[Bug rtl-optimization/61672] [4.9 Regression] Less redundant instructions deleted by pre_delete after r208113.

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61672

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|[4.9/4.10 Regression] Less  |[4.9 Regression] Less
                   |redundant instructions      |redundant instructions
                   |deleted by pre_delete after |deleted by pre_delete after
                   |r208113.                    |r208113.
      Known to fail|                            |4.9.1

--- Comment #8 from Richard Biener <rguenth at gcc dot gnu.org> ---
Fixed on trunk sofar.