https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95189
--- Comment #24 from Rich Felker <bugdal at aerifal dot cx> --- The fixes do not seem trivial to backport; lots of conflicts. It would be really helpful to have versions of the patch that are minified and applicable to all affected versions that might be shipping in distros (looks like 9.2, 9.3, 10.1, and 10.2) since this is a critical codegen regression.