1847 void ModulePass::assignPassManager(PMStack &PMS,  in assignPassManager()  argument
1850   while (!PMS.empty()) {  in assignPassManager()
1851     PassManagerType TopPMType = PMS.top()->getPassManagerType();  in assignPassManager()
1855       PMS.pop();    // Pop children pass managers  in assignPassManager()
1859   assert(!PMS.empty() && "Unable to find appropriate Pass Manager");  in assignPassManager()
1860   PMS.top()->add(this);  in assignPassManager()
1865 void FunctionPass::assignPassManager(PMStack &PMS,  in assignPassManager()  argument
1869   while (!PMS.empty()) {  in assignPassManager()
1870     if (PMS.top()->getPassManagerType() > PMT_FunctionPassManager)  in assignPassManager()
1871       PMS.pop();  in assignPassManager()
1878   if (PMS.top()->getPassManagerType() == PMT_FunctionPassManager) {  in assignPassManager()
1879     FPP = (FPPassManager *)PMS.top();  in assignPassManager()
1881     assert(!PMS.empty() && "Unable to create Function Pass Manager");  in assignPassManager()
1882     PMDataManager *PMD = PMS.top();  in assignPassManager()
1886     FPP->populateInheritedAnalysis(PMS);  in assignPassManager()
1894     FPP->assignPassManager(PMS, PMD->getPassManagerType());  in assignPassManager()
1897     PMS.push(FPP);  in assignPassManager()
1906 void BasicBlockPass::assignPassManager(PMStack &PMS,  in assignPassManager()  argument
1912   if (!PMS.empty() &&  in assignPassManager()
1913       PMS.top()->getPassManagerType() == PMT_BasicBlockPassManager) {  in assignPassManager()
1914     BBP = (BBPassManager *)PMS.top();  in assignPassManager()
1918     assert(!PMS.empty() && "Unable to create BasicBlock Pass Manager");  in assignPassManager()
1919     PMDataManager *PMD = PMS.top();  in assignPassManager()
1931     BBP->assignPassManager(PMS, PreferredType);  in assignPassManager()
1934     PMS.push(BBP);  in assignPassManager()