1  /* { dg-do compile } */
       2  /* { dg-require-effective-target vect_int } */
       3  
       4  #include <stdarg.h>
       5  #include "tree-vect.h"
       6  
       7  #define N 16
       8  struct test {
       9    char ca[N];
      10  };
      11  
      12  extern struct test s;
      13   
      14  __attribute__ ((noinline))
      15  int main1 ()
      16  {  
      17    int i;
      18  
      19    for (i = 0; i < N; i++)
      20      {
      21        s.ca[i] = 5;
      22      }
      23  
      24    /* check results:  */
      25    for (i = 0; i < N; i++)
      26      {
      27        if (s.ca[i] != 5)
      28          abort ();
      29      }
      30  
      31    return 0;
      32  }
      33  
      34  int main (void)
      35  { 
      36    return main1 ();
      37  } 
      38  
      39  /* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect"  } } */
      40  /* { dg-final { scan-tree-dump "Vectorizing an unaligned access" "vect" { target { { { ! powerpc*-*-* } && vect_hw_misalign } && { { ! vect64 } || vect_multiple_sizes } } xfail { ! vect_unaligned_possible } } } }  */
      41  /* { dg-final { scan-tree-dump "Alignment of access forced using peeling" "vect" { target { vector_alignment_reachable && { vect64 && {! vect_multiple_sizes} } } } } } */
      42  /* { dg-final { scan-tree-dump-times "Alignment of access forced using versioning" 1 "vect" { target { { {! vector_alignment_reachable} || {! vect64} } && {! vect_hw_misalign} } } } } */