LLVM  4.0.0
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llvm::PMTopLevelManager Class Referenceabstract

PMTopLevelManager manages LastUser info and collects common APIs used by top level pass managers. More...

#include <LegacyPassManagers.h>

Inheritance diagram for llvm::PMTopLevelManager:
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Collaboration diagram for llvm::PMTopLevelManager:
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Public Member Functions

void schedulePass (Pass *P)
 Schedule pass P for execution. More...
 
void setLastUser (ArrayRef< Pass * > AnalysisPasses, Pass *P)
 Set pass P as the last user of the given analysis passes. More...
 
void collectLastUses (SmallVectorImpl< Pass * > &LastUses, Pass *P)
 Collect passes whose last user is P. More...
 
PassfindAnalysisPass (AnalysisID AID)
 Find the pass that implements Analysis AID. More...
 
const PassInfofindAnalysisPassInfo (AnalysisID AID) const
 Retrieve the PassInfo for an analysis. More...
 
AnalysisUsagefindAnalysisUsage (Pass *P)
 Find analysis usage information for the pass P. More...
 
virtual ~PMTopLevelManager ()
 Destructor. More...
 
void addImmutablePass (ImmutablePass *P)
 Add immutable pass and initialize it. More...
 
SmallVectorImpl< ImmutablePass * > & getImmutablePasses ()
 
void addPassManager (PMDataManager *Manager)
 
void addIndirectPassManager (PMDataManager *Manager)
 
void dumpPasses () const
 
void dumpArguments () const
 

Public Attributes

PMStack activeStack
 

Protected Member Functions

 PMTopLevelManager (PMDataManager *PMDM)
 Initialize top level manager. Create first pass manager. More...
 
unsigned getNumContainedManagers () const
 
void initializeAllAnalysisInfo ()
 

Protected Attributes

SmallVector< PMDataManager *, 8 > PassManagers
 Collection of pass managers. More...
 

Detailed Description

PMTopLevelManager manages LastUser info and collects common APIs used by top level pass managers.

Definition at line 166 of file LegacyPassManagers.h.

Constructor & Destructor Documentation

PMTopLevelManager::PMTopLevelManager ( PMDataManager PMDM)
explicitprotected

Initialize top level manager. Create first pass manager.

Definition at line 491 of file LegacyPassManager.cpp.

References llvm::PMDataManager::setTopLevelManager().

PMTopLevelManager::~PMTopLevelManager ( )
virtual

Destructor.

Definition at line 799 of file LegacyPassManager.cpp.

References P, and PassManagers.

Member Function Documentation

void PMTopLevelManager::addImmutablePass ( ImmutablePass P)
void llvm::PMTopLevelManager::addIndirectPassManager ( PMDataManager Manager)
inline
void llvm::PMTopLevelManager::addPassManager ( PMDataManager Manager)
inline

Definition at line 212 of file LegacyPassManagers.h.

References PassManagers.

void PMTopLevelManager::collectLastUses ( SmallVectorImpl< Pass * > &  LastUses,
Pass P 
)
void PMTopLevelManager::dumpArguments ( ) const
void PMTopLevelManager::dumpPasses ( ) const
Pass * PMTopLevelManager::findAnalysisPass ( AnalysisID  AID)

Find the pass that implements Analysis AID.

Search immutable passes and all pass managers. If desired pass is not found then return NULL.

Definition at line 700 of file LegacyPassManager.cpp.

References P, and PassManagers.

Referenced by llvm::PMDataManager::findAnalysisPass(), and schedulePass().

const PassInfo * PMTopLevelManager::findAnalysisPassInfo ( AnalysisID  AID) const
AnalysisUsage * PMTopLevelManager::findAnalysisUsage ( Pass P)
SmallVectorImpl<ImmutablePass *>& llvm::PMTopLevelManager::getImmutablePasses ( )
inline
unsigned llvm::PMTopLevelManager::getNumContainedManagers ( ) const
inlineprotected
void PMTopLevelManager::initializeAllAnalysisInfo ( )
protected
void PMTopLevelManager::schedulePass ( Pass P)
void PMTopLevelManager::setLastUser ( ArrayRef< Pass * >  AnalysisPasses,
Pass P 
)

Member Data Documentation

PMStack llvm::PMTopLevelManager::activeStack
SmallVector<PMDataManager *, 8> llvm::PMTopLevelManager::PassManagers
protected

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