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/* { dg-do run { target vect_cmdline_needed } } */

/* { dg-options "-O2 -ftree-vectorize -ftree-vectorizer-verbose=4 -fdump-tree-vect-stats" } */

/* { dg-options "-O2 -ftree-vectorize -ftree-vectorizer-verbose=4 -fdump-tree-vect-stats -mno-sse" { target { i?86-*-* x86_64-*-* } } } */

#include <stdlib.h>

#define N 16

#if __INT_MAX__ == 32767

typedef char half_word;

#elif __LONG_MAX__ == 2147483647

typedef short half_word;

#else

typedef int half_word;

#endif

half_word cb[N] = {0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45};

int main ()

{

  half_word ca[N];

  int i;

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

    {

      ca[i] = cb[i];

    }

  /* check results:  */

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

    {

      if (ca[i] != cb[i])

        abort ();

    }

  return 0;

}

/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { target { ! avr-*-* } } } } */

/* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 0 "vect" { target { ! avr-*-* } } } } */

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