gcc/testsuite/gcc.dg/vect/vect-71.c

   1 /* { dg-require-effective-target vect_int } */
   2
   3 #include <stdarg.h>
   4 #include "tree-vect.h"
   5
   6 #define N 16
   7
   8 /* indirect access.  */
   9
  10 __attribute__ ((noinline))
  11 int main1 ()
  12 {
  13   int i;
  14   unsigned ia[N];
  15   unsigned ib[N+1] = {2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 0, 1, 2};
  16
  17   for (i = 2; i < N+1; i++)
  18     {
  19       ia[ib[i]] = 0;
  20     }
  21
  22   /* check results:  */
  23   for (i = 2; i < N+1; i++)
  24     {
  25       if (ia[ib[i]] != 0)
  26         abort();
  27     }
  28
  29   return 0;
  30 }
  31
  32 int main (void)
  33 {
  34   check_vect ();
  35
  36   return main1 ();
  37 }
  38
  39 /* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect"  { xfail *-*-* } } } */
  40 /* { dg-final { cleanup-tree-dump "vect" } } */