https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83776
--- Comment #5 from Martin Sebor <msebor at gcc dot gnu.org> --- (In reply to Aldy Hernandez from comment #4) > Isn't this a duplicate of pr84047? My patch on that seems to fix this bug > as well. > > I think we should merge these PRs somehow. This bug was introduced by r164688 while pr84047 by r161655. It may be possible to fix both by a single patch. The patch I submitted for this bug also happens to fix the test case in bug 84047 comment #0 (I had missed that when I opened the bug) but not the one in bug 84047 comment #2. It might be just an oversight on my part. I think I would prefer to keep the bugs separate since they have different root causes, even if we end up fixing them in the same patch.