[Bug tree-optimization/116768] [12/13/14/15 regression] Strict aliasing breaks autovectorization with -O3 since r11-8581-g83758b7b67629e

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116768

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |alias
             Status|NEW                         |ASSIGNED
           Priority|P3                          |P2
           Assignee|unassigned at gcc dot gnu.org      |rguenth at gcc dot 
gnu.org

--- Comment #7 from Richard Biener <rguenth at gcc dot gnu.org> ---
I guess mine.  Might be also related to the loop distribution / interchange
bugs.

Note that reverting the offending rev fixes the testcase but it breaks
gcc.dg/torture/pr101009.c again (that was what it fixed).