Bug#1002029: postgresql-14 JIT failure with LLVM 13 on s390x: ERROR: failed to JIT module: Added modules have incompatible data layouts

[Sylvestre Ledru]

Le 20/12/2021 à 18:19, Christoph Berg a écrit :
> Source: llvm-toolchain-13
> Version: 1:13.0.0-9
> Severity: important
>
> Hi,
>
> after switching from LLVM 11 to LLVM 13 for postgresql-14's JIT
> mechanism, JIT fails on s390x with
>
> 2021-12-03 11:07:38.194 UTC client backend[815426] pg_regress/tablespace 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)
>
> https://buildd.debian.org/status/fetch.php?pkg=postgresql-14&arch=s390x&ver=14.1-3&stamp=1638529682&raw=0

It seems to be an upstream issue.

Could you please report it? I won't be able to do anything here.

https://github.com/llvm/llvm-project/issues/new

Cheers

S