[Mlir-commits] [mlir] [mlir] [memref] Compile-time memref.alloc Scheduling/Merging optimization (PR #95882)

[Krzysztof Drewniak]

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@@ -0,0 +1,179 @@
+//===- MergeAllocTickBased.h - Tick-based merge alloc interfaces *- C++ -*-===//
+//
+// 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_DIALECT_MEMREF_MERGEALLOCTICKBASED_H
+#define MLIR_DIALECT_MEMREF_MERGEALLOCTICKBASED_H
+
+#include "mlir/Dialect/Bufferization/Transforms/BufferViewFlowAnalysis.h"
+#include "mlir/Dialect/MemRef/Transforms/Passes.h"
+#include "mlir/Dialect/MemRef/Transforms/StaticMemoryPlanning.h"
+#include "mlir/IR/Builders.h"
+#include "mlir/IR/Operation.h"
+#include "llvm/ADT/DenseMap.h"
+#include "llvm/ADT/SmallPtrSet.h"
+#include "llvm/ADT/SmallVector.h"
+#include <memory>
+
+namespace mlir {
+class BufferViewFlowAnalysis;
+class ViewLikeOpInterface;
+namespace memref {
+
+/// Usually ticks should be non-negative numbers. There are two special ticks
+/// defined here.
+namespace special_ticks {
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krzysz00 wrote:

1. Use the side effects (ex. None, Read, Write) if possible
2. If you _must_ use your own custom thing, `enum class`

https://github.com/llvm/llvm-project/pull/95882