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Code Issues Releases Wiki Activity

Further simplify Bitboards init()

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No functional change.
This commit is contained in:
Marco Costalba 2013-12-07 10:57:05 +01:00
parent 47b89f2e37
commit b71418defa
1 changed files with 1 additions and 4 deletions
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5
src/bitboard.cpp
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@ -155,11 +155,8 @@ void Bitboards::init() {
while (k < (2 << i))
MS1BTable[k++] = i;
for (int i = 0; i < 64; ++i)
BSFTable[bsf_index(1ULL << i)] = Square(i);
for (Square s = SQ_A1; s <= SQ_H8; ++s)
SquareBB[s] = 1ULL << s;
BSFTable[bsf_index(SquareBB[s] = 1ULL << s)] = s;
FileBB[FILE_A] = FileABB;
RankBB[RANK_1] = Rank1BB;