// Process any unreachable blocks in arbitrary order now.
if (MF.size() != Processed.size())
for (MachineFunction::iterator BB = MF.begin(), E = MF.end(); BB != E; ++BB)
- if (Processed.insert(BB))
+ if (Processed.insert(BB).second)
Changed |= processBasicBlock(MF, *BB);
LiveBundles.clear();