[Bug middle-end/85090] wrong code with -O2 -fno-tree-dominator-opts -mavx512f -fira-algorithm=priority

rguenth at gcc dot gnu.org gcc-bugzilla@gcc.gnu.org
Tue Apr 10 07:21:00 GMT 2018


https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85090

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|8.0                         |---
            Summary|[8 Regression] wrong code   |wrong code with -O2
                   |with -O2                    |-fno-tree-dominator-opts
                   |-fno-tree-dominator-opts    |-mavx512f
                   |-mavx512f                   |-fira-algorithm=priority
                   |-fira-algorithm=priority    |

--- Comment #14 from Richard Biener <rguenth at gcc dot gnu.org> ---
I believe the regression part was fixed with the new patterns added by Jakub,
so removing the regression marker.


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