https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102147
David Edelsohn <dje at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Ever confirmed|0 |1 Status|UNCONFIRMED |NEW CC| |bergner at gcc dot gnu.org, | |vmakarov at gcc dot gnu.org Last reconfirmed| |2021-08-31 --- Comment #1 from David Edelsohn <dje at gcc dot gnu.org> --- Confirmed. This was discovered when bootstrapping 64 bit GCC on AIX using 32 bit GCC. It seems that this should be reproduceable on any system and architecture by overriding the conflicts data structure encoding choice.