[Bug tree-optimization/88531] Index data types when targeting AVX-512 vectorization with gather/scatter

[crazylht at gmail dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88531

--- Comment #9 from Hongtao.liu <crazylht at gmail dot com> ---
I notice this testcase can be vectorized w/ gcc version 12.0.0 20210805
(experimental) (GCC) 

Guess it's related to Richi's
https://gcc.gnu.org/pipermail/gcc-patches/2021-August/576527.html