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Re: PATCH: Small merge speed up

From: Alan Modra <amodra at bigpond dot net dot au>
To: "H. J. Lu" <hjl at lucon dot org>
Cc: binutils at sources dot redhat dot com
Date: Mon, 9 May 2005 23:16:31 +0930
Subject: Re: PATCH: Small merge speed up
References: <20050509034453.GA29748@lucon.org>

On Sun, May 08, 2005 at 08:44:53PM -0700, H. J. Lu wrote:
> Does this get the same values faster?

You might find the increment in the loop is free on certain superscalar
processors.  You'd need to measure on a number of different processors.

-- 
Alan Modra
IBM OzLabs - Linux Technology Centre

References:
- PATCH: Small merge speed up
  - From: H. J. Lu

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