[Bug middle-end/323] optimized code gives strange floating point results

[bugdal at aerifal dot cx]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=323

--- Comment #210 from Rich Felker <bugdal at aerifal dot cx> ---
If new reports are going to be marked as duplicates of this, then can it please
be moved from SUSPENDED status to REOPENED? The situation is far worse than
what seems to have been realized last this was worked on, as evidenced by pr
85957. These issues just came up again breaking real-world software in
https://github.com/OSGeo/PROJ/issues/1906