1  /* { dg-do compile } */
       2  /* { dg-options "-O2 -ftree-vectorize -fno-tree-loop-distribute-patterns -mfpmath=sse -msse2 -mtune=atom -fdump-tree-vect-stats" } */
       3  
       4  extern void abort (void);
       5  
       6  #ifndef STATIC
       7  #define STATIC
       8  #endif
       9  
      10  #define N 16
      11   
      12  double cb[N] = {0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45};
      13  double ca[N];
      14  
      15  STATIC void
      16  __attribute__ ((noinline))
      17  sse2_test (void)
      18  {  
      19    int i;
      20  
      21    for (i = 0; i < N; i++)
      22      {
      23        ca[i] = cb[i];
      24      }
      25  
      26    /* check results:  */
      27    for (i = 0; i < N; i++)
      28      {
      29        if (ca[i] != cb[i])
      30          abort ();
      31      }
      32  }
      33  
      34  /* { dg-final { scan-tree-dump-times "Vectorized loops: 1" 1 "vect" } } */