[Bug tree-optimization/87259] [9 Regression] ICE: error: definition in block 3 does not dominate use in block 2

[ktkachov at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87259

ktkachov at gcc dot gnu.org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |ASSIGNED
   Last reconfirmed|                            |2018-09-11
           Assignee|unassigned at gcc dot gnu.org      |ktkachov at gcc dot gnu.org
   Target Milestone|---                         |9.0
     Ever confirmed|0                           |1

--- Comment #1 from ktkachov at gcc dot gnu.org ---
Confirmed. The transformation from r264126 isn't triggered here, but it looks
like the fact that execute_cse_reciprocals_1 didn't get to run on some of the
statements gives the ICE.
Testing a patch