Check for basic adaptor for unsupported warp test (#3471)

The warp check doesn't always catch situations where warp is in use.
This modifies it to include all the cases by comparing the adapter as
well.

tools/clang/unittests/HLSL/ExecutionTest.cpp

@@ -1161,6 +1161,17 @@ public:
     BOOL Int64ShaderOps;
   };
 
+  bool IsDeviceBasicAdapter(ID3D12Device *pDevice) {
+    CComPtr<IDXGIFactory4> factory;
+    VERIFY_SUCCEEDED(CreateDXGIFactory1(IID_PPV_ARGS(&factory)));
+    LUID adapterID = pDevice->GetAdapterLuid();
+    CComPtr<IDXGIAdapter1> adapter;
+    factory->EnumAdapterByLuid(adapterID, IID_PPV_ARGS(&adapter));
+    DXGI_ADAPTER_DESC1 AdapterDesc;
+    VERIFY_SUCCEEDED(adapter->GetDesc1(&AdapterDesc));
+    return (AdapterDesc.Flags & DXGI_ADAPTER_FLAG_SOFTWARE);
+  }
+
   bool DoesDeviceSupportInt64(ID3D12Device *pDevice) {
     D3D12_FEATURE_DATA_D3D12_OPTIONS1 O;
     if (FAILED(pDevice->CheckFeatureSupport((D3D12_FEATURE)D3D12_FEATURE_D3D12_OPTIONS1, &O, sizeof(O))))
@@ -3208,7 +3219,7 @@ TEST_F(ExecutionTest, QuadReadTest) {
   if (!CreateDevice(&pDevice))
     return;
 
-  if (GetTestParamUseWARP(UseWarpByDefault())) {
+  if (GetTestParamUseWARP(UseWarpByDefault()) || IsDeviceBasicAdapter(pDevice)) {
     WEX::Logging::Log::Comment(L"WARP does not support QuadRead in compute shaders.");
     WEX::Logging::Log::Result(WEX::Logging::TestResults::Skipped);
     return;