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Merge hardware POPCNT detection and use
authorMarco Costalba <mcostalba@gmail.com>
Mon, 25 May 2009 06:52:59 +0000 (07:52 +0100)
committerMarco Costalba <mcostalba@gmail.com>
Mon, 25 May 2009 06:56:26 +0000 (07:56 +0100)
Tests on Joona luxury iCore7 QUAD show that speed increase
against standrd 64bit routine is between 3% and 4%.

So it seems a good thing to have. Also the user feedback at
startup regarding the compile and the hardware detection can
be an useful debug tool.

No functional change.

Signed-off-by: Marco Costalba <mcostalba@gmail.com>
1  2 
src/movegen.cpp patch | diff1 | diff2 | blob | history

diff --cc src/movegen.cpp
Simple merge
Unnamed repository; edit this file 'description' to name the repository.