Speaking of buildfarm breakage, seawasp has been failing for the
past several days. It looks like bleeding-edge LLVM has again
changed some APIs we depend on. First failure is here:
https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=seawasp&dt=2022-01-28%2000%3A17%3A48
regards, tom lane