[RFC] Change (flatten) representation of memory references

[Richard Kenner]

> > (anyone for an Ada tutorial during the summit? ;)
> 
> (I wish I didn't see that smiley, because)
> For practical reasons, I'd agree that's a very good idea!
> 
> I mean, those (hopefully "we") who attend could presumably hear
> about some subset that relates to GCC developers, instead of
> going the self-teaching path or taking some generic
> semi-introductory course.

Which would be more interesting: a tutorial on the Ada language itself or
on the "demands" it places on GCC?  The people who would do each of those
are different: Eric and I are two of the best for the latter, but neither
of us knows the Ada language well enough to give a language tutorial and
nearly all of those who do know it that well don't know how it interacts
with the GCC middle-end.