1 //===- AffineStructuresParser.cpp - Parser for AffineStructures -*- C++ -*-===//
2 //
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6 //
7 //===----------------------------------------------------------------------===//
8 
9 #include "./AffineStructuresParser.h"
10 #include "mlir/IR/IntegerSet.h"
11 #include "mlir/Parser/Parser.h"
12 
13 using namespace mlir;
14 
15 FailureOr<FlatAffineConstraints>
16 mlir::parseIntegerSetToFAC(llvm::StringRef str, MLIRContext *context,
17                            bool printDiagnosticInfo) {
18   IntegerSet set = parseIntegerSet(str, context, printDiagnosticInfo);
19 
20   if (!set)
21     return failure();
22 
23   return FlatAffineConstraints(set);
24 }
25