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Retire mirror()

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Inline the only caller site.

No functional change.
This commit is contained in:
Marco Costalba 2013-10-24 20:38:02 +02:00
parent 281472e50e
commit 48f38f3092
2 changed files with 1 additions and 5 deletions
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2
src/endgame.cpp
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@ -72,7 +72,7 @@ namespace {
assert(pos.count<PAWN>(strongSide) == 1); assert(pos.count<PAWN>(strongSide) == 1);
if (file_of(pos.list<PAWN>(strongSide)[0]) >= FILE_E) if (file_of(pos.list<PAWN>(strongSide)[0]) >= FILE_E)
sq = mirror(sq); sq = Square(sq ^ 7); // Mirror SQ_H1 -> SQ_A1
if (strongSide == BLACK) if (strongSide == BLACK)
sq = ~sq; sq = ~sq;

4
src/types.h
View file

@ -371,10 +371,6 @@ inline Rank rank_of(Square s) {
return Rank(s >> 3); return Rank(s >> 3);
} }
inline Square mirror(Square s) {
return Square(s ^ 7); // Horizontal flip SQ_A1 -> SQ_H1
}
inline Square relative_square(Color c, Square s) { inline Square relative_square(Color c, Square s) {
return Square(s ^ (c * 56)); return Square(s ^ (c * 56));
} }