#include <MachinePostDominators.h>

Inheritance diagram for llvm::MachinePostDominatorTree:

Collaboration diagram for llvm::MachinePostDominatorTree:

Public Member Functions
	MachinePostDominatorTree ()

	~MachinePostDominatorTree ()

FunctionPass *	createMachinePostDominatorTreePass ()

const std::vector < MachineBasicBlock * > &	getRoots () const

MachineDomTreeNode *	getRootNode () const

MachineDomTreeNode *	operator[] (MachineBasicBlock *BB) const

MachineDomTreeNode *	getNode (MachineBasicBlock *BB) const

bool	dominates (const MachineDomTreeNode A, const MachineDomTreeNode B) const

bool	dominates (const MachineBasicBlock A, const MachineBasicBlock B) const

bool	properlyDominates (const MachineDomTreeNode A, const MachineDomTreeNode B) const

bool	properlyDominates (const MachineBasicBlock A, const MachineBasicBlock B) const

MachineBasicBlock *	findNearestCommonDominator (MachineBasicBlock A, MachineBasicBlock B)

virtual bool	runOnMachineFunction (MachineFunction &MF)

virtual void	getAnalysisUsage (AnalysisUsage &AU) const

virtual void	print (llvm::raw_ostream &OS, const Module *M=0) 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

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 &)

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)

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::MachineFunctionPass
	MachineFunctionPass (char &ID)

Detailed Description

PostDominatorTree Class - Concrete subclass of DominatorTree that is used to compute the a post-dominator tree.

Definition at line 28 of file MachinePostDominators.h.

Constructor & Destructor Documentation

llvm::MachinePostDominatorTree::MachinePostDominatorTree ( )

Referenced by createMachinePostDominatorTreePass().

MachinePostDominatorTree::~MachinePostDominatorTree ( )

Definition at line 42 of file MachinePostDominators.cpp.

Member Function Documentation

FunctionPass * MachinePostDominatorTree::createMachinePostDominatorTreePass ( )

Definition at line 32 of file MachinePostDominators.cpp.

References MachinePostDominatorTree().

bool llvm::MachinePostDominatorTree::dominates	(	const MachineDomTreeNode *	A,
		const MachineDomTreeNode *	B
	)		const

inline

Definition at line 57 of file MachinePostDominators.h.

bool llvm::MachinePostDominatorTree::dominates	(	const MachineBasicBlock *	A,
		const MachineBasicBlock *	B
	)		const

inline

Definition at line 62 of file MachinePostDominators.h.

MachineBasicBlock* llvm::MachinePostDominatorTree::findNearestCommonDominator	(	MachineBasicBlock *	A,
		MachineBasicBlock *	B
	)

inline

Definition at line 76 of file MachinePostDominators.h.

void MachinePostDominatorTree::getAnalysisUsage ( AnalysisUsage & AU ) const

virtual

getAnalysisUsage - Subclasses that override getAnalysisUsage must call this.

For MachineFunctionPasses, calling AU.preservesCFG() indicates that the pass does not modify the MachineBasicBlock CFG.

Reimplemented from llvm::MachineFunctionPass.

Definition at line 47 of file MachinePostDominators.cpp.

References llvm::MachineFunctionPass::getAnalysisUsage(), and llvm::AnalysisUsage::setPreservesAll().

MachineDomTreeNode* llvm::MachinePostDominatorTree::getNode ( MachineBasicBlock * BB ) const

inline

Definition at line 53 of file MachinePostDominators.h.

MachineDomTreeNode* llvm::MachinePostDominatorTree::getRootNode ( ) const

inline

Definition at line 45 of file MachinePostDominators.h.

const std::vector<MachineBasicBlock *>& llvm::MachinePostDominatorTree::getRoots ( ) const

inline

Definition at line 41 of file MachinePostDominators.h.

MachineDomTreeNode* llvm::MachinePostDominatorTree::operator[] ( MachineBasicBlock * BB ) const

inline

Definition at line 49 of file MachinePostDominators.h.

void MachinePostDominatorTree::print	(	llvm::raw_ostream &	O,
		const Module *	M = `0`
	)		const

virtual

print - Print out the internal state of the pass. This is called by Analyze to print out the contents of an analysis. Otherwise it is not necessary to implement this method. Beware that the module pointer MAY be null. This automatically forwards to a virtual function that does not provide the Module* in case the analysis doesn't need it it can just be ignored.

Reimplemented from llvm::Pass.

Definition at line 53 of file MachinePostDominators.cpp.

bool llvm::MachinePostDominatorTree::properlyDominates	(	const MachineDomTreeNode *	A,
		const MachineDomTreeNode *	B
	)		const

inline

Definition at line 66 of file MachinePostDominators.h.

bool llvm::MachinePostDominatorTree::properlyDominates	(	const MachineBasicBlock *	A,
		const MachineBasicBlock *	B
	)		const

inline

Definition at line 71 of file MachinePostDominators.h.

bool MachinePostDominatorTree::runOnMachineFunction ( MachineFunction & MF )

virtual

runOnMachineFunction - This method must be overloaded to perform the desired machine code transformation or analysis.

Implements llvm::MachineFunctionPass.

Definition at line 37 of file MachinePostDominators.cpp.

Member Data Documentation

char MachinePostDominatorTree::ID = 0

static

Definition at line 33 of file MachinePostDominators.h.

The documentation for this struct 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