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Assorted trivial cleanups 4/2019

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No functional change.
This commit is contained in:
Marco Costalba
2019-03-31 12:02:19 +02:00
parent 5c4002aa82
commit 4e72e2a964
14 changed files with 43 additions and 46 deletions
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6
src/position.cpp
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@@ -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;