From: Marco Costalba <mcostalba@gmail.com>
Date: Sat, 13 Oct 2012 11:34:50 +0000 (+0200)
Subject: Use new 64 bit De Bruijn BitScan
X-Git-Url: https://git.sesse.net/?p=stockfish;a=commitdiff_plain;h=c2cd75843eb0b6a29ce291fc3ac041b5a082afbc;hp=c2cd75843eb0b6a29ce291fc3ac041b5a082afbc

Use new 64 bit De Bruijn BitScan

Allows to sync 32 and 64 bits implementations.

Idea by Kim Walisch, reported by Gerd Isenberg:
http://talkchess.com/forum/viewtopic.php?t=45554

No functional change.
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