#include "llvm/Transforms/Scalar/LoopPassManager.h"

Inheritance diagram for llvm::PassManager< Loop, LoopAnalysisManager, LoopStandardAnalysisResults &, LPMUpdater & >:

[legend]

Public Member Functions
	PassManager ()=default

	PassManager (PassManager &&Arg)

PassManager &	operator= (PassManager &&RHS)

PreservedAnalyses	run (Loop &L, LoopAnalysisManager &AM, LoopStandardAnalysisResults &AR, LPMUpdater &U)
	Add either a loop pass or a loop-nest pass to the pass manager.

void	printPipeline (raw_ostream &OS, function_ref< StringRef(StringRef)> MapClassName2PassName)

template<typename PassT >
LLVM_ATTRIBUTE_MINSIZE std::enable_if_t< is_detected< HasRunOnLoopT, PassT >::value >	addPass (PassT &&Pass)

template<typename PassT >
LLVM_ATTRIBUTE_MINSIZE std::enable_if_t<!is_detected< HasRunOnLoopT, PassT >::value >	addPass (PassT &&Pass)

bool	isEmpty () const

size_t	getNumLoopPasses () const

size_t	getNumLoopNestPasses () const

Public Member Functions inherited from llvm::PassInfoMixin< PassManager< Loop, LoopAnalysisManager, LoopStandardAnalysisResults &, LPMUpdater & > >
void	printPipeline (raw_ostream &OS, function_ref< StringRef(StringRef)> MapClassName2PassName)

Static Public Member Functions
static bool	isRequired ()

Static Public Member Functions inherited from llvm::PassInfoMixin< PassManager< Loop, LoopAnalysisManager, LoopStandardAnalysisResults &, LPMUpdater & > >
static StringRef	name ()
	Gets the name of the pass we are mixed into.

Protected Types
using	LoopPassConceptT = detail::PassConcept< Loop, LoopAnalysisManager, LoopStandardAnalysisResults &, LPMUpdater & >

using	LoopNestPassConceptT = detail::PassConcept< LoopNest, LoopAnalysisManager, LoopStandardAnalysisResults &, LPMUpdater & >

Protected Member Functions
template<typename IRUnitT , typename PassT >
std::optional< PreservedAnalyses >	runSinglePass (IRUnitT &IR, PassT &Pass, LoopAnalysisManager &AM, LoopStandardAnalysisResults &AR, LPMUpdater &U, PassInstrumentation &PI)
	Run either a loop pass or a loop-nest pass.

PreservedAnalyses	runWithLoopNestPasses (Loop &L, LoopAnalysisManager &AM, LoopStandardAnalysisResults &AR, LPMUpdater &U)

PreservedAnalyses	runWithoutLoopNestPasses (Loop &L, LoopAnalysisManager &AM, LoopStandardAnalysisResults &AR, LPMUpdater &U)

Protected Attributes
BitVector	IsLoopNestPass

std::vector< std::unique_ptr< LoopPassConceptT > >	LoopPasses

std::vector< std::unique_ptr< LoopNestPassConceptT > >	LoopNestPasses

Detailed Description

Definition at line 70 of file LoopPassManager.h.

Member Typedef Documentation

◆ LoopNestPassConceptT

using llvm::PassManager< Loop, LoopAnalysisManager, LoopStandardAnalysisResults &, LPMUpdater & >::LoopNestPassConceptT = detail::PassConcept<LoopNest, LoopAnalysisManager, LoopStandardAnalysisResults &, LPMUpdater &>

protected

Definition at line 144 of file LoopPassManager.h.

◆ LoopPassConceptT

using llvm::PassManager< Loop, LoopAnalysisManager, LoopStandardAnalysisResults &, LPMUpdater & >::LoopPassConceptT = detail::PassConcept<Loop, LoopAnalysisManager, LoopStandardAnalysisResults &, LPMUpdater &>

protected

Definition at line 141 of file LoopPassManager.h.

