X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fposition.cpp;h=8c6dc8023af52997b2dac142c5fcb454a07ed314;hp=ada03fbcf4b1076b38d5aca3583d5bf5b60be2f7;hb=4e72e2a964754611de85536c13ae069f85839b85;hpb=5c4002aa827653a125130a0d01d0bb96dd2b8bae

diff --git a/src/position.cpp b/src/position.cpp
index ada03fbc..8c6dc802 100644
--- a/src/position.cpp
+++ b/src/position.cpp
@@ -18,6 +18,7 @@
   along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
+#include <algorithm>
 #include <cassert>
 #include <cstddef> // For offsetof()
 #include <cstring> // For std::memset, std::memcmp
@@ -340,8 +341,8 @@ void Position::set_castling_right(Color c, Square rfrom) {
   Square kto = relative_square(c, cs == KING_SIDE ? SQ_G1 : SQ_C1);
   Square rto = relative_square(c, cs == KING_SIDE ? SQ_F1 : SQ_D1);
 
-  castlingPath[cr] = (between_bb(rfrom, rto) | between_bb(kfrom, kto) | rto | kto)
-                   & ~(square_bb(kfrom) | rfrom);
+  castlingPath[cr] =   (between_bb(rfrom, rto) | between_bb(kfrom, kto) | rto | kto)
+                    & ~(square_bb(kfrom) | rfrom);
 }
 
 
@@ -859,7 +860,6 @@ void Position::do_move(Move m, StateInfo& newSt, bool givesCheck) {
 
       // Update pawn hash key and prefetch access to pawnsTable
       st->pawnKey ^= Zobrist::psq[pc][from] ^ Zobrist::psq[pc][to];
-      prefetch2(thisThread->pawnsTable[st->pawnKey]);
 
       // Reset rule 50 draw counter
       st->rule50 = 0;