Remove algo logic duplication Round 3

[Marc Glisse]

On Sun, 29 Sep 2013, Paolo Carlini wrote:

> Marc Glisse <marc.glisse@inria.fr> ha scritto:
>> (we also perform 2 comparisons where one should be enough, but that's a
>> different issue)
>
> Quite annoying. How does it relate to Chris' fix?

I don't think it does, Chris' fix is in quicksort, which only executes on 
larger arrays.

> Is it a regression related to the old move semantics changes which it 
> doesn't fix?

No idea, I didn't test.

-- 
Marc Glisse