[Bug tree-optimization/127407] [14/15/16/17 Regression] wrong code with store group and negative dependence distance since r6-4137-g90a7a1b5b2c551

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=127407

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
      Known to fail|                            |13.5.0, 7.5.0

--- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> ---
Also fails on x86_64 with -O2 -tree-vectorize.  I think your analysis is
correct and I'm testing a patch.