3274   BotCand.SU = nullptr;  in initialize()
3691   if (!BotCand.isValid() || BotCand.SU->isScheduled ||  in pickNodeBidirectional()
3692       BotCand.Policy != BotPolicy) {  in pickNodeBidirectional()
3693     BotCand.reset(CandPolicy());  in pickNodeBidirectional()
3694     pickNodeFromQueue(Bot, BotPolicy, DAG->getBotRPTracker(), BotCand);  in pickNodeBidirectional()
3695     assert(BotCand.Reason != NoCand && "failed to find the first candidate");  in pickNodeBidirectional()
3697     LLVM_DEBUG(traceCandidate(BotCand));  in pickNodeBidirectional()
3703       assert(TCand.SU == BotCand.SU &&  in pickNodeBidirectional()
3730   assert(BotCand.isValid());  in pickNodeBidirectional()
3732   SchedCandidate Cand = BotCand;  in pickNodeBidirectional()
3768         BotCand.reset(NoPolicy);  in pickNode()
3769         pickNodeFromQueue(Bot, NoPolicy, DAG->getBotRPTracker(), BotCand);  in pickNode()
3770         assert(BotCand.Reason != NoCand && "failed to find a candidate");  in pickNode()
3771         tracePick(BotCand);  in pickNode()
3772         SU = BotCand.SU;  in pickNode()
4021   if (!BotCand.isValid() || BotCand.SU->isScheduled ||  in pickNodeBidirectional()
4022       BotCand.Policy != BotPolicy) {  in pickNodeBidirectional()
4023     BotCand.reset(CandPolicy());  in pickNodeBidirectional()
4024     pickNodeFromQueue(Bot, BotCand);  in pickNodeBidirectional()
4025     assert(BotCand.Reason != NoCand && "failed to find the first candidate");  in pickNodeBidirectional()
4027     LLVM_DEBUG(traceCandidate(BotCand));  in pickNodeBidirectional()
4032       pickNodeFromQueue(Bot, BotCand);  in pickNodeBidirectional()
4033       assert(TCand.SU == BotCand.SU &&  in pickNodeBidirectional()
4060   assert(BotCand.isValid());  in pickNodeBidirectional()
4062   SchedCandidate Cand = BotCand;  in pickNodeBidirectional()
4089         BotCand.reset(NoPolicy);  in pickNode()
4092         setPolicy(BotCand.Policy, /*IsPostRA=*/true, Bot, nullptr);  in pickNode()
4093         pickNodeFromQueue(Bot, BotCand);  in pickNode()
4094         assert(BotCand.Reason != NoCand && "failed to find a candidate");  in pickNode()
4095         tracePick(BotCand);  in pickNode()
4096         SU = BotCand.SU;  in pickNode()