[clang] [MLIR][NVGPU] Introduce `nvgpu.wargroup.mma.store` Op for Hopper GPUs (PR #65441)

[via cfe-commits]

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@@ -727,4 +727,24 @@ def NVGPU_WarpgroupMmaOp : NVGPU_Op<"warpgroup.mma"> {
   let hasVerifier = 1;
 }
 
+def NVGPU_WarpgroupMmaStoreOp : NVGPU_Op<"warpgroup.mma.store"> {
+  let description = [{
+    The `nvgpu.warpgroup.mma.store` op performs the store of fragmented result 
+    in $matrixD to give memref. 
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qcolombet wrote:

Maybe I missed something, but I don't see the nit fixed here: "to the given memref"

https://github.com/llvm/llvm-project/pull/65441