95                           MachineBasicBlock::iterator &FirstUse);
126     SmallVectorImpl<RegImm> &KnownRegs, MachineBasicBlock::iterator &FirstUse) {  in knownRegValInBlock()  argument
135     FirstUse = CondBr;  in knownRegValInBlock()
202         FirstUse = PredI;  in knownRegValInBlock()
217       FirstUse = PredI;  in knownRegValInBlock()
262       FirstUse = PredI;  in knownRegValInBlock()
296   MachineBasicBlock::iterator FirstUse;  in optimizeBlock()  local
310     if (!knownRegValInBlock(*Itr, MBB, KnownRegs, FirstUse))  in optimizeBlock()
320       if (FirstUse == PredI)  in optimizeBlock()
335               FirstUse = PredI;  in optimizeBlock()
344               FirstUse = PredI;  in optimizeBlock()
465   LLVM_DEBUG(dbgs() << "Clearing kill flags.\n\tFirstUse: " << *FirstUse  in optimizeBlock()
467   for (MachineInstr &MMI : make_range(FirstUse, PredMBB->end()))  in optimizeBlock()