Optimized string routines for ARM

To: port-arm <port-arm%netbsd.org@localhost>
Subject: Optimized string routines for ARM
From: Richard Earnshaw <Richard.Earnshaw%buzzard.freeserve.co.uk@localhost>
Date: Tue, 20 Jan 2009 23:15:56 +0000

I've just posted the following to the Newlib mailing list.  It would be
good if someone could back-port it to NetBSD (or upgrade the assembler
to handle the new unified syntax).

The strcmp routine takes ~30% less time when comparing long strings than
the existing NetBSD code.

http://sourceware.org/ml/newlib/2009/msg00040.html

R.

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