[Bug target/123604] [15/16 regression] Regression: GCC 15 does not use adds while GCC 14 does since r15-2890

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=123604

--- Comment #15 from Richard Earnshaw <rearnsha at gcc dot gnu.org> ---
Partial fix here.

https://gcc.gnu.org/pipermail/gcc-patches/2026-February/707701.html