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 s261(struct args_t * func_args)
      10  {
      11  //    scalar and array expansion
      12  //    wrap-around scalar under an if
      13  
      14      initialise_arrays(__func__);
      15  
      16      real_t t;
      17      for (int nl = 0; nl < iterations; nl++) {
      18          for (int i = 1; i < LEN_1D; ++i) {
      19              t = a[i] + b[i];
      20              a[i] = t + c[i-1];
      21              t = c[i] * d[i];
      22              c[i] = t;
      23          }
      24          dummy(a, b, c, d, e, aa, bb, cc, 0.);
      25      }
      26  
      27      return calc_checksum(__func__);
      28  }
      29  
      30  int main (int argc, char **argv)
      31  {
      32    int n1 = 1;
      33    int n3 = 1;
      34    int* ip;
      35    real_t s1,s2;
      36    init(&ip, &s1, &s2);
      37  
      38    run(&s261, "s261", NULL);
      39  
      40    return 0;
      41  }
      42  
      43  /* { dg-final { scan-tree-dump "vectorized 1 loops" "vect" { xfail *-*-* } } } */