1 /** Tests covering rotate operations
18 # define TEST_VECT 0xa4
20 # define TEST_VECT 0x53
25 # define TYPE uint16_t
27 # define TEST_VECT 0xa8ce
29 # define TEST_VECT 0x5357
34 # define TYPE uint32_t
36 # define TEST_VECT 0xa8c5a5c6
38 # define TEST_VECT 0x55357553
42 TYPE rol1(TYPE s){ return (s<<1) | (s>>(SIZE-1)); }
43 TYPE rol2(TYPE s){ return (s<<2) | (s>>(SIZE-2)); }
44 TYPE rol3(TYPE s){ return (s<<3) | (s>>(SIZE-3)); }
45 TYPE rol4(TYPE s){ return (s<<4) | (s>>(SIZE-4)); }
46 TYPE rol5(TYPE s){ return (s<<5) | (s>>(SIZE-5)); }
47 TYPE rol6(TYPE s){ return (s<<6) | (s>>(SIZE-6)); }
48 TYPE rol7(TYPE s){ return (s<<7) | (s>>(SIZE-7)); }
51 TYPE rol8 (TYPE s){ return (s<<8 ) | (s>>(SIZE-8 )); }
52 TYPE rol9 (TYPE s){ return (s<<9 ) | (s>>(SIZE-9 )); }
53 TYPE rol10(TYPE s){ return (s<<10) | (s>>(SIZE-10)); }
54 TYPE rol11(TYPE s){ return (s<<11) | (s>>(SIZE-11)); }
55 TYPE rol12(TYPE s){ return (s<<12) | (s>>(SIZE-12)); }
56 TYPE rol13(TYPE s){ return (s<<13) | (s>>(SIZE-13)); }
57 TYPE rol14(TYPE s){ return (s<<14) | (s>>(SIZE-14)); }
58 TYPE rol15(TYPE s){ return (s<<15) | (s>>(SIZE-15)); }
62 TYPE rol16(TYPE s){ return (s<<16) | (s>>(SIZE-16)); }
63 TYPE rol17(TYPE s){ return (s<<17) | (s>>(SIZE-17)); }
65 TYPE rol23(TYPE s){ return (s<<23) | (s>>(SIZE-23)); }
66 TYPE rol24(TYPE s){ return (s<<24) | (s>>(SIZE-24)); }
67 TYPE rol25(TYPE s){ return (s<<25) | (s>>(SIZE-25)); }
69 TYPE rol30(TYPE s){ return (s<<30) | (s>>(SIZE-30)); }
70 TYPE rol31(TYPE s){ return (s<<31) | (s>>(SIZE-31)); }
76 volatile TYPE t = TEST_VECT;
81 ASSERT( rol1(u) == (TYPE)((TEST_VECT<<1) | (TEST_VECT>>(SIZE-1))) );
82 ASSERT( rol2(u) == (TYPE)((TEST_VECT<<2) | (TEST_VECT>>(SIZE-2))) );
83 ASSERT( rol3(u) == (TYPE)((TEST_VECT<<3) | (TEST_VECT>>(SIZE-3))) );
84 ASSERT( rol4(u) == (TYPE)((TEST_VECT<<4) | (TEST_VECT>>(SIZE-4))) );
85 ASSERT( rol5(u) == (TYPE)((TEST_VECT<<5) | (TEST_VECT>>(SIZE-5))) );
86 ASSERT( rol6(u) == (TYPE)((TEST_VECT<<6) | (TEST_VECT>>(SIZE-6))) );
87 ASSERT( rol7(u) == (TYPE)((TEST_VECT<<7) | (TEST_VECT>>(SIZE-7))) );
90 ASSERT( rol8 (u) == (TYPE)((TEST_VECT<<8 ) | (TEST_VECT>>(SIZE-8 ))) );
91 ASSERT( rol9 (u) == (TYPE)((TEST_VECT<<9 ) | (TEST_VECT>>(SIZE-9 ))) );
92 ASSERT( rol10(u) == (TYPE)((TEST_VECT<<10) | (TEST_VECT>>(SIZE-10))) );
93 ASSERT( rol11(u) == (TYPE)((TEST_VECT<<11) | (TEST_VECT>>(SIZE-11))) );
94 ASSERT( rol12(u) == (TYPE)((TEST_VECT<<12) | (TEST_VECT>>(SIZE-12))) );
95 ASSERT( rol13(u) == (TYPE)((TEST_VECT<<13) | (TEST_VECT>>(SIZE-13))) );
96 ASSERT( rol14(u) == (TYPE)((TEST_VECT<<14) | (TEST_VECT>>(SIZE-14))) );
97 ASSERT( rol15(u) == (TYPE)((TEST_VECT<<15) | (TEST_VECT>>(SIZE-15))) );
101 ASSERT( rol16(u) == (TYPE)((TEST_VECT<<16) | (TEST_VECT>>(SIZE-16))) );
102 ASSERT( rol17(u) == (TYPE)((TEST_VECT<<17) | (TEST_VECT>>(SIZE-17))) );
104 ASSERT( rol23(u) == (TYPE)((TEST_VECT<<23) | (TEST_VECT>>(SIZE-23))) );
105 ASSERT( rol24(u) == (TYPE)((TEST_VECT<<24) | (TEST_VECT>>(SIZE-24))) );
106 ASSERT( rol25(u) == (TYPE)((TEST_VECT<<25) | (TEST_VECT>>(SIZE-25))) );
108 ASSERT( rol30(u) == (TYPE)((TEST_VECT<<30) | (TEST_VECT>>(SIZE-30))) );
109 ASSERT( rol31(u) == (TYPE)((TEST_VECT<<31) | (TEST_VECT>>(SIZE-31))) );