Optimisations and undefined behaviour

[Vincent Lefevre]

On 2015-11-07 14:00:31 +0100, Markus Trippelsdorf wrote:
> You could annotate the test with __builtin_expect() and see if it helps.

This would be useless because I'm already using profiling.
Now, I haven't done tests yet to see how much the test costs
(I found that division by 0 was possible in my code quite recently...
thanks to the trap).

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Vincent Lefèvre <vincent@vinc17.net> - Web: <https://www.vinc17.net/>
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