The pass manager to schedule RegionPasses. More...

#include <RegionPass.h>

Inheritance diagram for llvm::RGPassManager:

Collaboration diagram for llvm::RGPassManager:

Public Member Functions
	RGPassManager ()

bool	runOnFunction (Function &F)
	Execute all of the passes scheduled for execution. More...

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...

Pass *	getContainedPass (unsigned N)
	Get passes contained by this manager. More...

virtual PassManagerType	getPassManagerType () const

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

The pass manager to schedule RegionPasses.

Definition at line 83 of file RegionPass.h.

Constructor & Destructor Documentation

RGPassManager::RGPassManager ( )

explicit

Definition at line 30 of file RegionPass.cpp.

Member Function Documentation

void RGPassManager::dumpPassStructure ( unsigned Offset )

virtual

Print passes managed by this manager.

Reimplemented from llvm::Pass.

Definition at line 169 of file RegionPass.cpp.

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

void RGPassManager::getAnalysisUsage ( AnalysisUsage & Info ) const

virtual

Pass Manager itself does not invalidate any analysis info.

Pass Manager itself does not invalidate any analysis info. RGPassManager needs RegionInfo.

Reimplemented from llvm::Pass.

Definition at line 46 of file RegionPass.cpp.

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

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

inlinevirtual

Implements llvm::PMDataManager.

Definition at line 108 of file RegionPass.h.

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

inlinevirtual

Reimplemented from llvm::Pass.

Definition at line 107 of file RegionPass.h.

Pass* llvm::RGPassManager::getContainedPass ( unsigned N )

inline

Get passes contained by this manager.

Definition at line 114 of file RegionPass.h.

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

Referenced by dumpPassStructure(), and runOnFunction().

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

inlinevirtual

Reimplemented from llvm::PMDataManager.

Definition at line 120 of file RegionPass.h.

References llvm::PMT_RegionPassManager.

virtual const char* llvm::RGPassManager::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 103 of file RegionPass.h.

bool RGPassManager::runOnFunction ( Function & F )

virtual

Execute all of the passes scheduled for execution.

Returns: True if any of the passes modifies the function.

run - Execute all of the passes scheduled for execution. Keep track of whether any of the passes modifies the function, and if so, return true.

Implements llvm::FunctionPass.

Definition at line 53 of file RegionPass.cpp.

Member Data Documentation

char RGPassManager::ID = 0

static

Definition at line 91 of file RegionPass.h.

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

Public Member Functions

Static Public Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation