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