[llvm] [RFC][Draft] Extend MemoryEffects to Support Target-Specific Memory L… (PR #148650)

[via llvm-commits]

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@@ -56,6 +56,11 @@ enum class ModRefInfo : uint8_t {
 /// Debug print ModRefInfo.
 LLVM_ABI raw_ostream &operator<<(raw_ostream &OS, ModRefInfo MR);
 
+enum class InaccessibleTargetMemLocation {
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CarolineConcatto wrote:

Each Target should have an InaccessibleTargetMemLocation, but I am not sure if we should check which Target it is being used in Support, Attributes and so on. I  would appreciate some suggestion if this is the right way to do this.

And this is still using Data to model the Memory Locations with ModRef. Is this the only way to add new memory location?

https://github.com/llvm/llvm-project/pull/148650