| From: | Andres Freund <andres(at)anarazel(dot)de> |
|---|---|
| To: | Amit Langote <amitlangote09(at)gmail(dot)com> |
| Cc: | Andrew Dunstan <andrew(at)dunslane(dot)net>, Michael Paquier <michael(at)paquier(dot)xyz>, John Naylor <john(dot)naylor(at)enterprisedb(dot)com>, "Jonathan S(dot) Katz" <jkatz(at)postgresql(dot)org>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, David Rowley <dgrowleyml(at)gmail(dot)com>, Peter Geoghegan <pg(at)bowt(dot)ie>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>, Nikita Glukhov <n(dot)gluhov(at)postgrespro(dot)ru> |
| Subject: | Re: PG 15 (and to a smaller degree 14) regression due to ExprEvalStep size |
| Date: | 2022-07-19 15:37:03 |
| Message-ID: | 20220719153703.7r7wsqynb2wzvmxl@awork3.anarazel.de |
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| Lists: | pgsql-hackers |
Hi,
On 2022-07-19 20:40:11 +0900, Amit Langote wrote:
> About that, I was wondering if the blocks in llvm_compile_expr() need
> to be hand-coded to match what's added in ExecInterpExpr() or if I've
> missed some tool that can be used instead?
The easiest way is to just call an external function for the implementation of
the step. But yes, otherwise you need to handcraft it.
Greetings,
Andres Freund
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