#include <LoopPass.h>

Inheritance diagram for llvm::LPPassManager:

Collaboration diagram for llvm::LPPassManager:

Public Member Functions
	LPPassManager ()

bool	runOnFunction (Function &F)

void	getAnalysisUsage (AnalysisUsage &Info) const
	Pass Manager itself does not invalidate any analysis info. More...

virtual const char *	getPassName () const

virtual PMDataManager *	getAsPMDataManager ()

virtual Pass *	getAsPass ()

void	dumpPassStructure (unsigned Offset)
	Print passes managed by this manager. More...

LoopPass *	getContainedPass (unsigned N)

virtual PassManagerType	getPassManagerType () const

void	deleteLoopFromQueue (Loop *L)
	Delete loop from the loop queue and loop hierarchy (LoopInfo). More...

void	insertLoop (Loop L, Loop ParentLoop)

void	insertLoopIntoQueue (Loop *L)

void	redoLoop (Loop *L)

void	cloneBasicBlockSimpleAnalysis (BasicBlock From, BasicBlock To, Loop *L)

void	deleteSimpleAnalysisValue (Value V, Loop L)
	deleteSimpleAnalysisValue - Invoke deleteAnalysisValue hook for all passes. More...

Public Member Functions inherited from llvm::FunctionPass
	FunctionPass (char &pid)

Pass *	createPrinterPass (raw_ostream &O, const std::string &Banner) const
	createPrinterPass - Get a function printer pass. More...

virtual void	assignPassManager (PMStack &PMS, PassManagerType T)

virtual PassManagerType	getPotentialPassManagerType () const
	Return what kind of Pass Manager can manage this pass. More...

Public Member Functions inherited from llvm::Pass
	Pass (PassKind K, char &pid)

virtual	~Pass ()

PassKind	getPassKind () const

AnalysisID	getPassID () const
	getPassID - Return the PassID number that corresponds to this pass. More...

virtual bool	doInitialization (Module &)

virtual bool	doFinalization (Module &)

virtual void	print (raw_ostream &O, const Module *M) const

void	dump () const

virtual void	preparePassManager (PMStack &)
	Check if available pass managers are suitable for this pass or not. More...

void	setResolver (AnalysisResolver *AR)

AnalysisResolver *	getResolver () const

virtual void	releaseMemory ()

virtual void *	getAdjustedAnalysisPointer (AnalysisID ID)

virtual ImmutablePass *	getAsImmutablePass ()

virtual void	verifyAnalysis () const

template<typename AnalysisType >
AnalysisType *	getAnalysisIfAvailable () const

bool	mustPreserveAnalysisID (char &AID) const

template<typename AnalysisType >
AnalysisType &	getAnalysis () const

template<typename AnalysisType >
AnalysisType &	getAnalysis (Function &F)

template<typename AnalysisType >
AnalysisType &	getAnalysisID (AnalysisID PI) const

template<typename AnalysisType >
AnalysisType &	getAnalysisID (AnalysisID PI, Function &F)

Public Member Functions inherited from llvm::PMDataManager
	PMDataManager ()

virtual	~PMDataManager ()

void	recordAvailableAnalysis (Pass *P)
	Augment AvailableAnalysis by adding analysis made available by pass P. More...

void	verifyPreservedAnalysis (Pass *P)
	verifyPreservedAnalysis – Verify analysis presreved by pass P. More...

void	removeNotPreservedAnalysis (Pass *P)
	Remove Analysis that is not preserved by the pass. More...

void	removeDeadPasses (Pass *P, StringRef Msg, enum PassDebuggingString)
	Remove dead passes used by P. More...

void	freePass (Pass *P, StringRef Msg, enum PassDebuggingString)
	Remove P. More...

void	add (Pass *P, bool ProcessAnalysis=true)

virtual void	addLowerLevelRequiredPass (Pass P, Pass RequiredPass)

virtual Pass *	getOnTheFlyPass (Pass *P, AnalysisID PI, Function &F)

void	initializeAnalysisInfo ()
	Initialize available analysis information. More...

bool	preserveHigherLevelAnalysis (Pass *P)

void	collectRequiredAnalysis (SmallVectorImpl< Pass * > &RequiredPasses, SmallVectorImpl< AnalysisID > &ReqPassNotAvailable, Pass *P)

void	initializeAnalysisImpl (Pass *P)

Pass *	findAnalysisPass (AnalysisID AID, bool Direction)

PMTopLevelManager *	getTopLevelManager ()

void	setTopLevelManager (PMTopLevelManager *T)

unsigned	getDepth () const

void	setDepth (unsigned newDepth)

void	dumpLastUses (Pass *P, unsigned Offset) const

void	dumpPassArguments () const

void	dumpPassInfo (Pass *P, enum PassDebuggingString S1, enum PassDebuggingString S2, StringRef Msg)

void	dumpRequiredSet (const Pass *P) const

void	dumpPreservedSet (const Pass *P) const

unsigned	getNumContainedPasses () const

DenseMap< AnalysisID, Pass * > *	getAvailableAnalysis ()

void	populateInheritedAnalysis (PMStack &PMS)

