1 /* This tests the rotate patterns that some machines support. */
9 #define ROR(a,b) (((a) >> (b)) | ((a) << ((sizeof (a) * CHAR_BIT) - (b))))
10 #define ROL(a,b) (((a) << (b)) | ((a) >> ((sizeof (a) * CHAR_BIT) - (b))))
12 #define CHAR_VALUE ((unsigned char)0xf234U)
13 #define SHORT_VALUE ((unsigned short)0xf234U)
14 #define INT_VALUE 0xf234U
15 #define LONG_VALUE 0xf2345678LU
16 #define LL_VALUE 0xf2345678abcdef0LLU
19 #define SHIFT2 ((sizeof (long long) * CHAR_BIT) - SHIFT1)
21 unsigned char uc
= CHAR_VALUE
;
22 unsigned short us
= SHORT_VALUE
;
23 unsigned int ui
= INT_VALUE
;
24 unsigned long ul
= LONG_VALUE
;
25 unsigned long long ull
= LL_VALUE
;
31 if (ROR (uc
, shift1
) != ROR (CHAR_VALUE
, SHIFT1
))
34 if (ROR (uc
, SHIFT1
) != ROR (CHAR_VALUE
, SHIFT1
))
37 if (ROR (us
, shift1
) != ROR (SHORT_VALUE
, SHIFT1
))
40 if (ROR (us
, SHIFT1
) != ROR (SHORT_VALUE
, SHIFT1
))
43 if (ROR (ui
, shift1
) != ROR (INT_VALUE
, SHIFT1
))
46 if (ROR (ui
, SHIFT1
) != ROR (INT_VALUE
, SHIFT1
))
49 if (ROR (ul
, shift1
) != ROR (LONG_VALUE
, SHIFT1
))
52 if (ROR (ul
, SHIFT1
) != ROR (LONG_VALUE
, SHIFT1
))
55 if (ROR (ull
, shift1
) != ROR (LL_VALUE
, SHIFT1
))
58 if (ROR (ull
, SHIFT1
) != ROR (LL_VALUE
, SHIFT1
))
61 if (ROR (ull
, shift2
) != ROR (LL_VALUE
, SHIFT2
))
64 if (ROR (ull
, SHIFT2
) != ROR (LL_VALUE
, SHIFT2
))
67 if (ROL (uc
, shift1
) != ROL (CHAR_VALUE
, SHIFT1
))
70 if (ROL (uc
, SHIFT1
) != ROL (CHAR_VALUE
, SHIFT1
))
73 if (ROL (us
, shift1
) != ROL (SHORT_VALUE
, SHIFT1
))
76 if (ROL (us
, SHIFT1
) != ROL (SHORT_VALUE
, SHIFT1
))
79 if (ROL (ui
, shift1
) != ROL (INT_VALUE
, SHIFT1
))
82 if (ROL (ui
, SHIFT1
) != ROL (INT_VALUE
, SHIFT1
))
85 if (ROL (ul
, shift1
) != ROL (LONG_VALUE
, SHIFT1
))
88 if (ROL (ul
, SHIFT1
) != ROL (LONG_VALUE
, SHIFT1
))
91 if (ROL (ull
, shift1
) != ROL (LL_VALUE
, SHIFT1
))
94 if (ROL (ull
, SHIFT1
) != ROL (LL_VALUE
, SHIFT1
))
97 if (ROL (ull
, shift2
) != ROL (LL_VALUE
, SHIFT2
))
100 if (ROL (ull
, SHIFT2
) != ROL (LL_VALUE
, SHIFT2
))