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Re: Backport AVX256 load/store split patches to gcc 4.6 for performance boost on latest AMD/Intel hardware.


On Tue, Jun 21, 2011 at 1:02 AM, Lu, Hongjiu <hongjiu.lu@intel.com> wrote:
>>
>> The patch that disables default setting of unaligned load splitting
>> for bdver1 has been committed
>> to trunk as revision 175230.
>>
>> Here is the patch: http://gcc.gnu.org/ml/gcc-patches/2011-
>> 06/msg01518.html.
>>
>> H. J., is there anything else that is pending to fix at this moment
>> regarding avx256 load/store splitting?
>>
>> If no, can we backport the set of patches to 4.6 branch now?
>>
>
> I have no problems with backporting now.

The 4.6 branch is frozen at the moment, please refrain from checking
in anything.

Thanks,
Richard.

> Thanks.
>
> H.J.
>


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