[Mlir-commits] [mlir] [MLIR][NVVM] Update TMA Load Op (PR #156347)

[Durgadoss R]

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@@ -2367,6 +2367,23 @@ def TMAStoreModeAttr : EnumAttr<NVVM_Dialect, TMAStoreMode, "tma_store_mode"> {
   let assemblyFormat = "`<` $value `>`";
 }
 
+// Num CTAs in a group participating in the TCGEN05 operation.
+// This corresponds to the "cta_group::1", "cta_group::2"
+// modifiers in the PTX instructions.
+def Tcgen05GroupCTA_1 : I32EnumAttrCase<"CTA_1", 0, "cta_1">;
+def Tcgen05GroupCTA_2 : I32EnumAttrCase<"CTA_2", 1, "cta_2">;
+
+def Tcgen05GroupKind : I32EnumAttr<"Tcgen05GroupKind",
+                            "NVVM Tcgen05 group kind",
+  [Tcgen05GroupCTA_1, Tcgen05GroupCTA_2]> {
+  let genSpecializedAttr = 0;
+  let cppNamespace = "::mlir::NVVM";
+}
+def Tcgen05GroupKindAttr :
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durga4github wrote:

Yes, it makes sense. But this attr is used in many tcgen05 Ops now.
So, let me raise a separate PR to do this name-change (and then will rebase this one on top).

https://github.com/llvm/llvm-project/pull/156347