[clang] [flang] [llvm] [mlir] [OpenMP][flang] Add initial support for by-ref reductions on the GPU (PR #165714)

[Kareem Ergawy via llvm-commits]

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@@ -3746,7 +3746,8 @@ def fir_DeclareReductionOp : fir_Op<"declare_reduction", [IsolatedFromAbove,
   }];
 
   let arguments = (ins SymbolNameAttr:$sym_name,
-                       TypeAttr:$type);
+                       TypeAttr:$type,
+                       OptionalAttr<TypeAttr>:$byref_element_type);
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ergawy wrote:

Done.

https://github.com/llvm/llvm-project/pull/165714