[PATCH] regex performance improvement

[Ulrich Drepper]

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Isamu Hasegawa wrote:

> Originally, I intended to submit my patch after the patch will be complete.
> However, it is inefficient to adapt my development version to the cvs
> each time.  Then I'd like to submit a patch bit by bit when it is ready.

That's certainly a good idea.  Whenever intermediate versions are
working fine you should send them.

As for this specific patch: in general it looks good.  I'd like to see a
few more comments, especially before function definitions explaining the
purpose of functions.

There are also some more critical problems.  You're using memory
allocation results without checking for NULL results.

- -- 
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Ulrich Drepper \    ,-----------------'   \ Mountain View, CA 94041 USA
Red Hat         `--' drepper at redhat.com `---------------------------
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