https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104353
--- Comment #2 from Christian Kastner ---
Thank you for resolving this.
Commenting just to link to to the QEMU issue in GitLab (which I do here, as
"See Also" doesn't seem to support GitLab).
https://gitlab.com/qemu-project/qemu/-/issues/852
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104353
Bug ID: 104353
Summary: ppc64le: Apparent reliance on undefined behavior of
xvcvdpsxws
Product: gcc
Version: 11.2.0
URL: https://github.com/numpy/numpy/issues/20964#i