[Bug target/98694] GCC produces incorrect code for loops with -O3 for skylake-avx512 and icelake-server

[crazylht at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98694

--- Comment #11 from Hongtao.liu <crazylht at gmail dot com> ---
(In reply to Richard Biener from comment #10)
> Fixed on trunk, latent on the branch(es) where we don't have a testcase(?)

Yes, not sure about the backport.