ID_AA64PFR0_ADV_SIMD_SHIFT
#define ID_AA64PFR0_ADV_SIMD_MASK (0xfULL << ID_AA64PFR0_ADV_SIMD_SHIFT)
#define ID_AA64PFR0_ADV_SIMD_IMPL (0x0ULL << ID_AA64PFR0_ADV_SIMD_SHIFT)
#define ID_AA64PFR0_ADV_SIMD_HP (0x1ULL << ID_AA64PFR0_ADV_SIMD_SHIFT)
#define ID_AA64PFR0_ADV_SIMD_NONE (0xfULL << ID_AA64PFR0_ADV_SIMD_SHIFT)