llvm-project/offload/test/mapping/device_ptr_update.c
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

46 lines
915 B
C

// RUN: %libomptarget-compile-generic
// RUN: env LIBOMPTARGET_DEBUG=1 %libomptarget-run-generic 2>&1 \
// RUN: | %fcheck-generic -check-prefix=DEBUG -check-prefix=CHECK
// REQUIRES: libomptarget-debug
// XFAIL: intelgpu
#include <stdio.h>
struct S {
int *p;
};
int main(void) {
int A[10];
struct S s1;
s1.p = A;
// DEBUG: Update pointer ([[DEV_PTR:0x[^ ]+]]) -> {{\[}}[[DEV_OBJ_A:0x[^ ]+]]{{\]}}
#pragma omp target enter data map(alloc : s1.p[0 : 10])
// DEBUG-NOT: Update pointer ([[DEV_PTR]]) -> {{\[}}[[DEV_OBJ_A]]{{\]}}
#pragma omp target map(alloc : s1.p[0 : 10])
{
for (int i = 0; i < 10; ++i)
s1.p[i] = i;
}
#pragma omp target exit data map(from : s1.p[0 : 10])
int fail_A = 0;
for (int i = 0; i < 10; ++i) {
if (A[i] != i) {
fail_A = 1;
break;
}
}
// CHECK-NOT: Test A failed
if (fail_A) {
printf("Test A failed\n");
}
return fail_A;
}