ARM64.HasASIMD = true
	case 1:
		ARM64.HasASIMD = true
		ARM64.HasASIMDHP = true
	}

	switch extractBits(pfr0, 32, 35) {
	case 1:
		ARM64.HasSVE = true

		parseARM64SVERegister(getzfr0())
	}
}

func parseARM64SVERegister(zfr0 uint64) {
	switch extractBits(zfr0, 0, 3) {
	case 1:
		ARM64.HasSVE2 = true
	}
}

func extractBits(data uint64, start, end uint) uint {