[Bug target/108742] Incorrect constant folding with (or exposed by) -fexcess-precision=standard

[jakub at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108742

--- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
See https://gcc.gnu.org/legacy-ml/gcc-patches/2008-11/msg00105.html for
details.