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Remove backmost_sq (#2190)

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This is a non-functional simplification.

backmost_sq and frontmost_sq are redundant. It seems quite clear to always use frontmost_sq and use the correct color.

Non functional change.
This commit is contained in:
protonspring
2019-06-14 00:22:02 -06:00
committed by Marco Costalba
parent f9518de974
commit 8cfe27b765
3 changed files with 3 additions and 6 deletions
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5
src/bitboard.h
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@@ -376,10 +376,7 @@ inline Square pop_lsb(Bitboard* b) {
}
/// frontmost_sq() and backmost_sq() return the most/least advanced square in
/// the given bitboard relative to the given color.
/// frontmost_sq() returns the most advanced square for the given color
inline Square frontmost_sq(Color c, Bitboard b) { return c == WHITE ? msb(b) : lsb(b); }
inline Square backmost_sq(Color c, Bitboard b) { return c == WHITE ? lsb(b) : msb(b); }
#endif // #ifndef BITBOARD_H_INCLUDED