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Re: PATCH: powerpc/strchr.S for BPs

To: Greg McGary <greg at mcgary dot org>
Subject: Re: PATCH: powerpc/strchr.S for BPs
From: Ulrich Drepper <drepper at redhat dot com>
Date: 24 Jul 2000 09:12:30 -0700
Cc: Geoff Keating <geoffk at cygnus dot com>, libc-hacker at sourceware dot cygnus dot com
References: <200007220836.BAA25479@kayak.mcgary.org><200007230357.UAA00545@localhost.cygnus.com><ms1z0lnrhc.fsf@mcgary.org> <msog3o10rq.fsf@mcgary.org><msya2ryfig.fsf@mcgary.org> <msr98jyf79.fsf@mcgary.org>
Reply-To: drepper at cygnus dot com (Ulrich Drepper)

Greg McGary <greg@mcgary.org> writes:

> Geoff, it's still a micro-efficiency IMO since real programs don't
> spend much time in strchr; but, if you insist, I'll rework strchr.S to
> eliminate the extra branch.

I don't like this.  Everyting above pure noice level is too much for
me.  But let's Geoff decide for PPC.

-- 
---------------.                          ,-.   1325 Chesapeake Terrace
Ulrich Drepper  \    ,-------------------'   \  Sunnyvale, CA 94089 USA
Red Hat          `--' drepper at redhat.com   `------------------------

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References:
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