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Re: [PATCH] Three regex speedups, one of which is actually a bugfix

From: Ulrich Drepper <drepper at redhat dot com>
To: Jakub Jelinek <jakub at redhat dot com>
Cc: Paolo Bonzini <bonzini at gnu dot org>, libc-alpha at sources dot redhat dot com
Date: Fri, 02 Jan 2004 20:06:48 -0800
Subject: Re: [PATCH] Three regex speedups, one of which is actually a bugfix
Organization: Red Hat, Inc.
References: <003601c3d067$a12596f0$fcde1d97@philo> <20040101123157.GE2020@sunsite.ms.mff.cuni.cz> <001001c3d0ae$10906010$4bdf1d97@philo> <20040101221924.GH2020@sunsite.ms.mff.cuni.cz> <3FF5E171.5050908@redhat.com> <006601c3d18b$a8e84700$4dde1d97@philo> <20040102222418.GM2020@sunsite.ms.mff.cuni.cz>

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Jakub Jelinek wrote:

> I've tried just to avoid passing both dfa and mctx arguments together.
> The savings were 240 bytes of code, but I haven't done any benchmarking.

I've done some testing.  For the C locale the patched code has
altogether very minute benefits, with an UTF-8 locale the benefits are
larger.  I've applied the patch.

- -- 
â Ulrich Drepper â Red Hat, Inc. â 444 Castro St â Mountain View, CA â
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Follow-Ups:
- Re: [PATCH] Three regex speedups, one of which is actually a bugfix
  - From: Paolo Bonzini

References:
- [PATCH] Three regex speedups, one of which is actually a bugfix
  - From: Paolo Bonzini
- Re: [PATCH] Three regex speedups, one of which is actually a bugfix
  - From: Jakub Jelinek
- Re: [PATCH] Three regex speedups, one of which is actually a bugfix
  - From: Paolo Bonzini
- Re: [PATCH] Three regex speedups, one of which is actually a bugfix
  - From: Jakub Jelinek
- Re: [PATCH] Three regex speedups, one of which is actually a bugfix
  - From: Ulrich Drepper
- Re: [PATCH] Three regex speedups, one of which is actually a bugfix
  - From: Paolo Bonzini
- Re: [PATCH] Three regex speedups, one of which is actually a bugfix
  - From: Jakub Jelinek

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