478   auto *LoopExitBB = BI.getSuccessor(0);  in unswitchTrivialBranch()  local
479   if (L.contains(LoopExitBB)) {  in unswitchTrivialBranch()
482     LoopExitBB = BI.getSuccessor(1);  in unswitchTrivialBranch()
483     if (L.contains(LoopExitBB)) {  in unswitchTrivialBranch()
490   if (!areLoopExitPHIsLoopInvariant(L, *ParentBB, *LoopExitBB)) {  in unswitchTrivialBranch()
524     if (Loop *ExitL = getTopMostExitingLoop(LoopExitBB, LI))  in unswitchTrivialBranch()
545   if (FullUnswitch && LoopExitBB->getUniquePredecessor()) {  in unswitchTrivialBranch()
546     assert(LoopExitBB->getUniquePredecessor() == BI.getParent() &&  in unswitchTrivialBranch()
548     UnswitchedBB = LoopExitBB;  in unswitchTrivialBranch()
551         SplitBlock(LoopExitBB, &LoopExitBB->front(), &DT, &LI, MSSAU);  in unswitchTrivialBranch()
613       MSSAU->removeEdge(ParentBB, LoopExitBB);  in unswitchTrivialBranch()
615     DT.deleteEdge(ParentBB, LoopExitBB);  in unswitchTrivialBranch()
622   if (UnswitchedBB == LoopExitBB)  in unswitchTrivialBranch()
625     rewritePHINodesForExitAndUnswitchedBlocks(*LoopExitBB, *UnswitchedBB,  in unswitchTrivialBranch()