Constructor & Destructor Documentation

◆ PassManager() [1/2]

llvm::PassManager< Loop, LoopAnalysisManager, LoopStandardAnalysisResults &, LPMUpdater & >::PassManager ( )

explicitdefault

◆ PassManager() [2/2]

llvm::PassManager< Loop, LoopAnalysisManager, LoopStandardAnalysisResults &, LPMUpdater & >::PassManager ( PassManager< Loop, LoopAnalysisManager, LoopStandardAnalysisResults &, LPMUpdater & > && Arg )

inline

Definition at line 82 of file LoopPassManager.h.

Member Function Documentation

◆ addPass() [1/2]

template<typename PassT >

LLVM_ATTRIBUTE_MINSIZE std::enable_if_t< is_detected< HasRunOnLoopT, PassT >::value > llvm::PassManager< Loop, LoopAnalysisManager, LoopStandardAnalysisResults &, LPMUpdater & >::addPass ( PassT && Pass )

inline

Definition at line 108 of file LoopPassManager.h.

Referenced by llvm::PassBuilder::buildFunctionSimplificationPipeline(), llvm::PassBuilder::buildLTODefaultPipeline(), llvm::PassBuilder::buildModuleOptimizationPipeline(), llvm::createFunctionToLoopPassAdaptor(), llvm::AArch64TargetMachine::registerPassBuilderCallbacks(), llvm::HexagonTargetMachine::registerPassBuilderCallbacks(), and llvm::RISCVTargetMachine::registerPassBuilderCallbacks().

◆ addPass() [2/2]

template<typename PassT >

LLVM_ATTRIBUTE_MINSIZE std::enable_if_t<!is_detected< HasRunOnLoopT, PassT >::value > llvm::PassManager< Loop, LoopAnalysisManager, LoopStandardAnalysisResults &, LPMUpdater & >::addPass ( PassT && Pass )

inline

Definition at line 122 of file LoopPassManager.h.

◆ getNumLoopNestPasses()

size_t llvm::PassManager< Loop, LoopAnalysisManager, LoopStandardAnalysisResults &, LPMUpdater & >::getNumLoopNestPasses ( ) const

inline

Definition at line 138 of file LoopPassManager.h.

◆ getNumLoopPasses()

size_t llvm::PassManager< Loop, LoopAnalysisManager, LoopStandardAnalysisResults &, LPMUpdater & >::getNumLoopPasses ( ) const

inline

Definition at line 137 of file LoopPassManager.h.

◆ isEmpty()

bool llvm::PassManager< Loop, LoopAnalysisManager, LoopStandardAnalysisResults &, LPMUpdater & >::isEmpty ( ) const

inline

Definition at line 133 of file LoopPassManager.h.

Referenced by llvm::PassBuilder::buildO0DefaultPipeline().

◆ isRequired()

static bool llvm::PassManager< Loop, LoopAnalysisManager, LoopStandardAnalysisResults &, LPMUpdater & >::isRequired ( )

inlinestatic

Definition at line 135 of file LoopPassManager.h.

◆ operator=()

PassManager & llvm::PassManager< Loop, LoopAnalysisManager, LoopStandardAnalysisResults &, LPMUpdater & >::operator= ( PassManager< Loop, LoopAnalysisManager, LoopStandardAnalysisResults &, LPMUpdater & > && RHS )

inline

Definition at line 87 of file LoopPassManager.h.

References RHS.

◆ printPipeline()

void llvm::PassManager< Loop, LoopAnalysisManager, LoopStandardAnalysisResults &, LPMUpdater & >::printPipeline	(	raw_ostream &	OS,
		function_ref< StringRef(StringRef)>	MapClassName2PassName
	)

Definition at line 47 of file LoopPassManager.cpp.

References assert(), Idx, OS, P, and Size.

◆ run()

PreservedAnalyses llvm::PassManager< Loop, LoopAnalysisManager, LoopStandardAnalysisResults &, LPMUpdater & >::run	(	Loop &	L,
		LoopAnalysisManager &	AM,
		LoopStandardAnalysisResults &	AR,
		LPMUpdater &	U
	)

Add either a loop pass or a loop-nest pass to the pass manager.

Explicitly specialize the pass manager's run method to handle loop nest structure updates.

loop-nests instead.

