Re: "ERROR: latch already owned" on gharial

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Noah Misch <noah(at)leadboat(dot)com>
Cc: Andres Freund <andres(at)anarazel(dot)de>, CM Team <cm(at)enterprisedb(dot)com>, Thomas Munro <thomas(dot)munro(at)gmail(dot)com>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: "ERROR: latch already owned" on gharial
Date: 2022-05-25 14:25:33
Message-ID: 1921928.1653488733@sss.pgh.pa.us
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Noah Misch <noah(at)leadboat(dot)com> writes:
> +1, this is at least the third non-obvious miscompilation from gharial.

Is there any evidence that this is a compiler-sourced problem?
Maybe it is, but it's sure not obvious to me (he says, eyeing his
buildfarm animals with even older gcc versions).

regards, tom lane

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