[Bug target/77728] [5/6/7/8 Regression] Miscompilation multiple vector iteration on ARM

[rearnsha at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77728

--- Comment #43 from Richard Earnshaw <rearnsha at gcc dot gnu.org> ---
Hmm, so how about just inserting the warning in the broken compilers?