[Bug tree-optimization/59038] New: [4.9 Regression] r204398 causes 186.crafty init.c to be miscompiled

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59038

            Bug ID: 59038
           Summary: [4.9 Regression] r204398 causes 186.crafty init.c to
                    be miscompiled
           Product: gcc
           Version: 4.9.0
            Status: UNCONFIRMED
          Keywords: wrong-code
          Severity: normal
          Priority: P3
         Component: tree-optimization
          Assignee: unassigned at gcc dot gnu.org
          Reporter: rguenth at gcc dot gnu.org

-fno-tree-loop-distribute-patterns fixes it.  Trying to reduce.