Re: [PATCH] unified frontend support for pg_malloc et al and palloc/pfree mulation (was xlogreader-v4)

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От Heikki Linnakangas
Тема Re: [PATCH] unified frontend support for pg_malloc et al and palloc/pfree mulation (was xlogreader-v4)
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Msg-id 50FFC399.3030509@vmware.com
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Ответ на Re: [PATCH] unified frontend support for pg_malloc et al and palloc/pfree mulation (was xlogreader-v4)  (Tom Lane <tgl@sss.pgh.pa.us>)
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For the record, on MSVC we can use __assume(0) to mark unreachable code. 
It does the same as gcc's __builtin_unreachable(). I tested it with the 
same Pavel's palloc-heavy test case that you used earlier, with the 
one-shot plan commit temporarily reverted, and saw a similar speedup you 
reported with gcc's __builtin_unreachable(). So, committed that.

- Heikki

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