insn semantics required?

[Frank Ch. Eigler]

Hi -

On Mon, Jan 24, 2011 at 06:23:54AM -0800, Nathan Froyd wrote:
> I've been looking through the documentation and couldn't determine
> conclusively whether defining the semantics of an insn is required.
> [...]
> I suppose as a stopgap one could simply provide an uninteresting
> semantics for each insn.

Yes, you could pass (nop) or perhaps an empty list in the semantics
slot of the (dni ...).

- FChE