utils/TableGen/AsmMatcherEmitter.cpp

314     int SubOpIdx;
319     explicit AsmOperand(StringRef T) : Token(T), Class(0), SubOpIdx(-1),
474   int findAsmOperand(StringRef N, int SubOpIdx) const {
477           SubOpIdx == AsmOperands[i].SubOpIdx)
645                              int SubOpIdx);
646   ClassInfo *getOperandClass(Record *Rec, int SubOpIdx);
1018                                 int SubOpIdx) {
1020   if (SubOpIdx != -1)
1021     Rec = cast<DefInit>(OI.MIOperandInfo->getArg(SubOpIdx))->getDef();
1022   return getOperandClass(Rec, SubOpIdx);
1026 AsmMatcherInfo::getOperandClass(Record *Rec, int SubOpIdx) {
1519   if (Op->SubOpIdx == -1 && Operands[Idx].MINumOperands > 1) {
1528         NewAsmOp.SubOpIdx = SI;
1533       Op->SubOpIdx = 0;
1538   Op->Class = getOperandClass(Operands[Idx], Op->SubOpIdx);
1556     Op->SubOpIdx = Idx.second;
1576       Op.SubOpIdx = CGA.ResultInstOperandIndex[i].second;
1581                                  Op.SubOpIdx);
1621     if (AsmOperands[SrcOperand].SubOpIdx == -1) {
1628       assert(AsmOperands[SrcOperand+AI].SubOpIdx == (int)AI &&