Horton

Re: LLVM 22

Tom Lane <tgl@sss.pgh.pa.us>

View thread View on postgr.es
From: Tom Lane <tgl@sss.pgh.pa.us>
To: Thomas Munro <thomas.munro@gmail.com>
Cc: Devrim Gündüz <devrim@gunduz.org>, PostgreSQL Hackers <pgsql-hackers@lists.postgresql.org>, Matheus Alcantara <matheusssilv97@gmail.com>, Anthonin Bonnefoy <anthonin.bonnefoy@datadoghq.com>
Date: 2026-04-02T03:31:37Z
Lists: pgsql-hackers 
Thomas Munro <thomas.munro@gmail.com> writes:
> On Wed, Apr 1, 2026 at 4:25 PM Thomas Munro <thomas.munro@gmail.com> wrote:
>> Working on this, more shortly...  I'm trying to figure out if Anthonin
>> and Andres's feedback means the poison approach does nothing useful
>> and we might as well just #ifdef out the lifetime.end stuff for LLVM
> = 22 to fix the breakage today.

> Done.  Hopefully midge and Devrim will now turn green :-)

Just out of curiosity: I see you back-patched that all the way,
but midge had only been failing on v18 and HEAD.  Were you just
being defensive, or is there something deeper there?

			regards, tom lane

Commits

  1. jit: No backport::SectionMemoryManager for LLVM 22.

  2. jit: Stop emitting lifetime.end for LLVM 22.