} aarch64_sys_ins_reg;
extern bfd_boolean aarch64_sys_ins_reg_has_xt (const aarch64_sys_ins_reg *);
+extern bfd_boolean
+aarch64_sys_ins_reg_supported_p (const aarch64_feature_set,
+ const aarch64_sys_ins_reg *);
extern const aarch64_sys_ins_reg aarch64_sys_regs_ic [];
extern const aarch64_sys_ins_reg aarch64_sys_regs_dc [];