On Tue, Mar 24, 2015 at 3:03 PM, Derek Buitenhuis
<derek.buitenh...@gmail.com> wrote:
> On 3/24/2015 6:53 PM, Luca Barbato wrote:
>> No, it is exactly to keep the structure packed a little as I explained
>> to Vittorio privately.
>
> So, micro-optimizations / ricing?
>
>> Diego (Flameeyes) explained in a number of blogpost why it is useful,
>> sadly pahole is not available for mac.
>
> I can't much think how it is useful in any practical sense... link?
> Google appears to have no knowledge of it.

https://blog.flameeyes.eu/2008/03/some-words-about-global-variable
https://blog.flameeyes.eu/2009/11/the-importance-of-opaque-types

-t
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