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