test_uint64{fn: and_9223372036854775808_uint64, fnname: "and_9223372036854775808_uint64", in: 0, want: 0},
	test_uint64{fn: and_uint64_9223372036854775808, fnname: "and_uint64_9223372036854775808", in: 0, want: 0},
	test_uint64{fn: and_9223372036854775808_uint64, fnname: "and_9223372036854775808_uint64", in: 1, want: 0},

func ge_9223372036854775808_uint64(x uint64) bool  { return x >= 9223372036854775808 }
func eq_9223372036854775808_uint64(x uint64) bool  { return x == 9223372036854775808 }
func ne_9223372036854775808_uint64(x uint64) bool  { return x != 9223372036854775808 }
func lt_18374686479671623680_uint64(x uint64) bool { return x < 18374686479671623680 }