Addendum:

>> To my surprise, the roadmap on page 16 still contains the
>> Titan core based "Gemini" (APM83290), which had been
>> semi-officially declared dead one month before. Strange.

> Still all the same in this most recent presentation (February 2011).

"GCC now supports the Applied Micro Titan processor"
http://gcc.gnu.org/gcc-4.6/changes.html#targets