[SYCL] XFAIL Printf tests for CUDA on Windows (#1051)

Building the Printf tests on a Windows machine using the CUDA backend
will fail due to the internal logic using a global variable. This
commit makes this configuration XFAIL until this problem has been
addressed.

Signed-off-by: Larsen, Steffen <[email protected]>

Author: steffenlarsen

SYCL/Printf/char.cpp

@@ -5,6 +5,7 @@
 // [1]: https://en.cppreference.com/w/cpp/io/c/fprintf
 //
 // UNSUPPORTED: hip_amd
+// XFAIL: cuda && windows
 //
 // RUN: %clangxx -fsycl -fsycl-targets=%sycl_triple %s -o %t.out
 // RUN: %CPU_RUN_PLACEHOLDER %t.out %CPU_CHECK_PLACEHOLDER

SYCL/Printf/float.cpp

@@ -5,6 +5,7 @@
 // [1]: https://en.cppreference.com/w/cpp/io/c/fprintf
 //
 // UNSUPPORTED: hip_amd
+// XFAIL: cuda && windows
 //
 // RUN: %clangxx -fsycl -fsycl-targets=%sycl_triple %s -o %t.out
 // RUN: %CPU_RUN_PLACEHOLDER %t.out %CPU_CHECK_PLACEHOLDER

SYCL/Printf/long.cpp

@@ -7,6 +7,7 @@
 // FIXME: Once the Windows OpenCL CPU/ACC support is fixed, merge this test's
 // contents into the common integer test.
 // UNSUPPORTED: (windows && (cpu || accelerator)) || hip_amd
+// XFAIL: cuda && windows
 //
 // RUN: %clangxx -fsycl -fsycl-targets=%sycl_triple %s -o %t.out
 // RUN: %CPU_RUN_PLACEHOLDER %t.out %CPU_CHECK_PLACEHOLDER

SYCL/Printf/mixed-address-space.cpp

@@ -2,6 +2,7 @@
 // for constant and generic address space can be used in the same module.
 //
 // UNSUPPORTED: hip_amd
+// XFAIL: cuda && windows
 //
 // FIXME: Drop the test once generic AS support is considered stable and the
 //        dedicated constant AS overload of printf is removed from the library.

SYCL/Printf/percent-symbol.cpp

@@ -5,6 +5,7 @@
 // [1]: https://en.cppreference.com/w/cpp/io/c/fprintf
 //
 // UNSUPPORTED: hip_amd
+// XFAIL: cuda && windows
 //
 // RUN: %clangxx -fsycl -fsycl-targets=%sycl_triple %s -o %t.out
 // RUN: %CPU_RUN_PLACEHOLDER %t.out %CPU_CHECK_PLACEHOLDER