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Move pawn_attacks_bb() helper to bitboard.h

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No functional change.
This commit is contained in:
Stéphane Nicolet
2018-02-21 22:31:38 +01:00
parent 820c5c25b6
commit 52f92d05a9
4 changed files with 13 additions and 12 deletions
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src/evaluate.cpp
+2 -2
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@@ -527,7 +527,7 @@ namespace {
b = pos.pieces(Us, PAWN)
& (~attackedBy[Them][ALL_PIECES] | attackedBy[Us][ALL_PIECES]);
safeThreats = pos.pawn_attacks<Us>(b) & weak;
safeThreats = pawn_attacks_bb<Us>(b) & weak;
score += ThreatBySafePawn * popcount(safeThreats);
}
@@ -583,7 +583,7 @@ namespace {
& (attackedBy[Us][ALL_PIECES] | ~attackedBy[Them][ALL_PIECES]);
// Bonus for safe pawn threats on the next move
b = pos.pawn_attacks<Us>(b)
b = pawn_attacks_bb<Us>(b)
& pos.pieces(Them)
& ~attackedBy[Us][PAWN];