https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94044
--- Comment #8 from Jakub Jelinek <jakub at gcc dot gnu.org> --- So perhaps to ease reproduction, tweak the hash function in this case to always return 0?
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94044
--- Comment #8 from Jakub Jelinek <jakub at gcc dot gnu.org> --- So perhaps to ease reproduction, tweak the hash function in this case to always return 0?