https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87438
--- Comment #1 from Zach van Rijn <me at zv dot io> --- Created attachment 46699 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=46699&action=edit Test case. Triggers bug on 8.x to at least 10-20190721.
