[Bug tree-optimization/64365] [4.9 Regression] Predictive commoning after loop vectorization produces incorrect code.

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64365

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
      Known to work|                            |5.0
            Summary|[4.9/5 Regression]          |[4.9 Regression] Predictive
                   |Predictive commoning after  |commoning after loop
                   |loop vectorization produces |vectorization produces
                   |incorrect code.             |incorrect code.
      Known to fail|5.0                         |

--- Comment #8 from Richard Biener <rguenth at gcc dot gnu.org> ---
Fixed on trunk sofar (surely latent on the 4.8 branch as well).