[Mlir-commits] [mlir] [mlir][NVVM] Add support for barrier0 operation with predicate (PR #167036)

[Guray Ozen]

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@@ -977,6 +977,54 @@ def NVVM_Barrier0Op : NVVM_Op<"barrier0"> {
   }];
 }
 
+// Attrs describing the predicate of barrier0 operation.
+def Barrier0PredPopc : I32EnumAttrCase<"POPC", 0, "popc">;
+def Barrier0PredAnd : I32EnumAttrCase<"AND", 1, "and">;
+def Barrier0PredOr : I32EnumAttrCase<"OR", 2, "or">;
+
+def Barrier0Pred
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grypp wrote:

We plan to deprecate nvvm.barrier0 OP since nvvm.barrier is superset of it. 

https://github.com/llvm/llvm-project/pull/167036