1 /* Disable warnings to squelch deprecation message about -maltivec=be.  */
2 /* { dg-options "-w -maltivec=be -mabi=altivec -std=gnu99 -mno-vsx" } */
3 
4 #include "harness.h"
5 
6 static unsigned char svuc[16] __attribute__ ((aligned (16)));
7 static signed char svsc[16] __attribute__ ((aligned (16)));
8 static unsigned char svbc[16] __attribute__ ((aligned (16)));
9 static unsigned short svus[8] __attribute__ ((aligned (16)));
10 static signed short svss[8] __attribute__ ((aligned (16)));
11 static unsigned short svbs[8] __attribute__ ((aligned (16)));
12 static unsigned short svp[8] __attribute__ ((aligned (16)));
13 static unsigned int svui[4] __attribute__ ((aligned (16)));
14 static signed int svsi[4] __attribute__ ((aligned (16)));
15 static unsigned int svbi[4] __attribute__ ((aligned (16)));
16 static float svf[4] __attribute__ ((aligned (16)));
17 
init()18 static void init ()
19 {
20   unsigned int i;
21   for (i = 0; i < 16; ++i)
22     {
23       svuc[i] = i;
24       svsc[i] = i - 8;
25       svbc[i] = (i % 2) ? 0xff : 0;
26     }
27   for (i = 0; i < 8; ++i)
28     {
29       svus[i] = i;
30       svss[i] = i - 4;
31       svbs[i] = (i % 2) ? 0xffff : 0;
32       svp[i] = i;
33     }
34   for (i = 0; i < 4; ++i)
35     {
36       svui[i] = i;
37       svsi[i] = i - 2;
38       svbi[i] = (i % 2) ? 0xffffffff : 0;
39       svf[i] = i * 1.0f;
40     }
41 }
42 
test()43 static void test ()
44 {
45 #if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
46   vector unsigned char evuc = {15,14,13,12,11,10,9,8,7,6,5,4,3,2,1,0};
47   vector signed char evsc = {7,6,5,4,3,2,1,0,-1,-2,-3,-4,-5,-6,-7,-8};
48   vector bool char evbc = {255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0};
49   vector unsigned short evus = {7,6,5,4,3,2,1,0};
50   vector signed short evss = {3,2,1,0,-1,-2,-3,-4};
51   vector bool short evbs = {65535,0,65535,0,65535,0,65535,0};
52   vector pixel evp = {7,6,5,4,3,2,1,0};
53   vector unsigned int evui = {3,2,1,0};
54   vector signed int evsi = {1,0,-1,-2};
55   vector bool int evbi = {0xffffffff,0,0xffffffff,0};
56   vector float evf = {3.0,2.0,1.0,0.0};
57 #else
58   vector unsigned char evuc = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15};
59   vector signed char evsc = {-8,-7,-6,-5,-4,-3,-2,-1,0,1,2,3,4,5,6,7};
60   vector bool char evbc = {0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255};
61   vector unsigned short evus = {0,1,2,3,4,5,6,7};
62   vector signed short evss = {-4,-3,-2,-1,0,1,2,3};
63   vector bool short evbs = {0,65535,0,65535,0,65535,0,65535};
64   vector pixel evp = {0,1,2,3,4,5,6,7};
65   vector unsigned int evui = {0,1,2,3};
66   vector signed int evsi = {-2,-1,0,1};
67   vector bool int evbi = {0,0xffffffff,0,0xffffffff};
68   vector float evf = {0.0,1.0,2.0,3.0};
69 #endif
70 
71   vector unsigned char vuc;
72   vector signed char vsc;
73   vector bool char vbc;
74   vector unsigned short vus;
75   vector signed short vss;
76   vector bool short vbs;
77   vector pixel vp;
78   vector unsigned int vui;
79   vector signed int vsi;
80   vector bool int vbi;
81   vector float vf;
82 
83   init ();
84 
85   vuc = vec_ld (0, (vector unsigned char *)svuc);
86   vsc = vec_ld (0, (vector signed char *)svsc);
87   vbc = vec_ld (0, (vector bool char *)svbc);
88   vus = vec_ld (0, (vector unsigned short *)svus);
89   vss = vec_ld (0, (vector signed short *)svss);
90   vbs = vec_ld (0, (vector bool short *)svbs);
91   vp  = vec_ld (0, (vector pixel *)svp);
92   vui = vec_ld (0, (vector unsigned int *)svui);
93   vsi = vec_ld (0, (vector signed int *)svsi);
94   vbi = vec_ld (0, (vector bool int *)svbi);
95   vf  = vec_ld (0, (vector float *)svf);
96 
97   check (vec_all_eq (vuc, evuc), "vuc");
98   check (vec_all_eq (vsc, evsc), "vsc");
99   check (vec_all_eq (vbc, evbc), "vbc");
100   check (vec_all_eq (vus, evus), "vus");
101   check (vec_all_eq (vss, evss), "vss");
102   check (vec_all_eq (vbs, evbs), "vbs");
103   check (vec_all_eq (vp,  evp ), "vp" );
104   check (vec_all_eq (vui, evui), "vui");
105   check (vec_all_eq (vsi, evsi), "vsi");
106   check (vec_all_eq (vbi, evbi), "vbi");
107   check (vec_all_eq (vf,  evf ), "vf" );
108 }
109