1738   SmallVector<BasicBlock*, 1> PredBBs;  in processBranchOnPHI()  local
1739   PredBBs.resize(1);  in processBranchOnPHI()
1752         PredBBs[0] = PredBB;  in processBranchOnPHI()
1754         if (duplicateCondBranchOnPHIIntoPred(BB, PredBBs))  in processBranchOnPHI()
2343     BasicBlock *BB, const SmallVectorImpl<BasicBlock *> &PredBBs,  in tryThreadEdge()  argument
2374   threadEdge(BB, PredBBs, SuccBB);  in tryThreadEdge()
2382                                    const SmallVectorImpl<BasicBlock *> &PredBBs,  in threadEdge()  argument
2396   if (PredBBs.size() == 1)  in threadEdge()
2397     PredBB = PredBBs[0];  in threadEdge()
2399     LLVM_DEBUG(dbgs() << "  Factoring out " << PredBBs.size()  in threadEdge()
2401     PredBB = splitBlockPreds(BB, PredBBs, ".thr_comm");  in threadEdge()
2627     BasicBlock *BB, const SmallVectorImpl<BasicBlock *> &PredBBs) {  in duplicateCondBranchOnPHIIntoPred()  argument
2628   assert(!PredBBs.empty() && "Can't handle an empty set");  in duplicateCondBranchOnPHIIntoPred()
2635                       << "' into predecessor block '" << PredBBs[0]->getName()  in duplicateCondBranchOnPHIIntoPred()
2651   if (PredBBs.size() == 1)  in duplicateCondBranchOnPHIIntoPred()
2652     PredBB = PredBBs[0];  in duplicateCondBranchOnPHIIntoPred()
2654     LLVM_DEBUG(dbgs() << "  Factoring out " << PredBBs.size()  in duplicateCondBranchOnPHIIntoPred()
2656     PredBB = splitBlockPreds(BB, PredBBs, ".thr_comm");  in duplicateCondBranchOnPHIIntoPred()