- if (NumRegs != Other.NumRegs)
- return NumRegs < Other.NumRegs;
- if (AddRecCost != Other.AddRecCost)
- return AddRecCost < Other.AddRecCost;
- if (NumIVMuls != Other.NumIVMuls)
- return NumIVMuls < Other.NumIVMuls;
- if (NumBaseAdds != Other.NumBaseAdds)
- return NumBaseAdds < Other.NumBaseAdds;
- if (ScaleCost != Other.ScaleCost)
- return ScaleCost < Other.ScaleCost;
- if (ImmCost != Other.ImmCost)
- return ImmCost < Other.ImmCost;
- if (SetupCost != Other.SetupCost)
- return SetupCost < Other.SetupCost;
- return false;
+ return std::tie(NumRegs, AddRecCost, NumIVMuls, NumBaseAdds, ScaleCost,
+ ImmCost, SetupCost) <
+ std::tie(Other.NumRegs, Other.AddRecCost, Other.NumIVMuls,
+ Other.NumBaseAdds, Other.ScaleCost, Other.ImmCost,
+ Other.SetupCost);