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doInitialization and doFinalization for BasicBlockPassManager_New

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32345 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Devang Patel 2006-12-08 00:59:05 +00:00
parent f9a60ae75d
commit 964e45e607
1 changed files with 60 additions and 3 deletions
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63
lib/VMCore/PassManager.cpp
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@ -199,7 +199,6 @@ void PMTopLevelManager::schedulePass(Pass *P, Pass *PM) {
addTopLevelPass(P);
}
//===----------------------------------------------------------------------===//
// PMDataManager
@ -327,7 +326,11 @@ public:
Info.setPreservesAll();
}
private:
bool doInitialization(Module &M);
bool doInitialization(Function &F);
bool doFinalization(Module &M);
bool doFinalization(Function &F);
};
/// FunctionPassManagerImpl_New manages FunctionPasses and BasicBlockPassManagers.
@ -533,7 +536,7 @@ void PMDataManager::removeDeadPasses(Pass *P) {
std::map<AnalysisID, Pass*>::iterator Pos =
AvailableAnalysis.find((*I)->getPassInfo());
// It is possible that deadPass is already removed from the AvailableAnalysis
// It is possible that pass is already removed from the AvailableAnalysis
if (Pos != AvailableAnalysis.end())
AvailableAnalysis.erase(Pos);
}
@ -669,6 +672,60 @@ Pass * BasicBlockPassManager_New::getAnalysisPassFromManager(AnalysisID AID) {
return getAnalysisPass(AID);
}
// Implement doInitialization and doFinalization
inline bool BasicBlockPassManager_New::doInitialization(Module &M) {
bool Changed = false;
for (std::vector<Pass *>::iterator itr = passVectorBegin(),
e = passVectorEnd(); itr != e; ++itr) {
Pass *P = *itr;
BasicBlockPass *BP = dynamic_cast<BasicBlockPass*>(P);
Changed |= BP->doInitialization(M);
}
return Changed;
}
inline bool BasicBlockPassManager_New::doFinalization(Module &M) {
bool Changed = false;
for (std::vector<Pass *>::iterator itr = passVectorBegin(),
e = passVectorEnd(); itr != e; ++itr) {
Pass *P = *itr;
BasicBlockPass *BP = dynamic_cast<BasicBlockPass*>(P);
Changed |= BP->doFinalization(M);
}
return Changed;
}
inline bool BasicBlockPassManager_New::doInitialization(Function &F) {
bool Changed = false;
for (std::vector<Pass *>::iterator itr = passVectorBegin(),
e = passVectorEnd(); itr != e; ++itr) {
Pass *P = *itr;
BasicBlockPass *BP = dynamic_cast<BasicBlockPass*>(P);
Changed |= BP->doInitialization(F);
}
return Changed;
}
inline bool BasicBlockPassManager_New::doFinalization(Function &F) {
bool Changed = false;
for (std::vector<Pass *>::iterator itr = passVectorBegin(),
e = passVectorEnd(); itr != e; ++itr) {
Pass *P = *itr;
BasicBlockPass *BP = dynamic_cast<BasicBlockPass*>(P);
Changed |= BP->doFinalization(F);
}
return Changed;
}
//===----------------------------------------------------------------------===//
// FunctionPassManager_New implementation