HCha/Stockfish
1
0
Fork 0
mirror of https://github.com/HChaZZY/Stockfish.git synced 2025-12-23 18:46:59 +08:00
Code Issues Packages Projects Releases Wiki Activity

Minor cleanup of search.cpp

Browse Source 
Four very minor edits. Note that tte->save() uses posKey and
not pos.key() in other places.

Originally I also added a futility_move_counts() function to
make things more consistent with the futility_margin() and
reduction() functions. But then razor_margin[] should probably
also be turned into a function, etc. Maybe a good idea, maybe not.
So I did not include it.

Non functional change.
This commit is contained in:
syzygy
2017-11-25 23:20:36 +01:00
committed by Marco Costalba
parent a87a1005ad
commit 8a5a64eac5
1 changed files with 4 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
src/search.cpp
View File

@@ -812,7 +812,7 @@ moves_loop: // When in check search starts from here
movedPiece = pos.moved_piece(move);
givesCheck = type_of(move) == NORMAL && !pos.discovered_check_candidates()
? pos.check_squares(type_of(pos.piece_on(from_sq(move)))) & to_sq(move)
? pos.check_squares(type_of(movedPiece)) & to_sq(move)
: pos.gives_check(move);
moveCountPruning = depth < 16 * ONE_PLY
@@ -1196,7 +1196,7 @@ moves_loop: // When in check search starts from here
if (bestValue >= beta)
{
if (!ttHit)
tte->save(pos.key(), value_to_tt(bestValue, ss->ply), BOUND_LOWER,
tte->save(posKey, value_to_tt(bestValue, ss->ply), BOUND_LOWER,
DEPTH_NONE, MOVE_NONE, ss->staticEval, TT.generation());
return bestValue;
@@ -1220,7 +1220,7 @@ moves_loop: // When in check search starts from here
assert(is_ok(move));
givesCheck = type_of(move) == NORMAL && !pos.discovered_check_candidates()
? pos.check_squares(type_of(pos.piece_on(from_sq(move)))) & to_sq(move)
? pos.check_squares(type_of(pos.moved_piece(move))) & to_sq(move)
: pos.gives_check(move);
moveCount++;