[Bug target/58493] loop is not correctly optimized with O3 and AVX

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58493

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Target|amd64/sandy bridge          |x86_64-*-*, i?86-*-*
             Status|UNCONFIRMED                 |NEW
      Known to work|                            |4.9.0
           Keywords|                            |wrong-code
   Last reconfirmed|                            |2013-09-23
          Component|rtl-optimization            |target
               Host|Debian 3.9.6-1 x86_64       |
                   |GNU/Linux;  Intel(R)        |
                   |Xeon(R) CPU E5-2687W        |
     Ever confirmed|0                           |1
      Known to fail|                            |4.6.4, 4.7.2, 4.8.1

--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
Confirmed, works on trunk.