kate/BadFish
1
0
Fork 0
mirror of https://github.com/sockspls/badfish synced 2025-04-30 08:43:09 +00:00
Code Issues Releases Wiki Activity

Another Intel warning sqeezed

Browse source 
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
This commit is contained in:
Marco Costalba 2008-10-20 21:57:13 +02:00
parent 279ed7ed48
commit ce93a202b5
1 changed files with 23 additions and 23 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

12
src/movegen.cpp
View file

@ -199,18 +199,18 @@ int generate_evasions(const Position& pos, MoveStack* mlist) {
while (b1) while (b1)
{ {
Square to = pop_1st_bit(&b1); to = pop_1st_bit(&b1);
// Make sure to is not attacked by the other side. This is a bit ugly, // Make sure to is not attacked by the other side. This is a bit ugly,
// because we can't use Position::square_is_attacked. Instead we use // because we can't use Position::square_is_attacked. Instead we use
// the low-level bishop_attacks_bb and rook_attacks_bb with the bitboard // the low-level bishop_attacks_bb and rook_attacks_bb with the bitboard
// b2 (the occupied squares with the king removed) in order to test whether // b2 (the occupied squares with the king removed) in order to test whether
// the king will remain in check on the destination square. // the king will remain in check on the destination square.
if (!( (bishop_attacks_bb(to, b2) & pos.bishops_and_queens(them)) if (!( (bishop_attacks_bb(to, b2) & pos.bishops_and_queens(them))
|| (rook_attacks_bb(to, b2) & pos.rooks_and_queens(them)) || (rook_attacks_bb(to, b2) & pos.rooks_and_queens(them))
|| (pos.piece_attacks<KNIGHT>(to) & pos.knights(them)) || (pos.piece_attacks<KNIGHT>(to) & pos.knights(them))
|| (pos.pawn_attacks(us, to) & pos.pawns(them)) || (pos.pawn_attacks(us, to) & pos.pawns(them))
|| (pos.piece_attacks<KING>(to) & pos.kings(them)))) || (pos.piece_attacks<KING>(to) & pos.kings(them))))
mlist[n++].move = make_move(ksq, to); mlist[n++].move = make_move(ksq, to);
} }