/// own arguments. Callee pop is necessary to support tail calls.
bool isCalleePop(CallingConv::ID CallingConv,
bool is64Bit, bool IsVarArg, bool TailCallOpt);
/// own arguments. Callee pop is necessary to support tail calls.
bool isCalleePop(CallingConv::ID CallingConv,
bool is64Bit, bool IsVarArg, bool TailCallOpt);