Add E2E for Windows

Author: mdtoguchi

sycl/test/regression/fsycl-host-compiler-win.cpp

@@ -0,0 +1,46 @@
+// RUN: %clang_cl -fsycl -fsycl-host-compiler=cl -DDEFINE_CHECK -fsycl-host-compiler-options="-DDEFINE_CHECK" /Fe%t1.exe %s
+// RUN: %RUN_ON_HOST %t1.exe
+// REQUIRES: system-windows
+//
+//==------- fsycl-host-compiler-win.cpp - external host compiler test ------==//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Uses -fsycl-host-compiler=<compiler> on a simple test, requires 'cl'
+
+#include <CL/sycl.hpp>
+
+#ifndef DEFINE_CHECK
+#error predefined macro not set
+#endif // DEFINE_CHECK
+
+using namespace cl::sycl;
+
+int main() {
+  int data[] = {0, 0, 0};
+
+  {
+    buffer<int, 1> b(data, range<1>(3), {property::buffer::use_host_ptr()});
+    queue q;
+    q.submit([&](handler &cgh) {
+      auto B = b.get_access<access::mode::write>(cgh);
+      cgh.parallel_for<class test>(range<1>(3), [=](id<1> idx) {
+        B[idx] = 1;
+      });
+    });
+  }
+
+  bool isSuccess = true;
+
+  for (int i = 0; i < 3; i++)
+    if (data[i] != 1) isSuccess = false;
+
+  if (!isSuccess)
+    return -1;
+
+  return 0;
+}