From: | Christoph Berg <myon(at)debian(dot)org> |
---|---|
To: | Andres Freund <andres(at)anarazel(dot)de> |
Cc: | PostgreSQL Hackers <pgsql-hackers(at)postgresql(dot)org> |
Subject: | Re: PG11 jit failing on ppc64el |
Date: | 2018-05-23 11:59:00 |
Message-ID: | 20180523115900.GA28424@msg.df7cb.de |
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Lists: | pgsql-hackers |
Re: Andres Freund 2018-05-22 <20180522151101(dot)drsbh6p7ltxpmn65(at)alap3(dot)anarazel(dot)de>
> Hi,
>
> On 2018-05-22 16:33:57 +0200, Christoph Berg wrote:
> > PG 11 beta1 is failing on ppc64el. All Debian/Ubuntu releases except
> > Jessie are affected. My guess is on problems with llvm/jit, because of
> > the C++ style error message (and LLVM is disabled on Jessie).
>
> It was bug in LLVM that's fixed now. I guess you can either disable jit
> on arm or ask the LLVM maintainer to backport it...
>
> r328687 - but the expanded tests created a few problems (windows mainly,
> but somewhere else too), so I'd just backport the actual code change.
Thanks also for the extra details on IRC.
I've disabled --with-llvm on all platforms except amd64 i386 now. Will
try talking to the llvm maintainers in Debian to see if we can get
this fixed and have more coverage.
Christoph
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