On Fri, Dec 19, 2025 at 4:20 AM [email protected] <[email protected]> wrote: > For architecture-specific functions, we use > pg_attribute_target("arch=armv9-a+sve2-aes")
There was already a proposal to use armv8-a+crypto, which is more widely available and works on smaller inputs. Perhaps you'd be interested in reviewing and testing? https://www.postgresql.org/message-id/CANWCAZaKhE%2BRD5KKouUFoxx1EbUNrNhcduM1VQ%3DDkSDadNEFng%40mail.gmail.com > to ensure precise compilation control without modifying global CFLAGS, > enabling a clean integration within PostgreSQL’s build system. I think the reason we continue to use CFLAGS here was that clang support for target attributes on Arm is fairly recent. It's probably too soon to reconsider that. -- John Naylor Amazon Web Services
