[Bug c/106264] [10/11/12/13 Regression] spurious -Wunused-value on a folded frexp, modf, and remquo calls with unused result since r9-1295-g781ff3d80e88d7d0

[roger at nextmovesoftware dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106264

Roger Sayle <roger at nextmovesoftware dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |FIXED
             Status|ASSIGNED                    |RESOLVED
   Target Milestone|10.5                        |13.0

--- Comment #7 from Roger Sayle <roger at nextmovesoftware dot com> ---
This has now been fixed on mainline for GCC 13.  Please feel free to reopen
this PR if folks consider this problem serious enough to backport the fix to
the release branches.