2766448c5c
Some testcases for libgomp.c++ only works for non-shared address space offloading, because it exercises the zero-length array section behavior for offloaded address space, testing for NULL/non-NULL cases. libgomp/ChangeLog: * testsuite/libgomp.c++/target-lambda-1.C: Only run under "target offload_device_nonshared_as" * testsuite/libgomp.c++/target-this-3.C: Likewise. * testsuite/libgomp.c++/target-this-4.C: Likewise.
106 lines
1.7 KiB
C
106 lines
1.7 KiB
C
// We use 'auto' without a function return type, so specify dialect here
|
|
// { dg-additional-options "-std=c++14" }
|
|
// { dg-do run { target offload_device_nonshared_as } }
|
|
|
|
#include <cstdlib>
|
|
#include <cstring>
|
|
|
|
struct T
|
|
{
|
|
int *ptr;
|
|
int ptr_len;
|
|
|
|
int *&refptr;
|
|
int refptr_len;
|
|
|
|
auto set_ptr_func (int n)
|
|
{
|
|
auto fn = [=](void) -> bool
|
|
{
|
|
bool mapped;
|
|
#pragma omp target map(from:mapped)
|
|
{
|
|
if (ptr)
|
|
for (int i = 0; i < ptr_len; i++)
|
|
ptr[i] = n;
|
|
mapped = (ptr != NULL);
|
|
}
|
|
return mapped;
|
|
};
|
|
return fn;
|
|
}
|
|
|
|
auto set_refptr_func (int n)
|
|
{
|
|
auto fn = [=](void) -> bool
|
|
{
|
|
bool mapped;
|
|
#pragma omp target map(from:mapped)
|
|
{
|
|
if (refptr)
|
|
for (int i = 0; i < refptr_len; i++)
|
|
refptr[i] = n;
|
|
mapped = (refptr != NULL);
|
|
}
|
|
return mapped;
|
|
};
|
|
return fn;
|
|
}
|
|
};
|
|
|
|
int main (void)
|
|
{
|
|
#define N 10
|
|
int *ptr1 = new int[N];
|
|
int *ptr2 = new int[N];
|
|
|
|
memset (ptr1, 0, sizeof (int) * N);
|
|
memset (ptr2, 0, sizeof (int) * N);
|
|
|
|
T a = { ptr1, N, ptr2, N };
|
|
|
|
auto p1 = a.set_ptr_func (1);
|
|
auto r2 = a.set_refptr_func (2);
|
|
|
|
if (p1 ())
|
|
abort ();
|
|
if (r2 ())
|
|
abort ();
|
|
|
|
if (a.ptr != ptr1)
|
|
abort ();
|
|
if (a.refptr != ptr2)
|
|
abort ();
|
|
|
|
for (int i = 0; i < N; i++)
|
|
if (ptr1[i] != 0)
|
|
abort ();
|
|
|
|
for (int i = 0; i < N; i++)
|
|
if (ptr2[i] != 0)
|
|
abort ();
|
|
|
|
#pragma omp target data map(ptr1[:N], ptr2[:N])
|
|
{
|
|
if (!p1 ())
|
|
abort ();
|
|
if (!r2 ())
|
|
abort ();
|
|
}
|
|
|
|
if (a.ptr != ptr1)
|
|
abort ();
|
|
if (a.refptr != ptr2)
|
|
abort ();
|
|
|
|
for (int i = 0; i < N; i++)
|
|
if (ptr1[i] != 1)
|
|
abort ();
|
|
|
|
for (int i = 0; i < N; i++)
|
|
if (ptr2[i] != 2)
|
|
abort ();
|
|
|
|
return 0;
|
|
}
|