From 7ddbcf7e87a0b0c882d8d33841bd7ae53969619d Mon Sep 17 00:00:00 2001
From: Marco Costalba <mcostalba@gmail.com>
Date: Fri, 25 Apr 2014 12:53:51 +0200
Subject: [PATCH 1/1] Speed up picking of killers

Changing the order of the conditions gives
about 1% speed up!

No functional change.
---
 src/movepick.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/movepick.cpp b/src/movepick.cpp
index 0c61c30c..3f0837d9 100644
--- a/src/movepick.cpp
+++ b/src/movepick.cpp
@@ -328,8 +328,8 @@ Move MovePicker::next_move<false>() {
       case KILLERS_S1:
           move = (cur++)->move;
           if (    move != MOVE_NONE
-              &&  pos.pseudo_legal(move)
               &&  move != ttMove
+              &&  pos.pseudo_legal(move)
               && !pos.capture(move))
               return move;
           break;
-- 
2.39.2