890       auto *SplitBB =  in unswitchTrivialSwitch()  local
892       rewritePHINodesForExitAndUnswitchedBlocks(*DefaultExitBB, *SplitBB,  in unswitchTrivialSwitch()
895       DefaultExitBB = SplitExitBBMap[DefaultExitBB] = SplitBB;  in unswitchTrivialSwitch()
1168     Loop &L, BasicBlock *LoopPH, BasicBlock *SplitBB,  in buildClonedLoopBlocks()  argument
2310   BasicBlock *SplitBB = L.getLoopPreheader();  in unswitchNontrivialInvariants()  local
2311   BasicBlock *LoopPH = SplitEdge(SplitBB, L.getHeader(), &DT, &LI, MSSAU);  in unswitchNontrivialInvariants()
2323         L, LoopPH, SplitBB, ExitBlocks, ParentBB, SuccBB, RetainedSuccBB,  in unswitchNontrivialInvariants()
2347   SplitBB->getTerminator()->eraseFromParent();  in unswitchNontrivialInvariants()
2355     TI.moveBefore(*SplitBB, SplitBB->end());  in unswitchNontrivialInvariants()
2371       DTUpdates.push_back({DominatorTree::Insert, SplitBB, ClonedPH});  in unswitchNontrivialInvariants()
2395             {DominatorTree::Insert, SplitBB, ClonedPHs.find(SuccBB)->second});  in unswitchNontrivialInvariants()
2468           *SplitBB, Invariants, Direction, *ClonedPH, *LoopPH, L, MSSAU);  in unswitchNontrivialInvariants()
2471           *SplitBB, Invariants, Direction, *ClonedPH, *LoopPH,  in unswitchNontrivialInvariants()
2474     DTUpdates.push_back({DominatorTree::Insert, SplitBB, ClonedPH});  in unswitchNontrivialInvariants()