size_bernstein.cc

   1 #include <isl/polynomial.h>
   2 #include "size.h"
   3 #include "size_bernstein.h"
   4
   5 namespace size {
   6
   7 size::enumerator *selfloop_size_bernstein(pdg::PDG *pdg,
   8         __isl_take isl_map *dep, __isl_take isl_set *read)
   9 {
  10         isl_pw_qpolynomial *pwqp;
  11         isl_pw_qpolynomial_fold *ub;
  12
  13         pwqp = selfloop_tokens_in_fifo(dep, read);
  14
  15         ub = isl_pw_qpolynomial_bound(pwqp, isl_fold_max, NULL);
  16         ub = isl_pw_qpolynomial_fold_coalesce(ub);
  17
  18         ub = isl_pw_qpolynomial_fold_gist(ub, pdg->get_context_isl_set());
  19
  20         return new size::enumerator(ub, pdg);
  21 }
  22
  23 }