[Bug tree-optimization/78234] [7 Regression] LLVM reports dynamic-stack-buffer-overflow in gimple-ssa-store-merging.c

[ktkachov at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78234

ktkachov at gcc dot gnu.org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |ASSIGNED
   Last reconfirmed|                            |2016-11-07
           Assignee|unassigned at gcc dot gnu.org      |ktkachov at gcc dot 
gnu.org
     Ever confirmed|0                           |1

--- Comment #1 from ktkachov at gcc dot gnu.org ---
I think I saw this independently while writing some unit tests.
I'm already testing a patch.