// Names for empty arrays aren't important.
		return slots
	}
	if t.NumElem() != 1 {
		// shouldn't get here due to CanSSA
		f.Fatalf("array not of size 1")
	}
	elemName := f.SplitArray(name)
	var keep []*Value
	for _, v := range f.NamedValues[*name] {
		if v.Op != OpArrayMake1 {
			keep = append(keep, v)
			continue
		}

}

func (f *Func) SplitStruct(name *LocalSlot, i int) *LocalSlot {
	st := name.Type
	return f.SplitSlot(name, st.FieldName(i), st.FieldOff(i), st.FieldType(i))
}
func (f *Func) SplitArray(name *LocalSlot) *LocalSlot {
	n := name.N
	at := name.Type
	if at.NumElem() != 1 {
		base.FatalfAt(n.Pos(), "bad array size")
	}
	et := at.Elem()
	return f.SplitSlot(name, "[0]", 0, et)
}