[Mlir-commits] [mlir] [MLIR][MPI] adding MemoryEffects to MPI ops for buffer-deallocation-pipeline (PR #186158)

[Frank Schlimbach]

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@@ -462,7 +462,7 @@ def MPI_RetvalCheckOp : MPI_Op<"retval_check", []> {
 // ErrorClassOp
 //===----------------------------------------------------------------------===//
 
-def MPI_ErrorClassOp : MPI_Op<"error_class", []> {
+def MPI_ErrorClassOp : MPI_Op<"error_class", [MemoryEffects<[MemRead]>]> {
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fschlimb wrote:

done where possible.

https://github.com/llvm/llvm-project/pull/186158