gcc/testsuite/gcc.target/i386/avx-set-v32qi-4.c

   1 /* { dg-do run } */
   2 /* { dg-require-effective-target avx } */
   3 /* { dg-options "-O2 -mavx" } */
   4
   5 #include "avx-check.h"
   6
   7 static __m256i
   8 __attribute__((noinline))
   9 foo (char x, int i)
  10 {
  11   switch (i)
  12     {
  13     case 31:
  14       return _mm256_set_epi8 (x, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  15                               0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
  16     case 30:
  17       return _mm256_set_epi8 (0, x, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  18                               0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
  19     case 29:
  20       return _mm256_set_epi8 (0, 0, x, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  21                               0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
  22     case 28:
  23       return _mm256_set_epi8 (0, 0, 0, x, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  24                               0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
  25     case 27:
  26       return _mm256_set_epi8 (0, 0, 0, 0, x, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  27                               0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
  28     case 26:
  29       return _mm256_set_epi8 (0, 0, 0, 0, 0, x, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  30                               0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
  31     case 25:
  32       return _mm256_set_epi8 (0, 0, 0, 0, 0, 0, x, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  33                               0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
  34     case 24:
  35       return _mm256_set_epi8 (0, 0, 0, 0, 0, 0, 0, x, 0, 0, 0, 0, 0, 0, 0, 0,
  36                               0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
  37     case 23:
  38       return _mm256_set_epi8 (0, 0, 0, 0, 0, 0, 0, 0, x, 0, 0, 0, 0, 0, 0, 0,
  39                               0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
  40     case 22:
  41       return _mm256_set_epi8 (0, 0, 0, 0, 0, 0, 0, 0, 0, x, 0, 0, 0, 0, 0, 0,
  42                               0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
  43     case 21:
  44       return _mm256_set_epi8 (0, 0, 0, 0, 0, 0, 0, 0, 0, 0, x, 0, 0, 0, 0, 0,
  45                               0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
  46     case 20:
  47       return _mm256_set_epi8 (0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, x, 0, 0, 0, 0,
  48                               0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
  49     case 19:
  50       return _mm256_set_epi8 (0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, x, 0, 0, 0,
  51                               0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
  52     case 18:
  53       return _mm256_set_epi8 (0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, x, 0, 0,
  54                               0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
  55     case 17:
  56       return _mm256_set_epi8 (0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, x, 0,
  57                               0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
  58     case 16:
  59       return _mm256_set_epi8 (0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, x,
  60                               0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
  61     case 15:
  62       return _mm256_set_epi8 (0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  63                               x, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
  64     case 14:
  65       return _mm256_set_epi8 (0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  66                               0, x, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
  67     case 13:
  68       return _mm256_set_epi8 (0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  69                               0, 0, x, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
  70     case 12:
  71       return _mm256_set_epi8 (0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  72                               0, 0, 0, x, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
  73     case 11:
  74       return _mm256_set_epi8 (0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  75                               0, 0, 0, 0, x, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
  76     case 10:
  77       return _mm256_set_epi8 (0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  78                               0, 0, 0, 0, 0, x, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
  79     case 9:
  80       return _mm256_set_epi8 (0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  81                               0, 0, 0, 0, 0, 0, x, 0, 0, 0, 0, 0, 0, 0, 0, 0);
  82     case 8:
  83       return _mm256_set_epi8 (0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  84                               0, 0, 0, 0, 0, 0, 0, x, 0, 0, 0, 0, 0, 0, 0, 0);
  85     case 7:
  86       return _mm256_set_epi8 (0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  87                               0, 0, 0, 0, 0, 0, 0, 0, x, 0, 0, 0, 0, 0, 0, 0);
  88     case 6:
  89       return _mm256_set_epi8 (0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  90                               0, 0, 0, 0, 0, 0, 0, 0, 0, x, 0, 0, 0, 0, 0, 0);
  91     case 5:
  92       return _mm256_set_epi8 (0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  93                               0, 0, 0, 0, 0, 0, 0, 0, 0, 0, x, 0, 0, 0, 0, 0);
  94     case 4:
  95       return _mm256_set_epi8 (0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  96                               0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, x, 0, 0, 0, 0);
  97     case 3:
  98       return _mm256_set_epi8 (0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  99                               0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, x, 0, 0, 0);
 100     case 2:
 101       return _mm256_set_epi8 (0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
 102                               0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, x, 0, 0);
 103     case 1:
 104       return _mm256_set_epi8 (0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
 105                               0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, x, 0);
 106     case 0:
 107       return _mm256_set_epi8 (0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
 108                               0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, x);
 109     default:
 110       abort ();
 111     }
 112 }
 113
 114 static void
 115 avx_test (void)
 116 {
 117   char e = 0xa1;
 118   char v[32];
 119   union256i_b u;
 120   int i, j;
 121
 122   for (i = 0; i < ARRAY_SIZE (v); i++)
 123     {
 124       for (j = 0; j < ARRAY_SIZE (v); j++)
 125         v[j] = 0;
 126       v[i] = e;
 127       u.x = foo (e, i);
 128       if (check_union256i_b (u, v))
 129         abort ();
 130     }
 131 }