[Bug c/38470] value range propagation (VRP) would improve -Wsign-compare

[egallager at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=38470

--- Comment #17 from Eric Gallager <egallager at gcc dot gnu.org> ---
I'm wondering if Project Ranger will help this bug at all once it's merged?