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Re: std::pow implementation

From: Paolo Carlini <pcarlini at unitus dot it>
To: Steven Bosscher <s dot bosscher at student dot tudelft dot nl>
Cc: Richard Guenther <rguenth at tat dot physik dot uni-tuebingen dot de>, Gabriel Dos Reis <gdr at integrable-solutions dot net>, gcc at gcc dot gnu dot org
Date: Tue, 29 Jul 2003 14:51:34 +0200
Subject: Re: std::pow implementation
References: <Pine.LNX.4.44.0307291439570.14031-100000@bellatrix.tat.physik.uni-tuebingen.de> <1059482966.3651.131.camel@steven.lr-s.tudelft.nl>

Steven Bosscher wrote:

I would expect that the RTL inliner can deduce the number of iterations
and unroll the loop.  All other code is dead at that point and you'd end
up with x*x.

Cool!

Paolo.

Follow-Ups:
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References:
- Re: std::pow implementation
  - From: Richard Guenther
- Re: std::pow implementation
  - From: Steven Bosscher

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