From: Godmar Back <godmar@gmail.com>
Date: Fri, 10 Nov 2006 02:20:08 +0000 (+0000)
Subject: make loop counter volatile to prevent gcc4.1 from optimizing away entire loop body
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=db7d1db11685c1dc0d97c41049d26b876211551b;hp=db7d1db11685c1dc0d97c41049d26b876211551b;p=pintos-anon

make loop counter volatile to prevent gcc4.1 from optimizing away entire loop body
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