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SubjectRe: [RFC patch] cmpxchg_double: remove local variables to get better performance
On 03/02/2012 11:30 PM, Jan Beulich wrote:

>>>> On 02.03.12 at 16:12, Alex Shi <alex.shi@intel.com> wrote:
>> On 03/02/2012 05:11 PM, Jan Beulich wrote:
>>> In particular, requiring an L suffix here on literals should be avoided.
>>
>>
>> Even the each macro may save 0x40 bytes text, and bring more 10%
>> execution speed?
>
> Again - if you see meaningful text size differences with optimization
> properly enabled, this may need investigation at the compiler end.


Yes, you are right.
I take back this patch.

>
> Jan
>




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