Pass *AnalysisPass = findAnalysisPass(*I);
if (!AnalysisPass) {
const PassInfo *PI = PassRegistry::getPassRegistry()->getPassInfo(*I);
+ assert(PI && "Expected required passes to be initialized");
AnalysisPass = PI->createPass();
if (P->getPotentialPassManagerType () ==
AnalysisPass->getPotentialPassManagerType())
// If Pass not found then check the interfaces implemented by Immutable Pass
const PassInfo *PassInf =
PassRegistry::getPassRegistry()->getPassInfo(PI);
+ assert(PassInf && "Expected all immutable passes to be initialized");
const std::vector<const PassInfo*> &ImmPI =
PassInf->getInterfacesImplemented();
for (std::vector<const PassInfo*>::const_iterator II = ImmPI.begin(),
for (SmallVector<ImmutablePass *, 8>::const_iterator I =
ImmutablePasses.begin(), E = ImmutablePasses.end(); I != E; ++I)
if (const PassInfo *PI =
- PassRegistry::getPassRegistry()->getPassInfo((*I)->getPassID()))
+ PassRegistry::getPassRegistry()->getPassInfo((*I)->getPassID())) {
+ assert(PI && "Expected all immutable passes to be initialized");
if (!PI->isAnalysisGroup())
dbgs() << " -" << PI->getPassArgument();
+ }
for (SmallVector<PMDataManager *, 8>::const_iterator I = PassManagers.begin(),
E = PassManagers.end(); I != E; ++I)
(*I)->dumpPassArguments();
for (unsigned i = 0; i != Set.size(); ++i) {
if (i) dbgs() << ',';
const PassInfo *PInf = PassRegistry::getPassRegistry()->getPassInfo(Set[i]);
+ if (!PInf) {
+ // Some preserved passes, such as AliasAnalysis, may not be initialized by
+ // all drivers.
+ dbgs() << " Uninitialized Pass";
+ continue;
+ }
dbgs() << ' ' << PInf->getPassName();
}
dbgs() << '\n';