[Bug rtl-optimization/58831] [4.7/4.8/4.9 Regression] wrong code at -O2 and -O3 on x86_64-linux-gnu in 64-bit mode

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58831

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |REOPENED
      Known to work|                            |4.8.3, 4.9.0
         Resolution|FIXED                       |---
   Target Milestone|4.8.3                       |4.7.4
            Summary|[4.8/4.9 Regression] wrong  |[4.7/4.8/4.9 Regression]
                   |code at -O2 and -O3 on      |wrong code at -O2 and -O3
                   |x86_64-linux-gnu in 64-bit  |on x86_64-linux-gnu in
                   |mode                        |64-bit mode
      Known to fail|                            |4.7.3, 4.8.2

--- Comment #12 from Richard Biener <rguenth at gcc dot gnu.org> ---
(In reply to Richard Biener from comment #11)
> *** Bug 58685 has been marked as a duplicate of this bug. ***

This last duplicate has a testcase that fails on the 4.7 branch as well,
adjusting target milestone and re-opened.