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/* { dg-require-effective-target vect_int_mult } */
 
#include <stdarg.h>
#include "tree-vect.h"
 
#define K 16
 
int in[2*K][K] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
int out[K];
int check_result[K];
 
volatile int y = 0;
 
__attribute__ ((noinline)) void
foo ()
{
  int sum;
  int i, j, k;
 
  for (k = 0; k < K; k++)
    {
      sum = 1;
      for (j = 0; j < K; j++)
        for (i = 0; i < K; i++)
	{
          sum *= in[i+k][j];
	  /* Avoid vectorization.  */
	  if (y)
	    abort ();
	}
      check_result[k] = sum;
    }
 
  for (k = 0; k < K; k++)
    {
      sum = 1;
      for (j = 0; j < K; j++)
        for (i = 0; i < K; i++)
          sum *= in[i+k][j];
      out[k] = sum;
    }
}
 
int main ()
{
  int i, j, k;
 
  check_vect ();
 
  for (i = 0; i < 2*K; i++)
    for (j = 0; j < K; j++)
      in[i][j] = (i+2)/3;
 
  foo ();
 
  for (k = 0; k < K; k++)
    if (out[k] != check_result[k])
      abort ();
 
  return 0;
}
 
/* { dg-final { scan-tree-dump-times "OUTER LOOP VECTORIZED" 1 "vect" } } */
/* { dg-final { cleanup-tree-dump "vect" } } */