Do we work with LLVM 12 on s390x?

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Andres Freund <andres(at)anarazel(dot)de>, mark(at)2ndQuadrant(dot)com
Cc: pgsql-hackers(at)lists(dot)postgresql(dot)org
Subject: Do we work with LLVM 12 on s390x?
Date: 2021-03-19 18:03:21
Message-ID: 4106722.1616177001@sss.pgh.pa.us
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The Red Hat folk are seeing a problem with that combination:

https://bugzilla.redhat.com/show_bug.cgi?id=1940964

which boils down to

> Build fails with this error:
> ERROR: failed to JIT module: Added modules have incompatible data layouts: E-m:e-i1:8:16-i8:8:16-i64:64-f128:64-a:8:16-n32:64 (module) vs E-m:e-i1:8:16-i8:8:16-i64:64-f128:64-v128:64-a:8:16-n32:64 (jit)

(By "build", I imagine the reporter means "regression tests")

So I was wondering if we'd tested it yet.

regards, tom lane

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