[clang] [llvm] [SYCL] Add clang-linker-wrapper changes to call clang-sycl-linker for SYCL offloads (PR #135683)

[Joseph Huber via cfe-commits]

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@@ -988,6 +1038,11 @@ Expected<SmallVector<StringRef>> linkAndWrapDeviceFiles(
              A.StringData["arch"] > B.StringData["arch"] ||
              A.TheOffloadKind < B.TheOffloadKind;
     });
+    if (Kind == OFK_SYCL) {
+      // TODO: Update once SYCL offload wrapping logic is available.
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jhuber6 wrote:

I really need to make the offload wrapping a standalone tool so users can do it themselves. Normally I'd suggest landing that first, but since the tests for it rely on the linker wrapper, kind of hard. I guess it's fine to just let this error for now.

https://github.com/llvm/llvm-project/pull/135683