536   auto *LoopExitBB = BI.getSuccessor(0);  in unswitchTrivialBranch()  local
537   if (L.contains(LoopExitBB)) {  in unswitchTrivialBranch()
540     LoopExitBB = BI.getSuccessor(1);  in unswitchTrivialBranch()
541     if (L.contains(LoopExitBB)) {  in unswitchTrivialBranch()
548   if (!areLoopExitPHIsLoopInvariant(L, *ParentBB, *LoopExitBB)) {  in unswitchTrivialBranch()
582     if (const Loop *ExitL = getTopMostExitingLoop(LoopExitBB, LI))  in unswitchTrivialBranch()
604   if (FullUnswitch && LoopExitBB->getUniquePredecessor()) {  in unswitchTrivialBranch()
605     assert(LoopExitBB->getUniquePredecessor() == BI.getParent() &&  in unswitchTrivialBranch()
607     UnswitchedBB = LoopExitBB;  in unswitchTrivialBranch()
610         SplitBlock(LoopExitBB, LoopExitBB->begin(), &DT, &LI, MSSAU, "", false);  in unswitchTrivialBranch()
671       MSSAU->removeEdge(ParentBB, LoopExitBB);  in unswitchTrivialBranch()
673     DT.deleteEdge(ParentBB, LoopExitBB);  in unswitchTrivialBranch()
680   if (UnswitchedBB == LoopExitBB)  in unswitchTrivialBranch()
683     rewritePHINodesForExitAndUnswitchedBlocks(*LoopExitBB, *UnswitchedBB,  in unswitchTrivialBranch()