[Bug target/123742] [14/15/16 regression] [ARM] ice with _Float16 and -Ofast

[rearnsha at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=123742

--- Comment #3 from Richard Earnshaw <rearnsha at gcc dot gnu.org> ---
Probably caused by
https://gcc.gnu.org/pipermail/gcc-patches/2023-May/617937.html