164     SmallPtrSetImpl<const BasicBlock *> &Predecessors) {  in collectTransitivePredecessors()  argument
165   assert(Predecessors.empty() && "Garbage in predecessors set?");  in collectTransitivePredecessors()
171     Predecessors.insert(Pred);  in collectTransitivePredecessors()
187       if (Predecessors.insert(PredPred).second)  in collectTransitivePredecessors()
203   SmallPtrSet<const BasicBlock *, 4> Predecessors;  in allLoopPathsLeadToBlock()  local
204   collectTransitivePredecessors(CurLoop, BB, Predecessors);  in allLoopPathsLeadToBlock()
213   for (auto *Pred : Predecessors) {  in allLoopPathsLeadToBlock()
225           Succ != BB && !Predecessors.count(Succ))  in allLoopPathsLeadToBlock()
287   SmallPtrSet<const BasicBlock *, 4> Predecessors;  in doesNotWriteMemoryBefore()  local
288   collectTransitivePredecessors(CurLoop, BB, Predecessors);  in doesNotWriteMemoryBefore()
291   for (auto *Pred : Predecessors)  in doesNotWriteMemoryBefore()