https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80664
--- Comment #5 from Andrzej Krzemienski <akrzemi1 at gmail dot com> --- Thank you for pointing this out. Can anything be done to fix this PR 66139? It has status "NEW" but is in fact quite old. In the comments above, you have provided some substantial analysis of the source of the problem. The duplicate you refer to (PR 66139) does not contain any analysis. It seams to be abandoned. It is not even "CONFIRMED".
