1816 void ModulePass::assignPassManager(PMStack &PMS,  in assignPassManager()  argument
1819   while (!PMS.empty()) {  in assignPassManager()
1820     PassManagerType TopPMType = PMS.top()->getPassManagerType();  in assignPassManager()
1824       PMS.pop();    // Pop children pass managers  in assignPassManager()
1828   assert(!PMS.empty() && "Unable to find appropriate Pass Manager");  in assignPassManager()
1829   PMS.top()->add(this);  in assignPassManager()
1834 void FunctionPass::assignPassManager(PMStack &PMS,  in assignPassManager()  argument
1838   while (!PMS.empty()) {  in assignPassManager()
1839     if (PMS.top()->getPassManagerType() > PMT_FunctionPassManager)  in assignPassManager()
1840       PMS.pop();  in assignPassManager()
1847   if (PMS.top()->getPassManagerType() == PMT_FunctionPassManager) {  in assignPassManager()
1848     FPP = (FPPassManager *)PMS.top();  in assignPassManager()
1850     assert(!PMS.empty() && "Unable to create Function Pass Manager");  in assignPassManager()
1851     PMDataManager *PMD = PMS.top();  in assignPassManager()
1855     FPP->populateInheritedAnalysis(PMS);  in assignPassManager()
1863     FPP->assignPassManager(PMS, PMD->getPassManagerType());  in assignPassManager()
1866     PMS.push(FPP);  in assignPassManager()
1875 void BasicBlockPass::assignPassManager(PMStack &PMS,  in assignPassManager()  argument
1881   if (!PMS.empty() &&  in assignPassManager()
1882       PMS.top()->getPassManagerType() == PMT_BasicBlockPassManager) {  in assignPassManager()
1883     BBP = (BBPassManager *)PMS.top();  in assignPassManager()
1887     assert(!PMS.empty() && "Unable to create BasicBlock Pass Manager");  in assignPassManager()
1888     PMDataManager *PMD = PMS.top();  in assignPassManager()
1900     BBP->assignPassManager(PMS, PreferredType);  in assignPassManager()
1903     PMS.push(BBP);  in assignPassManager()