text: /* { dg-require-effective-target vect_float } */
  
  #include <stdarg.h>
  #include "tree-vect.h"
  
  #define N 128
  
  /* Check handling of accesses for which the "initial condition" -
     the expression that represents the first location accessed - is
     more involved than just an ssa_name.  */
  
  float a[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
  float b[N+4] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))) = {0.0, 1.0, 2.0, 3.0, 4.0, 5.0, 7.0, 9.0, 10.0, 11.0, 12.0, 13.0, 14.0, 15.0, 16.0, 17.0, 18.0, 19.0};
  float c[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))) = {0.5, 1.5, 2.5, 3.5, 4.5, 5.5, 7.5, 9.5, 10.5, 11.5, 12.5, 13.5, 14.5, 15.5};
  
  volatile int y = 0;
  
  __attribute__ ((noinline)) int
  main1 (float *__restrict__  pa, float * __restrict__ pb, float * __restrict__ pc)
  {
    int i;
    float *q = pb + 4;
  
    for (i = 0; i < N; i++)
      {
        b[i] = i;
        c[i] = 0.5 + i;
        if (y)
  	abort ();
      }
    for (; i < N+4; i++)
      {
        b[i] = i;
        if (y)
  	abort ();
      }
  
    for (i = 0; i < N; i++)
      {
        pa[i] = q[i] * pc[i];
      }
  
    for (i = 0; i < N; i++)
      {
        if (pa[i] != q[i] * pc[i])
  	abort ();
      }
  
    return 0;
  }
  
  int main (void)
  {
    check_vect ();
  
    main1 (a, b, c);
  
    return 0;
  }
  
  /* Xfail until handling restrict is refined.  See pr29145.  */
  /* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" } } */
  /* Uncomment when this testcase gets vectorized again:
   dg-final { scan-tree-dump-times "Alignment of access forced using versioning" 3 "vect" { target vect_no_align } }
   dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 2 "vect" { xfail vect_no_align } }
   dg-final { scan-tree-dump-times "Alignment of access forced using peeling" 1 "vect" { xfail vect_no_align } }
  */
  