(root)/
gcc-13.2.0/
gcc/
testsuite/
gcc.dg/
pr64252.c
       1  /* PR target/64252 */
       2  /* { dg-do run } */
       3  /* { dg-options "-O2" } */
       4  /* { dg-require-effective-target int32plus } */
       5  
       6  typedef unsigned int V __attribute__((vector_size (32)));
       7  
       8  __attribute__((noinline, noclone)) void
       9  foo (V *a, V *b, V *c, V *d, V *e)
      10  {
      11    V t = __builtin_shuffle (*a, *b, *c);
      12    V v = __builtin_shuffle (t, (V) { ~0U, ~0U, ~0U, ~0U, ~0U, ~0U, ~0U, ~0U }, (V) { 0, 1, 8, 3, 4, 5, 9, 7 });
      13    v = v + *d;
      14    *e = v;
      15  }
      16  
      17  int
      18  main ()
      19  {
      20    V a, b, c, d, e;
      21    int i;
      22    a = (V) { 1, 2, 3, 4, 5, 6, 7, 8 };
      23    b = (V) { 9, 10, 11, 12, 13, 14, 15, 16 };
      24    c = (V) { 1, 3, 5, 7, 9, 11, 13, 15 };
      25    d = (V) { 0, 0, 0, 0, 0, 0, 0, 0 };
      26    foo (&a, &b, &c, &d, &e);
      27    for (i = 0; i < 8; i++)
      28      if (e[i] != ((i == 2 || i == 6) ? ~0U : 2 + 2 * i))
      29        __builtin_abort ();
      30    return 0;
      31  }