96   unsigned getDepth(SmallVectorImpl<MachineInstr *> &InsInstrs,
104                           SmallVectorImpl<MachineInstr *> &InsInstrs,
109                               SmallVectorImpl<MachineInstr *> &InsInstrs,
114                             SmallVectorImpl<MachineInstr *> &InsInstrs,
120                                 SmallVectorImpl<MachineInstr *> &InsInstrs,
208 MachineCombiner::getDepth(SmallVectorImpl<MachineInstr *> &InsInstrs,  in getDepth()  argument
218   for (auto *InstrPtr : InsInstrs) { // for each Use  in getDepth()
233         MachineInstr *DefInstr = InsInstrs[II->second];  in getDepth()
255   unsigned NewRootIdx = InsInstrs.size() - 1;  in getDepth()
335     MachineInstr &MI, SmallVectorImpl<MachineInstr *> &InsInstrs,  in getLatenciesForInstrSequences()  argument
338   assert(!InsInstrs.empty() && "Only support sequences that insert instrs.");  in getLatenciesForInstrSequences()
341   MachineInstr *NewRoot = InsInstrs.back();  in getLatenciesForInstrSequences()
342   for (unsigned i = 0; i < InsInstrs.size() - 1; i++)  in getLatenciesForInstrSequences()
343     NewRootLatency += TSchedModel.computeInstrLatency(InsInstrs[i]);  in getLatenciesForInstrSequences()
355     SmallVectorImpl<MachineInstr *> &InsInstrs,  in reduceRegisterPressure()  argument
373     SmallVectorImpl<MachineInstr *> &InsInstrs,  in improvesCriticalPathLen()  argument
381   unsigned NewRootDepth = getDepth(InsInstrs, InstrIdxForVirtReg, BlockTrace);  in improvesCriticalPathLen()
407       getLatenciesForInstrSequences(*Root, InsInstrs, DelInstrs, BlockTrace);  in improvesCriticalPathLen()
443     SmallVectorImpl<MachineInstr *> &InsInstrs,  in preservesResourceLen()  argument
459   instr2instrSC(InsInstrs, InsInstrsSC);  in preservesResourceLen()
508                                      SmallVector<MachineInstr *, 16> InsInstrs,  in insertDeleteInstructions()  argument
522   TII->finalizeInsInstrs(MI, Pattern, InsInstrs);  in insertDeleteInstructions()
524   for (auto *InstrPtr : InsInstrs)  in insertDeleteInstructions()
539     for (auto *InstrPtr : InsInstrs)  in insertDeleteInstructions()
555     SmallVector<MachineInstr *, 16> InsInstrs;  in verifyPatternOrder()  local
558     TII->genAlternativeCodeSequence(Root, P, InsInstrs, DelInstrs,  in verifyPatternOrder()
563     if (InsInstrs.empty() || !TSchedModel.hasInstrSchedModelOrItineraries())  in verifyPatternOrder()
568         Root, InsInstrs, DelInstrs, MinInstr->getTrace(MBB));  in verifyPatternOrder()
640       SmallVector<MachineInstr *, 16> InsInstrs;  in combineInstructions()  local
643       TII->genAlternativeCodeSequence(MI, P, InsInstrs, DelInstrs,  in combineInstructions()
645       unsigned NewInstCount = InsInstrs.size();  in combineInstructions()
660         for (auto const *InstrPtr : InsInstrs)  in combineInstructions()
683         if (reduceRegisterPressure(MI, MBB, InsInstrs, DelInstrs, P)) {  in combineInstructions()
685           insertDeleteInstructions(MBB, MI, InsInstrs, DelInstrs, MinInstr,  in combineInstructions()
702         insertDeleteInstructions(MBB, MI, InsInstrs, DelInstrs, MinInstr,  in combineInstructions()
715         if (improvesCriticalPathLen(MBB, &MI, BlockTrace, InsInstrs, DelInstrs,  in combineInstructions()
718             preservesResourceLen(MBB, BlockTrace, InsInstrs, DelInstrs)) {  in combineInstructions()
725           insertDeleteInstructions(MBB, MI, InsInstrs, DelInstrs, MinInstr,  in combineInstructions()
735         for (auto *InstrPtr : InsInstrs)  in combineInstructions()