[Bug other/70185] fdump-tree-all-graph produces invalid dot files

[vries at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70185

vries at gcc dot gnu.org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |ASSIGNED
   Last reconfirmed|                            |2016-03-17
     Ever confirmed|0                           |1

--- Comment #3 from vries at gcc dot gnu.org ---
stage1 approved (conditional on bootstrap/regtest):
https://gcc.gnu.org/ml/gcc-patches/2016-03/msg00980.html