class RGPassManager

Declaration

class RGPassManager : public FunctionPass, public PMDataManager { /* full declaration omitted */ };

Description

The pass manager to schedule RegionPasses.

Declared at: llvm/include/llvm/Analysis/RegionPass.h:87

Inherits from: FunctionPass, PMDataManager

Member Variables

private std::deque<Region*> RQ

private llvm::RegionInfo* RI

private llvm::Region* CurrentRegion

public static char ID

Inherited from PMDataManager:

protected TPM = nullptr

protected PassVector

protected InheritedAnalysis

Method Overview

• public RGPassManager()
• public void dumpPassStructure(unsigned int Offset)
• public void getAnalysisUsage(llvm::AnalysisUsage & Info) const
• public llvm::PMDataManager * getAsPMDataManager()
• public llvm::Pass * getAsPass()
• public llvm::Pass * getContainedPass(unsigned int N)
• public llvm::PassManagerType getPassManagerType() const
• public llvm::StringRef getPassName() const
• public bool runOnFunction(llvm::Function & F)

Inherited from PMDataManager:

• public add
• public addLowerLevelRequiredPass
• public collectRequiredAndUsedAnalyses
• public dumpLastUses
• public dumpPassArguments
• public dumpPassInfo
• public dumpPreservedSet
• public dumpRequiredSet
• public dumpUsedSet
• public emitInstrCountChangedRemark
• public findAnalysisPass
• public freePass
• public getAsPass
• public getAvailableAnalysis
• public getDepth
• public getNumContainedPasses
• public getOnTheFlyPass
• public getPassManagerType
• public getTopLevelManager
• public initSizeRemarkInfo
• public initializeAnalysisImpl
• public initializeAnalysisInfo
• protected isPassDebuggingExecutionsOrMore
• public populateInheritedAnalysis
• public preserveHigherLevelAnalysis
• public recordAvailableAnalysis
• public removeDeadPasses
• public removeNotPreservedAnalysis
• public setDepth
• public setTopLevelManager
• public verifyPreservedAnalysis

Inherited from FunctionPass:

• public assignPassManager
• public createPrinterPass
• public getPotentialPassManagerType
• public runOnFunction
• protected skipFunction

Inherited from Pass:

• public assignPassManager
• public createPass
• public createPrinterPass
• public doFinalization
• public doInitialization
• public dump
• public dumpPassStructure
• public getAdjustedAnalysisPointer
• public getAnalysis
• public getAnalysis
• public getAnalysisID
• public getAnalysisID
• public getAnalysisIfAvailable
• public getAnalysisUsage
• public getAsImmutablePass
• public getAsPMDataManager
• public getPassID
• public getPassKind
• public getPassName
• public getPotentialPassManagerType
• public getResolver
• public lookupPassInfo
• public lookupPassInfo
• public mustPreserveAnalysisID
• public preparePassManager
• public print
• public releaseMemory
• public setResolver
• public verifyAnalysis

Methods

¶RGPassManager()

Declared at: llvm/include/llvm/Analysis/RegionPass.h:94

¶void dumpPassStructure(unsigned int Offset)

Description

Print passes managed by this manager.

Declared at: llvm/include/llvm/Analysis/RegionPass.h:111

Parameters

unsigned int Offset

¶void getAnalysisUsage(
    llvm::AnalysisUsage& Info) const

Description

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

Declared at: llvm/include/llvm/Analysis/RegionPass.h:103

Parameters

llvm::AnalysisUsage& Info

¶llvm::PMDataManager* getAsPMDataManager()

Declared at: llvm/include/llvm/Analysis/RegionPass.h:107

¶llvm::Pass* getAsPass()

Declared at: llvm/include/llvm/Analysis/RegionPass.h:108

¶llvm::Pass* getContainedPass(unsigned int N)

Description

Get passes contained by this manager.

Declared at: llvm/include/llvm/Analysis/RegionPass.h:114

Parameters

unsigned int N

¶llvm::PassManagerType getPassManagerType() const

Declared at: llvm/include/llvm/Analysis/RegionPass.h:120

¶llvm::StringRef getPassName() const

Description

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.

Declared at: llvm/include/llvm/Analysis/RegionPass.h:105

¶bool runOnFunction(llvm::Function& F)

Description

Execute all of the passes scheduled for execution.

Declared at: llvm/include/llvm/Analysis/RegionPass.h:99

Parameters

llvm::Function& F

Returns

True if any of the passes modifies the function.