[Bug middle-end/126103] ranger: incoming range to a threading path is ignored

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=126103

--- Comment #3 from Aldy Hernandez <aldyh at gcc dot gnu.org> ---
This should’ve been handled by:

path_range_query::range_on_path_entry (vrange &r, tree name)

which is supposed to query the root ranger when it can’t resolve an SSA name.

I have not investigated why.