[Bug target/126581] [16 Regression] -mavx10.2 no longer works

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=126581

--- Comment #1 from H.J. Lu <hjl.tools at gmail dot com> ---
Created attachment 65211
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=65211&action=edit
A testcase