[Bug target/79581] VFP4 slower than VFP3 in C-ray on Cortex A5

[tulipawn at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79581

--- Comment #5 from PeteVine <tulipawn at gmail dot com> ---
Unchanged in gcc version 8.0.0 20170501.