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

From: Jakub Jelinek <jakub at redhat dot com>
To: Paolo Bonzini <bonzini at gnu dot org>
Cc: Ulrich Drepper <drepper at redhat dot com>, libc-alpha at sources dot redhat dot com
Date: Sat, 3 Jan 2004 11:43:27 +0100
Subject: Re: [PATCH] Three regex speedups, one of which is actually a bugfix
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$4dde1d97@philo> <20040102222418.GM2020@sunsite.ms.mff.cuni.cz> <3FF63FD8.7080908@redhat.com> <002901c3d1dc$e830d2f0$23dc1d97@philo>
Reply-to: Jakub Jelinek <jakub at redhat dot com>

On Sat, Jan 03, 2004 at 10:35:19AM +0100, Paolo Bonzini wrote:
> > 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.
> 
> The patch should be conditional on the availability of local-exec TLS variables.  So
> either in glibc or in non-PIC code (it is conservative), and the code should compile
> on older C compilers, even 2.95 and non-gcc, because regex is used also by sed or
> gawk or other programs.  Please revert.

Why?  The patch doesn't use TLS at all.

	Jakub

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
- 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

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