781   BasicBlock *DefaultExitBB = nullptr;  in unswitchTrivialSwitch()  local
785     DefaultExitBB = SI.getDefaultDest();  in unswitchTrivialSwitch()
798   if (DefaultExitBB) {  in unswitchTrivialSwitch()
800     Loop *ExitL = getTopMostExitingLoop(DefaultExitBB, LI);  in unswitchTrivialSwitch()
819   if (DefaultExitBB) {  in unswitchTrivialSwitch()
851   if (!DefaultExitBB) {  in unswitchTrivialSwitch()
885   if (DefaultExitBB) {  in unswitchTrivialSwitch()
886     if (pred_empty(DefaultExitBB)) {  in unswitchTrivialSwitch()
887       UnswitchedExitBBs.insert(DefaultExitBB);  in unswitchTrivialSwitch()
888       rewritePHINodesForUnswitchedExitBlock(*DefaultExitBB, *ParentBB, *OldPH);  in unswitchTrivialSwitch()
891           SplitBlock(DefaultExitBB, DefaultExitBB->begin(), &DT, &LI, MSSAU);  in unswitchTrivialSwitch()
892       rewritePHINodesForExitAndUnswitchedBlocks(*DefaultExitBB, *SplitBB,  in unswitchTrivialSwitch()
895       DefaultExitBB = SplitExitBBMap[DefaultExitBB] = SplitBB;  in unswitchTrivialSwitch()
938   if (DefaultExitBB) {  in unswitchTrivialSwitch()
939     NewSIW->setDefaultDest(DefaultExitBB);  in unswitchTrivialSwitch()
968     bool SkippedFirst = DefaultExitBB == nullptr;  in unswitchTrivialSwitch()
984   } else if (DefaultExitBB) {  in unswitchTrivialSwitch()