[Mlir-commits] [mlir] mlir/Presburger: contribute a free-standing parser (PR #94916)

[Kunwar Grover]

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@@ -0,0 +1,345 @@
+//===- ParseStructs.h - Presburger Parse Structrures ------------*- 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_ANALYSIS_PRESBURGER_PARSER_PARSESTRUCTS_H
+#define MLIR_ANALYSIS_PRESBURGER_PARSER_PARSESTRUCTS_H
+
+#include "mlir/Analysis/Presburger/IntegerRelation.h"
+#include "mlir/Analysis/Presburger/PresburgerSpace.h"
+#include "llvm/ADT/ArrayRef.h"
+#include "llvm/ADT/STLExtras.h"
+#include "llvm/ADT/SmallVector.h"
+#include <cstdint>
+
+namespace mlir::presburger {
+using llvm::ArrayRef;
+using llvm::SmallVector;
+using llvm::SmallVectorImpl;
+
+/// This structure is central to the parser and flattener, and holds the number
+/// of dimensions, symbols, locals, and the constant term.
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Groverkss wrote:

Isn't this same as PresburgerSpace?

https://github.com/llvm/llvm-project/pull/94916