[Bug tree-optimization/77550] [5/6 Regression] std::deque with -O3 has infinite std::distance

[trippels at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77550

Markus Trippelsdorf <trippels at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2016-09-10
                 CC|                            |trippels at gcc dot gnu.org
          Component|c++                         |tree-optimization
            Summary|std::deque with -O3 has     |[5/6 Regression] std::deque
                   |infinite std::distance      |with -O3 has infinite
                   |                            |std::distance
     Ever confirmed|0                           |1

--- Comment #1 from Markus Trippelsdorf <trippels at gcc dot gnu.org> ---
-fno-tree-slp-vectorize "fixes" the issue.