[clang] [llvm] [SPIRV][RFC] Rework / extend support for memory scopes (PR #106429)

[Alex Voicu via cfe-commits]

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@@ -251,6 +251,24 @@ SPIRV::MemorySemantics::MemorySemantics getMemSemantics(AtomicOrdering Ord) {
   llvm_unreachable(nullptr);
 }
 
+SPIRV::Scope::Scope getMemScope(const LLVMContext &Ctx, SyncScope::ID ID) {
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AlexVlx wrote:

I've taken this suggestion, but typed it out slightly strangely (I can re-work it if there are objections) to keep the IDs still together / allow for easy hoisting if it turns out we want to re-use them elsewhere.

https://github.com/llvm/llvm-project/pull/106429