Proposed targets to obsolete for 3.5, first pass

[Dave Hudson]

Hi Steven,

Steven Bosscher wrote:
> Hi,
> 
> ip2k-*
>   The port does everything we try to avoid these days: cc0, does not use
>   define_constants, it uses assembly prologues/epilogues, etc.  There
>   are three bugs open for this target (PR13749, PR13754, and PR 13817)
>   that prevent it from producing code with a cross-compiler, for even the
>   most trivial C input.  Test results have never been reported for ip2k.
>   Again, most work on this ports was done by people doing ISO C90 proto
>   work and such, hardly any actual maintainance on the port was done in 
>   the past 2 years.

I'd very much like to retain this in the tree as we've just been waiting 
  for the tree-SSA merge before picking up maintenance of this one once 
more (our production version of ip2k-gcc has had a lot of work done on 
it but and I'm planning to merge this back over the next couple of 
months).  FWIW we've also got an ip3k compiler that we'll be 
contributing sometime soon.


Regards,
Dave

--
Dave Hudson
Ubicom, Inc.