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

[Arvind Sudarsanam via cfe-commits]

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@@ -464,7 +464,8 @@ fatbinary(ArrayRef<std::pair<StringRef, StringRef>> InputFiles,
 } // namespace amdgcn
 
 namespace generic {
-Expected<StringRef> clang(ArrayRef<StringRef> InputFiles, const ArgList &Args) {
+Expected<StringRef> clang(ArrayRef<StringRef> InputFiles, const ArgList &Args,
+                          bool HasSYCLOffloadKind = false) {
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asudarsa wrote:

I agree this change makes things better. Making OffloadKind enums to have power-of-two values and then using a bitfield here helps to avoid these flags and also helps to make the ActiveOffloadKinds support better. However, I would prefer to make these changes in a subsequent PR so that we can have a set of simpler commits. Please let me know if this is agreeable or you would prefer to make the change in this PR.

Thanks

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