[llvm] [mlir] [mlir][LLVM] handle argument and result attributes in llvm.call and llvm.invoke (PR #123177)

[via llvm-commits]

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@@ -1563,6 +1563,26 @@ static void convertFunctionKernelAttributes(LLVMFuncOp func,
   }
 }
 
+static void convertParameterAttr(llvm::AttrBuilder &attrBuilder,
+                                 llvm::Attribute::AttrKind llvmKind,
+                                 NamedAttribute namedAttr,
+                                 ModuleTranslation &moduleTranslation) {
+  llvm::TypeSwitch<Attribute>(namedAttr.getValue())
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jeanPerier wrote:

This part is code that existed for LLVMFunc arguments, my understanding is that what is supported here should be in sync with attrNameToKindMapping, but that is a broad assumption. I updated the function to throw an failure when facing unhandled types.

https://github.com/llvm/llvm-project/pull/123177