| #include <altivec.h> |
| |
| vector short vshort = {111, 222, 333, 444, 555, 666, 777, 888}; |
| vector unsigned short vushort = {100, 200, 300, 400, 500, 600, 700, 800}; |
| vector int vint = {-10, -20, -30, -40}; |
| vector unsigned int vuint = {1111, 2222, 3333, 4444}; |
| vector char vchar = {'a','b','c','d','e','f','g','h','i','l','m','n','o','p','q','r'}; |
| vector unsigned char vuchar = {'A','B','C','D','E','F','G','H','I','L','M','N','O','P','Q','R'}; |
| vector float vfloat = {1.25, 3.75, 5.5, 1.25}; |
| |
| vector short vshort_d = {0,0,0,0,0,0,0,0}; |
| vector unsigned short vushort_d = {0,0,0,0,0,0,0,0}; |
| vector int vint_d = {0,0,0,0}; |
| vector unsigned int vuint_d = {0,0,0,0}; |
| vector char vchar_d = {'z','z','z','z','z','z','z','z','z','z','z','z','z','z','z','z'}; |
| vector unsigned char vuchar_d = {'Z','Z','Z','Z','Z','Z','Z','Z','Z','Z','Z','Z','Z','Z','Z','Z'}; |
| vector float vfloat_d = {1.0, 1.0, 1.0, 1.0}; |
| |
| struct test_vec_struct |
| { |
| vector signed short vshort1; |
| vector signed short vshort2; |
| vector signed short vshort3; |
| vector signed short vshort4; |
| }; |
| |
| static vector signed short test4[4] = |
| { |
| (vector signed short) {1, 2, 3, 4, 5, 6, 7, 8}, |
| (vector signed short) {11, 12, 13, 14, 15, 16, 17, 18}, |
| (vector signed short) {21, 22, 23, 24, 25, 26, 27, 28}, |
| (vector signed short) {31, 32, 33, 34, 35, 36, 37, 38} |
| }; |
| |
| void |
| struct_of_vector_func (struct test_vec_struct vector_struct) |
| { |
| vector_struct.vshort1 = vec_add (vector_struct.vshort1, vector_struct.vshort2); |
| vector_struct.vshort3 = vec_add (vector_struct.vshort3, vector_struct.vshort4); |
| } |
| |
| void |
| array_of_vector_func (vector signed short *matrix) |
| { |
| matrix[0] = vec_add (matrix[0], matrix[1]); |
| matrix[2] = vec_add (matrix[2], matrix[3]); |
| } |
| |
| vector int |
| vec_func (vector short vshort_f, /* goes in v2 */ |
| vector unsigned short vushort_f, /* goes in v3 */ |
| vector int vint_f, /* goes in v4 */ |
| vector unsigned int vuint_f, /* goes in v5 */ |
| vector char vchar_f, /* goes in v6 */ |
| vector unsigned char vuchar_f, /* goes in v7 */ |
| vector float vfloat_f, /* goes in v8 */ |
| vector short x_f, /* goes in v9 */ |
| vector int y_f, /* goes in v10 */ |
| vector char a_f, /* goes in v11 */ |
| vector float b_f, /* goes in v12 */ |
| vector float c_f, /* goes in v13 */ |
| vector int intv_on_stack_f) |
| { |
| |
| vector int vint_res; |
| vector unsigned int vuint_res; |
| vector short vshort_res; |
| vector unsigned short vushort_res; |
| vector char vchar_res; |
| vector float vfloat_res; |
| vector unsigned char vuchar_res; |
| |
| vint_res = vec_add (vint_f, intv_on_stack_f); |
| vint_res = vec_add (vint_res, y_f); |
| vuint_res = vec_add (vuint_f, ((vector unsigned int) {5,6,7,8})); |
| vshort_res = vec_add (vshort_f, x_f); |
| vushort_res = vec_add (vushort_f, |
| ((vector unsigned short) {1,2,3,4,5,6,7,8})); |
| vchar_res = vec_add (vchar_f, a_f); |
| vfloat_res = vec_add (vfloat_f, b_f); |
| vfloat_res = vec_add (c_f, ((vector float) {1.1,1.1,1.1,1.1})); |
| vuchar_res = vec_add (vuchar_f, |
| ((vector unsigned char) {'a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a'})); |
| |
| return vint_res; |
| } |
| |
| void marker(void) {}; |
| |
| int |
| main (void) |
| { |
| vector int result = {-1,-1,-1,-1}; |
| vector short x = {1,2,3,4,5,6,7,8}; |
| vector int y = {12, 22, 32, 42}; |
| vector int intv_on_stack = {12, 34, 56, 78}; |
| vector char a = {'v','e','c','t','o','r',' ','o','f',' ','c','h','a','r','s','.' }; |
| vector float b = {5.5, 4.5, 3.75, 2.25}; |
| vector float c = {1.25, 3.5, 5.5, 7.75}; |
| |
| vector short x_d = {0,0,0,0,0,0,0,0}; |
| vector int y_d = {0,0,0,0}; |
| vector int intv_on_stack_d = {0,0,0,0}; |
| vector char a_d = {'q','q','q','q','q','q','q','q','q','q','q','q','q','q','q','q'}; |
| vector float b_d = {5.0, 5.0, 5.0, 5.0}; |
| vector float c_d = {3.0, 3.0, 3.0, 3.0}; |
| |
| int var_int = 44; |
| short var_short = 3; |
| struct test_vec_struct vect_struct; |
| |
| vect_struct.vshort1 = (vector signed short){1, 2, 3, 4, 5, 6, 7, 8}; |
| vect_struct.vshort2 = (vector signed short){11, 12, 13, 14, 15, 16, 17, 18}; |
| vect_struct.vshort3 = (vector signed short){21, 22, 23, 24, 25, 26, 27, 28}; |
| vect_struct.vshort4 = (vector signed short){31, 32, 33, 34, 35, 36, 37, 38}; |
| |
| marker (); |
| #if 0 |
| /* This line is useful for cutting and pasting from the gdb command line. */ |
| vec_func(vshort,vushort,vint,vuint,vchar,vuchar,vfloat,x,y,a,b,c,intv_on_stack) |
| #endif |
| result = vec_func (vshort, /* goes in v2 */ |
| vushort, /* goes in v3 */ |
| vint, /* goes in v4 */ |
| vuint, /* goes in v5 */ |
| vchar, /* goes in v6 */ |
| vuchar, /* goes in v7 */ |
| vfloat, /* goes in v8 */ |
| x, /* goes in v9 */ |
| y, /* goes in v10 */ |
| a, /* goes in v11 */ |
| b, /* goes in v12 */ |
| c, /* goes in v13 */ |
| intv_on_stack); |
| |
| struct_of_vector_func (vect_struct); |
| array_of_vector_func (test4); |
| |
| return 0; |
| } |
| |