Append Pass to the list of loop passes if it has a dedicated loops and to the list of loop-nest passes if the

Also append whether Pass is loop-nest pass or not to the end of

Definition at line 27 of file LoopPassManager.cpp.

References llvm::PreservedAnalyses::preserveSet().

Referenced by llvm::ExtraSimpleLoopUnswitchPassManager::run().

◆ runSinglePass()

template<typename IRUnitT , typename PassT >

std::optional< PreservedAnalyses > llvm::LoopPassManager::runSinglePass	(	IRUnitT &	IR,
		PassT &	Pass,
		LoopAnalysisManager &	AM,
		LoopStandardAnalysisResults &	AR,
		LPMUpdater &	U,
		PassInstrumentation &	PI
	)

protected

Run either a loop pass or a loop-nest pass.

Returns std::nullopt if PassInstrumentation's BeforePass returns false. Otherwise, returns the preserved analyses of the pass.

Definition at line 364 of file LoopPassManager.h.

References IR, and Pass.

◆ runWithLoopNestPasses()

PreservedAnalyses llvm::LoopPassManager::runWithLoopNestPasses	(	Loop &	L,
		LoopAnalysisManager &	AM,
		LoopStandardAnalysisResults &	AR,
		LPMUpdater &	U
	)

protected

Definition at line 68 of file LoopPassManager.cpp.

References llvm::PreservedAnalyses::all(), assert(), llvm::LoopNest::getLoopNest(), llvm::LoopBase< BlockT, LoopT >::getParentLoop(), llvm::AnalysisManager< IRUnitT, ExtraArgTs >::getResult(), I, llvm::PreservedAnalyses::intersect(), llvm::AnalysisManager< IRUnitT, ExtraArgTs >::invalidate(), and llvm::LoopStandardAnalysisResults::SE.

◆ runWithoutLoopNestPasses()

PreservedAnalyses llvm::LoopPassManager::runWithoutLoopNestPasses	(	Loop &	L,
		LoopAnalysisManager &	AM,
		LoopStandardAnalysisResults &	AR,
		LPMUpdater &	U
	)

protected

Definition at line 151 of file LoopPassManager.cpp.

References llvm::PreservedAnalyses::all(), llvm::AnalysisManager< IRUnitT, ExtraArgTs >::getResult(), llvm::PreservedAnalyses::intersect(), and llvm::AnalysisManager< IRUnitT, ExtraArgTs >::invalidate().

Member Data Documentation

◆ IsLoopNestPass

BitVector llvm::PassManager< Loop, LoopAnalysisManager, LoopStandardAnalysisResults &, LPMUpdater & >::IsLoopNestPass

protected

Definition at line 150 of file LoopPassManager.h.

◆ LoopNestPasses

std::vector<std::unique_ptr<LoopNestPassConceptT> > llvm::PassManager< Loop, LoopAnalysisManager, LoopStandardAnalysisResults &, LPMUpdater & >::LoopNestPasses

protected

Definition at line 152 of file LoopPassManager.h.

◆ LoopPasses

std::vector<std::unique_ptr<LoopPassConceptT> > llvm::PassManager< Loop, LoopAnalysisManager, LoopStandardAnalysisResults &, LPMUpdater & >::LoopPasses

protected

Definition at line 151 of file LoopPassManager.h.

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

include/llvm/Transforms/Scalar/LoopPassManager.h
lib/Transforms/Scalar/LoopPassManager.cpp

Public Member Functions

Static Public Member Functions

Protected Types

Protected Member Functions

Protected Attributes

Detailed Description

Member Typedef Documentation

◆ LoopNestPassConceptT

◆ LoopPassConceptT

Constructor & Destructor Documentation

◆ PassManager() [1/2]

◆ PassManager() [2/2]

Member Function Documentation

◆ addPass() [1/2]

◆ addPass() [2/2]

◆ getNumLoopNestPasses()

◆ getNumLoopPasses()

◆ isEmpty()

◆ isRequired()

◆ operator=()

◆ printPipeline()

◆ run()

◆ runSinglePass()

◆ runWithLoopNestPasses()

◆ runWithoutLoopNestPasses()

Member Data Documentation

◆ IsLoopNestPass

◆ LoopNestPasses

◆ LoopPasses