More backreference performance improvements [take 2]

[Ulrich Drepper]

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Bonzini wrote:

> Ok to apply the regex-25-percent-speedup.patch and
> regex-more-backref-performance-2.patch (as already suggested by Jack
> Howarth)?


I'm waiting for Isamu to tell me what to do.  It's his code.  Everybody
who wants to release something now can apply the patches.

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Ulrich Drepper \    ,-----------------'   \ Mountain View, CA 94041 USA
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