[flang-commits] [flang] [flang][rfc] Add represention of volatile references (PR #132486)

[Slava Zakharin via flang-commits]

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@@ -363,18 +363,22 @@ def fir_ReferenceType : FIR_Type<"Reference", "ref"> {
     The type of a reference to an entity in memory.
   }];
 
-  let parameters = (ins "mlir::Type":$eleTy);
+  let parameters = (ins
+    "mlir::Type":$eleTy,
+    DefaultValuedParameter<"bool", "false">:$isVol);
 
   let skipDefaultBuilders = 1;
 
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vzakhari wrote:

I am not sure if this will help with the extra space, though.

https://github.com/llvm/llvm-project/pull/132486