Static Public Attributes
static char	ID = 0

Additional Inherited Members
Static Public Member Functions inherited from llvm::Pass
static const PassInfo *	lookupPassInfo (const void *TI)

static const PassInfo *	lookupPassInfo (StringRef Arg)

static Pass *	createPass (AnalysisID ID)

Protected Member Functions inherited from llvm::PMDataManager
bool	isPassDebuggingExecutionsOrMore () const

Protected Attributes inherited from llvm::PMDataManager
PMTopLevelManager *	TPM

SmallVector< Pass *, 16 >	PassVector

DenseMap< AnalysisID, Pass * > *	InheritedAnalysis [PMT_Last]

Detailed Description

Definition at line 86 of file LoopPass.h.

Constructor & Destructor Documentation

LPPassManager::LPPassManager ( )

explicit

Definition at line 60 of file LoopPass.cpp.

Member Function Documentation

void LPPassManager::cloneBasicBlockSimpleAnalysis	(	BasicBlock *	From,
		BasicBlock *	To,
		Loop *	L
	)

SimpleAnalysis - Provides simple interface to update analysis info maintained by various passes. Note, if required this interface can be extracted into a separate abstract class but it would require additional use of multiple inheritance in Pass class hierarchy, something we are trying to avoid. cloneBasicBlockSimpleAnalysis - Invoke cloneBasicBlockAnalysis hook for all passes that implement simple analysis interface.

cloneBasicBlockSimpleAnalysis - Invoke cloneBasicBlockAnalysis hook for all loop passes.

Definition at line 138 of file LoopPass.cpp.

References llvm::LoopPass::cloneBasicBlockAnalysis(), getContainedPass(), and llvm::PMDataManager::getNumContainedPasses().

void LPPassManager::deleteLoopFromQueue ( Loop * L )

Delete loop from the loop queue and loop hierarchy (LoopInfo).

Definition at line 69 of file LoopPass.cpp.

References I, and llvm::LoopInfo::updateUnloop().

Referenced by llvm::UnrollLoop().

void LPPassManager::deleteSimpleAnalysisValue	(	Value *	V,
		Loop *	L
	)

deleteSimpleAnalysisValue - Invoke deleteAnalysisValue hook for all passes.

deleteSimpleAnalysisValue - Invoke deleteAnalysisValue hook for all passes that implement simple analysis interface.

Definition at line 147 of file LoopPass.cpp.

References llvm::LoopPass::deleteAnalysisValue(), getContainedPass(), llvm::PMDataManager::getNumContainedPasses(), and I.

Referenced by ReplaceUsesOfWith().

void LPPassManager::dumpPassStructure ( unsigned Offset )

virtual

Print passes managed by this manager.

Reimplemented from llvm::Pass.

Definition at line 294 of file LoopPass.cpp.

References llvm::PMDataManager::dumpLastUses(), llvm::Pass::dumpPassStructure(), llvm::errs(), getContainedPass(), llvm::PMDataManager::getNumContainedPasses(), llvm::raw_ostream::indent(), and P.

void LPPassManager::getAnalysisUsage ( AnalysisUsage & Info ) const

virtual

Pass Manager itself does not invalidate any analysis info.

Reimplemented from llvm::Pass.

Definition at line 170 of file LoopPass.cpp.

References llvm::AnalysisUsage::addRequired(), and llvm::AnalysisUsage::setPreservesAll().

virtual Pass* llvm::LPPassManager::getAsPass ( )

inlinevirtual

Implements llvm::PMDataManager.

Definition at line 104 of file LoopPass.h.

Referenced by llvm::LoopPass::assignPassManager(), and llvm::UnrollRuntimeLoopProlog().

virtual PMDataManager* llvm::LPPassManager::getAsPMDataManager ( )

inlinevirtual

Reimplemented from llvm::Pass.

Definition at line 103 of file LoopPass.h.

LoopPass* llvm::LPPassManager::getContainedPass ( unsigned N )

inline

Definition at line 109 of file LoopPass.h.

References N, and llvm::PMDataManager::PassVector.

Referenced by cloneBasicBlockSimpleAnalysis(), deleteSimpleAnalysisValue(), dumpPassStructure(), and runOnFunction().

virtual PassManagerType llvm::LPPassManager::getPassManagerType ( ) const

inlinevirtual

Reimplemented from llvm::PMDataManager.

Definition at line 115 of file LoopPass.h.

References llvm::PMT_LoopPassManager.

virtual const char* llvm::LPPassManager::getPassName ( ) const

inlinevirtual

getPassName - Return a nice clean name for a pass. This usually implemented in terms of the name that is registered by one of the Registration templates, but can be overloaded directly.

Reimplemented from llvm::Pass.

Definition at line 99 of file LoopPass.h.