Remove the now redundant TT prefetch call from Position::do_move.

[stockfish] / src / movepick.h

diff --git a/src/movepick.h b/src/movepick.h
index 21ea9ab3e2292afc1835059cbdfaf8ed74128892..c512d130e497dfa9bb54146371ad7a97e049ce5f 100644 (file)
--- a/src/movepick.h
+++ b/src/movepick.h
@@ -42,25 +42,25 @@ struct Stats {
 
   static const Value Max = Value(2000);
 
-  const T* operator[](Piece p) const { return table[p]; }
+  const T* operator[](Piece pc) const { return table[pc]; }
   void clear() { std::memset(table, 0, sizeof(table)); }
 
-  void update(Piece p, Square to, Move m) {
+  void update(Piece pc, Square to, Move m) {
 
-    if (m == table[p][to].first)
+    if (m == table[pc][to].first)
         return;
 
-    table[p][to].second = table[p][to].first;
-    table[p][to].first = m;
+    table[pc][to].second = table[pc][to].first;
+    table[pc][to].first = m;
   }
 
-  void update(Piece p, Square to, Value v) {
+  void update(Piece pc, Square to, Value v) {
 
     if (Gain)
-        table[p][to] = std::max(v, table[p][to] - 1);
+        table[pc][to] = std::max(v, table[pc][to] - 1);
 
-    else if (abs(table[p][to] + v) < Max)
-        table[p][to] +=  v;
+    else if (abs(table[pc][to] + v) < Max)
+        table[pc][to] +=  v;
   }
 
 private:
@@ -92,7 +92,7 @@ public:
 
 private:
   template<GenType> void score();
-  void generate_next();
+  void generate_next_stage();
 
   const Position& pos;
   const HistoryStats& history;
@@ -103,7 +103,8 @@ private:
   Move ttMove;
   ExtMove killers[6];
   Square recaptureSquare;
-  int captureThreshold, stage;
+  Value captureThreshold;
+  int stage;
   ExtMove *cur, *end, *endQuiets, *endBadCaptures;
   ExtMove moves[MAX_MOVES];
 };