Ping: The TI C6X port

[Bernd Schmidt]

On 07/11/11 18:20, Gerald Pfeifer wrote:
> On Mon, 11 Jul 2011, Mike Stump wrote:
>> My take, you need approval for everything outside your area, once you 
>> have that, and that work is checked in, then, you can check in all the 
>> target bits, self approving those bits, if they meet your standard.  
> 
> That's my understanding as well.  (With the caveat that if someone is
> really hating something in your new port, it would be good to take that
> very seriously. :-)

No one seems to care very much one way or another :)

Thanks guys. This is what I committed. Compared to the previously posted
version, it includes new development from the last two months, updates
for gcc changes in the last two months, a bug fix for an interaction
between the movmem expanders and the new improved DSE, and support for
the TARGET_BUILTIN_DECL hook. I've removed some traces of EABI unwind
support; as mentioned before, Paul Brook will submit these bits.

Retested with c6x-elf; results essentially as expected. Note that there
is a floating point scheduling bug (seen on C674X targets when using
real hardware) which is currently blocked on
  http://gcc.gnu.org/ml/gcc-patches/2011-07/msg00855.html


Bernd
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