Re: WIP: BRIN multi-range indexes

Tomas Vondra <tomas.vondra@enterprisedb.com> writes:
> I recall seeing "bus error" on sparc with other patches because of
> alignment issues, so I wonder if this is what's happening here.

Try compiling with the address sanitizer enabled.  Per c.h,

 * Testing can be done with "-fsanitize=alignment -fsanitize-trap=alignment"
 * on clang, or "-fsanitize=alignment -fno-sanitize-recover=alignment" on gcc.

            regards, tom lane