https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113372
--- Comment #14 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Created attachment 57085 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=57085&action=edit gcc14-pr113372.patch The non-propagation workaround which seems to fix^H^H^Hworkaround all those 4 issues (PR90348 testcase actually doesn't FAIL anymore, but I've verified the patch results in in and buf no longer being shared) can look like this.