Remove XFAIL to align with GPU RT 30.0.100.9684 on Windows (#375)

Author: yuxianch

SYCL/AOT/gpu.cpp

@@ -10,8 +10,5 @@
 // UNSUPPORTED: cuda
 // CUDA is not compatible with SPIR.
 //
-// The test is failing with GPU RT 30.0.100.9667
-// XFAIL: windows
-//
 // RUN: %clangxx -fsycl -fsycl-targets=spir64_gen-unknown-unknown-sycldevice -Xsycl-target-backend=spir64_gen-unknown-unknown-sycldevice "-device *" %S/Inputs/aot.cpp -o %t.out
 // RUN: %GPU_RUN_PLACEHOLDER %t.out

SYCL/AOT/multiple-devices.cpp

@@ -10,9 +10,6 @@
 // UNSUPPORTED: cuda
 // CUDA is not compatible with SPIR.
 
-// The test is failing with GPU RT 30.0.100.9667
-// XFAIL: windows
-
 // 1-command compilation case
 // Targeting CPU, GPU, FPGA
 // RUN: %clangxx -fsycl -fsycl-targets=spir64_x86_64-unknown-unknown-sycldevice,spir64_gen-unknown-unknown-sycldevice,spir64_fpga-unknown-unknown-sycldevice -Xsycl-target-backend=spir64_gen-unknown-unknown-sycldevice "-device *" %S/Inputs/aot.cpp -o %t_all.out

SYCL/DeviceCodeSplit/aot-gpu.cpp

@@ -2,9 +2,6 @@
 // UNSUPPORTED: cuda
 // CUDA does neither support device code splitting nor SPIR.
 //
-// The test is failing with GPU RT 30.0.100.9667
-// XFAIL: windows
-//
 // RUN: %clangxx -fsycl -fsycl-device-code-split=per_source \
 // RUN:   -fsycl-targets=spir64_gen-unknown-unknown-sycldevice \
 // RUN:   -Xsycl-target-backend=spir64_gen-unknown-unknown-sycldevice \