2823         auto call_descriptor = gen_->linkage()->GetIncomingDescriptor();  in AssembleArchTrap()  local
2825             static_cast<int>(call_descriptor->StackParameterCount());  in AssembleArchTrap()
2935   auto call_descriptor = linkage()->GetIncomingDescriptor();  in FinishFrame()  local
2936   const RegList double_saves = call_descriptor->CalleeSavedFPRegisters();  in FinishFrame()
2947   const RegList saves = call_descriptor->CalleeSavedRegisters();  in FinishFrame()
2957   auto call_descriptor = linkage()->GetIncomingDescriptor();  in AssembleConstructFrame()  local
2960     if (call_descriptor->IsCFunctionCall()) {  in AssembleConstructFrame()
2963     } else if (call_descriptor->IsJSFunctionCall()) {  in AssembleConstructFrame()
2965       if (call_descriptor->PushArgumentCount()) {  in AssembleConstructFrame()
2973       if (call_descriptor->IsWasmFunctionCall()) {  in AssembleConstructFrame()
2980                      call_descriptor->CalculateFixedFrameSize();  in AssembleConstructFrame()
2995   const RegList saves_fp = call_descriptor->CalleeSavedFPRegisters();  in AssembleConstructFrame()
2996   const RegList saves = call_descriptor->CalleeSavedRegisters();  in AssembleConstructFrame()
3063   auto call_descriptor = linkage()->GetIncomingDescriptor();  in AssembleReturn()  local
3064   int pop_count = static_cast<int>(call_descriptor->StackParameterCount());  in AssembleReturn()
3073   const RegList saves = call_descriptor->CalleeSavedRegisters();  in AssembleReturn()
3079   const RegList double_saves = call_descriptor->CalleeSavedFPRegisters();  in AssembleReturn()
3085   if (call_descriptor->IsCFunctionCall()) {  in AssembleReturn()