1  /* PR target/91150 */
       2  /* { dg-do run } */
       3  /* { dg-options "-O2 -mavx512bw" } */
       4  /* { dg-require-effective-target avx512bw } */
       5  
       6  #include "avx512bw-check.h"
       7  
       8  typedef unsigned char V __attribute__((vector_size (64)));
       9  
      10  __attribute__((noipa)) void
      11  foo (V *x, V *y, V *z)
      12  {
      13    *x = __builtin_shuffle (*y, *z, (V) { 0, 1, 2, 3, 4, 5, 6, 7, 8,
      14  					9, 10, 11, 12, 13, 14, 15,
      15  					80, 81, 82, 83, 84, 85, 86, 87,
      16  					88, 89, 90, 91, 92, 93, 94, 95,
      17  					96, 97, 98, 99, 100, 101, 102, 103,
      18  					104, 105, 106, 107, 108, 109, 110, 111,
      19  				        112, 113, 114, 115, 116, 117, 118, 119,
      20  					120, 121, 122, 123, 124, 125, 126, 127 });
      21  }
      22  
      23  static void
      24  avx512bw_test (void)
      25  {
      26    union U { unsigned char a[64]; V v; } a, b, c;
      27    int i;
      28    for (i = 0; i < 64; i++)
      29      {
      30        b.a[i] = i + 1;
      31        c.a[i] = i + 65;
      32      }
      33    foo (&a.v, &b.v, &c.v);
      34    for (i = 0; i < 64; i++)
      35      if (a.a[i] != (i < 16 ? i + 1 : i + 65))
      36        __builtin_abort ();
      37  }