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

[vries at gcc dot gnu.org]

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

vries at gcc dot gnu.org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2016-03-16
     Ever confirmed|0                           |1

--- Comment #2 from vries at gcc dot gnu.org ---
Confirmed: https://gcc.gnu.org/ml/gcc-patches/2016-03/msg00602.html