96                       unsigned UseOpIdx,
100                    int UseOpIdx,
690     const MachineOperand &OpToFold, MachineInstr *UseMI, unsigned UseOpIdx,  in tryToFoldACImm()  argument
693   if (UseOpIdx >= Desc.getNumOperands())  in tryToFoldACImm()
696   if (!AMDGPU::isSISrcInlinableOperand(Desc, UseOpIdx))  in tryToFoldACImm()
699   uint8_t OpTy = Desc.operands()[UseOpIdx].OperandType;  in tryToFoldACImm()
701       TII->isOperandLegal(*UseMI, UseOpIdx, &OpToFold)) {  in tryToFoldACImm()
702     UseMI->getOperand(UseOpIdx).ChangeToImmediate(OpToFold.getImm());  in tryToFoldACImm()
718   MachineOperand &UseOp = UseMI->getOperand(UseOpIdx);  in tryToFoldACImm()
722         TII->isOperandLegal(*UseMI, UseOpIdx, &DefOp)) {  in tryToFoldACImm()
723       UseMI->getOperand(UseOpIdx).ChangeToImmediate(DefOp.getImm());  in tryToFoldACImm()
742           !TII->isOperandLegal(*UseMI, UseOpIdx, Op))  in tryToFoldACImm()
751   appendFoldCandidate(FoldList, UseMI, UseOpIdx, Defs[0].first);  in tryToFoldACImm()
758   int UseOpIdx,  in foldOperand()  argument
761   const MachineOperand *UseOp = &UseMI->getOperand(UseOpIdx);  in foldOperand()
776     unsigned RegSeqDstSubReg = UseMI->getOperand(UseOpIdx + 1).getImm();  in foldOperand()
798   if (tryToFoldACImm(OpToFold, UseMI, UseOpIdx, FoldList))  in foldOperand()
801   if (frameIndexMayFold(*UseMI, UseOpIdx, OpToFold)) {  in foldOperand()
820     UseMI->getOperand(UseOpIdx).ChangeToFrameIndex(OpToFold.getIndex());  in foldOperand()
877       const auto &SrcOp = UseMI->getOperand(UseOpIdx);  in foldOperand()
884       UseOpIdx = 2;  in foldOperand()
885       UseOp = &UseMI->getOperand(UseOpIdx);  in foldOperand()
1000          (int)UseOpIdx ==  in foldOperand()
1008                                        UseMI->getOperand(UseOpIdx).getReg(),  in foldOperand()
1025                                        UseMI->getOperand(UseOpIdx).getReg(),  in foldOperand()
1048         UseDesc.operands()[UseOpIdx].RegClass == -1)  in foldOperand()
1069     tryAddToFoldList(FoldList, UseMI, UseOpIdx, &OpToFold);  in foldOperand()
1098     tryAddToFoldList(FoldList, UseMI, UseOpIdx, &ImmOp);  in foldOperand()
1102   tryAddToFoldList(FoldList, UseMI, UseOpIdx, &OpToFold);  in foldOperand()