2414   Optional<unsigned> SubOperand;  member in __anon7e76e5f80111::RenderComplexPatternOperand
2423                               Optional<unsigned> SubOperand = None)  in RenderComplexPatternOperand()  argument
2426         SubOperand(SubOperand) {}  in RenderComplexPatternOperand()
2433     Table << MatchTable::Opcode(SubOperand.hasValue() ? "GIR_ComplexSubOperandRenderer"  in emitRenderOpcodes()
2438     if (SubOperand.hasValue())  in emitRenderOpcodes()
2440             << MatchTable::IntValue(SubOperand.getValue());  in emitRenderOpcodes()
3424         auto *SubOperand = SrcChild->getChild(i);  in importChildMatcher()  local
3425         if (!SubOperand->getName().empty())  in importChildMatcher()
3426           Rule.defineComplexSubOperand(SubOperand->getName(),  in importChildMatcher()
3500   const auto &SubOperand = Rule.getComplexSubOperand(DstChild->getName());  in importExplicitUseRenderer()  local
3501   if (SubOperand.hasValue()) {  in importExplicitUseRenderer()
3503         *std::get<0>(*SubOperand), DstChild->getName(),  in importExplicitUseRenderer()
3504         std::get<1>(*SubOperand), std::get<2>(*SubOperand));  in importExplicitUseRenderer()