llvm-project/offload/test/mapping/firstprivate_aligned.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

39 lines
950 B
C++

// RUN: %libomptarget-compilexx-generic -O3 && %libomptarget-run-generic
// XFAIL: intelgpu
#include <stdio.h>
// CHECK: rx: 16, ry: 16;
// CHECK: rx: 16, ry: 16;
// CHECK: rx: 16, ry: 16;
// CHECK: rx: 16, ry: 16;
template <bool Aligned> void test() {
printf("Test %saligned firstprivate\n", Aligned ? "" : "non-");
char z1[3 + Aligned], z2[3 + Aligned];
int x[4];
int y[4];
y[0] = y[1] = y[2] = y[3] = 4;
x[0] = x[1] = x[2] = x[3] = 4;
int rx = -1, ry = -1;
#pragma omp target firstprivate(z1, y, z2) map(from : ry, rx) map(to : x)
{
ry = (y[0] + y[1] + y[2] + y[3]);
rx = (x[0] + x[1] + x[2] + x[3]);
}
printf(" rx:%i, ry:%i\n", rx, ry);
#pragma omp target firstprivate(z1, y, z2) map(from : ry, rx) map(to : x)
{
z1[2] += 5;
ry = (y[0] + y[1] + y[2] + y[3]);
rx = (x[0] + x[1] + x[2] + x[3]);
z2[2] += 7;
}
printf(" rx:%i, ry:%i\n", rx, ry);
}
int main() {
test<true>();
test<false>();
}