Files
llvm-project/offload/test/mapping/data_member_ref.cpp
Nick Sarnie 26b777444b [offload][lit] XFAIL all failing tests on the Level Zero plugin (#174804)
We finally got our buildbot added (to staging, at least) so we want to
start running L0 tests in CI.
We need `check-offload` to pass though, so XFAIL everything failing.
There's a couple `UNSUPPORTED` as well, those are for sporadic fails.

Also make set the `gpu` and `intelgpu` LIT variables when testing the
`spirv64-intel` triple.

We have no DeviceRTL yet so basically everything fails, but we manage to
get

```
Total Discovered Tests: 432
Unsupported      : 169 (39.12%)
Passed           :  67 (15.51%)
Expectedly Failed: 196 (45.37%)
```

We still don't build the level zero plugin by default and these tests
don't run unless the plugin was built, so this has no effect on most
builds.

---------

Signed-off-by: Nick Sarnie <nick.sarnie@intel.com>
2026-01-07 19:20:30 +00:00

81 lines
1.8 KiB
C++

// RUN: %libomptarget-compilexx-run-and-check-generic
// XFAIL: intelgpu
#include <stdio.h>
struct View {
int Data;
};
struct ViewPtr {
int *Data;
};
template <typename T> struct Foo {
Foo(T &V) : VRef(V) {}
T &VRef;
};
int main() {
View V;
V.Data = 123456;
Foo<View> Bar(V);
ViewPtr V1;
int Data = 123456;
V1.Data = &Data;
Foo<ViewPtr> Baz(V1);
int D1, D2;
// CHECK: Host 123456.
printf("Host %d.\n", Bar.VRef.Data);
#pragma omp target map(Bar.VRef) map(from : D1, D2)
{
// CHECK: Device 123456.
D1 = Bar.VRef.Data;
printf("Device %d.\n", D1);
V.Data = 654321;
// CHECK: Device 654321.
D2 = Bar.VRef.Data;
printf("Device %d.\n", D2);
}
printf("Device %d.\n", D1);
printf("Device %d.\n", D2);
// CHECK: Host 654321 654321.
printf("Host %d %d.\n", Bar.VRef.Data, V.Data);
V.Data = 123456;
// CHECK: Host 123456.
printf("Host %d.\n", Bar.VRef.Data);
#pragma omp target map(Bar) map(Bar.VRef) map(from : D1, D2)
{
// CHECK: Device 123456.
D1 = Bar.VRef.Data;
printf("Device %d.\n", D1);
V.Data = 654321;
// CHECK: Device 654321.
D2 = Bar.VRef.Data;
printf("Device %d.\n", D2);
}
printf("Device %d.\n", D1);
printf("Device %d.\n", D2);
// CHECK: Host 654321 654321.
printf("Host %d %d.\n", Bar.VRef.Data, V.Data);
// CHECK: Host 123456.
printf("Host %d.\n", *Baz.VRef.Data);
#pragma omp target map(Baz.VRef.Data) map(*Baz.VRef.Data) map(V1.Data[0 : 0]) \
map(from : D1, D2)
{
// CHECK: Device 123456.
D1 = *Baz.VRef.Data;
printf("Device %d.\n", D1);
*V1.Data = 654321;
// CHECK: Device 654321.
D2 = *Baz.VRef.Data;
printf("Device %d.\n", D2);
}
printf("Device %d.\n", D1);
printf("Device %d.\n", D2);
// CHECK: Host 654321 654321 654321.
printf("Host %d %d %d.\n", *Baz.VRef.Data, *V1.Data, Data);
return 0;
}