if f.OwnAux.ABIInfo().InRegistersUsed() != 0 && base.Flag.N == 0 {
		// First, see if it is already spilled before it may be live. Look for a spill
		// in the entry block up to the first safepoint.
		type nameOff struct {
			n   *ir.Name
			off int64
		}
		partLiveArgsSpilled := make(map[nameOff]bool)
		for _, v := range f.Entry.Values {
			if v.Op.IsCall() {
				break
			}