[llvm] [SPIR-V] Add SPV_INTEL_memory_access_aliasing extension (PR #129800)

[Vyacheslav Levytskyy via llvm-commits]

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@@ -28,6 +28,8 @@
 #include <vector>
 
 namespace llvm {
+// map of aliasing decorations to aliasing metadata
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VyacheslavLevytskyy wrote:

Yes, Global Registry contains such dictionaries at the moment, so both the map and two related methods belong to Global Registry 

https://github.com/llvm/llvm-project/pull/129800