33 lines
639 B
C
33 lines
639 B
C
/* { dg-set-target-env-var OMP_TARGET_OFFLOAD "mandatory" } */
|
|
|
|
#include <omp.h>
|
|
#include <stdlib.h>
|
|
|
|
int v;
|
|
|
|
void
|
|
foo (void)
|
|
{
|
|
v++;
|
|
}
|
|
|
|
#pragma omp declare target to (v, foo)
|
|
|
|
int
|
|
main ()
|
|
{
|
|
/* OMP_TARGET_OFFLOAD=mandatory shouldn't fail for host fallback
|
|
if it is because the program explicitly asked for the host
|
|
fallback through if(false) or omp_get_initial_device () as
|
|
the device. */
|
|
#pragma omp target if (v)
|
|
foo ();
|
|
#pragma omp target device (omp_get_initial_device ())
|
|
foo ();
|
|
omp_set_default_device (omp_get_initial_device ());
|
|
#pragma omp target
|
|
foo ();
|
|
if (v != 3)
|
|
abort ();
|
|
return 0;
|
|
}
|