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Print and delete on the fly pass managers.

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llvm-svn: 36157
This commit is contained in:
Devang Patel 2007-04-16 20:39:59 +00:00
parent 162b270bd1
commit 814d1deba8
1 changed files with 19 additions and 3 deletions
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22
lib/VMCore/PassManager.cpp
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@ -180,7 +180,17 @@ class MPPassManager : public Pass, public PMDataManager {
public:
MPPassManager(int Depth) : PMDataManager(Depth) { }
// Delete on the fly managers.
virtual ~MPPassManager() {
for (std::map<Pass *, FPPassManager *>::iterator
I = OnTheFlyManagers.begin(), E = OnTheFlyManagers.end();
I != E; ++I) {
FPPassManager *FPP = I->second;
delete FPP;
}
}
/// run - Execute all of the passes scheduled for execution. Keep track of
/// whether any of the passes modifies the module, and if so, return true.
bool runOnModule(Module &M);
@ -210,6 +220,8 @@ public:
for (unsigned Index = 0; Index < getNumContainedPasses(); ++Index) {
ModulePass *MP = getContainedPass(Index);
MP->dumpPassStructure(Offset + 1);
if (FPPassManager *FPP = OnTheFlyManagers[MP])
FPP->dumpPassStructure(Offset + 2);
dumpLastUses(MP, Offset+1);
}
}
@ -625,6 +637,7 @@ void PMDataManager::removeDeadPasses(Pass *P, std::string Msg,
std::vector<Pass *> DeadPasses;
// If this is a on the fly manager then it does not have TPM.
if (!TPM)
return;
@ -795,8 +808,11 @@ Pass *PMDataManager::findAnalysisPass(AnalysisID AID, bool SearchParent) {
void PMDataManager::dumpLastUses(Pass *P, unsigned Offset) const{
std::vector<Pass *> LUses;
assert (TPM && "Top Level Manager is missing");
// If this is a on the fly manager then it does not have TPM.
if (!TPM)
return;
TPM->collectLastUses(LUses, P);
for (std::vector<Pass *>::iterator I = LUses.begin(),