1  /* { dg-require-effective-target vect_int } */
       2  /* { dg-skip-if "cost too high" { powerpc*le-*-* } } */
       3  
       4  #include <stdarg.h>
       5  #include "../../tree-vect.h"
       6  
       7  struct mystr {
       8    int f1;
       9    int f2;
      10  };
      11  
      12  struct mystr af[16] = {
      13    10, 11, 12, 13, 14, 15, 16, 17,
      14    20, 21, 22, 23, 24, 25, 26, 27,
      15    30, 31, 32, 33, 34, 35, 36, 37,
      16    40, 41, 42, 43, 44, 45, 46, 47
      17  };
      18  
      19  struct mystr bf[16] = {
      20    12, 13, 14, 15, 16, 17, 18, 19,
      21    22, 23, 24, 25, 26, 27, 28, 29,
      22    32, 33, 34, 35, 36, 37, 38, 39,
      23    42, 43, 44, 45, 46, 47, 48, 49
      24  };
      25  
      26  struct mystr cf[16];
      27  
      28  int res1[16] = {
      29    22, 26, 30, 34, 42, 46, 50, 54,
      30    62, 66, 70, 74, 82, 86, 90, 94,
      31  };
      32  
      33  int res2[16] = {
      34    24, 28, 32, 36, 44, 48, 52, 56,
      35    64, 68, 72, 76, 84, 88, 92, 96,
      36  };
      37  
      38  __attribute__ ((noinline)) void
      39  foo (void)
      40  {
      41    int i;
      42  
      43    for (i = 0; i < 16; i++)
      44    {
      45      cf[i].f1 = af[i].f1 + bf[i].f1;
      46      cf[i].f2 = af[i].f2 + bf[i].f2;
      47    }
      48  }
      49  
      50  
      51  
      52  int
      53  main (void)
      54  { 
      55    int i;
      56  
      57    check_vect ();
      58    foo ();
      59  
      60    /* Check resiults. */ 
      61    for (i = 0; i < 16; i++)
      62      {
      63        if (cf[i].f1 != res1[i])
      64  	abort ();
      65        if (cf[i].f2 != res2[i])
      66          abort ();
      67  
      68      }
      69    return 0;
      70  } 
      71  
      72  /* { dg-final { scan-tree-dump-times "vectorization not profitable" 0 "vect" } } */
      73  /* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" } } */
      74  /* { dg-final { scan-tree-dump-times "vectorizing stmts using SLP" 1 "vect"  } } */