32   MachineInstr *UseMI;  member
46     UseMI(MI), OpToFold(nullptr), ShrinkOpcode(ShrinkOp), UseOpNo(OpNo),  in FoldCandidate()
93                    MachineInstr *UseMI,
133                                      const MachineInstr &UseMI,  in isInlineConstantIfFolded()  argument
136   if (TII->isInlineConstant(UseMI, OpNo, OpToFold))  in isInlineConstantIfFolded()
139   unsigned Opc = UseMI.getOpcode();  in isInlineConstantIfFolded()
170   MachineInstr *MI = Fold.UseMI;  in updateOperand()
275     if (Candidate.UseMI == MI)  in isUseMIInFoldList()
398   MachineInstr *UseMI,  in foldOperand()  argument
402   const MachineOperand &UseOp = UseMI->getOperand(UseOpIdx);  in foldOperand()
404   if (!isUseSafeToFold(TII, *UseMI, UseOp))  in foldOperand()
428   if (UseMI->isRegSequence()) {  in foldOperand()
429     unsigned RegSeqDstReg = UseMI->getOperand(0).getReg();  in foldOperand()
430     unsigned RegSeqDstSubReg = UseMI->getOperand(UseOpIdx + 1).getImm();  in foldOperand()
450   if (FoldingImm && UseMI->isCopy()) {  in foldOperand()
451     unsigned DestReg = UseMI->getOperand(0).getReg();  in foldOperand()
457     unsigned SrcReg  = UseMI->getOperand(1).getReg();  in foldOperand()
469            Use.getOperandNo(), &UseMI->getOperand(1));  in foldOperand()
473           foldOperand(*F.OpToFold, F.UseMI, F.UseOpNo,  in foldOperand()
486     UseMI->setDesc(TII->get(MovOp));  in foldOperand()
487     CopiesToReplace.push_back(UseMI);  in foldOperand()
489     if (UseMI->isCopy() && OpToFold.isReg() &&  in foldOperand()
490         TargetRegisterInfo::isVirtualRegister(UseMI->getOperand(0).getReg()) &&  in foldOperand()
491         TargetRegisterInfo::isVirtualRegister(UseMI->getOperand(1).getReg()) &&  in foldOperand()
492         TRI->isVGPR(*MRI, UseMI->getOperand(0).getReg()) &&  in foldOperand()
493         TRI->isVGPR(*MRI, UseMI->getOperand(1).getReg()) &&  in foldOperand()
494         !UseMI->getOperand(1).getSubReg()) {  in foldOperand()
495       UseMI->getOperand(1).setReg(OpToFold.getReg());  in foldOperand()
496       UseMI->getOperand(1).setSubReg(OpToFold.getSubReg());  in foldOperand()
497       UseMI->getOperand(1).setIsKill(false);  in foldOperand()
498       CopiesToReplace.push_back(UseMI);  in foldOperand()
503     const MCInstrDesc &UseDesc = UseMI->getDesc();  in foldOperand()
514     tryAddToFoldList(FoldList, UseMI, UseOpIdx, &OpToFold, TII);  in foldOperand()
548     tryAddToFoldList(FoldList, UseMI, UseOpIdx, &ImmOp, TII);  in foldOperand()
554   tryAddToFoldList(FoldList, UseMI, UseOpIdx, &OpToFold, TII);  in foldOperand()
811       MachineInstr *UseMI = Use->getParent();  in foldInstOperand()  local
823       if (OpToFold.isImm() && tryConstantFoldOp(*MRI, TII, UseMI, &OpToFold)) {  in foldInstOperand()
824         LLVM_DEBUG(dbgs() << "Constant folded " << *UseMI << '\n');  in foldInstOperand()
850       if (isInlineConstantIfFolded(TII, *UseMI, OpNo, OpToFold)) {  in foldInstOperand()
851         foldOperand(OpToFold, UseMI, OpNo, FoldList, CopiesToReplace);  in foldInstOperand()
861       MachineInstr *UseMI = NonInlineUse->getParent();  in foldInstOperand()  local
862       foldOperand(OpToFold, UseMI, NonInlineUseOpNo, FoldList, CopiesToReplace);  in foldInstOperand()
873       MachineInstr *UseMI = U->getParent();  in foldInstOperand()  local
875       foldOperand(OpToFold, UseMI, U.getOperandNo(),  in foldInstOperand()
897                         << *Fold.UseMI << '\n');  in foldInstOperand()
898       tryFoldInst(TII, Fold.UseMI);  in foldInstOperand()
901       TII->commuteInstruction(*Fold.UseMI, false);  in foldInstOperand()