[Bug target/105930] [12/13 Regression] Excessive stack spill generation on 32-bit x86

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105930

--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
thumb1 (which has 16 registers but really only 8 are GPRs) does not have this
issue in GCC 12, so I suspect a target specific change caused this.