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

/* { dg-do run } */
/* { dg-require-effective-target avx } */
/* { dg-options "-O2 -mavx" } */

#include "avx-check.h"

static __m256i
__attribute__((noinline))
foo (char x, int i)
{
  switch (i)
    {
    case 31:
      return _mm256_set_epi8 (x, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
			      0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
    case 30:
      return _mm256_set_epi8 (0, x, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
			      0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
    case 29:
      return _mm256_set_epi8 (0, 0, x, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
			      0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
    case 28:
      return _mm256_set_epi8 (0, 0, 0, x, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
			      0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
    case 27:
      return _mm256_set_epi8 (0, 0, 0, 0, x, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
			      0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
    case 26:
      return _mm256_set_epi8 (0, 0, 0, 0, 0, x, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
			      0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
    case 25:
      return _mm256_set_epi8 (0, 0, 0, 0, 0, 0, x, 0, 0, 0, 0, 0, 0, 0, 0, 0,
			      0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
    case 24:
      return _mm256_set_epi8 (0, 0, 0, 0, 0, 0, 0, x, 0, 0, 0, 0, 0, 0, 0, 0,
			      0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
    case 23:
      return _mm256_set_epi8 (0, 0, 0, 0, 0, 0, 0, 0, x, 0, 0, 0, 0, 0, 0, 0,
			      0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
    case 22:
      return _mm256_set_epi8 (0, 0, 0, 0, 0, 0, 0, 0, 0, x, 0, 0, 0, 0, 0, 0,
			      0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
    case 21:
      return _mm256_set_epi8 (0, 0, 0, 0, 0, 0, 0, 0, 0, 0, x, 0, 0, 0, 0, 0,
			      0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
    case 20:
      return _mm256_set_epi8 (0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, x, 0, 0, 0, 0,
			      0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
    case 19:
      return _mm256_set_epi8 (0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, x, 0, 0, 0,
			      0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
    case 18:
      return _mm256_set_epi8 (0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, x, 0, 0,
			      0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
    case 17:
      return _mm256_set_epi8 (0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, x, 0,
			      0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
    case 16:
      return _mm256_set_epi8 (0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, x,
			      0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
    case 15:
      return _mm256_set_epi8 (0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
			      x, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
    case 14:
      return _mm256_set_epi8 (0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
			      0, x, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
    case 13:
      return _mm256_set_epi8 (0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
			      0, 0, x, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
    case 12:
      return _mm256_set_epi8 (0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
			      0, 0, 0, x, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
    case 11:
      return _mm256_set_epi8 (0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
			      0, 0, 0, 0, x, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
    case 10:
      return _mm256_set_epi8 (0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
			      0, 0, 0, 0, 0, x, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
    case 9:
      return _mm256_set_epi8 (0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
			      0, 0, 0, 0, 0, 0, x, 0, 0, 0, 0, 0, 0, 0, 0, 0);
    case 8:
      return _mm256_set_epi8 (0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
			      0, 0, 0, 0, 0, 0, 0, x, 0, 0, 0, 0, 0, 0, 0, 0);
    case 7:
      return _mm256_set_epi8 (0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
			      0, 0, 0, 0, 0, 0, 0, 0, x, 0, 0, 0, 0, 0, 0, 0);
    case 6:
      return _mm256_set_epi8 (0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
			      0, 0, 0, 0, 0, 0, 0, 0, 0, x, 0, 0, 0, 0, 0, 0);
    case 5:
      return _mm256_set_epi8 (0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
			      0, 0, 0, 0, 0, 0, 0, 0, 0, 0, x, 0, 0, 0, 0, 0);
    case 4:
      return _mm256_set_epi8 (0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
			      0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, x, 0, 0, 0, 0);
    case 3:
      return _mm256_set_epi8 (0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
			      0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, x, 0, 0, 0);
    case 2:
      return _mm256_set_epi8 (0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
			      0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, x, 0, 0);
    case 1:
      return _mm256_set_epi8 (0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
			      0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, x, 0);
    case 0:
      return _mm256_set_epi8 (0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
			      0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, x);
    default:
      abort ();
    }
}

static void
avx_test (void)
{
  char e = 0xa1;
  char v[32];
  union256i_b u;
  int i, j;

  for (i = 0; i < ARRAY_SIZE (v); i++)
    {
      for (j = 0; j < ARRAY_SIZE (v); j++)
	v[j] = 0;
      v[i] = e;
      u.x = foo (e, i);
      if (check_union256i_b (u, v))
	abort ();
    }
}