Final touches to pop_1st_bit optimization
authorMarco Costalba <mcostalba@gmail.com>
Fri, 19 Sep 2008 03:33:55 +0000 (05:33 +0200)
committerMarco Costalba <mcostalba@gmail.com>
Fri, 19 Sep 2008 03:33:55 +0000 (05:33 +0200)
commit1373a00187f9f6ee282a77a6039386c2746964b6
treeee8c6a0e352fe0898f983f5d1a6be8a404e096e0
parent9ae2b6923504064da184d08b888fffb328818543
Final touches to pop_1st_bit optimization

This final version is a little bit faster then
previous patch and is a bit cleaned up also.

On 32 bit x86 pop_1st_bit is now more then
two times faster then the original one that
is optimized for 64 bit processors.

Signed-off-by: Marco Costalba <mcostalba@gmail.com>
src/bitboard.cpp