pub const Feature = enum {
    @"64bit",
    @"64bitregs",
    aix,
    aix_shared_lib_tls_model_opt,
    aix_small_local_dynamic_tls,
    aix_small_local_exec_tls,
    allow_unaligned_fp_access,
    altivec,
    booke,
    bpermd,
    cmpb,
    crbits,
    crypto,
    direct_move,
    e500,
    efpu2,
    extdiv,
    fast_MFLR,
    fcpsgn,
    float128,
    fpcvt,
    fprnd,
    fpu,
    fre,
    fres,
    frsqrte,
    frsqrtes,
    fsqrt,
    fuse_add_logical,
    fuse_addi_load,
    fuse_addis_load,
    fuse_arith_add,
    fuse_back2back,
    fuse_cmp,
    fuse_logical,
    fuse_logical_add,
    fuse_sha3,
    fuse_store,
    fuse_wideimm,
    fuse_zeromove,
    fusion,
    hard_float,
    htm,
    icbt,
    invariant_function_descriptors,
    isa_future_instructions,
    isa_v206_instructions,
    isa_v207_instructions,
    isa_v30_instructions,
    isa_v31_instructions,
    isel,
    ldbrx,
    lfiwax,
    longcall,
    mfocrf,
    mma,
    modern_aix_as,
    msync,
    paired_vector_memops,
    partword_atomics,
    pcrelative_memops,
    popcntd,
    power10_vector,
    power8_altivec,
    power8_vector,
    power9_altivec,
    power9_vector,
    ppc4xx,
    ppc6xx,
    ppc_postra_sched,
    ppc_prera_sched,
    predictable_select_expensive,
    prefix_instrs,
    privileged,
    quadword_atomics,
    recipprec,
    rop_protect,
    secure_plt,
    slow_popcntd,
    spe,
    stfiwx,
    two_const_nr,
    vectors_use_two_units,
    vsx,
}