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57680a24 EZ |
1 | #include <altivec.h> |
2 | ||
3 | vector short vshort = {111, 222, 333, 444, 555, 666, 777, 888}; | |
4 | vector unsigned short vushort = {100, 200, 300, 400, 500, 600, 700, 800}; | |
5 | vector int vint = {-10, -20, -30, -40}; | |
6 | vector unsigned int vuint = {1111, 2222, 3333, 4444}; | |
7 | vector char vchar = {'a','b','c','d','e','f','g','h','i','l','m','n','o','p','q','r'}; | |
8 | vector unsigned char vuchar = {'A','B','C','D','E','F','G','H','I','L','M','N','O','P','Q','R'}; | |
9 | vector float vfloat = {1.25, 3.75, 5.5, 1.25}; | |
10 | ||
11 | vector short vshort_d = {0,0,0,0,0,0,0,0}; | |
12 | vector unsigned short vushort_d = {0,0,0,0,0,0,0,0}; | |
13 | vector int vint_d = {0,0,0,0}; | |
14 | vector unsigned int vuint_d = {0,0,0,0}; | |
15 | vector char vchar_d = {'z','z','z','z','z','z','z','z','z','z','z','z','z','z','z','z'}; | |
16 | vector unsigned char vuchar_d = {'Z','Z','Z','Z','Z','Z','Z','Z','Z','Z','Z','Z','Z','Z','Z','Z'}; | |
17 | vector float vfloat_d = {1.0, 1.0, 1.0, 1.0}; | |
18 | ||
19 | struct test_vec_struct | |
20 | { | |
21 | vector signed short vshort1; | |
22 | vector signed short vshort2; | |
23 | vector signed short vshort3; | |
24 | vector signed short vshort4; | |
25 | }; | |
26 | ||
27 | static vector signed short test4[4] = | |
28 | { | |
29 | (vector signed short) {1, 2, 3, 4, 5, 6, 7, 8}, | |
30 | (vector signed short) {11, 12, 13, 14, 15, 16, 17, 18}, | |
31 | (vector signed short) {21, 22, 23, 24, 25, 26, 27, 28}, | |
32 | (vector signed short) {31, 32, 33, 34, 35, 36, 37, 38} | |
33 | }; | |
34 | ||
35 | void | |
36 | struct_of_vector_func (struct test_vec_struct vector_struct) | |
37 | { | |
38 | vector_struct.vshort1 = vec_add (vector_struct.vshort1, vector_struct.vshort2); | |
39 | vector_struct.vshort3 = vec_add (vector_struct.vshort3, vector_struct.vshort4); | |
40 | } | |
41 | ||
42 | void | |
43 | array_of_vector_func (vector signed short *matrix) | |
44 | { | |
45 | matrix[0] = vec_add (matrix[0], matrix[1]); | |
46 | matrix[2] = vec_add (matrix[2], matrix[3]); | |
47 | } | |
48 | ||
49 | vector int | |
50 | vec_func (vector short vshort_f, /* goes in v2 */ | |
51 | vector unsigned short vushort_f, /* goes in v3 */ | |
52 | vector int vint_f, /* goes in v4 */ | |
53 | vector unsigned int vuint_f, /* goes in v5 */ | |
54 | vector char vchar_f, /* goes in v6 */ | |
55 | vector unsigned char vuchar_f, /* goes in v7 */ | |
56 | vector float vfloat_f, /* goes in v8 */ | |
57 | vector short x_f, /* goes in v9 */ | |
58 | vector int y_f, /* goes in v10 */ | |
59 | vector char a_f, /* goes in v11 */ | |
60 | vector float b_f, /* goes in v12 */ | |
61 | vector float c_f, /* goes in v13 */ | |
62 | vector int intv_on_stack_f) | |
63 | { | |
64 | ||
65 | vector int vint_res; | |
66 | vector unsigned int vuint_res; | |
67 | vector short vshort_res; | |
