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From: Tatsuo Ishii <[email protected]>
To: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Subject: Re: Row pattern recognition
Date: Mon, 22 Jun 2026 21:55:36 +0900 (JST)
Message-ID: <[email protected]> (raw)
In-Reply-To: <CAAAe_zCsaf=WedELLjqLe3BV_8dWiO1DPDGA9sXj4qhe+=-XXw@mail.gmail.com>
References: <[email protected]>
	<[email protected]>
	<CAAAe_zCsaf=WedELLjqLe3BV_8dWiO1DPDGA9sXj4qhe+=-XXw@mail.gmail.com>

Hi Henson,

> Before the patch list, a note on CI: cfbot has been red here, but the
> failure is not RPR -- it is the libLLVM 19 + ASAN JIT crash (CF 6870), which
> reproduces on plain master.  The build-system fix (exclude sanitizer flags
> from JIT bitcode generation) is Matheus Alcantara's; the meson half is
> v3-0001-Exclude-sanitizer-flags-from-LLVM-JIT-bitcode-gen.patch:
> 
> 
> https://postgr.es/m/CAAAe_zBX5uV9K0ikuROLgdNvDCgGqHRskT-73L+oX9=3aXR2AQ@mail.gmail.com
> 
> For v50, what would you think about folding that meson patch in as a
> temporary prerequisite at the front of the series, so cfbot's ASAN build
> gets past the JIT crash and actually exercises RPR?

I have sent an email to those who are working on CI to let them know
the CI is partly broken and the fix has been proposed.
https://www.postgresql.org/message-id/20260622.192319.148395607405547262.ishii%40postgresql.org

Once the fix is installed, the patch does not need to be part of
v50. Let's wait for a while.

Regards,
--
Tatsuo Ishii
SRA OSS K.K.
English: http://www.sraoss.co.jp/index_en/
Japanese:http://www.sraoss.co.jp






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