Remove duplication. (#2068)

[stockfish] / src / pawns.cpp

diff --git a/src/pawns.cpp b/src/pawns.cpp
index 7eb584d2e8f37c5c8e49b507515bc7ba2c0657d5..884747518aab2122b766c3ba42d17902087dc92e 100644 (file)
--- a/src/pawns.cpp
+++ b/src/pawns.cpp
@@ -118,7 +118,7 @@ namespace {
             && popcount(phalanx) >= popcount(leverPush))
             e->passedPawns[Us] |= s;
 
-        else if (   stoppers == SquareBB[s + Up]
+        else if (   stoppers == square_bb(s + Up)
                  && relative_rank(Us, s) >= RANK_5)
         {
             b = shift<Up>(support) & ~theirPawns;
@@ -185,8 +185,7 @@ Entry* probe(const Position& pos) {
   e->key = key;
   e->scores[WHITE] = evaluate<WHITE>(pos, e);
   e->scores[BLACK] = evaluate<BLACK>(pos, e);
-  e->asymmetry = popcount(  (e->passedPawns[WHITE]   | e->passedPawns[BLACK])
-                          | (e->semiopenFiles[WHITE] ^ e->semiopenFiles[BLACK]));
+  e->passedCount= popcount(e->passedPawns[WHITE] | e->passedPawns[BLACK]);
 
   return e;
 }