[Bug rtl-optimization/124266] [16 Regression] gcc.target/aarch64/torture/pr111677.c fails at -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions after r16-7666

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=124266

--- Comment #3 from Wilco <wilco at gcc dot gnu.org> ---
Yes, this is a latent issue I was just starting to look at - it seems
callee-saves have been wrong for many compiler releases. There may be confusion
whether the function is variant_pcs or not.