Remove an useless comparison in futility pruning
authorMarco Costalba <mcostalba@gmail.com>
Mon, 27 Apr 2009 08:45:15 +0000 (09:45 +0100)
committerMarco Costalba <mcostalba@gmail.com>
Mon, 27 Apr 2009 08:45:15 +0000 (09:45 +0100)
commit11491e71eedf75763f0adf3136344fe3a244a06e
treecb8fbd327ccd6b3ea6c5c483a3fc076a1db97550
parentf010b6db71708e6aa480360167579db91903c4f1
Remove an useless comparison in futility pruning

Currently futility is allowed when depth < SelectiveDepth
and SelectiveDepth is 7*OnePly, so the comprison is
always true.

Patch could introduce a functional change only if
we choose to increase SelectiveDepth.

Currently no functional change.

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