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From "Geir Magnusson Jr." <g...@pobox.com>
Subject Re: [drlvm][jit] array bounds check implementation
Date Thu, 21 Sep 2006 13:54:42 GMT

On Sep 21, 2006, at 8:01 AM, Anton Luht wrote:

> Hello, Egor,
>
>> > Isn't that really just "faith based"?  What if you really do have a
>> > very large upper bound?
>>
>> upper bounds are not larger than Integer.MAX_VALUE, and any negative
>> value in unsigned arithmetic is larger. I love this hack.
>
> Maybe it's worth to comment it and other tricks like this? Seems it's
> not too obvious :)

I agree.  As long as you are utterly convinced that this hack won't  
fail (rather than it be highly unlikely), sure...

>
> -- 
> Regards,
> Anton Luht,
> Intel Middleware Products Division
>
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