Re: WIP: BRIN multi-range indexes

On 3/26/21 2:55 PM, Tom Lane wrote:
> 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.
> 

Bingo! I see the one failing x86_64 machine has -fsanitize=alignment.


thanks

-- 
Tomas Vondra
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