[Bug tree-optimization/57584] [4.9 Regression] ice: SSA corruption: Unable to coalesce ssa_names

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57584

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
          Component|c                           |tree-optimization
   Target Milestone|---                         |4.9.0
            Summary|ice: SSA corruption: Unable |[4.9 Regression] ice: SSA
                   |to coalesce ssa_names       |corruption: Unable to
                   |                            |coalesce ssa_names

--- Comment #3 from Richard Biener <rguenth at gcc dot gnu.org> ---
It's the vectorizer, thus fails at -O -ftree-vectorize already.