[clang] [CIR][OpenCL] Add kernel argument metadata attribute (PR #199530)

[David Rivera via cfe-commits]

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@@ -996,6 +996,10 @@ def CIR_LangAddressSpaceAttr : CIR_EnumAttr<CIR_LangAddressSpace,
   }];
 }
 
+def CIR_LangAddressSpaceArrayAttr
+    : CIR_TypedArrayAttrBase<CIR_LangAddressSpaceAttr,
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RiverDave wrote:

Btw I think you should add a comment indicating where this ArrayAttr is used.

https://github.com/llvm/llvm-project/pull/199530