// The interface that they implement is as follows:
//
//    // archAvailableIEEE reports whether an architecture-specific CRC32-IEEE
//    // algorithm is available.
//    archAvailableIEEE() bool
//
//    // archInitIEEE initializes the architecture-specific CRC3-IEEE algorithm.
//    // It can only be called if archAvailableIEEE() returns true.
//    archInitIEEE()
//

		t2 := slicingMakeTable(poly)
		f2 := func(crc uint32, b []byte) uint32 {
			return slicingUpdate(crc, t2, b)
		}
		testCrossCheck(t, f1, f2)
	}
}

func TestArchIEEE(t *testing.T) {
	if !archAvailableIEEE() {
		t.Skip("Arch-specific IEEE not available.")
	}
	archInitIEEE()
	slicingTable := slicingMakeTable(IEEE)
	testCrossCheck(t, archUpdateIEEE, func(crc uint32, b []byte) uint32 {