1753   SmallVector<BasicBlock*, 1> PredBBs;  in ProcessBranchOnPHI()  local
1754   PredBBs.resize(1);  in ProcessBranchOnPHI()
1764         PredBBs[0] = PredBB;  in ProcessBranchOnPHI()
1766         if (DuplicateCondBranchOnPHIIntoPred(BB, PredBBs))  in ProcessBranchOnPHI()
1908                                    const SmallVectorImpl<BasicBlock *> &PredBBs,  in ThreadEdge()  argument
1941   if (PredBBs.size() == 1)  in ThreadEdge()
1942     PredBB = PredBBs[0];  in ThreadEdge()
1944     LLVM_DEBUG(dbgs() << "  Factoring out " << PredBBs.size()  in ThreadEdge()
1946     PredBB = SplitBlockPreds(BB, PredBBs, ".thr_comm");  in ThreadEdge()
2238     BasicBlock *BB, const SmallVectorImpl<BasicBlock *> &PredBBs) {  in DuplicateCondBranchOnPHIIntoPred()  argument
2239   assert(!PredBBs.empty() && "Can't handle an empty set");  in DuplicateCondBranchOnPHIIntoPred()
2246                       << "' into predecessor block '" << PredBBs[0]->getName()  in DuplicateCondBranchOnPHIIntoPred()
2262   if (PredBBs.size() == 1)  in DuplicateCondBranchOnPHIIntoPred()
2263     PredBB = PredBBs[0];  in DuplicateCondBranchOnPHIIntoPred()
2265     LLVM_DEBUG(dbgs() << "  Factoring out " << PredBBs.size()  in DuplicateCondBranchOnPHIIntoPred()
2267     PredBB = SplitBlockPreds(BB, PredBBs, ".thr_comm");  in DuplicateCondBranchOnPHIIntoPred()