HCha/Stockfish
1
0
Fork 0
mirror of https://github.com/HChaZZY/Stockfish.git synced 2025-12-21 17:46:26 +08:00
Code Issues Packages Projects Releases Wiki Activity

Propagate "move is check" info to do_move()

Browse Source 
When false (common case) we avoid to update checkers
bitboard that although not so costly slows down a bit
this very hot and critical path.

No functional change.

Signed-off-by: Marco Costalba <mcostalba@gmail.com>
This commit is contained in:
Marco Costalba
2009-11-10 11:05:20 +01:00
parent f7f09b91ea
commit dd5a3ae4a6
3 changed files with 32 additions and 26 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
src/position.h
View File

@@ -236,7 +236,7 @@ public:
// Doing and undoing moves
void saveState();
void do_move(Move m, StateInfo& st);
void do_move(Move m, StateInfo& st, Bitboard dcCandidates);
void do_move(Move m, StateInfo& st, Bitboard dcCandidates, bool moveCanBeCheck = true);
void undo_move(Move m);
void do_null_move(StateInfo& st);
void undo_null_move();