ID_AA64ISAR2_APA3_SHIFT
#define ID_AA64ISAR2_APA3_MASK (0xfULL << ID_AA64ISAR2_APA3_SHIFT)
#define ID_AA64ISAR2_APA3_NONE (0x0ULL << ID_AA64ISAR2_APA3_SHIFT)
#define ID_AA64ISAR2_APA3_PAC (0x1ULL << ID_AA64ISAR2_APA3_SHIFT)
#define ID_AA64ISAR2_APA3_EPAC (0x2ULL << ID_AA64ISAR2_APA3_SHIFT)
#define ID_AA64ISAR2_APA3_EPAC2 (0x3ULL << ID_AA64ISAR2_APA3_SHIFT)
#define ID_AA64ISAR2_APA3_FPAC (0x4ULL << ID_AA64ISAR2_APA3_SHIFT)
#define ID_AA64ISAR2_APA3_FPAC_COMBINED (0x5ULL << ID_AA64ISAR2_APA3_SHIFT)