[llvm] [SYCL] Add platform enumeration and info query using liboffload (PR #166927)

[Piotr Balcer via llvm-commits]

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@@ -0,0 +1,65 @@
+//===----------------------------------------------------------------------===//
+//
+// 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
+//
+//===----------------------------------------------------------------------===//
+
+#include <detail/offload/offload_utils.hpp>
+
+_LIBSYCL_BEGIN_NAMESPACE_SYCL
+namespace detail {
+
+const char *stringifyErrorCode(int32_t error) {
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pbalcer wrote:

I think this API should become an liboffload entry point. I'll add that to my TODO list.

https://github.com/llvm/llvm-project/pull/166927