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From: Dimitry Andric <dim@FreeBSD.org>
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To: Sergey Kandaurov <pluknet@FreeBSD.org>
Subject: Re: svn commit: r244692 - head/lib/libproc/test/t1-bkpt
References: <201212260511.qBQ5BmOs001404@svn.freebsd.org>
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On 2012-12-26 06:11, Sergey Kandaurov wrote:
> Author: pluknet
> Date: Wed Dec 26 05:11:48 2012
> New Revision: 244692
> URL: http://svnweb.freebsd.org/changeset/base/244692
>
> Log:
>    Fix libproc test case to work with clang premature optimization
>    observed with -O2 (used by default).

There's nothing premature here; the compiler cannot guess that you
actually want less efficient code. ;-)