A wrapper pass for external alias analyses. More...
#include "llvm/Analysis/AliasAnalysis.h"
Inheritance diagram for llvm::ExternalAAWrapperPass:
Collaboration diagram for llvm::ExternalAAWrapperPass:
Public Types | |
| using | CallbackT = std::function< void(Pass &, Function &, AAResults &)> |
Public Member Functions | |
| ExternalAAWrapperPass () | |
| ExternalAAWrapperPass (CallbackT CB) | |
| void | getAnalysisUsage (AnalysisUsage &AU) const override |
| getAnalysisUsage - This function should be overriden by passes that need analysis information to do their job. More... | |
 Public Member Functions inherited from llvm::ImmutablePass | |
| ImmutablePass (char &pid) | |
| ~ImmutablePass () override | |
| virtual void | initializePass () |
| initializePass - This method may be overriden by immutable passes to allow them to perform various initialization actions they require. More... | |
| ImmutablePass * | getAsImmutablePass () override |
| bool | runOnModule (Module &) override |
| ImmutablePasses are never run. More... | |
| Public Member Functions inherited from llvm::ModulePass | |
| ModulePass (char &pid) | |
| ~ModulePass () override | |
| Pass * | createPrinterPass (raw_ostream &OS, const std::string &Banner) const override |
| createPrinterPass - Get a module printer pass. More... | |
| void | assignPassManager (PMStack &PMS, PassManagerType T) override |
| Find appropriate Module Pass Manager in the PM Stack and add self into that manager. More... | |
| PassManagerType | getPotentialPassManagerType () const override |
| Return what kind of Pass Manager can manage this pass. More... | |
| Public Member Functions inherited from llvm::Pass | |
| Pass (PassKind K, char &pid) | |
| Pass (const Pass &)=delete | |
| Pass & | operator= (const Pass &)=delete |
| virtual | ~Pass () |
| PassKind | getPassKind () const |
| virtual StringRef | getPassName () const |
| getPassName - Return a nice clean name for a pass. More... | |
| AnalysisID | getPassID () const |
| getPassID - Return the PassID number that corresponds to this pass. More... | |
| virtual bool | doInitialization (Module &) |
| doInitialization - Virtual method overridden by subclasses to do any necessary initialization before any pass is run. More... | |
| virtual bool | doFinalization (Module &) |
| doFinalization - Virtual method overriden by subclasses to do any necessary clean up after all passes have run. More... | |
| virtual void | print (raw_ostream &OS, const Module *M) const |
| print - Print out the internal state of the pass. More... | |
| 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 () |
| releaseMemory() - This member can be implemented by a pass if it wants to be able to release its memory when it is no longer needed. More... | |
| virtual void * | getAdjustedAnalysisPointer (AnalysisID ID) |
| getAdjustedAnalysisPointer - This method is used when a pass implements an analysis interface through multiple inheritance. More... | |
| virtual PMDataManager * | getAsPMDataManager () |
| virtual void | verifyAnalysis () const |
| verifyAnalysis() - This member can be implemented by a analysis pass to check state of analysis information. More... | |
| virtual void | dumpPassStructure (unsigned Offset=0) |
| template<typename AnalysisType > | |
| AnalysisType * | getAnalysisIfAvailable () const |
| getAnalysisIfAvailable<AnalysisType>() - Subclasses use this function to get analysis information that might be around, for example to update it. More... | |
| bool | mustPreserveAnalysisID (char &AID) const |
| mustPreserveAnalysisID - This method serves the same function as getAnalysisIfAvailable, but works if you just have an AnalysisID. More... | |
| template<typename AnalysisType > | |
| AnalysisType & | getAnalysis () const |
| getAnalysis<AnalysisType>() - This function is used by subclasses to get to the analysis information that they claim to use by overriding the getAnalysisUsage function. More... | |
| template<typename AnalysisType > | |
| AnalysisType & | getAnalysis (Function &F) |
| getAnalysis<AnalysisType>() - This function is used by subclasses to get to the analysis information that they claim to use by overriding the getAnalysisUsage function. More... | |
| template<typename AnalysisType > | |
| AnalysisType & | getAnalysisID (AnalysisID PI) const |
| template<typename AnalysisType > | |
| AnalysisType & | getAnalysisID (AnalysisID PI, Function &F) |
Public Attributes | |
| CallbackT | CB |
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::ModulePass | |
| bool | skipModule (Module &M) const |
| Optional passes call this function to check whether the pass should be skipped. More... | |
Detailed Description
A wrapper pass for external alias analyses.
This just squirrels away the callback used to run any analyses and register their results.
Definition at line 1058 of file AliasAnalysis.h.
Member Typedef Documentation
◆ CallbackT
| using llvm::ExternalAAWrapperPass::CallbackT = std::function<void(Pass &, Function &, AAResults &)> |
Definition at line 1059 of file AliasAnalysis.h.
Constructor & Destructor Documentation
◆ ExternalAAWrapperPass() [1/2]
|
inline |
Definition at line 1065 of file AliasAnalysis.h.
References llvm::PassRegistry::getPassRegistry(), and llvm::initializeExternalAAWrapperPassPass().
◆ ExternalAAWrapperPass() [2/2]
|
inlineexplicit |
Definition at line 1069 of file AliasAnalysis.h.
References llvm::PassRegistry::getPassRegistry(), and llvm::initializeExternalAAWrapperPassPass().
Member Function Documentation
◆ getAnalysisUsage()
|
inlineoverridevirtual |
getAnalysisUsage - This function should be overriden by passes that need analysis information to do their job.
If a pass specifies that it uses a particular analysis result to this function, it can then use the getAnalysis<AnalysisType>() function, below.
Reimplemented from llvm::Pass.
Definition at line 1074 of file AliasAnalysis.h.
References llvm::createAAResultsWrapperPass(), llvm::createExternalAAWrapperPass(), llvm::createLegacyPMAAResults(), F(), function, llvm::getAAResultsAnalysisUsage(), P, and llvm::AnalysisUsage::setPreservesAll().
Member Data Documentation
◆ CB
| CallbackT llvm::ExternalAAWrapperPass::CB |
Definition at line 1061 of file AliasAnalysis.h.
◆ ID
|
static |
Definition at line 1063 of file AliasAnalysis.h.
Referenced by llvm::AAResults::canInstructionRangeModRef().
The documentation for this struct was generated from the following files:
- include/llvm/Analysis/AliasAnalysis.h
- lib/Analysis/AliasAnalysis.cpp
