[llvm] Fix compress/decompress in LLVM Offloading API (PR #150064)

[Jacob Lambert via llvm-commits]

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@@ -259,87 +291,278 @@ static std::string formatWithCommas(unsigned long long Value) {
   return Num;
 }
 
-llvm::Expected<std::unique_ptr<llvm::MemoryBuffer>>
-CompressedOffloadBundle::decompress(llvm::MemoryBufferRef &Input,
-                                    bool Verbose) {
-  StringRef Blob = Input.getBuffer();
+Expected<std::unique_ptr<MemoryBuffer>>
+CompressedOffloadBundle::compress(compression::Params P,
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lamb-j wrote:

Hmm, I'd lean toward waiting to add "compress" until the future API changes where it's needed.

But if you feel that it makes more sense to add both now, I'm ok with that

https://github.com/llvm/llvm-project/pull/150064