[llvm] [mlir] [MLIR] Add initial convert-memref-to-emitc pass (PR #85389)

[Matthias Gehre via llvm-commits]

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@@ -0,0 +1,29 @@
+//===- MemRefToEmitC.h - Convert MemRef to EmitC --------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+#ifndef MLIR_CONVERSION_MEMREFTOEMITC_MEMREFTOEMITC_H
+#define MLIR_CONVERSION_MEMREFTOEMITC_MEMREFTOEMITC_H
+
+#include "mlir/Pass/Pass.h"
+
+namespace mlir {
+class RewritePatternSet;
+class TypeConverter;
+
+#define GEN_PASS_DECL_CONVERTMEMREFTOEMITC
+#include "mlir/Conversion/Passes.h.inc"
----------------
mgehre-amd wrote:

I don't understand why it cannot be combined with other conversions right now.
This header follows the same layout as many others like
```
mlir/include/mlir/Conversion/AffineToStandard/AffineToStandard.h
mlir/include/mlir/Conversion/ArithToLLVM/ArithToLLVM.h
mlir/include/mlir/Conversion/ControlFlowToLLVM/ControlFlowToLLVM.h
```
etc.

https://github.com/llvm/llvm-project/pull/85389