23 int test__clzdi2(di_int a, si_int expected)  in test__clzdi2()  function
38     if (test__clzdi2(0x00000001, N-1))  in main()
40     if (test__clzdi2(0x00000002, N-2))  in main()
42     if (test__clzdi2(0x00000003, N-2))  in main()
44     if (test__clzdi2(0x00000004, N-3))  in main()
46     if (test__clzdi2(0x00000005, N-3))  in main()
48     if (test__clzdi2(0x0000000A, N-4))  in main()
50     if (test__clzdi2(0x1000000A, N/2+3))  in main()
52     if (test__clzdi2(0x2000000A, N/2+2))  in main()
54     if (test__clzdi2(0x6000000A, N/2+1))  in main()
56     if (test__clzdi2(0x8000000AuLL, N/2))  in main()
58     if (test__clzdi2(0x000005008000000AuLL, 21))  in main()
60     if (test__clzdi2(0x020005008000000AuLL, 6))  in main()
62     if (test__clzdi2(0x720005008000000AuLL, 1))  in main()
64     if (test__clzdi2(0x820005008000000AuLL, 0))  in main()