https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117666
--- Comment #4 from Andrew Pinski <pinskia at gcc dot gnu.org> --- The rest I am going to handle for GCC 16. The list: For aarch64_general_simulate_builtin: aarch64_init_pragma_builtins vamax/vamin aarch64_init_tme_builtins aarch64_init_memtag_builtins aarch64_init_ls64_builtins For aarch64_general_add_builtin: aarch64_init_pauth_hint_builtins aarch64_init_rng_builtins aarch64_init_rwsr_builtins aarch64_init_fpsr_fpcr_builtins aarch64_init_gcs_builtins aarch64_general_init_builtins (jcvtzs and chkfeat) These are not used as much and many are used in special cases.