Tom Lane 4977c2b31b Replace bitwise looping with bytewise looping in hemdistsign and ...

sizebitvec of tsearch2, as well as identical code in several other
contrib modules.  This provided about a 20X speedup in building a
large tsearch2 index ... didn't try to measure its effects for other
operations.  Thanks to Stephan Vollmer for providing a test case.

2006-01-20 22:46:40 +00:00

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