gcc/testsuite/gcc.dg/vmx/ld.c

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