https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104749
--- Comment #6 from Iain Buclaw <ibuclaw at gdcproject dot org> --- Just having a look around, I couldn't see anywhere that `___s` would be created now. Then I came across r9-8460, which was fixed for 10.1.0, and backported before 9.4.0 was released. Linked bug report is pr d/94240. In that case then, earlier versions of version 9 might not work correctly.
