38   MachineBasicBlock *NewBB = MF.CreateMachineBasicBlock(Loop->getBasicBlock());  in PeelSingleBlockLoop()  local
40     MF.insert(Loop->getIterator(), NewBB);  in PeelSingleBlockLoop()
42     MF.insert(std::next(Loop->getIterator()), NewBB);  in PeelSingleBlockLoop()
45   auto InsertPt = NewBB->end();  in PeelSingleBlockLoop()
48     NewBB->insert(InsertPt, NewMI);  in PeelSingleBlockLoop()
77   for (auto I = NewBB->getFirstNonPHI(); I != NewBB->end(); ++I)  in PeelSingleBlockLoop()
82   for (auto I = NewBB->begin(); I->isPHI(); ++I) {  in PeelSingleBlockLoop()
110     Preheader->ReplaceUsesOfBlockWith(Loop, NewBB);  in PeelSingleBlockLoop()
111     NewBB->addSuccessor(Loop);  in PeelSingleBlockLoop()
112     Loop->replacePhiUsesWith(Preheader, NewBB);  in PeelSingleBlockLoop()
114     TII->removeBranch(*NewBB);  in PeelSingleBlockLoop()
115     TII->insertBranch(*NewBB, Loop, nullptr, {}, DL);  in PeelSingleBlockLoop()
117     Loop->replaceSuccessor(Exit, NewBB);  in PeelSingleBlockLoop()
118     Exit->replacePhiUsesWith(Loop, NewBB);  in PeelSingleBlockLoop()
119     NewBB->addSuccessor(Exit);  in PeelSingleBlockLoop()
127     TII->insertBranch(*Loop, TBB == Exit ? NewBB : TBB,  in PeelSingleBlockLoop()
128                       FBB == Exit ? NewBB : FBB, Cond, DL);  in PeelSingleBlockLoop()
129     if (TII->removeBranch(*NewBB) > 0)  in PeelSingleBlockLoop()
130       TII->insertBranch(*NewBB, Exit, nullptr, {}, DL);  in PeelSingleBlockLoop()
133   return NewBB;  in PeelSingleBlockLoop()