[Bug target/106574] gcc 12 with O3 leads to failures in glibc's y1f128 tests

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106574

--- Comment #4 from Richard Biener <rguenth at gcc dot gnu.org> ---
(In reply to Michael Hudson-Doyle from comment #3)
> Certainly this could be "handled" by bumping the tolerance I guess. Not sure
> how to tell if that is appropriate though...

You have to look what GCC actually does, like if it is constant folding as
suggested or sth else.