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/* { dg-do compile } */

#define N 64

signed short image[N][N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));

signed short block[N][N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));

/* Can't do outer-loop vectorization because of non-consecutive access.  */

int

foo (){

  int i,j;

  int diff = 0;

  for (i = 0; i < N; i++) {

    for (j = 0; j < N; j+=8) {

      diff += (image[i][j] - block[i][j]);

    }

  }

  return diff;

}

/* { dg-final { scan-tree-dump-times "OUTER LOOP VECTORIZED" 1 "vect" { xfail *-*-* } } } */

/* { dg-final { scan-tree-dump-times "strided access in outer loop" 1 "vect" { xfail vect_multiple_sizes } } } */

/* { dg-final { scan-tree-dump-times "strided access in outer loop" 2 "vect" { target vect_multiple_sizes } } } */

/* { dg-final { cleanup-tree-dump "vect" } } */