[Bug target/81285] [8 Regression] r249888 breaks bootstrap on ppc64le

[asolokha at gmx dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81285

--- Comment #9 from Arseny Solokha <asolokha at gmx dot com> ---
Maybe it's also worthwhile to commit testcase from PR81284?