysisManagerT, ExtraArgTs >

Template for the abstract base class used to dispatch over pass objects.

This doesn't use virtual functions to avoid vtables, which cost a fair amount of storage that needs to be relocated in PIC builds and add an extra indirection on dispatch.

Definition at line 42 of file PassManagerInternal.h.

Member Typedef Documentation

unique_ptr

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

using llvm::detail::PassConcept< IRUnitT, AnalysisManagerT, ExtraArgTs >::unique_ptr = std::unique_ptr<PassConcept, Deleter>

Definition at line 56 of file PassManagerInternal.h.

Constructor & Destructor Documentation

PassConcept() [1/2]

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

llvm::detail::PassConcept< IRUnitT, AnalysisManagerT, ExtraArgTs >::PassConcept ( StringRef Name, bool IsRequired, DestroyTy Destroy, RunTy Run, PrintPipelineTy PrintPipeline )

inlineprotected

Definition at line 67 of file PassManagerInternal.h.

Referenced by llvm::detail::PassConcept< IRUnitT, AnalysisManagerT, ExtraArgTs >::Deleter::operator()().

PassConcept() [2/2]

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

llvm::detail::PassConcept< IRUnitT, AnalysisManagerT, ExtraArgTs >::PassConcept ( const PassConcept< IRUnitT, AnalysisManagerT, ExtraArgTs > & )

delete

Member Function Documentation

isRequired()

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

bool llvm::detail::PassConcept< IRUnitT, AnalysisManagerT, ExtraArgTs >::isRequired ( ) const

inline

Indicate whether a pass can optionally be exempted from skipping by PassInstrumentation.

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

Definition at line 101 of file PassManagerInternal.h.

name()

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

StringRef llvm::detail::PassConcept< IRUnitT, AnalysisManagerT, ExtraArgTs >::name ( ) const

inline

Get name of a pass.

Definition at line 93 of file PassManagerInternal.h.

operator delete()

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

void llvm::detail::PassConcept< IRUnitT, AnalysisManagerT, ExtraArgTs >::operator delete ( void * P )

inlineprotected

Definition at line 74 of file PassManagerInternal.h.

operator=()

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

PassConcept & llvm::detail::PassConcept< IRUnitT, AnalysisManagerT, ExtraArgTs >::operator= ( const PassConcept< IRUnitT, AnalysisManagerT, ExtraArgTs > & )

delete

printPipeline()

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

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

inline

Definition at line 87 of file PassManagerInternal.h.

run()

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

PreservedAnalyses llvm::detail::PassConcept< IRUnitT, AnalysisManagerT, ExtraArgTs >::run ( IRUnitT & IR, AnalysisManagerT & AM, ExtraArgTs... ExtraArgs )

inline

Run the pass.

Definition at line 82 of file PassManagerInternal.h.

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

• include/llvm/IR/PassManagerInternal.h