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

[hjl.tools at gmail dot com via Gcc-bugs]

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

--- Comment #12 from H.J. Lu <hjl.tools at gmail dot com> ---
For some reason,

-march=x86-64 -mx32

and

-march=x86-64 -m32 -mfpmath=sse

won't vectorize the loop.