[Bug tree-optimization/94125] [9 Regression] wrong code at -O3 on x86_64-linux-gnu

[amker at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94125

--- Comment #11 from bin cheng <amker at gcc dot gnu.org> ---
(In reply to Richard Biener from comment #10)
> Thanks Bin, fixed on trunk sofar.

Hmm, if it's fine, I will backport this to GCC9.

Thanks