68 | vector unsigned short vushort_res; | |
69 | vector char vchar_res; | |
70 | vector float vfloat_res; | |
71 | vector unsigned char vuchar_res; | |
72 | ||
73 | vint_res = vec_add (vint_f, intv_on_stack_f); | |
d6dafb7c | 74 | vint_res = vec_add (vint_res, y_f); |
57680a24 EZ |
75 | vuint_res = vec_add (vuint_f, ((vector unsigned int) {5,6,7,8})); |
76 | vshort_res = vec_add (vshort_f, x_f); | |
77 | vushort_res = vec_add (vushort_f, | |
78 | ((vector unsigned short) {1,2,3,4,5,6,7,8})); | |
79 | vchar_res = vec_add (vchar_f, a_f); | |
80 | vfloat_res = vec_add (vfloat_f, b_f); | |
81 | vfloat_res = vec_add (c_f, ((vector float) {1.1,1.1,1.1,1.1})); | |
82 | vuchar_res = vec_add (vuchar_f, | |
83 | ((vector unsigned char) {'a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a'})); | |
84 | ||
85 | return vint_res; | |
86 | } | |
87 | ||
88 | void marker(void) {}; | |
89 | ||
90 | int | |
91 | main (void) | |
92 | { | |
93 | vector int result = {-1,-1,-1,-1}; | |
94 | vector short x = {1,2,3,4,5,6,7,8}; | |
95 | vector int y = {12, 22, 32, 42}; | |
96 | vector int intv_on_stack = {12, 34, 56, 78}; | |
97 | vector char a = {'v','e','c','t','o','r',' ','o','f',' ','c','h','a','r','s','.' }; | |
98 | vector float b = {5.5, 4.5, 3.75, 2.25}; | |
99 | vector float c = {1.25, 3.5, 5.5, 7.75}; | |
100 | ||
101 | vector short x_d = {0,0,0,0,0,0,0,0}; | |
102 | vector int y_d = {0,0,0,0}; | |
103 | vector int intv_on_stack_d = {0,0,0,0}; | |
104 | vector char a_d = {'q','q','q','q','q','q','q','q','q','q','q','q','q','q','q','q'}; | |
105 | vector float b_d = {5.0, 5.0, 5.0, 5.0}; | |
106 | vector float c_d = {3.0, 3.0, 3.0, 3.0}; | |
107 | ||
108 | int var_int = 44; | |
109 | short var_short = 3; | |
110 | struct test_vec_struct vect_struct; | |
111 | ||
112 | vect_struct.vshort1 = (vector signed short){1, 2, 3, 4, 5, 6, 7, 8}; | |
113 | vect_struct.vshort2 = (vector signed short){11, 12, 13, 14, 15, 16, 17, 18}; | |
114 | vect_struct.vshort3 = (vector signed short){21, 22, 23, 24, 25, 26, 27, 28}; | |
115 | vect_struct.vshort4 = (vector signed short){31, 32, 33, 34, 35, 36, 37, 38}; | |
116 | ||
117 | marker (); | |
118 | #if 0 | |
119 | /* This line is useful for cutting and pasting from the gdb command line. */ | |
120 | vec_func(vshort,vushort,vint,vuint,vchar,vuchar,vfloat,x,y,a,b,c,intv_on_stack) | |
121 | #endif | |
122 | result = vec_func (vshort, /* goes in v2 */ | |
123 | vushort, /* goes in v3 */ | |
124 | vint, /* goes in v4 */ | |
125 | vuint, /* goes in v5 */ | |
126 | vchar, /* goes in v6 */ | |
127 | vuchar, /* goes in v7 */ | |
128 | vfloat, /* goes in v8 */ | |
129 | x, /* goes in v9 */ | |
130 | y, /* goes in v10 */ | |
131 | a, /* goes in v11 */ | |
132 | b, /* goes in v12 */ | |
133 | c, /* goes in v13 */ | |
134 | intv_on_stack); | |
135 | ||
136 | struct_of_vector_func (vect_struct); | |
137 | array_of_vector_func (test4); | |
138 | ||
139 | return 0; | |
140 | } | |
141 |