1/*
2 * Licensed to the Apache Software Foundation (ASF) under one
3 * or more contributor license agreements. See the NOTICE file
4 * distributed with this work for additional information
5 * regarding copyright ownership. The ASF licenses this file
6 * to you under the Apache License, Version 2.0 (the
7 * "License"); you may not use this file except in compliance
8 * with the License. You may obtain a copy of the License at
9 *
10 * http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing,
13 * software distributed under the License is distributed on an
14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15 * KIND, either express or implied. See the License for the
16 * specific language governing permissions and limitations
17 * under the License.
18 */
19
20/*!
21 * \file conjunctive_normal_form.h
22 *
23 * \brief Centralized location for simplifying into specific forms
24 */
25
26#ifndef TVM_ARITH_CONJUNCTIVE_NORMAL_FORM_H_
27#define TVM_ARITH_CONJUNCTIVE_NORMAL_FORM_H_
28
29#include <tvm/tir/expr.h>
30
31namespace tvm {
32namespace arith {
33
34class Analyzer;
35
36/*! \brief Convert boolean expression to AND of ORs and simplify
37 *
38 * \param expr The PrimExpr to be simplified
39 *
40 * \param analyzer The analyzer with which to simplify
41 *
42 * \return The simplified expression
43 */
44PrimExpr SimplifyAsAndOfOrs(const PrimExpr& expr, Analyzer* analyzer);
45
46} // namespace arith
47} // namespace tvm
48
49#endif // TVM_ARITH_CONJUNCTIVE_NORMAL_FORM_H_
50