Re: gs_group_1 crashing on 13beta2/s390x

Re: Andres Freund
> > > Ok, but given that Debian is currently targeting 22 architectures, I doubt the PostgreSQL buildfarm covers all of them with the extra JIT option, so I should probably make sure to do that here when running tests.
> >
> > +1. I rather doubt our farm is running this type of test on anything
> > but x86_64.
>
> There's quite a few arm animals and at least one mips animal that do
> some minimal coverage of JITing (i.e. the queries that are actually
> somewhat expensive). I pinged two owners asking whether one of the arm
> animals could be changed to force JITing.

I pushed a change that should enable LLVM-10-JIT-testing everywhere [*]
and (admittedly to my surprise) all other architectures passed just
fine:

https://buildd.debian.org/status/logs.php?pkg=postgresql-13&ver=13.0-2

For the record, the architectures with llvm disabled are these:

clang-10 [!alpha !hppa !hurd-i386 !ia64 !kfreebsd-amd64 !kfreebsd-i386 !m68k !powerpc !riscv64 !s390x !sh4 !sparc64 !x32],

After the tests I realized that LLVM 11 is also already packaged, but
s390x still segfaults with that version.

Christoph

[*] apparently pgbench --temp-config=/no/such/file is not an error,
which makes verifying this change a bit harder