[Bug target/121420] Failed to build BPF program accepted by Clang (error: cannot take address of bit-field 'mem_hops')

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=121420

--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
This looks like it is doing the old way.

because GCC documentation says it should be just done as:
__builtin_preserve_field_info (arg->y, FIELD_BYTE_OFFSET);


https://gcc.gnu.org/onlinedocs/gcc/BPF-Built-in-Functions.html