#include <CallGraphSCCPass.h>
Public Member Functions | |
| CallGraphSCCPass (char &pid) | |
| Pass * | createPrinterPass (raw_ostream &O, const std::string &Banner) const |
| virtual bool | doInitialization (CallGraph &CG) |
| virtual bool | runOnSCC (CallGraphSCC &SCC)=0 |
| virtual bool | doFinalization (CallGraph &CG) |
| virtual void | assignPassManager (PMStack &PMS, PassManagerType PMT) |
| Assign pass manager to manager this pass. | |
| virtual PassManagerType | getPotentialPassManagerType () const |
| Return what kind of Pass Manager can manage this pass. | |
| virtual void | getAnalysisUsage (AnalysisUsage &Info) const |
Detailed Description
Definition at line 34 of file CallGraphSCCPass.h.
Constructor & Destructor Documentation
| llvm::CallGraphSCCPass::CallGraphSCCPass | ( | char & | pid | ) | [inline, explicit] |
Definition at line 36 of file CallGraphSCCPass.h.
Member Function Documentation
| void CallGraphSCCPass::assignPassManager | ( | PMStack & | PMS, |
| PassManagerType | PMT | ||
| ) | [virtual] |
Assign pass manager to manager this pass.
Assign pass manager to manage this pass.
Reimplemented from llvm::Pass.
Definition at line 533 of file CallGraphSCCPass.cpp.
References llvm::PMTopLevelManager::addIndirectPassManager(), llvm::PMStack::empty(), llvm::PMDataManager::getPassManagerType(), llvm::PMT_CallGraphPassManager, llvm::PMStack::pop(), llvm::PMStack::push(), llvm::PMTopLevelManager::schedulePass(), and llvm::PMStack::top().
| Pass * CallGraphSCCPass::createPrinterPass | ( | raw_ostream & | O, |
| const std::string & | Banner | ||
| ) | const [virtual] |
createPrinterPass - Get a pass that prints the Module corresponding to a CallGraph.
Implements llvm::Pass.
Definition at line 610 of file CallGraphSCCPass.cpp.
doFinalization - This method is called after the SCC's of the program has been processed, allowing the pass to do final cleanup as necessary.
Reimplemented in llvm::Inliner.
Definition at line 63 of file CallGraphSCCPass.h.
doInitialization - This method is called before the SCC's of the program has been processed, allowing the pass to do initialization as necessary.
Definition at line 47 of file CallGraphSCCPass.h.
| void CallGraphSCCPass::getAnalysisUsage | ( | AnalysisUsage & | AU | ) | const [virtual] |
getAnalysisUsage - For this class, we declare that we require and preserve the call graph. If the derived class implements this method, it should always explicitly call the implementation here.
Reimplemented from llvm::Pass.
Reimplemented in llvm::InlineCostAnalysis, and llvm::Inliner.
Definition at line 572 of file CallGraphSCCPass.cpp.
References llvm::AnalysisUsage::addPreserved(), and llvm::AnalysisUsage::addRequired().
| virtual PassManagerType llvm::CallGraphSCCPass::getPotentialPassManagerType | ( | ) | const [inline, virtual] |
Return what kind of Pass Manager can manage this pass.
Reimplemented from llvm::Pass.
Definition at line 72 of file CallGraphSCCPass.h.
References llvm::PMT_CallGraphPassManager.
| virtual bool llvm::CallGraphSCCPass::runOnSCC | ( | CallGraphSCC & | SCC | ) | [pure virtual] |
runOnSCC - This method should be implemented by the subclass to perform whatever action is necessary for the specified SCC. Note that non-recursive (or only self-recursive) functions will have an SCC size of 1, where recursive portions of the call graph will have SCC size > 1.
SCC passes that add or delete functions to the SCC are required to update the SCC list, otherwise stale pointers may be dereferenced.
Implemented in llvm::InlineCostAnalysis, and llvm::Inliner.
The documentation for this class was generated from the following files:
1.7.5.1