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Re: use CLZ instruction in AllocSetFreeIndex() - Mailing list pgsql-hackers

From John Naylor
Subject Re: use CLZ instruction in AllocSetFreeIndex()
Date
Msg-id CACPNZCt6oE4ntnPs=wc2ks8eo3rSeoa=5ETeeZ06ZGAdG4+ePQ@mail.gmail.com
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In response to Re: use CLZ instruction in AllocSetFreeIndex()  (John Naylor <john.naylor@2ndquadrant.com>)
Responses Re: use CLZ instruction in AllocSetFreeIndex()  (Tom Lane <tgl@sss.pgh.pa.us>)
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v2 had an Assert that was only correct while experimenting with
eliding right shift. Fixed in v3.

-- 
John Naylor                https://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
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