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
check_arrays()18 static void check_arrays ()
19 {
20 unsigned int i;
21 for (i = 0; i < 16; ++i)
22 {
23 check (svuc[i] == i, "svuc");
24 check (svsc[i] == i - 8, "svsc");
25 check (svbc[i] == ((i % 2) ? 0xff : 0), "svbc");
26 }
27 for (i = 0; i < 8; ++i)
28 {
29 check (svus[i] == i, "svus");
30 check (svss[i] == i - 4, "svss");
31 check (svbs[i] == ((i % 2) ? 0xffff : 0), "svbs");
32 check (svp[i] == i, "svp");
33 }
34 for (i = 0; i < 4; ++i)
35 {
36 check (svui[i] == i, "svui");
37 check (svsi[i] == i - 2, "svsi");
38 check (svbi[i] == ((i % 2) ? 0xffffffff : 0), "svbi");
39 check (svf[i] == i * 1.0f, "svf");
40 }
41 }
42
test()43 static void test ()
44 {
45 #if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
46 vector unsigned char vuc = {15,14,13,12,11,10,9,8,7,6,5,4,3,2,1,0};
47 vector signed char vsc = {7,6,5,4,3,2,1,0,-1,-2,-3,-4,-5,-6,-7,-8};
48 vector bool char vbc = {255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0};
49 vector unsigned short vus = {7,6,5,4,3,2,1,0};
50 vector signed short vss = {3,2,1,0,-1,-2,-3,-4};
51 vector bool short vbs = {65535,0,65535,0,65535,0,65535,0};
52 vector pixel vp = {7,6,5,4,3,2,1,0};
53 vector unsigned int vui = {3,2,1,0};
54 vector signed int vsi = {1,0,-1,-2};
55 vector bool int vbi = {0xffffffff,0,0xffffffff,0};
56 vector float vf = {3.0,2.0,1.0,0.0};
57 #else
58 vector unsigned char vuc = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15};
59 vector signed char vsc = {-8,-7,-6,-5,-4,-3,-2,-1,0,1,2,3,4,5,6,7};
60 vector bool char vbc = {0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255};
61 vector unsigned short vus = {0,1,2,3,4,5,6,7};
62 vector signed short vss = {-4,-3,-2,-1,0,1,2,3};
63 vector bool short vbs = {0,65535,0,65535,0,65535,0,65535};
64 vector pixel vp = {0,1,2,3,4,5,6,7};
65 vector unsigned int vui = {0,1,2,3};
66 vector signed int vsi = {-2,-1,0,1};
67 vector bool int vbi = {0,0xffffffff,0,0xffffffff};
68 vector float vf = {0.0,1.0,2.0,3.0};
69 #endif
70
71 vec_stl (vuc, 0, (vector unsigned char *)svuc);
72 vec_stl (vsc, 0, (vector signed char *)svsc);
73 vec_stl (vbc, 0, (vector bool char *)svbc);
74 vec_stl (vus, 0, (vector unsigned short *)svus);
75 vec_stl (vss, 0, (vector signed short *)svss);
76 vec_stl (vbs, 0, (vector bool short *)svbs);
77 vec_stl (vp, 0, (vector pixel *)svp);
78 vec_stl (vui, 0, (vector unsigned int *)svui);
79 vec_stl (vsi, 0, (vector signed int *)svsi);
80 vec_stl (vbi, 0, (vector bool int *)svbi);
81 vec_stl (vf, 0, (vector float *)svf);
82
83 check_arrays ();
84 }
85