[Bug tree-optimization/117574] [12/13/14 Regression] Miscompile with -O2/3 and -O0/1 since r6-4133-ga8fc25795155d4

[rguenth at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117574

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
      Known to work|                            |15.0
            Summary|[12/13/14/15 Regression]    |[12/13/14 Regression]
                   |Miscompile with -O2/3 and   |Miscompile with -O2/3 and
                   |-O0/1 since                 |-O0/1 since
                   |r6-4133-ga8fc25795155d4     |r6-4133-ga8fc25795155d4
      Known to fail|15.0                        |

--- Comment #13 from Richard Biener <rguenth at gcc dot gnu.org> ---
Fixed on trunk sofar.  I'm going to wait quite some time before considering a
backport.