#include <CallGraphSCCPass.h>

Inheritance diagram for llvm::CallGraphSCCPass:

Collaboration diagram for llvm::CallGraphSCCPass:

Public Member Functions
	CallGraphSCCPass (char &pid)

Pass *	createPrinterPass (raw_ostream &O, const std::string &Banner) const

virtual bool	doInitialization (CallGraph &CG)

virtual bool	runOnSCC (CallGraphSCC &SCC)=0

virtual bool	doFinalization (CallGraph &CG)

virtual void	assignPassManager (PMStack &PMS, PassManagerType PMT)
	Assign pass manager to manager this pass. More...

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

virtual void	getAnalysisUsage (AnalysisUsage &Info) const

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

virtual	~Pass ()

PassKind	getPassKind () const

virtual const char *	getPassName () 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 PMDataManager *	getAsPMDataManager ()

virtual void	verifyAnalysis () const

virtual void	dumpPassStructure (unsigned Offset=0)

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)

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)

Detailed Description

Definition at line 34 of file CallGraphSCCPass.h.

Constructor & Destructor Documentation

llvm::CallGraphSCCPass::CallGraphSCCPass ( char & pid )

inlineexplicit

Definition at line 36 of file CallGraphSCCPass.h.

Member Function Documentation

void CallGraphSCCPass::assignPassManager	(	PMStack &	PMS,
		PassManagerType	PMT
	)

virtual

Assign pass manager to manager this pass.

Assign pass manager to manage this pass.

Reimplemented from llvm::Pass.

Definition at line 533 of file CallGraphSCCPass.cpp.

References llvm::PMTopLevelManager::addIndirectPassManager(), llvm::PMStack::empty(), llvm::PMDataManager::getPassManagerType(), llvm::PMT_CallGraphPassManager, llvm::PMStack::pop(), llvm::PMStack::push(), llvm::PMTopLevelManager::schedulePass(), and llvm::PMStack::top().

Pass * CallGraphSCCPass::createPrinterPass	(	raw_ostream &	O,
		const std::string &	Banner
	)		const

virtual

createPrinterPass - Get a pass that prints the Module corresponding to a CallGraph.

Implements llvm::Pass.

Definition at line 610 of file CallGraphSCCPass.cpp.

virtual bool llvm::CallGraphSCCPass::doFinalization ( CallGraph & CG )

inlinevirtual

doFinalization - This method is called after the SCC's of the program has been processed, allowing the pass to do final cleanup as necessary.

Reimplemented in llvm::Inliner.

Definition at line 63 of file CallGraphSCCPass.h.

virtual bool llvm::CallGraphSCCPass::doInitialization ( CallGraph & CG )

inlinevirtual

doInitialization - This method is called before the SCC's of the program has been processed, allowing the pass to do initialization as necessary.

Definition at line 47 of file CallGraphSCCPass.h.

void CallGraphSCCPass::getAnalysisUsage ( AnalysisUsage & AU ) const

virtual

getAnalysisUsage - For this class, we declare that we require and preserve the call graph. If the derived class implements this method, it should always explicitly call the implementation here.

Reimplemented from llvm::Pass.

Reimplemented in llvm::InlineCostAnalysis, and llvm::Inliner.

Definition at line 572 of file CallGraphSCCPass.cpp.

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

Referenced by llvm::Inliner::getAnalysisUsage(), and llvm::InlineCostAnalysis::getAnalysisUsage().

virtual PassManagerType llvm::CallGraphSCCPass::getPotentialPassManagerType ( ) const

inlinevirtual

Return what kind of Pass Manager can manage this pass.

Reimplemented from llvm::Pass.

Definition at line 72 of file CallGraphSCCPass.h.

References llvm::PMT_CallGraphPassManager.

virtual bool llvm::CallGraphSCCPass::runOnSCC ( CallGraphSCC & SCC )

pure virtual

runOnSCC - This method should be implemented by the subclass to perform whatever action is necessary for the specified SCC. Note that non-recursive (or only self-recursive) functions will have an SCC size of 1, where recursive portions of the call graph will have SCC size > 1.

SCC passes that add or delete functions to the SCC are required to update the SCC list, otherwise stale pointers may be dereferenced.

Implemented in llvm::InlineCostAnalysis, and llvm::Inliner.

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

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation