[patch] Loop distribution for single nested loops

Diego Novillo dnovillo@google.com
Wed Dec 5 21:41:00 GMT 2007


On 12/5/07 4:13 PM, Sebastian Pop wrote:
> On Dec 5, 2007 2:53 PM, Richard Guenther <richard.guenther@gmail.com> wrote:
>> I don't think this is appropriate for mainline at this point.  Absolutely not
>> if enabled by default.
>>
> 
> I don't expect this to be enabled by default and the patch is not
> enabling by default the distribution, it was just a req from Diego to
> enable it at -O2 to fix as many bugs during bootstrap and test.

Ah, yes, I remember now.  Thanks.

As it was submitted during stage 2 and it's not enabled by default, I 
think it should be acceptable for 4.3.  However, if Richard does not 
agree, then let's discuss it a bit more.

Maybe Mark has something to say as the RM?  Mark, this is a new loop 
pass that is not enabled by default.  It was submitted during stage 2, 
but the review and feedback was not completed until now.  Should we hold 
it until 4.4?


Thanks.  Diego.



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