tests/scalar.cc

   1 #include <assert.h>
   2 #include "testlib.h"
   3
   4 using pdg::PDG;
   5
   6 int main(int argc, char *argv[])
   7 {
   8     isl_ctx *ctx = isl_ctx_alloc();
   9     PDG *pdg = get_pdg(ctx, "testscalar");
  10     int n_access = 0;
  11     pdg::access *access = NULL;
  12
  13     assert(pdg->nodes.size() == 1);
  14     for (int i = 0; i < pdg->nodes[0]->statement->accesses.size(); ++i) {
  15         if (!pdg->nodes[0]->statement->accesses[i]->array)
  16             continue;
  17         n_access++;
  18         access = pdg->nodes[0]->statement->accesses[i];
  19     }
  20     assert(n_access == 1);
  21     assert(access->type == pdg::access::write);
  22     assert(access->map->input() == 0);
  23     assert(access->map->output() == 0);
  24
  25     pdg->free();
  26     delete pdg;
  27     isl_ctx_free(ctx);
  28
  29     return 0;
  30 }