/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
#ifndef TVM_S_TIR_META_SCHEDULE_SCHEDULE_GENERIC_WINOGRAD_H_
#define TVM_S_TIR_META_SCHEDULE_SCHEDULE_GENERIC_WINOGRAD_H_

#include <tvm/s_tir/schedule/schedule.h>

namespace tvm {
namespace s_tir {
namespace meta_schedule {

/*!
 * \brief Get the producer block of a given block.
 * If there is a constant winograd transform matrix, inline it.
 * \return The only producer block.
 */
s_tir::SBlockRV GetWinogradProducerAndInlineConst(s_tir::Schedule sch, s_tir::SBlockRV block);

}  // namespace meta_schedule
}  // namespace s_tir
}  // namespace tvm

#endif  // TVM_S_TIR_META_SCHEDULE_SCHEDULE_GENERIC_WINOGRAD_H_
