[PING] Improved TableGen support for PowerPC pre-inc operand matching

[Ulrich Weigand]

Jakob Stoklund Olesen <stoklund at 2pi.dk> wrote on 18.03.2013 19:42:02:
> Ulrich Weigand <Ulrich.Weigand at de.ibm.com> wrote:
>> I've attached an updated version of the patch that:
>> - breaks out just the TableGen core changes
>> - is updated for your latest changes (this made the patch
>>  actually shorter, thanks!)
>> - adds documentation ... I hope I found the correct place
>>
>> Would this be OK?
>
> Perfect, thanks.

Now committed as revision 177428.

Thanks again,
Ulrich