[Bug rtl-optimization/106187] armhf: Miscompilation at O2 level (O0 / O1 are working)

[rearnsha at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106187

--- Comment #48 from Richard Earnshaw <rearnsha at gcc dot gnu.org> ---
Improved version posted here:
https://gcc.gnu.org/pipermail/gcc-patches/2022-July/598993.html