[Bug target/92097] instrutions only vaild under TARGET_AVX

[crazylht at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92097

--- Comment #2 from Hongtao.liu <crazylht at gmail dot com> ---
(In reply to Andrew Pinski from comment #1)
> You are missing the point of %v here.
> See ASM_OUTPUT_AVX_PREFIX .

Yes, thanks.