https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110431
Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Ever confirmed|0 |1 Last reconfirmed| |2023-06-27 CC| |rguenth at gcc dot gnu.org Status|UNCONFIRMED |NEW --- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> --- I guess the provenance people would say this violates some rules since pa + 1 is used to access 'b'. GCC itself is prone to introduce such issues when propagating equivalences though.