Enabled -fzero-call-used-regs results in a crash instead of an object file according to a new Errata Notice.

Affects FreeBSD 13.3 and 14 that contain the Clang 17 version in their base toolchain.

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=277474

https://www.freebsd.org/security/advisories/FreeBSD-EN-24:07.clang.asc