818       auto *SplitBB =  in unswitchTrivialSwitch()  local
820       rewritePHINodesForExitAndUnswitchedBlocks(*DefaultExitBB, *SplitBB,  in unswitchTrivialSwitch()
823       DefaultExitBB = SplitExitBBMap[DefaultExitBB] = SplitBB;  in unswitchTrivialSwitch()
1095     Loop &L, BasicBlock *LoopPH, BasicBlock *SplitBB,  in buildClonedLoopBlocks()  argument
2182   BasicBlock *SplitBB = L.getLoopPreheader();  in unswitchNontrivialInvariants()  local
2183   BasicBlock *LoopPH = SplitEdge(SplitBB, L.getHeader(), &DT, &LI, MSSAU);  in unswitchNontrivialInvariants()
2195         L, LoopPH, SplitBB, ExitBlocks, ParentBB, SuccBB, RetainedSuccBB,  in unswitchNontrivialInvariants()
2219   SplitBB->getTerminator()->eraseFromParent();  in unswitchNontrivialInvariants()
2223     SplitBB->getInstList().splice(SplitBB->end(), ParentBB->getInstList(), TI);  in unswitchNontrivialInvariants()
2240       DTUpdates.push_back({DominatorTree::Insert, SplitBB, ClonedPH});  in unswitchNontrivialInvariants()
2264             {DominatorTree::Insert, SplitBB, ClonedPHs.find(SuccBB)->second});  in unswitchNontrivialInvariants()
2336           *SplitBB, Invariants, Direction, *ClonedPH, *LoopPH, L, MSSAU);  in unswitchNontrivialInvariants()
2339           *SplitBB, Invariants, Direction, *ClonedPH, *LoopPH,  in unswitchNontrivialInvariants()
2342     DTUpdates.push_back({DominatorTree::Insert, SplitBB, ClonedPH});  in unswitchNontrivialInvariants()