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Re: Gcc extra alignment..

To: rth at cygnus dot com
Subject: Re: Gcc extra alignment..
From: Mark Mitchell <mark at codesourcery dot com>
Date: Tue, 31 Oct 2000 17:41:30 -0800
Cc: torvalds at transmeta dot com, gcc at gcc dot gnu dot org, gcc-patches at gcc dot gnu dot org
Organization: CodeSourcery, LLC
References: <20001031115556.A31170@cygnus.com><Pine.LNX.4.10.10010311200180.21954-100000@penguin.transmeta.com><20001031173110.E31470@cygnus.com>

>>>>> "Richard" == Richard Henderson <rth@cygnus.com> writes:

    Richard> On Tue, Oct 31, 2000 at 12:08:15PM -0800, Linus Torvalds
    Richard> wrote:
    >> Might it not be worth-while to special-case the "do { } while
    >> (0)" construct and get rid of the "loop" very very early? It's
    >> pretty much the standard way of writing just about any macro.

    Richard> Yep, that does seem worth while.

You might as well use integer_zerop while you're at it; that catches a
few more cases. :-)

--
Mark Mitchell                   mark@codesourcery.com
CodeSourcery, LLC               http://www.codesourcery.com

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References:
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- Re: Gcc extra alignment..
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