[Bug tree-optimization/85804] [8/9 Regression][AArch64] Mis-compilation of loop with strided array access and xor reduction

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85804

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
      Known to work|                            |10.0, 11.0
            Summary|[8/9/10/11                  |[8/9 Regression][AArch64]
                   |Regression][AArch64]        |Mis-compilation of loop
                   |Mis-compilation of loop     |with strided array access
                   |with strided array access   |and xor reduction
                   |and xor reduction           |
             Status|WAITING                     |NEW

--- Comment #14 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
I tested it on both GCC 10.1 and the trunk with "-O3 -fno-vect-cost-model" Both
compilers work.