[Bug tree-optimization/78413] [7 Regression] ICE in single_pred_edge, at basic-block.h:361

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78413

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2016-11-18
                 CC|                            |rguenth at gcc dot gnu.org
   Target Milestone|---                         |7.0
     Ever confirmed|0                           |1

--- Comment #3 from Richard Biener <rguenth at gcc dot gnu.org> ---
Confirmed.  Even with simple latches loops may have more than one predecessor
for their latches so we have to actually verify single_pred_p for the two
latches we look at.