[Bug rtl-optimization/128007] wrong code with -frounding-math -ffinite-math-only: x - x is folded to +0.0 under FE_DOWNWARD

[roger at nextmovesoftware dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=128007

Roger Sayle <roger at nextmovesoftware dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |FIXED
             Status|ASSIGNED                    |RESOLVED
      Known to work|                            |17.0

--- Comment #5 from Roger Sayle <roger at nextmovesoftware dot com> ---
This should now be fixed on mainline for GCC 17.