[Bug tree-optimization/68097] We should track ranges for floating-point values too

[glisse at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68097

--- Comment #2 from Marc Glisse <glisse at gcc dot gnu.org> ---
If we are generalizing VRP, how about vectors? A single interval per vector
would be enough for most of the benefit.