test_int8{fn: and_1_int8, fnname: "and_1_int8", in: 0, want: 0},
	test_int8{fn: and_int8_1, fnname: "and_int8_1", in: 0, want: 0},
	test_int8{fn: and_1_int8, fnname: "and_1_int8", in: 1, want: 1},
	test_int8{fn: and_int8_1, fnname: "and_int8_1", in: 1, want: 1},
	test_int8{fn: and_1_int8, fnname: "and_1_int8", in: 126, want: 0},
	test_int8{fn: and_int8_1, fnname: "and_int8_1", in: 126, want: 0},

			t.Errorf("mul_int16 %d*%d = %d, wanted %d\n", v.a, v.b, got, v.mul)
		}
	}
	for _, v := range uint8_data {
		if got := add_uint8_ssa(v.a, v.b); got != v.add {
			t.Errorf("add_uint8 %d+%d = %d, wanted %d\n", v.a, v.b, got, v.add)
		}
		if got := sub_uint8_ssa(v.a, v.b); got != v.sub {
			t.Errorf("sub_uint8 %d-%d = %d, wanted %d\n", v.a, v.b, got, v.sub)
		}
		if v.b != 0 {