[Bug tree-optimization/83518] [8/9 Regression] Missing optimization: useless instructions should be dropped

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83518

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
      Known to work|                            |10.0
         Resolution|---                         |FIXED
            Summary|[8/9/10 Regression] Missing |[8/9 Regression] Missing
                   |optimization: useless       |optimization: useless
                   |instructions should be      |instructions should be
                   |dropped                     |dropped
      Known to fail|                            |8.3.0, 9.1.0

--- Comment #11 from Richard Biener <rguenth at gcc dot gnu.org> ---
Fixed on trunk, not something for backporting.