https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114154
--- Comment #4 from ro at CeBiTec dot Uni-Bielefeld.DE <ro at CeBiTec dot
Uni-Bielefeld.DE> ---
> --- Comment #3 from ro at CeBiTec dot Uni-Bielefeld.DE <ro at CeBiTec dot
> Uni-Bielefeld.DE> ---
>> --- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> ---
>> possibly "fallout" of r14-9193-ga0b1798042d033
>
> It's not: I've reverted that patch locally, rebuilt cc1 and re-tested:
> the XPASSes remain.
A reghunt identified this patch:
commit d30846a02eb9ea43b61311e74fbf05692ffefba2
Author: Fei Yang <felix.y...@huawei.com>
Date: Fri Jun 12 11:37:00 2020 +0100
vect: Fix an ICE in vect_loop_versioning [PR95570]
