684   bool IsTopNode = false;  in schedule()  local
685   while (SUnit *SU = SchedImpl->pickNode(IsTopNode)) {  in schedule()
691     if (IsTopNode) {  in schedule()
715     SchedImpl->schedNode(SU, IsTopNode);  in schedule()
717     updateQueues(SU, IsTopNode);  in schedule()
791 void ScheduleDAGMI::updateQueues(SUnit *SU, bool IsTopNode) {  in updateQueues()  argument
793   if (IsTopNode)  in updateQueues()
1031   bool IsTopNode = false;  in schedule()  local
1032   while (SUnit *SU = SchedImpl->pickNode(IsTopNode)) {  in schedule()
1037     scheduleMI(SU, IsTopNode);  in schedule()
1049     SchedImpl->schedNode(SU, IsTopNode);  in schedule()
1051     updateQueues(SU, IsTopNode);  in schedule()
1188 void ScheduleDAGMILive::scheduleMI(SUnit *SU, bool IsTopNode) {  in scheduleMI()  argument
1192   if (IsTopNode) {  in scheduleMI()
2725 SUnit *GenericScheduler::pickNodeBidirectional(bool &IsTopNode) {  in pickNodeBidirectional()  argument
2729     IsTopNode = false;  in pickNodeBidirectional()
2734     IsTopNode = true;  in pickNodeBidirectional()
2763     IsTopNode = false;  in pickNodeBidirectional()
2764     tracePick(BotCand, IsTopNode);  in pickNodeBidirectional()
2773     IsTopNode = true;  in pickNodeBidirectional()
2774     tracePick(TopCand, IsTopNode);  in pickNodeBidirectional()
2778   IsTopNode = false;  in pickNodeBidirectional()
2779   tracePick(BotCand, IsTopNode);  in pickNodeBidirectional()
2784 SUnit *GenericScheduler::pickNode(bool &IsTopNode) {  in pickNode()  argument
2802       IsTopNode = true;  in pickNode()
2814       IsTopNode = false;  in pickNode()
2817       SU = pickNodeBidirectional(IsTopNode);  in pickNode()
2862 void GenericScheduler::schedNode(SUnit *SU, bool IsTopNode) {  in schedNode()  argument
2863   if (IsTopNode) {  in schedNode()
2992 SUnit *PostGenericScheduler::pickNode(bool &IsTopNode) {  in pickNode()  argument
3013   IsTopNode = true;  in pickNode()
3022 void PostGenericScheduler::schedNode(SUnit *SU, bool IsTopNode) {  in schedNode()  argument
3098   SUnit *pickNode(bool &IsTopNode) override {  in pickNode()  argument
3103     IsTopNode = false;  in pickNode()
3120   void schedNode(SUnit *SU, bool IsTopNode) override {  in schedNode()  argument
3121     assert(!IsTopNode && "SchedDFSResult needs bottom-up");  in schedNode()
3187   SUnit *pickNode(bool &IsTopNode) override {  in pickNode()  argument
3195       IsTopNode = true;  in pickNode()
3203       IsTopNode = false;  in pickNode()
3210   void schedNode(SUnit *SU, bool IsTopNode) override {}  in schedNode()  argument