[Bug tree-optimization/70256] New: Add debug_varinfo and debug_varmap

[vries at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70256

            Bug ID: 70256
           Summary: Add debug_varinfo and debug_varmap
           Product: gcc
           Version: 6.0
            Status: UNCONFIRMED
          Severity: enhancement
          Priority: P3
         Component: tree-optimization
          Assignee: unassigned at gcc dot gnu.org
          Reporter: vries at gcc dot gnu.org
  Target Milestone: ---

We want debug function for the varinfo_t and varmap types in
tree-ssa-struct-alias.c.