Subversion Repositories openrisc

/* { dg-do run { target vect_cmdline_needed } } */
/* { dg-options "-O2 -ftree-vectorize -ftree-vectorizer-verbose=3 -fdump-tree-vect-stats" } */
 
#include <stdlib.h>
 
#define N 128
 
#if __LONG_MAX__ == 2147483647
typedef short half_word;
#else
typedef int half_word;
#endif
 
int main_1 (int n, int *p)
{
  int i;
  half_word ib[N];
  half_word ia[N];
  int k;
 
  for (i = 0; i < N; i++)
    {
      ia[i] = n;
    }
 
  /* check results:  */
  for (i = 0; i < N; i++)
    {
      if (ia[i] != n)
        abort ();
    }
 
  k = *p;
  for (i = 0; i < N; i++)
    {
      ib[i] = k;
    }
 
  /* check results:  */
  for (i = 0; i < N; i++)
    {
      if (ib[i] != k)
        abort ();
    }
 
  return 0;
}
 
int main (int n)
{
  return main_1 (n + 2, &n);
}
 
/* { dg-final { scan-tree-dump-times "vectorized 2 loops" 1 "vect" } } */
/* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 0 "vect" } } */
/* { dg-final { cleanup-tree-dump "vect" } } */