The master branch started to enable some warnings due to optimization
that were only triggered with -Os [1]. Enable the suppression regardless
of optimization level.
Checked on aarch64-linux-gnu build.
[1] https://gcc.gnu.org/pipermail/gcc-regression/2025-June/082378.html
Reviewed-by: Sam James <sam@gentoo.org>
Reviewed-by: Collin Funk <collin.funk1@gmail.com>