1285   SmallVector<BasicBlock*, 1> PredBBs;  in ProcessBranchOnPHI()  local
1286   PredBBs.resize(1);  in ProcessBranchOnPHI()
1296         PredBBs[0] = PredBB;  in ProcessBranchOnPHI()
1298         if (DuplicateCondBranchOnPHIIntoPred(BB, PredBBs))  in ProcessBranchOnPHI()
1439                                    const SmallVectorImpl<BasicBlock *> &PredBBs,  in ThreadEdge()  argument
1466   if (PredBBs.size() == 1)  in ThreadEdge()
1467     PredBB = PredBBs[0];  in ThreadEdge()
1469     DEBUG(dbgs() << "  Factoring out " << PredBBs.size()  in ThreadEdge()
1471     PredBB = SplitBlockPreds(BB, PredBBs, ".thr_comm");  in ThreadEdge()
1681     BasicBlock *BB, const SmallVectorImpl<BasicBlock *> &PredBBs) {  in DuplicateCondBranchOnPHIIntoPred()  argument
1682   assert(!PredBBs.empty() && "Can't handle an empty set");  in DuplicateCondBranchOnPHIIntoPred()
1689           << "' into predecessor block '" << PredBBs[0]->getName()  in DuplicateCondBranchOnPHIIntoPred()
1703   if (PredBBs.size() == 1)  in DuplicateCondBranchOnPHIIntoPred()
1704     PredBB = PredBBs[0];  in DuplicateCondBranchOnPHIIntoPred()
1706     DEBUG(dbgs() << "  Factoring out " << PredBBs.size()  in DuplicateCondBranchOnPHIIntoPred()
1708     PredBB = SplitBlockPreds(BB, PredBBs, ".thr_comm");  in DuplicateCondBranchOnPHIIntoPred()