79     for (size_t idx = 0; idx < numIns; idx++) {  in NewGate()  local
81         inPtrList[idx] = (inList[idx] == Circuit::NullGate()) ? nullptr : LoadGatePtr(inList[idx]);  in NewGate()
234 GateRef Circuit::GetIn(GateRef gate, size_t idx) const  in GetIn()
236     ASSERT(idx < LoadGatePtrConst(gate)->GetNumIns());  in GetIn()
237     if (IsInGateNull(gate, idx)) {  in GetIn()
241     return GetGateRef(curGate->GetInGateConst(idx));  in GetIn()
244 bool Circuit::IsInGateNull(GateRef gate, size_t idx) const  in IsInGateNull()
247     return curGate->GetInConst(idx)->IsGateNull();  in IsInGateNull()
271 void Circuit::NewIn(GateRef gate, size_t idx, GateRef in)  in NewIn()  argument
274     ASSERT(idx < LoadGatePtrConst(gate)->GetNumIns());  in NewIn()
275     ASSERT(Circuit::IsInGateNull(gate, idx));  in NewIn()
277     LoadGatePtr(gate)->NewIn(idx, LoadGatePtr(in));  in NewIn()
280 void Circuit::ModifyIn(GateRef gate, size_t idx, GateRef in)  in ModifyIn()  argument
283     ASSERT(idx < LoadGatePtrConst(gate)->GetNumIns());  in ModifyIn()
284     ASSERT(!Circuit::IsInGateNull(gate, idx) || (GetOpCode(gate) == OpCode::SAVE_REGISTER));  in ModifyIn()
286     LoadGatePtr(gate)->ModifyIn(idx, LoadGatePtr(in));  in ModifyIn()
289 void Circuit::DeleteIn(GateRef gate, size_t idx)  in DeleteIn()  argument
291     ASSERT(idx < LoadGatePtrConst(gate)->GetNumIns());  in DeleteIn()
292     ASSERT(!Circuit::IsInGateNull(gate, idx));  in DeleteIn()
293     LoadGatePtr(gate)->DeleteIn(idx);  in DeleteIn()
302 void Circuit::DecreaseIn(GateRef gate, size_t idx)  in DecreaseIn()  argument
305     for (size_t i = idx; i < numIns - 1; i++) {  in DecreaseIn()
312         meta->DecreaseIn(idx);  in DecreaseIn()
315         meta->DecreaseIn(idx);  in DecreaseIn()