[Committed] Fix simple comment typo in tree-ssa-alias.c

[Andreas Schwab]

Richard Guenther <richard.guenther@gmail.com> writes:

> On Wed, Aug 5, 2009 at 12:42 AM, Andrew Pinski<pinskia@gmail.com> wrote:
>> When I was adding some code to tree-ssa-alias.c I noticed that there
>> were some simple typos dealing with [xyz[ when they should have been
>> [xyz].
>> I committed this comment fix as obvious.
>
> These weren't typos but [a,b[ is equal to [a,b-1].

For integer intervals the open notation is unusual, since you can always
use a closed interval.

Andreas.

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Andreas Schwab, schwab@linux-m68k.org
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