[clang] [llvm] [Clang] Lift HIPSPV onto the new offload driver (PR #168043)

[Henry Linjamäki via cfe-commits]

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@@ -409,8 +409,19 @@ fatbinary(ArrayRef<std::pair<StringRef, StringRef>> InputFiles,
 } // namespace nvptx
 
 namespace amdgcn {
+
+// Constructs a triple string for clang offload bundler.
+// NOTE: copied from HIPUtility.cpp.
+static std::string normalizeForBundler(const llvm::Triple &T,
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linehill wrote:

Seems reasonable to me. I think, it's OK for chipStar to use the packager but I'll wait until AMD switches to it first.

https://github.com/llvm/llvm-project/pull/168043