[SYCL] Make DeviceGlobal tests unsupported rather than xfail (intel#1235)

To avoid problems when drivers for CPU and accelerators add support for
device_global this commit changes the XFAIL to UNSUPPORTED until they
are known to be supported in CI.

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

Author: steffenlarsen

SYCL/DeviceGlobal/device_global_arrow.cpp

@@ -11,9 +11,9 @@
 // RUN: %GPU_RUN_PLACEHOLDER %t_dev_img_scope.out
 // RUN: %ACC_RUN_PLACEHOLDER %t_dev_img_scope.out
 //
-// Currently fails for CPUs due to missing support for the SPIR-V extension.
-// Currently crashes on accelerators.
-// XFAIL: cpu, accelerator
+// CPU and accelerators are not currently guaranteed to support the required
+// extensions they are disabled until they are.
+// UNSUPPORTED: cpu, accelerator
 //
 // Tests operator-> on device_global.
 // NOTE: USE_DEVICE_IMAGE_SCOPE needs both kernels to be in the same image so

SYCL/DeviceGlobal/device_global_device_only.cpp

@@ -11,9 +11,9 @@
 // RUN: %GPU_RUN_PLACEHOLDER %t_dev_img_scope.out
 // RUN: %ACC_RUN_PLACEHOLDER %t_dev_img_scope.out
 //
-// Currently fails for CPUs due to missing support for the SPIR-V extension.
-// Currently crashes on accelerators.
-// XFAIL: cpu, accelerator
+// CPU and accelerators are not currently guaranteed to support the required
+// extensions they are disabled until they are.
+// UNSUPPORTED: cpu, accelerator
 //
 // Tests basic device_global access through device kernels.
 // NOTE: USE_DEVICE_IMAGE_SCOPE needs both kernels to be in the same image so

SYCL/DeviceGlobal/device_global_operator_passthrough.cpp

@@ -11,9 +11,9 @@
 // RUN: %GPU_RUN_PLACEHOLDER %t_dev_img_scope.out
 // RUN: %ACC_RUN_PLACEHOLDER %t_dev_img_scope.out
 //
-// Currently fails for CPUs due to missing support for the SPIR-V extension.
-// Currently crashes on accelerators.
-// XFAIL: cpu, accelerator
+// CPU and accelerators are not currently guaranteed to support the required
+// extensions they are disabled until they are.
+// UNSUPPORTED: cpu, accelerator
 //
 // Tests the passthrough of operators on device_global.
 // NOTE: USE_DEVICE_IMAGE_SCOPE needs both kernels to be in the same image so

SYCL/DeviceGlobal/device_global_subscript.cpp

@@ -11,9 +11,9 @@
 // RUN: %GPU_RUN_PLACEHOLDER %t_dev_img_scope.out
 // RUN: %ACC_RUN_PLACEHOLDER %t_dev_img_scope.out
 //
-// Currently fails for CPUs due to missing support for the SPIR-V extension.
-// Currently crashes on accelerators.
-// XFAIL: cpu, accelerator
+// CPU and accelerators are not currently guaranteed to support the required
+// extensions they are disabled until they are.
+// UNSUPPORTED: cpu, accelerator
 //
 // Tests operator[] on device_global.
 // NOTE: USE_DEVICE_IMAGE_SCOPE needs both kernels to be in the same image so