libgomp/testsuite/libgomp.oacc-c-c++-common/acc_map_data-host_already-3.c

   1 /* Verify that we refuse 'acc_map_data' when the "host address [...] is already
   2    mapped".  */
   3
   4 /* { dg-skip-if "" { *-*-* } { "*" } { "-DACC_MEM_SHARED=0" } } */
   5
   6 #include <assert.h>
   7 #include <stdio.h>
   8 #include <openacc.h>
   9
  10 float global_var;
  11 #pragma acc declare create (global_var)
  12
  13 int
  14 main ()
  15 {
  16   void *d = acc_malloc (sizeof global_var);
  17   assert (d);
  18   fprintf (stderr, "CheCKpOInT\n");
  19   acc_map_data (&global_var, d, sizeof global_var);
  20
  21   return 0;
  22 }
  23
  24
  25 /* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
  26 /* { dg-output "host address \\\[\[0-9a-fA-FxX\]+, \\\+4\\\] is already mapped" } */
  27 /* { dg-shouldfail "" } */