1  /* { dg-require-effective-target vect_int } */
       2  
       3  #include <stdarg.h>
       4  #include "tree-vect.h"
       5  
       6  #define N 40
       7  
       8  __attribute__ ((noinline)) int
       9  foo (){
      10    int i,j;
      11    int sum,s=0;
      12  
      13    for (i = 0; i < 200*N; i++) {
      14      sum = 0;
      15      for (j = 0; j < N; j++) {
      16        sum += (i + j);
      17        i++;
      18      }
      19      s += sum;
      20    }
      21    return s;
      22  }
      23  
      24  __attribute__ ((noinline))
      25  int bar (int i, int j)
      26  {
      27  return (i + j);
      28  }
      29  
      30  int main (void)
      31  {
      32    int i,j,k=0;
      33    int sum,s=0;
      34    int res; 
      35  
      36    check_vect ();
      37  
      38    res = foo ();
      39  
      40      /* check results:  */
      41    for (i=0; i<200*N; i++)
      42      {
      43        sum = 0;
      44        for (j = 0; j < N; j++){
      45          sum += bar (i, j);
      46  	i++;
      47        }
      48        s += sum;
      49      }
      50    if (res != s)
      51      abort ();
      52  
      53    return 0;
      54  }
      55  
      56  /* { dg-final { scan-tree-dump-times "OUTER LOOP VECTORIZED." 1 "vect" } } */