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From: Devrim Gündüz <[email protected]>
To: Thomas Munro <[email protected]>
To: PostgreSQL Hackers <[email protected]>
Cc: Fabien COELHO <[email protected]>
Cc: Ronan Dunklau <[email protected]>
Cc: Andres Freund <[email protected]>
Cc: Dmitry Dolgov <[email protected]>
Subject: Re: LLVM 16 (opaque pointers)
Date: Thu, 21 Sep 2023 01:24:05 +0100
Message-ID: <[email protected]> (raw)
In-Reply-To: <CA+hUKG+UQq_qZWuAd8Mv=RpL4sACEb=4UNgNL2--=xZHixVspg@mail.gmail.com>
References: <CA+hUKGKNX_=f+1C4r06WETKTq0G4Z_7q4L4Fxn5WWpMycDj9Fw@mail.gmail.com>
	<CA+hUKG+WXznXCyTgCADd=HWkP9Qksa6chd7L=GCnZo-MBgg9Lg@mail.gmail.com>
	<[email protected]>
	<CA+hUKG+UQq_qZWuAd8Mv=RpL4sACEb=4UNgNL2--=xZHixVspg@mail.gmail.com>


Hi Thomas,

On Thu, 2023-09-21 at 08:22 +1200, Thomas Munro wrote:
> So far I've tested LLVM versions 10, 15, 16, 17, 18 (= their main
> branch) against PostgreSQL versions 14, 15, 16.  I've attached the
> versions that apply to master and 16, and pushed back-patches to 14
> and 15 to public branches if anyone's interested[1].  Back-patching
> further seems a bit harder.  I'm quite willing to do it, but ... do we
> actually need to, ie does anyone really *require* old PostgreSQL
> release branches to work with new LLVM?

RHEL releases new LLVM version along with their new minor releases every
6 month, and we have to build older versions with new LLVM each time.
From RHEL point of view, it would be great if we can back-patch back to
v12 :(

Regards,
-- 
Devrim Gündüz
Open Source Solution Architect, PostgreSQL Major Contributor
Twitter: @DevrimGunduz , @DevrimGunduzTR






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