Use last_1() to compute new TT size

[stockfish] / src / movepick.cpp

diff --git a/src/movepick.cpp b/src/movepick.cpp
index 37775faa33aa666e8b0bea1b4eb9e9d23cee2690..78181748948374394b817025a2c703af2a24acc9 100644 (file)
--- a/src/movepick.cpp
+++ b/src/movepick.cpp
@@ -166,21 +166,19 @@ void MovePicker::score_captures() {
       cur->score =  PieceValueMidgame[pos.piece_on(to_sq(m))]
                   - type_of(pos.piece_moved(m));
 
-      if (is_promotion(m))
-          cur->score += PieceValueMidgame[promotion_piece_type(m)];
+      if (type_of(m) == PROMOTION)
+          cur->score += PieceValueMidgame[promotion_type(m)];
   }
 }
 
 void MovePicker::score_noncaptures() {
 
   Move m;
-  Square from;
 
   for (MoveStack* cur = moves; cur != lastMove; cur++)
   {
       m = cur->move;
-      from = from_sq(m);
-      cur->score = H.value(pos.piece_on(from), to_sq(m));
+      cur->score = H.value(pos.piece_moved(m), to_sq(m));
   }
 }
 
@@ -218,7 +216,7 @@ void MovePicker::generate_next() {
   switch (++phase) {
 
   case CAPTURES_S1: case CAPTURES_S3: case CAPTURES_S4: case CAPTURES_S5: case CAPTURES_S6:
-      lastMove = generate<MV_CAPTURE>(pos, moves);
+      lastMove = generate<CAPTURES>(pos, moves);
       score_captures();
       return;
 
@@ -228,7 +226,7 @@ void MovePicker::generate_next() {
       return;
 
   case QUIETS_1_S1:
-      lastQuiet = lastMove = generate<MV_QUIET>(pos, moves);
+      lastQuiet = lastMove = generate<QUIETS>(pos, moves);
       score_noncaptures();
       lastMove = std::partition(curMove, lastMove, has_positive_score);
       sort<MoveStack>(curMove, lastMove);
@@ -248,12 +246,12 @@ void MovePicker::generate_next() {
       return;
 
   case EVASIONS_S2:
-      lastMove = generate<MV_EVASION>(pos, moves);
+      lastMove = generate<EVASIONS>(pos, moves);
       score_evasions();
       return;
 
   case QUIET_CHECKS_S3:
-      lastMove = generate<MV_QUIET_CHECK>(pos, moves);
+      lastMove = generate<QUIET_CHECKS>(pos, moves);
       return;
 
   case EVASION: case QSEARCH_0: case QSEARCH_1: case PROBCUT: case RECAPTURE:
@@ -306,9 +304,9 @@ Move MovePicker::next_move() {
 
       case KILLERS_S1:
           move = (curMove++)->move;
-          if (   move != MOVE_NONE
-              && pos.is_pseudo_legal(move)
-              && move != ttMove
+          if (    move != MOVE_NONE
+              &&  pos.is_pseudo_legal(move)
+              &&  move != ttMove
               && !pos.is_capture(move))
               return move;
           break;