ID_AA64ISAR2_CLRBHB_SHIFT
#define ID_AA64ISAR2_CLRBHB_MASK (0xfULL << ID_AA64ISAR2_CLRBHB_SHIFT)
#define ID_AA64ISAR2_CLRBHB_NONE (0x0ULL << ID_AA64ISAR2_CLRBHB_SHIFT)
#define ID_AA64ISAR2_CLRBHB_IMPL (0x1ULL << ID_AA64ISAR2_CLRBHB_SHIFT)