Jeremy Fitzhardinge wrote:
> H. Peter Anvin wrote:
>> Could it be a gcc version difference?
>>
>
> Likely. Well, we can always try it and see how much crap turns up. If
> gcc keeps quiet about it, its certainly an improvement over the dummy loop.
>
> J
You could do both, actually. If gcc sees the end without it, the loop
will simply get dead-code eliminated.
-hpa
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