1813   SmallVector<BasicBlock*, 1> PredBBs;  in processBranchOnPHI()  local
1814   PredBBs.resize(1);  in processBranchOnPHI()
1827         PredBBs[0] = PredBB;  in processBranchOnPHI()
1829         if (duplicateCondBranchOnPHIIntoPred(BB, PredBBs))  in processBranchOnPHI()
2326     BasicBlock *BB, const SmallVectorImpl<BasicBlock *> &PredBBs,  in tryThreadEdge()  argument
2357   threadEdge(BB, PredBBs, SuccBB);  in tryThreadEdge()
2365                                    const SmallVectorImpl<BasicBlock *> &PredBBs,  in threadEdge()  argument
2374   if (PredBBs.size() == 1)  in threadEdge()
2375     PredBB = PredBBs[0];  in threadEdge()
2377     LLVM_DEBUG(dbgs() << "  Factoring out " << PredBBs.size()  in threadEdge()
2379     PredBB = splitBlockPreds(BB, PredBBs, ".thr_comm");  in threadEdge()
2605     BasicBlock *BB, const SmallVectorImpl<BasicBlock *> &PredBBs) {  in duplicateCondBranchOnPHIIntoPred()  argument
2606   assert(!PredBBs.empty() && "Can't handle an empty set");  in duplicateCondBranchOnPHIIntoPred()
2613                       << "' into predecessor block '" << PredBBs[0]->getName()  in duplicateCondBranchOnPHIIntoPred()
2629   if (PredBBs.size() == 1)  in duplicateCondBranchOnPHIIntoPred()
2630     PredBB = PredBBs[0];  in duplicateCondBranchOnPHIIntoPred()
2632     LLVM_DEBUG(dbgs() << "  Factoring out " << PredBBs.size()  in duplicateCondBranchOnPHIIntoPred()
2634     PredBB = splitBlockPreds(BB, PredBBs, ".thr_comm");  in duplicateCondBranchOnPHIIntoPred()