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Marc Espie <espie@schutzenberger.liafa.jussieu.fr> writes: > Xor can be used to encore rotations. In fact, it may seem more > natural for a hash function, e.g., > > i = (i << 2) ^ (i >> 30) ^ *n++; > instead of > i = ((i << 2) | (i >> 30)) ^ *n++; Likewise you can use '+' rather than xor or ior. -- Geoffrey Keating <geoffk@cygnus.com>
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