25,161
edits
Changes
m
no edit summary
}
</pre>
The mentioned routines also demonstrate, that this east attacking direction may cheaper implemented with [[Fill by Subtraction]] based on [[SIMD and SWAR Techniques#SWAR|SWAR-wise techniques]] and [[Subtracting a Rook from a blocking Blocking Piece|subtracting a rook from a blocking piece]]:
<pre>
U64 byteAdd(U64 a, U64 b) {return ((a & ~hFile) + (b & ~hFile)) ^ ((a ^ b) & hFile);}
