74   MachineBasicBlock *Predecessor = ML->getLoopPredecessor();  in findWLS()  local
75   if (!Predecessor)  in findWLS()
77   MachineInstr *WlsInstr = findWLSInBlock(Predecessor);  in findWLS()
80   if (Predecessor->pred_size() == 1)  in findWLS()
81     return findWLSInBlock(*Predecessor->pred_begin());  in findWLS()
96   MachineBasicBlock *Predecessor = WlsInstr->getParent();  in fixBackwardsWLS()  local
102   if (blockIsBefore(Predecessor, LoopExit))  in fixBackwardsWLS()
105                     << Predecessor->getFullName() << " to "  in fixBackwardsWLS()
118   for (auto It = ++LoopExit->getIterator(); It != Predecessor->getIterator();  in fixBackwardsWLS()
127       if (WLSTarget == Predecessor) {  in fixBackwardsWLS()
138   moveBasicBlock(Predecessor, LoopExit);  in fixBackwardsWLS()