124 using Iter = MachineBasicBlock::iterator;  typedef
159   void replaceBranch(MachineBasicBlock &MBB, Iter Br, const DebugLoc &DL,
193 static Iter getNextMachineInstrInBB(Iter Position) {  in getNextMachineInstrInBB()
194   Iter I = Position, E = Position->getParent()->end();  in getNextMachineInstrInBB()
196                        [](const Iter &Insn) { return Insn->isTransient(); });  in getNextMachineInstrInBB()
203 static std::pair<Iter, bool> getNextMachineInstr(Iter Position,  in getNextMachineInstr()
217   Iter Instr = getNextMachineInstrInBB(Position);  in getNextMachineInstr()
335 void MipsBranchExpansion::replaceBranch(MachineBasicBlock &MBB, Iter Br,  in replaceBranch()
741     for (Iter I = FI->begin(); I != FI->end(); ++I) {  in handleForbiddenSlot()
747       Iter Inst;  in handleForbiddenSlot()
751         std::pair<Iter, bool> Res = getNextMachineInstr(std::next(I), &*FI);  in handleForbiddenSlot()