475       SmallVector<MachineBasicBlock *, 4> &Successors);
710     SmallVector<MachineBasicBlock *, 4> &Successors) {  in collectViableSuccessors()  argument
745       Successors.push_back(Succ);  in collectViableSuccessors()
770                   SmallPtrSetImpl<const MachineBasicBlock *> &Successors) {  in hasSameSuccessors()  argument
771   if (BB.succ_size() != Successors.size())  in hasSameSuccessors()
774   if (Successors.count(&BB))  in hasSameSuccessors()
777     if (!Successors.count(Succ))  in hasSameSuccessors()
977   SmallPtrSet<const MachineBasicBlock *, 2> Successors(BB->succ_begin(),  in isTrellis()  local
986       if (Successors.count(SuccPred)) {  in isTrellis()
989           if (!Successors.count(CheckSucc))  in isTrellis()
1001       if (!hasSameSuccessors(*SuccPred, Successors))  in isTrellis()
1070   SmallPtrSet<const MachineBasicBlock *, 4> Successors(BB->succ_begin(),  in getBestTrellisSuccessor()  local
1076   if (Successors.size() != 2 || ViableSuccs.size() != 2)  in getBestTrellisSuccessor()
1160   SmallPtrSet<const MachineBasicBlock *, 4> Successors(BB->succ_begin(),  in canTailDuplicateUnplacedPreds()  local
1170       if (Successors.size() > 1 && hasSameSuccessors(*Pred, Successors))  in canTailDuplicateUnplacedPreds()
1604   SmallVector<MachineBasicBlock *, 4> Successors;  in selectBestSuccessor()  local
1606       collectViableSuccessors(BB, Chain, BlockFilter, Successors);  in selectBestSuccessor()
1625   if (isTrellis(BB, Successors, Chain, BlockFilter))  in selectBestSuccessor()
1626     return getBestTrellisSuccessor(BB, Successors, AdjustedSumProb, Chain,  in selectBestSuccessor()
1634   for (MachineBasicBlock *Succ : Successors) {  in selectBestSuccessor()