Lines Matching defs:Preferred

695   PreferredTuple Preferred;
696   if (matchCombineExtendingLoads(MI, Preferred)) {
697     applyCombineExtendingLoads(MI, Preferred);
722     MachineInstr &MI, PreferredTuple &Preferred) const {
761   Preferred = {LLT(), PreferredOpcode, nullptr};
780       Preferred = ChoosePreferredUse(MI, Preferred,
787   if (!Preferred.MI)
791   assert(Preferred.Ty != LoadValueTy && "Extending to same type?");
793   LLVM_DEBUG(dbgs() << "Preferred use is: " << *Preferred.MI);
798     MachineInstr &MI, PreferredTuple &Preferred) const {
800   Register ChosenDstReg = Preferred.MI->getOperand(0).getReg();
824   unsigned LoadOpc = getExtLoadOpcForExtend(Preferred.ExtendOpcode);
838     if (UseMI->getOpcode() == Preferred.ExtendOpcode ||
844         if (Preferred.Ty == UseDstTy) {
857         } else if (Preferred.Ty.getSizeInBits() < UseDstTy.getSizeInBits()) {