718   BasicBlock *DefaultExitBB = nullptr;  in unswitchTrivialSwitch()  local
722     DefaultExitBB = SI.getDefaultDest();  in unswitchTrivialSwitch()
735   if (DefaultExitBB) {  in unswitchTrivialSwitch()
740     Loop *ExitL = LI.getLoopFor(DefaultExitBB);  in unswitchTrivialSwitch()
782   if (!DefaultExitBB) {  in unswitchTrivialSwitch()
813   if (DefaultExitBB) {  in unswitchTrivialSwitch()
814     if (pred_empty(DefaultExitBB)) {  in unswitchTrivialSwitch()
815       UnswitchedExitBBs.insert(DefaultExitBB);  in unswitchTrivialSwitch()
816       rewritePHINodesForUnswitchedExitBlock(*DefaultExitBB, *ParentBB, *OldPH);  in unswitchTrivialSwitch()
819           SplitBlock(DefaultExitBB, &DefaultExitBB->front(), &DT, &LI, MSSAU);  in unswitchTrivialSwitch()
820       rewritePHINodesForExitAndUnswitchedBlocks(*DefaultExitBB, *SplitBB,  in unswitchTrivialSwitch()
823       DefaultExitBB = SplitExitBBMap[DefaultExitBB] = SplitBB;  in unswitchTrivialSwitch()
866   if (DefaultExitBB) {  in unswitchTrivialSwitch()
867     NewSIW->setDefaultDest(DefaultExitBB);  in unswitchTrivialSwitch()
896     bool SkippedFirst = DefaultExitBB == nullptr;  in unswitchTrivialSwitch()
911   } else if (DefaultExitBB) {  in unswitchTrivialSwitch()