class AnalysisResolver

Declaration

class AnalysisResolver { /* full declaration omitted */ };

Description

AnalysisResolver - Simple interface used by Pass objects to pull all analysis information out of pass manager that is responsible to manage the pass.

Declared at: llvm/include/llvm/PassAnalysisSupport.h:157

Member Variables

private std::vector<std::pair<AnalysisID, Pass*>> AnalysisImpls

This keeps track of which passes implements the interfaces that are required by the current pass (to implement getAnalysis()).

private llvm::PMDataManager& PM

PassManager that is used to resolve analysis info

Method Overview

• public AnalysisResolver()
• public AnalysisResolver(llvm::PMDataManager & P)
• public void addAnalysisImplsPair(llvm::AnalysisID PI, llvm::Pass * P)
• public void clearAnalysisImpls()
• public llvm::Pass * findImplPass(llvm::AnalysisID PI)
• public std::tuple<Pass *, bool> findImplPass(llvm::Pass * P, llvm::AnalysisID PI, llvm::Function & F)
• public llvm::Pass * getAnalysisIfAvailable(llvm::AnalysisID ID) const
• public llvm::PMDataManager & getPMDataManager()

Methods

¶AnalysisResolver()

Declared at: llvm/include/llvm/PassAnalysisSupport.h:159

¶AnalysisResolver(llvm::PMDataManager& P)

Declared at: llvm/include/llvm/PassAnalysisSupport.h:160

Parameters

llvm::PMDataManager& P

¶void addAnalysisImplsPair(llvm::AnalysisID PI,
                          llvm::Pass* P)

Declared at: llvm/include/llvm/PassAnalysisSupport.h:179

Parameters

llvm::AnalysisID PI

llvm::Pass* P

¶void clearAnalysisImpls()

Description

Clear cache that is used to connect a pass to the analysis (PassInfo).

Declared at: llvm/include/llvm/PassAnalysisSupport.h:187

¶llvm::Pass* findImplPass(llvm::AnalysisID PI)

Description

Find pass that is implementing PI.

Declared at: llvm/include/llvm/PassAnalysisSupport.h:165

Parameters

llvm::AnalysisID PI

¶std::tuple<Pass*, bool> findImplPass(
    llvm::Pass* P,
    llvm::AnalysisID PI,
    llvm::Function& F)

Description

Find pass that is implementing PI. Initialize pass for Function F.

Declared at: llvm/include/llvm/PassAnalysisSupport.h:177

Parameters

llvm::Pass* P

llvm::AnalysisID PI

llvm::Function& F

¶llvm::Pass* getAnalysisIfAvailable(
    llvm::AnalysisID ID) const

Description

Return analysis result or null if it doesn't exist.

Declared at: llvm/include/llvm/PassAnalysisSupport.h:192

Parameters

llvm::AnalysisID ID

¶llvm::PMDataManager& getPMDataManager()

Declared at: llvm/include/llvm/PassAnalysisSupport.h:162