dataflow branch merging plans.

[Kenneth Zadeck]

Bernd Schmidt wrote:
> Kenneth Zadeck wrote:
>   
>> I believe that the dataflow branch is now ready to merge into the
>> mainline.  We have fixed almost all of the performance problems
>> associated with it.  While there are still some left, we feel
>> confident that these can be addressed during the rest of stage I and
>> during stage II.
>>     
>
> Vlad's last benchmark run still showed up to 11% compile time
> regression, didn't it?
>
>
> Bernd
>   
The ia-64 is an outlier at 11% as is the ppc at .9%.  I think that it is
quite likely that there is some ia-64 unique pass, like one of the
schedulers, that needs a look at.  This will be addressed after the merge. 

Kenny