1  /*  This file is distributed under the University of Illinois Open Source
       2      License. See license.txt for details.  */
       3  
       4  /* { dg-additional-options "--param vect-epilogues-nomask=0" } */
       5  /* { dg-require-effective-target vect_float } */
       6  
       7  #include "tsvc.h"
       8  
       9  real_t s421(struct args_t * func_args)
      10  {
      11  //    storage classes and equivalencing
      12  //    equivalence- no overlap
      13  
      14      initialise_arrays(__func__);
      15  
      16      xx = flat_2d_array;
      17  
      18      for (int nl = 0; nl < 4*iterations; nl++) {
      19          yy = xx;
      20          for (int i = 0; i < LEN_1D - 1; i++) {
      21              xx[i] = yy[i+1] + a[i];
      22          }
      23          dummy(a, b, c, d, e, aa, bb, cc, 1.);
      24      }
      25  
      26      return calc_checksum(__func__);
      27  }
      28  
      29  int main (int argc, char **argv)
      30  {
      31    int n1 = 1;
      32    int n3 = 1;
      33    int* ip;
      34    real_t s1,s2;
      35    init(&ip, &s1, &s2);
      36  
      37    run(&s421, "s421", NULL);
      38  
      39    return 0;
      40  }
      41  
      42  /* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" } } */