expanding 1 insn to 2

[Frank Ch. Eigler]

Hi -

> Should I consider this silence as a "it's not possible" answer, as a
> "cgen is not maintained anymore", or as "everybody is on Holiday" ?

I believe few of us have current working memories of this area of the
code.  It does seem like something the assembler-side hand-written
code would have to do.  The complex-relocation bfd/gas facility might
be of use also.

- FChE