gcc-4.9/gcc/testsuite/gcc.dg/vect/pr25371.c


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/* { dg-do compile } */

void slow_close(int n)
{
  int i;
  double *mm;

  for (i=0;i<2*n;i++)
    for (i=0;i<2*n;i++)
      *(mm+i*2*n+i) = 0;
}

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