96                           MachineBasicBlock::iterator &FirstUse);
127     SmallVectorImpl<RegImm> &KnownRegs, MachineBasicBlock::iterator &FirstUse) {  in knownRegValInBlock()  argument
136     FirstUse = CondBr;  in knownRegValInBlock()
203         FirstUse = PredI;  in knownRegValInBlock()
218       FirstUse = PredI;  in knownRegValInBlock()
263       FirstUse = PredI;  in knownRegValInBlock()
297   MachineBasicBlock::iterator FirstUse;  in optimizeBlock()  local
311     if (!knownRegValInBlock(*Itr, MBB, KnownRegs, FirstUse))  in optimizeBlock()
321       if (FirstUse == PredI)  in optimizeBlock()
336               FirstUse = PredI;  in optimizeBlock()
345               FirstUse = PredI;  in optimizeBlock()
461   LLVM_DEBUG(dbgs() << "Clearing kill flags.\n\tFirstUse: " << *FirstUse  in optimizeBlock()
463   for (MachineInstr &MMI : make_range(FirstUse, PredMBB->end()))  in optimizeBlock()