[Bug tree-optimization/78305] [6 Regression] Wrong constant folding

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78305

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
      Known to work|                            |5.4.0, 7.0
   Target Milestone|---                         |6.3
            Summary|Wrong constant folding      |[6 Regression] Wrong
                   |                            |constant folding
      Known to fail|                            |6.2.0

--- Comment #7 from Richard Biener <rguenth at gcc dot gnu.org> ---
Fixed on trunk sofar.  Works with GCC 5 (though definitely latent there).